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59,4h,4h,1r,4s,4t,4m,4z,4x,50,4f,4g,4c,5w,0,0
65,5n,5l,5m,4r,4u,4n,4y,53,4v,57,58,60,2p,2p,2p
64,1r,5k,5j,4q,4p,4o,52,4w,51,4d,4i,55,14,61,62
64,6v,6u,1r,1r,1r,1r,1r,1r,56,4j,4k,55,14,61,62
66,4d,6r,6t,1r,1r,1r,1r,65,1r,1r,1r,71,5z,2p,2p
6w,4f,6s,1r,d,1r,1r,1r,64,71,70,6y,70,14,0,62
6m,6x,6o,1r,6o,2s,6o,2s,64,2u,2t,6n,6z,14,63,62
47,6k,6l,1r,6p,6q,6p,6q,66,2n,0,48,1r,5z,2p,2p
68,67,67,69,67,6a,67,6b,0,6c,6d,6e,72,0,0,0
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
0,0,0,0,0,0,0,0,0,0,0,0,0,0,5h,5g
10,18,s,1c,31,t,10,10,x,0,1c,1d,0,0,5f,5i
NAME raspberry pi 2D
END 14 12,11
PAL 0
ROOM w
47,1t,1t,1t,1t,1t,1t,1t,1t,1t,1t,48,1r,1r,1r,1r
1r,38,38,4a,49,55,1r,1r,1r,1r,1r,4b,5v,5y,0,0
1r,d,0,1r,55,1r,1r,59,54,1r,4d,4e,5u,5x,0,0
59,4h,4h,1r,4s,4t,4m,4z,4x,50,4f,4g,4c,5w,0,0
65,5n,5l,5m,4r,4u,4n,4y,53,4v,57,58,60,2p,2p,2p
64,1r,5k,5j,4q,4p,4o,52,4w,51,4d,4i,55,14,61,62
64,6v,6u,1r,1r,1r,1r,1r,1r,56,4j,4k,55,14,61,62
66,4d,6r,6t,1r,1r,1r,1r,65,1r,1r,1r,71,5z,2p,2p
6w,4f,6s,1r,d,1r,1r,1r,64,71,70,6y,70,14,0,62
6m,6x,6o,1r,6o,2s,6o,2s,64,2u,2t,6n,6z,14,63,62
47,6k,6l,1r,6p,6q,6p,6q,66,2n,0,48,1r,5z,2p,2p
68,67,67,69,67,6a,67,6b,0,6c,6d,6e,0,0,0,0
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
h,0,0,0,0,0,0,0,0,0,0,0,0,0,0,f
0,0,0,0,0,0,0,0,0,0,0,0,0,0,5h,5g
10,18,s,1c,31,t,10,10,x,0,1c,1d,0,0,5f,5i
NAME raspberry pi 3D
ITM c 6,0
ITM 9 5,4
ITM a 8,4
ITM b 1,2
ITM d 14,2
ITM e 14,9
ITM f 10,10
ITM g 8,9
ITM h 4,10
ITM h 6,10
ITM i 1,10
ITM j 0,3
ITM k 14,6
ITM l 11,1
ITM m 0,6
END 13 15,13
END 13 0,13
PAL 0
ROOM y
2l,2l,2l,2l,2l,2l,2l,2l,2l,2l,2l,2l,2l,2l,2l,2l
2f,7w,7w,7w,7w,7w,7w,7w,7w,7w,7w,7w,7w,7w,7w,7t
7v,7s,0,7m,74,79,7c,7e,7i,7j,0,0,0,0,0,7u
7v,7r,7q,7n,75,78,7a,7d,7g,7l,0,0,0,0,0,7u
7v,0,7p,7o,76,77,7b,7f,7h,7k,0,0,0,0,0,7u
7v,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7u
7v,0,0,0,y,10,0,u,18,31,y,z,10,1n,0,7u
7v,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7u
2g,39,39,39,39,39,39,39,39,39,39,39,39,39,39,7x
2i,2i,2i,2i,2i,2i,2i,2i,2i,2i,2i,2i,2i,2i,2i,2i
2l,2l,2l,2l,2l,2l,2l,2l,2l,2l,2l,2l,2l,2l,2l,2l
2f,38,38,38,38,38,38,38,38,38,38,38,38,38,38,7t
3a,31,0,31,0,31,31,31,31,0,31,31,31,31,31,7u
3a,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7u
3a,31,31,31,31,31,31,31,0,31,31,31,31,31,0,7u
3a,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7u
PAL 0
ROOM 1a
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,1c,z,10,1c,y,s,t,6i,0,0,0,0,0,80
80,0,0,0,0,0,0,0,0,0,0,0,46,0,0,80
81,81,81,81,81,81,81,81,81,81,81,81,a2,81,81,80
80,80,80,80,80,80,80,80,80,80,80,80,a1,80,80,80
80,0,0,0,0,0,0,0,80,80,80,80,a1,80,80,80
80,0,1b,y,10,35,3t,0,80,80,80,80,a1,80,80,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,1b,y,10,35,0,1d,s,0,18,0,1c,10,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,y,v,t,s,s,0,1b,1k,t,10,t,0,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,w,1k,t,0,1d,1a,1m,1d,30,1d,1m,z,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,18,u,0,1l,1d,1a,1m,0,18,1a,1m,0,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,46,80
NAME 5 labour
PAL 0
ROOM 1c
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,1d,1m,0,1m,1d,10,t,v,w,u,x,6i,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,1d,1a,s,w,t,18,1m,0,w,1k,t,x,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,s,t,u,u,0,w,1k,t,0,1c,10,y,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,1m,z,v,w,0,y,11,0,w,1k,t,1d,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,10,0,1b,y,10,35,6i,0,0,46,0,46,0,80
80,0,0,0,0,0,0,0,0,0,81,a2,81,a2,81,80
80,0,0,0,0,0,0,0,0,0,80,a1,80,a1,80,80
81,81,81,81,81,81,81,81,81,81,80,a1,80,a1,80,80
80,80,80,80,80,80,80,80,80,80,80,a1,80,0,0,0
80,80,80,80,80,80,80,80,80,80,80,a1,80,80,80,80
80,80,80,80,80,80,80,80,80,80,80,a1,80,80,80,80
NAME 7 labour
EXT 15,13 1d 1,0
PAL 0
ROOM 1e
80,80,80,80,80,80,80,80,80,80,80,80,a1,80,80,80
80,80,0,0,0,0,0,0,0,0,0,0,a1,80,80,80
80,80,0,80,80,80,80,80,80,80,80,80,80,80,80,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,1c,u,18,x,0,1d,s,0,1a,y,0,u,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,y,1a,19,t,10,0,18,0,v,y,z,1a,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,w,t,10,0,w,y,0,1b,y,10,35,6i,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,1c,u,18,x,0,31,t,v,y,1l,t,s,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,1b,y,10,35,6i,0,1b,y,10,35,0,31,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,t,v,y,1l,t,s,0,1c,u,18,x,6i,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,46,80
NAME 2 work
PAL 0
ROOM 1g
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,t,s,s,0,18,1a,1m,0,1a,y,w,0,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,11,y,10,0,w,1k,t,0,11,z,u,11,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,1d,u,u,1l,t,1a,w,0,y,11,0,w,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,1k,t,0,1b,y,10,35,t,10,s,6i,0,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,1b,y,10,35,0,w,1k,18,w,0,1d,s,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,w,18,10,1a,t,1m,0,18,s,0,18,0,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,19,18,1l,t,0,1d,s,0,s,w,1d,u,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,46,80
NAME 4 work
PAL 0
ROOM 1i
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,z,10,t,0,y,11,0,1m,y,1l,1d,1a,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,18,w,1d,y,1a,0,s,1d,1l,1d,u,18,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,10,0,w,y,0,1b,1k,18,w,0,1b,t,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,11,1d,1a,1m,0,1d,1a,0,w,1k,t,0,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,10,t,18,u,0,1b,y,10,u,1m,6i,0,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,31,z,w,0,w,1k,t,x,0,v,10,t,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,18,w,t,0,18,0,s,18,11,t,0,s,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,46,80
NAME 6 work
PAL 0
ROOM 1k
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,10,y,z,s,0,18,1a,1m,0,10,t,1d,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,1a,11,y,10,v,t,s,0,18,0,30,1d,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,s,1d,y,1a,0,y,11,0,18,0,1b,y,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,10,u,1m,0,t,1a,w,1d,10,t,u,x,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,19,10,y,z,1a,1m,t,1m,0,1d,1a,0,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,v,y,1l,1c,t,w,1d,w,1d,y,1a,6i,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,46,0,46,0,81,81,81,81,81,81,81,81,81,80
80,81,a2,81,a2,81,80,80,80,80,80,80,80,80,80,80
80,80,a1,80,a1,80,80,80,80,80,80,80,80,80,80,80
NAME 8 work
EXT 4,13 1l 4,0
PAL 0
ROOM 1m
80,80,80,80,80,80,80,80,80,80,80,80,80,80,a1,80
80,80,80,80,0,0,0,0,0,0,0,0,0,0,a1,80
80,80,80,80,a1,80,80,80,80,80,80,80,80,80,80,80
80,80,80,80,0,0,0,a1,80,80,80,80,80,80,80,80
80,80,80,80,80,80,80,a1,80,80,80,80,80,80,80,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,w,1k,t,0,w,t,10,1l,s,0,19,18,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,1l,t,0,18,1a,1m,0,1c,u,18,x,0,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,18,10,t,0,w,1b,y,0,s,t,1c,18,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,10,18,w,t,0,1d,1m,t,18,s,0,1b,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,1d,w,1k,0,10,t,u,18,w,t,1m,0,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,46,80
NAME 2 game
PAL 0
ROOM 1o
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,1d,1a,0,11,y,10,1l,0,y,11,0,1c,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,u,18,x,6i,0,31,z,w,0,18,u,s,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,y,0,w,1k,t,0,10,t,30,t,10,s,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,t,0,1d,s,0,w,10,z,t,3t,0,19,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,18,1l,t,0,1d,s,0,w,1k,t,0,31,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,1d,19,19,t,10,0,w,t,10,1l,0,18,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,1a,1m,0,1d,1a,v,u,z,1m,t,s,0,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,46,80
NAME 4 game
PAL 0
ROOM 1q
80,80,a1,80,80,80,a1,80,80,80,80,80,80,80,80,80
80,80,a1,80,80,80,a1,80,80,80,80,80,80,80,80,80
80,80,a1,80,0,0,0,0,0,0,0,0,0,0,0,80
80,80,a1,80,0,86,87,8a,0,8e,8f,8i,8l,0,0,80
80,0,0,0,0,83,84,88,0,8c,8g,8j,8m,0,0,80
80,0,y,10,0,85,0,89,8b,8d,8h,8k,0,0,0,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,8a,0,8z,94,96,98,9b,9e,9j,7c,7e,8z,94,80
80,0,88,0,90,93,95,99,9c,9f,9i,7a,7d,90,93,80
80,0,89,8b,91,92,97,9a,9d,9g,9h,7b,7f,91,92,80
80,0,0,0,0,0,0,0,0,0,0,0,0,0,0,80
80,0,0,0,0,0,0,0,0,0,46,0,0,0,0,80
80,81,81,81,81,81,81,81,81,81,a2,81,81,81,81,80
80,80,80,80,80,80,80,80,80,80,a1,80,80,80,80,80
80,80,80,80,80,80,80,80,80,80,0,0,0,0,0,0
80,80,80,80,80,80,80,80,80,80,80,80,80,80,80,80
NAME 6 game
PAL 0
TIL 10
01111110
01100110
01100110
01100110
01111100
01101100
01100110
01100110
NAME R
TIL 11
01111110
01111100
01100000
01111000
01110000
01100000
01100000
01100000
NAME F
TIL 12
01111110
01100110
01100110
01111110
00011110
00000110
01100110
01111110
NAME 9
TIL 13
00111000
01110000
01100000
01101100
01111110
01111110
00001100
00001100
NAME 4
TIL 14
11000000
11000000
11000000
11000000
11000000
11000000
11000000
11000000
NAME I
TIL 15
11110000
11010000
11010000
11010000
11010000
11010000
11010000
11110000
NAME II
TIL 16
11111100
11010100
11010100
11010100
11010100
11010100
11010100
11111100
NAME III
TIL 17
01100110
01110110
00111100
00011000
00011100
00111110
01101110
01100110
NAME X
TIL 18
00111100
01101110
01100110
01100110
01111110
01111110
01100110
01100110
NAME A
TIL 19
00111110
01100110
01100000
01100000
01101110
01100110
01100110
00111110
NAME G
TIL 20
01111110
01100110
01100000
01111000
01111110
01100110
01100110
01111110
TIL 21
01111110
01111110
00000110
00000110
00000110
01100110
01101110
01111100
TIL 22
00000000
00000000
00000000
11111000
11111000
00011000
00011000
00011000
>
10101011
10101000
10101011
10100000
00001111
00000000
00001111
00000000
TIL 23
00000000
00000000
00000000
00000111
00000111
00000110
00000110
00000110
>
00101010
00101010
00101010
00000010
00111000
00000000
00111100
00000000
TIL 24
00000111
00000111
00000000
00000000
00000000
00000000
00000000
00000000
>
00111100
00000000
00111010
00000010
00111010
00000000
00000000
00000000
TIL 25
11111000
11111000
00000000
00000000
00000000
00000000
00000000
00000000
>
00001111
10100000
10101011
10101000
10101011
00000000
00000000
00000000
TIL 26
00000110
00000110
00000110
00000110
00000110
00000110
00000110
00000110
>
00111100
00000000
00111100
00000000
00111100
00000000
00111100
00000000
TIL 27
00011000
00011000
00011000
00011000
00011000
00011000
00011000
00011000
>
00001111
00000000
00001111
00000000
00001111
00000000
00001111
00000000
TIL 28
00000000
00000000
00000000
11111111
11111111
00000000
00000000
00000000
>
10101010
10101010
10101010
10101010
00000000
00000000
00000000
00000000
TIL 29
11111111
10001000
10001000
10001000
11111111
10001000
10001000
10001000
>
00000000
10101010
10101010
10101010
10101010
00000000
00000000
00000000
TIL 30
01100100
01100110
01100110
01100110
01100110
01110110
00111100
00011000
TIL 31
01111100
01101110
01100110
01101100
01111110
01100110
01100110
01111110
NAME B
TIL 32
00000000
00011000
00110000
01111110
01111110
00110000
00011000
00000000
>
00000000
00001100
00011000
00111111
00111111
00011000
00001100
00000000
TIL 33
00010000
00011000
00011000
00011000
00011000
00000000
00011000
00011000
NAME !
TIL 34
00001000
00001000
00010000
00010000
00100000
00100000
01000000
01000000
TIL 35
01100110
01100110
01101110
01111100
01111000
01101100
01101110
01100110
TIL 36
11110111
11101011
11110111
11101011
11110111
11101011
11110111
11101011
TIL 37
11111111
00000001
00000001
00000001
00000001
00000001
00000001
00000001
TIL 38
11111111
00000000
00000000
00000000
00000000
00000000
00000000
00000000
TIL 39
00000000
00000000
00000000
00000000
00000000
00000000
00000000
11111111
TIL 40
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000001
TIL 41
11111111
11000111
11011111
11000111
11010111
11000111
11111111
11111111
>
11111111
11111111
11100011
11111011
11100011
11111011
11100011
11111111
TIL 42
11111111
11000111
11011111
11000111
11110111
11000111
11111111
11111111
>
11111111
11111111
11100011
11111011
11100011
11101111
11100011
11111111
TIL 43
11111111
11000111
11010111
11000111
11110111
11000111
11111111
11111111
>
11111111
11101111
11101111
11101111
11101111
11101111
11111111
11111111
TIL 44
11111111
11000111
11010111
11000111
11010111
11000111
11111111
11111111
>
11111111
11000111
11010111
11010111
11010111
11000111
11111111
11111111
TIL 46
00000000
00011000
00011000
01011010
01111110
00111100
00011000
00000000
>
00011000
00011000
01011010
01111110
00111100
00011000
00000000
00000000
TIL 47
11111110
11000110
10000010
10010010
10000010
11000110
11111110
11111110
TIL 48
01111111
01100011
01000001
01001001
01000001
01100011
01111111
01111111
TIL 49
11111111
00000001
11111101
11111101
11111101
00000001
11111111
11111111
TIL 50
00011111
00011111
00011111
00011111
00011111
00011111
00011111
00011111
TIL 51
00011111
00000111
00000111
00000111
00000111
00011111
00011111
00011111
TIL 52
00000101
00000101
00000101
00000000
00000000
00000000
00000000
00000000
TIL 53
00000000
00000000
00000000
00000000
01000000
01000000
01000000
01000000
TIL 54
11111111
11111111
11111111
11111111
11111111
11111000
01010000
11111111
TIL 55
11111111
11111111
11111111
11111111
11111111
11111111
10111111
11111111
TIL 56
11111101
11111111
11111101
11111111
11111101
11111111
11111111
11111111
TIL 57
11110100
11110100
11111100
11111111
11111111
11111111
11111111
11111111
TIL 58
10100111
10100111
10100111
11100111
11111111
11111111
11111111
11111111
TIL 59
11111111
11111111
10101111
11111111
01111111
11111111
11111111
11111111
TIL 60
11100000
11100000
11100000
11111111
11111111
11111111
11111111
11111111
TIL 61
00000000
00000000
00000000
00000000
00000000
01100000
01100000
00000000
TIL 62
00000000
00000000
00000000
00000000
00000110
00000011
00000011
00000110
TIL 63
10000000
10000000
10000000
10000000
10000000
10000000
10000000
00000000
TIL 64
00100011
10100000
00100011
10100000
00100011
10100000
00100011
10100000
TIL 65
00000111
10100111
00100011
10100000
00100011
10100000
00100011
10100000
TIL 66
00100011
10100000
00100011
10100000
00100011
10100000
00100011
10100011
TIL 67
00000000
00000000
00000000
11111111
00000000
00000000
00000000
00000000
TIL 68
00000010
00000010
00000010
00000001
00000000
00000000
00000000
00000000
TIL 69
10000001
10000001
10000001
00000000
00000000
00000000
00000000
00000000
WAL false
TIL 70
10001001
10001001
10001001
11111111
11110101
11100000
11100000
11110101
TIL 71
11111111
11110000
11110000
11111111
11100000
11100000
11100000
11111111
TIL 72
00000000
00000000
00011000
00111100
01111110
01011010
00011000
00011000
>
00000000
00011000
00111100
01111110
01011010
00011000
00011000
00000000
TIL 73
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
NAME black wall
WAL true
TIL 74
00001111
00011111
00011100
01110000
01110000
01110000
11100000
11100000
NAME O-1
TIL 75
11100000
11100000
11100000
11100000
11100000
11100000
01110000
01110000
NAME O-2
TIL 76
01110001
00111111
00011110
00000000
00000000
00000000
00000000
00000000
NAME O-3
TIL 77
11110000
11000000
00000000
00000000
00000000
00000000
00000000
00000000
NAME O-4
TIL 78
00011000
00011000
00011000
00011000
00111000
00111000
00110000
00110000
NAME O-5
TIL 79
11000000
11100000
01110000
01110000
01110000
00011000
00011000
00011000
NAME O-6
TIL 80
01010101
11111111
01010101
11111111
01010101
11111111
01010101
11111111
>
10101010
00000000
10101010
00000000
10101010
00000000
10101010
00000000
WAL true
TIL 81
01010101
10101010
01010101
10101010
01010101
11111111
01010101
11111111
>
10101010
01010101
10101010
01010101
10101010
00000000
10101010
00000000
WAL true
TIL 82
00011111
00010000
00010000
00010000
00010000
00010000
00010000
00010000
TIL 83
11100000
11100001
01111111
01111110
11100000
11100000
11100000
11100000
NAME P-1
TIL 84
01100000
11100000
11000000
00000000
00000000
00000000
00000000
00000000
NAME P-2
TIL 85
11100000
01110000
01110000
01110000
00000000
00000000
00000000
00000000
NAME P-3
TIL 86
01111111
01111111
11100111
11100000
11100000
11100000
11100000
11100000
NAME P-4
TIL 87
00000000
11000000
11110000
11110000
00110000
00110000
01110000
01110000
NAME P-5
TIL 88
01110000
01110000
11000000
11000000
11000000
11000000
11000000
11000000
NAME L-1
TIL 89
11100000
11100000
01111000
01111111
00000000
00000000
00000000
00000000
NAME L-2
TIL 90
00110000
00110001
00111111
00111110
00111000
00111000
00111000
00111000
NAME E-2
TIL 91
00111000
00111000
00111111
00011111
00000000
00000000
00000000
00000000
NAME E-3
TIL 92
00110000
01110000
11110000
10000000
00000000
00000000
00000000
00000000
NAME E-4
TIL 93
00000000
11100000
11000000
00000000
00000000
00000000
00000000
00000000
NAME E-5
TIL 94
11100000
11110000
00000000
00000000
00000000
00000000
00000000
00000000
NAME E-6
TIL 95
00011100
00011100
00011100
00011100
00011100
00111000
00111000
00111000
NAME I-1
TIL 96
00011100
00011100
00011110
00011110
00001110
00001110
00001110
00011100
NAME I-2
TIL 97
00111000
00111100
00111100
00011100
00000000
00000000
00000000
00000000
NAME I-3
TIL 98
00000011
00000011
00000110
00000110
00011000
00011000
00011000
00011000
NAME S-1
TIL 99
00001100
00001100
00001100
00000011
00000000
00000000
00000000
00000000
NAME S-2
TIL a
10011001
10100000
00000110
10010001
00100110
10001001
00100000
10010101
>
10011001
10100000
00000110
10010001
00100110
10001001
00100000
10010101
WAL true
TIL b
11110111
10101011
11111111
10101101
11110111
01011101
11110111
10111111
NAME tile 3
WAL true
TIL c
11100111
00011011
10100001
11110100
01100111
11011100
01010111
01101101
NAME tile 2
WAL true
TIL d
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
NAME black
WAL false
TIL e
11111110
01101111
11111111
11111101
11111111
11011101
11110111
11111111
NAME tile 4
WAL true
TIL f
00000111
00000011
00000001
00000000
00000000
00000001
00000011
00000111
NAME door right
TIL g
11100111
11000011
10000001
00000000
00000000
00000000
00000000
00000000
NAME door top
TIL h
11100000
11000000
10000000
00000000
00000000
10000000
11000000
11100000
NAME door left
TIL i
00000000
00000000
00000000
00000000
00000000
10000001
11000011
11100111
NAME door bottom
TIL j
00000000
00000000
00000000
00011000
00011000
00000000
00000000
00000000
NAME question mark
TIL k
00111110
01100110
01100110
00001110
00111100
01110000
01100110
01111110
NAME 2
TIL l
00111100
01100110
01100110
01100110
01100110
01100110
01111110
00111100
NAME 0
TIL m
01111110
01111110
01100000
01111100
00001110
00000110
01111110
01111100
NAME 5
TIL n
01111110
01111110
00001110
00011100
00111000
00110000
00110000
00110000
NAME 7
TIL o
00011100
00111100
00001100
00001100
00001100
00001100
00001100
00001100
NAME 1
TIL p
01111110
01100110
01100110
01111110
00111100
01100110
01100110
01111110
NAME 8
TIL q
01111110
01111110
00000110
00011100
00011100
00000110
01111110
01111110
NAME 3
TIL r
00000000
00011000
00001100
01111110
01111110
00001100
00011000
00000000
>
00000000
00110000
00011000
11111100
11111100
00011000
00110000
00000000
NAME arrow
TIL s
01111110
01100110
01100000
01111110
00000110
00000110
01101110
01111110
NAME S
TIL t
01111110
01111100
01100000
01111000
01110000
01100000
01111110
01111110
NAME E
TIL u
01100000
01100000
01100000
01100000
01100000
01100010
01100110
01111110
NAME L
TIL v
01111110
01000110
01000000
01100000
01111000
01111010
01111010
01111110
NAME C
TIL w
01111110
01111110
01011010
00011000
00011000
00011000
00011000
00011000
NAME T
TIL x
01100110
01100110
01100110
01100110
00111100
00011000
01111000
01110000
NAME Y
TIL y
00111100
01111110
01100110
01100110
01100110
01100110
01111110
00111100
NAME O
TIL z
01100100
01100110
01100110
01100110
01100110
01100110
01111110
00111100
NAME U
TIL 1a
01100110
01100110
01110110
01110110
01111110
01101110
01101110
01100110
NAME N
TIL 1b
01100010
01100010
01100010
01100010
01101010
01101010
01111110
01111110
NAME W
TIL 1c
01111110
01100110
01100110
01101110
01111100
01110000
01100000
01100000
NAME P
TIL 1d
00111100
00011000
00011000
00011000
00011000
00011000
00011000
00111100
NAME i
TIL 1e
00000000
00100000
01110000
00100000
00000000
00000000
00000000
00000000
>
00000000
01110000
01000000
01000000
00000000
00000000
00000000
00000000
TIL 1f
00000000
00000100
00001110
00000100
00000000
00000000
00000000
00000000
>
00000000
00001110
00000010
00000010
00000000
00000000
00000000
00000000
TIL 1g
00000000
00000000
00010000
00111000
00010000
00000100
00000000
00000000
>
00000000
00000000
00000000
00001000
00011100
00001000
01000000
00000000
TIL 1h
00000000
00000000
00000000
00000000
00100000
01110000
00100000
00000000
>
00000000
00000000
00000000
00000000
01000000
01000000
01110000
00000000
TIL 1i
00000000
10101010
11111111
00000000
00000000
00000000
00000000
00000000
TIL 1j
00000000
00000000
00000000
00000000
00000000
00000000
01101101
01101101
TIL 1k
01100100
01100110
01100110
01111110
01111110
01100110
01100110
01100110
NAME H
TIL 1l
01111110
01111110
01101010
01101010
01101010
01101010
01101010
01101010
NAME M
TIL 1m
01111100
01100110
01100110
01100110
01100110
01101110
01111100
01111000
NAME D
TIL 1n
01111100
01111100
00001100
00111100
00110000
00000000
00110000
00110000
NAME ?
TIL 1o
10101011
01010101
10101010
01010111
10101010
01010101
10101010
01010101
>
10101011
01010101
10101010
01010101
10101010
01010101
11101010
01010101
TIL 1p
10101010
01010101
10101010
01010101
10101010
01010101
10101010
01010101
TIL 1q
00000000
01010000
00100000
01010000
00000000
00000000
00000000
00000000
TIL 1r
11111111
11111111
11111111
11111111
11111111
11111111
11111111
11111111
NAME green
TIL 1s
10011001
11000011
10000001
01011010
00100100
10100101
10011001
11000011
NAME raspberry
TIL 1t
00000000
01100110
01100110
00000000
01100110
01100110
00000000
00000000
NAME GPIO pins
TIL 1u
00000000
00100010
01110000
00100100
00001110
00000100
01000000
00010000
>
00010000
01000000
11100010
01000000
00001000
00011100
00001000
00000000
TIL 1v
11111100
10001100
10000100
10000100
10000100
10000100
10000100
11111100
TIL 1w
01111100
00000011
01111001
10000101
10000101
10011001
11000010
00111110
>
00111110
00000010
11111001
10000101
10100101
10011001
01000011
01111100
NAME spiral
TIL 1x
00001000
00001000
00001000
00001000
00001000
00001000
00001000
00001000
TIL 1y
00000000
00000000
11111111
00000000
00000000
00000000
00000000
00000000
TIL 1z
00001000
00001000
11111111
00001000
00001000
00001000
00001000
00001000
TIL 2a
00000000
00000000
11111111
11111111
00000000
00000000
00000000
00000000
>
00000000
00000000
10101010
10101010
00000000
00000000
00000000
00000000
TIL 2b
00001100
00001100
00001100
00001100
00001100
00001100
00001100
00001100
>
00001100
00000000
00001100
00000000
00001100
00000000
00001100
00000000
TIL 2c
00001100
00001100
11111111
11111111
00001100
00001100
00001100
00001100
>
00001100
00000000
10100001
10100001
00000000
00001100
00000000
00001100
TIL 2d
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
>
00000000
00111000
00010000
00010000
00010000
00010000
00111000
00000000
TIL 2e
11110000
00011000
00010100
00010010
00011111
00000001
00000001
00000001
TIL 2f
00011111
00010000
00010000
00010000
00010000
00010000
00010000
00010000
TIL 2g
00010000
00010000
00010000
00010000
00010000
00010000
00010000
00011111
TIL 2h
00000001
00000001
00000001
00000001
00000001
00000001
00000001
11111111
TIL 2i
00000000
00000000
10101010
01010111
10101010
01010101
10101010
01010101
>
00000000
00000000
10101010
01010101
10101010
01010101
11101010
01010101
TIL 2j
00001011
00010101
00001010
00010111
00001010
00010101
00001010
00010101
>
00001011
00010101
00001010
00010101
00001010
00010101
00001010
00010101
TIL 2k
00001011
00010101
10101010
01010111
10101010
01010101
10101010
01010101
>
00001011
00010101
10101010
01010101
10101010
01010101
11101010
01010101
TIL 2l
10101011
01010101
10101010
01010111
10101010
01010101
00000000
00000000
>
10101011
01010101
10101010
01010101
10101010
01010101
00000000
00000000
TIL 2m
10101011
01010101
10101010
01010111
10101010
01010101
00101010
00010101
>
10101011
01010101
10101010
01010101
10101010
01010101
00101010
00010101
TIL 2n
11111000
11111000
11111000
11111000
11111000
11111000
11111000
11111000
TIL 2o
11111000
11111000
11111000
11111111
11111111
11111111
11111111
11111111
TIL 2p
00000000
00000000
00000000
11111111
11111111
11111111
11111111
11111111
TIL 2q
00011111
00011111
00011111
11111111
11111111
11111111
11111111
11111111
TIL 2r
00011111
00011111
00011111
00011111
00011111
00011111
00011111
00011111
TIL 2s
11111111
11111111
11111111
11111111
10111111
10111111
00011111
00011111
TIL 2t
11111111
11111111
11111111
00000011
00000001
00000000
00000000
00000000
TIL 2u
11111111
11111111
11111111
11111111
11111110
11111000
11111000
11111000
TIL 2v
00011111
00011111
00011111
00011111
00011111
00000000
00000000
00000000
TIL 2w
11000000
11100000
11110000
11111000
11111100
11111110
01111111
00111111
TIL 2x
00011111
00001111
00000111
00000011
00000001
00000000
00000000
00000000
TIL 2y
00000000
00000000
00000000
00000000
00000000
00000000
00000000
10000000
TIL 2z
00000000
00000000
00000000
01111110
01111110
00000000
00000000
00000000
TIL 3a
00010000
00010000
00010000
00010000
00010000
00010000
00010000
00010000
TIL 3b
00000001
00000001
00000001
00000001
00000001
00000001
00000001
00000001
TIL 3e
11110111
11111111
11111111
10101101
11111111
01111111
11110111
10111111
>
11111111
10111101
11111111
11111111
10111111
11101111
11111101
11111111
WAL true
TIL 3f
11111111
01111111
11111111
11111101
11111111
11111111
11011111
11111111
>
11111110
11111111
11110111
11111111
11111111
11101111
11111101
11110111
WAL true
TIL 3g
11111111
11111111
11111111
11111111
11111111
11111111
11011111
11111111
>
11111111
11111111
11111111
11111101
11111111
11111111
11111111
11111111
WAL true
TIL 3h
11111111
11111101
11111111
11111111
11111111
11111111
11111111
11111111
>
11111111
11111111
11111111
11111111
11111111
11111111
10111111
11111111
WAL true
TIL 3j
00000000
01000000
01011100
01010100
01011100
01000100
01011100
01000000
TIL 3k
00000000
00000000
00000011
00000001
00000001
00000001
00000001
00000000
TIL 3l
00000000
00000000
00000111
00000001
00000111
00000100
00000111
00000000
TIL 3m
00000000
00000000
00000111
00000001
00000111
00000001
00000111
00000000
TIL 3n
00000000
00000000
00000100
00000101
00000111
00000001
00000001
00000000
TIL 3o
00000000
00000000
00000111
00000100
00000111
00000001
00000111
00000000
TIL 3p
00000000
00000000
00000111
00000100
00000111
00000101
00000111
00000000
TIL 3q
00000000
00000000
00000111
00000001
00000011
00000010
00000010
00000000
TIL 3r
00000000
00000000
00000111
00000101
00000111
00000101
00000111
00000000
TIL 3s
00000000
00000000
00000111
00000101
00000111
00000001
00000111
00000000
TIL 3t
00000000
00000000
01100000
01100000
00000000
01100000
01100000
00000000
NAME :
TIL 3u
00110000
01111000
11111100
11111100
01111000
00110000
00000000
00000000
>
00000000
00000000
00001100
00011110
00111111
00111111
00011110
00001100
NAME ball
TIL 3v
00000111
00000111
00011100
11111000
11110000
11110000
11100000
10000000
TIL 3w
00110000
00110000
01100000
01111111
11111111
11111111
11111111
01111111
TIL 3x
01100000
01100000
01100000
01100000
01100000
01100000
01100000
01100000
TIL 3y
00000000
00000000
00000000
00000000
00000000
00000000
10000000
10000000
TIL 3z
00000000
00000000
00000000
00000000
01100000
11100000
11100000
10110000
TIL 4a
11111111
10101100
11111101
10101101
11111101
11111100
11111111
11111111
TIL 4b
11111111
00000000
00110110
00110110
00000000
00110110
00110110
00000000
TIL 4c
11100010
11100010
11100010
11100010
11100010
11100010
11100000
11100000
TIL 4d
11111111
11111111
11111111
11010101
10000000
11000101
10000101
11000001
TIL 4e
11111111
11111111
11111011
01011001
00001100
00011110
00001011
00011001
TIL 4f
10000101
11000101
10000101
11010101
10000000
11010101
11111111
11111111
TIL 4g
00001100
00011110
00001111
00011111
00001011
01011111
11110101
11111111
TIL 4h
00000000
00000000
00000000
00000000
00000000
11111111
11111111
11111111
TIL 4i
11111111
11111111
11111111
01010111
00000011
00000111
00000011
11100111
TIL 4j
10000000
11001111
10000000
11001110
10010010
11010010
10000000
11010101
TIL 4k
00000011
11100111
00000011
01100111
11100011
10100111
00000011
01010111
TIL 4l
00011111
00011111
00011111
00000111
00000111
00010111
00011111
00011111
TIL 4m
00000011
11110011
00001011
00001011
00001011
00001011
00001011
00001011
TIL 4n
00001011
00001011
00001011
00001011
00001011
00001011
00001011
00001011
TIL 4o
00001011
00001011
00001011
00001011
00001011
00001011
11110011
00000011
TIL 4p
01010000
01010000
01010000
01010000
01010000
00000000
11111111
00000000
TIL 4q
01000001
01000001
01000001
01000001
01010001
01000000
00111111
00000000
TIL 4r
01000000
01000000
01000000
01000001
01000001
01000001
01000001
01000001
TIL 4s
00000000
00111111
01000000
01000000
01000000
01000000
01000000
01000000
TIL 4t
00000000
11111111
00000000
00000000
00000000
01000000
01000000
01000000
TIL 4u
01000000
01010000
01010000
01010000
01000000
01010000
01010000
01010000
TIL 4v
00011111
00011111
00011111
00011111
00011111
00011111
00011111
00011111
TIL 4w
01000000
01000000
00000000
00000000
00000000
00000000
00000000
00000000
TIL 4x
00000000
00000000
00000000
00110100
00101000
00010100
00101100
00000000
TIL 4y
00100000
00100000
00100000
00100000
00100101
00100101
00100101
00100101
TIL 4z
00000000
00000000
00100000
00000000
00000000
00000000
00000000
00000000
TIL 5a
01100110
00111100
01111110
10100101
11011011
01011010
01100110
00111100
TIL 5f
00010110
00100011
00100100
00011010
00010001
00001010
00000110
00000001
TIL 5g
00000000
00000000
00000000
00000000
00111000
01010100
10100010
11011100
TIL 5h
00000000
00000000
00000000
00000000
00011100
00101010
01000101
00111011
TIL 5i
01101000
01000100
00100100
01011000
10001000
01010000
01100000
10000000
TIL 5j
01011111
11101111
01101111
10011111
11011111
10111111
01111111
11111111
TIL 5k
10100110
01110010
01101111
10010110
10111001
11010110
11100110
11111001
TIL 5l
11111111
11111111
11111111
11111111
10001111
01010110
11101001
00010000
TIL 5m
11111111
11111111
11111111
11111111
00011111
10101111
01110111
10001111
TIL 5n
11111111
11111111
11111111
11111111
11111111
11111111
11111110
11111111
TIL 5o
00110100
00110100
01111110
01111110
00111100
01111110
01111110
00110100
NAME hash
TIL 5p
00111100
01111110
01111110
01111110
01111110
01111110
01111110
00111100
NAME O filled
TIL 5q
01111100
01111110
01111110
01111100
01111110
01111110
01111110
01111110
NAME B filled
TIL 5r
01111110
01111110
01111110
01111110
01111100
01110000
01100000
01100000
NAME P filled
TIL 5s
00111100
01111110
01111110
01111110
01111110
01111110
01100110
01100110
NAME A filled
TIL 5t
00000000
00011000
00001100
01111110
01111110
00001100
00011000
00000000
>
00000000
00110000
00011000
11111100
11111100
00011000
00110000
00000000
TIL 5u
11100010
11100010
11100010
11100010
11100010
11100010
11100010
11100010
TIL 5v
11100000
11100000
11100000
11100000
11100010
11100010
11100010
11100010
TIL 5w
01001000
01001000
01001000
01001000
01001000
01001000
01001000
01001000
TIL 5x
01001001
01001001
01001001
01001001
01001001
01001001
01001001
01001001
TIL 5y
00000000
00000000
01000000
01001000
01001000
01001000
01001000
01001000
TIL 5z
11000000
11000000
11000000
11111111
11111111
11111111
11111111
11111111
TIL 6a
00010001
00010001
00010001
11100000
00000000
00000000
00000000
00000000
WAL false
TIL 6b
00010000
00010000
00010000
11100000
00000000
00000000
00000000
00000000
WAL false
TIL 6c
00001000
00001000
00001100
00000010
00000010
00000001
00000000
00000000
WAL false
TIL 6d
00000000
00000000
00000000
00000001
00000001
11111110
00000000
00000000
WAL false
TIL 6e
01000000
01000000
11000000
00000000
00000000
00000000
00000000
00000000
WAL false
TIL 6f
00111100
01111110
01100110
01100110
01100110
01100110
01111100
00111110
TIL 6g
01111110
01100110
00000110
00001100
00111000
01110000
01110110
01111110
TIL 6h
00000000
00000000
00000000
01111110
01111110
00000000
00000000
00000000
NAME -
TIL 6i
00000000
00000000
00000000
00000000
00000000
00000000
01100000
01100000
NAME .
TIL 6j
00000000
00000000
00000000
00000000
00000000
01100000
01100000
00100000
TIL 6k
00110000
00110000
00000001
00000011
00000000
00000000
00000000
00000000
TIL 6l
00011000
00011000
00000000
10000000
00000000
00000000
00000000
00000000
TIL 6m
10010010
11110010
10010010
10011111
10011110
10011110
10011110
11111110
TIL 6n
11100111
11111111
11000111
11000101
11111111
01000111
01000101
01111111
TIL 6o
11111111
11111111
11111111
11111111
10101010
10101010
00000000
00000000
TIL 6p
00110001
00110001
00000000
00000000
00000000
00000000
00000000
00010001
TIL 6q
10011111
10011111
00011111
00011111
00011111
00011111
00011111
00011111
TIL 6r
11111111
11111000
11111000
01011000
00001000
00011000
00001111
00011000
TIL 6s
00001000
00011111
00001000
00011000
00001111
01010010
11110010
11110011
TIL 6t
11111111
01111111
00100100
00100100
00100100
00100100
11111111
11111111
TIL 6u
11111111
11111111
11111111
00000000
11111110
10010010
11111110
00000000
TIL 6v
11111111
11111111
11111111
11110000
11110111
11110100
11110111
11110000
TIL 6w
11111111
11111111
11111111
11111111
10011111
10011111
10010011
10010010
TIL 6x
00111111
00111111
00110110
11111111
10101010
10101010
00000000
00000000
TIL 6y
00000011
00000011
01010111
11111100
11111111
11100100
11100111
11100111
TIL 6z
11111111
11010101
11000001
11000001
11000001
11000001
11000001
11010101
TIL 7a
11100000
11100000
11100111
11111111
11111111
01100110
01100111
01100011
NAME R-1
TIL 7b
01110000
01110000
01110000
00000000
00000000
00000000
00000000
00000000
NAME R-2
TIL 7c
00001110
01111111
01111111
01110000
01100000
01100000
11100000
11100000
NAME R-3
TIL 7d
01100000
01100000
11000000
11000000
00000000
00000000
10000000
11000000
NAME R-4
TIL 7e
00000000
10000000
11110000
11110000
00110000
00110000
01110000
01110000
NAME R-5
TIL 7f
11000000
11100000
11100000
00000000
00000000
00000000
00000000
00000000
NAME R-6
TIL 7g
11100011
11100011
11101110
11111110
11111111
11100111
11100111
11100000
NAME K-1
TIL 7h
01100000
01100000
01100000
00000000
00000000
00000000
00000000
00000000
NAME K-2
TIL 7i
00000000
01100000
01110000
01110000
01110000
01110000
01110000
01110000
NAME K-3
TIL 7j
00000000
00110000
01110000
01110000
11100000
11100000
11000000
11000000
NAME K-4
TIL 7k
11100000
11100000
01110000
01110000
00000000
00000000
00000000
00000000
NAME K-5
TIL 7l
11000000
11000000
00000000
00000000
10000000
10000000
11000000
11000000
NAME K-6
TIL 7m
00000011
00000011
00000011
00000110
00001110
00001100
00001100
00001100
NAME W-7
TIL 7n
00001100
00011100
00011100
00011100
00011000
00011000
00011000
00011000
NAME W-6
TIL 7o
11011000
11111000
00110000
00000000
00000000
00000000
00000000
00000000
NAME W-3
TIL 7p
11110011
01110000
01110000
00000000
00000000
00000000
00000000
00000000
NAME W-3
TIL 7q
10001100
10001110
10001110
10001110
10001110
10011110
10011011
10010011
NAME W-5
TIL 7r
00000001
00000001
00000001
00000001
00000001
00000001
00000001
00000001
NAME W-2
TIL 7s
00000001
00000011
00000011
00000011
00000011
00000011
00000011
00000011
NAME W-1
TIL 7t
11111000
00001000
00001000
00001000
00001000
00001000
00001000
00001000
TIL 7u
00001000
00001000
00001000
00001000
00001000
00001000
00001000
00001000
TIL 7v
00010000
00010000
00010000
00010000
00010000
00010000
00010000
00010000
TIL 7w
11111111
00000000
00000000
00000000
00000000
00000000
00000000
00000000
TIL 7x
00001000
00001000
00001000
00001000
00001000
00001000
00001000
11111000
TIL 7y
11111111
11011101
10001111
11011011
11110001
11111011
10111111
11101111
>
11101111
10111111
00011101
10111111
11110111
11100011
11110111
11111111
TIL 7z
11111111
11111111
11101111
11000111
11101111
11111011
11111111
11111111
>
11111111
11111111
11111111
11110111
11100011
11110111
10111111
11111111
TIL 8a
01111000
01111000
01111000
01110000
01110000
01110000
01110000
01110000
NAME L-3
TIL 8b
00110000
11110000
11110000
11110000
00000000
00000000
00000000
00000000
NAME L-4
TIL 8c
01000001
01111111
01111000
11100000
11100000
01110000
01110000
01110000
NAME A-1
TIL 8d
11100000
11100000
11000000
11000000
11000000
10000000
00000000
00000000
NAME A-2
TIL 8e
00011111
00111111
00110000
11110000
11110000
11000000
11000000
11000000
NAME A-3
TIL 8f
11100000
11100000
11100000
11100000
01110000
01110000
01110000
01110000
NAME A-4
TIL 8g
11111000
11111000
01110000
01110000
01110000
01110000
01110000
00110000
NAME A-5
TIL 8h
00110000
00110000
00110000
00000000
00000000
00000000
00000000
00000000
NAME A-6
TIL 8i
11100000
11100000
01100000
01100000
01111000
01111000
00011100
00011100
NAME Y-1
TIL 8j
00011100
00001100
00001100
00001111
00000011
00000011
00001110
00001110
NAME Y-2
TIL 8k
00011110
00011110
00011110
00001110
00001100
00000000
00000000
00000000
NAME Y-3
TIL 8l
00011100
00011100
00011100
00011100
00111000
00111000
01110000
01110000
NAME Y-4
TIL 8m
01110000
01110000
01100000
11100000
10000000
10000000
00000000
00000000
NAME Y-5
TIL 8n
01110000
01110000
01110000
01110000
01110000
01110000
01110000
01110000
NAME G-1
TIL 8o
00111000
00111000
00111111
00001111
00000000
00000000
00000000
00000000
NAME G-2
TIL 8p
00000111
00000111
00011100
00011100
00011100
00011100
01110000
01110000
NAME G-3
TIL 8q
11110000
11111100
00001100
00011100
00011100
00011100
00000000
00000000
NAME G-4
TIL 8r
00111000
01100000
11100000
11000000
00000000
00000000
00000000
00000000
NAME G-5
TIL 8s
00000000
00000000
11111100
01111100
00001100
00001100
00111000
00111000
NAME G-6
TIL 8t
00111000
00111000
00111000
00111111
00111111
01110011
01110011
01110011
NAME M-1
TIL 8u
00111000
00111000
00111000
00111000
00111000
01110000
01110000
01110000
NAME M-2
TIL 8v
01110000
01110000
01110000
01110000
00000000
00000000
00000000
00000000
NAME M-3
TIL 8w
00001110
00001110
00111110
00111110
00110110
00110110
11100110
11100110
NAME M-4
TIL 8x
11101110
11001110
11001110
00001110
00001110
00000110
00000110
00000110
NAME M-5
TIL 8y
00001100
00001100
00001100
00000100
00000000
00000000
00000000
00000000
NAME M-6
TIL 8z
00001111
00001111
00111110
00110000
00110000
00110000
00110000
00110000
NAME E-1
TIL 9a
00000000
00110000
00110001
00011111
00000000
00000000
00000000
00000000
NAME S-3
TIL 9b
11111000
11111110
00000110
00000010
00000000
00000000
00000000
00000000
NAME S-4
TIL 9c
00000000
00000000
11111000
11111000
00001100
00001100
00001100
00011100
NAME S-5
TIL 9d
00011000
00111000
11100000
11100000
00000000
00000000
00000000
00000000
NAME S-6
TIL 9e
00111000
00110000
00110000
00110000
01110000
01110000
01110000
01110000
NAME U-1
TIL 9f
01110000
01110000
01110000
01110000
01110000
01110000
00110000
00110000
NAME U-2
TIL 9g
00110001
00111111
00001110
00000000
00000000
00000000
00000000
00000000
NAME U-3
TIL 9h
11111000
11000000
00000000
00000000
00000000
00000000
00000000
00000000
NAME U-4
TIL 9i
00011100
00011100
00011100
00011100
00011100
00011100
00111000
00111000
NAME U-5
TIL 9j
00000100
00001100
00001100
00001100
00001100
00001100
00001100
00001100
NAME U-6
TIL 9k
01110001
01111111
01111110
01100000
01100000
01100000
01100000
01100000
NAME B-1
TIL 9l
00111111
00111111
01100000
01100000
01100000
01100000
01100000
01100000
NAME B-2
TIL 9m
01100000
01100011
01111111
01111100
00000000
00000000
00000000
00000000
NAME B-3
TIL 9n
11100000
11100000
00011000
00011000
00001100
00001100
00111000
00111000
NAME B-4
TIL 9o
11100000
11111000
00011000
00011100
00001100
00001100
00111000
00111000
NAME B-5
TIL 9p
11110000
10000000
10000000
00000000
00000000
00000000
00000000
00000000
NAME B-6
TIL 9q
00111111
00111111
00110000
00110000
01110000
01110000
01110000
01110000
NAME F-1
TIL 9r
01110011
00111111
00111100
00110000
00110000
01100000
01100000
01100000
NAME F-2
TIL 9s
01110000
01110000
01110000
00110000
00000000
00000000
00000000
00000000
NAME F-3
TIL 9t
11000000
11111000
00111000
00000000
00000000
00000000
00000000
00000000
NAME F-4
TIL 9u
11000000
10000000
00000000
00000000
00000000
00000000
00000000
00000000
NAME F-5
TIL 9v
00001111
00011000
00110000
00110000
01100000
01100000
01100000
01100000
NAME C-1
TIL 9w
11100000
01110000
01110000
00000000
00000000
00000000
00000000
00000000
NAME C-2
TIL 9x
11000000
11000000
11000000
11000000
11000000
11000000
11000000
11000000
NAME C-3
TIL 9y
01100011
00111111
00111110
00000000
00000000
00000000
00000000
00000000
NAME C-4
TIL 9z
00000000
00000000
00000000
00000000
00000000
00000000
01100000
11100000
NAME C-5
TIL a0
11100000
10000000
00000000
00000000
00000000
00000000
00000000
00000000
NAME C-6
TIL a1
00000001
00000001
00000001
00000001
00000001
00000001
00000001
00000001
>
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
NAME door
WAL false
TIL a2
01010101
00000000
00000001
00000000
01010101
11111111
01010101
11111111
>
10101010
00000001
00000000
00000001
10101010
00000000
10101010
00000000
NAME tunnel
WAL false
TIL a3
00000000
00000000
00011110
11111111
11111000
00000000
00000000
00000000
NAME dash
TIL a4
11111111
11111111
11111111
11111111
11111111
00000000
00000000
00000000
NAME ghost files
TIL a5
11111111
11111111
11111111
11111111
11111111
00011111
00011111
00011111
NAME ghost files
TIL a6
11111111
11111111
11111111
11111111
11111111
11111000
11111000
11111000
NAME ghost files
TIL a7
01110111
01000111
01110000
01000000
01110000
00000000
00000000
00000000
>
00000000
10101010
10101010
10101010
10101010
00000000
00000000
00000000
TIL a8
01111101
01000101
01101100
01000100
01101100
01000100
01111100
00000000
>
00000000
10101010
10101010
10101010
10101010
00000000
00000000
00000000
TIL a9
10111110
10100010
00101110
00100010
00101010
00100010
00111110
00000000
>
00000000
10101010
10101010
10101010
10101010
00000000
00000000
00000000
TIL aa
00001100
00001100
00001100
00001100
00001100
00001100
00001100
00001100
>
00000000
00001100
00000000
00001100
00000000
00001100
00000000
00001100
TIL ab
00011111
00001111
00000111
00000011
00000001
00000000
00000000
00000000
>
00011111
00001111
01000111
01000011
00000001
00000000
00000000
00000000
TIL ac
10101010
00000000
10101010
00000000
10101010
00000000
10101010
00000000
WAL true
TIL ad
11111111
00000000
11111111
00000000
11111111
00000000
11111111
00000000
WAL false
TIL ae
11111100
00000100
11111100
00000100
11111100
00000100
11111100
00000100
WAL false
TIL af
00111111
00100000
00111111
00100000
00111111
00100000
00111111
00100000
WAL false
TIL ag
00000011
01010000
00100011
01010000
00000011
00000000
11111111
00000100
TIL ah
00000000
00000000
11110000
00000000
00000000
00000000
00000000
00000000
TIL ai
11111111
00000000
11111111
00000000
11111111
00000000
11111111
00000100
WAL false
TIL aj
11111111
00000000
11111111
00000000
11111111
00000000
11111111
00100000
WAL false
SPR A
00000000
00111100
00100100
00111100
00010000
00011000
00010000
00011000
POS w 12,10
SPR a
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
>
00000000
00111100
00000100
00011100
00010000
00000000
00010000
00000000
NAME friend
ITM 9
00000000
00011000
00011000
01011010
01111110
00111100
00011000
00000000
>
11111111
11100111
11100111
10100101
10000001
11000011
11100111
11111111
NAME CPU
DLG z
ITM a
00000000
00011000
00011000
01011010
01111110
00111100
00011000
00000000
>
11111111
11100111
11100111
10100101
10000001
11000011
11100111
11111111
NAME RAM
DLG y
ITM b
00000000
00011000
00011000
01011010
01111110
00111100
00011000
00000000
>
11111111
11100111
11100111
10100101
10000001
11000011
11100111
11111111
NAME WIFI BLE
DLG x
ITM c
00000000
00011000
00011000
01011010
01111110
00111100
00011000
00000000
>
11111111
11100111
11100111
10100101
10000001
11000011
11100111
11111111
NAME GPIO
DLG w
ITM d
00000000
00011000
00011000
01011010
01111110
00111100
00011000
00000000
>
11111111
11100111
11100111
10100101
10000001
11000011
11100111
11111111
NAME ETHERNET
DLG v
ITM e
00000000
00011000
00011000
01011010
01111110
00111100
00011000
00000000
>
11111111
11100111
11100111
10100101
10000001
11000011
11100111
11111111
NAME USB 2
DLG 18
ITM f
00000000
00011000
00011000
01011010
01111110
00111100
00011000
00000000
>
11111111
11100111
11100111
10100101
10000001
11000011
11100111
11111111
NAME AUDIO
DLG t
ITM g
00000000
00011000
00011000
01011010
01111110
00111100
00011000
00000000
>
11111111
11100111
11100111
10100101
10000001
11000011
11100111
11111111
NAME CAMERA
DLG s
ITM h
00000000
00011000
00011000
01011010
01111110
00111100
00011000
00000000
>
11111111
11100111
11100111
10100101
10000001
11000011
11100111
11111111
NAME MICRO HDMI
DLG r
ITM i
00000000
00011000
00011000
01011010
01111110
00111100
00011000
00000000
>
11111111
11100111
11100111
10100101
10000001
11000011
11100111
11111111
NAME POWER
DLG q
ITM j
00000000
00011000
00011000
01011010
01111110
00111100
00011000
00000000
>
11111111
11100111
11100111
10100101
10000001
11000011
11100111
11111111
NAME MICRO SD
DLG p
ITM k
00000000
00011000
00011000
01011010
01111110
00111100
00011000
00000000
>
11111111
11100111
11100111
10100101
10000001
11000011
11100111
11111111
NAME USB 3
DLG 10
ITM l
00000000
00011000
00011000
01011010
01111110
00111100
00011000
00000000
>
11111111
11100111
11100111
10100101
10000001
11000011
11100111
11111111
NAME POE Pins
DLG 11
ITM m
00000000
00011000
00011000
01011010
01111110
00111100
00011000
00000000
>
11111111
11100111
11100111
10100101
10000001
11000011
11100111
11111111
NAME DISPLAY
DLG 12
ITM n
00000000
00011000
00011000
01011010
01111110
00111100
00011000
00000000
>
11111111
11100111
11100111
10100101
10000001
11000011
11100111
11111111
NAME MOTHERBOARD
DLG 17
DLG 8
"""
{
- {item "4"} < 82 ?
Clear your Thoughts!{property locked true}
- {item "4"} == 82 ?
Scattered Thoughts, they feel like Ghosts haunting me.{property locked false}
}
"""
NAME Fog Room Exit
DLG 10
USB 3{pg}The USB (Universal Serial Bus) port enables a connection between the Raspberry Pi and other external devices.{pg}Via the USB port data from an input device (e.g. keyboard, mouse ...) can be sent to the computer or information from the computer can be sent to an output device (e.g. printer).
NAME USB 3 dialog
DLG 11
POE Pins{pg}The Power over Ethernet (PoE) pins allow the Ethernet network cable to carry not only data, but also electric power.{pg}With a separate PoE HAT the Ethernet connection becomes the new lifeline of the Raspberry Pi. The traditional POWER supply is no longer needed.
NAME POE Pins dialog
DLG 12
MIPI DSI{pg}The MIPI DSI (Mobile Industry Processor Interface - Display Serial Interface) is a display port that enables the connection from the Raspberry Pi to a display.
NAME MIPI DSI dialog
DLG 13
... Here is a little fun fact before you leave ...{pg}This game you are playing right now is stored on a Raspberry Pi.{pg}In this very moment the components of the Raspberry Pi communicate with each other to run the game.{pg}Whenever you give an input, for example by moving the avatar, the Raspberry Pi processes this information and sends back the output that you see on this screen.
NAME ending Raspberry Pi
DLG 14
This is a Raspberry Pi 4B.{pg}A Raspberry Pi is a tiny and low-cost single-board computer that enables people to explore computing and to learn how to program in languages like Python.{pg}A computer receives data through an input unit and after it processes the data, it sends it back through output devices.{pg}The Raspberry Pi runs Linux and provides a set of GPIO (general purpose input/output) pins, allowing you to control electronic components for physical computing and explore the Internet of Things (IoT).{pg}Welcome inside the Raspberry Pi!
NAME exit 2D enter pi3D
DLG 15
NAME ending 1
DLG 17
MOTHERBOARD{pg}The Motherboard acts as the home for all other components of the computer. It provides the physical connection that allows them to communicate with each other and gives them power in order to function. Without a Motherboard, there can't be a computer.
NAME MOTHERBOARD dialog
DLG 18
USB 2{pg}The USB (Universal Serial Bus) port enables a connection between the Raspberry Pi and other external devices.{pg}Via the USB port data from an input device (e.g. keyboard, mouse ...) can be sent to the computer or information from the computer can be sent to an output device (e.g. printer).
NAME USB 2 dialog
DLG 19
The end
NAME ending 2
DLG c
You walk through the doorway
NAME exit narration 1
DLG d
"""
{
- {item "5"} >= 1 ?
{property locked false}Lets try to find a way out!
- else ?
{property locked true}...
}
"""
NAME locked exit 1
DLG h
"""
{
- {item "6"} >= 1 ?
{property locked false}You chose the past ...
- else ?
{property locked true}...
}
"""
NAME locked exit to past
DLG j
"""
{
- {item "6"} >= 1 ?
{property locked false}You chose the future ...
- else ?
{property locked true}...
}
"""
NAME locked exit to future
DLG k
"""
{
- {item "4"} >= 90 ?
{property locked false}
- else ?
{property locked true}What does the future hold?
}
"""
NAME locked exit from foggy future
DLG m
"""
{
- {item "6"} >= 1 ?
{property locked false}You chose the present ...
- else ?
{property locked true}...
}
"""
NAME locked exit to present
DLG n
"""
{
- {item "7"} >= 1 ?
{property locked false}
- else ?
{property locked true}...
}
"""
NAME locked exit from present
DLG o
In this room you only encounter information and opinions that reflect and reinforce their own. Your thoughts are amplified inside this closed system. Is history repeating itself?{pg}This is the center of the echo chamber. {pg}You are the center of the echo chamber.{pg}This is the only way out ...
NAME exit narration from past
DLG p
MICRO SD{pg}The MICRO SD is the long term memory of the Raspberry Pi. This is where the Operating System (OS), software and data are stored permanently.{pg}The MICRO SD slot sits on the bottom side of the Motherboard and the card can be changed manually.
NAME MICRO SD dialog
DLG q
POWER{pg}The Raspberry Pi is an electronic device that requires a power supply to work. It is the lifeline of this computer.
NAME POWER dialog
DLG r
MICRO HDMI{pg}The MICRO HDMI (High Definition Multimedia Interface) port enables the connection from the Raspberry Pi to external devices such as SmartPhones and Action Cameras.
NAME MICRO HDMI dialog
DLG s
MIPI CSI{pg}The MIPI CSI (Mobile Industry Processor Interface - Camera Serial Interface) is a camera port that enables the connection from the Raspberry Pi to a camera.
NAME MIPI CSI dialog
DLG t
AUDIO / VIDEO{pg}The AUDIO and VIDEO (A/V) Output Jack enables the connection from the Raspberry Pi to an audio or video output device.
NAME AUDIO dialog
DLG v
ETHERNET{pg}The ETHERNET network adapter is the connection to the outside world as it provides access to the internet or other local networks.
NAME ETHERNET dialog
DLG w
GPIO{pg}A general-purpose input/output (GPIO) is a digital signal pin that can be used as an input or output, or both.{pg}The 40 GPIO pins on the Raspberry Pi can be used to connect the computer to other electronic input and output devices (e.g. sensors, motors, lights, buttons and other peripherals).
NAME GPIO dialog
DLG x
WIFI / BLE{pg}The WIFI / BLE (Bluetooth Low Energy) component enables a wireless connection to the outside world as it provides access to the internet or other local networks and devices.
NAME WIFI BLE dialog
DLG y
RAM{pg}The RAM (Random-Access Memory) is a short term memory and together with the CPU builds the brain of the Raspberry Pi.{pg}It stores data that is used by the Operating System (OS) and software so that the CPU can process them quickly.{pg}Every time the computer is shut off, all information stored on RAM is lost.
NAME RAM dialog
DLG z
CPU{pg}The CPU (Central Processing Unit) is the processor and together with the RAM builds the brain of the Raspberry Pi.{pg}It is considered the most important component in a computer since it handles most operations that make it function:{pg}Receiving data from an input unit, processing the information and then sending it back through an output device.
NAME CPU dialog
DLG 1b
The end
NAME ending 3
DLG DATA3D
"""
{
"camera": "orbiting follower",
"settings": {
"engineSize": "512x512",
"canvasSize": "auto",
"clearColor": 0,
"enableFog": false,
"fogColor": 0,
"fogStart": 5,
"fogEnd": 20,
"positionDialogBoxAtTheTop": false,
"tweenDistance": 1.5,
"tweenDuration": 150,
"tweenFunction": "linear",
"movementHoldInterval": 150,
"movementSecondStepInterval": 150
},
"mesh": {
"SPR_A": {
"type": "floor",
"transparency": false,
"alpha": 0.99
},
"ITM_9": {
"transparency": false
},
"ITM_a": {
"transparency": false
},
"ITM_b": {
"transparency": false
},
"ITM_c": {
"transparency": false
},
"ITM_d": {
"transparency": false
},
"ITM_e": {
"transparency": false
},
"ITM_f": {
"transparency": false
},
"ITM_g": {
"transparency": false
},
"ITM_h": {
"transparency": false
},
"ITM_i": {
"transparency": false
},
"ITM_j": {
"transparency": false
},
"ITM_k": {
"transparency": false
},
"ITM_l": {
"transparency": false
},
"ITM_m": {
"transparency": false
},
"ITM_n": {
"transparency": false
}
},
"stack": {}
}
"""
VAR a
42
</script>
<style>
html {
margin:0px;
padding:0px;
}
body {
margin:0px;
padding:0px;
overflow:hidden;
background:#ffffff;
}
#game {
background:black;
width:100vw;
max-width:100vh;
margin:auto;
display:block;
}
</style>
<!-- SCRIPTS -->
<script>
function startExportedGame() {
attachCanvas( document.getElementById("game") );
load_game( document.getElementById("exportedGameData").text.slice(1) );
}
</script>
<script>
//hex-to-rgb method borrowed from stack overflow
function hexToRgb(hex) {
// Expand shorthand form (e.g. "03F") to full form (e.g. "0033FF")
var shorthandRegex = /^#?([a-f\d])([a-f\d])([a-f\d])$/i;
hex = hex.replace(shorthandRegex, function(m, r, g, b) {
return r + r + g + g + b + b;
});
var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
return result ? {
r: parseInt(result[1], 16),
g: parseInt(result[2], 16),
b: parseInt(result[3], 16)
} : null;
}
function componentToHex(c) {
var hex = c.toString(16);
return hex.length == 1 ? "0" + hex : hex;
}
function rgbToHex(r, g, b) {
return "#" + componentToHex(Math.floor(r)) + componentToHex(Math.floor(g)) + componentToHex(Math.floor(b));
}
function hslToHex(h,s,l) {
var rgbArr = hslToRgb(h,s,l);
return rgbToHex( Math.floor(rgbArr[0]), Math.floor(rgbArr[1]), Math.floor(rgbArr[2]) );
}
function hexToHsl(hex) {
var rgb = hexToRgb(hex);
return rgbToHsl(rgb.r, rgb.g, rgb.b);
}
// really just a vector distance
function colorDistance(a1,b1,c1,a2,b2,c2) {
return Math.sqrt( Math.pow(a1 - a2, 2) + Math.pow(b1 - b2, 2) + Math.pow(c1 - c2, 2) );
}
function hexColorDistance(hex1,hex2) {
var color1 = hexToRgb(hex1);
var color2 = hexToRgb(hex2);
return rgbColorDistance(color1.r, color1.g, color1.b, color2.r, color2.g, color2.b);
}
// source : http://axonflux.com/handy-rgb-to-hsl-and-rgb-to-hsv-color-model-c
/* accepts parameters
* h Object = {h:x, s:y, v:z}
* OR
* h, s, v
*/
function HSVtoRGB(h, s, v) {
var r, g, b, i, f, p, q, t;
if (arguments.length === 1) {
s = h.s, v = h.v, h = h.h;
}
i = Math.floor(h * 6);
f = h * 6 - i;
p = v * (1 - s);
q = v * (1 - f * s);
t = v * (1 - (1 - f) * s);
switch (i % 6) {
case 0: r = v, g = t, b = p; break;
case 1: r = q, g = v, b = p; break;
case 2: r = p, g = v, b = t; break;
case 3: r = p, g = q, b = v; break;
case 4: r = t, g = p, b = v; break;
case 5: r = v, g = p, b = q; break;
}
return {
r: Math.round(r * 255),
g: Math.round(g * 255),
b: Math.round(b * 255)
};
}
/* accepts parameters
* r Object = {r:x, g:y, b:z}
* OR
* r, g, b
*/
function RGBtoHSV(r, g, b) {
if (arguments.length === 1) {
g = r.g, b = r.b, r = r.r;
}
var max = Math.max(r, g, b), min = Math.min(r, g, b),
d = max - min,
h,
s = (max === 0 ? 0 : d / max),
v = max / 255;
switch (max) {
case min: h = 0; break;
case r: h = (g - b) + d * (g < b ? 6: 0); h /= 6 * d; break;
case g: h = (b - r) + d * 2; h /= 6 * d; break;
case b: h = (r - g) + d * 4; h /= 6 * d; break;
}
return {
h: h,
s: s,
v: v
};
}
// source : https://gist.github.com/mjackson/5311256
/**
* Converts an HSL color value to RGB. Conversion formula
* adapted from http://en.wikipedia.org/wiki/HSL_color_space.
* Assumes h, s, and l are contained in the set [0, 1] and
* returns r, g, and b in the set [0, 255].
*
* @param Number h The hue
* @param Number s The saturation
* @param Number l The lightness
* @return Array The RGB representation
*/
function hslToRgb(h, s, l) {
var r, g, b;
if (s == 0) {
r = g = b = l; // achromatic
} else {
function hue2rgb(p, q, t) {
if (t < 0) t += 1;
if (t > 1) t -= 1;
if (t < 1/6) return p + (q - p) * 6 * t;
if (t < 1/2) return q;
if (t < 2/3) return p + (q - p) * (2/3 - t) * 6;
return p;
}
var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
var p = 2 * l - q;
r = hue2rgb(p, q, h + 1/3);
g = hue2rgb(p, q, h);
b = hue2rgb(p, q, h - 1/3);
}
return [ Math.floor(r * 255), Math.floor(g * 255), Math.floor(b * 255) ];
}
/**
* From: http://stackoverflow.com/questions/2353211/hsl-to-rgb-color-conversion
*
* Converts an RGB color value to HSL. Conversion formula
* adapted from http://en.wikipedia.org/wiki/HSL_color_space.
* Assumes r, g, and b are contained in the set [0, 255] and
* returns h, s, and l in the set [0, 1].
*
* @param {number} r The red color value
* @param {number} g The green color value
* @param {number} b The blue color value
* @return {Array} The HSL representation
*/
function rgbToHsl(r, g, b){
r /= 255, g /= 255, b /= 255;
var max = Math.max(r, g, b), min = Math.min(r, g, b);
var h, s, l = (max + min) / 2;
if(max == min){
h = s = 0; // achromatic
}else{
var d = max - min;
s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
switch(max){
case r: h = (g - b) / d + (g < b ? 6 : 0); break;
case g: h = (b - r) / d + 2; break;
case b: h = (r - g) / d + 4; break;
}
h /= 6;
}
return [h, s, l];
}
</script>
<script>
var TransitionManager = function() {
var transitionStart = null;
var transitionEnd = null;
var effectImage = null;
var isTransitioning = false;
var transitionTime = 0; // milliseconds
var frameRate = 8; // cap the FPS
var prevStep = -1; // used to avoid running post-process effect constantly
this.BeginTransition = function(startRoom,startX,startY,endRoom,endX,endY,effectName) {
// console.log("--- START ROOM TRANSITION ---");
curEffect = effectName;
var tmpRoom = player().room;
var tmpX = player().x;
var tmpY = player().y;
if (transitionEffects[curEffect].showPlayerStart) {
player().room = startRoom;
player().x = startX;
player().y = startY;
}
else {
player().room = "_transition_none"; // kind of hacky!!
}
drawRoom(room[startRoom]);
var startPalette = getPal( room[startRoom].pal );
var startImage = new PostProcessImage( ctx.getImageData(0,0,canvas.width,canvas.height) ); // TODO : don't use global ctx?
transitionStart = new TransitionInfo(startImage, startPalette, startX, startY);
if (transitionEffects[curEffect].showPlayerEnd) {
player().room = endRoom;
player().x = endX;
player().y = endY;
}
else {
player().room = "_transition_none";
}
drawRoom(room[endRoom]);
var endPalette = getPal( room[endRoom].pal );
var endImage = new PostProcessImage( ctx.getImageData(0,0,canvas.width,canvas.height) );
transitionEnd = new TransitionInfo(endImage, endPalette, endX, endY);
effectImage = new PostProcessImage( ctx.createImageData(canvas.width,canvas.height) );
isTransitioning = true;
transitionTime = 0;
prevStep = -1;
player().room = tmpRoom;
player().x = tmpX;
player().y = tmpY;
}
this.UpdateTransition = function(dt) {
if (!isTransitioning) {
return;
}
transitionTime += dt;
var transitionDelta = transitionTime / transitionEffects[curEffect].duration;
var maxStep = Math.floor(frameRate * (transitionEffects[curEffect].duration / 1000));
var step = Math.floor(transitionDelta * maxStep);
if (step != prevStep) {
// console.log("step! " + step + " " + transitionDelta);
for (var y = 0; y < effectImage.Height; y++) {
for (var x = 0; x < effectImage.Width; x++) {
var color = transitionEffects[curEffect].pixelEffectFunc(transitionStart,transitionEnd,x,y,(step / maxStep));
effectImage.SetPixel(x,y,color);
}
}
}
prevStep = step;
ctx.putImageData(effectImage.GetData(), 0, 0);
if (transitionTime >= transitionEffects[curEffect].duration) {
isTransitioning = false;
transitionTime = 0;
transitionStart = null;
transitionEnd = null;
effectImage = null;
prevStep = -1;
if (transitionCompleteCallback != null) {
transitionCompleteCallback();
}
transitionCompleteCallback = null;
}
}
this.IsTransitionActive = function() {
return isTransitioning;
}
// todo : should this be part of the constructor?
var transitionCompleteCallback = null;
this.OnTransitionComplete = function(callback) {
if (isTransitioning) { // TODO : safety check necessary?
transitionCompleteCallback = callback;
}
}
var transitionEffects = {};
var curEffect = "none";
this.RegisterTransitionEffect = function(name, effect) {
transitionEffects[name] = effect;
}
this.RegisterTransitionEffect("none", {
showPlayerStart : false,
showPlayerEnd : false,
pixelEffectFunc : function() {},
});
this.RegisterTransitionEffect("fade_w", { // TODO : have it linger on full white briefly?
showPlayerStart : false,
showPlayerEnd : true,
duration : 750,
pixelEffectFunc : function(start,end,pixelX,pixelY,delta) {
var pixelColorA = delta < 0.5 ? start.Image.GetPixel(pixelX,pixelY) : {r:255,g:255,b:255,a:255};
var pixelColorB = delta < 0.5 ? {r:255,g:255,b:255,a:255} : end.Image.GetPixel(pixelX,pixelY);
delta = delta < 0.5 ? (delta / 0.5) : ((delta - 0.5) / 0.5); // hacky
return PostProcessUtilities.LerpColor(pixelColorA, pixelColorB, delta);
}
});
this.RegisterTransitionEffect("fade_b", {
showPlayerStart : false,
showPlayerEnd : true,
duration : 750,
pixelEffectFunc : function(start,end,pixelX,pixelY,delta) {
var pixelColorA = delta < 0.5 ? start.Image.GetPixel(pixelX,pixelY) : {r:0,g:0,b:0,a:255};
var pixelColorB = delta < 0.5 ? {r:0,g:0,b:0,a:255} : end.Image.GetPixel(pixelX,pixelY);
delta = delta < 0.5 ? (delta / 0.5) : ((delta - 0.5) / 0.5); // hacky
return PostProcessUtilities.LerpColor(pixelColorA, pixelColorB, delta);
}
});
this.RegisterTransitionEffect("wave", {
showPlayerStart : true,
showPlayerEnd : true,
duration : 1500,
pixelEffectFunc : function(start,end,pixelX,pixelY,delta) {
var waveDelta = delta < 0.5 ? delta / 0.5 : 1 - ((delta - 0.5) / 0.5);
var offset = (pixelY + (waveDelta * waveDelta * 0.2 * start.Image.Height));
var freq = 4;
var size = 2 + (14 * waveDelta);
pixelX += Math.floor(Math.sin(offset / freq) * size);
if (pixelX < 0) {
pixelX += start.Image.Width;
}
else if (pixelX >= start.Image.Width) {
pixelX -= start.Image.Width;
}
var curImage = delta < 0.5 ? start.Image : end.Image;
return curImage.GetPixel(pixelX,pixelY);
}
});
this.RegisterTransitionEffect("tunnel", {
showPlayerStart : true,
showPlayerEnd : true,
duration : 1500,
pixelEffectFunc : function(start,end,pixelX,pixelY,delta) {
if (delta <= 0.4) {
var tunnelDelta = 1 - (delta / 0.4);
var xDist = start.PlayerCenter.x - pixelX;
var yDist = start.PlayerCenter.y - pixelY;
var dist = Math.sqrt((xDist * xDist) + (yDist * yDist));
if (dist > start.Image.Width * tunnelDelta) {
return {r:0,g:0,b:0,a:255};
}
else {
return start.Image.GetPixel(pixelX,pixelY);
}
}
else if (delta <= 0.6)
{
return {r:0,g:0,b:0,a:255};
}
else {
var tunnelDelta = (delta - 0.6) / 0.4;
var xDist = end.PlayerCenter.x - pixelX;
var yDist = end.PlayerCenter.y - pixelY;
var dist = Math.sqrt((xDist * xDist) + (yDist * yDist));
if (dist > end.Image.Width * tunnelDelta) {
return {r:0,g:0,b:0,a:255};
}
else {
return end.Image.GetPixel(pixelX,pixelY);
}
}
}
});
this.RegisterTransitionEffect("slide_u", {
showPlayerStart : false,
showPlayerEnd : true,
duration : 1000,
pixelEffectFunc : function(start,end,pixelX,pixelY,delta) {
var pixelOffset = -1 * Math.floor(start.Image.Height * delta);
var slidePixelY = pixelY + pixelOffset;
var colorDelta = clampLerp(delta, 0.4);
if (slidePixelY >= 0) {
var colorA = start.Image.GetPixel(pixelX,slidePixelY);
var colorB = PostProcessUtilities.GetCorrespondingColorFromPal(colorA,start.Palette,end.Palette);
var colorLerped = PostProcessUtilities.LerpColor(colorA, colorB, colorDelta);
return colorLerped;
}
else {
slidePixelY += start.Image.Height;
var colorB = end.Image.GetPixel(pixelX,slidePixelY);
var colorA = PostProcessUtilities.GetCorrespondingColorFromPal(colorB,end.Palette,start.Palette);
var colorLerped = PostProcessUtilities.LerpColor(colorA, colorB, colorDelta);
return colorLerped;
}
}
});
this.RegisterTransitionEffect("slide_d", {
showPlayerStart : false,
showPlayerEnd : true,
duration : 1000,
pixelEffectFunc : function(start,end,pixelX,pixelY,delta) {
var pixelOffset = Math.floor(start.Image.Height * delta);
var slidePixelY = pixelY + pixelOffset;
var colorDelta = clampLerp(delta, 0.4);
if (slidePixelY < start.Image.Height) {
var colorA = start.Image.GetPixel(pixelX,slidePixelY);
var colorB = PostProcessUtilities.GetCorrespondingColorFromPal(colorA,start.Palette,end.Palette);
var colorLerped = PostProcessUtilities.LerpColor(colorA, colorB, colorDelta);
return colorLerped;
}
else {
slidePixelY -= start.Image.Height;
var colorB = end.Image.GetPixel(pixelX,slidePixelY);
var colorA = PostProcessUtilities.GetCorrespondingColorFromPal(colorB,end.Palette,start.Palette);
var colorLerped = PostProcessUtilities.LerpColor(colorA, colorB, colorDelta);
return colorLerped;
}
}
});
this.RegisterTransitionEffect("slide_l", {
showPlayerStart : false,
showPlayerEnd : true,
duration : 1000,
pixelEffectFunc : function(start,end,pixelX,pixelY,delta) {
var pixelOffset = -1 * Math.floor(start.Image.Width * delta);
var slidePixelX = pixelX + pixelOffset;
var colorDelta = clampLerp(delta, 0.4);
if (slidePixelX >= 0) {
var colorA = start.Image.GetPixel(slidePixelX,pixelY);
var colorB = PostProcessUtilities.GetCorrespondingColorFromPal(colorA,start.Palette,end.Palette);
var colorLerped = PostProcessUtilities.LerpColor(colorA, colorB, colorDelta);
return colorLerped;
}
else {
slidePixelX += start.Image.Width;
var colorB = end.Image.GetPixel(slidePixelX,pixelY);
var colorA = PostProcessUtilities.GetCorrespondingColorFromPal(colorB,end.Palette,start.Palette);
var colorLerped = PostProcessUtilities.LerpColor(colorA, colorB, colorDelta);
return colorLerped;
}
}
});
this.RegisterTransitionEffect("slide_r", {
showPlayerStart : false,
showPlayerEnd : true,
duration : 1000,
pixelEffectFunc : function(start,end,pixelX,pixelY,delta) {
var pixelOffset = Math.floor(start.Image.Width * delta);
var slidePixelX = pixelX + pixelOffset;
var colorDelta = clampLerp(delta, 0.4);
if (slidePixelX < start.Image.Width) {
var colorA = start.Image.GetPixel(slidePixelX,pixelY);
var colorB = PostProcessUtilities.GetCorrespondingColorFromPal(colorA,start.Palette,end.Palette);
var colorLerped = PostProcessUtilities.LerpColor(colorA, colorB, colorDelta);
return colorLerped;
}
else {
slidePixelX -= start.Image.Width;
var colorB = end.Image.GetPixel(slidePixelX,pixelY);
var colorA = PostProcessUtilities.GetCorrespondingColorFromPal(colorB,end.Palette,start.Palette);
var colorLerped = PostProcessUtilities.LerpColor(colorA, colorB, colorDelta);
return colorLerped;
}
}
});
function clampLerp(deltaIn, clampDuration) {
var clampOffset = (1.0 - clampDuration) / 2;
var deltaOut = Math.min(clampDuration, Math.max(0.0, deltaIn - clampOffset)) / clampDuration;
return deltaOut;
}
// TODO : WIP
// this.RegisterTransitionEffect("fuzz", {
// showPlayerStart : true,
// showPlayerEnd : true,
// duration : 1500,
// pixelEffectFunc : function(start,end,pixelX,pixelY,delta) {
// var curImage = delta <= 0.5 ? start : end;
// var sampleSize = delta <= 0.5 ? (2 + Math.floor(14 * (delta/0.5))) : (16 - Math.floor(14 * ((delta-0.5)/0.5)));
// var palIndex = 0;
// var sampleX = Math.floor(pixelX / sampleSize) * sampleSize;
// var sampleY = Math.floor(pixelY / sampleSize) * sampleSize;
// var frameState = transitionEffects["fuzz"].frameState;
// if (frameState.time != delta) {
// frameState.time = delta;
// frameState.preCalcSampleValues = {};
// }
// if (frameState.preCalcSampleValues[[sampleX,sampleY]]) {
// palIndex = frameState.preCalcSampleValues[[sampleX,sampleY]];
// }
// else {
// var paletteCount = {};
// var foregroundValue = 1.0;
// var backgroundValue = 0.4;
// for (var y = sampleY; y < sampleY + sampleSize; y++) {
// for (var x = sampleX; x < sampleX + sampleSize; x++) {
// var color = curImage.Image.GetPixel(x,y)
// var palIndex = PostProcessUtilities.GetColorPalIndex(color,curImage.Palette);
// if (palIndex != -1) {
// if (paletteCount[palIndex]) {
// paletteCount[palIndex] += (palIndex != 0) ? foregroundValue : backgroundValue;
// }
// else {
// paletteCount[palIndex] = (palIndex != 0) ? foregroundValue : backgroundValue;
// }
// }
// }
// }
// var maxCount = 0;
// for (var i in paletteCount) {
// if (paletteCount[i] > maxCount) {
// palIndex = i;
// maxCount = paletteCount[i];
// }
// }
// frameState.preCalcSampleValues[[sampleX,sampleY]] = palIndex;
// }
// return PostProcessUtilities.GetPalColor(curImage.Palette,palIndex);
// },
// frameState : { // ok this is hacky but it's for performance ok
// time : -1,
// preCalcSampleValues : {}
// }
// });
}; // TransitionManager()
// TODO : extract the scale variable so it can be changed?
var PostProcessUtilities = {
SamplePixelColor : function(image,x,y) {
var pixelIndex = (y * scale * image.width * 4) + (x * scale * 4);
var r = image.data[pixelIndex + 0];
var g = image.data[pixelIndex + 1];
var b = image.data[pixelIndex + 2];
var a = image.data[pixelIndex + 3];
return { r:r, g:g, b:b, a:a };
},
SetPixelColor : function(image,x,y,colorRgba) {
for (var yDelta = 0; yDelta < scale; yDelta++) {
for (var xDelta = 0; xDelta < scale; xDelta++) {
var pixelIndex = (((y * scale) + yDelta) * image.width * 4) + (((x * scale) + xDelta) * 4);
image.data[pixelIndex + 0] = colorRgba.r;
image.data[pixelIndex + 1] = colorRgba.g;
image.data[pixelIndex + 2] = colorRgba.b;
image.data[pixelIndex + 3] = colorRgba.a;
}
}
},
LerpColor : function(colorA,colorB,t) {
// TODO: move to color_util.js?
return {
r : colorA.r + ((colorB.r - colorA.r) * t),
g : colorA.g + ((colorB.g - colorA.g) * t),
b : colorA.b + ((colorB.b - colorA.b) * t),
a : colorA.a + ((colorB.a - colorA.a) * t),
};
},
GetColorPalIndex : function(colorIn,curPal) {
var colorIndex = -1;
for (var i = 0; i < curPal.length; i++) {
if (colorIn.r == curPal[i][0] && colorIn.g == curPal[i][1] && colorIn.b == curPal[i][2]) {
colorIndex = i;
}
}
return colorIndex;
},
GetPalColor : function(palette,index) {
return { r: palette[index][0], g: palette[index][1], b: palette[index][2], a: 255 }
},
GetCorrespondingColorFromPal : function(colorIn,curPal,otherPal) { // this is kind of hacky!
var colorIndex = PostProcessUtilities.GetColorPalIndex(colorIn,curPal);
if (colorIndex >= 0 && colorIndex <= otherPal.length) {
return PostProcessUtilities.GetPalColor(otherPal,colorIndex);
}
else {
return colorIn;
}
},
};
var PostProcessImage = function(imageData) {
this.Width = imageData.width / scale;
this.Height = imageData.height / scale;
this.GetPixel = function(x,y) {
return PostProcessUtilities.SamplePixelColor(imageData,x,y);
};
this.SetPixel = function(x,y,colorRgba) {
PostProcessUtilities.SetPixelColor(imageData,x,y,colorRgba);
};
this.GetData = function() {
return imageData;
};
};
var TransitionInfo = function(image, palette, playerX, playerY) {
this.Image = image;
this.Palette = palette;
this.PlayerTilePos = { x: playerX, y: playerY };
this.PlayerCenter = { x: Math.floor((playerX * tilesize) + (tilesize / 2)), y: Math.floor((playerY * tilesize) + (tilesize / 2)) };
};
</script>
<script>
/*
TODO:
- can I simplify this more now that I've removed the external resources stuff?
*/
function FontManager(packagedFontNames) {
var self = this;
var fontExtension = ".bitsyfont";
this.GetExtension = function() {
return fontExtension;
}
// place to store font data
var fontResources = {};
// load fonts from the editor
if (packagedFontNames != undefined && packagedFontNames != null && packagedFontNames.length > 0
&& Resources != undefined && Resources != null) {
for (var i = 0; i < packagedFontNames.length; i++) {
var filename = packagedFontNames[i];
fontResources[filename] = Resources[filename];
}
}
// manually add resource
this.AddResource = function(filename, fontdata) {
fontResources[filename] = fontdata;
}
this.ContainsResource = function(filename) {
return fontResources[filename] != null;
}
function GetData(fontName) {
return fontResources[fontName + fontExtension];
}
this.GetData = GetData;
function Create(fontData) {
return new Font(fontData);
}
this.Create = Create;
this.Get = function(fontName) {
var fontData = self.GetData(fontName);
return self.Create(fontData);
}
function Font(fontData) {
var name = "unknown";
var width = 6; // default size so if you have NO font or an invalid font it displays boxes
var height = 8;
var chardata = {};
// create invalid char data at default size in case the font is missing
var invalidCharData = {};
updateInvalidCharData();
this.getName = function() {
return name;
}
this.getData = function() {
return chardata;
}
this.getWidth = function() {
return width;
}
this.getHeight = function() {
return height;
}
this.hasChar = function(char) {
var codepoint = char.charCodeAt(0);
return chardata[codepoint] != null;
}
this.getChar = function(char) {
var codepoint = char.charCodeAt(0);
if (chardata[codepoint] != null) {
return chardata[codepoint];
}
else {
return invalidCharData;
}
}
this.allCharCodes = function() {
var codeList = [];
for (var code in chardata) {
codeList.push(code);
}
return codeList;
}
function createCharData() {
return {
width: width,
height: height,
offset: {
x: 0,
y: 0
},
spacing: width,
data: [],
};
}
function updateInvalidCharData() {
invalidCharData = createCharData();
for (var y = 0; y < height; y++) {
for (var x = 0; x < width; x++) {
if (x < width-1 && y < height-1) {
invalidCharData.data.push(1);
}
else {
invalidCharData.data.push(0);
}
}
}
}
function parseFont(fontData) {
if (fontData == null) {
return;
}
var lines = fontData.split("\n");
var isReadingChar = false;
var isReadingCharProperties = false;
var curCharLineCount = 0;
var curCharCode = 0;
for (var i = 0; i < lines.length; i++) {
var line = lines[i];
if (line[0] === "#") {
continue; // skip comment lines
}
if (!isReadingChar) {
// READING NON CHARACTER DATA LINE
var args = line.split(" ");
if (args[0] == "FONT") {
name = args[1];
}
else if (args[0] == "SIZE") {
width = parseInt(args[1]);
height = parseInt(args[2]);
}
else if (args[0] == "CHAR") {
isReadingChar = true;
isReadingCharProperties = true;
curCharLineCount = 0;
curCharCode = parseInt(args[1]);
chardata[curCharCode] = createCharData();
}
}
else {
// CHAR PROPERTIES
if (isReadingCharProperties) {
var args = line.split(" ");
if (args[0].indexOf("CHAR_") == 0) { // Sub-properties start with "CHAR_"
if (args[0] == "CHAR_SIZE") {
// Custom character size - overrides the default character size for the font
chardata[curCharCode].width = parseInt(args[1]);
chardata[curCharCode].height = parseInt(args[2]);
chardata[curCharCode].spacing = parseInt(args[1]); // HACK : assumes CHAR_SIZE is always declared first
}
else if (args[0] == "CHAR_OFFSET") {
// Character offset - shift the origin of the character on the X or Y axis
chardata[curCharCode].offset.x = parseInt(args[1]);
chardata[curCharCode].offset.y = parseInt(args[2]);
}
else if (args[0] == "CHAR_SPACING") {
// Character spacing:
// specify total horizontal space taken up by the character
// lets chars take up more or less space on a line than its bitmap does
chardata[curCharCode].spacing = parseInt(args[1]);
}
}
else {
isReadingCharProperties = false;
}
}
// CHAR DATA
if (!isReadingCharProperties) {
// READING CHARACTER DATA LINE
for (var j = 0; j < chardata[curCharCode].width; j++)
{
chardata[curCharCode].data.push( parseInt(line[j]) );
}
curCharLineCount++;
if (curCharLineCount >= height) {
isReadingChar = false;
}
}
}
}
// re-init invalid character box at the actual font size once it's loaded
updateInvalidCharData();
}
parseFont(fontData);
}
} // FontManager
</script>
<script>
function Script() {
this.CreateInterpreter = function() {
return new Interpreter();
};
this.CreateUtils = function() {
return new Utils();
};
var Interpreter = function() {
var env = new Environment();
var parser = new Parser( env );
this.SetDialogBuffer = function(buffer) { env.SetDialogBuffer( buffer ); };
// TODO -- maybe this should return a string instead othe actual script??
this.Compile = function(scriptName, scriptStr) {
// console.log("COMPILE");
var script = parser.Parse(scriptStr, scriptName);
env.SetScript(scriptName, script);
}
this.Run = function(scriptName, exitHandler, objectContext) { // Runs pre-compiled script
var localEnv = new LocalEnvironment(env);
if (objectContext) {
localEnv.SetObject(objectContext); // PROTO : should this be folded into the constructor?
}
var script = env.GetScript(scriptName);
script.Eval( localEnv, function(result) { OnScriptReturn(localEnv, exitHandler); } );
}
this.Interpret = function(scriptStr, exitHandler, objectContext) { // Compiles and runs code immediately
// console.log("INTERPRET");
var localEnv = new LocalEnvironment(env);
if (objectContext) {
localEnv.SetObject(objectContext); // PROTO : should this be folded into the constructor?
}
var script = parser.Parse(scriptStr, "anonymous");
script.Eval( localEnv, function(result) { OnScriptReturn(localEnv, exitHandler); } );
}
this.HasScript = function(name) { return env.HasScript(name); };
this.ResetEnvironment = function() {
env = new Environment();
parser = new Parser( env );
}
this.Parse = function(scriptStr, rootId) { // parses a script but doesn't save it
return parser.Parse(scriptStr, rootId);
}
// TODO : add back in if needed later...
// this.CompatibilityParse = function(scriptStr, compatibilityFlags) {
// env.compatibilityFlags = compatibilityFlags;
// var result = parser.Parse(scriptStr);
// delete env.compatibilityFlags;
// return result;
// }
this.Eval = function(scriptTree, exitHandler) { // runs a script stored externally
var localEnv = new LocalEnvironment(env); // TODO : does this need an object context?
scriptTree.Eval(
localEnv,
function(result) {
OnScriptReturn(result, exitHandler);
});
}
function OnScriptReturn(result, exitHandler) {
if (exitHandler != null) {
exitHandler(result);
}
}
this.CreateExpression = function(expStr) {
return parser.CreateExpression(expStr);
}
this.SetVariable = function(name,value,useHandler) {
env.SetVariable(name,value,useHandler);
}
this.DeleteVariable = function(name,useHandler) {
env.DeleteVariable(name,useHandler);
}
this.HasVariable = function(name) {
return env.HasVariable(name);
}
this.SetOnVariableChangeHandler = function(onVariableChange) {
env.SetOnVariableChangeHandler(onVariableChange);
}
this.GetVariableNames = function() {
return env.GetVariableNames();
}
this.GetVariable = function(name) {
return env.GetVariable(name);
}
function DebugVisualizeScriptTree(scriptTree) {
var printVisitor = {
Visit : function(node,depth) {
console.log("-".repeat(depth) + "- " + node.ToString());
},
};
scriptTree.VisitAll( printVisitor );
}
this.DebugVisualizeScriptTree = DebugVisualizeScriptTree;
this.DebugVisualizeScript = function(scriptName) {
DebugVisualizeScriptTree(env.GetScript(scriptName));
}
}
var Utils = function() {
// for editor ui
this.CreateDialogBlock = function(children,doIndentFirstLine) {
if (doIndentFirstLine === undefined) {
doIndentFirstLine = true;
}
var block = new DialogBlockNode(doIndentFirstLine);
for (var i = 0; i < children.length; i++) {
block.AddChild(children[i]);
}
return block;
}
this.CreateOptionBlock = function() {
var block = new DialogBlockNode(false);
block.AddChild(new FuncNode("print", [new LiteralNode(" ")]));
return block;
}
this.CreateItemConditionPair = function() {
var itemFunc = this.CreateFunctionBlock("item", ["0"]);
var condition = new ExpNode("==", itemFunc, new LiteralNode(1));
var result = new DialogBlockNode(true);
result.AddChild(new FuncNode("print", [new LiteralNode(" ")]));
var conditionPair = new ConditionPairNode(condition, result);
return conditionPair;
}
this.CreateVariableConditionPair = function() {
var varNode = this.CreateVariableNode("a");
var condition = new ExpNode("==", varNode, new LiteralNode(1));
var result = new DialogBlockNode(true);
result.AddChild(new FuncNode("print", [new LiteralNode(" ")]));
var conditionPair = new ConditionPairNode(condition, result);
return conditionPair;
}
this.CreateDefaultConditionPair = function() {
var condition = this.CreateElseNode();
var result = new DialogBlockNode(true);
result.AddChild(new FuncNode("print", [new LiteralNode(" ")]));
var conditionPair = new ConditionPairNode(condition, result);
return conditionPair;
}
this.CreateEmptyPrintFunc = function() {
return new FuncNode("print", [new LiteralNode("...")]);
}
this.CreateFunctionBlock = function(name, initParamValues) {
var parameters = [];
for (var i = 0; i < initParamValues.length; i++) {
parameters.push(new LiteralNode(initParamValues[i]));
}
var node = new FuncNode(name, parameters);
var block = new CodeBlockNode();
block.AddChild(node);
return block;
}
// TODO : rename ParseStringToLiteralNode?
this.CreateLiteralNode = function(str) {
if (str === "true") {
return new LiteralNode(true);
}
else if (str === "false") {
return new LiteralNode(false);
}
else if (!isNaN(parseFloat(str))) {
return new LiteralNode(parseFloat(str));
}
else {
return new LiteralNode(str);
}
}
this.CreateVariableNode = function(variableName) {
return new VarNode(variableName);
}
this.CreatePropertyNode = function(propertyName, literalValue) {
var varNode = new VarNode(propertyName);
var valNode = new LiteralNode(literalValue);
var node = new FuncNode("property", [varNode, valNode]);
var block = new CodeBlockNode();
block.AddChild(node);
return block;
}
this.CreateElseNode = function() {
return new ElseNode();
}
this.CreateStringLiteralNode = function(str) {
return new LiteralNode(str);
}
// TODO : need to split up code & dialog blocks :|
this.CreateCodeBlock = function() {
return new CodeBlockNode();
}
this.ChangeSequenceType = function(oldSequence, type) {
if(type === "sequence") {
return new SequenceNode(oldSequence.children);
}
else if(type === "cycle") {
return new CycleNode(oldSequence.children);
}
else if(type === "shuffle") {
return new ShuffleNode(oldSequence.children);
}
return oldSequence;
}
this.CreateSequenceBlock = function() {
var option1 = new DialogBlockNode( false /*doIndentFirstLine*/ );
option1.AddChild(new FuncNode("print", [new LiteralNode("...")]));
var option2 = new DialogBlockNode( false /*doIndentFirstLine*/ );
option2.AddChild(new FuncNode("print", [new LiteralNode("...")]));
var sequence = new SequenceNode( [ option1, option2 ] );
var block = new CodeBlockNode();
block.AddChild( sequence );
return block;
}
this.CreateCycleBlock = function() {
var option1 = new DialogBlockNode( false /*doIndentFirstLine*/ );
option1.AddChild(new FuncNode("print", [new LiteralNode("...")]));
var option2 = new DialogBlockNode( false /*doIndentFirstLine*/ );
option2.AddChild(new FuncNode("print", [new LiteralNode("...")]));
var sequence = new CycleNode( [ option1, option2 ] );
var block = new CodeBlockNode();
block.AddChild( sequence );
return block;
}
this.CreateShuffleBlock = function() {
var option1 = new DialogBlockNode( false /*doIndentFirstLine*/ );
option1.AddChild(new FuncNode("print", [new LiteralNode("...")]));
var option2 = new DialogBlockNode( false /*doIndentFirstLine*/ );
option2.AddChild(new FuncNode("print", [new LiteralNode("...")]));
var sequence = new ShuffleNode( [ option1, option2 ] );
var block = new CodeBlockNode();
block.AddChild( sequence );
return block;
}
this.CreateIfBlock = function() {
var leftNode = new CodeBlockNode();
leftNode.AddChild( new FuncNode("item", [new LiteralNode("0")] ) );
var rightNode = new LiteralNode( 1 );
var condition1 = new ExpNode("==", leftNode, rightNode );
var condition2 = new ElseNode();
var result1 = new DialogBlockNode();
result1.AddChild(new FuncNode("print", [new LiteralNode("...")]));
var result2 = new DialogBlockNode();
result2.AddChild(new FuncNode("print", [new LiteralNode("...")]));
var ifNode = new IfNode( [ condition1, condition2 ], [ result1, result2 ] );
var block = new CodeBlockNode();
block.AddChild( ifNode );
return block;
}
this.ReadDialogScript = function(lines, i) {
var scriptStr = "";
if (lines[i] === Sym.DialogOpen) {
scriptStr += lines[i] + "\n";
i++;
while(lines[i] != Sym.DialogClose) {
scriptStr += lines[i] + "\n";
i++;
}
scriptStr += lines[i];
i++;
}
else {
scriptStr += lines[i];
i++;
}
return { script:scriptStr, index:i };
}
// TODO this.ReadCodeScript (reads through code open and close symbols), and this.ReadScript
this.EnsureDialogBlockFormat = function(dialogStr) {
// TODO -- what if it's already enclosed in dialog symbols??
if(dialogStr.indexOf('\n') > -1) {
dialogStr = Sym.DialogOpen + "\n" + dialogStr + "\n" + Sym.DialogClose;
}
return dialogStr;
}
this.RemoveDialogBlockFormat = function(source) {
var sourceLines = source.split("\n");
var dialogStr = "";
if(sourceLines[0] === Sym.DialogOpen) {
// multi line
var i = 1;
while (i < sourceLines.length && sourceLines[i] != Sym.DialogClose) {
dialogStr += sourceLines[i] + (sourceLines[i+1] != Sym.DialogClose ? '\n' : '');
i++;
}
}
else {
// single line
dialogStr = source;
}
return dialogStr;
}
this.SerializeDialogNodeList = function(nodeList) {
var tempBlock = new DialogBlockNode(false);
// set children directly to avoid breaking the parenting chain for this temp operation
tempBlock.children = nodeList;
return tempBlock.Serialize();
}
this.GetOperatorList = function() {
return [Sym.Set].concat(Sym.Operators);
}
this.IsInlineCode = function(node) {
return isInlineCode(node);
}
}
/* BUILT-IN FUNCTIONS */ // TODO: better way to encapsulate these?
function deprecatedFunc(environment,parameters,onReturn) {
console.log("BITSY SCRIPT WARNING: Tried to use deprecated function");
onReturn(null);
}
function printFunc(environment, parameters, onReturn) {
if (parameters[0] != undefined && parameters[0] != null) {
var textStr = "" + parameters[0];
environment.GetDialogBuffer().AddText(textStr);
environment.GetDialogBuffer().AddScriptReturn(function() { onReturn(null); });
}
else {
onReturn(null);
}
}
function linebreakFunc(environment, parameters, onReturn) {
// console.log("LINEBREAK FUNC");
environment.GetDialogBuffer().AddLinebreak();
environment.GetDialogBuffer().AddScriptReturn(function() { onReturn(null); });
}
function pagebreakFunc(environment, parameters, onReturn) {
environment.GetDialogBuffer().AddPagebreak(function() { onReturn(null); });
}
function printDrawingFunc(environment, parameters, onReturn) {
var drawingId = parameters[0];
environment.GetDialogBuffer().AddDrawing(drawingId);
environment.GetDialogBuffer().AddScriptReturn(function() { onReturn(null); });
}
function printSpriteFunc(environment,parameters,onReturn) {
var spriteId = parameters[0];
if(names.sprite.has(spriteId)) spriteId = names.sprite.get(spriteId); // id is actually a name
var drawingId = sprite[spriteId].drw;
printDrawingFunc(environment, [drawingId], onReturn);
}
function printTileFunc(environment,parameters,onReturn) {
var tileId = parameters[0];
if(names.tile.has(tileId)) tileId = names.tile.get(tileId); // id is actually a name
var drawingId = tile[tileId].drw;
printDrawingFunc(environment, [drawingId], onReturn);
}
function printItemFunc(environment,parameters,onReturn) {
var itemId = parameters[0];
if(names.item.has(itemId)) itemId = names.item.get(itemId); // id is actually a name
var drawingId = item[itemId].drw;
printDrawingFunc(environment, [drawingId], onReturn);
}
function printFontFunc(environment, parameters, onReturn) {
var allCharacters = "";
var font = fontManager.Get( fontName );
var codeList = font.allCharCodes();
for (var i = 0; i < codeList.length; i++) {
allCharacters += String.fromCharCode(codeList[i]) + " ";
}
printFunc(environment, [allCharacters], onReturn);
}
function itemFunc(environment,parameters,onReturn) {
var itemId = parameters[0];
if (names.item.has(itemId)) {
// id is actually a name
itemId = names.item.get(itemId);
}
var curItemCount = player().inventory[itemId] ? player().inventory[itemId] : 0;
if (parameters.length > 1) {
// TODO : is it a good idea to force inventory to be >= 0?
player().inventory[itemId] = Math.max(0, parseInt(parameters[1]));
curItemCount = player().inventory[itemId];
if (onInventoryChanged != null) {
onInventoryChanged(itemId);
}
}
onReturn(curItemCount);
}
function addOrRemoveTextEffect(environment,name) {
if( environment.GetDialogBuffer().HasTextEffect(name) )
environment.GetDialogBuffer().RemoveTextEffect(name);
else
environment.GetDialogBuffer().AddTextEffect(name);
}
function rainbowFunc(environment,parameters,onReturn) {
addOrRemoveTextEffect(environment,"rbw");
onReturn(null);
}
// TODO : should the colors use a parameter instead of special names?
function color1Func(environment,parameters,onReturn) {
addOrRemoveTextEffect(environment,"clr1");
onReturn(null);
}
function color2Func(environment,parameters,onReturn) {
addOrRemoveTextEffect(environment,"clr2");
onReturn(null);
}
function color3Func(environment,parameters,onReturn) {
addOrRemoveTextEffect(environment,"clr3");
onReturn(null);
}
function wavyFunc(environment,parameters,onReturn) {
addOrRemoveTextEffect(environment,"wvy");
onReturn(null);
}
function shakyFunc(environment,parameters,onReturn) {
addOrRemoveTextEffect(environment,"shk");
onReturn(null);
}
function propertyFunc(environment, parameters, onReturn) {
var outValue = null;
if (parameters.length > 0 && parameters[0]) {
var propertyName = parameters[0];
if (environment.HasProperty(propertyName)) {
// TODO : in a future update I can handle the case of initializing a new property
// after which we can move this block outside the HasProperty check
if (parameters.length > 1) {
var inValue = parameters[1];
environment.SetProperty(propertyName, inValue);
}
outValue = environment.GetProperty(propertyName);
}
}
console.log("PROPERTY! " + propertyName + " " + outValue);
onReturn(outValue);
}
function endFunc(environment,parameters,onReturn) {
isEnding = true;
isNarrating = true;
dialogRenderer.SetCentered(true);
onReturn(null);
}
function exitFunc(environment,parameters,onReturn) {
var destRoom = parameters[0];
if (names.room.has(destRoom)) {
// it's a name, not an id! (note: these could cause trouble if people names things weird)
destRoom = names.room.get(destRoom);
}
var destX = parseInt(parameters[1]);
var destY = parseInt(parameters[2]);
if (parameters.length >= 4) {
var transitionEffect = parameters[3];
transition.BeginTransition(
player().room,
player().x,
player().y,
destRoom,
destX,
destY,
transitionEffect);
transition.UpdateTransition(0);
}
player().room = destRoom;
player().x = destX;
player().y = destY;
curRoom = destRoom;
initRoom(curRoom);
// TODO : this doesn't play nice with pagebreak because it thinks the dialog is finished!
if (transition.IsTransitionActive()) {
transition.OnTransitionComplete(function() { onReturn(null); });
}
else {
onReturn(null);
}
}
/* BUILT-IN OPERATORS */
function setExp(environment,left,right,onReturn) {
// console.log("SET " + left.name);
if(left.type != "variable") {
// not a variable! return null and hope for the best D:
onReturn( null );
return;
}
right.Eval(environment,function(rVal) {
environment.SetVariable( left.name, rVal );
// console.log("VAL " + environment.GetVariable( left.name ) );
left.Eval(environment,function(lVal) {
onReturn( lVal );
});
});
}
function equalExp(environment,left,right,onReturn) {
// console.log("EVAL EQUAL");
// console.log(left);
// console.log(right);
right.Eval(environment,function(rVal){
left.Eval(environment,function(lVal){
onReturn( lVal === rVal );
});
});
}
function greaterExp(environment,left,right,onReturn) {
right.Eval(environment,function(rVal){
left.Eval(environment,function(lVal){
onReturn( lVal > rVal );
});
});
}
function lessExp(environment,left,right,onReturn) {
right.Eval(environment,function(rVal){
left.Eval(environment,function(lVal){
onReturn( lVal < rVal );
});
});
}
function greaterEqExp(environment,left,right,onReturn) {
right.Eval(environment,function(rVal){
left.Eval(environment,function(lVal){
onReturn( lVal >= rVal );
});
});
}
function lessEqExp(environment,left,right,onReturn) {
right.Eval(environment,function(rVal){
left.Eval(environment,function(lVal){
onReturn( lVal <= rVal );
});
});
}
function multExp(environment,left,right,onReturn) {
right.Eval(environment,function(rVal){
left.Eval(environment,function(lVal){
onReturn( lVal * rVal );
});
});
}
function divExp(environment,left,right,onReturn) {
right.Eval(environment,function(rVal){
left.Eval(environment,function(lVal){
onReturn( lVal / rVal );
});
});
}
function addExp(environment,left,right,onReturn) {
right.Eval(environment,function(rVal){
left.Eval(environment,function(lVal){
onReturn( lVal + rVal );
});
});
}
function subExp(environment,left,right,onReturn) {
right.Eval(environment,function(rVal){
left.Eval(environment,function(lVal){
onReturn( lVal - rVal );
});
});
}
/* ENVIRONMENT */
var Environment = function() {
var dialogBuffer = null;
this.SetDialogBuffer = function(buffer) { dialogBuffer = buffer; };
this.GetDialogBuffer = function() { return dialogBuffer; };
var functionMap = new Map();
functionMap.set("print", printFunc);
functionMap.set("say", printFunc);
functionMap.set("br", linebreakFunc);
functionMap.set("item", itemFunc);
functionMap.set("rbw", rainbowFunc);
functionMap.set("clr1", color1Func);
functionMap.set("clr2", color2Func);
functionMap.set("clr3", color3Func);
functionMap.set("wvy", wavyFunc);
functionMap.set("shk", shakyFunc);
functionMap.set("printSprite", printSpriteFunc);
functionMap.set("printTile", printTileFunc);
functionMap.set("printItem", printItemFunc);
functionMap.set("debugOnlyPrintFont", printFontFunc); // DEBUG ONLY
functionMap.set("end", endFunc);
functionMap.set("exit", exitFunc);
functionMap.set("pg", pagebreakFunc);
functionMap.set("property", propertyFunc);
this.HasFunction = function(name) { return functionMap.has(name); };
this.EvalFunction = function(name,parameters,onReturn,env) {
if (env == undefined || env == null) {
env = this;
}
functionMap.get(name)(env, parameters, onReturn);
}
var variableMap = new Map();
this.HasVariable = function(name) { return variableMap.has(name); };
this.GetVariable = function(name) { return variableMap.get(name); };
this.SetVariable = function(name,value,useHandler) {
// console.log("SET VARIABLE " + name + " = " + value);
if(useHandler === undefined) useHandler = true;
variableMap.set(name, value);
if(onVariableChangeHandler != null && useHandler){
onVariableChangeHandler(name);
}
};
this.DeleteVariable = function(name,useHandler) {
if(useHandler === undefined) useHandler = true;
if(variableMap.has(name)) {
variableMap.delete(name);
if(onVariableChangeHandler != null && useHandler) {
onVariableChangeHandler(name);
}
}
};
var operatorMap = new Map();
operatorMap.set("=", setExp);
operatorMap.set("==", equalExp);
operatorMap.set(">", greaterExp);
operatorMap.set("<", lessExp);
operatorMap.set(">=", greaterEqExp);
operatorMap.set("<=", lessEqExp);
operatorMap.set("*", multExp);
operatorMap.set("/", divExp);
operatorMap.set("+", addExp);
operatorMap.set("-", subExp);
this.HasOperator = function(sym) { return operatorMap.get(sym); };
this.EvalOperator = function(sym,left,right,onReturn) {
operatorMap.get( sym )( this, left, right, onReturn );
}
var scriptMap = new Map();
this.HasScript = function(name) { return scriptMap.has(name); };
this.GetScript = function(name) { return scriptMap.get(name); };
this.SetScript = function(name,script) { scriptMap.set(name, script); };
var onVariableChangeHandler = null;
this.SetOnVariableChangeHandler = function(onVariableChange) {
onVariableChangeHandler = onVariableChange;
}
this.GetVariableNames = function() {
return Array.from( variableMap.keys() );
}
}
// Local environment for a single run of a script: knows local context
var LocalEnvironment = function(parentEnvironment) {
// this.SetDialogBuffer // not allowed in local environment?
this.GetDialogBuffer = function() { return parentEnvironment.GetDialogBuffer(); };
this.HasFunction = function(name) { return parentEnvironment.HasFunction(name); };
this.EvalFunction = function(name,parameters,onReturn,env) {
if (env == undefined || env == null) {
env = this;
}
parentEnvironment.EvalFunction(name,parameters,onReturn,env);
}
this.HasVariable = function(name) { return parentEnvironment.HasVariable(name); };
this.GetVariable = function(name) { return parentEnvironment.GetVariable(name); };
this.SetVariable = function(name,value,useHandler) { parentEnvironment.SetVariable(name,value,useHandler); };
// this.DeleteVariable // not needed in local environment?
this.HasOperator = function(sym) { return parentEnvironment.HasOperator(sym); };
this.EvalOperator = function(sym,left,right,onReturn,env) {
if (env == undefined || env == null) {
env = this;
}
parentEnvironment.EvalOperator(sym,left,right,onReturn,env);
};
// TODO : I don't *think* any of this is required by the local environment
// this.HasScript
// this.GetScript
// this.SetScript
// TODO : pretty sure these debug methods aren't required by the local environment either
// this.SetOnVariableChangeHandler
// this.GetVariableNames
/* Here's where specific local context data goes:
* this includes access to the object running the script
* and any properties it may have (so far only "locked")
*/
// The local environment knows what object called it -- currently only used to access properties
var curObject = null;
this.HasObject = function() { return curObject != undefined && curObject != null; }
this.SetObject = function(object) { curObject = object; }
this.GetObject = function() { return curObject; }
// accessors for properties of the object that's running the script
this.HasProperty = function(name) {
if (curObject && curObject.property && curObject.property.hasOwnProperty(name)) {
return true;
}
else {
return false;
}
};
this.GetProperty = function(name) {
if (curObject && curObject.property && curObject.property.hasOwnProperty(name)) {
return curObject.property[name]; // TODO : should these be getters and setters instead?
}
else {
return null;
}
};
this.SetProperty = function(name, value) {
// NOTE : for now, we need to gaurd against creating new properties
if (curObject && curObject.property && curObject.property.hasOwnProperty(name)) {
curObject.property[name] = value;
}
};
}
function leadingWhitespace(depth) {
var str = "";
for(var i = 0; i < depth; i++) {
str += " "; // two spaces per indent
}
// console.log("WHITESPACE " + depth + " ::" + str + "::");
return str;
}
/* NODES */
var TreeRelationship = function() {
this.parent = null;
this.children = [];
this.AddChild = function(node) {
this.children.push(node);
node.parent = this;
};
this.AddChildren = function(nodeList) {
for (var i = 0; i < nodeList.length; i++) {
this.AddChild(nodeList[i]);
}
};
this.SetChildren = function(nodeList) {
this.children = [];
this.AddChildren(nodeList);
};
this.VisitAll = function(visitor, depth) {
if (depth == undefined || depth == null) {
depth = 0;
}
visitor.Visit(this, depth);
for (var i = 0; i < this.children.length; i++) {
this.children[i].VisitAll( visitor, depth + 1 );
}
};
this.rootId = null; // for debugging
this.GetId = function() {
// console.log(this);
if (this.rootId != null) {
return this.rootId;
}
else if (this.parent != null) {
var parentId = this.parent.GetId();
if (parentId != null) {
return parentId + "_" + this.parent.children.indexOf(this);
}
}
else {
return null;
}
}
}
var DialogBlockNode = function(doIndentFirstLine) {
Object.assign( this, new TreeRelationship() );
// Object.assign( this, new Runnable() );
this.type = "dialog_block";
this.Eval = function(environment, onReturn) {
// console.log("EVAL BLOCK " + this.children.length);
if (isPlayerEmbeddedInEditor && events != undefined && events != null) {
events.Raise("script_node_enter", { id: this.GetId() });
}
var lastVal = null;
var i = 0;
function evalChildren(children, done) {
if (i < children.length) {
// console.log(">> CHILD " + i);
children[i].Eval(environment, function(val) {
// console.log("<< CHILD " + i);
lastVal = val;
i++;
evalChildren(children,done);
});
}
else {
done();
}
};
var self = this;
evalChildren(this.children, function() {
if (isPlayerEmbeddedInEditor && events != undefined && events != null) {
events.Raise("script_node_exit", { id: self.GetId() });
}
onReturn(lastVal);
});
}
if (doIndentFirstLine === undefined) {
doIndentFirstLine = true; // This is just for serialization
}
this.Serialize = function(depth) {
if (depth === undefined) {
depth = 0;
}
var str = "";
var lastNode = null;
for (var i = 0; i < this.children.length; i++) {
var curNode = this.children[i];
var curNodeIsNonInlineCode = curNode.type === "code_block" && !isInlineCode(curNode);
var prevNodeIsNonInlineCode = lastNode && lastNode.type === "code_block" && !isInlineCode(lastNode);
var shouldIndentFirstLine = (i == 0 && doIndentFirstLine);
var shouldIndentAfterLinebreak = (lastNode && lastNode.type === "function" && lastNode.name === "br");
var shouldIndentCodeBlock = i > 0 && curNodeIsNonInlineCode;
var shouldIndentAfterCodeBlock = prevNodeIsNonInlineCode;
if (shouldIndentFirstLine || shouldIndentAfterLinebreak || shouldIndentCodeBlock || shouldIndentAfterCodeBlock) {
str += leadingWhitespace(depth);
}
str += curNode.Serialize(depth);
lastNode = curNode;
}
return str;
}
this.ToString = function() {
return this.type + " " + this.GetId();
};
}
var CodeBlockNode = function() {
Object.assign( this, new TreeRelationship() );
this.type = "code_block";
this.Eval = function(environment, onReturn) {
// console.log("EVAL BLOCK " + this.children.length);
if (isPlayerEmbeddedInEditor && events != undefined && events != null) {
events.Raise("script_node_enter", { id: this.GetId() });
}
var lastVal = null;
var i = 0;
function evalChildren(children, done) {
if (i < children.length) {
// console.log(">> CHILD " + i);
children[i].Eval(environment, function(val) {
// console.log("<< CHILD " + i);
lastVal = val;
i++;
evalChildren(children,done);
});
}
else {
done();
}
};
var self = this;
evalChildren(this.children, function() {
if (isPlayerEmbeddedInEditor && events != undefined && events != null) {
events.Raise("script_node_exit", { id: self.GetId() });
}
onReturn(lastVal);
});
}
this.Serialize = function(depth) {
if(depth === undefined) {
depth = 0;
}
// console.log("SERIALIZE BLOCK!!!");
// console.log(depth);
// console.log(doIndentFirstLine);
var str = "{"; // todo: increase scope of Sym?
// TODO : do code blocks ever have more than one child anymore????
for (var i = 0; i < this.children.length; i++) {
var curNode = this.children[i];
str += curNode.Serialize(depth);
}
str += "}";
return str;
}
this.ToString = function() {
return this.type + " " + this.GetId();
};
}
function isInlineCode(node) {
return isTextEffectBlock(node) || isUndefinedBlock(node) || isMultilineListBlock(node);
}
function isUndefinedBlock(node) {
return node.type === "code_block" && node.children.length > 0 && node.children[0].type === "undefined";
}
var textEffectBlockNames = ["clr1", "clr2", "clr3", "wvy", "shk", "rbw", "printSprite", "printItem", "printTile", "print", "say", "br"];
function isTextEffectBlock(node) {
if (node.type === "code_block") {
if (node.children.length > 0 && node.children[0].type === "function") {
var func = node.children[0];
return textEffectBlockNames.indexOf(func.name) != -1;
}
}
return false;
}
var listBlockTypes = ["sequence", "cycle", "shuffle", "if"];
function isMultilineListBlock(node) {
if (node.type === "code_block") {
if (node.children.length > 0) {
var child = node.children[0];
return listBlockTypes.indexOf(child.type) != -1;
}
}
return false;
}
// for round-tripping undefined code through the parser (useful for hacks!)
var UndefinedNode = function(sourceStr) {
Object.assign(this, new TreeRelationship());
this.type = "undefined";
this.source = sourceStr;
this.Eval = function(environment,onReturn) {
addOrRemoveTextEffect(environment, "_debug_highlight");
printFunc(environment, ["{" + sourceStr + "}"], function() {
onReturn(null);
});
addOrRemoveTextEffect(environment, "_debug_highlight");
}
this.Serialize = function(depth) {
return this.source;
}
this.ToString = function() {
return "undefined" + " " + this.GetId();
}
}
var FuncNode = function(name,args) {
Object.assign( this, new TreeRelationship() );
// Object.assign( this, new Runnable() );
this.type = "function";
this.name = name;
this.args = args;
this.Eval = function(environment,onReturn) {
if (isPlayerEmbeddedInEditor && events != undefined && events != null) {
events.Raise("script_node_enter", { id: this.GetId() });
}
var self = this; // hack to deal with scope (TODO : move up higher?)
var argumentValues = [];
var i = 0;
function evalArgs(args, done) {
// TODO : really hacky way to make we get the first
// symbol's NAME instead of its variable value
// if we are trying to do something with a property
if (self.name === "property" && i === 0 && i < args.length) {
if (args[i].type === "variable") {
argumentValues.push(args[i].name);
i++;
}
else {
// first argument for a property MUST be a variable symbol
// -- so skip everything if it's not!
i = args.length;
}
}
if (i < args.length) {
// Evaluate each argument
args[i].Eval(
environment,
function(val) {
argumentValues.push(val);
i++;
evalArgs(args, done);
});
}
else {
done();
}
};
evalArgs(
this.args,
function() {
if (isPlayerEmbeddedInEditor && events != undefined && events != null) {
events.Raise("script_node_exit", { id: self.GetId() });
}
environment.EvalFunction(self.name, argumentValues, onReturn);
});
}
this.Serialize = function(depth) {
var isDialogBlock = this.parent.type === "dialog_block";
if (isDialogBlock && this.name === "print") {
// TODO this could cause problems with "real" print functions
return this.args[0].value; // first argument should be the text of the {print} func
}
else if (isDialogBlock && this.name === "br") {
return "\n";
}
else {
var str = "";
str += this.name;
for(var i = 0; i < this.args.length; i++) {
str += " ";
str += this.args[i].Serialize(depth);
}
return str;
}
}
this.ToString = function() {
return this.type + " " + this.name + " " + this.GetId();
};
}
var LiteralNode = function(value) {
Object.assign( this, new TreeRelationship() );
// Object.assign( this, new Runnable() );
this.type = "literal";
this.value = value;
this.Eval = function(environment,onReturn) {
onReturn(this.value);
}
this.Serialize = function(depth) {
var str = "";
if (this.value === null) {
return str;
}
if (typeof this.value === "string") {
str += '"';
}
str += this.value;
if (typeof this.value === "string") {
str += '"';
}
return str;
}
this.ToString = function() {
return this.type + " " + this.value + " " + this.GetId();
};
}
var VarNode = function(name) {
Object.assign( this, new TreeRelationship() );
// Object.assign( this, new Runnable() );
this.type = "variable";
this.name = name;
this.Eval = function(environment,onReturn) {
// console.log("EVAL " + this.name + " " + environment.HasVariable(this.name) + " " + environment.GetVariable(this.name));
if( environment.HasVariable(this.name) )
onReturn( environment.GetVariable( this.name ) );
else
onReturn(null); // not a valid variable -- return null and hope that's ok
} // TODO: might want to store nodes in the variableMap instead of values???
this.Serialize = function(depth) {
var str = "" + this.name;
return str;
}
this.ToString = function() {
return this.type + " " + this.name + " " + this.GetId();
};
}
var ExpNode = function(operator, left, right) {
Object.assign( this, new TreeRelationship() );
this.type = "operator";
this.operator = operator;
this.left = left;
this.right = right;
this.Eval = function(environment,onReturn) {
// console.log("EVAL " + this.operator);
var self = this; // hack to deal with scope
environment.EvalOperator( this.operator, this.left, this.right,
function(val){
// console.log("EVAL EXP " + self.operator + " " + val);
onReturn(val);
} );
// NOTE : sadly this pushes a lot of complexity down onto the actual operator methods
}
this.Serialize = function(depth) {
var isNegativeNumber = this.operator === "-" && this.left.type === "literal" && this.left.value === null;
if (!isNegativeNumber) {
var str = "";
if (this.left != undefined && this.left != null) {
str += this.left.Serialize(depth) + " ";
}
str += this.operator;
if (this.right != undefined && this.right != null) {
str += " " + this.right.Serialize(depth);
}
return str;
}
else {
return this.operator + this.right.Serialize(depth); // hacky but seems to work
}
}
this.VisitAll = function(visitor, depth) {
if (depth == undefined || depth == null) {
depth = 0;
}
visitor.Visit( this, depth );
if(this.left != null)
this.left.VisitAll( visitor, depth + 1 );
if(this.right != null)
this.right.VisitAll( visitor, depth + 1 );
};
this.ToString = function() {
return this.type + " " + this.operator + " " + this.GetId();
};
}
var SequenceBase = function() {
this.Serialize = function(depth) {
var str = "";
str += this.type + "\n";
for (var i = 0; i < this.children.length; i++) {
str += leadingWhitespace(depth + 1) + Sym.List + " ";
str += this.children[i].Serialize(depth + 2);
str += "\n";
}
str += leadingWhitespace(depth);
return str;
}
this.VisitAll = function(visitor, depth) {
if (depth == undefined || depth == null) {
depth = 0;
}
visitor.Visit(this, depth);
for (var i = 0; i < this.children.length; i++) {
this.children[i].VisitAll( visitor, depth + 1 );
}
};
this.ToString = function() {
return this.type + " " + this.GetId();
};
}
var SequenceNode = function(options) {
Object.assign(this, new TreeRelationship());
Object.assign(this, new SequenceBase());
this.type = "sequence";
this.AddChildren(options);
var index = 0;
this.Eval = function(environment, onReturn) {
// console.log("SEQUENCE " + index);
this.children[index].Eval(environment, onReturn);
var next = index + 1;
if (next < this.children.length) {
index = next;
}
}
}
var CycleNode = function(options) {
Object.assign(this, new TreeRelationship());
Object.assign(this, new SequenceBase());
this.type = "cycle";
this.AddChildren(options);
var index = 0;
this.Eval = function(environment, onReturn) {
// console.log("CYCLE " + index);
this.children[index].Eval(environment, onReturn);
var next = index + 1;
if (next < this.children.length) {
index = next;
}
else {
index = 0;
}
}
}
var ShuffleNode = function(options) {
Object.assign(this, new TreeRelationship());
Object.assign(this, new SequenceBase());
this.type = "shuffle";
this.AddChildren(options);
var optionsShuffled = [];
function shuffle(options) {
optionsShuffled = [];
var optionsUnshuffled = options.slice();
while (optionsUnshuffled.length > 0) {
var i = Math.floor(Math.random() * optionsUnshuffled.length);
optionsShuffled.push(optionsUnshuffled.splice(i,1)[0]);
}
}
shuffle(this.children);
var index = 0;
this.Eval = function(environment, onReturn) {
optionsShuffled[index].Eval(environment, onReturn);
index++;
if (index >= this.children.length) {
shuffle(this.children);
index = 0;
}
}
}
// TODO : rename? ConditionalNode?
var IfNode = function(conditions, results, isSingleLine) {
Object.assign(this, new TreeRelationship());
this.type = "if";
for (var i = 0; i < conditions.length; i++) {
this.AddChild(new ConditionPairNode(conditions[i], results[i]));
}
var self = this;
this.Eval = function(environment, onReturn) {
// console.log("EVAL IF");
var i = 0;
function TestCondition() {
self.children[i].Eval(environment, function(result) {
if (result.conditionValue == true) {
onReturn(result.resultValue);
}
else if (i+1 < self.children.length) {
i++;
TestCondition();
}
else {
onReturn(null);
}
});
};
TestCondition();
}
if (isSingleLine === undefined) {
isSingleLine = false; // This is just for serialization
}
this.Serialize = function(depth) {
var str = "";
if(isSingleLine) {
// HACKY - should I even keep this mode???
str += this.children[0].children[0].Serialize() + " ? " + this.children[0].children[1].Serialize();
if (this.children.length > 1 && this.children[1].children[0].type === Sym.Else) {
str += " " + Sym.ElseExp + " " + this.children[1].children[1].Serialize();
}
}
else {
str += "\n";
for (var i = 0; i < this.children.length; i++) {
str += this.children[i].Serialize(depth);
}
str += leadingWhitespace(depth);
}
return str;
}
this.IsSingleLine = function() {
return isSingleLine;
}
this.VisitAll = function(visitor, depth) {
if (depth == undefined || depth == null) {
depth = 0;
}
visitor.Visit(this, depth);
for (var i = 0; i < this.children.length; i++) {
this.children[i].VisitAll(visitor, depth + 1);
}
};
this.ToString = function() {
return this.type + " " + this.mode + " " + this.GetId();
};
}
var ConditionPairNode = function(condition, result) {
Object.assign(this, new TreeRelationship());
this.type = "condition_pair";
this.AddChild(condition);
this.AddChild(result);
var self = this;
this.Eval = function(environment, onReturn) {
self.children[0].Eval(environment, function(conditionSuccess) {
if (conditionSuccess) {
self.children[1].Eval(environment, function(resultValue) {
onReturn({ conditionValue:true, resultValue:resultValue });
});
}
else {
onReturn({ conditionValue:false });
}
});
}
this.Serialize = function(depth) {
var str = "";
str += leadingWhitespace(depth + 1);
str += Sym.List + " " + this.children[0].Serialize(depth) + " " + Sym.ConditionEnd + Sym.Linebreak;
str += this.children[1].Serialize(depth + 2) + Sym.Linebreak;
return str;
}
this.VisitAll = function(visitor, depth) {
if (depth == undefined || depth == null) {
depth = 0;
}
visitor.Visit(this, depth);
for (var i = 0; i < this.children.length; i++) {
this.children[i].VisitAll(visitor, depth + 1);
}
}
this.ToString = function() {
return this.type + " " + this.GetId();
}
}
var ElseNode = function() {
Object.assign( this, new TreeRelationship() );
this.type = Sym.Else;
this.Eval = function(environment, onReturn) {
onReturn(true);
}
this.Serialize = function() {
return Sym.Else;
}
this.ToString = function() {
return this.type + " " + this.mode + " " + this.GetId();
};
}
var Sym = {
DialogOpen : '"""',
DialogClose : '"""',
CodeOpen : "{",
CodeClose : "}",
Linebreak : "\n", // just call it "break" ?
Separator : ":",
List : "-",
String : '"',
ConditionEnd : "?",
Else : "else",
ElseExp : ":", // special shorthand for expressions (deprecate?)
Set : "=",
Operators : ["==", ">=", "<=", ">", "<", "-", "+", "/", "*"], // operators need to be in reverse order of precedence
};
var Parser = function(env) {
var environment = env;
this.Parse = function(scriptStr, rootId) {
var rootNode = new DialogBlockNode();
rootNode.rootId = rootId;
var state = new ParserState(rootNode, scriptStr);
console.log(scriptStr);
console.log(state.Source());
if (state.MatchAhead(Sym.DialogOpen)) {
// multi-line dialog block
var dialogStr = state.ConsumeBlock(Sym.DialogOpen + Sym.Linebreak, Sym.Linebreak + Sym.DialogClose);
rootNode = new DialogBlockNode();
rootNode.rootId = rootId; // hacky!!
state = new ParserState(rootNode, dialogStr);
state = ParseDialog(state);
}
else {
// single-line dialog block
state = ParseDialog(state);
}
return state.rootNode;
};
var ParserState = function( rootNode, str ) {
this.rootNode = rootNode;
this.curNode = this.rootNode;
var sourceStr = str;
var i = 0;
this.Index = function() { return i; };
this.Count = function() { return sourceStr.length; };
this.Done = function() { return i >= sourceStr.length; };
this.Char = function() { return sourceStr[i]; };
this.Step = function(n) { if(n===undefined) n=1; i += n; };
this.MatchAhead = function(str) {
// console.log(str);
str = "" + str; // hack to turn single chars into strings
// console.log(str);
// console.log(str.length);
for (var j = 0; j < str.length; j++) {
if (i + j >= sourceStr.length) {
return false;
}
else if (str[j] != sourceStr[i+j]) {
return false;
}
}
return true;
}
this.Peak = function(end) {
var str = "";
var j = i;
// console.log(j);
while (j < sourceStr.length && end.indexOf(sourceStr[j]) == -1) {
str += sourceStr[j];
j++;
}
// console.log("PEAK ::" + str + "::");
return str;
}
this.ConsumeBlock = function(open, close, includeSymbols) {
if (includeSymbols === undefined || includeSymbols === null) {
includeSymbols = false;
}
var startIndex = i;
var matchCount = 0;
if (this.MatchAhead(open)) {
matchCount++;
this.Step(open.length);
}
while (matchCount > 0 && !this.Done()) {
if (this.MatchAhead(close)) {
matchCount--;
this.Step( close.length );
}
else if (this.MatchAhead(open)) {
matchCount++;
this.Step(open.length);
}
else {
this.Step();
}
}
if (includeSymbols) {
return sourceStr.slice(startIndex, i);
}
else {
return sourceStr.slice(startIndex + open.length, i - close.length);
}
}
this.Print = function() { console.log(sourceStr); };
this.Source = function() { return sourceStr; };
};
/*
ParseDialog():
This function adds {print} nodes and linebreak {br} nodes to display text,
interleaved with bracketed code nodes for functions and flow control,
such as text effects {shk} {wvy} or sequences like {cycle} and {shuffle}.
The parsing of those code blocks is handled by ParseCode.
Note on parsing newline characters:
- there should be an implicit linebreak {br} after each dialog line
- a "dialog line" is defined as any line that either:
- 1) contains dialog text (any text outside of a code block)
- 2) is entirely empty (no text, no code)
- *or* 3) contains a list block (sequence, cycle, shuffle, or conditional)
- lines *only* containing {code} blocks are not dialog lines
NOTE TO SELF: all the state I'm storing in here feels like
evidence that the parsing system kind of broke down at this point :(
Maybe it would feel better if I move into the "state" object
*/
function ParseDialog(state) {
var curLineNodeList = [];
var curText = "";
var curLineIsEmpty = true;
var curLineContainsDialogText = false;
var prevLineIsDialogLine = false;
var curLineIsDialogLine = function() {
return curLineContainsDialogText || curLineIsEmpty;
}
var resetLineStateForNewLine = function() {
prevLineIsDialogLine = curLineIsDialogLine();
curLineContainsDialogText = false;
curLineIsEmpty = true;
curText = "";
curLineNodeList = [];
}
var tryAddTextNodeToList = function() {
if (curText.length > 0) {
var printNode = new FuncNode("print", [new LiteralNode(curText)]);
curLineNodeList.push(printNode);
curText = "";
curLineIsEmpty = false;
curLineContainsDialogText = true;
}
}
var addCodeNodeToList = function() {
var codeSource = state.ConsumeBlock(Sym.CodeOpen, Sym.CodeClose);
var codeState = new ParserState(new CodeBlockNode(), codeSource);
codeState = ParseCode(codeState);
var codeBlockNode = codeState.rootNode;
curLineNodeList.push(codeBlockNode);
curLineIsEmpty = false;
// lists count as dialog text, because they can contain it
if (isMultilineListBlock(codeBlockNode)) {
curLineContainsDialogText = true;
}
}
var tryAddLinebreakNodeToList = function() {
if (prevLineIsDialogLine) {
var linebreakNode = new FuncNode("br", []);
curLineNodeList.unshift(linebreakNode);
}
}
var addLineNodesToParent = function() {
for (var i = 0; i < curLineNodeList.length; i++) {
state.curNode.AddChild(curLineNodeList[i]);
}
}
while (!state.Done()) {
if (state.MatchAhead(Sym.CodeOpen)) { // process code block
// add any buffered text to a print node, and parse the code
tryAddTextNodeToList();
addCodeNodeToList();
}
else if (state.MatchAhead(Sym.Linebreak)) { // process new line
// add any buffered text to a print node,
// and add a linebreak if we are between two dialog lines
tryAddTextNodeToList();
tryAddLinebreakNodeToList();
// since we've reached the end of a line
// add stored nodes for this line to the parent node we are building,
// and reset state for the next line
addLineNodesToParent();
resetLineStateForNewLine();
state.Step();
}
else {
// continue adding text to the current text buffer
curText += state.Char();
state.Step();
}
}
// to make sure we don't leave anything behind:
// add buffered text to a print node and add all nodes
// to the current parent node
tryAddTextNodeToList();
tryAddLinebreakNodeToList();
addLineNodesToParent();
return state;
}
function ParseDialogBlock(state) {
var dialogStr = state.ConsumeBlock( Sym.DialogOpen, Sym.DialogClose );
var dialogState = new ParserState(new DialogBlockNode(), dialogStr);
dialogState = ParseDialog( dialogState );
state.curNode.AddChild( dialogState.rootNode );
return state;
}
/*
ParseConditional():
A conditional contains a list of conditions that can be
evaluated to true or false, followed by more dialog
that will be evaluated if the condition is true. The first
true condition is the one that gets evaluated.
*/
function ParseConditional(state) {
var conditionStrings = [];
var resultStrings = [];
var curIndex = -1;
var requiredLeadingWhitespace = -1;
// TODO : very similar to sequence parsing - can we share anything?
function parseConditionalItemLine(state) {
var lineText = "";
var whitespaceCount = 0;
var isNewCondition = false;
var encounteredNonWhitespace = false;
var encounteredConditionEnd = false;
while (!state.Done() && !(state.Char() === Sym.Linebreak)) {
// count whitespace until we hit the first non-whitespace character
if (!encounteredNonWhitespace) {
if (state.Char() === " " || state.Char() === "\t") {
whitespaceCount++;
}
else {
encounteredNonWhitespace = true;
if (state.Char() === Sym.List) {
isNewCondition = true;
whitespaceCount += 2; // count the list seperator AND the following extra space
}
}
}
// if this is the condition, we need to track whether we've
// reached the end of the condition
if (isNewCondition && !encounteredConditionEnd) {
if (state.Char() === Sym.ConditionEnd) {
encounteredConditionEnd = true;
}
}
// add characters one at a time, unless it's a code block
// since code blocks can contain additional sequences inside
// them that will mess up our list item detection
if (state.Char() === Sym.CodeOpen) {
lineText += state.ConsumeBlock(Sym.CodeOpen, Sym.CodeClose, true /*includeSymbols*/);
}
else {
if (!encounteredConditionEnd) { // skip all characters including & after the condition end
lineText += state.Char();
}
state.Step();
}
}
if (state.Char() === Sym.Linebreak) {
state.Step();
}
return { text:lineText, whitespace:whitespaceCount, isNewCondition:isNewCondition };
}
// TODO : this is copied from sequence parsing; share?
function trimLeadingWhitespace(text, trimLength) {
var textSplit = text.split(Sym.linebreak);
textSplit = textSplit.map(function(line) { return line.slice(trimLength) });
return textSplit.join(Sym.linebreak);
}
while (!state.Done()) {
var lineResults = parseConditionalItemLine(state);
if (lineResults.isNewCondition) {
requiredLeadingWhitespace = lineResults.whitespace;
curIndex++;
conditionStrings[curIndex] = "";
resultStrings[curIndex] = "";
}
// to avoid extra newlines in nested conditionals, only count lines
// that at least match the whitespace count of the initial line
// NOTE: see the comment in sequence parsing for more details
if (lineResults.whitespace >= requiredLeadingWhitespace) {
var trimmedText = trimLeadingWhitespace(lineResults.text, requiredLeadingWhitespace);
if (lineResults.isNewCondition) {
conditionStrings[curIndex] += trimmedText;
}
else {
resultStrings[curIndex] += trimmedText + Sym.Linebreak;
}
}
}
// hack: cut off the trailing newlines from all the result strings
resultStrings = resultStrings.map(function(result) { return result.slice(0,-1); });
var conditions = [];
for (var i = 0; i < conditionStrings.length; i++) {
var str = conditionStrings[i].trim();
if (str === Sym.Else) {
conditions.push(new ElseNode());
}
else {
var exp = CreateExpression(str);
conditions.push(exp);
}
}
var results = [];
for (var i = 0; i < resultStrings.length; i++) {
var str = resultStrings[i];
var dialogBlockState = new ParserState(new DialogBlockNode(), str);
dialogBlockState = ParseDialog(dialogBlockState);
var dialogBlock = dialogBlockState.rootNode;
results.push(dialogBlock);
}
state.curNode.AddChild(new IfNode(conditions, results));
return state;
}
function IsSequence(str) {
// console.log("IsSequence? " + str);
return str === "sequence" || str === "cycle" || str === "shuffle";
}
/*
ParseSequence():
Sequence nodes contain a list of dialog block nodes. The order those
nodes are evaluated is determined by the type of sequence:
- sequence: each child node evaluated once in order
- cycle: repeats from the beginning after all nodes evaluate
- shuffle: evaluate in a random order
Each item in a sequence is sepearated by a "-" character.
The seperator must come at the beginning of the line,
but may be preceded by whitespace (in any amount).
About whitespace: Whitespace at the start of a line
is ignored if it less than or equal to the count of
whitespace that preceded the list separator ("-") at
the start of that item. (The count also includes the
seperator and the extra space after the seperator.)
*/
function ParseSequence(state, sequenceType) {
var itemStrings = [];
var curItemIndex = -1; // -1 indicates not reading an item yet
var requiredLeadingWhitespace = -1;
function parseSequenceItemLine(state) {
var lineText = "";
var whitespaceCount = 0;
var isNewListItem = false;
var encounteredNonWhitespace = false;
while (!state.Done() && !(state.Char() === Sym.Linebreak)) {
// count whitespace until we hit the first non-whitespace character
if (!encounteredNonWhitespace) {
if (state.Char() === " " || state.Char() === "\t") {
whitespaceCount++;
}
else {
encounteredNonWhitespace = true;
if (state.Char() === Sym.List) {
isNewListItem = true;
whitespaceCount += 2; // count the list seperator AND the following extra space
}
}
}
// add characters one at a time, unless it's a code block
// since code blocks can contain additional sequences inside
// them that will mess up our list item detection
if (state.Char() === Sym.CodeOpen) {
lineText += state.ConsumeBlock(Sym.CodeOpen, Sym.CodeClose, true /*includeSymbols*/);
}
else {
lineText += state.Char();
state.Step();
}
}
if (state.Char() === Sym.Linebreak) {
state.Step();
}
return { text:lineText, whitespace:whitespaceCount, isNewListItem:isNewListItem };
}
function trimLeadingWhitespace(text, trimLength) {
// the split and join is necessary because a single "line"
// can contain sequences that may contain newlines of their own
// (we treat them all as one "line" for sequence parsing purposes)
var textSplit = text.split(Sym.linebreak);
textSplit = textSplit.map(function(line) { return line.slice(trimLength) });
return textSplit.join(Sym.linebreak);
}
while (!state.Done()) {
var lineResults = parseSequenceItemLine(state);
if (lineResults.isNewListItem) {
requiredLeadingWhitespace = lineResults.whitespace;
curItemIndex++;
itemStrings[curItemIndex] = "";
}
// to avoid double counting closing lines (empty ones ending in a curly brace)
// we only allow lines that have at least as much whitespace as the start of the list item
// TODO : I think right now this leads to a bug if the list item's indentation is less than
// its parent code block... hopefully that won't be a big deal for now
// (NOTE: I think the bug could be fixed by only applying this to the FINAL line of an item, but
// that would require more consideration and testing)
if (lineResults.whitespace >= requiredLeadingWhitespace) {
var trimmedText = trimLeadingWhitespace(lineResults.text, requiredLeadingWhitespace);
itemStrings[curItemIndex] += trimmedText + Sym.Linebreak;
}
}
// a bit hacky: cut off the trailing newlines from all the items
itemStrings = itemStrings.map(function(item) { return item.slice(0,-1); });
var options = [];
for (var i = 0; i < itemStrings.length; i++) {
var str = itemStrings[i];
var dialogBlockState = new ParserState(new DialogBlockNode(false /* doIndentFirstLine */), str);
dialogBlockState = ParseDialog(dialogBlockState);
var dialogBlock = dialogBlockState.rootNode;
options.push(dialogBlock);
}
if (sequenceType === "sequence") {
state.curNode.AddChild(new SequenceNode(options));
}
else if (sequenceType === "cycle") {
state.curNode.AddChild(new CycleNode(options));
}
else if (sequenceType === "shuffle") {
state.curNode.AddChild(new ShuffleNode(options));
}
return state;
}
function ParseFunction(state, funcName) {
console.log("~~~ PARSE FUNCTION " + funcName);
var args = [];
var curSymbol = "";
function OnSymbolEnd() {
curSymbol = curSymbol.trim();
// console.log("PARAMTER " + curSymbol);
args.push( StringToValue(curSymbol) );
// console.log(args);
curSymbol = "";
}
while( !( state.Char() === "\n" || state.Done() ) ) {
if( state.MatchAhead(Sym.CodeOpen) ) {
var codeBlockState = new ParserState(new CodeBlockNode(), state.ConsumeBlock(Sym.CodeOpen, Sym.CodeClose));
codeBlockState = ParseCode( codeBlockState );
var codeBlock = codeBlockState.rootNode;
args.push( codeBlock );
curSymbol = "";
}
else if( state.MatchAhead(Sym.String) ) {
/* STRING LITERAL */
var str = state.ConsumeBlock(Sym.String, Sym.String);
// console.log("STRING " + str);
args.push( new LiteralNode(str) );
curSymbol = "";
}
else if(state.Char() === " " && curSymbol.length > 0) {
OnSymbolEnd();
}
else {
curSymbol += state.Char();
}
state.Step();
}
if(curSymbol.length > 0) {
OnSymbolEnd();
}
state.curNode.AddChild( new FuncNode( funcName, args ) );
return state;
}
function IsValidVariableName(str) {
var reg = /^[a-zA-Z_$][a-zA-Z_$0-9]*$/;
var isValid = reg.test(str);
// console.log("VALID variable??? " + isValid);
return isValid;
}
function StringToValue(valStr) {
if(valStr[0] === Sym.CodeOpen) {
// CODE BLOCK!!!
var codeStr = (new ParserState( null, valStr )).ConsumeBlock(Sym.CodeOpen, Sym.CodeClose); //hacky
var codeBlockState = new ParserState(new CodeBlockNode(), codeStr);
codeBlockState = ParseCode( codeBlockState );
return codeBlockState.rootNode;
}
else if(valStr[0] === Sym.String) {
// STRING!!
// console.log("STRING");
var str = "";
var i = 1;
while (i < valStr.length && valStr[i] != Sym.String) {
str += valStr[i];
i++;
}
// console.log(str);
return new LiteralNode( str );
}
else if(valStr === "true") {
// BOOL
return new LiteralNode( true );
}
else if(valStr === "false") {
// BOOL
return new LiteralNode( false );
}
else if( !isNaN(parseFloat(valStr)) ) {
// NUMBER!!
// console.log("NUMBER!!! " + valStr);
return new LiteralNode( parseFloat(valStr) );
}
else if(IsValidVariableName(valStr)) {
// VARIABLE!!
// console.log("VARIABLE");
return new VarNode(valStr); // TODO : check for valid potential variables
}
else {
// uh oh
return new LiteralNode(null);
}
}
function CreateExpression(expStr) {
expStr = expStr.trim();
function IsInsideString(index) {
var inString = false;
for(var i = 0; i < expStr.length; i++) {
if(expStr[i] === Sym.String)
inString = !inString;
if(index === i)
return inString;
}
return false;
}
function IsInsideCode(index) {
var count = 0;
for(var i = 0; i < expStr.length; i++) {
if(expStr[i] === Sym.CodeOpen)
count++;
else if(expStr[i] === Sym.CodeClose)
count--;
if(index === i)
return count > 0;
}
return false;
}
var operator = null;
// set is special because other operator can look like it, and it has to go first in the order of operations
var setIndex = expStr.indexOf(Sym.Set);
if( setIndex > -1 && !IsInsideString(setIndex) && !IsInsideCode(setIndex) ) { // it might be a set operator
if( expStr[setIndex+1] != "=" && expStr[setIndex-1] != ">" && expStr[setIndex-1] != "<" ) {
// ok it actually IS a set operator and not ==, >=, or <=
operator = Sym.Set;
var variableName = expStr.substring(0,setIndex).trim(); // TODO : valid variable name testing
var left = IsValidVariableName(variableName) ? new VarNode( variableName ) : new LiteralNode(null);
var right = CreateExpression( expStr.substring(setIndex+Sym.Set.length) );
var exp = new ExpNode( operator, left, right );
return exp;
}
}
// special if "expression" for single-line if statements
var ifIndex = expStr.indexOf(Sym.ConditionEnd);
if( ifIndex > -1 && !IsInsideString(ifIndex) && !IsInsideCode(ifIndex) ) {
operator = Sym.ConditionEnd;
var conditionStr = expStr.substring(0,ifIndex).trim();
var conditions = [ CreateExpression(conditionStr) ];
var resultStr = expStr.substring(ifIndex+Sym.ConditionEnd.length);
var results = [];
function AddResult(str) {
var dialogBlockState = new ParserState(new DialogBlockNode(), str);
dialogBlockState = ParseDialog( dialogBlockState );
var dialogBlock = dialogBlockState.rootNode;
results.push( dialogBlock );
}
var elseIndex = resultStr.indexOf(Sym.ElseExp); // does this need to test for strings?
if(elseIndex > -1) {
conditions.push( new ElseNode() );
var elseStr = resultStr.substring(elseIndex+Sym.ElseExp.length);
var resultStr = resultStr.substring(0,elseIndex);
AddResult( resultStr.trim() );
AddResult( elseStr.trim() );
}
else {
AddResult( resultStr.trim() );
}
return new IfNode( conditions, results, true /*isSingleLine*/ );
}
for( var i = 0; (operator == null) && (i < Sym.Operators.length); i++ ) {
var opSym = Sym.Operators[i];
var opIndex = expStr.indexOf( opSym );
if( opIndex > -1 && !IsInsideString(opIndex) && !IsInsideCode(opIndex) ) {
operator = opSym;
var left = CreateExpression( expStr.substring(0,opIndex) );
var right = CreateExpression( expStr.substring(opIndex+opSym.length) );
var exp = new ExpNode( operator, left, right );
return exp;
}
}
if( operator == null ) {
return StringToValue(expStr);
}
}
this.CreateExpression = CreateExpression;
function IsWhitespace(str) {
return ( str === " " || str === "\t" || str === "\n" );
}
function IsExpression(str) {
var tempState = new ParserState(null, str); // hacky
var textOutsideCodeBlocks = "";
while (!tempState.Done()) {
if (tempState.MatchAhead(Sym.CodeOpen)) {
tempState.ConsumeBlock(Sym.CodeOpen, Sym.CodeClose);
}
else {
textOutsideCodeBlocks += tempState.Char();
tempState.Step();
}
}
var containsAnyExpressionOperators = (textOutsideCodeBlocks.indexOf(Sym.ConditionEnd) != -1) ||
(textOutsideCodeBlocks.indexOf(Sym.Set) != -1) ||
(Sym.Operators.some(function(opSym) { return textOutsideCodeBlocks.indexOf(opSym) != -1; }));
return containsAnyExpressionOperators;
}
function IsLiteral(str) {
var isBool = str === "true" || str === "false";
var isNum = !isNaN(parseFloat(str));
var isStr = str[0] === '"' && str[str.length-1] === '"';
var isVar = IsValidVariableName(str);
var isEmpty = str.length === 0;
return isBool || isNum || isStr || isVar || isEmpty;
}
function ParseExpression(state) {
var line = state.Source(); // state.Peak( [Sym.Linebreak] ); // TODO : remove the linebreak thing
// console.log("EXPRESSION " + line);
var exp = CreateExpression(line);
// console.log(exp);
state.curNode.AddChild(exp);
state.Step(line.length);
return state;
}
function IsConditionalBlock(state) {
var peakToFirstListSymbol = state.Peak([Sym.List]);
var foundListSymbol = peakToFirstListSymbol < state.Source().length;
var areAllCharsBeforeListWhitespace = true;
for (var i = 0; i < peakToFirstListSymbol.length; i++) {
if (!IsWhitespace(peakToFirstListSymbol[i])) {
areAllCharsBeforeListWhitespace = false;
}
}
var peakToFirstConditionSymbol = state.Peak([Sym.ConditionEnd]);
peakToFirstConditionSymbol = peakToFirstConditionSymbol.slice(peakToFirstListSymbol.length);
var hasNoLinebreakBetweenListAndConditionEnd = peakToFirstConditionSymbol.indexOf(Sym.Linebreak) == -1;
return foundListSymbol &&
areAllCharsBeforeListWhitespace &&
hasNoLinebreakBetweenListAndConditionEnd;
}
function ParseCode(state) {
if (IsConditionalBlock(state)) {
state = ParseConditional(state);
}
else if (environment.HasFunction(state.Peak([" "]))) { // TODO --- what about newlines???
var funcName = state.Peak([" "]);
state.Step(funcName.length);
state = ParseFunction(state, funcName);
}
else if (IsSequence(state.Peak([" ", Sym.Linebreak]))) {
var sequenceType = state.Peak([" ", Sym.Linebreak]);
state.Step(sequenceType.length);
state = ParseSequence(state, sequenceType);
}
else if (IsLiteral(state.Source()) || IsExpression(state.Source())) {
state = ParseExpression(state);
}
else {
var undefinedSrc = state.Peak([]);
var undefinedNode = new UndefinedNode(undefinedSrc);
state.curNode.AddChild(undefinedNode);
}
// just go to the end now
while (!state.Done()) {
state.Step();
}
return state;
}
function ParseCodeBlock(state) {
var codeStr = state.ConsumeBlock( Sym.CodeOpen, Sym.CodeClose );
var codeState = new ParserState(new CodeBlockNode(), codeStr);
codeState = ParseCode( codeState );
state.curNode.AddChild( codeState.rootNode );
return state;
}
}
} // Script()
</script>
<script>
function Dialog() {
this.CreateRenderer = function() {
return new DialogRenderer();
};
this.CreateBuffer = function() {
return new DialogBuffer();
};
var DialogRenderer = function() {
// TODO : refactor this eventually? remove everything from struct.. avoid the defaults?
var textboxInfo = {
img : null,
width : 104,
height : 8+4+2+5, //8 for text, 4 for top-bottom padding, 2 for line padding, 5 for arrow
top : 12,
left : 12,
bottom : 12, //for drawing it from the bottom
font_scale : 0.5, // we draw font at half-size compared to everything else
padding_vert : 2,
padding_horz : 4,
arrow_height : 5,
};
var font = null;
this.SetFont = function(f) {
font = f;
textboxInfo.height = (textboxInfo.padding_vert * 3) + (relativeFontHeight() * 2) + textboxInfo.arrow_height;
textboxInfo.img = context.createImageData(textboxInfo.width*scale, textboxInfo.height*scale);
}
function textScale() {
return scale * textboxInfo.font_scale;
}
function relativeFontWidth() {
return Math.ceil( font.getWidth() * textboxInfo.font_scale );
}
function relativeFontHeight() {
return Math.ceil( font.getHeight() * textboxInfo.font_scale );
}
var context = null;
this.AttachContext = function(c) {
context = c;
};
this.ClearTextbox = function() {
if(context == null) return;
//create new image none exists
if(textboxInfo.img == null)
textboxInfo.img = context.createImageData(textboxInfo.width*scale, textboxInfo.height*scale);
// fill text box with black
for (var i=0;i<textboxInfo.img.data.length;i+=4)
{
textboxInfo.img.data[i+0]=0;
textboxInfo.img.data[i+1]=0;
textboxInfo.img.data[i+2]=0;
textboxInfo.img.data[i+3]=255;
}
};
var isCentered = false;
this.SetCentered = function(centered) {
isCentered = centered;
};
this.DrawTextbox = function() {
if(context == null) return;
if (isCentered) {
context.putImageData(textboxInfo.img, textboxInfo.left*scale, ((height/2)-(textboxInfo.height/2))*scale);
}
else if (player().y < mapsize/2) {
//bottom
context.putImageData(textboxInfo.img, textboxInfo.left*scale, (height-textboxInfo.bottom-textboxInfo.height)*scale);
}
else {
//top
context.putImageData(textboxInfo.img, textboxInfo.left*scale, textboxInfo.top*scale);
}
};
var arrowdata = [
1,1,1,1,1,
0,1,1,1,0,
0,0,1,0,0
];
this.DrawNextArrow = function() {
// console.log("draw arrow!");
var top = (textboxInfo.height-5) * scale;
var left = (textboxInfo.width-(5+4)) * scale;
if (textDirection === TextDirection.RightToLeft) { // RTL hack
left = 4 * scale;
}
for (var y = 0; y < 3; y++) {
for (var x = 0; x < 5; x++) {
var i = (y * 5) + x;
if (arrowdata[i] == 1) {
//scaling nonsense
for (var sy = 0; sy < scale; sy++) {
for (var sx = 0; sx < scale; sx++) {
var pxl = 4 * ( ((top+(y*scale)+sy) * (textboxInfo.width*scale)) + (left+(x*scale)+sx) );
textboxInfo.img.data[pxl+0] = 255;
textboxInfo.img.data[pxl+1] = 255;
textboxInfo.img.data[pxl+2] = 255;
textboxInfo.img.data[pxl+3] = 255;
}
}
}
}
}
};
var text_scale = 2; //using a different scaling factor for text feels like cheating... but it looks better
this.DrawChar = function(char, row, col, leftPos) {
char.offset = {
x: char.base_offset.x,
y: char.base_offset.y
}; // compute render offset *every* frame
char.SetPosition(row,col);
char.ApplyEffects(effectTime);
var charData = char.bitmap;
var top = (4 * scale) + (row * 2 * scale) + (row * font.getHeight() * text_scale) + Math.floor( char.offset.y );
var left = (4 * scale) + (leftPos * text_scale) + Math.floor( char.offset.x );
var debug_r = Math.random() * 255;
for (var y = 0; y < char.height; y++) {
for (var x = 0; x < char.width; x++) {
var i = (y * char.width) + x;
if ( charData[i] == 1 ) {
//scaling nonsense
for (var sy = 0; sy < text_scale; sy++) {
for (var sx = 0; sx < text_scale; sx++) {
var pxl = 4 * ( ((top+(y*text_scale)+sy) * (textboxInfo.width*scale)) + (left+(x*text_scale)+sx) );
textboxInfo.img.data[pxl+0] = char.color.r;
textboxInfo.img.data[pxl+1] = char.color.g;
textboxInfo.img.data[pxl+2] = char.color.b;
textboxInfo.img.data[pxl+3] = char.color.a;
}
}
}
// else {
// // DEBUG
// //scaling nonsense
// for (var sy = 0; sy < text_scale; sy++) {
// for (var sx = 0; sx < text_scale; sx++) {
// var pxl = 4 * ( ((top+(y*text_scale)+sy) * (textboxInfo.width*scale)) + (left+(x*text_scale)+sx) );
// textboxInfo.img.data[pxl+0] = debug_r;
// textboxInfo.img.data[pxl+1] = 0;
// textboxInfo.img.data[pxl+2] = 0;
// textboxInfo.img.data[pxl+3] = 255;
// }
// }
// }
}
}
// call printHandler for character
char.OnPrint();
};
var effectTime = 0; // TODO this variable should live somewhere better
this.Draw = function(buffer, dt) {
effectTime += dt;
this.ClearTextbox();
buffer.ForEachActiveChar(this.DrawChar);
if (buffer.CanContinue()) {
this.DrawNextArrow();
}
this.DrawTextbox();
if (buffer.DidPageFinishThisFrame() && onPageFinish != null) {
onPageFinish();
}
};
/* this is a hook for GIF rendering */
var onPageFinish = null;
this.SetPageFinishHandler = function(handler) {
onPageFinish = handler;
};
this.Reset = function() {
effectTime = 0;
// TODO - anything else?
}
// this.CharsPerRow = function() {
// return textboxInfo.charsPerRow;
// }
}
var DialogBuffer = function() {
var buffer = [[[]]]; // holds dialog in an array buffer
var pageIndex = 0;
var rowIndex = 0;
var charIndex = 0;
var nextCharTimer = 0;
var nextCharMaxTime = 50; // in milliseconds
var isDialogReadyToContinue = false;
var activeTextEffects = [];
var font = null;
var arabicHandler = new ArabicHandler();
var onDialogEndCallbacks = [];
this.SetFont = function(f) {
font = f;
}
this.CurPage = function() { return buffer[ pageIndex ]; };
this.CurRow = function() { return this.CurPage()[ rowIndex ]; };
this.CurChar = function() { return this.CurRow()[ charIndex ]; };
this.CurPageCount = function() { return buffer.length; };
this.CurRowCount = function() { return this.CurPage().length; };
this.CurCharCount = function() { return this.CurRow().length; };
this.ForEachActiveChar = function(handler) { // Iterates over visible characters on the active page
var rowCount = rowIndex + 1;
for (var i = 0; i < rowCount; i++) {
var row = this.CurPage()[i];
var charCount = (i == rowIndex) ? charIndex+1 : row.length;
// console.log(charCount);
var leftPos = 0;
if (textDirection === TextDirection.RightToLeft) {
leftPos = 24 * 8; // hack -- I think this is correct?
}
for(var j = 0; j < charCount; j++) {
var char = row[j];
if(char) {
if (textDirection === TextDirection.RightToLeft) {
leftPos -= char.spacing;
}
// console.log(j + " " + leftPos);
// handler( char, i /*rowIndex*/, j /*colIndex*/ );
handler(char, i /*rowIndex*/, j /*colIndex*/, leftPos)
if (textDirection === TextDirection.LeftToRight) {
leftPos += char.spacing;
}
}
}
}
}
this.Reset = function() {
buffer = [[[]]];
pageIndex = 0;
rowIndex = 0;
charIndex = 0;
isDialogReadyToContinue = false;
afterManualPagebreak = false;
activeTextEffects = [];
onDialogEndCallbacks = [];
isActive = false;
};
this.DoNextChar = function() {
nextCharTimer = 0; //reset timer
//time to update characters
if (charIndex + 1 < this.CurCharCount()) {
//add char to current row
charIndex++;
}
else if (rowIndex + 1 < this.CurRowCount()) {
//start next row
rowIndex++;
charIndex = 0;
}
else {
//the page is full!
isDialogReadyToContinue = true;
didPageFinishThisFrame = true;
}
if (this.CurChar() != null) {
if (this.CurChar().isPageBreak) {
// special case for page break marker character!
isDialogReadyToContinue = true;
didPageFinishThisFrame = true;
}
this.CurChar().OnPrint(); // make sure we hit the callback before we run out of text
}
};
this.Update = function(dt) {
didPageFinishThisFrame = false;
didFlipPageThisFrame = false;
// this.Draw(dt); // TODO move into a renderer object
if (isDialogReadyToContinue) {
return; //waiting for dialog to be advanced by player
}
nextCharTimer += dt; //tick timer
if (nextCharTimer > nextCharMaxTime) {
this.DoNextChar();
}
};
this.Skip = function() {
console.log("SKIPPP");
didPageFinishThisFrame = false;
didFlipPageThisFrame = false;
// add new characters until you get to the end of the current line of dialog
while (rowIndex < this.CurRowCount()) {
this.DoNextChar();
if(isDialogReadyToContinue) {
//make sure to push the rowIndex past the end to break out of the loop
rowIndex++;
charIndex = 0;
}
}
rowIndex = this.CurRowCount()-1;
charIndex = this.CurCharCount()-1;
};
this.FlipPage = function() {
didFlipPageThisFrame = true;
isDialogReadyToContinue = false;
pageIndex++;
rowIndex = 0;
charIndex = 0;
}
this.EndDialog = function() {
isActive = false; // no more text to show... this should be a sign to stop rendering dialog
for (var i = 0; i < onDialogEndCallbacks.length; i++) {
onDialogEndCallbacks[i]();
}
}
var afterManualPagebreak = false; // is it bad to track this state like this?
this.Continue = function() {
console.log("CONTINUE");
// if we used a page break character to continue we need
// to run whatever is in the script afterwards! // TODO : make this comment better
if (this.CurChar().isPageBreak) {
// hacky: always treat a page break as the end of dialog
// if there's more dialog later we re-activate the dialog buffer
this.EndDialog();
afterManualPagebreak = true;
this.CurChar().OnContinue();
return false;
}
if (pageIndex + 1 < this.CurPageCount()) {
console.log("FLIP PAGE!");
//start next page
this.FlipPage();
return true; /* hasMoreDialog */
}
else {
console.log("END DIALOG!");
//end dialog mode
this.EndDialog();
return false; /* hasMoreDialog */
}
};
var isActive = false;
this.IsActive = function() { return isActive; };
this.OnDialogEnd = function(callback) {
if (!isActive) {
callback();
}
else {
onDialogEndCallbacks.push(callback);
}
}
this.CanContinue = function() { return isDialogReadyToContinue; };
function DialogChar(effectList) {
this.effectList = effectList.slice(); // clone effect list (since it can change between chars)
this.color = { r:255, g:255, b:255, a:255 };
this.offset = { x:0, y:0 }; // in pixels (screen pixels?)
this.col = 0;
this.row = 0;
this.SetPosition = function(row,col) {
// console.log("SET POS");
// console.log(this);
this.row = row;
this.col = col;
}
this.ApplyEffects = function(time) {
// console.log("APPLY EFFECTS! " + time);
for(var i = 0; i < this.effectList.length; i++) {
var effectName = this.effectList[i];
// console.log("FX " + effectName);
TextEffects[ effectName ].DoEffect( this, time );
}
}
var printHandler = null; // optional function to be called once on printing character
this.SetPrintHandler = function(handler) {
printHandler = handler;
}
this.OnPrint = function() {
if (printHandler != null) {
// console.log("PRINT HANDLER ---- DIALOG BUFFER");
printHandler();
printHandler = null; // only call handler once (hacky)
}
}
this.bitmap = [];
this.width = 0;
this.height = 0;
this.base_offset = { // hacky name
x: 0,
y: 0
};
this.spacing = 0;
}
function DialogFontChar(font, char, effectList) {
Object.assign(this, new DialogChar(effectList));
var charData = font.getChar(char);
this.bitmap = charData.data;
this.width = charData.width;
this.height = charData.height;
this.base_offset.x = charData.offset.x;
this.base_offset.y = charData.offset.y;
this.spacing = charData.spacing;
}
function DialogDrawingChar(drawingId, effectList) {
Object.assign(this, new DialogChar(effectList));
var imageData = renderer.GetImageSource(drawingId)[0];
var imageDataFlat = [];
for (var i = 0; i < imageData.length; i++) {
// console.log(imageData[i]);
imageDataFlat = imageDataFlat.concat(imageData[i]);
}
this.bitmap = imageDataFlat;
this.width = 8;
this.height = 8;
this.spacing = 8;
}
function DialogScriptControlChar() {
Object.assign(this, new DialogChar([]));
this.width = 0;
this.height = 0;
this.spacing = 0;
}
// is a control character really the best way to handle page breaks?
function DialogPageBreakChar() {
Object.assign(this, new DialogChar([]));
this.width = 0;
this.height = 0;
this.spacing = 0;
this.isPageBreak = true;
var continueHandler = null;
this.SetContinueHandler = function(handler) {
continueHandler = handler;
}
this.OnContinue = function() {
if (continueHandler) {
continueHandler();
}
}
}
function AddWordToCharArray(charArray,word,effectList) {
for(var i = 0; i < word.length; i++) {
charArray.push( new DialogFontChar( font, word[i], effectList ) );
}
return charArray;
}
function GetCharArrayWidth(charArray) {
var width = 0;
for(var i = 0; i < charArray.length; i++) {
width += charArray[i].spacing;
}
return width;
}
function GetStringWidth(str) {
var width = 0;
for (var i = 0; i < str.length; i++) {
var charData = font.getChar(str[i]);
width += charData.spacing;
}
return width;
}
var pixelsPerRow = 192; // hard-coded fun times!!!
this.AddScriptReturn = function(onReturnHandler) {
var curPageIndex = buffer.length - 1;
var curRowIndex = buffer[curPageIndex].length - 1;
var curRowArr = buffer[curPageIndex][curRowIndex];
var controlChar = new DialogScriptControlChar();
controlChar.SetPrintHandler(onReturnHandler);
curRowArr.push(controlChar);
isActive = true;
}
this.AddDrawing = function(drawingId) {
// console.log("DRAWING ID " + drawingId);
var curPageIndex = buffer.length - 1;
var curRowIndex = buffer[curPageIndex].length - 1;
var curRowArr = buffer[curPageIndex][curRowIndex];
var drawingChar = new DialogDrawingChar(drawingId, activeTextEffects);
var rowLength = GetCharArrayWidth(curRowArr);
// TODO : clean up copy-pasted code here :/
if (afterManualPagebreak) {
this.FlipPage(); // hacky
buffer[curPageIndex][curRowIndex] = curRowArr;
buffer.push([]);
curPageIndex++;
buffer[curPageIndex].push([]);
curRowIndex = 0;
curRowArr = buffer[curPageIndex][curRowIndex];
curRowArr.push(drawingChar);
afterManualPagebreak = false;
}
else if (rowLength + drawingChar.spacing <= pixelsPerRow || rowLength <= 0) {
//stay on same row
curRowArr.push(drawingChar);
}
else if (curRowIndex == 0) {
//start next row
buffer[curPageIndex][curRowIndex] = curRowArr;
buffer[curPageIndex].push([]);
curRowIndex++;
curRowArr = buffer[curPageIndex][curRowIndex];
curRowArr.push(drawingChar);
}
else {
//start next page
buffer[curPageIndex][curRowIndex] = curRowArr;
buffer.push([]);
curPageIndex++;
buffer[curPageIndex].push([]);
curRowIndex = 0;
curRowArr = buffer[curPageIndex][curRowIndex];
curRowArr.push(drawingChar);
}
isActive = true; // this feels like a bad way to do this???
}
// TODO : convert this into something that takes DialogChar arrays
this.AddText = function(textStr) {
console.log("ADD TEXT " + textStr);
//process dialog so it's easier to display
var words = textStr.split(" ");
// var curPageIndex = this.CurPageCount() - 1;
// var curRowIndex = this.CurRowCount() - 1;
// var curRowArr = this.CurRow();
var curPageIndex = buffer.length - 1;
var curRowIndex = buffer[curPageIndex].length - 1;
var curRowArr = buffer[curPageIndex][curRowIndex];
for (var i = 0; i < words.length; i++) {
var word = words[i];
if (arabicHandler.ContainsArabicCharacters(word)) {
word = arabicHandler.ShapeArabicCharacters(word);
}
var wordWithPrecedingSpace = ((i == 0) ? "" : " ") + word;
var wordLength = GetStringWidth(wordWithPrecedingSpace);
var rowLength = GetCharArrayWidth(curRowArr);
if (afterManualPagebreak) {
this.FlipPage();
// hacky copied bit for page breaks
buffer[curPageIndex][curRowIndex] = curRowArr;
buffer.push([]);
curPageIndex++;
buffer[curPageIndex].push([]);
curRowIndex = 0;
curRowArr = buffer[curPageIndex][curRowIndex];
curRowArr = AddWordToCharArray(curRowArr, word, activeTextEffects);
afterManualPagebreak = false;
}
else if (rowLength + wordLength <= pixelsPerRow || rowLength <= 0) {
//stay on same row
curRowArr = AddWordToCharArray(curRowArr, wordWithPrecedingSpace, activeTextEffects);
}
else if (curRowIndex == 0) {
//start next row
buffer[curPageIndex][curRowIndex] = curRowArr;
buffer[curPageIndex].push([]);
curRowIndex++;
curRowArr = buffer[curPageIndex][curRowIndex];
curRowArr = AddWordToCharArray(curRowArr, word, activeTextEffects);
}
else {
//start next page
buffer[curPageIndex][curRowIndex] = curRowArr;
buffer.push([]);
curPageIndex++;
buffer[curPageIndex].push([]);
curRowIndex = 0;
curRowArr = buffer[curPageIndex][curRowIndex];
curRowArr = AddWordToCharArray(curRowArr, word, activeTextEffects);
}
}
//destroy any empty stuff
var lastPage = buffer[buffer.length-1];
var lastRow = lastPage[lastPage.length-1];
if (lastRow.length == 0) {
lastPage.splice(lastPage.length-1, 1);
}
if (lastPage.length == 0) {
buffer.splice(buffer.length-1, 1);
}
//finish up
lastPage = buffer[buffer.length-1];
lastRow = lastPage[lastPage.length-1];
if (lastRow.length > 0) {
var lastChar = lastRow[lastRow.length-1];
}
// console.log(buffer);
isActive = true;
};
this.AddLinebreak = function() {
var lastPage = buffer[buffer.length-1];
if (lastPage.length <= 1) {
// console.log("LINEBREAK - NEW ROW ");
// add new row
lastPage.push([]);
}
else {
// add new page
buffer.push([[]]);
}
// console.log(buffer);
isActive = true;
}
this.AddPagebreak = function(onReturnHandler) {
var curPageIndex = buffer.length - 1;
var curRowIndex = buffer[curPageIndex].length - 1;
var curRowArr = buffer[curPageIndex][curRowIndex];
// need to actually create a whole new page if following another pagebreak character
if (this.CurChar() && this.CurChar().isPageBreak) {
buffer.push([]);
curPageIndex++;
buffer[curPageIndex].push([]);
curRowIndex = 0;
curRowArr = buffer[curPageIndex][curRowIndex];
}
var pagebreakChar = new DialogPageBreakChar();
pagebreakChar.SetContinueHandler(onReturnHandler);
curRowArr.push(pagebreakChar);
isActive = true;
}
/* new text effects */
this.HasTextEffect = function(name) {
return activeTextEffects.indexOf( name ) > -1;
}
this.AddTextEffect = function(name) {
activeTextEffects.push( name );
}
this.RemoveTextEffect = function(name) {
activeTextEffects.splice( activeTextEffects.indexOf( name ), 1 );
}
/* this is a hook for GIF rendering */
var didPageFinishThisFrame = false;
this.DidPageFinishThisFrame = function(){ return didPageFinishThisFrame; };
var didFlipPageThisFrame = false;
this.DidFlipPageThisFrame = function(){ return didFlipPageThisFrame; };
// this.SetCharsPerRow = function(num){ charsPerRow = num; }; // hacky
};
/* ARABIC */
var ArabicHandler = function() {
var arabicCharStart = 0x0621;
var arabicCharEnd = 0x064E;
var CharacterForm = {
Isolated : 0,
Final : 1,
Initial : 2,
Middle : 3
};
// map glyphs to their character forms
var glyphForms = {
/* Isolated, Final, Initial, Middle Forms */
0x0621: [0xFE80,0xFE80,0xFE80,0xFE80], /* HAMZA */
0x0622: [0xFE81,0xFE82,0xFE81,0xFE82], /* ALEF WITH MADDA ABOVE */
0x0623: [0xFE83,0xFE84,0xFE83,0xFE84], /* ALEF WITH HAMZA ABOVE */
0x0624: [0xFE85,0xFE86,0xFE85,0xFE86], /* WAW WITH HAMZA ABOVE */
0x0625: [0xFE87,0xFE88,0xFE87,0xFE88], /* ALEF WITH HAMZA BELOW */
0x0626: [0xFE89,0xFE8A,0xFE8B,0xFE8C], /* YEH WITH HAMZA ABOVE */
0x0627: [0xFE8D,0xFE8E,0xFE8D,0xFE8E], /* ALEF */
0x0628: [0xFE8F,0xFE90,0xFE91,0xFE92], /* BEH */
0x0629: [0xFE93,0xFE94,0xFE93,0xFE94], /* TEH MARBUTA */
0x062A: [0xFE95,0xFE96,0xFE97,0xFE98], /* TEH */
0x062B: [0xFE99,0xFE9A,0xFE9B,0xFE9C], /* THEH */
0x062C: [0xFE9D,0xFE9E,0xFE9F,0xFEA0], /* JEEM */
0x062D: [0xFEA1,0xFEA2,0xFEA3,0xFEA4], /* HAH */
0x062E: [0xFEA5,0xFEA6,0xFEA7,0xFEA8], /* KHAH */
0x062F: [0xFEA9,0xFEAA,0xFEA9,0xFEAA], /* DAL */
0x0630: [0xFEAB,0xFEAC,0xFEAB,0xFEAC], /* THAL */
0x0631: [0xFEAD,0xFEAE,0xFEAD,0xFEAE], /* RAA */
0x0632: [0xFEAF,0xFEB0,0xFEAF,0xFEB0], /* ZAIN */
0x0633: [0xFEB1,0xFEB2,0xFEB3,0xFEB4], /* SEEN */
0x0634: [0xFEB5,0xFEB6,0xFEB7,0xFEB8], /* SHEEN */
0x0635: [0xFEB9,0xFEBA,0xFEBB,0xFEBC], /* SAD */
0x0636: [0xFEBD,0xFEBE,0xFEBF,0xFEC0], /* DAD */
0x0637: [0xFEC1,0xFEC2,0xFEC3,0xFEC4], /* TAH */
0x0638: [0xFEC5,0xFEC6,0xFEC7,0xFEC8], /* ZAH */
0x0639: [0xFEC9,0xFECA,0xFECB,0xFECC], /* AIN */
0x063A: [0xFECD,0xFECE,0xFECF,0xFED0], /* GHAIN */
0x063B: [0x0000,0x0000,0x0000,0x0000], /* space */
0x063C: [0x0000,0x0000,0x0000,0x0000], /* space */
0x063D: [0x0000,0x0000,0x0000,0x0000], /* space */
0x063E: [0x0000,0x0000,0x0000,0x0000], /* space */
0x063F: [0x0000,0x0000,0x0000,0x0000], /* space */
0x0640: [0x0640,0x0640,0x0640,0x0640], /* TATWEEL */
0x0641: [0xFED1,0xFED2,0xFED3,0xFED4], /* FAA */
0x0642: [0xFED5,0xFED6,0xFED7,0xFED8], /* QAF */
0x0643: [0xFED9,0xFEDA,0xFEDB,0xFEDC], /* KAF */
0x0644: [0xFEDD,0xFEDE,0xFEDF,0xFEE0], /* LAM */
0x0645: [0xFEE1,0xFEE2,0xFEE3,0xFEE4], /* MEEM */
0x0646: [0xFEE5,0xFEE6,0xFEE7,0xFEE8], /* NOON */
0x0647: [0xFEE9,0xFEEA,0xFEEB,0xFEEC], /* HEH */
0x0648: [0xFEED,0xFEEE,0xFEED,0xFEEE], /* WAW */
0x0649: [0xFEEF,0xFEF0,0xFBE8,0xFBE9], /* ALEF MAKSURA */
0x064A: [0xFEF1,0xFEF2,0xFEF3,0xFEF4], /* YEH */
0x064B: [0xFEF5,0xFEF6,0xFEF5,0xFEF6], /* LAM ALEF MADD*/
0x064C: [0xFEF7,0xFEF8,0xFEF7,0xFEF8], /* LAM ALEF HAMZA ABOVE*/
0x064D: [0xFEF9,0xFEFa,0xFEF9,0xFEFa], /* LAM ALEF HAMZA BELOW*/
0x064E: [0xFEFb,0xFEFc,0xFEFb,0xFEFc], /* LAM ALEF */
};
var disconnectedCharacters = [0x0621,0x0622,0x0623,0x0624,0x0625,0x0627,0x062f,0x0630,0x0631,0x0632,0x0648,0x0649,0x064b,0x064c,0x064d,0x064e];
function IsArabicCharacter(char) {
var code = char.charCodeAt(0);
return (code >= arabicCharStart && code <= arabicCharEnd);
}
function ContainsArabicCharacters(word) {
for (var i = 0; i < word.length; i++) {
if (IsArabicCharacter(word[i])) {
return true;
}
}
return false;
}
function IsDisconnectedCharacter(char) {
var code = char.charCodeAt(0);
return disconnectedCharacters.indexOf(code) != -1;
}
function ShapeArabicCharacters(word) {
var shapedWord = "";
for (var i = 0; i < word.length; i++) {
if (!IsArabicCharacter(word[i])) {
shapedWord += word[i];
continue;
}
var connectedToPreviousChar = i-1 >= 0 && IsArabicCharacter(word[i-1]) && !IsDisconnectedCharacter(word[i-1]);
var connectedToNextChar = i+1 < word.length && IsArabicCharacter(word[i+1]) && !IsDisconnectedCharacter(word[i]);
var form;
if (!connectedToPreviousChar && !connectedToNextChar) {
form = CharacterForm.Isolated;
}
else if (connectedToPreviousChar && !connectedToNextChar) {
form = CharacterForm.Final;
}
else if (!connectedToPreviousChar && connectedToNextChar) {
form = CharacterForm.Initial;
}
else if (connectedToPreviousChar && connectedToNextChar) {
form = CharacterForm.Middle;
}
var code = word[i].charCodeAt(0);
// handle lam alef special case
if (code == 0x0644 && connectedToNextChar) {
var nextCode = word[i+1].charCodeAt(0);
var specialCode = null;
if (nextCode == 0x0622) {
// alef madd
specialCode = glyphForms[0x064b][form];
}
else if (nextCode == 0x0623) {
// hamza above
specialCode = glyphForms[0x064c][form];
}
else if (nextCode == 0x0625) {
// hamza below
specialCode = glyphForms[0x064d][form];
}
else if (nextCode == 0x0627) {
// alef
specialCode = glyphForms[0x064e][form];
}
if (specialCode != null) {
shapedWord += String.fromCharCode(specialCode);
i++; // skip a step
continue;
}
}
// hacky?
if (form === CharacterForm.Isolated) {
shapedWord += word[i];
continue;
}
var shapedCode = glyphForms[code][form];
shapedWord += String.fromCharCode(shapedCode);
}
return shapedWord;
}
this.ContainsArabicCharacters = ContainsArabicCharacters;
this.ShapeArabicCharacters = ShapeArabicCharacters;
}
/* NEW TEXT EFFECTS */
var TextEffects = new Map();
var RainbowEffect = function() { // TODO - should it be an object or just a method?
this.DoEffect = function(char,time) {
// console.log("RAINBOW!!!");
// console.log(char);
// console.log(char.color);
// console.log(char.col);
var h = Math.abs( Math.sin( (time / 600) - (char.col / 8) ) );
var rgb = hslToRgb( h, 1, 0.5 );
char.color.r = rgb[0];
char.color.g = rgb[1];
char.color.b = rgb[2];
char.color.a = 255;
}
};
TextEffects["rbw"] = new RainbowEffect();
var ColorEffect = function(index) {
this.DoEffect = function(char) {
var pal = getPal( curPal() );
var color = pal[ parseInt( index ) ];
// console.log(color);
char.color.r = color[0];
char.color.g = color[1];
char.color.b = color[2];
char.color.a = 255;
}
};
TextEffects["clr1"] = new ColorEffect(0);
TextEffects["clr2"] = new ColorEffect(1); // TODO : should I use parameters instead of special names?
TextEffects["clr3"] = new ColorEffect(2);
var WavyEffect = function() {
this.DoEffect = function(char,time) {
char.offset.y += Math.sin( (time / 250) - (char.col / 2) ) * 4;
}
};
TextEffects["wvy"] = new WavyEffect();
var ShakyEffect = function() {
function disturb(func,time,offset,mult1,mult2) {
return func( (time * mult1) - (offset * mult2) );
}
this.DoEffect = function(char,time) {
char.offset.y += 3
* disturb(Math.sin,time,char.col,0.1,0.5)
* disturb(Math.cos,time,char.col,0.3,0.2)
* disturb(Math.sin,time,char.row,2.0,1.0);
char.offset.x += 3
* disturb(Math.cos,time,char.row,0.1,1.0)
* disturb(Math.sin,time,char.col,3.0,0.7)
* disturb(Math.cos,time,char.col,0.2,0.3);
}
};
TextEffects["shk"] = new ShakyEffect();
var DebugHighlightEffect = function() {
this.DoEffect = function(char) {
char.color.r = 255;
char.color.g = 255;
char.color.b = 0;
char.color.a = 255;
}
}
TextEffects["_debug_highlight"] = new DebugHighlightEffect();
} // Dialog()
</script>
<script>
/*
TODO
- reset renderer function
- react to changes in: drawings, palettes
- possible future plan: limit size of cache (remove old images)
- change image store path from (pal > col > draw) to (draw > pal > col)
- get rid of old getSpriteImage (etc) methods
- get editor working again [in progress]
- move debug timer class into core (seems useful)
*/
function Renderer(tilesize, scale) {
console.log("!!!!! NEW RENDERER");
var imageStore = { // TODO : rename to imageCache
source: {},
render: {}
};
var palettes = null; // TODO : need null checks?
var context = null;
function setPalettes(paletteObj) {
palettes = paletteObj;
// TODO : should this really clear out the render cache?
imageStore.render = {};
}
function getPaletteColor(paletteId, colorIndex) {
if (palettes[paletteId] === undefined) {
paletteId = "default";
}
var palette = palettes[paletteId];
if (colorIndex > palette.colors.length) { // do I need this failure case? (seems un-reliable)
colorIndex = 0;
}
var color = palette.colors[colorIndex];
return {
r : color[0],
g : color[1],
b : color[2]
};
}
var debugRenderCount = 0;
// TODO : change image store path from (pal > col > draw) to (draw > pal > col)
function renderImage(drawing, paletteId) {
// debugRenderCount++;
// console.log("RENDER COUNT " + debugRenderCount);
var col = drawing.col;
var colStr = "" + col;
var pal = paletteId;
var drwId = drawing.drw;
var imgSrc = imageStore.source[ drawing.drw ];
// initialize render cache entry
if (imageStore.render[drwId] === undefined || imageStore.render[drwId] === null) {
imageStore.render[drwId] = {};
}
if (imageStore.render[drwId][pal] === undefined || imageStore.render[drwId][pal] === null) {
imageStore.render[drwId][pal] = {};
}
// create array of ImageData frames
imageStore.render[drwId][pal][colStr] = [];
for (var i = 0; i < imgSrc.length; i++) {
var frameSrc = imgSrc[i];
var frameData = imageDataFromImageSource( frameSrc, pal, col );
imageStore.render[drwId][pal][colStr].push(frameData);
}
}
function imageDataFromImageSource(imageSource, pal, col) {
//console.log(imageSource);
var tilesize = imageSource.length;
var scale = Math.ceil(4 / (tilesize / 8));
var img = context.createImageData(tilesize*scale,tilesize*scale);
var backgroundColor = getPaletteColor(pal,0);
var foregroundColor = getPaletteColor(pal,col);
for (var y = 0; y < tilesize; y++) {
for (var x = 0; x < tilesize; x++) {
var px = imageSource[y][x];
for (var sy = 0; sy < scale; sy++) {
for (var sx = 0; sx < scale; sx++) {
var pxl = (((y * scale) + sy) * tilesize * scale * 4) + (((x*scale) + sx) * 4);
if ( px === 1 ) {
img.data[pxl + 0] = foregroundColor.r;
img.data[pxl + 1] = foregroundColor.g;
img.data[pxl + 2] = foregroundColor.b;
img.data[pxl + 3] = 255;
}
else { //ch === 0
img.data[pxl + 0] = backgroundColor.r;
img.data[pxl + 1] = backgroundColor.g;
img.data[pxl + 2] = backgroundColor.b;
img.data[pxl + 3] = 255;
}
}
}
}
}
// convert to canvas: chrome has poor performance when working directly with image data
var imageCanvas = document.createElement("canvas");
imageCanvas.width = img.width;
imageCanvas.height = img.height;
var imageContext = imageCanvas.getContext("2d");
imageContext.putImageData(img,0,0);
return imageCanvas;
}
// TODO : move into core
function undefinedOrNull(x) {
return x === undefined || x === null;
}
function isImageRendered(drawing, paletteId) {
var col = drawing.col;
var colStr = "" + col;
var pal = paletteId;
var drwId = drawing.drw;
if (undefinedOrNull(imageStore.render[drwId]) ||
undefinedOrNull(imageStore.render[drwId][pal]) ||
undefinedOrNull(imageStore.render[drwId][pal][colStr])) {
return false;
}
else {
return true;
}
}
function getImageSet(drawing, paletteId) {
return imageStore.render[drawing.drw][paletteId][drawing.col];
}
function getImageFrame(drawing, paletteId, frameOverride) {
var frameIndex = 0;
if (drawing.animation.isAnimated) {
if (frameOverride != undefined && frameOverride != null) {
frameIndex = frameOverride;
}
else {
frameIndex = drawing.animation.frameIndex;
}
}
return getImageSet(drawing, paletteId)[frameIndex];
}
function getOrRenderImage(drawing, paletteId, frameOverride) {
if (!isImageRendered(drawing, paletteId)) {
renderImage(drawing, paletteId);
}
return getImageFrame(drawing, paletteId, frameOverride);
}
/* PUBLIC INTERFACE */
this.GetImage = getOrRenderImage;
this.SetPalettes = setPalettes;
this.SetImageSource = function(drawingId, imageSourceData) {
imageStore.source[drawingId] = imageSourceData;
imageStore.render[drawingId] = {}; // reset render cache for this image
}
this.GetImageSource = function(drawingId) {
return imageStore.source[drawingId];
}
this.GetFrameCount = function(drawingId) {
return imageStore.source[drawingId].length;
}
this.AttachContext = function(ctx) {
context = ctx;
}
} // Renderer()
</script>
<script>
var xhr; // TODO : remove
var canvas;
var context; // TODO : remove if safe?
var ctx;
var room = {};
var tile = {};
var sprite = {};
var item = {};
var dialog = {};
var palette = { //start off with a default palette
"default" : {
name : "default",
colors : [[0,0,0],[255,255,255],[255,255,255]]
}
};
var variable = {}; // these are starting variable values -- they don't update (or I don't think they will)
var playerId = "A";
var titleDialogId = "title";
function getTitle() {
return dialog[titleDialogId].src;
}
function setTitle(titleSrc) {
dialog[titleDialogId] = { src:titleSrc, name:null };
}
var defaultFontName = "ascii_small";
var fontName = defaultFontName;
var TextDirection = {
LeftToRight : "LTR",
RightToLeft : "RTL"
};
var textDirection = TextDirection.LeftToRight;
var names = {
room : new Map(),
tile : new Map(), // Note: Not currently enabled in the UI
sprite : new Map(),
item : new Map(),
dialog : new Map(),
};
function updateNamesFromCurData() {
function createNameMap(objectStore) {
var map = new Map();
for (id in objectStore) {
if (objectStore[id].name != undefined && objectStore[id].name != null) {
map.set(objectStore[id].name, id);
}
}
return map;
}
names.room = createNameMap(room);
names.tile = createNameMap(tile);
names.sprite = createNameMap(sprite);
names.item = createNameMap(item);
names.dialog = createNameMap(dialog);
}
var spriteStartLocations = {};
/* VERSION */
var version = {
major: 7, // major changes
minor: 3, // smaller changes
devBuildPhase: "RELEASE",
};
function getEngineVersion() {
return version.major + "." + version.minor;
}
/* FLAGS */
var flags;
function resetFlags() {
flags = {
ROOM_FORMAT : 0 // 0 = non-comma separated, 1 = comma separated
};
}
resetFlags(); //init flags on load script
// SUPER hacky location... :/
var editorDevFlags = {
// NONE right now!
};
function clearGameData() {
room = {};
tile = {};
sprite = {};
item = {};
dialog = {};
palette = { //start off with a default palette
"default" : {
name : "default",
colors : [[0,0,0],[255,255,255],[255,255,255]]
}
};
isEnding = false; //todo - correct place for this?
variable = {};
// TODO RENDERER : clear data?
spriteStartLocations = {};
// hacky to have this multiple times...
names = {
room : new Map(),
tile : new Map(),
sprite : new Map(),
item : new Map(),
dialog : new Map(),
};
fontName = defaultFontName; // TODO : reset font manager too?
textDirection = TextDirection.LeftToRight;
}
var width = 128;
var height = 128;
var scale = 4; //this is stupid but necessary
var tilesize = 8;
var mapsize = 16;
var curRoom = "0";
var key = {
left : 37,
right : 39,
up : 38,
down : 40,
space : 32,
enter : 13,
w : 87,
a : 65,
s : 83,
d : 68,
r : 82,
shift : 16,
ctrl : 17,
alt : 18,
cmd : 224
};
var prevTime = 0;
var deltaTime = 0;
//inventory update UI handles
var onInventoryChanged = null;
var onVariableChanged = null;
var onGameReset = null;
var isPlayerEmbeddedInEditor = false;
var renderer = new Renderer(tilesize, scale);
function getGameNameFromURL() {
var game = window.location.hash.substring(1);
// console.log("game name --- " + game);
return game;
}
function attachCanvas(c) {
canvas = c;
canvas.width = width * scale;
canvas.height = width * scale;
ctx = canvas.getContext("2d");
dialogRenderer.AttachContext(ctx);
renderer.AttachContext(ctx);
}
var curGameData = null;
function load_game(game_data, startWithTitle) {
curGameData = game_data; //remember the current game (used to reset the game)
dialogBuffer.Reset();
scriptInterpreter.ResetEnvironment(); // ensures variables are reset -- is this the best way?
parseWorld(game_data);
if (!isPlayerEmbeddedInEditor) {
// hack to ensure default font is available
fontManager.AddResource(defaultFontName + fontManager.GetExtension(), document.getElementById(defaultFontName).text.slice(1));
}
var font = fontManager.Get( fontName );
dialogBuffer.SetFont(font);
dialogRenderer.SetFont(font);
setInitialVariables();
// setInterval(updateLoadingScreen, 300); // hack test
onready(startWithTitle);
}
function reset_cur_game() {
if (curGameData == null) {
return; //can't reset if we don't have the game data
}
stopGame();
clearGameData();
load_game(curGameData);
if (isPlayerEmbeddedInEditor && onGameReset != null) {
onGameReset();
}
}
var update_interval = null;
function onready(startWithTitle) {
if(startWithTitle === undefined || startWithTitle === null) startWithTitle = true;
clearInterval(loading_interval);
input = new InputManager();
document.addEventListener('keydown', input.onkeydown);
document.addEventListener('keyup', input.onkeyup);
if (isPlayerEmbeddedInEditor) {
canvas.addEventListener('touchstart', input.ontouchstart, {passive:false});
canvas.addEventListener('touchmove', input.ontouchmove, {passive:false});
canvas.addEventListener('touchend', input.ontouchend, {passive:false});
}
else {
// creates a 'touchTrigger' element that covers the entire screen and can universally have touch event listeners added w/o issue.
// we're checking for existing touchTriggers both at game start and end, so it's slightly redundant.
var existingTouchTrigger = document.querySelector('#touchTrigger');
if (existingTouchTrigger === null){
var touchTrigger = document.createElement("div");
touchTrigger.setAttribute("id","touchTrigger");
// afaik css in js is necessary here to force a fullscreen element
touchTrigger.setAttribute(
"style","position: absolute; top: 0; left: 0; width: 100vw; height: 100vh; overflow: hidden;"
);
document.body.appendChild(touchTrigger);
touchTrigger.addEventListener('touchstart', input.ontouchstart);
touchTrigger.addEventListener('touchmove', input.ontouchmove);
touchTrigger.addEventListener('touchend', input.ontouchend);
}
}
window.onblur = input.onblur;
update_interval = setInterval(update,16);
if(startWithTitle) { // used by editor
startNarrating(getTitle());
}
}
function setInitialVariables() {
for(id in variable) {
var value = variable[id]; // default to string
if(value === "true") {
value = true;
}
else if(value === "false") {
value = false;
}
else if(!isNaN(parseFloat(value))) {
value = parseFloat(value);
}
scriptInterpreter.SetVariable(id,value);
}
scriptInterpreter.SetOnVariableChangeHandler( onVariableChanged );
}
function getOffset(evt) {
var offset = { x:0, y:0 };
var el = evt.target;
var rect = el.getBoundingClientRect();
offset.x += rect.left + el.scrollLeft;
offset.y += rect.top + el.scrollTop;
offset.x = evt.clientX - offset.x;
offset.y = evt.clientY - offset.y;
return offset;
}
function stopGame() {
console.log("stop GAME!");
document.removeEventListener('keydown', input.onkeydown);
document.removeEventListener('keyup', input.onkeyup);
if (isPlayerEmbeddedInEditor) {
canvas.removeEventListener('touchstart', input.ontouchstart);
canvas.removeEventListener('touchmove', input.ontouchmove);
canvas.removeEventListener('touchend', input.ontouchend);
}
else {
//check for touchTrigger and removes it
var existingTouchTrigger = document.querySelector('#touchTrigger');
if (existingTouchTrigger !== null){
existingTouchTrigger.removeEventListener('touchstart', input.ontouchstart);
existingTouchTrigger.removeEventListener('touchmove', input.ontouchmove);
existingTouchTrigger.removeEventListener('touchend', input.ontouchend);
existingTouchTrigger.parentElement.removeChild(existingTouchTrigger);
}
}
window.onblur = null;
clearInterval(update_interval);
}
/* loading animation */
var loading_anim_data = [
[
0,1,1,1,1,1,1,0,
0,0,1,1,1,1,0,0,
0,0,1,1,1,1,0,0,
0,0,0,1,1,0,0,0,
0,0,0,1,1,0,0,0,
0,0,1,0,0,1,0,0,
0,0,1,0,0,1,0,0,
0,1,1,1,1,1,1,0,
],
[
0,1,1,1,1,1,1,0,
0,0,1,0,0,1,0,0,
0,0,1,1,1,1,0,0,
0,0,0,1,1,0,0,0,
0,0,0,1,1,0,0,0,
0,0,1,0,0,1,0,0,
0,0,1,1,1,1,0,0,
0,1,1,1,1,1,1,0,
],
[
0,1,1,1,1,1,1,0,
0,0,1,0,0,1,0,0,
0,0,1,0,0,1,0,0,
0,0,0,1,1,0,0,0,
0,0,0,1,1,0,0,0,
0,0,1,1,1,1,0,0,
0,0,1,1,1,1,0,0,
0,1,1,1,1,1,1,0,
],
[
0,1,1,1,1,1,1,0,
0,0,1,0,0,1,0,0,
0,0,1,0,0,1,0,0,
0,0,0,1,1,0,0,0,
0,0,0,1,1,0,0,0,
0,0,1,1,1,1,0,0,
0,0,1,1,1,1,0,0,
0,1,1,1,1,1,1,0,
],
[
0,0,0,0,0,0,0,0,
1,0,0,0,0,0,0,1,
1,1,1,0,0,1,1,1,
1,1,1,1,1,0,0,1,
1,1,1,1,1,0,0,1,
1,1,1,0,0,1,1,1,
1,0,0,0,0,0,0,1,
0,0,0,0,0,0,0,0,
]
];
var loading_anim_frame = 0;
var loading_anim_speed = 500;
var loading_interval = null;
function loadingAnimation() {
//create image
var loadingAnimImg = ctx.createImageData(8*scale, 8*scale);
//draw image
for (var y = 0; y < 8; y++) {
for (var x = 0; x < 8; x++) {
var i = (y * 8) + x;
if (loading_anim_data[loading_anim_frame][i] == 1) {
//scaling nonsense
for (var sy = 0; sy < scale; sy++) {
for (var sx = 0; sx < scale; sx++) {
var pxl = 4 * ( (((y*scale)+sy) * (8*scale)) + ((x*scale)+sx) );
loadingAnimImg.data[pxl+0] = 255;
loadingAnimImg.data[pxl+1] = 255;
loadingAnimImg.data[pxl+2] = 255;
loadingAnimImg.data[pxl+3] = 255;
}
}
}
}
}
//put image on canvas
ctx.putImageData(loadingAnimImg,scale*(width/2 - 4),scale*(height/2 - 4));
//update frame
loading_anim_frame++;
if (loading_anim_frame >= 5) loading_anim_frame = 0;
}
function updateLoadingScreen() {
// TODO : in progress
ctx.fillStyle = "rgb(0,0,0)";
ctx.fillRect(0,0,canvas.width,canvas.height);
loadingAnimation();
drawSprite( getSpriteImage(sprite["a"],"0",0), 8, 8, ctx );
}
function update() {
var curTime = Date.now();
deltaTime = curTime - prevTime;
if (curRoom == null) {
// in the special case where there is no valid room, end the game
startNarrating( "", true /*isEnding*/ );
}
if (!transition.IsTransitionActive()) {
updateInput();
}
if (transition.IsTransitionActive()) {
// transition animation takes over everything!
transition.UpdateTransition(deltaTime);
}
else {
if (!isNarrating && !isEnding) {
updateAnimation();
drawRoom( room[curRoom] ); // draw world if game has begun
}
else {
//make sure to still clear screen
ctx.fillStyle = "rgb(" + getPal(curPal())[0][0] + "," + getPal(curPal())[0][1] + "," + getPal(curPal())[0][2] + ")";
ctx.fillRect(0,0,canvas.width,canvas.height);
}
// if (isDialogMode) { // dialog mode
if(dialogBuffer.IsActive()) {
dialogRenderer.Draw( dialogBuffer, deltaTime );
dialogBuffer.Update( deltaTime );
}
// keep moving avatar if player holds down button
if( !dialogBuffer.IsActive() && !isEnding )
{
if( curPlayerDirection != Direction.None ) {
playerHoldToMoveTimer -= deltaTime;
if( playerHoldToMoveTimer <= 0 )
{
movePlayer( curPlayerDirection );
playerHoldToMoveTimer = playerHoldToMoveInterval;
}
}
}
}
prevTime = curTime;
input.resetKeyPressed();
input.resetTapReleased();
}
function updateInput() {
if( dialogBuffer.IsActive() ) {
if (input.anyKeyPressed() || input.isTapReleased()) {
/* CONTINUE DIALOG */
if (dialogBuffer.CanContinue()) {
var hasMoreDialog = dialogBuffer.Continue();
if(!hasMoreDialog) {
// ignore currently held keys UNTIL they are released (stops player from insta-moving)
input.ignoreHeldKeys();
}
}
else {
dialogBuffer.Skip();
}
}
}
else if ( isEnding ) {
/* BITSY MUSEUM HACK:
instead of reseting on ending it takes player back to the museum
also removes need to click button to reset */
if (!redirectBitsy){
redirectBitsy = true;
window.location.href = "lootboxes.html";
}
}
else {
/* WALK */
var prevPlayerDirection = curPlayerDirection;
if ( input.isKeyDown( key.left ) || input.isKeyDown( key.a ) || input.swipeLeft() ) {
curPlayerDirection = Direction.Left;
}
else if ( input.isKeyDown( key.right ) || input.isKeyDown( key.d ) || input.swipeRight() ) {
curPlayerDirection = Direction.Right;
}
else if ( input.isKeyDown( key.up ) || input.isKeyDown( key.w ) || input.swipeUp() ) {
curPlayerDirection = Direction.Up;
}
else if ( input.isKeyDown( key.down ) || input.isKeyDown( key.s ) || input.swipeDown() ) {
curPlayerDirection = Direction.Down;
}
else {
curPlayerDirection = Direction.None;
}
if (curPlayerDirection != Direction.None && curPlayerDirection != prevPlayerDirection) {
movePlayer( curPlayerDirection );
playerHoldToMoveTimer = playerSecondStepInterval;
}
}
}
var animationCounter = 0;
var animationTime = 400;
function updateAnimation() {
animationCounter += deltaTime;
if ( animationCounter >= animationTime ) {
// animate sprites
for (id in sprite) {
var spr = sprite[id];
if (spr.animation.isAnimated) {
spr.animation.frameIndex = ( spr.animation.frameIndex + 1 ) % spr.animation.frameCount;
}
}
// animate tiles
for (id in tile) {
var til = tile[id];
if (til.animation.isAnimated) {
til.animation.frameIndex = ( til.animation.frameIndex + 1 ) % til.animation.frameCount;
}
}
// animate items
for (id in item) {
var itm = item[id];
if (itm.animation.isAnimated) {
itm.animation.frameIndex = ( itm.animation.frameIndex + 1 ) % itm.animation.frameCount;
}
}
// reset counter
animationCounter = 0;
}
}
function resetAllAnimations() {
for (id in sprite) {
var spr = sprite[id];
if (spr.animation.isAnimated) {
spr.animation.frameIndex = 0;
}
}
for (id in tile) {
var til = tile[id];
if (til.animation.isAnimated) {
til.animation.frameIndex = 0;
}
}
for (id in item) {
var itm = item[id];
if (itm.animation.isAnimated) {
itm.animation.frameIndex = 0;
}
}
}
function getSpriteAt(x,y) {
for (id in sprite) {
var spr = sprite[id];
if (spr.room === curRoom) {
if (spr.x == x && spr.y == y) {
return id;
}
}
}
return null;
}
var Direction = {
None : -1,
Up : 0,
Down : 1,
Left : 2,
Right : 3
};
var curPlayerDirection = Direction.None;
var playerHoldToMoveTimer = 0;
var playerHoldToMoveInterval = 150;
var playerSecondStepInterval = 500;
var InputManager = function() {
var self = this;
var pressed;
var ignored;
var newKeyPress;
var touchState;
function resetAll() {
pressed = {};
ignored = {};
newKeyPress = false;
touchState = {
isDown : false,
startX : 0,
startY : 0,
curX : 0,
curY : 0,
swipeDistance : 30,
swipeDirection : Direction.None,
tapReleased : false
};
}
resetAll();
function stopWindowScrolling(e) {
if(e.keyCode == key.left || e.keyCode == key.right || e.keyCode == key.up || e.keyCode == key.down || !isPlayerEmbeddedInEditor)
e.preventDefault();
}
function tryRestartGame(e) {
/* RESTART GAME */
if ( e.keyCode === key.r && ( e.getModifierState("Control") || e.getModifierState("Meta") ) ) {
if ( confirm("Restart the game?") ) {
reset_cur_game();
}
}
}
function eventIsModifier(event) {
return (event.keyCode == key.shift || event.keyCode == key.ctrl || event.keyCode == key.alt || event.keyCode == key.cmd);
}
function isModifierKeyDown() {
return ( self.isKeyDown(key.shift) || self.isKeyDown(key.ctrl) || self.isKeyDown(key.alt) || self.isKeyDown(key.cmd) );
}
this.ignoreHeldKeys = function() {
for (var key in pressed) {
if (pressed[key]) { // only ignore keys that are actually held
ignored[key] = true;
// console.log("IGNORE -- " + key);
}
}
}
this.onkeydown = function(event) {
// console.log("KEYDOWN -- " + event.keyCode);
stopWindowScrolling(event);
tryRestartGame(event);
// Special keys being held down can interfere with keyup events and lock movement
// so just don't collect input when they're held
{
if (isModifierKeyDown()) {
return;
}
if (eventIsModifier(event)) {
resetAll();
}
}
if (ignored[event.keyCode]) {
return;
}
if (!self.isKeyDown(event.keyCode)) {
newKeyPress = true;
}
pressed[event.keyCode] = true;
ignored[event.keyCode] = false;
}
this.onkeyup = function(event) {
// console.log("KEYUP -- " + event.keyCode);
pressed[event.keyCode] = false;
ignored[event.keyCode] = false;
}
this.ontouchstart = function(event) {
event.preventDefault();
if( event.changedTouches.length > 0 ) {
touchState.isDown = true;
touchState.startX = touchState.curX = event.changedTouches[0].clientX;
touchState.startY = touchState.curY = event.changedTouches[0].clientY;
touchState.swipeDirection = Direction.None;
}
}
this.ontouchmove = function(event) {
event.preventDefault();
if( touchState.isDown && event.changedTouches.length > 0 ) {
touchState.curX = event.changedTouches[0].clientX;
touchState.curY = event.changedTouches[0].clientY;
var prevDirection = touchState.swipeDirection;
if( touchState.curX - touchState.startX <= -touchState.swipeDistance ) {
touchState.swipeDirection = Direction.Left;
}
else if( touchState.curX - touchState.startX >= touchState.swipeDistance ) {
touchState.swipeDirection = Direction.Right;
}
else if( touchState.curY - touchState.startY <= -touchState.swipeDistance ) {
touchState.swipeDirection = Direction.Up;
}
else if( touchState.curY - touchState.startY >= touchState.swipeDistance ) {
touchState.swipeDirection = Direction.Down;
}
if( touchState.swipeDirection != prevDirection ) {
// reset center so changing directions is easier
touchState.startX = touchState.curX;
touchState.startY = touchState.curY;
}
}
}
this.ontouchend = function(event) {
event.preventDefault();
touchState.isDown = false;
if( touchState.swipeDirection == Direction.None ) {
// tap!
touchState.tapReleased = true;
}
touchState.swipeDirection = Direction.None;
}
this.isKeyDown = function(keyCode) {
return pressed[keyCode] != null && pressed[keyCode] == true && (ignored[keyCode] == null || ignored[keyCode] == false);
}
this.anyKeyPressed = function() {
return newKeyPress;
}
this.resetKeyPressed = function() {
newKeyPress = false;
}
this.swipeLeft = function() {
return touchState.swipeDirection == Direction.Left;
}
this.swipeRight = function() {
return touchState.swipeDirection == Direction.Right;
}
this.swipeUp = function() {
return touchState.swipeDirection == Direction.Up;
}
this.swipeDown = function() {
return touchState.swipeDirection == Direction.Down;
}
this.isTapReleased = function() {
return touchState.tapReleased;
}
this.resetTapReleased = function() {
touchState.tapReleased = false;
}
this.onblur = function() {
// console.log("~~~ BLUR ~~");
resetAll();
}
}
var input = null;
function movePlayer(direction) {
if (player().room == null || !Object.keys(room).includes(player().room)) {
return; // player room is missing or invalid.. can't move them!
}
var spr = null;
if ( curPlayerDirection == Direction.Left && !(spr = getSpriteLeft()) && !isWallLeft()) {
player().x -= 1;
}
else if ( curPlayerDirection == Direction.Right && !(spr = getSpriteRight()) && !isWallRight()) {
player().x += 1;
}
else if ( curPlayerDirection == Direction.Up && !(spr = getSpriteUp()) && !isWallUp()) {
player().y -= 1;
}
else if ( curPlayerDirection == Direction.Down && !(spr = getSpriteDown()) && !isWallDown()) {
player().y += 1;
}
var ext = getExit( player().room, player().x, player().y );
var end = getEnding( player().room, player().x, player().y );
var itmIndex = getItemIndex( player().room, player().x, player().y );
// do items first, because you can pick up an item AND go through a door
if (itmIndex > -1) {
var itm = room[player().room].items[itmIndex];
var itemRoom = player().room;
startItemDialog(itm.id, function() {
// remove item from room
room[itemRoom].items.splice(itmIndex, 1);
// update player inventory
if (player().inventory[itm.id]) {
player().inventory[itm.id] += 1;
}
else {
player().inventory[itm.id] = 1;
}
// show inventory change in UI
if (onInventoryChanged != null) {
onInventoryChanged(itm.id);
}
});
}
if (end) {
startEndingDialog(end);
}
else if (ext) {
movePlayerThroughExit(ext);
}
else if (spr) {
startSpriteDialog(spr /*spriteId*/);
}
}
var transition = new TransitionManager();
function movePlayerThroughExit(ext) {
var GoToDest = function() {
if (ext.transition_effect != null) {
transition.BeginTransition(player().room, player().x, player().y, ext.dest.room, ext.dest.x, ext.dest.y, ext.transition_effect);
transition.UpdateTransition(0);
}
player().room = ext.dest.room;
player().x = ext.dest.x;
player().y = ext.dest.y;
curRoom = ext.dest.room;
initRoom(curRoom);
};
if (ext.dlg != undefined && ext.dlg != null) {
// TODO : I need to simplify dialog code,
// so I don't have to get the ID and the source str
// every time!
startDialog(
dialog[ext.dlg].src,
ext.dlg,
function(result) {
var isLocked = ext.property && ext.property.locked === true;
if (!isLocked) {
GoToDest();
}
},
ext);
}
else {
GoToDest();
}
}
function initRoom(roomId) {
// init exit properties
for (var i = 0; i < room[roomId].exits.length; i++) {
room[roomId].exits[i].property = { locked:false };
}
// init ending properties
for (var i = 0; i < room[roomId].endings.length; i++) {
room[roomId].endings[i].property = { locked:false };
}
}
function getItemIndex( roomId, x, y ) {
for( var i = 0; i < room[roomId].items.length; i++ ) {
var itm = room[roomId].items[i];
if ( itm.x == x && itm.y == y)
return i;
}
return -1;
}
function getSpriteLeft() { //repetitive?
return getSpriteAt( player().x - 1, player().y );
}
function getSpriteRight() {
return getSpriteAt( player().x + 1, player().y );
}
function getSpriteUp() {
return getSpriteAt( player().x, player().y - 1 );
}
function getSpriteDown() {
return getSpriteAt( player().x, player().y + 1 );
}
function isWallLeft() {
return (player().x - 1 < 0) || isWall( player().x - 1, player().y );
}
function isWallRight() {
return (player().x + 1 >= 16) || isWall( player().x + 1, player().y );
}
function isWallUp() {
return (player().y - 1 < 0) || isWall( player().x, player().y - 1 );
}
function isWallDown() {
return (player().y + 1 >= 16) || isWall( player().x, player().y + 1 );
}
function isWall(x,y,roomId) {
if(roomId == undefined || roomId == null)
roomId = curRoom;
var tileId = getTile( x, y );
if( tileId === '0' )
return false; // Blank spaces aren't walls, ya doofus
if( tile[tileId].isWall === undefined || tile[tileId].isWall === null ) {
// No wall-state defined: check room-specific walls
var i = room[roomId].walls.indexOf( getTile(x,y) );
return i > -1;
}
// Otherwise, use the tile's own wall-state
return tile[tileId].isWall;
}
function getItem(roomId,x,y) {
for (i in room[roomId].items) {
var item = room[roomId].items[i];
if (x == item.x && y == item.y) {
return item;
}
}
return null;
}
function getExit(roomId,x,y) {
for (i in room[roomId].exits) {
var e = room[roomId].exits[i];
if (x == e.x && y == e.y) {
return e;
}
}
return null;
}
function getEnding(roomId,x,y) {
for (i in room[roomId].endings) {
var e = room[roomId].endings[i];
if (x == e.x && y == e.y) {
return e;
}
}
return null;
}
function getTile(x,y) {
// console.log(x + " " + y);
var t = getRoom().tilemap[y][x];
return t;
}
function player() {
return sprite[playerId];
}
// Sort of a hack for legacy palette code (when it was just an array)
function getPal(id) {
if (palette[id] === undefined) {
id = "default";
}
return palette[ id ].colors;
}
function getRoom() {
return room[curRoom];
}
function isSpriteOffstage(id) {
return sprite[id].room == null;
}
function parseWorld(file) {
spriteStartLocations = {};
resetFlags();
var versionNumber = 0;
// flags to keep track of which compatibility conversions
// need to be applied to this game data
var compatibilityFlags = {
convertSayToPrint : false,
combineEndingsWithDialog : false,
convertImplicitSpriteDialogIds : false,
};
var lines = file.split("\n");
var i = 0;
while (i < lines.length) {
var curLine = lines[i];
// console.log(lines[i]);
if (i == 0) {
i = parseTitle(lines, i);
}
else if (curLine.length <= 0 || curLine.charAt(0) === "#") {
// collect version number (from a comment.. hacky I know)
if (curLine.indexOf("# BITSY VERSION ") != -1) {
versionNumber = parseFloat(curLine.replace("# BITSY VERSION ", ""));
if (versionNumber < 5.0) {
compatibilityFlags.convertSayToPrint = true;
}
if (versionNumber < 7.0) {
compatibilityFlags.combineEndingsWithDialog = true;
compatibilityFlags.convertImplicitSpriteDialogIds = true;
}
}
//skip blank lines & comments
i++;
}
else if (getType(curLine) == "PAL") {
i = parsePalette(lines, i);
}
else if (getType(curLine) === "ROOM" || getType(curLine) === "SET") { //SET for back compat
i = parseRoom(lines, i, compatibilityFlags);
}
else if (getType(curLine) === "TIL") {
i = parseTile(lines, i);
}
else if (getType(curLine) === "SPR") {
i = parseSprite(lines, i);
}
else if (getType(curLine) === "ITM") {
i = parseItem(lines, i);
}
else if (getType(curLine) === "DRW") {
i = parseDrawing(lines, i);
}
else if (getType(curLine) === "DLG") {
i = parseDialog(lines, i, compatibilityFlags);
}
else if (getType(curLine) === "END" && compatibilityFlags.combineEndingsWithDialog) {
// parse endings for back compat
i = parseEnding(lines, i, compatibilityFlags);
}
else if (getType(curLine) === "VAR") {
i = parseVariable(lines, i);
}
else if (getType(curLine) === "DEFAULT_FONT") {
i = parseFontName(lines, i);
}
else if (getType(curLine) === "TEXT_DIRECTION") {
i = parseTextDirection(lines, i);
}
else if (getType(curLine) === "FONT") {
i = parseFontData(lines, i);
}
else if (getType(curLine) === "!") {
i = parseFlag(lines, i);
}
else {
i++;
}
}
placeSprites();
var roomIds = Object.keys(room);
if (player() != undefined && player().room != null && roomIds.includes(player().room)) {
// player has valid room
curRoom = player().room;
}
else if (roomIds.length > 0) {
// player not in any room! what the heck
curRoom = roomIds[0];
}
else {
// uh oh there are no rooms I guess???
curRoom = null;
}
if (curRoom != null) {
initRoom(curRoom);
}
renderer.SetPalettes(palette);
scriptCompatibility(compatibilityFlags);
return versionNumber;
}
function scriptCompatibility(compatibilityFlags) {
if (compatibilityFlags.convertSayToPrint) {
console.log("CONVERT SAY TO PRINT!");
var PrintFunctionVisitor = function() {
var didChange = false;
this.DidChange = function() { return didChange; };
this.Visit = function(node) {
if (node.type != "function") {
return;
}
if (node.name === "say") {
node.name = "print";
didChange = true;
}
};
};
for (dlgId in dialog) {
var dialogScript = scriptInterpreter.Parse(dialog[dlgId].src);
var visitor = new PrintFunctionVisitor();
dialogScript.VisitAll(visitor);
if (visitor.DidChange()) {
var newDialog = dialogScript.Serialize();
if (newDialog.indexOf("\n") > -1) {
newDialog = '"""\n' + newDialog + '\n"""';
}
dialog[dlgId].src = newDialog;
}
}
}
}
//TODO this is in progress and doesn't support all features
function serializeWorld(skipFonts) {
if (skipFonts === undefined || skipFonts === null)
skipFonts = false;
var worldStr = "";
/* TITLE */
worldStr += getTitle() + "\n";
worldStr += "\n";
/* VERSION */
worldStr += "# BITSY VERSION " + getEngineVersion() + "\n"; // add version as a comment for debugging purposes
if (version.devBuildPhase != "RELEASE") {
worldStr += "# DEVELOPMENT BUILD -- " + version.devBuildPhase;
}
worldStr += "\n";
/* FLAGS */
for (f in flags) {
worldStr += "! " + f + " " + flags[f] + "\n";
}
worldStr += "\n"
/* FONT */
if (fontName != defaultFontName) {
worldStr += "DEFAULT_FONT " + fontName + "\n";
worldStr += "\n"
}
if (textDirection != TextDirection.LeftToRight) {
worldStr += "TEXT_DIRECTION " + textDirection + "\n";
worldStr += "\n"
}
/* PALETTE */
for (id in palette) {
if (id != "default") {
worldStr += "PAL " + id + "\n";
if( palette[id].name != null )
worldStr += "NAME " + palette[id].name + "\n";
for (i in getPal(id)) {
for (j in getPal(id)[i]) {
worldStr += getPal(id)[i][j];
if (j < 2) worldStr += ",";
}
worldStr += "\n";
}
worldStr += "\n";
}
}
/* ROOM */
for (id in room) {
worldStr += "ROOM " + id + "\n";
if ( flags.ROOM_FORMAT == 0 ) {
// old non-comma separated format
for (i in room[id].tilemap) {
for (j in room[id].tilemap[i]) {
worldStr += room[id].tilemap[i][j];
}
worldStr += "\n";
}
}
else if ( flags.ROOM_FORMAT == 1 ) {
// new comma separated format
for (i in room[id].tilemap) {
for (j in room[id].tilemap[i]) {
worldStr += room[id].tilemap[i][j];
if (j < room[id].tilemap[i].length-1) worldStr += ","
}
worldStr += "\n";
}
}
if (room[id].name != null) {
/* NAME */
worldStr += "NAME " + room[id].name + "\n";
}
if (room[id].walls.length > 0) {
/* WALLS */
worldStr += "WAL ";
for (j in room[id].walls) {
worldStr += room[id].walls[j];
if (j < room[id].walls.length-1) {
worldStr += ",";
}
}
worldStr += "\n";
}
if (room[id].items.length > 0) {
/* ITEMS */
for (j in room[id].items) {
var itm = room[id].items[j];
worldStr += "ITM " + itm.id + " " + itm.x + "," + itm.y;
worldStr += "\n";
}
}
if (room[id].exits.length > 0) {
/* EXITS */
for (j in room[id].exits) {
var e = room[id].exits[j];
if ( isExitValid(e) ) {
worldStr += "EXT " + e.x + "," + e.y + " " + e.dest.room + " " + e.dest.x + "," + e.dest.y;
if (e.transition_effect != undefined && e.transition_effect != null) {
worldStr += " FX " + e.transition_effect;
}
if (e.dlg != undefined && e.dlg != null) {
worldStr += " DLG " + e.dlg;
}
worldStr += "\n";
}
}
}
if (room[id].endings.length > 0) {
/* ENDINGS */
for (j in room[id].endings) {
var e = room[id].endings[j];
// todo isEndingValid
worldStr += "END " + e.id + " " + e.x + "," + e.y;
worldStr += "\n";
}
}
if (room[id].pal != null && room[id].pal != "default") {
/* PALETTE */
worldStr += "PAL " + room[id].pal + "\n";
}
worldStr += "\n";
}
/* TILES */
for (id in tile) {
worldStr += "TIL " + id + "\n";
worldStr += serializeDrawing( "TIL_" + id );
if (tile[id].name != null && tile[id].name != undefined) {
/* NAME */
worldStr += "NAME " + tile[id].name + "\n";
}
if (tile[id].isWall != null && tile[id].isWall != undefined) {
/* WALL */
worldStr += "WAL " + tile[id].isWall + "\n";
}
if (tile[id].col != null && tile[id].col != undefined && tile[id].col != 1) {
/* COLOR OVERRIDE */
worldStr += "COL " + tile[id].col + "\n";
}
worldStr += "\n";
}
/* SPRITES */
for (id in sprite) {
worldStr += "SPR " + id + "\n";
worldStr += serializeDrawing( "SPR_" + id );
if (sprite[id].name != null && sprite[id].name != undefined) {
/* NAME */
worldStr += "NAME " + sprite[id].name + "\n";
}
if (sprite[id].dlg != null) {
worldStr += "DLG " + sprite[id].dlg + "\n";
}
if (sprite[id].room != null) {
/* SPRITE POSITION */
worldStr += "POS " + sprite[id].room + " " + sprite[id].x + "," + sprite[id].y + "\n";
}
if (sprite[id].inventory != null) {
for(itemId in sprite[id].inventory) {
worldStr += "ITM " + itemId + " " + sprite[id].inventory[itemId] + "\n";
}
}
if (sprite[id].col != null && sprite[id].col != undefined && sprite[id].col != 2) {
/* COLOR OVERRIDE */
worldStr += "COL " + sprite[id].col + "\n";
}
worldStr += "\n";
}
/* ITEMS */
for (id in item) {
worldStr += "ITM " + id + "\n";
worldStr += serializeDrawing( "ITM_" + id );
if (item[id].name != null && item[id].name != undefined) {
/* NAME */
worldStr += "NAME " + item[id].name + "\n";
}
if (item[id].dlg != null) {
worldStr += "DLG " + item[id].dlg + "\n";
}
if (item[id].col != null && item[id].col != undefined && item[id].col != 2) {
/* COLOR OVERRIDE */
worldStr += "COL " + item[id].col + "\n";
}
worldStr += "\n";
}
/* DIALOG */
for (id in dialog) {
if (id != titleDialogId) {
worldStr += "DLG " + id + "\n";
worldStr += dialog[id].src + "\n";
if (dialog[id].name != null) {
worldStr += "NAME " + dialog[id].name + "\n";
}
worldStr += "\n";
}
}
/* VARIABLES */
for (id in variable) {
worldStr += "VAR " + id + "\n";
worldStr += variable[id] + "\n";
worldStr += "\n";
}
/* FONT */
// TODO : support multiple fonts
if (fontName != defaultFontName && !skipFonts) {
worldStr += fontManager.GetData(fontName);
}
return worldStr;
}
function serializeDrawing(drwId) {
var imageSource = renderer.GetImageSource(drwId);
var drwStr = "";
for (f in imageSource) {
for (y in imageSource[f]) {
var rowStr = "";
for (x in imageSource[f][y]) {
rowStr += imageSource[f][y][x];
}
drwStr += rowStr + "\n";
}
if (f < (imageSource.length-1)) drwStr += ">\n";
}
return drwStr;
}
function isExitValid(e) {
var hasValidStartPos = e.x >= 0 && e.x < 16 && e.y >= 0 && e.y < 16;
var hasDest = e.dest != null;
var hasValidRoomDest = (e.dest.room != null && e.dest.x >= 0 && e.dest.x < 16 && e.dest.y >= 0 && e.dest.y < 16);
return hasValidStartPos && hasDest && hasValidRoomDest;
}
function placeSprites() {
for (id in spriteStartLocations) {
//console.log(id);
//console.log( spriteStartLocations[id] );
//console.log(sprite[id]);
sprite[id].room = spriteStartLocations[id].room;
sprite[id].x = spriteStartLocations[id].x;
sprite[id].y = spriteStartLocations[id].y;
//console.log(sprite[id]);
}
}
/* ARGUMENT GETTERS */
function getType(line) {
return getArg(line,0);
}
function getId(line) {
return getArg(line,1);
}
function getArg(line,arg) {
return line.split(" ")[arg];
}
function getCoord(line,arg) {
return getArg(line,arg).split(",");
}
function parseTitle(lines, i) {
var results = scriptUtils.ReadDialogScript(lines,i);
setTitle(results.script);
i = results.index;
i++;
return i;
}
function parseRoom(lines, i, compatibilityFlags) {
var id = getId(lines[i]);
room[id] = {
id : id,
tilemap : [],
walls : [],
exits : [],
endings : [],
items : [],
pal : null,
name : null
};
i++;
// create tile map
if ( flags.ROOM_FORMAT == 0 ) {
// old way: no commas, single char tile ids
var end = i + mapsize;
var y = 0;
for (; i<end; i++) {
room[id].tilemap.push( [] );
for (x = 0; x<mapsize; x++) {
room[id].tilemap[y].push( lines[i].charAt(x) );
}
y++;
}
}
else if ( flags.ROOM_FORMAT == 1 ) {
// new way: comma separated, multiple char tile ids
var end = i + mapsize;
var y = 0;
for (; i<end; i++) {
room[id].tilemap.push( [] );
var lineSep = lines[i].split(",");
for (x = 0; x<mapsize; x++) {
room[id].tilemap[y].push( lineSep[x] );
}
y++;
}
}
while (i < lines.length && lines[i].length > 0) { //look for empty line
// console.log(getType(lines[i]));
if (getType(lines[i]) === "SPR") {
/* NOTE SPRITE START LOCATIONS */
var sprId = getId(lines[i]);
if (sprId.indexOf(",") == -1 && lines[i].split(" ").length >= 3) { //second conditional checks for coords
/* PLACE A SINGLE SPRITE */
var sprCoord = lines[i].split(" ")[2].split(",");
spriteStartLocations[sprId] = {
room : id,
x : parseInt(sprCoord[0]),
y : parseInt(sprCoord[1])
};
}
else if ( flags.ROOM_FORMAT == 0 ) { // TODO: right now this shortcut only works w/ the old comma separate format
/* PLACE MULTIPLE SPRITES*/
//Does find and replace in the tilemap (may be hacky, but its convenient)
var sprList = sprId.split(",");
for (row in room[id].tilemap) {
for (s in sprList) {
var col = room[id].tilemap[row].indexOf( sprList[s] );
//if the sprite is in this row, replace it with the "null tile" and set its starting position
if (col != -1) {
room[id].tilemap[row][col] = "0";
spriteStartLocations[ sprList[s] ] = {
room : id,
x : parseInt(col),
y : parseInt(row)
};
}
}
}
}
}
else if (getType(lines[i]) === "ITM") {
var itmId = getId(lines[i]);
var itmCoord = lines[i].split(" ")[2].split(",");
var itm = {
id: itmId,
x : parseInt(itmCoord[0]),
y : parseInt(itmCoord[1])
};
room[id].items.push( itm );
}
else if (getType(lines[i]) === "WAL") {
/* DEFINE COLLISIONS (WALLS) */
room[id].walls = getId(lines[i]).split(",");
}
else if (getType(lines[i]) === "EXT") {
/* ADD EXIT */
var exitArgs = lines[i].split(" ");
//arg format: EXT 10,5 M 3,2 [AVA:7 LCK:a,9] [AVA 7 LCK a 9]
var exitCoords = exitArgs[1].split(",");
var destName = exitArgs[2];
var destCoords = exitArgs[3].split(",");
var ext = {
x : parseInt(exitCoords[0]),
y : parseInt(exitCoords[1]),
dest : {
room : destName,
x : parseInt(destCoords[0]),
y : parseInt(destCoords[1])
},
transition_effect : null,
dlg: null,
};
// optional arguments
var exitArgIndex = 4;
while (exitArgIndex < exitArgs.length) {
if (exitArgs[exitArgIndex] == "FX") {
ext.transition_effect = exitArgs[exitArgIndex+1];
exitArgIndex += 2;
}
else if (exitArgs[exitArgIndex] == "DLG") {
ext.dlg = exitArgs[exitArgIndex+1];
exitArgIndex += 2;
}
else {
exitArgIndex += 1;
}
}
room[id].exits.push(ext);
}
else if (getType(lines[i]) === "END") {
/* ADD ENDING */
var endId = getId(lines[i]);
// compatibility with when endings were stored separate from other dialog
if (compatibilityFlags.combineEndingsWithDialog) {
endId = "end_" + endId;
}
var endCoords = getCoord(lines[i], 2);
var end = {
id : endId,
x : parseInt(endCoords[0]),
y : parseInt(endCoords[1])
};
room[id].endings.push(end);
}
else if (getType(lines[i]) === "PAL") {
/* CHOOSE PALETTE (that's not default) */
room[id].pal = getId(lines[i]);
}
else if (getType(lines[i]) === "NAME") {
var name = lines[i].split(/\s(.+)/)[1];
room[id].name = name;
names.room.set(name, id);
}
i++;
}
return i;
}
function parsePalette(lines,i) { //todo this has to go first right now :(
var id = getId(lines[i]);
i++;
var colors = [];
var name = null;
while (i < lines.length && lines[i].length > 0) { //look for empty line
var args = lines[i].split(" ");
if (args[0] === "NAME") {
name = lines[i].split(/\s(.+)/)[1];
}
else {
var col = [];
lines[i].split(",").forEach(function(i) {
col.push(parseInt(i));
});
colors.push(col);
}
i++;
}
palette[id] = {
id : id,
name : name,
colors : colors
};
return i;
}
function parseTile(lines, i) {
var id = getId(lines[i]);
var drwId = null;
var name = null;
i++;
if (getType(lines[i]) === "DRW") { //load existing drawing
drwId = getId(lines[i]);
i++;
}
else {
// store tile source
drwId = "TIL_" + id;
i = parseDrawingCore( lines, i, drwId );
}
//other properties
var colorIndex = 1; // default palette color index is 1
var isWall = null; // null indicates it can vary from room to room (original version)
while (i < lines.length && lines[i].length > 0) { //look for empty line
if (getType(lines[i]) === "COL") {
colorIndex = parseInt( getId(lines[i]) );
}
else if (getType(lines[i]) === "NAME") {
/* NAME */
name = lines[i].split(/\s(.+)/)[1];
names.tile.set( name, id );
}
else if (getType(lines[i]) === "WAL") {
var wallArg = getArg( lines[i], 1 );
if( wallArg === "true" ) {
isWall = true;
}
else if( wallArg === "false" ) {
isWall = false;
}
}
i++;
}
//tile data
tile[id] = {
id : id,
drw : drwId, //drawing id
col : colorIndex,
animation : {
isAnimated : (renderer.GetFrameCount(drwId) > 1),
frameIndex : 0,
frameCount : renderer.GetFrameCount(drwId)
},
name : name,
isWall : isWall
};
return i;
}
function parseSprite(lines, i) {
var id = getId(lines[i]);
var drwId = null;
var name = null;
i++;
if (getType(lines[i]) === "DRW") { //load existing drawing
drwId = getId(lines[i]);
i++;
}
else {
// store sprite source
drwId = "SPR_" + id;
i = parseDrawingCore( lines, i, drwId );
}
//other properties
var colorIndex = 2; //default palette color index is 2
var dialogId = null;
var startingInventory = {};
while (i < lines.length && lines[i].length > 0) { //look for empty line
if (getType(lines[i]) === "COL") {
/* COLOR OFFSET INDEX */
colorIndex = parseInt( getId(lines[i]) );
}
else if (getType(lines[i]) === "POS") {
/* STARTING POSITION */
var posArgs = lines[i].split(" ");
var roomId = posArgs[1];
var coordArgs = posArgs[2].split(",");
spriteStartLocations[id] = {
room : roomId,
x : parseInt(coordArgs[0]),
y : parseInt(coordArgs[1])
};
}
else if(getType(lines[i]) === "DLG") {
dialogId = getId(lines[i]);
}
else if (getType(lines[i]) === "NAME") {
/* NAME */
name = lines[i].split(/\s(.+)/)[1];
names.sprite.set( name, id );
}
else if (getType(lines[i]) === "ITM") {
/* ITEM STARTING INVENTORY */
var itemId = getId(lines[i]);
var itemCount = parseFloat( getArg(lines[i], 2) );
startingInventory[itemId] = itemCount;
}
i++;
}
//sprite data
sprite[id] = {
id : id,
drw : drwId, //drawing id
col : colorIndex,
dlg : dialogId,
room : null, //default location is "offstage"
x : -1,
y : -1,
animation : {
isAnimated : (renderer.GetFrameCount(drwId) > 1),
frameIndex : 0,
frameCount : renderer.GetFrameCount(drwId)
},
inventory : startingInventory,
name : name
};
return i;
}
function parseItem(lines, i) {
var id = getId(lines[i]);
var drwId = null;
var name = null;
i++;
if (getType(lines[i]) === "DRW") { //load existing drawing
drwId = getId(lines[i]);
i++;
}
else {
// store item source
drwId = "ITM_" + id; // these prefixes are maybe a terrible way to differentiate drawing tyepes :/
i = parseDrawingCore( lines, i, drwId );
}
//other properties
var colorIndex = 2; //default palette color index is 2
var dialogId = null;
while (i < lines.length && lines[i].length > 0) { //look for empty line
if (getType(lines[i]) === "COL") {
/* COLOR OFFSET INDEX */
colorIndex = parseInt( getArg( lines[i], 1 ) );
}
// else if (getType(lines[i]) === "POS") {
// /* STARTING POSITION */
// var posArgs = lines[i].split(" ");
// var roomId = posArgs[1];
// var coordArgs = posArgs[2].split(",");
// spriteStartLocations[id] = {
// room : roomId,
// x : parseInt(coordArgs[0]),
// y : parseInt(coordArgs[1])
// };
// }
else if(getType(lines[i]) === "DLG") {
dialogId = getId(lines[i]);
}
else if (getType(lines[i]) === "NAME") {
/* NAME */
name = lines[i].split(/\s(.+)/)[1];
names.item.set( name, id );
}
i++;
}
//item data
item[id] = {
id : id,
drw : drwId, //drawing id
col : colorIndex,
dlg : dialogId,
// room : null, //default location is "offstage"
// x : -1,
// y : -1,
animation : {
isAnimated : (renderer.GetFrameCount(drwId) > 1),
frameIndex : 0,
frameCount : renderer.GetFrameCount(drwId)
},
name : name
};
// console.log("ITM " + id);
// console.log(item[id]);
return i;
}
function parseDrawing(lines, i) {
// store drawing source
var drwId = getId( lines[i] );
return parseDrawingCore( lines, i, drwId );
}
function parseDrawingCore(lines, i, drwId) {
var frameIndex = 0;
var frameListStrings = [];
frameListStrings.push([]);
while (!isNaN(parseInt(lines[i].charAt(0))) || lines[i].charAt(0) === ">") {
if ( lines[i].charAt(0) === ">") {
frameListStrings.push([]);
frameIndex++;
} else {
frameListStrings[frameIndex].push(lines[i]);
}
i++;
}
// interpret drawing size as a number of lines in the first frame
var drawingSize = frameListStrings[0].length;
var framesParsed = [];
// parse drawing data
frameListStrings.forEach(function (frame, frameIndex) {
framesParsed[frameIndex] = [];
for (y = 0; y < drawingSize; y++) {
var line = frame[y] || '';
framesParsed[frameIndex][y] = [];
for (x = 0; x < drawingSize; x++) {
var parsedPixel = parseInt(line.charAt(x));
parsedPixel = isNaN(parsedPixel)? 0: parsedPixel;
framesParsed[frameIndex][y].push(parsedPixel);
}
}
});
renderer.SetImageSource(drwId, framesParsed);
return i;
}
function parseScript(lines, i, backCompatPrefix, compatibilityFlags) {
var id = getId(lines[i]);
id = backCompatPrefix + id;
i++;
var results = scriptUtils.ReadDialogScript(lines,i);
dialog[id] = { src:results.script, name:null };
if (compatibilityFlags.convertImplicitSpriteDialogIds) {
// explicitly hook up dialog that used to be implicitly
// connected by sharing sprite and dialog IDs in old versions
if (sprite[id]) {
if (sprite[id].dlg === undefined || sprite[id].dlg === null) {
sprite[id].dlg = id;
}
}
}
i = results.index;
return i;
}
function parseDialog(lines, i, compatibilityFlags) {
// hacky but I need to store this so I can set the name below
var id = getId(lines[i]);
i = parseScript(lines, i, "", compatibilityFlags);
if (lines[i].length > 0 && getType(lines[i]) === "NAME") {
dialog[id].name = lines[i].split(/\s(.+)/)[1]; // TODO : hacky to keep copying this regex around...
names.dialog.set(dialog[id].name, id);
i++;
}
return i;
}
// keeping this around to parse old files where endings were separate from dialogs
function parseEnding(lines, i, compatibilityFlags) {
return parseScript(lines, i, "end_", compatibilityFlags);
}
function parseVariable(lines, i) {
var id = getId(lines[i]);
i++;
var value = lines[i];
i++;
variable[id] = value;
return i;
}
function parseFontName(lines, i) {
fontName = getArg(lines[i], 1);
i++;
return i;
}
function parseTextDirection(lines, i) {
textDirection = getArg(lines[i], 1);
i++;
return i;
}
function parseFontData(lines, i) {
// NOTE : we're not doing the actual parsing here --
// just grabbing the block of text that represents the font
// and giving it to the font manager to use later
var localFontName = getId(lines[i]);
var localFontData = lines[i];
i++;
while (i < lines.length && lines[i] != "") {
localFontData += "\n" + lines[i];
i++;
}
var localFontFilename = localFontName + fontManager.GetExtension();
fontManager.AddResource( localFontFilename, localFontData );
return i;
}
function parseFlag(lines, i) {
var id = getId(lines[i]);
var valStr = lines[i].split(" ")[2];
flags[id] = parseInt( valStr );
i++;
return i;
}
function drawTile(img,x,y,context) {
if (!context) { //optional pass in context; otherwise, use default
context = ctx;
}
// NOTE: images are now canvases, instead of raw image data (for chrome performance reasons)
context.drawImage(img,x*tilesize*scale,y*tilesize*scale,tilesize*scale,tilesize*scale);
}
function drawSprite(img,x,y,context) { //this may differ later (or not haha)
drawTile(img,x,y,context);
}
function drawItem(img,x,y,context) {
drawTile(img,x,y,context); //TODO these methods are dumb and repetitive
}
// var debugLastRoomDrawn = "0";
function drawRoom(room,context,frameIndex) { // context & frameIndex are optional
if (!context) { //optional pass in context; otherwise, use default (ok this is REAL hacky isn't it)
context = ctx;
}
// if (room.id != debugLastRoomDrawn) {
// debugLastRoomDrawn = room.id;
// console.log("DRAW ROOM " + debugLastRoomDrawn);
// }
var paletteId = "default";
if (room === undefined) {
// protect against invalid rooms
context.fillStyle = "rgb(" + getPal(paletteId)[0][0] + "," + getPal(paletteId)[0][1] + "," + getPal(paletteId)[0][2] + ")";
context.fillRect(0,0,canvas.width,canvas.height);
return;
}
//clear screen
if (room.pal != null && palette[paletteId] != undefined) {
paletteId = room.pal;
}
context.fillStyle = "rgb(" + getPal(paletteId)[0][0] + "," + getPal(paletteId)[0][1] + "," + getPal(paletteId)[0][2] + ")";
context.fillRect(0,0,canvas.width,canvas.height);
//draw tiles
for (i in room.tilemap) {
for (j in room.tilemap[i]) {
var id = room.tilemap[i][j];
if (id != "0") {
//console.log(id);
if (tile[id] == null) { // hack-around to avoid corrupting files (not a solution though!)
id = "0";
room.tilemap[i][j] = id;
}
else {
// console.log(id);
drawTile( getTileImage(tile[id],paletteId,frameIndex), j, i, context );
}
}
}
}
//draw items
for (var i = 0; i < room.items.length; i++) {
var itm = room.items[i];
drawItem( getItemImage(item[itm.id],paletteId,frameIndex), itm.x, itm.y, context );
}
//draw sprites
for (id in sprite) {
var spr = sprite[id];
if (spr.room === room.id) {
drawSprite( getSpriteImage(spr,paletteId,frameIndex), spr.x, spr.y, context );
}
}
}
// TODO : remove these get*Image methods
function getTileImage(t,palId,frameIndex) {
return renderer.GetImage(t,palId,frameIndex);
}
function getSpriteImage(s,palId,frameIndex) {
return renderer.GetImage(s,palId,frameIndex);
}
function getItemImage(itm,palId,frameIndex) {
return renderer.GetImage(itm,palId,frameIndex);
}
function curPal() {
return getRoomPal(curRoom);
}
function getRoomPal(roomId) {
var defaultId = "default";
if (roomId == null) {
return defaultId;
}
else if (room[roomId].pal != null) {
//a specific palette was chosen
return room[roomId].pal;
}
else {
if (roomId in palette) {
//there is a palette matching the name of the room
return roomId;
}
else {
//use the default palette
return defaultId;
}
}
return defaultId;
}
var isDialogMode = false;
var isNarrating = false;
var isEnding = false;
var redirectBitsy = false;
var dialogModule = new Dialog();
var dialogRenderer = dialogModule.CreateRenderer();
var dialogBuffer = dialogModule.CreateBuffer();
var fontManager = new FontManager();
// TODO : is this scriptResult thing being used anywhere???
function onExitDialog(scriptResult, dialogCallback) {
console.log("EXIT DIALOG!");
isDialogMode = false;
if (isNarrating) {
isNarrating = false;
}
if (isDialogPreview) {
isDialogPreview = false;
if (onDialogPreviewEnd != null) {
onDialogPreviewEnd();
}
}
if (dialogCallback != undefined && dialogCallback != null) {
dialogCallback(scriptResult);
}
}
/*
TODO
- titles and endings should also take advantage of the script pre-compilation if possible??
- could there be a namespace collision?
- what about dialog NAMEs vs IDs?
- what about a special script block separate from DLG?
*/
function startNarrating(dialogStr,end) {
console.log("NARRATE " + dialogStr);
if(end === undefined) {
end = false;
}
isNarrating = true;
isEnding = end;
startDialog(dialogStr);
}
function startEndingDialog(ending) {
isNarrating = true;
isEnding = true;
startDialog(
dialog[ending.id].src,
ending.id,
function() {
var isLocked = ending.property && ending.property.locked === true;
if (isLocked) {
isEnding = false;
}
},
ending);
}
function startItemDialog(itemId, dialogCallback) {
var dialogId = item[itemId].dlg;
// console.log("START ITEM DIALOG " + dialogId);
if (dialog[dialogId]) {
var dialogStr = dialog[dialogId].src;
startDialog(dialogStr, dialogId, dialogCallback);
}
else {
dialogCallback();
}
}
function startSpriteDialog(spriteId) {
var spr = sprite[spriteId];
var dialogId = spr.dlg;
// console.log("START SPRITE DIALOG " + dialogId);
if (dialog[dialogId]){
var dialogStr = dialog[dialogId].src;
startDialog(dialogStr,dialogId);
}
}
function startDialog(dialogStr, scriptId, dialogCallback, objectContext) {
// console.log("START DIALOG ");
if (dialogStr.length <= 0) {
// console.log("ON EXIT DIALOG -- startDialog 1");
onExitDialog(null, dialogCallback);
return;
}
isDialogMode = true;
dialogRenderer.Reset();
dialogRenderer.SetCentered(isNarrating /*centered*/);
dialogBuffer.Reset();
scriptInterpreter.SetDialogBuffer(dialogBuffer);
var onScriptEnd = function(scriptResult) {
dialogBuffer.OnDialogEnd(function() {
onExitDialog(scriptResult, dialogCallback);
});
};
if (scriptId === undefined) { // TODO : what's this for again?
scriptInterpreter.Interpret(dialogStr, onScriptEnd);
}
else {
if (!scriptInterpreter.HasScript(scriptId)) {
scriptInterpreter.Compile(scriptId, dialogStr);
}
// scriptInterpreter.DebugVisualizeScript(scriptId);
scriptInterpreter.Run(scriptId, onScriptEnd, objectContext);
}
}
var isDialogPreview = false;
function startPreviewDialog(script, dialogCallback) {
isNarrating = true;
isDialogMode = true;
isDialogPreview = true;
dialogRenderer.Reset();
dialogRenderer.SetCentered(true);
dialogBuffer.Reset();
scriptInterpreter.SetDialogBuffer(dialogBuffer);
// TODO : do I really need a seperate callback for this debug mode??
onDialogPreviewEnd = dialogCallback;
var onScriptEndCallback = function(scriptResult) {
dialogBuffer.OnDialogEnd(function() {
onExitDialog(scriptResult, null);
});
};
scriptInterpreter.Eval(script, onScriptEndCallback);
}
/* NEW SCRIPT STUFF */
var scriptModule = new Script();
var scriptInterpreter = scriptModule.CreateInterpreter();
var scriptUtils = scriptModule.CreateUtils(); // TODO: move to editor.js?
// scriptInterpreter.SetDialogBuffer( dialogBuffer );
</script>
<!-- store default font in separate script tag for back compat-->
<script type="text/bitsyFontData" id="ascii_small">
FONT ascii_small
SIZE 6 8
CHAR 0
000000
000000
000000
000000
000000
000000
000000
000000
CHAR 1
001110
010001
011011
010001
010101
010001
001110
000000
CHAR 2
001110
011111
010101
011111
010001
011111
001110
000000
CHAR 3
000000
001010
011111
011111
011111
001110
000100
000000
CHAR 4
000000
000000
001010
001110
001110
000100
000000
000000
CHAR 5
000100
001110
001110
000100
011111
011111
000100
000000
CHAR 6
000000
000100
001110
011111
011111
000100
001110
000000
CHAR 7
000000
000000
000000
001100
001100
000000
000000
000000
CHAR 8
111111
111111
111111
110011
110011
111111
111111
111111
CHAR 9
000000
000000
011110
010010
010010
011110
000000
000000
CHAR 10
111111
111111
100001
101101
101101
100001
111111
111111
CHAR 11
000000
000111
000011
001101
010010
010010
001100
000000
CHAR 12
001110
010001
010001
001110
000100
001110
000100
000000
CHAR 13
000100
000110
000101
000100
001100
011100
011000
000000
CHAR 14
000011
001101
001011
001101
001011
011011
011000
000000
CHAR 15
000000
010101
001110
011011
001110
010101
000000
000000
CHAR 16
001000
001100
001110
001111
001110
001100
001000
000000
CHAR 17
000010
000110
001110
011110
001110
000110
000010
000000
CHAR 18
000100
001110
011111
000100
011111
001110
000100
000000
CHAR 19
001010
001010
001010
001010
001010
000000
001010
000000
CHAR 20
001111
010101
010101
001101
000101
000101
000101
000000
CHAR 21
001110
010001
001100
001010
000110
010001
001110
000000
CHAR 22
000000
000000
000000
000000
000000
011110
011110
000000
CHAR 23
000100
001110
011111
000100
011111
001110
000100
001110
CHAR 24
000100
001110
011111
000100
000100
000100
000100
000000
CHAR 25
000100
000100
000100
000100
011111
001110
000100
000000
CHAR 26
000000
000100
000110
011111
000110
000100
000000
000000
CHAR 27
000000
000100
001100
011111
001100
000100
000000
000000
CHAR 28
000000
000000
000000
010000
010000
010000
011111
000000
CHAR 29
000000
001010
001010
011111
001010
001010
000000
000000
CHAR 30
000100
000100
001110
001110
011111
011111
000000
000000
CHAR 31
011111
011111
001110
001110
000100
000100
000000
000000
CHAR 32
000000
000000
000000
000000
000000
000000
000000
000000
CHAR 33
000100
001110
001110
000100
000100
000000
000100
000000
CHAR 34
011011
011011
010010
000000
000000
000000
000000
000000
CHAR 35
000000
001010
011111
001010
001010
011111
001010
000000
CHAR 36
001000
001110
010000
001100
000010
011100
000100
000000
CHAR 37
011001
011001
000010
000100
001000
010011
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</script>
</script>
</script>
</script>
</script>
</script>
</script>
</script>
</script>
</script>
<!-- include 3d hack with exported games -->
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this.x*=e.x,this.y*=e.y,this.z*=e.z,this},e.prototype.multiply=function(e){return this.multiplyByFloats(e.x,e.y,e.z)},e.prototype.multiplyToRef=function(e,t){return t.copyFromFloats(this.x*e.x,this.y*e.y,this.z*e.z)},e.prototype.multiplyByFloats=function(t,i,n){return new e(this.x*t,this.y*i,this.z*n)},e.prototype.divide=function(t){return new e(this.x/t.x,this.y/t.y,this.z/t.z)},e.prototype.divideToRef=function(e,t){return t.copyFromFloats(this.x/e.x,this.y/e.y,this.z/e.z)},e.prototype.divideInPlace=function(e){return this.divideToRef(e,this)},e.prototype.minimizeInPlace=function(e){return this.minimizeInPlaceFromFloats(e.x,e.y,e.z)},e.prototype.maximizeInPlace=function(e){return this.maximizeInPlaceFromFloats(e.x,e.y,e.z)},e.prototype.minimizeInPlaceFromFloats=function(e,t,i){return e<this.x&&(this.x=e),t<this.y&&(this.y=t),i<this.z&&(this.z=i),this},e.prototype.maximizeInPlaceFromFloats=function(e,t,i){return 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this.copyFromFloats(e.x,e.y,e.z)},e.prototype.copyFromFloats=function(e,t,i){return this.x=e,this.y=t,this.z=i,this},e.prototype.set=function(e,t,i){return this.copyFromFloats(e,t,i)},e.prototype.setAll=function(e){return this.x=this.y=this.z=e,this},e.GetClipFactor=function(t,i,n,r){var o=e.Dot(t,n)-r;return o/(o-(e.Dot(i,n)-r))},e.GetAngleBetweenVectors=function(t,i,n){var r=t.normalizeToRef(I.Vector3[1]),o=i.normalizeToRef(I.Vector3[2]),s=e.Dot(r,o),a=I.Vector3[3];return e.CrossToRef(r,o,a),e.Dot(a,n)>0?Math.acos(s):-Math.acos(s)},e.FromArray=function(t,i){return void 0===i&&(i=0),new e(t[i],t[i+1],t[i+2])},e.FromFloatArray=function(t,i){return e.FromArray(t,i)},e.FromArrayToRef=function(e,t,i){i.x=e[t],i.y=e[t+1],i.z=e[t+2]},e.FromFloatArrayToRef=function(t,i,n){return e.FromArrayToRef(t,i,n)},e.FromFloatsToRef=function(e,t,i,n){n.copyFromFloats(e,t,i)},e.Zero=function(){return new e(0,0,0)},e.One=function(){return new e(1,1,1)},e.Up=function(){return new 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o=n.m;r.x=e*o[0]+t*o[4]+i*o[8],r.y=e*o[1]+t*o[5]+i*o[9],r.z=e*o[2]+t*o[6]+i*o[10]},e.CatmullRom=function(t,i,n,r,o){var s=o*o,a=o*s;return new e(.5*(2*i.x+(-t.x+n.x)*o+(2*t.x-5*i.x+4*n.x-r.x)*s+(-t.x+3*i.x-3*n.x+r.x)*a),.5*(2*i.y+(-t.y+n.y)*o+(2*t.y-5*i.y+4*n.y-r.y)*s+(-t.y+3*i.y-3*n.y+r.y)*a),.5*(2*i.z+(-t.z+n.z)*o+(2*t.z-5*i.z+4*n.z-r.z)*s+(-t.z+3*i.z-3*n.z+r.z)*a))},e.Clamp=function(t,i,n){var r=new e;return e.ClampToRef(t,i,n,r),r},e.ClampToRef=function(e,t,i,n){var r=e.x;r=(r=r>i.x?i.x:r)<t.x?t.x:r;var o=e.y;o=(o=o>i.y?i.y:o)<t.y?t.y:o;var s=e.z;s=(s=s>i.z?i.z:s)<t.z?t.z:s,n.copyFromFloats(r,o,s)},e.Hermite=function(t,i,n,r,o){var s=o*o,a=o*s,c=2*a-3*s+1,l=-2*a+3*s,u=a-2*s+o,h=a-s;return new e(t.x*c+n.x*l+i.x*u+r.x*h,t.y*c+n.y*l+i.y*u+r.y*h,t.z*c+n.z*l+i.z*u+r.z*h)},e.Lerp=function(t,i,n){var r=new e(0,0,0);return e.LerpToRef(t,i,n,r),r},e.LerpToRef=function(e,t,i,n){n.x=e.x+(t.x-e.x)*i,n.y=e.y+(t.y-e.y)*i,n.z=e.z+(t.z-e.z)*i},e.Dot=function(e,t){return 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e.UnprojectToRef(t,i,n,r,o,s,a),a},e.UnprojectToRef=function(t,i,n,r,o,s,a){e.UnprojectFloatsToRef(t.x,t.y,t.z,i,n,r,o,s,a)},e.UnprojectFloatsToRef=function(t,i,n,r,o,s,a,c,l){var u=I.Matrix[0];s.multiplyToRef(a,u),u.multiplyToRef(c,u),u.invert();var h=I.Vector3[0];h.x=t/r*2-1,h.y=-(i/o*2-1),h.z=2*n-1,e._UnprojectFromInvertedMatrixToRef(h,u,l)},e.Minimize=function(e,t){var i=e.clone();return i.minimizeInPlace(t),i},e.Maximize=function(e,t){var i=e.clone();return i.maximizeInPlace(t),i},e.Distance=function(t,i){return Math.sqrt(e.DistanceSquared(t,i))},e.DistanceSquared=function(e,t){var i=e.x-t.x,n=e.y-t.y,r=e.z-t.z;return i*i+n*n+r*r},e.Center=function(e,t){var i=e.add(t);return i.scaleInPlace(.5),i},e.RotationFromAxis=function(t,i,n){var r=e.Zero();return e.RotationFromAxisToRef(t,i,n,r),r},e.RotationFromAxisToRef=function(e,t,i,n){var r=I.Quaternion[0];_.RotationQuaternionFromAxisToRef(e,t,i,r),r.toEulerAnglesToRef(n)},e._UpReadOnly=e.Up(),e}(),f=function(){function 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e.Dot(t,i)>=0},e.Zero=function(){return new e(0,0,0,0)},e.Inverse=function(t){return new e(-t.x,-t.y,-t.z,t.w)},e.InverseToRef=function(e,t){return t.set(-e.x,-e.y,-e.z,e.w),t},e.Identity=function(){return new e(0,0,0,1)},e.IsIdentity=function(e){return e&&0===e.x&&0===e.y&&0===e.z&&1===e.w},e.RotationAxis=function(t,i){return e.RotationAxisToRef(t,i,new e)},e.RotationAxisToRef=function(e,t,i){var n=Math.sin(t/2);return e.normalize(),i.w=Math.cos(t/2),i.x=e.x*n,i.y=e.y*n,i.z=e.z*n,i},e.FromArray=function(t,i){return i||(i=0),new e(t[i],t[i+1],t[i+2],t[i+3])},e.FromEulerAngles=function(t,i,n){var r=new e;return e.RotationYawPitchRollToRef(i,t,n,r),r},e.FromEulerAnglesToRef=function(t,i,n,r){return e.RotationYawPitchRollToRef(i,t,n,r),r},e.FromEulerVector=function(t){var i=new e;return e.RotationYawPitchRollToRef(t.y,t.x,t.z,i),i},e.FromEulerVectorToRef=function(t,i){return e.RotationYawPitchRollToRef(t.y,t.x,t.z,i),i},e.RotationYawPitchRoll=function(t,i,n){var r=new e;return e.RotationYawPitchRollToRef(t,i,n,r),r},e.RotationYawPitchRollToRef=function(e,t,i,n){var r=.5*i,o=.5*t,s=.5*e,a=Math.sin(r),c=Math.cos(r),l=Math.sin(o),u=Math.cos(o),h=Math.sin(s),d=Math.cos(s);n.x=d*l*c+h*u*a,n.y=h*u*c-d*l*a,n.z=d*u*a-h*l*c,n.w=d*u*c+h*l*a},e.RotationAlphaBetaGamma=function(t,i,n){var r=new e;return e.RotationAlphaBetaGammaToRef(t,i,n,r),r},e.RotationAlphaBetaGammaToRef=function(e,t,i,n){var r=.5*(i+e),o=.5*(i-e),s=.5*t;n.x=Math.cos(o)*Math.sin(s),n.y=Math.sin(o)*Math.sin(s),n.z=Math.sin(r)*Math.cos(s),n.w=Math.cos(r)*Math.cos(s)},e.RotationQuaternionFromAxis=function(t,i,n){var r=new e(0,0,0,0);return e.RotationQuaternionFromAxisToRef(t,i,n,r),r},e.RotationQuaternionFromAxisToRef=function(t,i,n,r){var o=I.Matrix[0];g.FromXYZAxesToRef(t.normalize(),i.normalize(),n.normalize(),o),e.FromRotationMatrixToRef(o,r)},e.Slerp=function(t,i,n){var r=e.Identity();return e.SlerpToRef(t,i,n,r),r},e.SlerpToRef=function(e,t,i,n){var r,o,s=e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w,a=!1;if(s<0&&(a=!0,s=-s),s>.999999)o=1-i,r=a?-i:i;else{var c=Math.acos(s),l=1/Math.sin(c);o=Math.sin((1-i)*c)*l,r=a?-Math.sin(i*c)*l:Math.sin(i*c)*l}n.x=o*e.x+r*t.x,n.y=o*e.y+r*t.y,n.z=o*e.z+r*t.z,n.w=o*e.w+r*t.w},e.Hermite=function(t,i,n,r,o){var s=o*o,a=o*s,c=2*a-3*s+1,l=-2*a+3*s,u=a-2*s+o,h=a-s;return new e(t.x*c+n.x*l+i.x*u+r.x*h,t.y*c+n.y*l+i.y*u+r.y*h,t.z*c+n.z*l+i.z*u+r.z*h,t.w*c+n.w*l+i.w*u+r.w*h)},e}(),g=function(){function e(){this._isIdentity=!1,this._isIdentityDirty=!0,this._isIdentity3x2=!0,this._isIdentity3x2Dirty=!0,this.updateFlag=-1,this._m=new Float32Array(16),this._updateIdentityStatus(!1)}return Object.defineProperty(e.prototype,"m",{get:function(){return this._m},enumerable:!0,configurable:!0}),e.prototype._markAsUpdated=function(){this.updateFlag=e._updateFlagSeed++,this._isIdentity=!1,this._isIdentity3x2=!1,this._isIdentityDirty=!0,this._isIdentity3x2Dirty=!0},e.prototype._updateIdentityStatus=function(t,i,n,r){void 0===i&&(i=!1),void 0===n&&(n=!1),void 0===r&&(r=!0),this.updateFlag=e._updateFlagSeed++,this._isIdentity=t,this._isIdentity3x2=t||n,this._isIdentityDirty=!this._isIdentity&&i,this._isIdentity3x2Dirty=!this._isIdentity3x2&&r},e.prototype.isIdentity=function(){if(this._isIdentityDirty){this._isIdentityDirty=!1;var e=this._m;this._isIdentity=1===e[0]&&0===e[1]&&0===e[2]&&0===e[3]&&0===e[4]&&1===e[5]&&0===e[6]&&0===e[7]&&0===e[8]&&0===e[9]&&1===e[10]&&0===e[11]&&0===e[12]&&0===e[13]&&0===e[14]&&1===e[15]}return this._isIdentity},e.prototype.isIdentityAs3x2=function(){return this._isIdentity3x2Dirty&&(this._isIdentity3x2Dirty=!1,1!==this._m[0]||1!==this._m[5]||1!==this._m[15]?this._isIdentity3x2=!1:0!==this._m[1]||0!==this._m[2]||0!==this._m[3]||0!==this._m[4]||0!==this._m[6]||0!==this._m[7]||0!==this._m[8]||0!==this._m[9]||0!==this._m[10]||0!==this._m[11]||0!==this._m[12]||0!==this._m[13]||0!==this._m[14]?this._isIdentity3x2=!1:this._isIdentity3x2=!0),this._isIdentity3x2},e.prototype.determinant=function(){if(!0===this._isIdentity)return 1;var e=this._m,t=e[0],i=e[1],n=e[2],r=e[3],o=e[4],s=e[5],a=e[6],c=e[7],l=e[8],u=e[9],h=e[10],d=e[11],f=e[12],p=e[13],_=e[14],g=e[15],m=h*g-_*d,v=u*g-p*d,y=u*_-p*h,b=l*g-f*d,T=l*_-h*f,E=l*p-f*u;return t*+(s*m-a*v+c*y)+i*-(o*m-a*b+c*T)+n*+(o*v-s*b+c*E)+r*-(o*y-s*T+a*E)},e.prototype.toArray=function(){return this._m},e.prototype.asArray=function(){return this._m},e.prototype.invert=function(){return this.invertToRef(this),this},e.prototype.reset=function(){return 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O=1/M,I=l*v-m*u,D=c*v-g*u,L=c*m-g*l,w=a*v-_*u,F=a*m-_*l,N=a*g-_*c,B=l*p-f*u,U=c*p-d*u,V=c*f-d*l,G=a*p-h*u,k=a*f-h*l,z=a*d-h*c,j=-(r*y-o*b+s*T),H=+(n*y-o*E+s*A),W=-(n*b-r*E+s*x),X=+(n*T-r*A+o*x),Y=+(r*I-o*D+s*L),K=-(n*I-o*w+s*F),Q=+(n*D-r*w+s*N),q=-(n*L-r*F+o*N),Z=-(r*B-o*U+s*V),J=+(n*B-o*G+s*k),$=-(n*U-r*G+s*z),ee=+(n*V-r*k+o*z);return e.FromValuesToRef(R*O,j*O,Y*O,Z*O,P*O,H*O,K*O,J*O,S*O,W*O,Q*O,$*O,C*O,X*O,q*O,ee*O,t),this},e.prototype.addAtIndex=function(e,t){return this._m[e]+=t,this._markAsUpdated(),this},e.prototype.multiplyAtIndex=function(e,t){return this._m[e]*=t,this._markAsUpdated(),this},e.prototype.setTranslationFromFloats=function(e,t,i){return this._m[12]=e,this._m[13]=t,this._m[14]=i,this._markAsUpdated(),this},e.prototype.addTranslationFromFloats=function(e,t,i){return this._m[12]+=e,this._m[13]+=t,this._m[14]+=i,this._markAsUpdated(),this},e.prototype.setTranslation=function(e){return this.setTranslationFromFloats(e.x,e.y,e.z)},e.prototype.getTranslation=function(){return new d(this._m[12],this._m[13],this._m[14])},e.prototype.getTranslationToRef=function(e){return e.x=this._m[12],e.y=this._m[13],e.z=this._m[14],this},e.prototype.removeRotationAndScaling=function(){var t=this.m;return e.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,t[12],t[13],t[14],t[15],this),this._updateIdentityStatus(0===t[12]&&0===t[13]&&0===t[14]&&1===t[15]),this},e.prototype.multiply=function(t){var i=new e;return this.multiplyToRef(t,i),i},e.prototype.copyFrom=function(e){e.copyToArray(this._m);var t=e;return this._updateIdentityStatus(t._isIdentity,t._isIdentityDirty,t._isIdentity3x2,t._isIdentity3x2Dirty),this},e.prototype.copyToArray=function(e,t){void 0===t&&(t=0);for(var i=0;i<16;i++)e[t+i]=this._m[i];return this},e.prototype.multiplyToRef=function(e,t){return this._isIdentity?(t.copyFrom(e),this):e._isIdentity?(t.copyFrom(this),this):(this.multiplyToArray(e,t._m,0),t._markAsUpdated(),this)},e.prototype.multiplyToArray=function(e,t,i){var n=this._m,r=e.m,o=n[0],s=n[1],a=n[2],c=n[3],l=n[4],u=n[5],h=n[6],d=n[7],f=n[8],p=n[9],_=n[10],g=n[11],m=n[12],v=n[13],y=n[14],b=n[15],T=r[0],E=r[1],A=r[2],x=r[3],R=r[4],P=r[5],S=r[6],C=r[7],M=r[8],O=r[9],I=r[10],D=r[11],L=r[12],w=r[13],F=r[14],N=r[15];return t[i]=o*T+s*R+a*M+c*L,t[i+1]=o*E+s*P+a*O+c*w,t[i+2]=o*A+s*S+a*I+c*F,t[i+3]=o*x+s*C+a*D+c*N,t[i+4]=l*T+u*R+h*M+d*L,t[i+5]=l*E+u*P+h*O+d*w,t[i+6]=l*A+u*S+h*I+d*F,t[i+7]=l*x+u*C+h*D+d*N,t[i+8]=f*T+p*R+_*M+g*L,t[i+9]=f*E+p*P+_*O+g*w,t[i+10]=f*A+p*S+_*I+g*F,t[i+11]=f*x+p*C+_*D+g*N,t[i+12]=m*T+v*R+y*M+b*L,t[i+13]=m*E+v*P+y*O+b*w,t[i+14]=m*A+v*S+y*I+b*F,t[i+15]=m*x+v*C+y*D+b*N,this},e.prototype.equals=function(e){var t=e;if(!t)return!1;if((this._isIdentity||t._isIdentity)&&!this._isIdentityDirty&&!t._isIdentityDirty)return this._isIdentity&&t._isIdentity;var i=this.m,n=t.m;return i[0]===n[0]&&i[1]===n[1]&&i[2]===n[2]&&i[3]===n[3]&&i[4]===n[4]&&i[5]===n[5]&&i[6]===n[6]&&i[7]===n[7]&&i[8]===n[8]&&i[9]===n[9]&&i[10]===n[10]&&i[11]===n[11]&&i[12]===n[12]&&i[13]===n[13]&&i[14]===n[14]&&i[15]===n[15]},e.prototype.clone=function(){var t=new e;return t.copyFrom(this),t},e.prototype.getClassName=function(){return"Matrix"},e.prototype.getHashCode=function(){for(var e=this._m[0]||0,t=1;t<16;t++)e=397*e^(this._m[t]||0);return e},e.prototype.decompose=function(t,i,n){if(this._isIdentity)return n&&n.setAll(0),t&&t.setAll(1),i&&i.copyFromFloats(0,0,0,1),!0;var r=this._m;if(n&&n.copyFromFloats(r[12],r[13],r[14]),(t=t||I.Vector3[0]).x=Math.sqrt(r[0]*r[0]+r[1]*r[1]+r[2]*r[2]),t.y=Math.sqrt(r[4]*r[4]+r[5]*r[5]+r[6]*r[6]),t.z=Math.sqrt(r[8]*r[8]+r[9]*r[9]+r[10]*r[10]),this.determinant()<=0&&(t.y*=-1),0===t.x||0===t.y||0===t.z)return i&&i.copyFromFloats(0,0,0,1),!1;if(i){var o=1/t.x,s=1/t.y,a=1/t.z;e.FromValuesToRef(r[0]*o,r[1]*o,r[2]*o,0,r[4]*s,r[5]*s,r[6]*s,0,r[8]*a,r[9]*a,r[10]*a,0,0,0,0,1,I.Matrix[0]),_.FromRotationMatrixToRef(I.Matrix[0],i)}return!0},e.prototype.getRow=function(e){if(e<0||e>3)return null;var t=4*e;return new f(this._m[t+0],this._m[t+1],this._m[t+2],this._m[t+3])},e.prototype.setRow=function(e,t){return this.setRowFromFloats(e,t.x,t.y,t.z,t.w)},e.prototype.transpose=function(){return e.Transpose(this)},e.prototype.transposeToRef=function(t){return e.TransposeToRef(this,t),this},e.prototype.setRowFromFloats=function(e,t,i,n,r){if(e<0||e>3)return this;var o=4*e;return this._m[o+0]=t,this._m[o+1]=i,this._m[o+2]=n,this._m[o+3]=r,this._markAsUpdated(),this},e.prototype.scale=function(t){var i=new e;return this.scaleToRef(t,i),i},e.prototype.scaleToRef=function(e,t){for(var i=0;i<16;i++)t._m[i]=this._m[i]*e;return t._markAsUpdated(),this},e.prototype.scaleAndAddToRef=function(e,t){for(var i=0;i<16;i++)t._m[i]+=this._m[i]*e;return t._markAsUpdated(),this},e.prototype.toNormalMatrix=function(t){var i=I.Matrix[0];this.invertToRef(i),i.transposeToRef(t);var n=t._m;e.FromValuesToRef(n[0],n[1],n[2],0,n[4],n[5],n[6],0,n[8],n[9],n[10],0,0,0,0,1,t)},e.prototype.getRotationMatrix=function(){var t=new e;return this.getRotationMatrixToRef(t),t},e.prototype.getRotationMatrixToRef=function(t){var i=I.Vector3[0];if(!this.decompose(i))return e.IdentityToRef(t),this;var n=this._m,r=1/i.x,o=1/i.y,s=1/i.z;return e.FromValuesToRef(n[0]*r,n[1]*r,n[2]*r,0,n[4]*o,n[5]*o,n[6]*o,0,n[8]*s,n[9]*s,n[10]*s,0,0,0,0,1,t),this},e.prototype.toggleModelMatrixHandInPlace=function(){var e=this._m;e[2]*=-1,e[6]*=-1,e[8]*=-1,e[9]*=-1,e[14]*=-1,this._markAsUpdated()},e.prototype.toggleProjectionMatrixHandInPlace=function(){var e=this._m;e[8]*=-1,e[9]*=-1,e[10]*=-1,e[11]*=-1,this._markAsUpdated()},e.FromArray=function(t,i){void 0===i&&(i=0);var n=new e;return e.FromArrayToRef(t,i,n),n},e.FromArrayToRef=function(e,t,i){for(var n=0;n<16;n++)i._m[n]=e[n+t];i._markAsUpdated()},e.FromFloat32ArrayToRefScaled=function(e,t,i,n){for(var r=0;r<16;r++)n._m[r]=e[r+t]*i;n._markAsUpdated()},Object.defineProperty(e,"IdentityReadOnly",{get:function(){return e._identityReadOnly},enumerable:!0,configurable:!0}),e.FromValuesToRef=function(e,t,i,n,r,o,s,a,c,l,u,h,d,f,p,_,g){var m=g._m;m[0]=e,m[1]=t,m[2]=i,m[3]=n,m[4]=r,m[5]=o,m[6]=s,m[7]=a,m[8]=c,m[9]=l,m[10]=u,m[11]=h,m[12]=d,m[13]=f,m[14]=p,m[15]=_,g._markAsUpdated()},e.FromValues=function(t,i,n,r,o,s,a,c,l,u,h,d,f,p,_,g){var m=new e,v=m._m;return v[0]=t,v[1]=i,v[2]=n,v[3]=r,v[4]=o,v[5]=s,v[6]=a,v[7]=c,v[8]=l,v[9]=u,v[10]=h,v[11]=d,v[12]=f,v[13]=p,v[14]=_,v[15]=g,m._markAsUpdated(),m},e.Compose=function(t,i,n){var r=new e;return e.ComposeToRef(t,i,n,r),r},e.ComposeToRef=function(e,t,i,n){var r=n._m,o=t.x,s=t.y,a=t.z,c=t.w,l=o+o,u=s+s,h=a+a,d=o*l,f=o*u,p=o*h,_=s*u,g=s*h,m=a*h,v=c*l,y=c*u,b=c*h,T=e.x,E=e.y,A=e.z;r[0]=(1-(_+m))*T,r[1]=(f+b)*T,r[2]=(p-y)*T,r[3]=0,r[4]=(f-b)*E,r[5]=(1-(d+m))*E,r[6]=(g+v)*E,r[7]=0,r[8]=(p+y)*A,r[9]=(g-v)*A,r[10]=(1-(d+_))*A,r[11]=0,r[12]=i.x,r[13]=i.y,r[14]=i.z,r[15]=1,n._markAsUpdated()},e.Identity=function(){var t=e.FromValues(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return t._updateIdentityStatus(!0),t},e.IdentityToRef=function(t){e.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1,t),t._updateIdentityStatus(!0)},e.Zero=function(){var t=e.FromValues(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);return t._updateIdentityStatus(!1),t},e.RotationX=function(t){var i=new e;return e.RotationXToRef(t,i),i},e.Invert=function(t){var i=new e;return t.invertToRef(i),i},e.RotationXToRef=function(t,i){var n=Math.sin(t),r=Math.cos(t);e.FromValuesToRef(1,0,0,0,0,r,n,0,0,-n,r,0,0,0,0,1,i),i._updateIdentityStatus(1===r&&0===n)},e.RotationY=function(t){var i=new e;return e.RotationYToRef(t,i),i},e.RotationYToRef=function(t,i){var n=Math.sin(t),r=Math.cos(t);e.FromValuesToRef(r,0,-n,0,0,1,0,0,n,0,r,0,0,0,0,1,i),i._updateIdentityStatus(1===r&&0===n)},e.RotationZ=function(t){var i=new e;return e.RotationZToRef(t,i),i},e.RotationZToRef=function(t,i){var n=Math.sin(t),r=Math.cos(t);e.FromValuesToRef(r,n,0,0,-n,r,0,0,0,0,1,0,0,0,0,1,i),i._updateIdentityStatus(1===r&&0===n)},e.RotationAxis=function(t,i){var n=new e;return e.RotationAxisToRef(t,i,n),n},e.RotationAxisToRef=function(e,t,i){var n=Math.sin(-t),r=Math.cos(-t),o=1-r;e.normalize();var s=i._m;s[0]=e.x*e.x*o+r,s[1]=e.x*e.y*o-e.z*n,s[2]=e.x*e.z*o+e.y*n,s[3]=0,s[4]=e.y*e.x*o+e.z*n,s[5]=e.y*e.y*o+r,s[6]=e.y*e.z*o-e.x*n,s[7]=0,s[8]=e.z*e.x*o-e.y*n,s[9]=e.z*e.y*o+e.x*n,s[10]=e.z*e.z*o+r,s[11]=0,s[12]=0,s[13]=0,s[14]=0,s[15]=1,i._markAsUpdated()},e.RotationAlignToRef=function(e,t,i){var n=d.Cross(t,e),r=d.Dot(t,e),o=1/(1+r),s=i._m;s[0]=n.x*n.x*o+r,s[1]=n.y*n.x*o-n.z,s[2]=n.z*n.x*o+n.y,s[3]=0,s[4]=n.x*n.y*o+n.z,s[5]=n.y*n.y*o+r,s[6]=n.z*n.y*o-n.x,s[7]=0,s[8]=n.x*n.z*o-n.y,s[9]=n.y*n.z*o+n.x,s[10]=n.z*n.z*o+r,s[11]=0,s[12]=0,s[13]=0,s[14]=0,s[15]=1,i._markAsUpdated()},e.RotationYawPitchRoll=function(t,i,n){var r=new e;return e.RotationYawPitchRollToRef(t,i,n,r),r},e.RotationYawPitchRollToRef=function(e,t,i,n){_.RotationYawPitchRollToRef(e,t,i,I.Quaternion[0]),I.Quaternion[0].toRotationMatrix(n)},e.Scaling=function(t,i,n){var r=new e;return e.ScalingToRef(t,i,n,r),r},e.ScalingToRef=function(t,i,n,r){e.FromValuesToRef(t,0,0,0,0,i,0,0,0,0,n,0,0,0,0,1,r),r._updateIdentityStatus(1===t&&1===i&&1===n)},e.Translation=function(t,i,n){var r=new e;return e.TranslationToRef(t,i,n,r),r},e.TranslationToRef=function(t,i,n,r){e.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,t,i,n,1,r),r._updateIdentityStatus(0===t&&0===i&&0===n)},e.Lerp=function(t,i,n){var r=new e;return e.LerpToRef(t,i,n,r),r},e.LerpToRef=function(e,t,i,n){for(var r=n._m,o=e.m,s=t.m,a=0;a<16;a++)r[a]=o[a]*(1-i)+s[a]*i;n._markAsUpdated()},e.DecomposeLerp=function(t,i,n){var r=new e;return e.DecomposeLerpToRef(t,i,n,r),r},e.DecomposeLerpToRef=function(t,i,n,r){var o=I.Vector3[0],s=I.Quaternion[0],a=I.Vector3[1];t.decompose(o,s,a);var c=I.Vector3[2],l=I.Quaternion[1],u=I.Vector3[3];i.decompose(c,l,u);var h=I.Vector3[4];d.LerpToRef(o,c,n,h);var f=I.Quaternion[2];_.SlerpToRef(s,l,n,f);var p=I.Vector3[5];d.LerpToRef(a,u,n,p),e.ComposeToRef(h,f,p,r)},e.LookAtLH=function(t,i,n){var r=new e;return e.LookAtLHToRef(t,i,n,r),r},e.LookAtLHToRef=function(t,i,n,r){var o=I.Vector3[0],s=I.Vector3[1],a=I.Vector3[2];i.subtractToRef(t,a),a.normalize(),d.CrossToRef(n,a,o);var c=o.lengthSquared();0===c?o.x=1:o.normalizeFromLength(Math.sqrt(c)),d.CrossToRef(a,o,s),s.normalize();var l=-d.Dot(o,t),u=-d.Dot(s,t),h=-d.Dot(a,t);e.FromValuesToRef(o.x,s.x,a.x,0,o.y,s.y,a.y,0,o.z,s.z,a.z,0,l,u,h,1,r)},e.LookAtRH=function(t,i,n){var r=new e;return e.LookAtRHToRef(t,i,n,r),r},e.LookAtRHToRef=function(t,i,n,r){var o=I.Vector3[0],s=I.Vector3[1],a=I.Vector3[2];t.subtractToRef(i,a),a.normalize(),d.CrossToRef(n,a,o);var c=o.lengthSquared();0===c?o.x=1:o.normalizeFromLength(Math.sqrt(c)),d.CrossToRef(a,o,s),s.normalize();var l=-d.Dot(o,t),u=-d.Dot(s,t),h=-d.Dot(a,t);e.FromValuesToRef(o.x,s.x,a.x,0,o.y,s.y,a.y,0,o.z,s.z,a.z,0,l,u,h,1,r)},e.OrthoLH=function(t,i,n,r){var o=new e;return e.OrthoLHToRef(t,i,n,r,o),o},e.OrthoLHToRef=function(t,i,n,r,o){var s=2/t,a=2/i,c=2/(r-n),l=-(r+n)/(r-n);e.FromValuesToRef(s,0,0,0,0,a,0,0,0,0,c,0,0,0,l,1,o),o._updateIdentityStatus(1===s&&1===a&&1===c&&0===l)},e.OrthoOffCenterLH=function(t,i,n,r,o,s){var a=new e;return e.OrthoOffCenterLHToRef(t,i,n,r,o,s,a),a},e.OrthoOffCenterLHToRef=function(t,i,n,r,o,s,a){var c=2/(i-t),l=2/(r-n),u=2/(s-o),h=-(s+o)/(s-o),d=(t+i)/(t-i),f=(r+n)/(n-r);e.FromValuesToRef(c,0,0,0,0,l,0,0,0,0,u,0,d,f,h,1,a),a._markAsUpdated()},e.OrthoOffCenterRH=function(t,i,n,r,o,s){var a=new e;return e.OrthoOffCenterRHToRef(t,i,n,r,o,s,a),a},e.OrthoOffCenterRHToRef=function(t,i,n,r,o,s,a){e.OrthoOffCenterLHToRef(t,i,n,r,o,s,a),a._m[10]*=-1},e.PerspectiveLH=function(t,i,n,r){var o=new e,s=2*n/t,a=2*n/i,c=(r+n)/(r-n),l=-2*r*n/(r-n);return e.FromValuesToRef(s,0,0,0,0,a,0,0,0,0,c,1,0,0,l,0,o),o._updateIdentityStatus(!1),o},e.PerspectiveFovLH=function(t,i,n,r){var o=new e;return e.PerspectiveFovLHToRef(t,i,n,r,o),o},e.PerspectiveFovLHToRef=function(t,i,n,r,o,s){void 0===s&&(s=!0);var a=n,c=r,l=1/Math.tan(.5*t),u=s?l/i:l,h=s?l:l*i,d=(c+a)/(c-a),f=-2*c*a/(c-a);e.FromValuesToRef(u,0,0,0,0,h,0,0,0,0,d,1,0,0,f,0,o),o._updateIdentityStatus(!1)},e.PerspectiveFovRH=function(t,i,n,r){var o=new e;return e.PerspectiveFovRHToRef(t,i,n,r,o),o},e.PerspectiveFovRHToRef=function(t,i,n,r,o,s){void 0===s&&(s=!0);var a=n,c=r,l=1/Math.tan(.5*t),u=s?l/i:l,h=s?l:l*i,d=-(c+a)/(c-a),f=-2*c*a/(c-a);e.FromValuesToRef(u,0,0,0,0,h,0,0,0,0,d,-1,0,0,f,0,o),o._updateIdentityStatus(!1)},e.PerspectiveFovWebVRToRef=function(e,t,i,n,r){void 0===r&&(r=!1);var o=r?-1:1,s=Math.tan(e.upDegrees*Math.PI/180),a=Math.tan(e.downDegrees*Math.PI/180),c=Math.tan(e.leftDegrees*Math.PI/180),l=Math.tan(e.rightDegrees*Math.PI/180),u=2/(c+l),h=2/(s+a),d=n._m;d[0]=u,d[1]=d[2]=d[3]=d[4]=0,d[5]=h,d[6]=d[7]=0,d[8]=(c-l)*u*.5,d[9]=-(s-a)*h*.5,d[10]=-i/(t-i),d[11]=1*o,d[12]=d[13]=d[15]=0,d[14]=-2*i*t/(i-t),n._markAsUpdated()},e.GetFinalMatrix=function(t,i,n,r,o,s){var a=t.width,c=t.height,l=t.x,u=t.y,h=e.FromValues(a/2,0,0,0,0,-c/2,0,0,0,0,s-o,0,l+a/2,c/2+u,o,1),d=I.Matrix[0];return i.multiplyToRef(n,d),d.multiplyToRef(r,d),d.multiply(h)},e.GetAsMatrix2x2=function(e){var t=e.m;return new Float32Array([t[0],t[1],t[4],t[5]])},e.GetAsMatrix3x3=function(e){var t=e.m;return new Float32Array([t[0],t[1],t[2],t[4],t[5],t[6],t[8],t[9],t[10]])},e.Transpose=function(t){var i=new e;return e.TransposeToRef(t,i),i},e.TransposeToRef=function(e,t){var i=t._m,n=e.m;i[0]=n[0],i[1]=n[4],i[2]=n[8],i[3]=n[12],i[4]=n[1],i[5]=n[5],i[6]=n[9],i[7]=n[13],i[8]=n[2],i[9]=n[6],i[10]=n[10],i[11]=n[14],i[12]=n[3],i[13]=n[7],i[14]=n[11],i[15]=n[15],t._updateIdentityStatus(e._isIdentity,e._isIdentityDirty)},e.Reflection=function(t){var i=new e;return e.ReflectionToRef(t,i),i},e.ReflectionToRef=function(t,i){t.normalize();var n=t.normal.x,r=t.normal.y,o=t.normal.z,s=-2*n,a=-2*r,c=-2*o;e.FromValuesToRef(s*n+1,a*n,c*n,0,s*r,a*r+1,c*r,0,s*o,a*o,c*o+1,0,s*t.d,a*t.d,c*t.d,1,i)},e.FromXYZAxesToRef=function(t,i,n,r){e.FromValuesToRef(t.x,t.y,t.z,0,i.x,i.y,i.z,0,n.x,n.y,n.z,0,0,0,0,1,r)},e.FromQuaternionToRef=function(e,t){var i=e.x*e.x,n=e.y*e.y,r=e.z*e.z,o=e.x*e.y,s=e.z*e.w,a=e.z*e.x,c=e.y*e.w,l=e.y*e.z,u=e.x*e.w;t._m[0]=1-2*(n+r),t._m[1]=2*(o+s),t._m[2]=2*(a-c),t._m[3]=0,t._m[4]=2*(o-s),t._m[5]=1-2*(r+i),t._m[6]=2*(l+u),t._m[7]=0,t._m[8]=2*(a+c),t._m[9]=2*(l-u),t._m[10]=1-2*(n+i),t._m[11]=0,t._m[12]=0,t._m[13]=0,t._m[14]=0,t._m[15]=1,t._markAsUpdated()},e._updateFlagSeed=0,e._identityReadOnly=e.Identity(),e}(),m=function(){function e(e,t,i,n){this.normal=new d(e,t,i),this.d=n}return e.prototype.asArray=function(){return[this.normal.x,this.normal.y,this.normal.z,this.d]},e.prototype.clone=function(){return new e(this.normal.x,this.normal.y,this.normal.z,this.d)},e.prototype.getClassName=function(){return"Plane"},e.prototype.getHashCode=function(){var e=this.normal.getHashCode();return e=397*e^(this.d||0)},e.prototype.normalize=function(){var e=Math.sqrt(this.normal.x*this.normal.x+this.normal.y*this.normal.y+this.normal.z*this.normal.z),t=0;return 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/*! *****************************************************************************
Copyright (c) Microsoft Corporation. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of the
License at http://www.apache.org/licenses/LICENSE-2.0
THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
MERCHANTABLITY OR NON-INFRINGEMENT.
See the Apache Version 2.0 License for specific language governing permissions
and limitations under the License.
***************************************************************************** */
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Object.defineProperty(e.prototype,"onBindObservable",{get:function(){return this._onBindObservable||(this._onBindObservable=new n.c),this._onBindObservable},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"key",{get:function(){return this._key},enumerable:!0,configurable:!0}),e.prototype.isReady=function(){return!!this._isReady||!!this._pipelineContext&&this._pipelineContext.isReady},e.prototype.getEngine=function(){return this._engine},e.prototype.getPipelineContext=function(){return this._pipelineContext},e.prototype.getAttributesNames=function(){return this._attributesNames},e.prototype.getAttributeLocation=function(e){return this._attributes[e]},e.prototype.getAttributeLocationByName=function(e){var t=this._attributesNames.indexOf(e);return this._attributes[t]},e.prototype.getAttributesCount=function(){return this._attributes.length},e.prototype.getUniformIndex=function(e){return this._uniformsNames.indexOf(e)},e.prototype.getUniform=function(e){return this._uniforms[e]},e.prototype.getSamplers=function(){return this._samplerList},e.prototype.getCompilationError=function(){return this._compilationError},e.prototype.executeWhenCompiled=function(e){var t=this;this.isReady()?e(this):(this.onCompileObservable.add(function(t){e(t)}),this._pipelineContext&&!this._pipelineContext.isAsync||setTimeout(function(){t._checkIsReady()},16))},e.prototype._checkIsReady=function(){var e=this;this.isReady()||setTimeout(function(){e._checkIsReady()},16)},e.prototype._loadVertexShader=function(t,i){var n;if(o.a.IsWindowObjectExist()&&t instanceof HTMLElement)return void i(o.a.GetDOMTextContent(t));"base64:"!==t.substr(0,7)?e.ShadersStore[t+"VertexShader"]?i(e.ShadersStore[t+"VertexShader"]):(n="."===t[0]||"/"===t[0]||t.indexOf("http")>-1?t:e.ShadersRepository+t,this._engine._loadFile(n+".vertex.fx",i)):i(window.atob(t.substr(7)))},e.prototype._loadFragmentShader=function(t,i){var n;if(o.a.IsWindowObjectExist()&&t instanceof HTMLElement)return void i(o.a.GetDOMTextContent(t));"base64:"!==t.substr(0,7)?e.ShadersStore[t+"PixelShader"]?i(e.ShadersStore[t+"PixelShader"]):e.ShadersStore[t+"FragmentShader"]?i(e.ShadersStore[t+"FragmentShader"]):(n="."===t[0]||"/"===t[0]||t.indexOf("http")>-1?t:e.ShadersRepository+t,this._engine._loadFile(n+".fragment.fx",i)):i(window.atob(t.substr(7)))},e.prototype._dumpShadersSource=function(e,t,i){var n=(this._engine.webGLVersion>1?"#version 300 es\n#define WEBGL2 \n":"")+(i?i+"\n":"");t=n+t;var r=2,o=/\n/gm,a="\n1\t"+(e=n+e).replace(o,function(){return"\n"+r+++"\t"});r=2;var c="\n1\t"+t.replace(o,function(){return"\n"+r+++"\t"});this.name.vertexElement?(s.a.Error("Vertex shader: "+this.name.vertexElement+a),s.a.Error("Fragment shader: "+this.name.fragmentElement+c)):this.name.vertex?(s.a.Error("Vertex shader: "+this.name.vertex+a),s.a.Error("Fragment shader: "+this.name.fragment+c)):(s.a.Error("Vertex shader: "+this.name+a),s.a.Error("Fragment shader: "+this.name+c))},e.prototype._processShaderConversion=function(e,t,i){var n=this._processPrecision(e);if(1!=this._engine.webGLVersion)if(-1===n.indexOf("#version 3")){var r=-1!==n.search(/#extension.+GL_EXT_draw_buffers.+require/),o=n.replace(/#extension.+(GL_OVR_multiview2|GL_OES_standard_derivatives|GL_EXT_shader_texture_lod|GL_EXT_frag_depth|GL_EXT_draw_buffers).+(enable|require)/g,"");o=(o=(o=(o=o.replace(/varying(?![\n\r])\s/g,t?"in ":"out ")).replace(/attribute[ \t]/g,"in ")).replace(/[ \t]attribute/g," in")).replace(/texture2D\s*\(/g,"texture("),t&&(o=(o=(o=(o=(o=(o=(o=o.replace(/texture2DLodEXT\s*\(/g,"textureLod(")).replace(/textureCubeLodEXT\s*\(/g,"textureLod(")).replace(/textureCube\s*\(/g,"texture(")).replace(/gl_FragDepthEXT/g,"gl_FragDepth")).replace(/gl_FragColor/g,"glFragColor")).replace(/gl_FragData/g,"glFragData")).replace(/void\s+?main\s*\(/g,(r?"":"out vec4 glFragColor;\n")+"void main(")),-1!==this.defines.indexOf("#define MULTIVIEW\n")&&!t&&(o="#extension GL_OVR_multiview2 : require\nlayout (num_views = 2) in;\n"+o),i(o)}else i(n.replace("#version 300 es",""));else i(n)},e.prototype._processIncludes=function(t,i){for(var n=this,r=/#include<(.+)>(\((.*)\))*(\[(.*)\])*/g,o=r.exec(t),s=new String(t);null!=o;){var a=o[1];if(-1!==a.indexOf("__decl__")&&(a=a.replace(/__decl__/,""),this._engine.supportsUniformBuffers&&(a=(a=a.replace(/Vertex/,"Ubo")).replace(/Fragment/,"Ubo")),a+="Declaration"),!e.IncludesShadersStore[a]){var c=e.ShadersRepository+"ShadersInclude/"+a+".fx";return void this._engine._loadFile(c,function(t){e.IncludesShadersStore[a]=t,n._processIncludes(s,i)})}var l=e.IncludesShadersStore[a];if(o[2])for(var u=o[3].split(","),h=0;h<u.length;h+=2){var d=new RegExp(u[h],"g"),f=u[h+1];l=l.replace(d,f)}if(o[4]){var p=o[5];if(-1!==p.indexOf("..")){var _=p.split(".."),g=parseInt(_[0]),m=parseInt(_[1]),v=l.slice(0);l="",isNaN(m)&&(m=this._indexParameters[_[1]]);for(var y=g;y<m;y++)this._engine.supportsUniformBuffers||(v=v.replace(/light\{X\}.(\w*)/g,function(e,t){return t+"{X}"})),l+=v.replace(/\{X\}/g,y.toString())+"\n"}else this._engine.supportsUniformBuffers||(l=l.replace(/light\{X\}.(\w*)/g,function(e,t){return t+"{X}"})),l=l.replace(/\{X\}/g,p)}s=s.replace(o[0],l),o=r.exec(t)}i(s)},e.prototype._processPrecision=function(e){var t=this._engine._shouldUseHighPrecisionShader;return-1===e.indexOf("precision highp float")?e=t?"precision highp float;\n"+e:"precision mediump float;\n"+e:t||(e=e.replace("precision highp float","precision mediump float")),e},e.prototype._rebuildProgram=function(e,t,i,n){var o=this;this._isReady=!1,this._vertexSourceCodeOverride=e,this._fragmentSourceCodeOverride=t,this.onError=function(e,t){n&&n(t)},this.onCompiled=function(){for(var e=o.getEngine().scenes,t=0;t<e.length;t++)e[t].markAllMaterialsAsDirty(r.a.MATERIAL_AllDirtyFlag);o._pipelineContext._handlesSpectorRebuildCallback(i)},this._fallbacks=null,this._prepareEffect()},e.prototype._prepareEffect=function(){var e=this,t=this._attributesNames,i=this.defines,n=this._fallbacks;this._valueCache={};var r=this._pipelineContext;try{var o=this._engine;this._pipelineContext=o.createPipelineContext();var a=this._rebuildProgram.bind(this);this._vertexSourceCodeOverride&&this._fragmentSourceCodeOverride?o._preparePipelineContext(this._pipelineContext,this._vertexSourceCodeOverride,this._fragmentSourceCodeOverride,!0,a,null,this._transformFeedbackVaryings):o._preparePipelineContext(this._pipelineContext,this._vertexSourceCode,this._fragmentSourceCode,!1,a,i,this._transformFeedbackVaryings),o._executeWhenRenderingStateIsCompiled(this._pipelineContext,function(){if(o.supportsUniformBuffers)for(var i in e._uniformBuffersNames)e.bindUniformBlock(i,e._uniformBuffersNames[i]);var n;for(o.getUniforms(e._pipelineContext,e._uniformsNames).forEach(function(t,i){e._uniforms[e._uniformsNames[i]]=t}),e._attributes=o.getAttributes(e._pipelineContext,t),n=0;n<e._samplerList.length;n++){null==e.getUniform(e._samplerList[n])&&(e._samplerList.splice(n,1),n--)}e._samplerList.forEach(function(t,i){e._samplers[t]=i}),o.bindSamplers(e),e._compilationError="",e._isReady=!0,e.onCompiled&&e.onCompiled(e),e.onCompileObservable.notifyObservers(e),e.onCompileObservable.clear(),e._fallbacks&&e._fallbacks.unBindMesh(),r&&e.getEngine()._deletePipelineContext(r)}),this._pipelineContext.isAsync&&this._checkIsReady()}catch(e){this._compilationError=e.message,s.a.Error("Unable to compile effect:"),s.a.Error("Uniforms: "+this._uniformsNames.map(function(e){return" "+e})),s.a.Error("Attributes: "+t.map(function(e){return" "+e})),s.a.Error("Error: "+this._compilationError),r&&(this._pipelineContext=r,this._isReady=!0,this.onError&&this.onError(this,this._compilationError),this.onErrorObservable.notifyObservers(this)),n&&n.isMoreFallbacks?(s.a.Error("Trying next fallback."),this.defines=n.reduce(this.defines,this),this._prepareEffect()):(this.onError&&this.onError(this,this._compilationError),this.onErrorObservable.notifyObservers(this),this.onErrorObservable.clear(),this._fallbacks&&this._fallbacks.unBindMesh())}},Object.defineProperty(e.prototype,"isSupported",{get:function(){return""===this._compilationError},enumerable:!0,configurable:!0}),e.prototype._bindTexture=function(e,t){this._engine._bindTexture(this._samplers[e],t)},e.prototype.setTexture=function(e,t){this._engine.setTexture(this._samplers[e],this._uniforms[e],t)},e.prototype.setDepthStencilTexture=function(e,t){this._engine.setDepthStencilTexture(this._samplers[e],this._uniforms[e],t)},e.prototype.setTextureArray=function(e,t){var i=e+"Ex";if(-1===this._samplerList.indexOf(i))for(var n=this._samplers[e],r=1;r<t.length;r++)this._samplerList.splice(n+r,0,i),this._samplers[i]=n+r;this._engine.setTextureArray(this._samplers[e],this._uniforms[e],t)},e.prototype.setTextureFromPostProcess=function(e,t){this._engine.setTextureFromPostProcess(this._samplers[e],t)},e.prototype.setTextureFromPostProcessOutput=function(e,t){this._engine.setTextureFromPostProcessOutput(this._samplers[e],t)},e.prototype._cacheMatrix=function(e,t){var i=this._valueCache[e],n=t.updateFlag;return(void 0===i||i!==n)&&(this._valueCache[e]=n,!0)},e.prototype._cacheFloat2=function(e,t,i){var n=this._valueCache[e];if(!n)return n=[t,i],this._valueCache[e]=n,!0;var r=!1;return n[0]!==t&&(n[0]=t,r=!0),n[1]!==i&&(n[1]=i,r=!0),r},e.prototype._cacheFloat3=function(e,t,i,n){var r=this._valueCache[e];if(!r)return r=[t,i,n],this._valueCache[e]=r,!0;var o=!1;return r[0]!==t&&(r[0]=t,o=!0),r[1]!==i&&(r[1]=i,o=!0),r[2]!==n&&(r[2]=n,o=!0),o},e.prototype._cacheFloat4=function(e,t,i,n,r){var o=this._valueCache[e];if(!o)return o=[t,i,n,r],this._valueCache[e]=o,!0;var s=!1;return o[0]!==t&&(o[0]=t,s=!0),o[1]!==i&&(o[1]=i,s=!0),o[2]!==n&&(o[2]=n,s=!0),o[3]!==r&&(o[3]=r,s=!0),s},e.prototype.bindUniformBuffer=function(t,i){var n=this._uniformBuffersNames[i];void 0!==n&&e._baseCache[n]!==t&&(e._baseCache[n]=t,this._engine.bindUniformBufferBase(t,n))},e.prototype.bindUniformBlock=function(e,t){this._engine.bindUniformBlock(this._pipelineContext,e,t)},e.prototype.setInt=function(e,t){var i=this._valueCache[e];return void 0!==i&&i===t?this:(this._valueCache[e]=t,this._engine.setInt(this._uniforms[e],t),this)},e.prototype.setIntArray=function(e,t){return this._valueCache[e]=null,this._engine.setIntArray(this._uniforms[e],t),this},e.prototype.setIntArray2=function(e,t){return this._valueCache[e]=null,this._engine.setIntArray2(this._uniforms[e],t),this},e.prototype.setIntArray3=function(e,t){return this._valueCache[e]=null,this._engine.setIntArray3(this._uniforms[e],t),this},e.prototype.setIntArray4=function(e,t){return this._valueCache[e]=null,this._engine.setIntArray4(this._uniforms[e],t),this},e.prototype.setFloatArray=function(e,t){return this._valueCache[e]=null,this._engine.setFloatArray(this._uniforms[e],t),this},e.prototype.setFloatArray2=function(e,t){return this._valueCache[e]=null,this._engine.setFloatArray2(this._uniforms[e],t),this},e.prototype.setFloatArray3=function(e,t){return this._valueCache[e]=null,this._engine.setFloatArray3(this._uniforms[e],t),this},e.prototype.setFloatArray4=function(e,t){return this._valueCache[e]=null,this._engine.setFloatArray4(this._uniforms[e],t),this},e.prototype.setArray=function(e,t){return this._valueCache[e]=null,this._engine.setArray(this._uniforms[e],t),this},e.prototype.setArray2=function(e,t){return this._valueCache[e]=null,this._engine.setArray2(this._uniforms[e],t),this},e.prototype.setArray3=function(e,t){return this._valueCache[e]=null,this._engine.setArray3(this._uniforms[e],t),this},e.prototype.setArray4=function(e,t){return this._valueCache[e]=null,this._engine.setArray4(this._uniforms[e],t),this},e.prototype.setMatrices=function(e,t){return t?(this._valueCache[e]=null,this._engine.setMatrices(this._uniforms[e],t),this):this},e.prototype.setMatrix=function(e,t){return this._cacheMatrix(e,t)&&this._engine.setMatrix(this._uniforms[e],t),this},e.prototype.setMatrix3x3=function(e,t){return this._valueCache[e]=null,this._engine.setMatrix3x3(this._uniforms[e],t),this},e.prototype.setMatrix2x2=function(e,t){return this._valueCache[e]=null,this._engine.setMatrix2x2(this._uniforms[e],t),this},e.prototype.setFloat=function(e,t){var i=this._valueCache[e];return void 0!==i&&i===t?this:(this._valueCache[e]=t,this._engine.setFloat(this._uniforms[e],t),this)},e.prototype.setBool=function(e,t){var i=this._valueCache[e];return void 0!==i&&i===t?this:(this._valueCache[e]=t,this._engine.setBool(this._uniforms[e],t?1:0),this)},e.prototype.setVector2=function(e,t){return this._cacheFloat2(e,t.x,t.y)&&this._engine.setFloat2(this._uniforms[e],t.x,t.y),this},e.prototype.setFloat2=function(e,t,i){return this._cacheFloat2(e,t,i)&&this._engine.setFloat2(this._uniforms[e],t,i),this},e.prototype.setVector3=function(e,t){return this._cacheFloat3(e,t.x,t.y,t.z)&&this._engine.setFloat3(this._uniforms[e],t.x,t.y,t.z),this},e.prototype.setFloat3=function(e,t,i,n){return this._cacheFloat3(e,t,i,n)&&this._engine.setFloat3(this._uniforms[e],t,i,n),this},e.prototype.setVector4=function(e,t){return this._cacheFloat4(e,t.x,t.y,t.z,t.w)&&this._engine.setFloat4(this._uniforms[e],t.x,t.y,t.z,t.w),this},e.prototype.setFloat4=function(e,t,i,n,r){return this._cacheFloat4(e,t,i,n,r)&&this._engine.setFloat4(this._uniforms[e],t,i,n,r),this},e.prototype.setColor3=function(e,t){return this._cacheFloat3(e,t.r,t.g,t.b)&&this._engine.setColor3(this._uniforms[e],t),this},e.prototype.setColor4=function(e,t,i){return this._cacheFloat4(e,t.r,t.g,t.b,i)&&this._engine.setColor4(this._uniforms[e],t,i),this},e.prototype.setDirectColor4=function(e,t){return this._cacheFloat4(e,t.r,t.g,t.b,t.a)&&this._engine.setDirectColor4(this._uniforms[e],t),this},e.prototype.dispose=function(){this._engine._releaseEffect(this)},e.RegisterShader=function(t,i,n){i&&(e.ShadersStore[t+"PixelShader"]=i),n&&(e.ShadersStore[t+"VertexShader"]=n)},e.ResetCache=function(){e._baseCache={}},e.ShadersRepository="src/Shaders/",e._uniqueIdSeed=0,e._baseCache={},e.ShadersStore={},e.IncludesShadersStore={},e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return n});var n=function(){function e(){}return e._AddLogEntry=function(t){e._LogCache=t+e._LogCache,e.OnNewCacheEntry&&e.OnNewCacheEntry(t)},e._FormatMessage=function(e){var t=function(e){return e<10?"0"+e:""+e},i=new Date;return"["+t(i.getHours())+":"+t(i.getMinutes())+":"+t(i.getSeconds())+"]: "+e},e._LogDisabled=function(e){},e._LogEnabled=function(t){var i=e._FormatMessage(t);console.log("BJS - "+i);var n="<div style='color:white'>"+i+"</div><br>";e._AddLogEntry(n)},e._WarnDisabled=function(e){},e._WarnEnabled=function(t){var i=e._FormatMessage(t);console.warn("BJS - "+i);var n="<div style='color:orange'>"+i+"</div><br>";e._AddLogEntry(n)},e._ErrorDisabled=function(e){},e._ErrorEnabled=function(t){e.errorsCount++;var i=e._FormatMessage(t);console.error("BJS - "+i);var n="<div style='color:red'>"+i+"</div><br>";e._AddLogEntry(n)},Object.defineProperty(e,"LogCache",{get:function(){return e._LogCache},enumerable:!0,configurable:!0}),e.ClearLogCache=function(){e._LogCache="",e.errorsCount=0},Object.defineProperty(e,"LogLevels",{set:function(t){(t&e.MessageLogLevel)===e.MessageLogLevel?e.Log=e._LogEnabled:e.Log=e._LogDisabled,(t&e.WarningLogLevel)===e.WarningLogLevel?e.Warn=e._WarnEnabled:e.Warn=e._WarnDisabled,(t&e.ErrorLogLevel)===e.ErrorLogLevel?e.Error=e._ErrorEnabled:e.Error=e._ErrorDisabled},enumerable:!0,configurable:!0}),e.NoneLogLevel=0,e.MessageLogLevel=1,e.WarningLogLevel=2,e.ErrorLogLevel=4,e.AllLogLevel=7,e._LogCache="",e.errorsCount=0,e.Log=e._LogEnabled,e.Warn=e._WarnEnabled,e.Error=e._ErrorEnabled,e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return d});var n=i(1),r=i(2),o=i(8),s=i(9),a=i(0),c=i(44),l=i(3),u=i(22),h=i(19),d=function(e){function t(i,n,r,a,c,u,h,d,f,p){void 0===r&&(r=!1),void 0===a&&(a=!0),void 0===c&&(c=t.TRILINEAR_SAMPLINGMODE),void 0===u&&(u=null),void 0===h&&(h=null),void 0===d&&(d=null),void 0===f&&(f=!1);var _=e.call(this,n)||this;if(_.url=null,_.uOffset=0,_.vOffset=0,_.uScale=1,_.vScale=1,_.uAng=0,_.vAng=0,_.wAng=0,_.uRotationCenter=.5,_.vRotationCenter=.5,_.wRotationCenter=.5,_.inspectableCustomProperties=null,_._noMipmap=!1,_._invertY=!1,_._rowGenerationMatrix=null,_._cachedTextureMatrix=null,_._projectionModeMatrix=null,_._t0=null,_._t1=null,_._t2=null,_._cachedUOffset=-1,_._cachedVOffset=-1,_._cachedUScale=0,_._cachedVScale=0,_._cachedUAng=-1,_._cachedVAng=-1,_._cachedWAng=-1,_._cachedProjectionMatrixId=-1,_._cachedCoordinatesMode=-1,_._initialSamplingMode=t.BILINEAR_SAMPLINGMODE,_._buffer=null,_._deleteBuffer=!1,_._format=null,_._delayedOnLoad=null,_._delayedOnError=null,_.onLoadObservable=new o.c,_._isBlocking=!0,_.name=i||"",_.url=i,_._noMipmap=r,_._invertY=a,_._initialSamplingMode=c,_._buffer=d,_._deleteBuffer=f,p&&(_._format=p),!(n=_.getScene()))return _;n.getEngine().onBeforeTextureInitObservable.notifyObservers(_);var g=function(){_._texture&&_._texture._invertVScale&&(_.vScale=-1),_.onLoadObservable.hasObservers()&&_.onLoadObservable.notifyObservers(_),u&&u(),!_.isBlocking&&n&&n.resetCachedMaterial()};return _.url?(_._texture=_._getFromCache(_.url,r,c,a),_._texture?_._texture.isReady?s.h.SetImmediate(function(){return g()}):_._texture.onLoadedObservable.add(g):n.useDelayedTextureLoading?(_.delayLoadState=l.a.DELAYLOADSTATE_NOTLOADED,_._delayedOnLoad=g,_._delayedOnError=h):(_._texture=n.getEngine().createTexture(_.url,r,a,n,c,g,h,_._buffer,void 0,_._format),f&&delete _._buffer),_):(_._delayedOnLoad=g,_._delayedOnError=h,_)}return n.d(t,e),Object.defineProperty(t.prototype,"noMipmap",{get:function(){return this._noMipmap},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isBlocking",{get:function(){return this._isBlocking},set:function(e){this._isBlocking=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"samplingMode",{get:function(){return this._texture?this._texture.samplingMode:this._initialSamplingMode},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"invertY",{get:function(){return this._invertY},enumerable:!0,configurable:!0}),t.prototype.updateURL=function(e,t,i){void 0===t&&(t=null),this.url&&(this.releaseInternalTexture(),this.getScene().markAllMaterialsAsDirty(l.a.MATERIAL_TextureDirtyFlag)),this.url=e,this._buffer=t,this.delayLoadState=l.a.DELAYLOADSTATE_NOTLOADED,i&&(this._delayedOnLoad=i),this.delayLoad()},t.prototype.delayLoad=function(){if(this.delayLoadState===l.a.DELAYLOADSTATE_NOTLOADED){var e=this.getScene();e&&(this.delayLoadState=l.a.DELAYLOADSTATE_LOADED,this._texture=this._getFromCache(this.url,this._noMipmap,this.samplingMode,this._invertY),this._texture?this._delayedOnLoad&&(this._texture.isReady?s.h.SetImmediate(this._delayedOnLoad):this._texture.onLoadedObservable.add(this._delayedOnLoad)):(this._texture=e.getEngine().createTexture(this.url,this._noMipmap,this._invertY,e,this.samplingMode,this._delayedOnLoad,this._delayedOnError,this._buffer,null,this._format),this._deleteBuffer&&delete this._buffer),this._delayedOnLoad=null,this._delayedOnError=null)}},t.prototype._prepareRowForTextureGeneration=function(e,t,i,n){e*=this.uScale,t*=this.vScale,e-=this.uRotationCenter*this.uScale,t-=this.vRotationCenter*this.vScale,i-=this.wRotationCenter,a.x.TransformCoordinatesFromFloatsToRef(e,t,i,this._rowGenerationMatrix,n),n.x+=this.uRotationCenter*this.uScale+this.uOffset,n.y+=this.vRotationCenter*this.vScale+this.vOffset,n.z+=this.wRotationCenter},t.prototype.getTextureMatrix=function(){var e=this;if(this.uOffset===this._cachedUOffset&&this.vOffset===this._cachedVOffset&&this.uScale===this._cachedUScale&&this.vScale===this._cachedVScale&&this.uAng===this._cachedUAng&&this.vAng===this._cachedVAng&&this.wAng===this._cachedWAng)return this._cachedTextureMatrix;this._cachedUOffset=this.uOffset,this._cachedVOffset=this.vOffset,this._cachedUScale=this.uScale,this._cachedVScale=this.vScale,this._cachedUAng=this.uAng,this._cachedVAng=this.vAng,this._cachedWAng=this.wAng,this._cachedTextureMatrix||(this._cachedTextureMatrix=a.j.Zero(),this._rowGenerationMatrix=new a.j,this._t0=a.x.Zero(),this._t1=a.x.Zero(),this._t2=a.x.Zero()),a.j.RotationYawPitchRollToRef(this.vAng,this.uAng,this.wAng,this._rowGenerationMatrix),this._prepareRowForTextureGeneration(0,0,0,this._t0),this._prepareRowForTextureGeneration(1,0,0,this._t1),this._prepareRowForTextureGeneration(0,1,0,this._t2),this._t1.subtractInPlace(this._t0),this._t2.subtractInPlace(this._t0),a.j.FromValuesToRef(this._t1.x,this._t1.y,this._t1.z,0,this._t2.x,this._t2.y,this._t2.z,0,this._t0.x,this._t0.y,this._t0.z,0,0,0,0,1,this._cachedTextureMatrix);var t=this.getScene();return t?(t.markAllMaterialsAsDirty(l.a.MATERIAL_TextureDirtyFlag,function(t){return t.hasTexture(e)}),this._cachedTextureMatrix):this._cachedTextureMatrix},t.prototype.getReflectionTextureMatrix=function(){var e=this,i=this.getScene();if(!i)return this._cachedTextureMatrix;if(this.uOffset===this._cachedUOffset&&this.vOffset===this._cachedVOffset&&this.uScale===this._cachedUScale&&this.vScale===this._cachedVScale&&this.coordinatesMode===this._cachedCoordinatesMode){if(this.coordinatesMode!==t.PROJECTION_MODE)return this._cachedTextureMatrix;if(this._cachedProjectionMatrixId===i.getProjectionMatrix().updateFlag)return this._cachedTextureMatrix}switch(this._cachedTextureMatrix||(this._cachedTextureMatrix=a.j.Zero()),this._projectionModeMatrix||(this._projectionModeMatrix=a.j.Zero()),this._cachedUOffset=this.uOffset,this._cachedVOffset=this.vOffset,this._cachedUScale=this.uScale,this._cachedVScale=this.vScale,this._cachedCoordinatesMode=this.coordinatesMode,this.coordinatesMode){case t.PLANAR_MODE:a.j.IdentityToRef(this._cachedTextureMatrix),this._cachedTextureMatrix[0]=this.uScale,this._cachedTextureMatrix[5]=this.vScale,this._cachedTextureMatrix[12]=this.uOffset,this._cachedTextureMatrix[13]=this.vOffset;break;case t.PROJECTION_MODE:a.j.FromValuesToRef(.5,0,0,0,0,-.5,0,0,0,0,0,0,.5,.5,1,1,this._projectionModeMatrix);var n=i.getProjectionMatrix();this._cachedProjectionMatrixId=n.updateFlag,n.multiplyToRef(this._projectionModeMatrix,this._cachedTextureMatrix);break;default:a.j.IdentityToRef(this._cachedTextureMatrix)}return i.markAllMaterialsAsDirty(l.a.MATERIAL_TextureDirtyFlag,function(t){return-1!==t.getActiveTextures().indexOf(e)}),this._cachedTextureMatrix},t.prototype.clone=function(){var e=this;return r.a.Clone(function(){return new t(e._texture?e._texture.url:null,e.getScene(),e._noMipmap,e._invertY,e.samplingMode,void 0,void 0,e._texture?e._texture._buffer:void 0)},this)},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return"string"==typeof this._buffer&&"data:"===this._buffer.substr(0,5)&&(t.base64String=this._buffer,t.name=t.name.replace("data:","")),t.invertY=this._invertY,t.samplingMode=this.samplingMode,t},t.prototype.getClassName=function(){return"Texture"},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onLoadObservable.clear(),this._delayedOnLoad=null,this._delayedOnError=null},t.Parse=function(e,i,n){if(e.customType){var o=s.h.Instantiate(e.customType).Parse(e,i,n);return e.samplingMode&&o.updateSamplingMode&&o._samplingMode&&o._samplingMode!==e.samplingMode&&o.updateSamplingMode(e.samplingMode),o}if(e.isCube&&!e.isRenderTarget)return t._CubeTextureParser(e,i,n);if(!e.name&&!e.isRenderTarget)return null;var c=r.a.Parse(function(){var r,o=!0;if(e.noMipmap&&(o=!1),e.mirrorPlane){var s=t._CreateMirror(e.name,e.renderTargetSize,i,o);return s._waitingRenderList=e.renderList,s.mirrorPlane=a.n.FromArray(e.mirrorPlane),s}if(e.isRenderTarget){var c=null;if(e.isCube){if(i.reflectionProbes)for(var l=0;l<i.reflectionProbes.length;l++){var u=i.reflectionProbes[l];if(u.name===e.name)return u.cubeTexture}}else(c=t._CreateRenderTargetTexture(e.name,e.renderTargetSize,i,o))._waitingRenderList=e.renderList;return c}if(e.base64String)r=t.CreateFromBase64String(e.base64String,e.name,i,!o);else{var h=n+e.name;t.UseSerializedUrlIfAny&&e.url&&(h=e.url),r=new t(h,i,!o,e.invertY)}return r},e,i);if(e.samplingMode){var l=e.samplingMode;c&&c.samplingMode!==l&&c.updateSamplingMode(l)}if(c&&e.animations)for(var h=0;h<e.animations.length;h++){var d=e.animations[h],f=u.a.GetClass("BABYLON.Animation");f&&c.animations.push(f.Parse(d))}return c},t.CreateFromBase64String=function(e,i,n,r,o,s,a,c,u){return void 0===s&&(s=t.TRILINEAR_SAMPLINGMODE),void 0===a&&(a=null),void 0===c&&(c=null),void 0===u&&(u=l.a.TEXTUREFORMAT_RGBA),new t("data:"+i,n,r,o,s,a,c,e,!1,u)},t.LoadFromDataString=function(e,i,n,r,o,s,a,c,u,h){return void 0===r&&(r=!1),void 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h.a.WarnImport("RenderTargetTexture")},t.NEAREST_SAMPLINGMODE=l.a.TEXTURE_NEAREST_SAMPLINGMODE,t.NEAREST_NEAREST_MIPLINEAR=l.a.TEXTURE_NEAREST_NEAREST_MIPLINEAR,t.BILINEAR_SAMPLINGMODE=l.a.TEXTURE_BILINEAR_SAMPLINGMODE,t.LINEAR_LINEAR_MIPNEAREST=l.a.TEXTURE_LINEAR_LINEAR_MIPNEAREST,t.TRILINEAR_SAMPLINGMODE=l.a.TEXTURE_TRILINEAR_SAMPLINGMODE,t.LINEAR_LINEAR_MIPLINEAR=l.a.TEXTURE_LINEAR_LINEAR_MIPLINEAR,t.NEAREST_NEAREST_MIPNEAREST=l.a.TEXTURE_NEAREST_NEAREST_MIPNEAREST,t.NEAREST_LINEAR_MIPNEAREST=l.a.TEXTURE_NEAREST_LINEAR_MIPNEAREST,t.NEAREST_LINEAR_MIPLINEAR=l.a.TEXTURE_NEAREST_LINEAR_MIPLINEAR,t.NEAREST_LINEAR=l.a.TEXTURE_NEAREST_LINEAR,t.NEAREST_NEAREST=l.a.TEXTURE_NEAREST_NEAREST,t.LINEAR_NEAREST_MIPNEAREST=l.a.TEXTURE_LINEAR_NEAREST_MIPNEAREST,t.LINEAR_NEAREST_MIPLINEAR=l.a.TEXTURE_LINEAR_NEAREST_MIPLINEAR,t.LINEAR_LINEAR=l.a.TEXTURE_LINEAR_LINEAR,t.LINEAR_NEAREST=l.a.TEXTURE_LINEAR_NEAREST,t.EXPLICIT_MODE=l.a.TEXTURE_EXPLICIT_MODE,t.SPHERICAL_MODE=l.a.TEXTURE_SPHERICAL_MODE,t.PLANAR_MODE=l.a.TEXTURE_PLANAR_MODE,t.CUBIC_MODE=l.a.TEXTURE_CUBIC_MODE,t.PROJECTION_MODE=l.a.TEXTURE_PROJECTION_MODE,t.SKYBOX_MODE=l.a.TEXTURE_SKYBOX_MODE,t.INVCUBIC_MODE=l.a.TEXTURE_INVCUBIC_MODE,t.EQUIRECTANGULAR_MODE=l.a.TEXTURE_EQUIRECTANGULAR_MODE,t.FIXED_EQUIRECTANGULAR_MODE=l.a.TEXTURE_FIXED_EQUIRECTANGULAR_MODE,t.FIXED_EQUIRECTANGULAR_MIRRORED_MODE=l.a.TEXTURE_FIXED_EQUIRECTANGULAR_MIRRORED_MODE,t.CLAMP_ADDRESSMODE=l.a.TEXTURE_CLAMP_ADDRESSMODE,t.WRAP_ADDRESSMODE=l.a.TEXTURE_WRAP_ADDRESSMODE,t.MIRROR_ADDRESSMODE=l.a.TEXTURE_MIRROR_ADDRESSMODE,t.UseSerializedUrlIfAny=!1,n.c([Object(r.c)()],t.prototype,"url",void 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function(){}}(),S=function(){function e(t,i,n,s){var u=this;void 0===s&&(s=!1),this.forcePOTTextures=!1,this.isFullscreen=!1,this.isPointerLock=!1,this.cullBackFaces=!0,this.renderEvenInBackground=!0,this.preventCacheWipeBetweenFrames=!1,this.enableOfflineSupport=!1,this.disableManifestCheck=!1,this.scenes=new Array,this.onNewSceneAddedObservable=new r.c,this.postProcesses=new Array,this.validateShaderPrograms=!1,this.onResizeObservable=new r.c,this.onCanvasBlurObservable=new r.c,this.onCanvasFocusObservable=new r.c,this.onCanvasPointerOutObservable=new r.c,this.onBeforeTextureInitObservable=new r.c,this.disableUniformBuffers=!1,this._uniformBuffers=new Array,this.onBeginFrameObservable=new r.c,this.customAnimationFrameRequester=null,this.onEndFrameObservable=new r.c,this.onBeforeShaderCompilationObservable=new r.c,this.onAfterShaderCompilationObservable=new r.c,this._windowIsBackground=!1,this._webGLVersion=1,this._highPrecisionShadersAllowed=!0,this._badOS=!1,this._badDesktopOS=!1,this._colorWrite=!0,this._drawCalls=new c.f,this._renderingQueueLaunched=!1,this._activeRenderLoops=new Array,this._deterministicLockstep=!1,this._lockstepMaxSteps=4,this.onContextLostObservable=new r.c,this.onContextRestoredObservable=new r.c,this._contextWasLost=!1,this._doNotHandleContextLost=!1,this._performanceMonitor=new o.a,this._fps=60,this._deltaTime=0,this.disablePerformanceMonitorInBackground=!1,this.disableVertexArrayObjects=!1,this._depthCullingState=new p.b,this._stencilState=new p.c,this._alphaState=new p.a,this._alphaMode=e.ALPHA_DISABLE,this._internalTexturesCache=new Array,this._activeChannel=0,this._currentTextureChannel=-1,this._boundTexturesCache={},this._compiledEffects={},this._vertexAttribArraysEnabled=[],this._uintIndicesCurrentlySet=!1,this._currentBoundBuffer=new Array,this._currentFramebuffer=null,this._currentBufferPointers=new Array,this._currentInstanceLocations=new Array,this._currentInstanceBuffers=new Array,this._vaoRecordInProgress=!1,this._mustWipeVertexAttributes=!1,this._nextFreeTextureSlots=new Array,this._maxSimultaneousTextures=0,this._activeRequests=new Array,this._texturesSupported=new Array,this.premultipliedAlpha=!0,this._viewportCached=new l.y(0,0,0,0),this._unpackFlipYCached=null,this.enableUnpackFlipYCached=!0,this._boundUniforms={},a.a.Apply();var h=null;if(e.Instances.push(this),t){if(n=n||{},t.getContext){if(h=t,this._renderingCanvas=h,null!=i&&(n.antialias=i),void 0===n.deterministicLockstep&&(n.deterministicLockstep=!1),void 0===n.lockstepMaxSteps&&(n.lockstepMaxSteps=4),void 0===n.preserveDrawingBuffer&&(n.preserveDrawingBuffer=!1),void 0===n.audioEngine&&(n.audioEngine=!0),void 0===n.stencil&&(n.stencil=!0),!1===n.premultipliedAlpha&&(this.premultipliedAlpha=!1),this._deterministicLockstep=n.deterministicLockstep,this._lockstepMaxSteps=n.lockstepMaxSteps,this._doNotHandleContextLost=!!n.doNotHandleContextLost,navigator&&navigator.userAgent)for(var d=navigator.userAgent,f=0,_=e.ExceptionList;f<_.length;f++){var v=_[f],y=v.key,b=v.targets;if(new RegExp(y).test(d)){if(v.capture&&v.captureConstraint){var T=v.capture,E=v.captureConstraint,x=new RegExp(T).exec(d);if(x&&x.length>0)if(parseInt(x[x.length-1])>=E)continue}for(var R=0,P=b;R<P.length;R++){switch(P[R]){case"uniformBuffer":this.disableUniformBuffers=!0;break;case"vao":this.disableVertexArrayObjects=!0}}}}if(!n.disableWebGL2Support)try{this._gl=h.getContext("webgl2",n)||h.getContext("experimental-webgl2",n),this._gl&&(this._webGLVersion=2,this._gl.deleteQuery||(this._webGLVersion=1))}catch(e){}if(!this._gl){if(!h)throw new Error("The provided canvas is null or undefined.");try{this._gl=h.getContext("webgl",n)||h.getContext("experimental-webgl",n)}catch(e){throw new Error("WebGL not supported")}}if(!this._gl)throw new Error("WebGL not supported");this._gl.pixelStorei(this._gl.UNPACK_COLORSPACE_CONVERSION_WEBGL,this._gl.NONE),this._onCanvasFocus=function(){u.onCanvasFocusObservable.notifyObservers(u)},this._onCanvasBlur=function(){u.onCanvasBlurObservable.notifyObservers(u)},h.addEventListener("focus",this._onCanvasFocus),h.addEventListener("blur",this._onCanvasBlur),this._onBlur=function(){u.disablePerformanceMonitorInBackground&&u._performanceMonitor.disable(),u._windowIsBackground=!0},this._onFocus=function(){u.disablePerformanceMonitorInBackground&&u._performanceMonitor.enable(),u._windowIsBackground=!1},this._onCanvasPointerOut=function(e){u.onCanvasPointerOutObservable.notifyObservers(e)},g.a.IsWindowObjectExist()&&(window.addEventListener("blur",this._onBlur),window.addEventListener("focus",this._onFocus)),h.addEventListener("pointerout",this._onCanvasPointerOut),this._doNotHandleContextLost||(this._onContextLost=function(e){e.preventDefault(),u._contextWasLost=!0,m.a.Warn("WebGL context lost."),u.onContextLostObservable.notifyObservers(u)},this._onContextRestored=function(){setTimeout(function(){u._initGLContext(),u._rebuildEffects(),u._rebuildInternalTextures(),u._rebuildBuffers(),u.wipeCaches(!0),m.a.Warn("WebGL context successfully restored."),u.onContextRestoredObservable.notifyObservers(u),u._contextWasLost=!1},0)},h.addEventListener("webglcontextlost",this._onContextLost,!1),h.addEventListener("webglcontextrestored",this._onContextRestored,!1)),n.doNotHandleTouchAction||this._disableTouchAction()}else{this._gl=t,this._renderingCanvas=this._gl.canvas,this._gl.renderbufferStorageMultisample&&(this._webGLVersion=2);var S=this._gl.getContextAttributes();S&&(n.stencil=S.stencil)}void 0!==n.useHighPrecisionFloats&&(this._highPrecisionShadersAllowed=n.useHighPrecisionFloats);var C=g.a.IsWindowObjectExist()&&window.devicePixelRatio||1,M=n.limitDeviceRatio||C;if(this._hardwareScalingLevel=s?1/Math.min(M,C):1,this.resize(),this._isStencilEnable=!!n.stencil,this._initGLContext(),h){var O=document;this._onFullscreenChange=function(){void 0!==O.fullscreen?u.isFullscreen=O.fullscreen:void 0!==O.mozFullScreen?u.isFullscreen=O.mozFullScreen:void 0!==O.webkitIsFullScreen?u.isFullscreen=O.webkitIsFullScreen:void 0!==O.msIsFullScreen&&(u.isFullscreen=O.msIsFullScreen),u.isFullscreen&&u._pointerLockRequested&&h&&(h.requestPointerLock=h.requestPointerLock||h.msRequestPointerLock||h.mozRequestPointerLock||h.webkitRequestPointerLock,h.requestPointerLock&&h.requestPointerLock())},document.addEventListener("fullscreenchange",this._onFullscreenChange,!1),document.addEventListener("mozfullscreenchange",this._onFullscreenChange,!1),document.addEventListener("webkitfullscreenchange",this._onFullscreenChange,!1),document.addEventListener("msfullscreenchange",this._onFullscreenChange,!1),this._onPointerLockChange=function(){u.isPointerLock=O.mozPointerLockElement===h||O.webkitPointerLockElement===h||O.msPointerLockElement===h||O.pointerLockElement===h},document.addEventListener("pointerlockchange",this._onPointerLockChange,!1),document.addEventListener("mspointerlockchange",this._onPointerLockChange,!1),document.addEventListener("mozpointerlockchange",this._onPointerLockChange,!1),document.addEventListener("webkitpointerlockchange",this._onPointerLockChange,!1),this._connectVREvents(h,O)}!e.audioEngine&&n.audioEngine&&e.AudioEngineFactory&&(e.audioEngine=e.AudioEngineFactory(this.getRenderingCanvas()));for(var I=0;I<this._caps.maxVertexAttribs;I++)this._currentBufferPointers[I]=new A;this._prepareVRComponent(),n.autoEnableWebVR&&this.initWebVR(),this._badOS=/iPad/i.test(navigator.userAgent)||/iPhone/i.test(navigator.userAgent),this._badDesktopOS=/^((?!chrome|android).)*safari/i.test(navigator.userAgent),console.log("Babylon.js v"+e.Version+" - "+this.description),this.enableOfflineSupport=void 0!==e.OfflineProviderFactory}}return Object.defineProperty(e,"Instances",{get:function(){return v.a.Instances},enumerable:!0,configurable:!0}),Object.defineProperty(e,"LastCreatedEngine",{get:function(){return v.a.LastCreatedEngine},enumerable:!0,configurable:!0}),Object.defineProperty(e,"LastCreatedScene",{get:function(){return v.a.LastCreatedScene},enumerable:!0,configurable:!0}),e.MarkAllMaterialsAsDirty=function(t,i){for(var n=0;n<e.Instances.length;n++)for(var r=e.Instances[n],o=0;o<r.scenes.length;o++)r.scenes[o].markAllMaterialsAsDirty(t,i)},Object.defineProperty(e,"NpmPackage",{get:function(){return"babylonjs@4.0.3"},enumerable:!0,configurable:!0}),Object.defineProperty(e,"Version",{get:function(){return"4.0.3"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"description",{get:function(){var e="WebGL"+this.webGLVersion;return this._caps.parallelShaderCompile&&(e+=" - Parallel shader compilation"),e},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ShadersRepository",{get:function(){return h.a.ShadersRepository},set:function(e){h.a.ShadersRepository=e},enumerable:!0,configurable:!0}),e.DefaultLoadingScreenFactory=function(e){throw b.a.WarnImport("LoadingScreen")},Object.defineProperty(e.prototype,"supportsUniformBuffers",{get:function(){return this.webGLVersion>1&&!this.disableUniformBuffers},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"_shouldUseHighPrecisionShader",{get:function(){return this._caps.highPrecisionShaderSupported&&this._highPrecisionShadersAllowed},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"needPOTTextures",{get:function(){return this._webGLVersion<2||this.forcePOTTextures},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"doNotHandleContextLost",{get:function(){return this._doNotHandleContextLost},set:function(e){this._doNotHandleContextLost=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"performanceMonitor",{get:function(){return this._performanceMonitor},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"texturesSupported",{get:function(){return this._texturesSupported},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"textureFormatInUse",{get:function(){return this._textureFormatInUse},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"currentViewport",{get:function(){return this._cachedViewport},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"emptyTexture",{get:function(){return this._emptyTexture||(this._emptyTexture=this.createRawTexture(new Uint8Array(4),1,1,e.TEXTUREFORMAT_RGBA,!1,!1,e.TEXTURE_NEAREST_SAMPLINGMODE)),this._emptyTexture},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"emptyTexture3D",{get:function(){return this._emptyTexture3D||(this._emptyTexture3D=this.createRawTexture3D(new Uint8Array(4),1,1,1,e.TEXTUREFORMAT_RGBA,!1,!1,e.TEXTURE_NEAREST_SAMPLINGMODE)),this._emptyTexture3D},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"emptyCubeTexture",{get:function(){if(!this._emptyCubeTexture){var t=new Uint8Array(4),i=[t,t,t,t,t,t];this._emptyCubeTexture=this.createRawCubeTexture(i,1,e.TEXTUREFORMAT_RGBA,e.TEXTURETYPE_UNSIGNED_INT,!1,!1,e.TEXTURE_NEAREST_SAMPLINGMODE)}return this._emptyCubeTexture},enumerable:!0,configurable:!0}),e.prototype.initWebVR=function(){throw b.a.WarnImport("WebVRCamera")},e.prototype._prepareVRComponent=function(){},e.prototype._connectVREvents=function(e,t){},e.prototype._submitVRFrame=function(){},e.prototype.disableVR=function(){},e.prototype.isVRPresenting=function(){return!1},e.prototype._requestVRFrame=function(){},e.prototype._disableTouchAction=function(){this._renderingCanvas&&(this._renderingCanvas.setAttribute("touch-action","none"),this._renderingCanvas.style.touchAction="none",this._renderingCanvas.style.msTouchAction="none")},e.prototype._rebuildInternalTextures=function(){for(var e=0,t=this._internalTexturesCache.slice();e<t.length;e++){t[e]._rebuild()}},e.prototype._rebuildEffects=function(){for(var e in this._compiledEffects){this._compiledEffects[e]._prepareEffect()}h.a.ResetCache()},e.prototype.areAllEffectsReady=function(){for(var e in this._compiledEffects){if(!this._compiledEffects[e].isReady())return!1}return!0},e.prototype._rebuildBuffers=function(){for(var e=0,t=this.scenes;e<t.length;e++){var i=t[e];i.resetCachedMaterial(),i._rebuildGeometries(),i._rebuildTextures()}for(var n=0,r=this._uniformBuffers;n<r.length;n++){r[n]._rebuild()}},e.prototype._initGLContext=function(){this._caps=new P,this._caps.maxTexturesImageUnits=this._gl.getParameter(this._gl.MAX_TEXTURE_IMAGE_UNITS),this._caps.maxCombinedTexturesImageUnits=this._gl.getParameter(this._gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS),this._caps.maxVertexTextureImageUnits=this._gl.getParameter(this._gl.MAX_VERTEX_TEXTURE_IMAGE_UNITS),this._caps.maxTextureSize=this._gl.getParameter(this._gl.MAX_TEXTURE_SIZE),this._caps.maxCubemapTextureSize=this._gl.getParameter(this._gl.MAX_CUBE_MAP_TEXTURE_SIZE),this._caps.maxRenderTextureSize=this._gl.getParameter(this._gl.MAX_RENDERBUFFER_SIZE),this._caps.maxVertexAttribs=this._gl.getParameter(this._gl.MAX_VERTEX_ATTRIBS),this._caps.maxVaryingVectors=this._gl.getParameter(this._gl.MAX_VARYING_VECTORS),this._caps.maxFragmentUniformVectors=this._gl.getParameter(this._gl.MAX_FRAGMENT_UNIFORM_VECTORS),this._caps.maxVertexUniformVectors=this._gl.getParameter(this._gl.MAX_VERTEX_UNIFORM_VECTORS),this._glVersion=this._gl.getParameter(this._gl.VERSION);var e=this._gl.getExtension("WEBGL_debug_renderer_info");if(null!=e&&(this._glRenderer=this._gl.getParameter(e.UNMASKED_RENDERER_WEBGL),this._glVendor=this._gl.getParameter(e.UNMASKED_VENDOR_WEBGL)),this._glVendor||(this._glVendor="Unknown vendor"),this._glRenderer||(this._glRenderer="Unknown renderer"),this._gl.HALF_FLOAT_OES=36193,34842!==this._gl.RGBA16F&&(this._gl.RGBA16F=34842),34836!==this._gl.RGBA32F&&(this._gl.RGBA32F=34836),35056!==this._gl.DEPTH24_STENCIL8&&(this._gl.DEPTH24_STENCIL8=35056),this._caps.standardDerivatives=this._webGLVersion>1||null!==this._gl.getExtension("OES_standard_derivatives"),this._caps.astc=this._gl.getExtension("WEBGL_compressed_texture_astc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_astc"),this._caps.s3tc=this._gl.getExtension("WEBGL_compressed_texture_s3tc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc"),this._caps.pvrtc=this._gl.getExtension("WEBGL_compressed_texture_pvrtc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc"),this._caps.etc1=this._gl.getExtension("WEBGL_compressed_texture_etc1")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_etc1"),this._caps.etc2=this._gl.getExtension("WEBGL_compressed_texture_etc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_etc")||this._gl.getExtension("WEBGL_compressed_texture_es3_0"),this._caps.textureAnisotropicFilterExtension=this._gl.getExtension("EXT_texture_filter_anisotropic")||this._gl.getExtension("WEBKIT_EXT_texture_filter_anisotropic")||this._gl.getExtension("MOZ_EXT_texture_filter_anisotropic"),this._caps.maxAnisotropy=this._caps.textureAnisotropicFilterExtension?this._gl.getParameter(this._caps.textureAnisotropicFilterExtension.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0,this._caps.uintIndices=this._webGLVersion>1||null!==this._gl.getExtension("OES_element_index_uint"),this._caps.fragmentDepthSupported=this._webGLVersion>1||null!==this._gl.getExtension("EXT_frag_depth"),this._caps.highPrecisionShaderSupported=!1,this._caps.timerQuery=this._gl.getExtension("EXT_disjoint_timer_query_webgl2")||this._gl.getExtension("EXT_disjoint_timer_query"),this._caps.timerQuery&&(1===this._webGLVersion&&(this._gl.getQuery=this._caps.timerQuery.getQueryEXT.bind(this._caps.timerQuery)),this._caps.canUseTimestampForTimerQuery=this._gl.getQuery(this._caps.timerQuery.TIMESTAMP_EXT,this._caps.timerQuery.QUERY_COUNTER_BITS_EXT)>0),this._caps.colorBufferFloat=this._webGLVersion>1&&this._gl.getExtension("EXT_color_buffer_float"),this._caps.textureFloat=!!(this._webGLVersion>1||this._gl.getExtension("OES_texture_float")),this._caps.textureFloatLinearFiltering=!(!this._caps.textureFloat||!this._gl.getExtension("OES_texture_float_linear")),this._caps.textureFloatRender=!(!this._caps.textureFloat||!this._canRenderToFloatFramebuffer()),this._caps.textureHalfFloat=!!(this._webGLVersion>1||this._gl.getExtension("OES_texture_half_float")),this._caps.textureHalfFloatLinearFiltering=!!(this._webGLVersion>1||this._caps.textureHalfFloat&&this._gl.getExtension("OES_texture_half_float_linear")),this._webGLVersion>1&&(this._gl.HALF_FLOAT_OES=5131),this._caps.textureHalfFloatRender=this._caps.textureHalfFloat&&this._canRenderToHalfFloatFramebuffer(),this._caps.textureLOD=!!(this._webGLVersion>1||this._gl.getExtension("EXT_shader_texture_lod")),this._caps.multiview=this._gl.getExtension("OVR_multiview2"),this._webGLVersion>1)this._caps.drawBuffersExtension=!0;else{var t=this._gl.getExtension("WEBGL_draw_buffers");if(null!==t){this._caps.drawBuffersExtension=!0,this._gl.drawBuffers=t.drawBuffersWEBGL.bind(t),this._gl.DRAW_FRAMEBUFFER=this._gl.FRAMEBUFFER;for(var i=0;i<16;i++)this._gl["COLOR_ATTACHMENT"+i+"_WEBGL"]=t["COLOR_ATTACHMENT"+i+"_WEBGL"]}else this._caps.drawBuffersExtension=!1}if(this._caps.parallelShaderCompile=this._gl.getExtension("KHR_parallel_shader_compile"),this._webGLVersion>1)this._caps.depthTextureExtension=!0;else{var n=this._gl.getExtension("WEBGL_depth_texture");null!=n&&(this._caps.depthTextureExtension=!0,this._gl.UNSIGNED_INT_24_8=n.UNSIGNED_INT_24_8_WEBGL)}if(this.disableVertexArrayObjects)this._caps.vertexArrayObject=!1;else if(this._webGLVersion>1)this._caps.vertexArrayObject=!0;else{var r=this._gl.getExtension("OES_vertex_array_object");null!=r?(this._caps.vertexArrayObject=!0,this._gl.createVertexArray=r.createVertexArrayOES.bind(r),this._gl.bindVertexArray=r.bindVertexArrayOES.bind(r),this._gl.deleteVertexArray=r.deleteVertexArrayOES.bind(r)):this._caps.vertexArrayObject=!1}if(this._webGLVersion>1)this._caps.instancedArrays=!0;else{var o=this._gl.getExtension("ANGLE_instanced_arrays");null!=o?(this._caps.instancedArrays=!0,this._gl.drawArraysInstanced=o.drawArraysInstancedANGLE.bind(o),this._gl.drawElementsInstanced=o.drawElementsInstancedANGLE.bind(o),this._gl.vertexAttribDivisor=o.vertexAttribDivisorANGLE.bind(o)):this._caps.instancedArrays=!1}if(this._caps.astc&&this.texturesSupported.push("-astc.ktx"),this._caps.s3tc&&this.texturesSupported.push("-dxt.ktx"),this._caps.pvrtc&&this.texturesSupported.push("-pvrtc.ktx"),this._caps.etc2&&this.texturesSupported.push("-etc2.ktx"),this._caps.etc1&&this.texturesSupported.push("-etc1.ktx"),this._gl.getShaderPrecisionFormat){var s=this._gl.getShaderPrecisionFormat(this._gl.VERTEX_SHADER,this._gl.HIGH_FLOAT),a=this._gl.getShaderPrecisionFormat(this._gl.FRAGMENT_SHADER,this._gl.HIGH_FLOAT);s&&a&&(this._caps.highPrecisionShaderSupported=0!==s.precision&&0!==a.precision)}this.setDepthBuffer(!0),this.setDepthFunctionToLessOrEqual(),this.setDepthWrite(!0),this._maxSimultaneousTextures=this._caps.maxCombinedTexturesImageUnits;for(var c=0;c<this._maxSimultaneousTextures;c++)this._nextFreeTextureSlots.push(c)},Object.defineProperty(e.prototype,"webGLVersion",{get:function(){return this._webGLVersion},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isStencilEnable",{get:function(){return this._isStencilEnable},enumerable:!0,configurable:!0}),e.prototype._prepareWorkingCanvas=function(){if(!this._workingCanvas){this._workingCanvas=document.createElement("canvas");var e=this._workingCanvas.getContext("2d");e&&(this._workingContext=e)}},e.prototype.resetTextureCache=function(){for(var e in this._boundTexturesCache)this._boundTexturesCache.hasOwnProperty(e)&&(this._boundTexturesCache[e]=null);this._currentTextureChannel=-1},e.prototype.isDeterministicLockStep=function(){return this._deterministicLockstep},e.prototype.getLockstepMaxSteps=function(){return this._lockstepMaxSteps},e.prototype.getGlInfo=function(){return{vendor:this._glVendor,renderer:this._glRenderer,version:this._glVersion}},e.prototype.getAspectRatio=function(e,t){void 0===t&&(t=!1);var i=e.viewport;return this.getRenderWidth(t)*i.width/(this.getRenderHeight(t)*i.height)},e.prototype.getScreenAspectRatio=function(){return this.getRenderWidth(!0)/this.getRenderHeight(!0)},e.prototype.getRenderWidth=function(e){return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.width:this._gl.drawingBufferWidth},e.prototype.getRenderHeight=function(e){return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.height:this._gl.drawingBufferHeight},e.prototype.getRenderingCanvas=function(){return this._renderingCanvas},e.prototype.getRenderingCanvasClientRect=function(){return this._renderingCanvas?this._renderingCanvas.getBoundingClientRect():null},e.prototype.setHardwareScalingLevel=function(e){this._hardwareScalingLevel=e,this.resize()},e.prototype.getHardwareScalingLevel=function(){return this._hardwareScalingLevel},e.prototype.getLoadedTexturesCache=function(){return this._internalTexturesCache},e.prototype.getCaps=function(){return this._caps},e.prototype.getDepthFunction=function(){return this._depthCullingState.depthFunc},e.prototype.setDepthFunction=function(e){this._depthCullingState.depthFunc=e},e.prototype.setDepthFunctionToGreater=function(){this._depthCullingState.depthFunc=this._gl.GREATER},e.prototype.setDepthFunctionToGreaterOrEqual=function(){this._depthCullingState.depthFunc=this._gl.GEQUAL},e.prototype.setDepthFunctionToLess=function(){this._depthCullingState.depthFunc=this._gl.LESS},e.prototype.cacheStencilState=function(){this._cachedStencilBuffer=this.getStencilBuffer(),this._cachedStencilFunction=this.getStencilFunction(),this._cachedStencilMask=this.getStencilMask(),this._cachedStencilOperationPass=this.getStencilOperationPass(),this._cachedStencilOperationFail=this.getStencilOperationFail(),this._cachedStencilOperationDepthFail=this.getStencilOperationDepthFail(),this._cachedStencilReference=this.getStencilFunctionReference()},e.prototype.restoreStencilState=function(){this.setStencilFunction(this._cachedStencilFunction),this.setStencilMask(this._cachedStencilMask),this.setStencilBuffer(this._cachedStencilBuffer),this.setStencilOperationPass(this._cachedStencilOperationPass),this.setStencilOperationFail(this._cachedStencilOperationFail),this.setStencilOperationDepthFail(this._cachedStencilOperationDepthFail),this.setStencilFunctionReference(this._cachedStencilReference)},e.prototype.setDepthFunctionToLessOrEqual=function(){this._depthCullingState.depthFunc=this._gl.LEQUAL},e.prototype.getStencilBuffer=function(){return this._stencilState.stencilTest},e.prototype.setStencilBuffer=function(e){this._stencilState.stencilTest=e},e.prototype.getStencilMask=function(){return this._stencilState.stencilMask},e.prototype.setStencilMask=function(e){this._stencilState.stencilMask=e},e.prototype.getStencilFunction=function(){return this._stencilState.stencilFunc},e.prototype.getStencilFunctionReference=function(){return this._stencilState.stencilFuncRef},e.prototype.getStencilFunctionMask=function(){return this._stencilState.stencilFuncMask},e.prototype.setStencilFunction=function(e){this._stencilState.stencilFunc=e},e.prototype.setStencilFunctionReference=function(e){this._stencilState.stencilFuncRef=e},e.prototype.setStencilFunctionMask=function(e){this._stencilState.stencilFuncMask=e},e.prototype.getStencilOperationFail=function(){return this._stencilState.stencilOpStencilFail},e.prototype.getStencilOperationDepthFail=function(){return this._stencilState.stencilOpDepthFail},e.prototype.getStencilOperationPass=function(){return this._stencilState.stencilOpStencilDepthPass},e.prototype.setStencilOperationFail=function(e){this._stencilState.stencilOpStencilFail=e},e.prototype.setStencilOperationDepthFail=function(e){this._stencilState.stencilOpDepthFail=e},e.prototype.setStencilOperationPass=function(e){this._stencilState.stencilOpStencilDepthPass=e},e.prototype.setDitheringState=function(e){e?this._gl.enable(this._gl.DITHER):this._gl.disable(this._gl.DITHER)},e.prototype.setRasterizerState=function(e){e?this._gl.disable(this._gl.RASTERIZER_DISCARD):this._gl.enable(this._gl.RASTERIZER_DISCARD)},e.prototype.stopRenderLoop=function(e){if(e){var t=this._activeRenderLoops.indexOf(e);t>=0&&this._activeRenderLoops.splice(t,1)}else this._activeRenderLoops=[]},e.prototype._renderLoop=function(){if(!this._contextWasLost){var e=!0;if(!this.renderEvenInBackground&&this._windowIsBackground&&(e=!1),e){this.beginFrame();for(var t=0;t<this._activeRenderLoops.length;t++){(0,this._activeRenderLoops[t])()}this.endFrame()}}this._activeRenderLoops.length>0?this.customAnimationFrameRequester?(this.customAnimationFrameRequester.requestID=c.h.QueueNewFrame(this.customAnimationFrameRequester.renderFunction||this._bindedRenderFunction,this.customAnimationFrameRequester),this._frameHandler=this.customAnimationFrameRequester.requestID):this.isVRPresenting()?this._requestVRFrame():this._frameHandler=c.h.QueueNewFrame(this._bindedRenderFunction):this._renderingQueueLaunched=!1},e.prototype.runRenderLoop=function(e){-1===this._activeRenderLoops.indexOf(e)&&(this._activeRenderLoops.push(e),this._renderingQueueLaunched||(this._renderingQueueLaunched=!0,this._bindedRenderFunction=this._renderLoop.bind(this),this._frameHandler=c.h.QueueNewFrame(this._bindedRenderFunction)))},e.prototype.switchFullscreen=function(e){this.isFullscreen?this.exitFullscreen():this.enterFullscreen(e)},e.prototype.enterFullscreen=function(e){this.isFullscreen||(this._pointerLockRequested=e,this._renderingCanvas&&c.h.RequestFullscreen(this._renderingCanvas))},e.prototype.exitFullscreen=function(){this.isFullscreen&&c.h.ExitFullscreen()},e.prototype.clear=function(e,t,i,n){void 0===n&&(n=!1),this.applyStates();var r=0;t&&e&&(this._gl.clearColor(e.r,e.g,e.b,void 0!==e.a?e.a:1),r|=this._gl.COLOR_BUFFER_BIT),i&&(this._gl.clearDepth(1),r|=this._gl.DEPTH_BUFFER_BIT),n&&(this._gl.clearStencil(0),r|=this._gl.STENCIL_BUFFER_BIT),this._gl.clear(r)},e.prototype.scissorClear=function(e,t,i,n,r){this.enableScissor(e,t,i,n),this.clear(r,!0,!0,!0),this.disableScissor()},e.prototype.enableScissor=function(e,t,i,n){var r=this._gl;r.enable(r.SCISSOR_TEST),r.scissor(e,t,i,n)},e.prototype.disableScissor=function(){var e=this._gl;e.disable(e.SCISSOR_TEST)},e.prototype._viewport=function(e,t,i,n){e===this._viewportCached.x&&t===this._viewportCached.y&&i===this._viewportCached.z&&n===this._viewportCached.w||(this._viewportCached.x=e,this._viewportCached.y=t,this._viewportCached.z=i,this._viewportCached.w=n,this._gl.viewport(e,t,i,n))},e.prototype.setViewport=function(e,t,i){var n=t||this.getRenderWidth(),r=i||this.getRenderHeight(),o=e.x||0,s=e.y||0;this._cachedViewport=e,this._viewport(o*n,s*r,n*e.width,r*e.height)},e.prototype.setDirectViewport=function(e,t,i,n){var r=this._cachedViewport;return this._cachedViewport=null,this._viewport(e,t,i,n),r},e.prototype.beginFrame=function(){this.onBeginFrameObservable.notifyObservers(this),this._measureFps()},e.prototype.endFrame=function(){this._badOS&&this.flushFramebuffer(),this._submitVRFrame(),this.onEndFrameObservable.notifyObservers(this)},e.prototype.resize=function(){if(!this.isVRPresenting()){var e=this._renderingCanvas?this._renderingCanvas.clientWidth:window.innerWidth,t=this._renderingCanvas?this._renderingCanvas.clientHeight:window.innerHeight;this.setSize(e/this._hardwareScalingLevel,t/this._hardwareScalingLevel)}},e.prototype.setSize=function(e,t){if(this._renderingCanvas&&(this._renderingCanvas.width!==e||this._renderingCanvas.height!==t)){this._renderingCanvas.width=e,this._renderingCanvas.height=t;for(var i=0;i<this.scenes.length;i++)for(var n=this.scenes[i],r=0;r<n.cameras.length;r++){n.cameras[r]._currentRenderId=0}this.onResizeObservable.hasObservers&&this.onResizeObservable.notifyObservers(this)}},e.prototype.bindFramebuffer=function(e,t,i,n,r,o,s){void 0===s&&(s=0),this._currentRenderTarget&&this.unBindFramebuffer(this._currentRenderTarget),this._currentRenderTarget=e,this._bindUnboundFramebuffer(e._MSAAFramebuffer?e._MSAAFramebuffer:e._framebuffer);var a=this._gl;e.isCube&&(void 0===t&&(t=0),a.framebufferTexture2D(a.FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_CUBE_MAP_POSITIVE_X+t,e._webGLTexture,s),o&&(o._generateStencilBuffer?a.framebufferTexture2D(a.FRAMEBUFFER,a.DEPTH_STENCIL_ATTACHMENT,a.TEXTURE_CUBE_MAP_POSITIVE_X+t,o._webGLTexture,s):a.framebufferTexture2D(a.FRAMEBUFFER,a.DEPTH_ATTACHMENT,a.TEXTURE_CUBE_MAP_POSITIVE_X+t,o._webGLTexture,s))),this._cachedViewport&&!r?this.setViewport(this._cachedViewport,i,n):(i||(i=e.width,s&&(i/=Math.pow(2,s))),n||(n=e.height,s&&(n/=Math.pow(2,s))),this._viewport(0,0,i,n)),this.wipeCaches()},e.prototype._bindUnboundFramebuffer=function(e){this._currentFramebuffer!==e&&(this._gl.bindFramebuffer(this._gl.FRAMEBUFFER,e),this._currentFramebuffer=e)},e.prototype.unBindFramebuffer=function(e,t,i){void 0===t&&(t=!1),this._currentRenderTarget=null;var n=this._gl;e._MSAAFramebuffer&&(n.bindFramebuffer(n.READ_FRAMEBUFFER,e._MSAAFramebuffer),n.bindFramebuffer(n.DRAW_FRAMEBUFFER,e._framebuffer),n.blitFramebuffer(0,0,e.width,e.height,0,0,e.width,e.height,n.COLOR_BUFFER_BIT,n.NEAREST)),!e.generateMipMaps||t||e.isCube||(this._bindTextureDirectly(n.TEXTURE_2D,e,!0),n.generateMipmap(n.TEXTURE_2D),this._bindTextureDirectly(n.TEXTURE_2D,null)),i&&(e._MSAAFramebuffer&&this._bindUnboundFramebuffer(e._framebuffer),i()),this._bindUnboundFramebuffer(null)},e.prototype.generateMipMapsForCubemap=function(e){if(e.generateMipMaps){var t=this._gl;this._bindTextureDirectly(t.TEXTURE_CUBE_MAP,e,!0),t.generateMipmap(t.TEXTURE_CUBE_MAP),this._bindTextureDirectly(t.TEXTURE_CUBE_MAP,null)}},e.prototype.flushFramebuffer=function(){this._gl.flush()},e.prototype.restoreDefaultFramebuffer=function(){this._currentRenderTarget?this.unBindFramebuffer(this._currentRenderTarget):this._bindUnboundFramebuffer(null),this._cachedViewport&&this.setViewport(this._cachedViewport),this.wipeCaches()},e.prototype.createUniformBuffer=function(e){var t=this._gl.createBuffer();if(!t)throw new Error("Unable to create uniform buffer");var i=new E.a(t);return this.bindUniformBuffer(i),e instanceof Float32Array?this._gl.bufferData(this._gl.UNIFORM_BUFFER,e,this._gl.STATIC_DRAW):this._gl.bufferData(this._gl.UNIFORM_BUFFER,new Float32Array(e),this._gl.STATIC_DRAW),this.bindUniformBuffer(null),i.references=1,i},e.prototype.createDynamicUniformBuffer=function(e){var t=this._gl.createBuffer();if(!t)throw new Error("Unable to create dynamic uniform buffer");var i=new E.a(t);return this.bindUniformBuffer(i),e instanceof Float32Array?this._gl.bufferData(this._gl.UNIFORM_BUFFER,e,this._gl.DYNAMIC_DRAW):this._gl.bufferData(this._gl.UNIFORM_BUFFER,new Float32Array(e),this._gl.DYNAMIC_DRAW),this.bindUniformBuffer(null),i.references=1,i},e.prototype.updateUniformBuffer=function(e,t,i,n){this.bindUniformBuffer(e),void 0===i&&(i=0),void 0===n?t instanceof Float32Array?this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,i,t):this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,i,new Float32Array(t)):t instanceof Float32Array?this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,0,t.subarray(i,i+n)):this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,0,new Float32Array(t).subarray(i,i+n)),this.bindUniformBuffer(null)},e.prototype._resetVertexBufferBinding=function(){this.bindArrayBuffer(null),this._cachedVertexBuffers=null},e.prototype.createVertexBuffer=function(e){var t=this._gl.createBuffer();if(!t)throw new Error("Unable to create vertex buffer");var i=new E.a(t);return this.bindArrayBuffer(i),e instanceof Array?this._gl.bufferData(this._gl.ARRAY_BUFFER,new Float32Array(e),this._gl.STATIC_DRAW):this._gl.bufferData(this._gl.ARRAY_BUFFER,e,this._gl.STATIC_DRAW),this._resetVertexBufferBinding(),i.references=1,i},e.prototype.createDynamicVertexBuffer=function(e){var t=this._gl.createBuffer();if(!t)throw new Error("Unable to create dynamic vertex buffer");var i=new E.a(t);return this.bindArrayBuffer(i),e instanceof Array?this._gl.bufferData(this._gl.ARRAY_BUFFER,new Float32Array(e),this._gl.DYNAMIC_DRAW):this._gl.bufferData(this._gl.ARRAY_BUFFER,e,this._gl.DYNAMIC_DRAW),this._resetVertexBufferBinding(),i.references=1,i},e.prototype.updateDynamicIndexBuffer=function(e,t,i){var n;void 0===i&&(i=0),this._currentBoundBuffer[this._gl.ELEMENT_ARRAY_BUFFER]=null,this.bindIndexBuffer(e),n=t instanceof Uint16Array||t instanceof Uint32Array?t:e.is32Bits?new Uint32Array(t):new Uint16Array(t),this._gl.bufferData(this._gl.ELEMENT_ARRAY_BUFFER,n,this._gl.DYNAMIC_DRAW),this._resetIndexBufferBinding()},e.prototype.updateDynamicVertexBuffer=function(e,t,i,n){this.bindArrayBuffer(e),void 0===i&&(i=0),void 0===n?t instanceof Array?this._gl.bufferSubData(this._gl.ARRAY_BUFFER,i,new Float32Array(t)):this._gl.bufferSubData(this._gl.ARRAY_BUFFER,i,t):t instanceof Array?this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,new Float32Array(t).subarray(i,i+n)):(t=t instanceof ArrayBuffer?new Uint8Array(t,i,n):new Uint8Array(t.buffer,t.byteOffset+i,n),this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,t)),this._resetVertexBufferBinding()},e.prototype._resetIndexBufferBinding=function(){this.bindIndexBuffer(null),this._cachedIndexBuffer=null},e.prototype.createIndexBuffer=function(e,t){var i,n=this._gl.createBuffer(),r=new E.a(n);if(!n)throw new Error("Unable to create index buffer");this.bindIndexBuffer(r);var o=!1;if(e instanceof Uint16Array)i=e;else if(this._caps.uintIndices)if(e instanceof Uint32Array)i=e,o=!0;else{for(var s=0;s<e.length;s++)if(e[s]>65535){o=!0;break}i=o?new Uint32Array(e):new Uint16Array(e)}else i=new Uint16Array(e);return this._gl.bufferData(this._gl.ELEMENT_ARRAY_BUFFER,i,t?this._gl.DYNAMIC_DRAW:this._gl.STATIC_DRAW),this._resetIndexBufferBinding(),r.references=1,r.is32Bits=o,r},e.prototype.bindArrayBuffer=function(e){this._vaoRecordInProgress||this._unbindVertexArrayObject(),this.bindBuffer(e,this._gl.ARRAY_BUFFER)},e.prototype.bindUniformBuffer=function(e){this._gl.bindBuffer(this._gl.UNIFORM_BUFFER,e?e.underlyingResource:null)},e.prototype.bindUniformBufferBase=function(e,t){this._gl.bindBufferBase(this._gl.UNIFORM_BUFFER,t,e?e.underlyingResource:null)},e.prototype.bindUniformBlock=function(e,t,i){var n=e.program,r=this._gl.getUniformBlockIndex(n,t);this._gl.uniformBlockBinding(n,r,i)},e.prototype.bindIndexBuffer=function(e){this._vaoRecordInProgress||this._unbindVertexArrayObject(),this.bindBuffer(e,this._gl.ELEMENT_ARRAY_BUFFER)},e.prototype.bindBuffer=function(e,t){(this._vaoRecordInProgress||this._currentBoundBuffer[t]!==e)&&(this._gl.bindBuffer(t,e?e.underlyingResource:null),this._currentBoundBuffer[t]=e)},e.prototype.updateArrayBuffer=function(e){this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,e)},e.prototype._vertexAttribPointer=function(e,t,i,n,r,o,s){var a=this._currentBufferPointers[t],c=!1;a.active?(a.buffer!==e&&(a.buffer=e,c=!0),a.size!==i&&(a.size=i,c=!0),a.type!==n&&(a.type=n,c=!0),a.normalized!==r&&(a.normalized=r,c=!0),a.stride!==o&&(a.stride=o,c=!0),a.offset!==s&&(a.offset=s,c=!0)):(c=!0,a.active=!0,a.index=t,a.size=i,a.type=n,a.normalized=r,a.stride=o,a.offset=s,a.buffer=e),(c||this._vaoRecordInProgress)&&(this.bindArrayBuffer(e),this._gl.vertexAttribPointer(t,i,n,r,o,s))},e.prototype._bindIndexBufferWithCache=function(e){null!=e&&this._cachedIndexBuffer!==e&&(this._cachedIndexBuffer=e,this.bindIndexBuffer(e),this._uintIndicesCurrentlySet=e.is32Bits)},e.prototype._bindVertexBuffersAttributes=function(e,t){var i=t.getAttributesNames();this._vaoRecordInProgress||this._unbindVertexArrayObject(),this.unbindAllAttributes();for(var n=0;n<i.length;n++){var r=t.getAttributeLocation(n);if(r>=0){var o=e[i[n]];if(!o)continue;this._gl.enableVertexAttribArray(r),this._vaoRecordInProgress||(this._vertexAttribArraysEnabled[r]=!0);var s=o.getBuffer();s&&(this._vertexAttribPointer(s,r,o.getSize(),o.type,o.normalized,o.byteStride,o.byteOffset),o.getIsInstanced()&&(this._gl.vertexAttribDivisor(r,o.getInstanceDivisor()),this._vaoRecordInProgress||(this._currentInstanceLocations.push(r),this._currentInstanceBuffers.push(s))))}}},e.prototype.recordVertexArrayObject=function(e,t,i){var n=this._gl.createVertexArray();return this._vaoRecordInProgress=!0,this._gl.bindVertexArray(n),this._mustWipeVertexAttributes=!0,this._bindVertexBuffersAttributes(e,i),this.bindIndexBuffer(t),this._vaoRecordInProgress=!1,this._gl.bindVertexArray(null),n},e.prototype.bindVertexArrayObject=function(e,t){this._cachedVertexArrayObject!==e&&(this._cachedVertexArrayObject=e,this._gl.bindVertexArray(e),this._cachedVertexBuffers=null,this._cachedIndexBuffer=null,this._uintIndicesCurrentlySet=null!=t&&t.is32Bits,this._mustWipeVertexAttributes=!0)},e.prototype.bindBuffersDirectly=function(e,t,i,n,r){if(this._cachedVertexBuffers!==e||this._cachedEffectForVertexBuffers!==r){this._cachedVertexBuffers=e,this._cachedEffectForVertexBuffers=r;var o=r.getAttributesCount();this._unbindVertexArrayObject(),this.unbindAllAttributes();for(var s=0,a=0;a<o;a++)if(a<i.length){var c=r.getAttributeLocation(a);c>=0&&(this._gl.enableVertexAttribArray(c),this._vertexAttribArraysEnabled[c]=!0,this._vertexAttribPointer(e,c,i[a],this._gl.FLOAT,!1,n,s)),s+=4*i[a]}}this._bindIndexBufferWithCache(t)},e.prototype._unbindVertexArrayObject=function(){this._cachedVertexArrayObject&&(this._cachedVertexArrayObject=null,this._gl.bindVertexArray(null))},e.prototype.bindBuffers=function(e,t,i){this._cachedVertexBuffers===e&&this._cachedEffectForVertexBuffers===i||(this._cachedVertexBuffers=e,this._cachedEffectForVertexBuffers=i,this._bindVertexBuffersAttributes(e,i)),this._bindIndexBufferWithCache(t)},e.prototype.unbindInstanceAttributes=function(){for(var e,t=0,i=this._currentInstanceLocations.length;t<i;t++){var n=this._currentInstanceBuffers[t];e!=n&&n.references&&(e=n,this.bindArrayBuffer(n));var r=this._currentInstanceLocations[t];this._gl.vertexAttribDivisor(r,0)}this._currentInstanceBuffers.length=0,this._currentInstanceLocations.length=0},e.prototype.releaseVertexArrayObject=function(e){this._gl.deleteVertexArray(e)},e.prototype._releaseBuffer=function(e){return e.references--,0===e.references&&(this._gl.deleteBuffer(e.underlyingResource),!0)},e.prototype.createInstancesBuffer=function(e){var t=this._gl.createBuffer();if(!t)throw new Error("Unable to create instance buffer");var i=new E.a(t);return i.capacity=e,this.bindArrayBuffer(i),this._gl.bufferData(this._gl.ARRAY_BUFFER,e,this._gl.DYNAMIC_DRAW),i},e.prototype.deleteInstancesBuffer=function(e){this._gl.deleteBuffer(e)},e.prototype.updateAndBindInstancesBuffer=function(e,t,i){if(this.bindArrayBuffer(e),t&&this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,t),void 0!==i[0].index){for(var n=0,r=0;r<i.length;r++){n+=4*(o=i[r]).attributeSize}for(r=0;r<i.length;r++){var o=i[r];this._vertexAttribArraysEnabled[o.index]||(this._gl.enableVertexAttribArray(o.index),this._vertexAttribArraysEnabled[o.index]=!0),this._vertexAttribPointer(e,o.index,o.attributeSize,o.attribyteType||this._gl.FLOAT,o.normalized||!1,n,o.offset),this._gl.vertexAttribDivisor(o.index,1),this._currentInstanceLocations.push(o.index),this._currentInstanceBuffers.push(e)}}else for(var s=0;s<4;s++){var a=i[s];this._vertexAttribArraysEnabled[a]||(this._gl.enableVertexAttribArray(a),this._vertexAttribArraysEnabled[a]=!0),this._vertexAttribPointer(e,a,4,this._gl.FLOAT,!1,64,16*s),this._gl.vertexAttribDivisor(a,1),this._currentInstanceLocations.push(a),this._currentInstanceBuffers.push(e)}},e.prototype.applyStates=function(){this._depthCullingState.apply(this._gl),this._stencilState.apply(this._gl),this._alphaState.apply(this._gl)},e.prototype.draw=function(e,t,i,n){this.drawElementsType(e?d.a.TriangleFillMode:d.a.WireFrameFillMode,t,i,n)},e.prototype.drawPointClouds=function(e,t,i){this.drawArraysType(d.a.PointFillMode,e,t,i)},e.prototype.drawUnIndexed=function(e,t,i,n){this.drawArraysType(e?d.a.TriangleFillMode:d.a.WireFrameFillMode,t,i,n)},e.prototype.drawElementsType=function(e,t,i,n){this.applyStates(),this._drawCalls.addCount(1,!1);var r=this._drawMode(e),o=this._uintIndicesCurrentlySet?this._gl.UNSIGNED_INT:this._gl.UNSIGNED_SHORT,s=this._uintIndicesCurrentlySet?4:2;n?this._gl.drawElementsInstanced(r,i,o,t*s,n):this._gl.drawElements(r,i,o,t*s)},e.prototype.drawArraysType=function(e,t,i,n){this.applyStates(),this._drawCalls.addCount(1,!1);var r=this._drawMode(e);n?this._gl.drawArraysInstanced(r,t,i,n):this._gl.drawArrays(r,t,i)},e.prototype._drawMode=function(e){switch(e){case d.a.TriangleFillMode:return this._gl.TRIANGLES;case d.a.PointFillMode:return this._gl.POINTS;case d.a.WireFrameFillMode:return this._gl.LINES;case d.a.PointListDrawMode:return this._gl.POINTS;case d.a.LineListDrawMode:return this._gl.LINES;case d.a.LineLoopDrawMode:return this._gl.LINE_LOOP;case d.a.LineStripDrawMode:return this._gl.LINE_STRIP;case d.a.TriangleStripDrawMode:return this._gl.TRIANGLE_STRIP;case d.a.TriangleFanDrawMode:return this._gl.TRIANGLE_FAN;default:return this._gl.TRIANGLES}},e.prototype._releaseEffect=function(e){this._compiledEffects[e._key]&&(delete this._compiledEffects[e._key],this._deletePipelineContext(e.getPipelineContext()))},e.prototype._deletePipelineContext=function(e){var t=e;t&&t.program&&(t.program.__SPECTOR_rebuildProgram=null,t.transformFeedback&&(this.deleteTransformFeedback(t.transformFeedback),t.transformFeedback=null),this._gl.deleteProgram(t.program))},e.prototype.createEffect=function(e,t,i,n,r,o,s,a,c){var l=(e.vertexElement||e.vertex||e)+"+"+(e.fragmentElement||e.fragment||e)+"@"+(r||t.defines);if(this._compiledEffects[l]){var u=this._compiledEffects[l];return s&&u.isReady()&&s(u),u}var d=new h.a(e,t,i,n,this,r,o,s,a,c);return d._key=l,this._compiledEffects[l]=d,d},e.prototype._compileShader=function(e,t,i,n){return this._compileRawShader(n+(i?i+"\n":"")+e,t)},e.prototype._compileRawShader=function(e,t){var i=this._gl,n=i.createShader("vertex"===t?i.VERTEX_SHADER:i.FRAGMENT_SHADER);if(!n)throw new Error("Something went wrong while compile the shader.");return i.shaderSource(n,e),i.compileShader(n),n},e.prototype.createRawShaderProgram=function(e,t,i,n,r){void 0===r&&(r=null),n=n||this._gl;var o=this._compileRawShader(t,"vertex"),s=this._compileRawShader(i,"fragment");return this._createShaderProgram(e,o,s,n,r)},e.prototype.createShaderProgram=function(e,t,i,n,r,o){void 0===o&&(o=null),r=r||this._gl,this.onBeforeShaderCompilationObservable.notifyObservers(this);var s=this._webGLVersion>1?"#version 300 es\n#define WEBGL2 \n":"",a=this._compileShader(t,"vertex",n,s),c=this._compileShader(i,"fragment",n,s),l=this._createShaderProgram(e,a,c,r,o);return this.onAfterShaderCompilationObservable.notifyObservers(this),l},e.prototype.createPipelineContext=function(){var e=new T.a;return e.engine=this,this._caps.parallelShaderCompile&&(e.isParallelCompiled=!0),e},e.prototype._createShaderProgram=function(e,t,i,n,r){void 0===r&&(r=null);var o=n.createProgram();if(e.program=o,!o)throw new Error("Unable to create program");if(n.attachShader(o,t),n.attachShader(o,i),this.webGLVersion>1&&r){var s=this.createTransformFeedback();this.bindTransformFeedback(s),this.setTranformFeedbackVaryings(o,r),e.transformFeedback=s}return n.linkProgram(o),this.webGLVersion>1&&r&&this.bindTransformFeedback(null),e.context=n,e.vertexShader=t,e.fragmentShader=i,e.isParallelCompiled||this._finalizePipelineContext(e),o},e.prototype._finalizePipelineContext=function(e){var t=e.context,i=e.vertexShader,n=e.fragmentShader,r=e.program;if(!t.getProgramParameter(r,t.LINK_STATUS)){var o,s;if(!this._gl.getShaderParameter(i,this._gl.COMPILE_STATUS))if(o=this._gl.getShaderInfoLog(i))throw new Error(o);if(!this._gl.getShaderParameter(n,this._gl.COMPILE_STATUS))if(o=this._gl.getShaderInfoLog(n))throw new Error(o);if(s=t.getProgramInfoLog(r))throw new Error(s)}if(this.validateShaderPrograms&&(t.validateProgram(r),!t.getProgramParameter(r,t.VALIDATE_STATUS)&&(s=t.getProgramInfoLog(r))))throw new Error(s);t.deleteShader(i),t.deleteShader(n),e.vertexShader=void 0,e.fragmentShader=void 0,e.onCompiled&&(e.onCompiled(),e.onCompiled=void 0)},e.prototype._preparePipelineContext=function(e,t,i,n,r,o,s){var a=e;a.program=n?this.createRawShaderProgram(a,t,i,void 0,s):this.createShaderProgram(a,t,i,o,void 0,s),a.program.__SPECTOR_rebuildProgram=r},e.prototype._isRenderingStateCompiled=function(e){var t=e;return!!this._gl.getProgramParameter(t.program,this._caps.parallelShaderCompile.COMPLETION_STATUS_KHR)&&(this._finalizePipelineContext(t),!0)},e.prototype._executeWhenRenderingStateIsCompiled=function(e,t){var i=e;i.isParallelCompiled?i.onCompiled=t:t()},e.prototype.getUniforms=function(e,t){for(var i=new Array,n=e,r=0;r<t.length;r++)i.push(this._gl.getUniformLocation(n.program,t[r]));return i},e.prototype.getAttributes=function(e,t){for(var i=[],n=e,r=0;r<t.length;r++)try{i.push(this._gl.getAttribLocation(n.program,t[r]))}catch(e){i.push(-1)}return i},e.prototype.enableEffect=function(e){e&&e!==this._currentEffect&&(this.bindSamplers(e),this._currentEffect=e,e.onBind&&e.onBind(e),e._onBindObservable&&e._onBindObservable.notifyObservers(e))},e.prototype.setIntArray=function(e,t){e&&this._gl.uniform1iv(e,t)},e.prototype.setIntArray2=function(e,t){e&&t.length%2==0&&this._gl.uniform2iv(e,t)},e.prototype.setIntArray3=function(e,t){e&&t.length%3==0&&this._gl.uniform3iv(e,t)},e.prototype.setIntArray4=function(e,t){e&&t.length%4==0&&this._gl.uniform4iv(e,t)},e.prototype.setFloatArray=function(e,t){e&&this._gl.uniform1fv(e,t)},e.prototype.setFloatArray2=function(e,t){e&&t.length%2==0&&this._gl.uniform2fv(e,t)},e.prototype.setFloatArray3=function(e,t){e&&t.length%3==0&&this._gl.uniform3fv(e,t)},e.prototype.setFloatArray4=function(e,t){e&&t.length%4==0&&this._gl.uniform4fv(e,t)},e.prototype.setArray=function(e,t){e&&this._gl.uniform1fv(e,t)},e.prototype.setArray2=function(e,t){e&&t.length%2==0&&this._gl.uniform2fv(e,t)},e.prototype.setArray3=function(e,t){e&&t.length%3==0&&this._gl.uniform3fv(e,t)},e.prototype.setArray4=function(e,t){e&&t.length%4==0&&this._gl.uniform4fv(e,t)},e.prototype.setMatrices=function(e,t){e&&this._gl.uniformMatrix4fv(e,!1,t)},e.prototype.setMatrix=function(e,t){e&&this._gl.uniformMatrix4fv(e,!1,t.toArray())},e.prototype.setMatrix3x3=function(e,t){e&&this._gl.uniformMatrix3fv(e,!1,t)},e.prototype.setMatrix2x2=function(e,t){e&&this._gl.uniformMatrix2fv(e,!1,t)},e.prototype.setInt=function(e,t){e&&this._gl.uniform1i(e,t)},e.prototype.setFloat=function(e,t){e&&this._gl.uniform1f(e,t)},e.prototype.setFloat2=function(e,t,i){e&&this._gl.uniform2f(e,t,i)},e.prototype.setFloat3=function(e,t,i,n){e&&this._gl.uniform3f(e,t,i,n)},e.prototype.setBool=function(e,t){e&&this._gl.uniform1i(e,t)},e.prototype.setFloat4=function(e,t,i,n,r){e&&this._gl.uniform4f(e,t,i,n,r)},e.prototype.setColor3=function(e,t){e&&this._gl.uniform3f(e,t.r,t.g,t.b)},e.prototype.setColor4=function(e,t,i){e&&this._gl.uniform4f(e,t.r,t.g,t.b,i)},e.prototype.setDirectColor4=function(e,t){e&&this._gl.uniform4f(e,t.r,t.g,t.b,t.a)},e.prototype.setState=function(e,t,i,n){void 0===t&&(t=0),void 0===n&&(n=!1),(this._depthCullingState.cull!==e||i)&&(this._depthCullingState.cull=e);var r=this.cullBackFaces?this._gl.BACK:this._gl.FRONT;(this._depthCullingState.cullFace!==r||i)&&(this._depthCullingState.cullFace=r),this.setZOffset(t);var o=n?this._gl.CW:this._gl.CCW;(this._depthCullingState.frontFace!==o||i)&&(this._depthCullingState.frontFace=o)},e.prototype.setZOffset=function(e){this._depthCullingState.zOffset=e},e.prototype.getZOffset=function(){return this._depthCullingState.zOffset},e.prototype.setDepthBuffer=function(e){this._depthCullingState.depthTest=e},e.prototype.getDepthWrite=function(){return this._depthCullingState.depthMask},e.prototype.setDepthWrite=function(e){this._depthCullingState.depthMask=e},e.prototype.setColorWrite=function(e){this._gl.colorMask(e,e,e,e),this._colorWrite=e},e.prototype.getColorWrite=function(){return this._colorWrite},e.prototype.setAlphaConstants=function(e,t,i,n){this._alphaState.setAlphaBlendConstants(e,t,i,n)},e.prototype.setAlphaMode=function(t,i){if(void 0===i&&(i=!1),this._alphaMode!==t){switch(t){case e.ALPHA_DISABLE:this._alphaState.alphaBlend=!1;break;case e.ALPHA_PREMULTIPLIED:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case e.ALPHA_PREMULTIPLIED_PORTERDUFF:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case e.ALPHA_COMBINE:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case e.ALPHA_ONEONE:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE,this._gl.ZERO,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case e.ALPHA_ADD:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE,this._gl.ZERO,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case e.ALPHA_SUBTRACT:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ZERO,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case e.ALPHA_MULTIPLY:this._alphaState.setAlphaBlendFunctionParameters(this._gl.DST_COLOR,this._gl.ZERO,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case e.ALPHA_MAXIMIZED:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case e.ALPHA_INTERPOLATE:this._alphaState.setAlphaBlendFunctionParameters(this._gl.CONSTANT_COLOR,this._gl.ONE_MINUS_CONSTANT_COLOR,this._gl.CONSTANT_ALPHA,this._gl.ONE_MINUS_CONSTANT_ALPHA),this._alphaState.alphaBlend=!0;break;case e.ALPHA_SCREENMODE:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0}i||this.setDepthWrite(t===e.ALPHA_DISABLE),this._alphaMode=t}},e.prototype.getAlphaMode=function(){return this._alphaMode},e.prototype.clearInternalTexturesCache=function(){this._internalTexturesCache=[]},e.prototype.wipeCaches=function(e){this.preventCacheWipeBetweenFrames&&!e||(this._currentEffect=null,this._viewportCached.x=0,this._viewportCached.y=0,this._viewportCached.z=0,this._viewportCached.w=0,e&&(this.resetTextureCache(),this._currentProgram=null,this._stencilState.reset(),this._depthCullingState.reset(),this.setDepthFunctionToLessOrEqual(),this._alphaState.reset(),this._unpackFlipYCached=null),this._resetVertexBufferBinding(),this._cachedIndexBuffer=null,this._cachedEffectForVertexBuffers=null,this._unbindVertexArrayObject(),this.bindIndexBuffer(null))},e.prototype.setTextureFormatToUse=function(e){for(var t=0,i=this.texturesSupported.length;t<i;t++)for(var n=0,r=e.length;n<r;n++)if(this._texturesSupported[t]===e[n].toLowerCase())return this._textureFormatInUse=this._texturesSupported[t];return this._textureFormatInUse=null,null},e.prototype._getSamplingParameters=function(t,i){var n=this._gl,r=n.NEAREST,o=n.NEAREST;switch(t){case e.TEXTURE_BILINEAR_SAMPLINGMODE:r=n.LINEAR,o=i?n.LINEAR_MIPMAP_NEAREST:n.LINEAR;break;case e.TEXTURE_TRILINEAR_SAMPLINGMODE:r=n.LINEAR,o=i?n.LINEAR_MIPMAP_LINEAR:n.LINEAR;break;case e.TEXTURE_NEAREST_SAMPLINGMODE:r=n.NEAREST,o=i?n.NEAREST_MIPMAP_LINEAR:n.NEAREST;break;case e.TEXTURE_NEAREST_NEAREST_MIPNEAREST:r=n.NEAREST,o=i?n.NEAREST_MIPMAP_NEAREST:n.NEAREST;break;case e.TEXTURE_NEAREST_LINEAR_MIPNEAREST:r=n.NEAREST,o=i?n.LINEAR_MIPMAP_NEAREST:n.LINEAR;break;case e.TEXTURE_NEAREST_LINEAR_MIPLINEAR:r=n.NEAREST,o=i?n.LINEAR_MIPMAP_LINEAR:n.LINEAR;break;case e.TEXTURE_NEAREST_LINEAR:r=n.NEAREST,o=n.LINEAR;break;case e.TEXTURE_NEAREST_NEAREST:r=n.NEAREST,o=n.NEAREST;break;case e.TEXTURE_LINEAR_NEAREST_MIPNEAREST:r=n.LINEAR,o=i?n.NEAREST_MIPMAP_NEAREST:n.NEAREST;break;case e.TEXTURE_LINEAR_NEAREST_MIPLINEAR:r=n.LINEAR,o=i?n.NEAREST_MIPMAP_LINEAR:n.NEAREST;break;case e.TEXTURE_LINEAR_LINEAR:r=n.LINEAR,o=n.LINEAR;break;case e.TEXTURE_LINEAR_NEAREST:r=n.LINEAR,o=n.NEAREST}return{min:o,mag:r}},e.prototype._createTexture=function(){var e=this._gl.createTexture();if(!e)throw new Error("Unable to create texture");return e},e.prototype.createTexture=function(t,i,n,r,o,s,a,l,u,h,d,p){var _=this;void 0===o&&(o=e.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===s&&(s=null),void 0===a&&(a=null),void 0===l&&(l=null),void 0===u&&(u=null),void 0===h&&(h=null),void 0===d&&(d=null),void 0===p&&(p=[]);for(var g=String(t),m="data:"===g.substr(0,5),v="blob:"===g.substr(0,5),y=m&&-1!==g.indexOf(";base64,"),b=u||new f.a(this,f.a.DATASOURCE_URL),T=g.lastIndexOf("."),E=d||(T>-1?g.substring(T).toLowerCase():""),A=null,x=0,R=e._TextureLoaders;x<R.length;x++){var P=R[x];if(-1===p.indexOf(P)&&P.canLoad(E,this._textureFormatInUse,u,y,!!l)){A=P;break}}A&&(g=A.transformUrl(g,this._textureFormatInUse)),r&&r._addPendingData(b),b.url=g,b.generateMipMaps=!i,b.samplingMode=o,b.invertY=n,this._doNotHandleContextLost||(b._buffer=l);var S=null;s&&!u&&(S=b.onLoadedObservable.add(s)),u||this._internalTexturesCache.push(b);var C=function(e,n){r&&r._removePendingData(b);var s=!1;A&&(A.getFallbackTextureUrl(g,_._textureFormatInUse)&&(s=!0,p.push(A),c.h.Warn(A.constructor.name+" failed when trying to load "+b.url+", falling back to the next supported loader"),_.createTexture(t,i,b.invertY,r,o,null,null,l,b,void 0,void 0,p)));s||(S&&b.onLoadedObservable.remove(S),c.h.UseFallbackTexture&&_.createTexture(c.h.fallbackTexture,i,b.invertY,r,o,null,null,l,b)),a&&a(e||"Unknown error",n)};if(A){var M=function(e){A.loadData(e,b,function(e,t,i,n,s,a){a?C("TextureLoader failed to load data"):_._prepareWebGLTexture(b,r,e,t,b.invertY,!i,n,function(){return s(),!1},o)})};l?M(l):this._loadFile(g,M,void 0,r?r.offlineProvider:void 0,!0,function(e,t){C("Unable to load "+(e&&e.responseURL,t))})}else{var O=function(t){v&&!_._doNotHandleContextLost&&(b._buffer=t),_._prepareWebGLTexture(b,r,t.width,t.height,b.invertY,i,!1,function(i,n,o){var s=_._gl,a=t.width===i&&t.height===n,c=h?_._getInternalFormat(h):".jpg"===E?s.RGB:s.RGBA;if(a)return s.texImage2D(s.TEXTURE_2D,0,c,c,s.UNSIGNED_BYTE,t),!1;var l=_._caps.maxTextureSize;if(t.width>l||t.height>l||null===e._RescalePostProcessFactory)return _._prepareWorkingCanvas(),!(!_._workingCanvas||!_._workingContext)&&(_._workingCanvas.width=i,_._workingCanvas.height=n,_._workingContext.drawImage(t,0,0,t.width,t.height,0,0,i,n),s.texImage2D(s.TEXTURE_2D,0,c,c,s.UNSIGNED_BYTE,_._workingCanvas),b.width=i,b.height=n,!1);var u=new f.a(_,f.a.DATASOURCE_TEMP);return _._bindTextureDirectly(s.TEXTURE_2D,u,!0),s.texImage2D(s.TEXTURE_2D,0,c,c,s.UNSIGNED_BYTE,t),s.texParameteri(s.TEXTURE_2D,s.TEXTURE_MAG_FILTER,s.LINEAR),s.texParameteri(s.TEXTURE_2D,s.TEXTURE_MIN_FILTER,s.LINEAR),s.texParameteri(s.TEXTURE_2D,s.TEXTURE_WRAP_S,s.CLAMP_TO_EDGE),s.texParameteri(s.TEXTURE_2D,s.TEXTURE_WRAP_T,s.CLAMP_TO_EDGE),_._rescaleTexture(u,b,r,c,function(){_._releaseTexture(u),_._bindTextureDirectly(s.TEXTURE_2D,b,!0),o()}),!0},o)};!m||y?l instanceof HTMLImageElement?O(l):c.h.LoadImage(g,O,C,r?r.offlineProvider:null):"string"==typeof l||l instanceof ArrayBuffer||l instanceof Blob?c.h.LoadImage(l,O,C,r?r.offlineProvider:null):O(l)}return b},e.prototype._rescaleTexture=function(t,i,n,r,o){var s=this,a=this.createRenderTargetTexture({width:i.width,height:i.height},{generateMipMaps:!1,type:e.TEXTURETYPE_UNSIGNED_INT,samplingMode:e.TEXTURE_BILINEAR_SAMPLINGMODE,generateDepthBuffer:!1,generateStencilBuffer:!1});!this._rescalePostProcess&&e._RescalePostProcessFactory&&(this._rescalePostProcess=e._RescalePostProcessFactory(this)),this._rescalePostProcess.getEffect().executeWhenCompiled(function(){s._rescalePostProcess.onApply=function(e){e._bindTexture("textureSampler",t)};var e=n;e||(e=s.scenes[s.scenes.length-1]),e.postProcessManager.directRender([s._rescalePostProcess],a,!0),s._bindTextureDirectly(s._gl.TEXTURE_2D,i,!0),s._gl.copyTexImage2D(s._gl.TEXTURE_2D,0,r,0,0,i.width,i.height,0),s.unBindFramebuffer(a),s._releaseTexture(a),o&&o()})},e.prototype.createRawTexture=function(t,i,n,r,o,s,a,c,l){throw void 0===c&&(c=null),void 0===l&&(l=e.TEXTURETYPE_UNSIGNED_INT),b.a.WarnImport("Engine.RawTexture")},e.prototype._unpackFlipY=function(e){this._unpackFlipYCached!==e&&(this._gl.pixelStorei(this._gl.UNPACK_FLIP_Y_WEBGL,e?1:0),this.enableUnpackFlipYCached&&(this._unpackFlipYCached=e))},e.prototype._getUnpackAlignement=function(){return this._gl.getParameter(this._gl.UNPACK_ALIGNMENT)},e.prototype.createDynamicTexture=function(e,t,i,n){var r=new f.a(this,f.a.DATASOURCE_DYNAMIC);return r.baseWidth=e,r.baseHeight=t,i&&(e=this.needPOTTextures?c.h.GetExponentOfTwo(e,this._caps.maxTextureSize):e,t=this.needPOTTextures?c.h.GetExponentOfTwo(t,this._caps.maxTextureSize):t),r.width=e,r.height=t,r.isReady=!1,r.generateMipMaps=i,r.samplingMode=n,this.updateTextureSamplingMode(n,r),this._internalTexturesCache.push(r),r},e.prototype.updateTextureSamplingMode=function(e,t){var i=this._getSamplingParameters(e,t.generateMipMaps);t.isCube?(this._setTextureParameterInteger(this._gl.TEXTURE_CUBE_MAP,this._gl.TEXTURE_MAG_FILTER,i.mag,t),this._setTextureParameterInteger(this._gl.TEXTURE_CUBE_MAP,this._gl.TEXTURE_MIN_FILTER,i.min),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null)):t.is3D?(this._setTextureParameterInteger(this._gl.TEXTURE_3D,this._gl.TEXTURE_MAG_FILTER,i.mag,t),this._setTextureParameterInteger(this._gl.TEXTURE_3D,this._gl.TEXTURE_MIN_FILTER,i.min),this._bindTextureDirectly(this._gl.TEXTURE_3D,null)):(this._setTextureParameterInteger(this._gl.TEXTURE_2D,this._gl.TEXTURE_MAG_FILTER,i.mag,t),this._setTextureParameterInteger(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,i.min),this._bindTextureDirectly(this._gl.TEXTURE_2D,null)),t.samplingMode=e},e.prototype.updateDynamicTexture=function(e,t,i,n,r,o){if(void 0===n&&(n=!1),void 0===o&&(o=!1),e){this._bindTextureDirectly(this._gl.TEXTURE_2D,e,!0,o),this._unpackFlipY(i),n&&this._gl.pixelStorei(this._gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL,1);var s=r?this._getInternalFormat(r):this._gl.RGBA;this._gl.texImage2D(this._gl.TEXTURE_2D,0,s,s,this._gl.UNSIGNED_BYTE,t),e.generateMipMaps&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(this._gl.TEXTURE_2D,null),n&&this._gl.pixelStorei(this._gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL,0),e.isReady=!0}},e.prototype.updateVideoTexture=function(e,t,i){if(e&&!e._isDisabled){var n=this._bindTextureDirectly(this._gl.TEXTURE_2D,e,!0);this._unpackFlipY(!i);try{if(void 0===this._videoTextureSupported&&(this._gl.texImage2D(this._gl.TEXTURE_2D,0,this._gl.RGBA,this._gl.RGBA,this._gl.UNSIGNED_BYTE,t),0!==this._gl.getError()?this._videoTextureSupported=!1:this._videoTextureSupported=!0),this._videoTextureSupported)this._gl.texImage2D(this._gl.TEXTURE_2D,0,this._gl.RGBA,this._gl.RGBA,this._gl.UNSIGNED_BYTE,t);else{if(!e._workingCanvas){e._workingCanvas=document.createElement("canvas");var r=e._workingCanvas.getContext("2d");if(!r)throw new Error("Unable to get 2d context");e._workingContext=r,e._workingCanvas.width=e.width,e._workingCanvas.height=e.height}e._workingContext.drawImage(t,0,0,t.videoWidth,t.videoHeight,0,0,e.width,e.height),this._gl.texImage2D(this._gl.TEXTURE_2D,0,this._gl.RGBA,this._gl.RGBA,this._gl.UNSIGNED_BYTE,e._workingCanvas)}e.generateMipMaps&&this._gl.generateMipmap(this._gl.TEXTURE_2D),n||this._bindTextureDirectly(this._gl.TEXTURE_2D,null),e.isReady=!0}catch(t){e._isDisabled=!0}}},e.prototype.updateTextureComparisonFunction=function(t,i){if(1!==this.webGLVersion){var n=this._gl;t.isCube?(this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,t,!0),0===i?(n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_COMPARE_FUNC,e.LEQUAL),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_COMPARE_MODE,n.NONE)):(n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_COMPARE_FUNC,i),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_COMPARE_MODE,n.COMPARE_REF_TO_TEXTURE)),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null)):(this._bindTextureDirectly(this._gl.TEXTURE_2D,t,!0),0===i?(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_COMPARE_FUNC,e.LEQUAL),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_COMPARE_MODE,n.NONE)):(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_COMPARE_FUNC,i),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_COMPARE_MODE,n.COMPARE_REF_TO_TEXTURE)),this._bindTextureDirectly(this._gl.TEXTURE_2D,null)),t._comparisonFunction=i}else m.a.Error("WebGL 1 does not support texture comparison.")},e.prototype._setupDepthStencilTexture=function(t,i,n,r,o){var s=i.width||i,a=i.height||i;t.baseWidth=s,t.baseHeight=a,t.width=s,t.height=a,t.isReady=!0,t.samples=1,t.generateMipMaps=!1,t._generateDepthBuffer=!0,t._generateStencilBuffer=n,t.samplingMode=r?e.TEXTURE_BILINEAR_SAMPLINGMODE:e.TEXTURE_NEAREST_SAMPLINGMODE,t.type=e.TEXTURETYPE_UNSIGNED_INT,t._comparisonFunction=o;var c=this._gl,l=t.isCube?c.TEXTURE_CUBE_MAP:c.TEXTURE_2D,u=this._getSamplingParameters(t.samplingMode,!1);c.texParameteri(l,c.TEXTURE_MAG_FILTER,u.mag),c.texParameteri(l,c.TEXTURE_MIN_FILTER,u.min),c.texParameteri(l,c.TEXTURE_WRAP_S,c.CLAMP_TO_EDGE),c.texParameteri(l,c.TEXTURE_WRAP_T,c.CLAMP_TO_EDGE),0===o?(c.texParameteri(l,c.TEXTURE_COMPARE_FUNC,e.LEQUAL),c.texParameteri(l,c.TEXTURE_COMPARE_MODE,c.NONE)):(c.texParameteri(l,c.TEXTURE_COMPARE_FUNC,o),c.texParameteri(l,c.TEXTURE_COMPARE_MODE,c.COMPARE_REF_TO_TEXTURE))},e.prototype.createDepthStencilTexture=function(e,t){if(t.isCube){var i=e.width||e;return this._createDepthStencilCubeTexture(i,t)}return this._createDepthStencilTexture(e,t)},e.prototype._createDepthStencilTexture=function(e,t){var i=new f.a(this,f.a.DATASOURCE_DEPTHTEXTURE);if(!this._caps.depthTextureExtension)return m.a.Error("Depth texture is not supported by your browser or hardware."),i;var r=n.a({bilinearFiltering:!1,comparisonFunction:0,generateStencil:!1},t),o=this._gl;return this._bindTextureDirectly(o.TEXTURE_2D,i,!0),this._setupDepthStencilTexture(i,e,r.generateStencil,r.bilinearFiltering,r.comparisonFunction),this.webGLVersion>1?r.generateStencil?o.texImage2D(o.TEXTURE_2D,0,o.DEPTH24_STENCIL8,i.width,i.height,0,o.DEPTH_STENCIL,o.UNSIGNED_INT_24_8,null):o.texImage2D(o.TEXTURE_2D,0,o.DEPTH_COMPONENT24,i.width,i.height,0,o.DEPTH_COMPONENT,o.UNSIGNED_INT,null):r.generateStencil?o.texImage2D(o.TEXTURE_2D,0,o.DEPTH_STENCIL,i.width,i.height,0,o.DEPTH_STENCIL,o.UNSIGNED_INT_24_8,null):o.texImage2D(o.TEXTURE_2D,0,o.DEPTH_COMPONENT,i.width,i.height,0,o.DEPTH_COMPONENT,o.UNSIGNED_INT,null),this._bindTextureDirectly(o.TEXTURE_2D,null),i},e.prototype.setFrameBufferDepthStencilTexture=function(e){var t=e.getInternalTexture();if(t&&t._framebuffer&&e.depthStencilTexture){var i=this._gl,n=e.depthStencilTexture;this._bindUnboundFramebuffer(t._framebuffer),n.isCube?n._generateStencilBuffer?i.framebufferTexture2D(i.FRAMEBUFFER,i.DEPTH_STENCIL_ATTACHMENT,i.TEXTURE_CUBE_MAP_POSITIVE_X,n._webGLTexture,0):i.framebufferTexture2D(i.FRAMEBUFFER,i.DEPTH_ATTACHMENT,i.TEXTURE_CUBE_MAP_POSITIVE_X,n._webGLTexture,0):n._generateStencilBuffer?i.framebufferTexture2D(i.FRAMEBUFFER,i.DEPTH_STENCIL_ATTACHMENT,i.TEXTURE_2D,n._webGLTexture,0):i.framebufferTexture2D(i.FRAMEBUFFER,i.DEPTH_ATTACHMENT,i.TEXTURE_2D,n._webGLTexture,0),this._bindUnboundFramebuffer(null)}},e.prototype.createRenderTargetTexture=function(t,i){var n=new y.a;void 0!==i&&"object"==typeof i?(n.generateMipMaps=i.generateMipMaps,n.generateDepthBuffer=void 0===i.generateDepthBuffer||i.generateDepthBuffer,n.generateStencilBuffer=n.generateDepthBuffer&&i.generateStencilBuffer,n.type=void 0===i.type?e.TEXTURETYPE_UNSIGNED_INT:i.type,n.samplingMode=void 0===i.samplingMode?e.TEXTURE_TRILINEAR_SAMPLINGMODE:i.samplingMode,n.format=void 0===i.format?e.TEXTUREFORMAT_RGBA:i.format):(n.generateMipMaps=i,n.generateDepthBuffer=!0,n.generateStencilBuffer=!1,n.type=e.TEXTURETYPE_UNSIGNED_INT,n.samplingMode=e.TEXTURE_TRILINEAR_SAMPLINGMODE,n.format=e.TEXTUREFORMAT_RGBA),(n.type!==e.TEXTURETYPE_FLOAT||this._caps.textureFloatLinearFiltering)&&(n.type!==e.TEXTURETYPE_HALF_FLOAT||this._caps.textureHalfFloatLinearFiltering)||(n.samplingMode=e.TEXTURE_NEAREST_SAMPLINGMODE);var r=this._gl,o=new f.a(this,f.a.DATASOURCE_RENDERTARGET);this._bindTextureDirectly(r.TEXTURE_2D,o,!0);var s=t.width||t,a=t.height||t,c=this._getSamplingParameters(n.samplingMode,!!n.generateMipMaps);n.type!==e.TEXTURETYPE_FLOAT||this._caps.textureFloat||(n.type=e.TEXTURETYPE_UNSIGNED_INT,m.a.Warn("Float textures are not supported. Render target forced to TEXTURETYPE_UNSIGNED_BYTE type")),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,c.mag),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,c.min),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE),r.texImage2D(r.TEXTURE_2D,0,this._getRGBABufferInternalSizedFormat(n.type,n.format),s,a,0,this._getInternalFormat(n.format),this._getWebGLTextureType(n.type),null);var l=this._currentFramebuffer,u=r.createFramebuffer();return this._bindUnboundFramebuffer(u),r.framebufferTexture2D(r.FRAMEBUFFER,r.COLOR_ATTACHMENT0,r.TEXTURE_2D,o._webGLTexture,0),o._depthStencilBuffer=this._setupFramebufferDepthAttachments(!!n.generateStencilBuffer,n.generateDepthBuffer,s,a),n.generateMipMaps&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(r.TEXTURE_2D,null),r.bindRenderbuffer(r.RENDERBUFFER,null),this._bindUnboundFramebuffer(l),o._framebuffer=u,o.baseWidth=s,o.baseHeight=a,o.width=s,o.height=a,o.isReady=!0,o.samples=1,o.generateMipMaps=!!n.generateMipMaps,o.samplingMode=n.samplingMode,o.type=n.type,o.format=n.format,o._generateDepthBuffer=n.generateDepthBuffer,o._generateStencilBuffer=!!n.generateStencilBuffer,this._internalTexturesCache.push(o),o},e.prototype._setupFramebufferDepthAttachments=function(e,t,i,n,r){void 0===r&&(r=1);var o=null,s=this._gl;return e?(o=s.createRenderbuffer(),s.bindRenderbuffer(s.RENDERBUFFER,o),r>1?s.renderbufferStorageMultisample(s.RENDERBUFFER,r,s.DEPTH24_STENCIL8,i,n):s.renderbufferStorage(s.RENDERBUFFER,s.DEPTH_STENCIL,i,n),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_STENCIL_ATTACHMENT,s.RENDERBUFFER,o)):t&&(o=s.createRenderbuffer(),s.bindRenderbuffer(s.RENDERBUFFER,o),r>1?s.renderbufferStorageMultisample(s.RENDERBUFFER,r,s.DEPTH_COMPONENT16,i,n):s.renderbufferStorage(s.RENDERBUFFER,s.DEPTH_COMPONENT16,i,n),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_ATTACHMENT,s.RENDERBUFFER,o)),o},e.prototype.updateRenderTargetTextureSampleCount=function(e,t){if(this.webGLVersion<2||!e)return 1;if(e.samples===t)return t;var i=this._gl;if(t=Math.min(t,i.getParameter(i.MAX_SAMPLES)),e._depthStencilBuffer&&(i.deleteRenderbuffer(e._depthStencilBuffer),e._depthStencilBuffer=null),e._MSAAFramebuffer&&(i.deleteFramebuffer(e._MSAAFramebuffer),e._MSAAFramebuffer=null),e._MSAARenderBuffer&&(i.deleteRenderbuffer(e._MSAARenderBuffer),e._MSAARenderBuffer=null),t>1){var n=i.createFramebuffer();if(!n)throw new Error("Unable to create multi sampled framebuffer");e._MSAAFramebuffer=n,this._bindUnboundFramebuffer(e._MSAAFramebuffer);var r=i.createRenderbuffer();if(!r)throw new Error("Unable to create multi sampled framebuffer");i.bindRenderbuffer(i.RENDERBUFFER,r),i.renderbufferStorageMultisample(i.RENDERBUFFER,t,this._getRGBAMultiSampleBufferFormat(e.type),e.width,e.height),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.RENDERBUFFER,r),e._MSAARenderBuffer=r}else this._bindUnboundFramebuffer(e._framebuffer);return e.samples=t,e._depthStencilBuffer=this._setupFramebufferDepthAttachments(e._generateStencilBuffer,e._generateDepthBuffer,e.width,e.height,t),i.bindRenderbuffer(i.RENDERBUFFER,null),this._bindUnboundFramebuffer(null),t},e.prototype._uploadCompressedDataToTextureDirectly=function(e,t,i,n,r,o,s){void 0===o&&(o=0),void 0===s&&(s=0);var a=this._gl,c=a.TEXTURE_2D;e.isCube&&(c=a.TEXTURE_CUBE_MAP_POSITIVE_X+o),this._gl.compressedTexImage2D(c,s,t,i,n,0,r)},e.prototype._uploadDataToTextureDirectly=function(e,t,i,n){void 0===i&&(i=0),void 0===n&&(n=0);var r=this._gl,o=this._getWebGLTextureType(e.type),s=this._getInternalFormat(e.format),a=this._getRGBABufferInternalSizedFormat(e.type,s);this._unpackFlipY(e.invertY);var c=r.TEXTURE_2D;e.isCube&&(c=r.TEXTURE_CUBE_MAP_POSITIVE_X+i);var l=Math.round(u.a.Log2(e.width)),h=Math.round(u.a.Log2(e.height)),d=Math.pow(2,Math.max(l-n,0)),f=Math.pow(2,Math.max(h-n,0));r.texImage2D(c,n,a,d,f,0,s,o,t)},e.prototype._uploadArrayBufferViewToTexture=function(e,t,i,n){void 0===i&&(i=0),void 0===n&&(n=0);var r=this._gl,o=e.isCube?r.TEXTURE_CUBE_MAP:r.TEXTURE_2D;this._bindTextureDirectly(o,e,!0),this._uploadDataToTextureDirectly(e,t,i,n),this._bindTextureDirectly(o,null,!0)},e.prototype._uploadImageToTexture=function(e,t,i,n){void 0===i&&(i=0),void 0===n&&(n=0);var r=this._gl,o=this._getWebGLTextureType(e.type),s=this._getInternalFormat(e.format),a=this._getRGBABufferInternalSizedFormat(e.type,s),c=e.isCube?r.TEXTURE_CUBE_MAP:r.TEXTURE_2D;this._bindTextureDirectly(c,e,!0),this._unpackFlipY(e.invertY);var l=r.TEXTURE_2D;e.isCube&&(l=r.TEXTURE_CUBE_MAP_POSITIVE_X+i),r.texImage2D(l,n,a,s,o,t),this._bindTextureDirectly(c,null,!0)},e.prototype._setCubeMapTextureParams=function(e){var t=this._gl;t.texParameteri(t.TEXTURE_CUBE_MAP,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_CUBE_MAP,t.TEXTURE_MIN_FILTER,e?t.LINEAR_MIPMAP_LINEAR:t.LINEAR),t.texParameteri(t.TEXTURE_CUBE_MAP,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_CUBE_MAP,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),this._bindTextureDirectly(t.TEXTURE_CUBE_MAP,null)},e.prototype.createRawCubeTexture=function(e,t,i,n,r,o,s,a){throw void 0===a&&(a=null),b.a.WarnImport("Engine.RawTexture")},e.prototype.createRawTexture3D=function(t,i,n,r,o,s,a,c,l,u){throw void 0===l&&(l=null),void 0===u&&(u=e.TEXTURETYPE_UNSIGNED_INT),b.a.WarnImport("Engine.RawTexture")},e.prototype._prepareWebGLTextureContinuation=function(e,t,i,n,r){var o=this._gl;if(o){var s=this._getSamplingParameters(r,!i);o.texParameteri(o.TEXTURE_2D,o.TEXTURE_MAG_FILTER,s.mag),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_MIN_FILTER,s.min),i||n||o.generateMipmap(o.TEXTURE_2D),this._bindTextureDirectly(o.TEXTURE_2D,null),t&&t._removePendingData(e),e.onLoadedObservable.notifyObservers(e),e.onLoadedObservable.clear()}},e.prototype._prepareWebGLTexture=function(t,i,n,r,o,s,a,l,u){var h=this;void 0===u&&(u=e.TEXTURE_TRILINEAR_SAMPLINGMODE);var d=this.getCaps().maxTextureSize,f=Math.min(d,this.needPOTTextures?c.h.GetExponentOfTwo(n,d):n),p=Math.min(d,this.needPOTTextures?c.h.GetExponentOfTwo(r,d):r),_=this._gl;_&&(t._webGLTexture?(this._bindTextureDirectly(_.TEXTURE_2D,t,!0),this._unpackFlipY(void 0===o||!!o),t.baseWidth=n,t.baseHeight=r,t.width=f,t.height=p,t.isReady=!0,l(f,p,function(){h._prepareWebGLTextureContinuation(t,i,s,a,u)})||this._prepareWebGLTextureContinuation(t,i,s,a,u)):i&&i._removePendingData(t))},e.prototype._convertRGBtoRGBATextureData=function(t,i,n,r){var o;o=r===e.TEXTURETYPE_FLOAT?new Float32Array(i*n*4):new Uint32Array(i*n*4);for(var s=0;s<i;s++)for(var a=0;a<n;a++){var c=3*(a*i+s),l=4*(a*i+s);o[l+0]=t[c+0],o[l+1]=t[c+1],o[l+2]=t[c+2],o[l+3]=1}return o},e.prototype._releaseFramebufferObjects=function(e){var t=this._gl;e._framebuffer&&(t.deleteFramebuffer(e._framebuffer),e._framebuffer=null),e._depthStencilBuffer&&(t.deleteRenderbuffer(e._depthStencilBuffer),e._depthStencilBuffer=null),e._MSAAFramebuffer&&(t.deleteFramebuffer(e._MSAAFramebuffer),e._MSAAFramebuffer=null),e._MSAARenderBuffer&&(t.deleteRenderbuffer(e._MSAARenderBuffer),e._MSAARenderBuffer=null)},e.prototype._releaseTexture=function(e){var t=this._gl;this._releaseFramebufferObjects(e),t.deleteTexture(e._webGLTexture),this.unbindAllTextures();var i=this._internalTexturesCache.indexOf(e);-1!==i&&this._internalTexturesCache.splice(i,1),e._lodTextureHigh&&e._lodTextureHigh.dispose(),e._lodTextureMid&&e._lodTextureMid.dispose(),e._lodTextureLow&&e._lodTextureLow.dispose(),this.scenes.forEach(function(t){t.postProcesses.forEach(function(t){t._outputTexture==e&&(t._outputTexture=null)}),t.cameras.forEach(function(t){t._postProcesses.forEach(function(t){t&&t._outputTexture==e&&(t._outputTexture=null)})})})},e.prototype.setProgram=function(e){this._currentProgram!==e&&(this._gl.useProgram(e),this._currentProgram=e)},e.prototype.bindSamplers=function(e){var t=e.getPipelineContext();this.setProgram(t.program);for(var i=e.getSamplers(),n=0;n<i.length;n++){var r=e.getUniform(i[n]);r&&(this._boundUniforms[n]=r)}this._currentEffect=null},e.prototype._activateCurrentTexture=function(){this._currentTextureChannel!==this._activeChannel&&(this._gl.activeTexture(this._gl.TEXTURE0+this._activeChannel),this._currentTextureChannel=this._activeChannel)},e.prototype._bindTextureDirectly=function(e,t,i,n){void 0===i&&(i=!1),void 0===n&&(n=!1);var r=!1,o=t&&t._associatedChannel>-1;return i&&o&&(this._activeChannel=t._associatedChannel),this._boundTexturesCache[this._activeChannel]!==t||n?(this._activateCurrentTexture(),t&&t.isMultiview?this._gl.bindTexture(e,t?t._colorTextureArray:null):this._gl.bindTexture(e,t?t._webGLTexture:null),this._boundTexturesCache[this._activeChannel]=t,t&&(t._associatedChannel=this._activeChannel)):i&&(r=!0,this._activateCurrentTexture()),o&&!i&&this._bindSamplerUniformToChannel(t._associatedChannel,this._activeChannel),r},e.prototype._bindTexture=function(e,t){void 0!==e&&(t&&(t._associatedChannel=e),this._activeChannel=e,this._bindTextureDirectly(this._gl.TEXTURE_2D,t))},e.prototype.setTextureFromPostProcess=function(e,t){this._bindTexture(e,t?t._textures.data[t._currentRenderTextureInd]:null)},e.prototype.setTextureFromPostProcessOutput=function(e,t){this._bindTexture(e,t?t._outputTexture:null)},e.prototype.unbindAllTextures=function(){for(var e=0;e<this._maxSimultaneousTextures;e++)this._activeChannel=e,this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),this.webGLVersion>1&&this._bindTextureDirectly(this._gl.TEXTURE_3D,null)},e.prototype.setTexture=function(e,t,i){void 0!==e&&(t&&(this._boundUniforms[e]=t),this._setTexture(e,i))},e.prototype.setDepthStencilTexture=function(e,t,i){void 0!==e&&(t&&(this._boundUniforms[e]=t),i&&i.depthStencilTexture?this._setTexture(e,i,!1,!0):this._setTexture(e,null))},e.prototype._bindSamplerUniformToChannel=function(e,t){var i=this._boundUniforms[e];i._currentState!==t&&(this._gl.uniform1i(i,t),i._currentState=t)},e.prototype._getTextureWrapMode=function(t){switch(t){case e.TEXTURE_WRAP_ADDRESSMODE:return this._gl.REPEAT;case e.TEXTURE_CLAMP_ADDRESSMODE:return this._gl.CLAMP_TO_EDGE;case e.TEXTURE_MIRROR_ADDRESSMODE:return this._gl.MIRRORED_REPEAT}return this._gl.REPEAT},e.prototype._setTexture=function(t,i,n,r){if(void 0===n&&(n=!1),void 0===r&&(r=!1),!i)return null!=this._boundTexturesCache[t]&&(this._activeChannel=t,this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),this.webGLVersion>1&&this._bindTextureDirectly(this._gl.TEXTURE_3D,null)),!1;if(i.video)this._activeChannel=t,i.update();else if(i.delayLoadState===e.DELAYLOADSTATE_NOTLOADED)return i.delayLoad(),!1;var o;o=r?i.depthStencilTexture:i.isReady()?i.getInternalTexture():i.isCube?this.emptyCubeTexture:i.is3D?this.emptyTexture3D:this.emptyTexture,!n&&o&&(o._associatedChannel=t);var s=!0;if(this._boundTexturesCache[t]===o&&(n||this._bindSamplerUniformToChannel(o._associatedChannel,t),s=!1),this._activeChannel=t,o&&o.isMultiview)s&&this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY,o,n);else if(o&&o.is3D)s&&this._bindTextureDirectly(this._gl.TEXTURE_3D,o,n),o&&o._cachedWrapU!==i.wrapU&&(o._cachedWrapU=i.wrapU,this._setTextureParameterInteger(this._gl.TEXTURE_3D,this._gl.TEXTURE_WRAP_S,this._getTextureWrapMode(i.wrapU),o)),o&&o._cachedWrapV!==i.wrapV&&(o._cachedWrapV=i.wrapV,this._setTextureParameterInteger(this._gl.TEXTURE_3D,this._gl.TEXTURE_WRAP_T,this._getTextureWrapMode(i.wrapV),o)),o&&o._cachedWrapR!==i.wrapR&&(o._cachedWrapR=i.wrapR,this._setTextureParameterInteger(this._gl.TEXTURE_3D,this._gl.TEXTURE_WRAP_R,this._getTextureWrapMode(i.wrapR),o)),this._setAnisotropicLevel(this._gl.TEXTURE_3D,i);else if(o&&o.isCube){if(s&&this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,o,n),o._cachedCoordinatesMode!==i.coordinatesMode){o._cachedCoordinatesMode=i.coordinatesMode;var a=i.coordinatesMode!==e.TEXTURE_CUBIC_MODE&&i.coordinatesMode!==e.TEXTURE_SKYBOX_MODE?this._gl.REPEAT:this._gl.CLAMP_TO_EDGE;this._setTextureParameterInteger(this._gl.TEXTURE_CUBE_MAP,this._gl.TEXTURE_WRAP_S,a,o),this._setTextureParameterInteger(this._gl.TEXTURE_CUBE_MAP,this._gl.TEXTURE_WRAP_T,a)}this._setAnisotropicLevel(this._gl.TEXTURE_CUBE_MAP,i)}else s&&this._bindTextureDirectly(this._gl.TEXTURE_2D,o,n),o&&o._cachedWrapU!==i.wrapU&&(o._cachedWrapU=i.wrapU,this._setTextureParameterInteger(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_S,this._getTextureWrapMode(i.wrapU),o)),o&&o._cachedWrapV!==i.wrapV&&(o._cachedWrapV=i.wrapV,this._setTextureParameterInteger(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_T,this._getTextureWrapMode(i.wrapV),o)),this._setAnisotropicLevel(this._gl.TEXTURE_2D,i);return!0},e.prototype.setTextureArray=function(e,t,i){if(void 0!==e&&t){this._textureUnits&&this._textureUnits.length===i.length||(this._textureUnits=new Int32Array(i.length));for(var n=0;n<i.length;n++){var r=i[n].getInternalTexture();r?(this._textureUnits[e+n]=e+n,r._associatedChannel=e+n):this._textureUnits[e+n]=-1}this._gl.uniform1iv(t,this._textureUnits);for(var o=0;o<i.length;o++)this._setTexture(this._textureUnits[o],i[o],!0)}},e.prototype._setAnisotropicLevel=function(t,i){var n=i.getInternalTexture();if(n){var r=this._caps.textureAnisotropicFilterExtension,o=i.anisotropicFilteringLevel;n.samplingMode!==e.TEXTURE_LINEAR_LINEAR_MIPNEAREST&&n.samplingMode!==e.TEXTURE_LINEAR_LINEAR_MIPLINEAR&&n.samplingMode!==e.TEXTURE_LINEAR_LINEAR&&(o=1),r&&n._cachedAnisotropicFilteringLevel!==o&&(this._setTextureParameterFloat(t,r.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(o,this._caps.maxAnisotropy),n),n._cachedAnisotropicFilteringLevel=o)}},e.prototype._setTextureParameterFloat=function(e,t,i,n){this._bindTextureDirectly(e,n,!0,!0),this._gl.texParameterf(e,t,i)},e.prototype._setTextureParameterInteger=function(e,t,i,n){n&&this._bindTextureDirectly(e,n,!0,!0),this._gl.texParameteri(e,t,i)},e.prototype.readPixels=function(e,t,i,n){var r=new Uint8Array(n*i*4);return this._gl.readPixels(e,t,i,n,this._gl.RGBA,this._gl.UNSIGNED_BYTE,r),r},e.prototype.addExternalData=function(e,t){return this._externalData||(this._externalData=new s.a),this._externalData.add(e,t)},e.prototype.getExternalData=function(e){return this._externalData||(this._externalData=new s.a),this._externalData.get(e)},e.prototype.getOrAddExternalDataWithFactory=function(e,t){return this._externalData||(this._externalData=new s.a),this._externalData.getOrAddWithFactory(e,t)},e.prototype.removeExternalData=function(e){return this._externalData||(this._externalData=new s.a),this._externalData.remove(e)},e.prototype.unbindAllAttributes=function(){if(this._mustWipeVertexAttributes){this._mustWipeVertexAttributes=!1;for(var e=0;e<this._caps.maxVertexAttribs;e++)this._gl.disableVertexAttribArray(e),this._vertexAttribArraysEnabled[e]=!1,this._currentBufferPointers[e].active=!1}else{e=0;for(var t=this._vertexAttribArraysEnabled.length;e<t;e++)e>=this._caps.maxVertexAttribs||!this._vertexAttribArraysEnabled[e]||(this._gl.disableVertexAttribArray(e),this._vertexAttribArraysEnabled[e]=!1,this._currentBufferPointers[e].active=!1)}},e.prototype.releaseEffects=function(){for(var e in this._compiledEffects){var t=this._compiledEffects[e].getPipelineContext();this._deletePipelineContext(t)}this._compiledEffects={}},e.prototype.dispose=function(){for(this.hideLoadingUI(),this.stopRenderLoop(),this.onNewSceneAddedObservable.clear();this.postProcesses.length;)this.postProcesses[0].dispose();for(this._emptyTexture&&(this._releaseTexture(this._emptyTexture),this._emptyTexture=null),this._emptyCubeTexture&&(this._releaseTexture(this._emptyCubeTexture),this._emptyCubeTexture=null),this._rescalePostProcess&&this._rescalePostProcess.dispose();this.scenes.length;)this.scenes[0].dispose();1===e.Instances.length&&e.audioEngine&&e.audioEngine.dispose(),this.releaseEffects(),this.unbindAllAttributes(),this._boundUniforms=[],this._dummyFramebuffer&&this._gl.deleteFramebuffer(this._dummyFramebuffer),this.disableVR(),g.a.IsWindowObjectExist()&&(window.removeEventListener("blur",this._onBlur),window.removeEventListener("focus",this._onFocus),this._renderingCanvas&&(this._renderingCanvas.removeEventListener("focus",this._onCanvasFocus),this._renderingCanvas.removeEventListener("blur",this._onCanvasBlur),this._renderingCanvas.removeEventListener("pointerout",this._onCanvasPointerOut),this._doNotHandleContextLost||(this._renderingCanvas.removeEventListener("webglcontextlost",this._onContextLost),this._renderingCanvas.removeEventListener("webglcontextrestored",this._onContextRestored))),document.removeEventListener("fullscreenchange",this._onFullscreenChange),document.removeEventListener("mozfullscreenchange",this._onFullscreenChange),document.removeEventListener("webkitfullscreenchange",this._onFullscreenChange),document.removeEventListener("msfullscreenchange",this._onFullscreenChange),document.removeEventListener("pointerlockchange",this._onPointerLockChange),document.removeEventListener("mspointerlockchange",this._onPointerLockChange),document.removeEventListener("mozpointerlockchange",this._onPointerLockChange),document.removeEventListener("webkitpointerlockchange",this._onPointerLockChange));var t=e.Instances.indexOf(this);t>=0&&e.Instances.splice(t,1),this._workingCanvas=null,this._workingContext=null,this._currentBufferPointers=[],this._renderingCanvas=null,this._currentProgram=null,this._bindedRenderFunction=null,this.onResizeObservable.clear(),this.onCanvasBlurObservable.clear(),this.onCanvasFocusObservable.clear(),this.onCanvasPointerOutObservable.clear(),this.onBeginFrameObservable.clear(),this.onEndFrameObservable.clear(),h.a.ResetCache();for(var i=0,n=this._activeRequests;i<n.length;i++){n[i].abort()}},e.prototype.displayLoadingUI=function(){if(g.a.IsWindowObjectExist()){var e=this.loadingScreen;e&&e.displayLoadingUI()}},e.prototype.hideLoadingUI=function(){if(g.a.IsWindowObjectExist()){var e=this._loadingScreen;e&&e.hideLoadingUI()}},Object.defineProperty(e.prototype,"loadingScreen",{get:function(){return!this._loadingScreen&&this._renderingCanvas&&(this._loadingScreen=e.DefaultLoadingScreenFactory(this._renderingCanvas)),this._loadingScreen},set:function(e){this._loadingScreen=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"loadingUIText",{set:function(e){this.loadingScreen.loadingUIText=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"loadingUIBackgroundColor",{set:function(e){this.loadingScreen.loadingUIBackgroundColor=e},enumerable:!0,configurable:!0}),e.prototype.attachContextLostEvent=function(e){this._renderingCanvas&&this._renderingCanvas.addEventListener("webglcontextlost",e,!1)},e.prototype.attachContextRestoredEvent=function(e){this._renderingCanvas&&this._renderingCanvas.addEventListener("webglcontextrestored",e,!1)},e.prototype.getVertexShaderSource=function(e){var t=this._gl.getAttachedShaders(e);return t?this._gl.getShaderSource(t[0]):null},e.prototype.getFragmentShaderSource=function(e){var t=this._gl.getAttachedShaders(e);return t?this._gl.getShaderSource(t[1]):null},e.prototype.getError=function(){return this._gl.getError()},e.prototype.getFps=function(){return this._fps},e.prototype.getDeltaTime=function(){return this._deltaTime},e.prototype._measureFps=function(){this._performanceMonitor.sampleFrame(),this._fps=this._performanceMonitor.averageFPS,this._deltaTime=this._performanceMonitor.instantaneousFrameTime||0},e.prototype._readTexturePixels=function(e,t,i,n,r,o){void 0===n&&(n=-1),void 0===r&&(r=0),void 0===o&&(o=null);var s=this._gl;if(!this._dummyFramebuffer){var a=s.createFramebuffer();if(!a)throw new Error("Unable to create dummy framebuffer");this._dummyFramebuffer=a}s.bindFramebuffer(s.FRAMEBUFFER,this._dummyFramebuffer),n>-1?s.framebufferTexture2D(s.FRAMEBUFFER,s.COLOR_ATTACHMENT0,s.TEXTURE_CUBE_MAP_POSITIVE_X+n,e._webGLTexture,r):s.framebufferTexture2D(s.FRAMEBUFFER,s.COLOR_ATTACHMENT0,s.TEXTURE_2D,e._webGLTexture,r);var c=void 0!==e.type?this._getWebGLTextureType(e.type):s.UNSIGNED_BYTE;switch(c){case s.UNSIGNED_BYTE:o||(o=new Uint8Array(4*t*i)),c=s.UNSIGNED_BYTE;break;default:o||(o=new Float32Array(4*t*i)),c=s.FLOAT}return s.readPixels(0,0,t,i,s.RGBA,c,o),s.bindFramebuffer(s.FRAMEBUFFER,this._currentFramebuffer),o},e.prototype._canRenderToFloatFramebuffer=function(){return this._webGLVersion>1?this._caps.colorBufferFloat:this._canRenderToFramebuffer(e.TEXTURETYPE_FLOAT)},e.prototype._canRenderToHalfFloatFramebuffer=function(){return this._webGLVersion>1?this._caps.colorBufferFloat:this._canRenderToFramebuffer(e.TEXTURETYPE_HALF_FLOAT)},e.prototype._canRenderToFramebuffer=function(e){for(var t=this._gl;t.getError()!==t.NO_ERROR;);var i=!0,n=t.createTexture();t.bindTexture(t.TEXTURE_2D,n),t.texImage2D(t.TEXTURE_2D,0,this._getRGBABufferInternalSizedFormat(e),1,1,0,t.RGBA,this._getWebGLTextureType(e),null),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST);var r=t.createFramebuffer();t.bindFramebuffer(t.FRAMEBUFFER,r),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,n,0);var o=t.checkFramebufferStatus(t.FRAMEBUFFER);if((i=(i=i&&o===t.FRAMEBUFFER_COMPLETE)&&t.getError()===t.NO_ERROR)&&(t.clear(t.COLOR_BUFFER_BIT),i=i&&t.getError()===t.NO_ERROR),i){t.bindFramebuffer(t.FRAMEBUFFER,null);var s=t.RGBA,a=t.UNSIGNED_BYTE,c=new Uint8Array(4);t.readPixels(0,0,1,1,s,a,c),i=i&&t.getError()===t.NO_ERROR}for(t.deleteTexture(n),t.deleteFramebuffer(r),t.bindFramebuffer(t.FRAMEBUFFER,null);!i&&t.getError()!==t.NO_ERROR;);return i},e.prototype._getWebGLTextureType=function(t){if(1===this._webGLVersion){switch(t){case e.TEXTURETYPE_FLOAT:return this._gl.FLOAT;case e.TEXTURETYPE_HALF_FLOAT:return this._gl.HALF_FLOAT_OES;case e.TEXTURETYPE_UNSIGNED_BYTE:return this._gl.UNSIGNED_BYTE}return this._gl.UNSIGNED_BYTE}switch(t){case e.TEXTURETYPE_BYTE:return this._gl.BYTE;case e.TEXTURETYPE_UNSIGNED_BYTE:return this._gl.UNSIGNED_BYTE;case e.TEXTURETYPE_SHORT:return this._gl.SHORT;case e.TEXTURETYPE_UNSIGNED_SHORT:return this._gl.UNSIGNED_SHORT;case e.TEXTURETYPE_INT:return this._gl.INT;case e.TEXTURETYPE_UNSIGNED_INTEGER:return this._gl.UNSIGNED_INT;case e.TEXTURETYPE_FLOAT:return this._gl.FLOAT;case e.TEXTURETYPE_HALF_FLOAT:return this._gl.HALF_FLOAT;case e.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4:return this._gl.UNSIGNED_SHORT_4_4_4_4;case e.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1:return this._gl.UNSIGNED_SHORT_5_5_5_1;case e.TEXTURETYPE_UNSIGNED_SHORT_5_6_5:return this._gl.UNSIGNED_SHORT_5_6_5;case e.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV:return this._gl.UNSIGNED_INT_2_10_10_10_REV;case e.TEXTURETYPE_UNSIGNED_INT_24_8:return this._gl.UNSIGNED_INT_24_8;case e.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV:return this._gl.UNSIGNED_INT_10F_11F_11F_REV;case e.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV:return this._gl.UNSIGNED_INT_5_9_9_9_REV;case e.TEXTURETYPE_FLOAT_32_UNSIGNED_INT_24_8_REV:return this._gl.FLOAT_32_UNSIGNED_INT_24_8_REV}return this._gl.UNSIGNED_BYTE},e.prototype._getInternalFormat=function(t){var i=this._gl.RGBA;switch(t){case e.TEXTUREFORMAT_ALPHA:i=this._gl.ALPHA;break;case e.TEXTUREFORMAT_LUMINANCE:i=this._gl.LUMINANCE;break;case e.TEXTUREFORMAT_LUMINANCE_ALPHA:i=this._gl.LUMINANCE_ALPHA;break;case e.TEXTUREFORMAT_RED:i=this._gl.RED;break;case e.TEXTUREFORMAT_RG:i=this._gl.RG;break;case e.TEXTUREFORMAT_RGB:i=this._gl.RGB;break;case e.TEXTUREFORMAT_RGBA:i=this._gl.RGBA}if(this._webGLVersion>1)switch(t){case e.TEXTUREFORMAT_RED_INTEGER:i=this._gl.RED_INTEGER;break;case e.TEXTUREFORMAT_RG_INTEGER:i=this._gl.RG_INTEGER;break;case e.TEXTUREFORMAT_RGB_INTEGER:i=this._gl.RGB_INTEGER;break;case e.TEXTUREFORMAT_RGBA_INTEGER:i=this._gl.RGBA_INTEGER}return i},e.prototype._getRGBABufferInternalSizedFormat=function(t,i){if(1===this._webGLVersion){if(void 0!==i)switch(i){case e.TEXTUREFORMAT_ALPHA:return this._gl.ALPHA;case e.TEXTUREFORMAT_LUMINANCE:return this._gl.LUMINANCE;case e.TEXTUREFORMAT_LUMINANCE_ALPHA:return this._gl.LUMINANCE_ALPHA}return this._gl.RGBA}switch(t){case e.TEXTURETYPE_BYTE:switch(i){case e.TEXTUREFORMAT_RED:return this._gl.R8_SNORM;case e.TEXTUREFORMAT_RG:return this._gl.RG8_SNORM;case e.TEXTUREFORMAT_RGB:return this._gl.RGB8_SNORM;case e.TEXTUREFORMAT_RED_INTEGER:return this._gl.R8I;case e.TEXTUREFORMAT_RG_INTEGER:return this._gl.RG8I;case e.TEXTUREFORMAT_RGB_INTEGER:return this._gl.RGB8I;case e.TEXTUREFORMAT_RGBA_INTEGER:return this._gl.RGBA8I;default:return this._gl.RGBA8_SNORM}case e.TEXTURETYPE_UNSIGNED_BYTE:switch(i){case e.TEXTUREFORMAT_RED:return this._gl.R8;case e.TEXTUREFORMAT_RG:return this._gl.RG8;case e.TEXTUREFORMAT_RGB:return this._gl.RGB8;case e.TEXTUREFORMAT_RGBA:return this._gl.RGBA8;case e.TEXTUREFORMAT_RED_INTEGER:return this._gl.R8UI;case e.TEXTUREFORMAT_RG_INTEGER:return this._gl.RG8UI;case e.TEXTUREFORMAT_RGB_INTEGER:return this._gl.RGB8UI;case e.TEXTUREFORMAT_RGBA_INTEGER:return this._gl.RGBA8UI;case e.TEXTUREFORMAT_ALPHA:return this._gl.ALPHA;case e.TEXTUREFORMAT_LUMINANCE:return this._gl.LUMINANCE;case e.TEXTUREFORMAT_LUMINANCE_ALPHA:return this._gl.LUMINANCE_ALPHA;default:return this._gl.RGBA8}case e.TEXTURETYPE_SHORT:switch(i){case e.TEXTUREFORMAT_RED_INTEGER:return this._gl.R16I;case e.TEXTUREFORMAT_RG_INTEGER:return this._gl.RG16I;case e.TEXTUREFORMAT_RGB_INTEGER:return this._gl.RGB16I;case e.TEXTUREFORMAT_RGBA_INTEGER:default:return this._gl.RGBA16I}case e.TEXTURETYPE_UNSIGNED_SHORT:switch(i){case e.TEXTUREFORMAT_RED_INTEGER:return this._gl.R16UI;case e.TEXTUREFORMAT_RG_INTEGER:return this._gl.RG16UI;case e.TEXTUREFORMAT_RGB_INTEGER:return this._gl.RGB16UI;case e.TEXTUREFORMAT_RGBA_INTEGER:default:return this._gl.RGBA16UI}case e.TEXTURETYPE_INT:switch(i){case e.TEXTUREFORMAT_RED_INTEGER:return this._gl.R32I;case e.TEXTUREFORMAT_RG_INTEGER:return this._gl.RG32I;case e.TEXTUREFORMAT_RGB_INTEGER:return this._gl.RGB32I;case e.TEXTUREFORMAT_RGBA_INTEGER:default:return this._gl.RGBA32I}case e.TEXTURETYPE_UNSIGNED_INTEGER:switch(i){case e.TEXTUREFORMAT_RED_INTEGER:return this._gl.R32UI;case e.TEXTUREFORMAT_RG_INTEGER:return this._gl.RG32UI;case e.TEXTUREFORMAT_RGB_INTEGER:return this._gl.RGB32UI;case e.TEXTUREFORMAT_RGBA_INTEGER:default:return this._gl.RGBA32UI}case e.TEXTURETYPE_FLOAT:switch(i){case e.TEXTUREFORMAT_RED:return this._gl.R32F;case e.TEXTUREFORMAT_RG:return this._gl.RG32F;case e.TEXTUREFORMAT_RGB:return this._gl.RGB32F;case e.TEXTUREFORMAT_RGBA:default:return this._gl.RGBA32F}case e.TEXTURETYPE_HALF_FLOAT:switch(i){case e.TEXTUREFORMAT_RED:return this._gl.R16F;case e.TEXTUREFORMAT_RG:return this._gl.RG16F;case e.TEXTUREFORMAT_RGB:return this._gl.RGB16F;case e.TEXTUREFORMAT_RGBA:default:return this._gl.RGBA16F}case e.TEXTURETYPE_UNSIGNED_SHORT_5_6_5:return this._gl.RGB565;case e.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV:return this._gl.R11F_G11F_B10F;case e.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV:return this._gl.RGB9_E5;case e.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4:return this._gl.RGBA4;case e.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1:return this._gl.RGB5_A1;case e.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV:switch(i){case e.TEXTUREFORMAT_RGBA:return this._gl.RGB10_A2;case e.TEXTUREFORMAT_RGBA_INTEGER:return this._gl.RGB10_A2UI;default:return this._gl.RGB10_A2}}return this._gl.RGBA8},e.prototype._getRGBAMultiSampleBufferFormat=function(t){return t===e.TEXTURETYPE_FLOAT?this._gl.RGBA32F:t===e.TEXTURETYPE_HALF_FLOAT?this._gl.RGBA16F:this._gl.RGBA8},e.prototype._loadFile=function(e,t,i,n,r,o){var s=this,a=c.h.LoadFile(e,t,i,n,r,o);return this._activeRequests.push(a),a.onCompleteObservable.add(function(e){s._activeRequests.splice(s._activeRequests.indexOf(e),1)}),a},e.prototype._loadFileAsync=function(e,t,i){var n=this;return new Promise(function(r,o){n._loadFile(e,function(e){r(e)},void 0,t,i,function(e,t){o(t)})})},e.isSupported=function(){try{var e=document.createElement("canvas");return null!=(e.getContext("webgl")||e.getContext("experimental-webgl"))&&!!window.WebGLRenderingContext}catch(e){return!1}},e.ExceptionList=[{key:"Chrome/63.0",capture:"63\\.0\\.3239\\.(\\d+)",captureConstraint:108,targets:["uniformBuffer"]},{key:"Firefox/58",capture:null,captureConstraint:null,targets:["uniformBuffer"]},{key:"Firefox/59",capture:null,captureConstraint:null,targets:["uniformBuffer"]},{key:"Chrome/72.+?Mobile",capture:null,captureConstraint:null,targets:["vao"]},{key:"Chrome/73.+?Mobile",capture:null,captureConstraint:null,targets:["vao"]},{key:"Chrome/74.+?Mobile",capture:null,captureConstraint:null,targets:["vao"]},{key:"Mac OS.+Chrome/71",capture:null,captureConstraint:null,targets:["vao"]},{key:"Mac 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t=this.getTotalVertices();if(!t||!this.getIndices())return null;if(this.subMeshes&&this.subMeshes.length>0){var i=this.getIndices();if(!i)return null;var n=i.length,r=!1;if(e)r=!0;else for(var o=0,s=this.subMeshes;o<s.length;o++){var a=s[o];if(a.indexStart+a.indexCount>=n){r=!0;break}if(a.verticesStart+a.verticesCount>=t){r=!0;break}}if(!r)return this.subMeshes[0]}return this.releaseSubMeshes(),new p.b(0,0,t,0,this.getTotalIndices(),this)},t.prototype.subdivide=function(e){if(!(e<1)){for(var t=this.getTotalIndices(),i=t/e|0,n=0;i%3!=0;)i++;this.releaseSubMeshes();for(var r=0;r<e&&!(n>=t);r++)p.b.CreateFromIndices(0,n,Math.min(i,t-n),this),n+=i;this.synchronizeInstances()}},t.prototype.setVerticesData=function(e,t,i,n){if(void 0===i&&(i=!1),this._geometry)this._geometry.setVerticesData(e,t,i,n);else{var r=new h.a;r.set(t,e);var o=this.getScene();new d.a(d.a.RandomId(),o,r,i,this)}return this},t.prototype.markVerticesDataAsUpdatable=function(e,t){void 0===t&&(t=!0);var 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this._geometry._bind(t,n),this},t.prototype._draw=function(e,t,i){if(!this._geometry||!this._geometry.getVertexBuffers()||!this._unIndexed&&!this._geometry.getIndexBuffer())return this;this._internalMeshDataInfo._onBeforeDrawObservable&&this._internalMeshDataInfo._onBeforeDrawObservable.notifyObservers(this);var n=this.getScene().getEngine();return this._unIndexed||t==g.a.PointFillMode?n.drawArraysType(t,e.verticesStart,e.verticesCount,i):t==g.a.WireFrameFillMode?n.drawElementsType(t,0,e._linesIndexCount,i):n.drawElementsType(t,e.indexStart,e.indexCount,i),this},t.prototype.registerBeforeRender=function(e){return this.onBeforeRenderObservable.add(e),this},t.prototype.unregisterBeforeRender=function(e){return this.onBeforeRenderObservable.removeCallback(e),this},t.prototype.registerAfterRender=function(e){return this.onAfterRenderObservable.add(e),this},t.prototype.unregisterAfterRender=function(e){return this.onAfterRenderObservable.removeCallback(e),this},t.prototype._getInstancesRenderList=function(e){if(this._instanceDataStorage.isFrozen&&this._instanceDataStorage.previousBatch)return this._instanceDataStorage.previousBatch;var t=this.getScene(),i=t._isInIntermediateRendering(),n=i?this._internalAbstractMeshDataInfo._onlyForInstancesIntermediate:this._internalAbstractMeshDataInfo._onlyForInstances,r=this._instanceDataStorage.batchCache;if(r.mustReturn=!1,r.renderSelf[e]=!n&&this.isEnabled()&&this.isVisible,r.visibleInstances[e]=null,this._instanceDataStorage.visibleInstances){var o=this._instanceDataStorage.visibleInstances,s=t.getRenderId(),a=i?o.intermediateDefaultRenderId:o.defaultRenderId;r.visibleInstances[e]=o[s],!r.visibleInstances[e]&&a&&(r.visibleInstances[e]=o[a])}return r.hardwareInstancedRendering[e]=this._instanceDataStorage.hardwareInstancedRendering&&null!==r.visibleInstances[e]&&void 0!==r.visibleInstances[e],this._instanceDataStorage.previousBatch=r,r},t.prototype._renderWithInstances=function(e,t,i,n,r){var o=i.visibleInstances[e._id];if(!o)return this;for(var s=this._instanceDataStorage,a=s.instancesBufferSize,c=s.instancesBuffer,l=16*(o.length+1)*4;s.instancesBufferSize<l;)s.instancesBufferSize*=2;s.instancesData&&a==s.instancesBufferSize||(s.instancesData=new Float32Array(s.instancesBufferSize/4));var h=0,d=0,f=this._effectiveMesh.getWorldMatrix();if(i.renderSelf[e._id]&&(f.copyToArray(s.instancesData,h),h+=16,d++),o)for(var p=0;p<o.length;p++){o[p].getWorldMatrix().copyToArray(s.instancesData,h),h+=16,d++}return c&&a==s.instancesBufferSize?c.updateDirectly(s.instancesData,0,d):(c&&c.dispose(),c=new u.a(r,s.instancesData,!0,16,!1,!0),s.instancesBuffer=c,this.setVerticesBuffer(c.createVertexBuffer("world0",0,4)),this.setVerticesBuffer(c.createVertexBuffer("world1",4,4)),this.setVerticesBuffer(c.createVertexBuffer("world2",8,4)),this.setVerticesBuffer(c.createVertexBuffer("world3",12,4))),this._bind(e,n,t),this._draw(e,t,d),r.unbindInstanceAttributes(),this},t.prototype._processRendering=function(e,t,i,n,r,o,s){var a=this.getScene().getEngine();if(r)this._renderWithInstances(e,i,n,t,a);else{n.renderSelf[e._id]&&(o&&o(!1,this._effectiveMesh.getWorldMatrix(),s),this._draw(e,i,this._instanceDataStorage.overridenInstanceCount));var c=n.visibleInstances[e._id];if(c)for(var l=0;l<c.length;l++){var u=c[l].getWorldMatrix();o&&o(!0,u,s),this._draw(e,i)}}return this},t.prototype._freeze=function(){if(this._instanceDataStorage.isFrozen=!0,this.subMeshes)for(var e=0;e<this.subMeshes.length;e++)this._getInstancesRenderList(e)},t.prototype._unFreeze=function(){this._instanceDataStorage.isFrozen=!1},t.prototype.render=function(e,t){var i=this.getScene();if(i._isInIntermediateRendering()?this._internalAbstractMeshDataInfo._isActiveIntermediate=!1:this._internalAbstractMeshDataInfo._isActive=!1,this._checkOcclusionQuery())return this;var n=this._getInstancesRenderList(e._id);if(n.mustReturn)return this;if(!this._geometry||!this._geometry.getVertexBuffers()||!this._unIndexed&&!this._geometry.getIndexBuffer())return this;this._internalMeshDataInfo._onBeforeRenderObservable&&this._internalMeshDataInfo._onBeforeRenderObservable.notifyObservers(this);var r,o=i.getEngine(),s=n.hardwareInstancedRendering[e._id],a=this._instanceDataStorage,c=e.getMaterial();if(!c)return this;if(!a.isFrozen||!this._effectiveMaterial||this._effectiveMaterial!==c)if(this._effectiveMaterial=c,this._effectiveMaterial._storeEffectOnSubMeshes){if(!this._effectiveMaterial.isReadyForSubMesh(this,e,s))return this}else if(!this._effectiveMaterial.isReady(this,s))return this;t&&o.setAlphaMode(this._effectiveMaterial.alphaMode);for(var l=0,u=i._beforeRenderingMeshStage;l<u.length;l++){u[l].action(this,e,n)}if(!(r=this._effectiveMaterial._storeEffectOnSubMeshes?e.effect:this._effectiveMaterial.getEffect()))return this;var h,d=this._effectiveMesh;a.isFrozen?h=a.sideOrientation:(null==(h=this.overrideMaterialSideOrientation)&&(h=this._effectiveMaterial.sideOrientation,d._getWorldMatrixDeterminant()<0&&(h=h===g.a.ClockWiseSideOrientation?g.a.CounterClockWiseSideOrientation:g.a.ClockWiseSideOrientation)),a.sideOrientation=h);var f=this._effectiveMaterial._preBind(r,h);this._effectiveMaterial.forceDepthWrite&&o.setDepthWrite(!0);var p=i.forcePointsCloud?g.a.PointFillMode:i.forceWireframe?g.a.WireFrameFillMode:this._effectiveMaterial.fillMode;this._internalMeshDataInfo._onBeforeBindObservable&&this._internalMeshDataInfo._onBeforeBindObservable.notifyObservers(this),s||this._bind(e,r,p);var _=d.getWorldMatrix();this._effectiveMaterial._storeEffectOnSubMeshes?this._effectiveMaterial.bindForSubMesh(_,this,e):this._effectiveMaterial.bind(_,this),!this._effectiveMaterial.backFaceCulling&&this._effectiveMaterial.separateCullingPass&&(o.setState(!0,this._effectiveMaterial.zOffset,!1,!f),this._processRendering(e,r,p,n,s,this._onBeforeDraw,this._effectiveMaterial),o.setState(!0,this._effectiveMaterial.zOffset,!1,f)),this._processRendering(e,r,p,n,s,this._onBeforeDraw,this._effectiveMaterial),this._effectiveMaterial.unbind();for(var m=0,v=i._afterRenderingMeshStage;m<v.length;m++){v[m].action(this,e,n)}return this._internalMeshDataInfo._onAfterRenderObservable&&this._internalMeshDataInfo._onAfterRenderObservable.notifyObservers(this),this},t.prototype._onBeforeDraw=function(e,t,i){e&&i&&i.bindOnlyWorldMatrix(t)},t.prototype.cleanMatrixWeights=function(){this.isVerticesDataPresent(u.b.MatricesWeightsKind)&&(this.isVerticesDataPresent(u.b.MatricesWeightsExtraKind)?this.normalizeSkinWeightsAndExtra():this.normalizeSkinFourWeights())},t.prototype.normalizeSkinFourWeights=function(){for(var e=this.getVerticesData(u.b.MatricesWeightsKind),t=e.length,i=0;i<t;i+=4){var n=e[i]+e[i+1]+e[i+2]+e[i+3];if(0===n)e[i]=1;else{var r=1/n;e[i]*=r,e[i+1]*=r,e[i+2]*=r,e[i+3]*=r}}this.setVerticesData(u.b.MatricesWeightsKind,e)},t.prototype.normalizeSkinWeightsAndExtra=function(){for(var e=this.getVerticesData(u.b.MatricesWeightsExtraKind),t=this.getVerticesData(u.b.MatricesWeightsKind),i=t.length,n=0;n<i;n+=4){var r=t[n]+t[n+1]+t[n+2]+t[n+3];if(0===(r+=e[n]+e[n+1]+e[n+2]+e[n+3]))t[n]=1;else{var o=1/r;t[n]*=o,t[n+1]*=o,t[n+2]*=o,t[n+3]*=o,e[n]*=o,e[n+1]*=o,e[n+2]*=o,e[n+3]*=o}}this.setVerticesData(u.b.MatricesWeightsKind,t),this.setVerticesData(u.b.MatricesWeightsKind,e)},t.prototype.validateSkinning=function(){var e=this.getVerticesData(u.b.MatricesWeightsExtraKind),t=this.getVerticesData(u.b.MatricesWeightsKind);if(null===t||null==this.skeleton)return{skinned:!1,valid:!0,report:"not skinned"};for(var i=t.length,n=0,r=0,o=0,s=0,a=null===e?4:8,c=new Array,l=0;l<=a;l++)c[l]=0;for(l=0;l<i;l+=4){for(var h=t[l],d=h,f=0===d?0:1,p=1;p<a;p++){var _=p<4?t[l+p]:e[l+p-4];_>h&&n++,0!==_&&f++,d+=_,h=_}if(c[f]++,f>o&&(o=f),0===d)r++;else{var g=1/d,m=0;for(p=0;p<a;p++)m+=p<4?Math.abs(t[l+p]-t[l+p]*g):Math.abs(e[l+p-4]-e[l+p-4]*g);m>.001&&s++}}var v=this.skeleton.bones.length,y=this.getVerticesData(u.b.MatricesIndicesKind),b=this.getVerticesData(u.b.MatricesIndicesExtraKind),T=0;for(l=0;l<i;l++)for(p=0;p<a;p++){var E=p<4?y[p]:b[p-4];(E>=v||E<0)&&T++}return{skinned:!0,valid:0===r&&0===s&&0===T,report:"Number of Weights = "+i/4+"\nMaximum influences = "+o+"\nMissing Weights = "+r+"\nNot Sorted = "+n+"\nNot Normalized = "+s+"\nWeightCounts = ["+c+"]\nNumber of bones = "+v+"\nBad Bone Indices = "+T}},t.prototype._checkDelayState=function(){var e=this.getScene();return this._geometry?this._geometry.load(e):this.delayLoadState===y.a.DELAYLOADSTATE_NOTLOADED&&(this.delayLoadState=y.a.DELAYLOADSTATE_LOADING,this._queueLoad(e)),this},t.prototype._queueLoad=function(e){var t=this;e._addPendingData(this);var i=-1!==this.delayLoadingFile.indexOf(".babylonbinarymeshdata");return o.h.LoadFile(this.delayLoadingFile,function(i){i instanceof ArrayBuffer?t._delayLoadingFunction(i,t):t._delayLoadingFunction(JSON.parse(i),t),t.instances.forEach(function(e){e.refreshBoundingInfo(),e._syncSubMeshes()}),t.delayLoadState=y.a.DELAYLOADSTATE_LOADED,e._removePendingData(t)},function(){},e.offlineProvider,i),this},t.prototype.isInFrustum=function(t){return this.delayLoadState!==y.a.DELAYLOADSTATE_LOADING&&(!!e.prototype.isInFrustum.call(this,t)&&(this._checkDelayState(),!0))},t.prototype.setMaterialByID=function(e){var t,i=this.getScene().materials;for(t=i.length-1;t>-1;t--)if(i[t].id===e)return this.material=i[t],this;var n=this.getScene().multiMaterials;for(t=n.length-1;t>-1;t--)if(n[t].id===e)return this.material=n[t],this;return this},t.prototype.getAnimatables=function(){var e=new Array;return this.material&&e.push(this.material),this.skeleton&&e.push(this.skeleton),e},t.prototype.bakeTransformIntoVertices=function(e){if(!this.isVerticesDataPresent(u.b.PositionKind))return this;var t=this.subMeshes.splice(0);this._resetPointsArrayCache();var i,n=this.getVerticesData(u.b.PositionKind),r=new Array;for(i=0;i<n.length;i+=3)c.x.TransformCoordinates(c.x.FromArray(n,i),e).toArray(r,i);if(this.setVerticesData(u.b.PositionKind,r,this.getVertexBuffer(u.b.PositionKind).isUpdatable()),this.isVerticesDataPresent(u.b.NormalKind)){for(n=this.getVerticesData(u.b.NormalKind),r=[],i=0;i<n.length;i+=3)c.x.TransformNormal(c.x.FromArray(n,i),e).normalize().toArray(r,i);this.setVerticesData(u.b.NormalKind,r,this.getVertexBuffer(u.b.NormalKind).isUpdatable())}return e.m[0]*e.m[5]*e.m[10]<0&&this.flipFaces(),this.releaseSubMeshes(),this.subMeshes=t,this},t.prototype.bakeCurrentTransformIntoVertices=function(){return this.bakeTransformIntoVertices(this.computeWorldMatrix(!0)),this.scaling.copyFromFloats(1,1,1),this.position.copyFromFloats(0,0,0),this.rotation.copyFromFloats(0,0,0),this.rotationQuaternion&&(this.rotationQuaternion=c.q.Identity()),this._worldMatrix=c.j.Identity(),this},Object.defineProperty(t.prototype,"_positions",{get:function(){return this._geometry?this._geometry._positions:null},enumerable:!0,configurable:!0}),t.prototype._resetPointsArrayCache=function(){return this._geometry&&this._geometry._resetPointsArrayCache(),this},t.prototype._generatePointsArray=function(){return!!this._geometry&&this._geometry._generatePointsArray()},t.prototype.clone=function(e,i,n,r){return void 0===e&&(e=""),void 0===r&&(r=!0),new t(e,this.getScene(),i,this,n,r)},t.prototype.dispose=function(t,i){void 0===i&&(i=!1),this.morphTargetManager=null,this._geometry&&this._geometry.releaseForMesh(this,!0);var n=this._internalMeshDataInfo;if(n._onBeforeDrawObservable&&n._onBeforeDrawObservable.clear(),n._onBeforeBindObservable&&n._onBeforeBindObservable.clear(),n._onBeforeRenderObservable&&n._onBeforeRenderObservable.clear(),n._onAfterRenderObservable&&n._onAfterRenderObservable.clear(),this._scene.useClonedMeshhMap){if(n.meshMap)for(var r in n.meshMap){(a=n.meshMap[r])&&(a._internalMeshDataInfo._source=null,n.meshMap[r]=void 0)}n._source&&n._source._internalMeshDataInfo.meshMap&&(n._source._internalMeshDataInfo.meshMap[this.uniqueId]=void 0)}else for(var o=0,s=this.getScene().meshes;o<s.length;o++){var a;(a=s[o])._internalMeshDataInfo&&a._internalMeshDataInfo._source&&a._internalMeshDataInfo._source===this&&(a._internalMeshDataInfo._source=null)}for(n._source=null,this._instanceDataStorage.instancesBuffer&&(this._instanceDataStorage.instancesBuffer.dispose(),this._instanceDataStorage.instancesBuffer=null);this.instances.length;)this.instances[0].dispose();e.prototype.dispose.call(this,t,i)},t.prototype.applyDisplacementMap=function(e,t,i,n,r,s,a){var c=this;void 0===a&&(a=!1);var l=this.getScene();return o.h.LoadImage(e,function(e){var o=document.createElement("canvas"),l=o.getContext("2d"),u=e.width,h=e.height;o.width=u,o.height=h,l.drawImage(e,0,0);var d=l.getImageData(0,0,u,h).data;c.applyDisplacementMapFromBuffer(d,u,h,t,i,r,s,a),n&&n(c)},function(){},l.offlineProvider),this},t.prototype.applyDisplacementMapFromBuffer=function(e,t,i,n,r,o,s,a){if(void 0===a&&(a=!1),!this.isVerticesDataPresent(u.b.PositionKind)||!this.isVerticesDataPresent(u.b.NormalKind)||!this.isVerticesDataPresent(u.b.UVKind))return T.a.Warn("Cannot call applyDisplacementMap: Given mesh is not complete. Position, Normal or UV are missing"),this;var l=this.getVerticesData(u.b.PositionKind,!0,!0),d=this.getVerticesData(u.b.NormalKind),f=this.getVerticesData(u.b.UVKind),p=c.x.Zero(),_=c.x.Zero(),g=c.w.Zero();o=o||c.w.Zero(),s=s||new c.w(1,1);for(var m=0;m<l.length;m+=3){c.x.FromArrayToRef(l,m,p),c.x.FromArrayToRef(d,m,_),c.w.FromArrayToRef(f,m/3*2,g);var v=4*((Math.abs(g.x*s.x+o.x)*t%t|0)+(Math.abs(g.y*s.y+o.y)*i%i|0)*t),y=.3*(e[v]/255)+.59*(e[v+1]/255)+.11*(e[v+2]/255);_.normalize(),_.scaleInPlace(n+(r-n)*y),(p=p.add(_)).toArray(l,m)}return h.a.ComputeNormals(l,this.getIndices(),d),a?(this.setVerticesData(u.b.PositionKind,l),this.setVerticesData(u.b.NormalKind,d)):(this.updateVerticesData(u.b.PositionKind,l),this.updateVerticesData(u.b.NormalKind,d)),this},t.prototype.convertToFlatShadedMesh=function(){var e,t,i=this.getVerticesDataKinds(),n={},r={},o={},s=!1;for(e=0;e<i.length;e++){t=i[e];var a=this.getVertexBuffer(t);t!==u.b.NormalKind?(n[t]=a,r[t]=n[t].getData(),o[t]=[]):(s=a.isUpdatable(),i.splice(e,1),e--)}var l,h=this.subMeshes.slice(0),d=this.getIndices(),f=this.getTotalIndices();for(l=0;l<f;l++){var _=d[l];for(e=0;e<i.length;e++)for(var g=n[t=i[e]].getStrideSize(),m=0;m<g;m++)o[t].push(r[t][_*g+m])}var v=[],y=o[u.b.PositionKind];for(l=0;l<f;l+=3){d[l]=l,d[l+1]=l+1,d[l+2]=l+2;for(var b=c.x.FromArray(y,3*l),T=c.x.FromArray(y,3*(l+1)),E=c.x.FromArray(y,3*(l+2)),A=b.subtract(T),x=E.subtract(T),R=c.x.Normalize(c.x.Cross(A,x)),P=0;P<3;P++)v.push(R.x),v.push(R.y),v.push(R.z)}for(this.setIndices(d),this.setVerticesData(u.b.NormalKind,v,s),e=0;e<i.length;e++)t=i[e],this.setVerticesData(t,o[t],n[t].isUpdatable());this.releaseSubMeshes();for(var S=0;S<h.length;S++){var C=h[S];p.b.AddToMesh(C.materialIndex,C.indexStart,C.indexCount,C.indexStart,C.indexCount,this)}return this.synchronizeInstances(),this},t.prototype.convertToUnIndexedMesh=function(){var e,t,i=this.getVerticesDataKinds(),n={},r={},o={};for(e=0;e<i.length;e++){t=i[e];var s=this.getVertexBuffer(t);n[t]=s,r[t]=n[t].getData(),o[t]=[]}var a,c=this.subMeshes.slice(0),l=this.getIndices(),u=this.getTotalIndices();for(a=0;a<u;a++){var h=l[a];for(e=0;e<i.length;e++)for(var d=n[t=i[e]].getStrideSize(),f=0;f<d;f++)o[t].push(r[t][h*d+f])}for(a=0;a<u;a+=3)l[a]=a,l[a+1]=a+1,l[a+2]=a+2;for(this.setIndices(l),e=0;e<i.length;e++)t=i[e],this.setVerticesData(t,o[t],n[t].isUpdatable());this.releaseSubMeshes();for(var _=0;_<c.length;_++){var g=c[_];p.b.AddToMesh(g.materialIndex,g.indexStart,g.indexCount,g.indexStart,g.indexCount,this)}return this._unIndexed=!0,this.synchronizeInstances(),this},t.prototype.flipFaces=function(e){void 0===e&&(e=!1);var t,i,n=h.a.ExtractFromMesh(this);if(e&&this.isVerticesDataPresent(u.b.NormalKind)&&n.normals)for(t=0;t<n.normals.length;t++)n.normals[t]*=-1;if(n.indices)for(t=0;t<n.indices.length;t+=3)i=n.indices[t+1],n.indices[t+1]=n.indices[t+2],n.indices[t+2]=i;return n.applyToMesh(this),this},t.prototype.increaseVertices=function(e){var t=h.a.ExtractFromMesh(this),i=t.uvs,n=t.indices,r=t.positions,o=t.normals;if(null===n||null===r||null===o||null===i)T.a.Warn("VertexData contains null entries");else{for(var s,a,l=e+1,u=new Array,d=0;d<l+1;d++)u[d]=new Array;var f,p=new c.x(0,0,0),_=new c.x(0,0,0),g=new c.w(0,0),m=new Array,v=new Array,y=new Array,b=r.length,E=i.length;for(d=0;d<n.length;d+=3){v[0]=n[d],v[1]=n[d+1],v[2]=n[d+2];for(var A=0;A<3;A++)if(s=v[A],a=v[(A+1)%3],void 0===y[s]&&void 0===y[a]?(y[s]=new Array,y[a]=new Array):(void 0===y[s]&&(y[s]=new Array),void 0===y[a]&&(y[a]=new Array)),void 0===y[s][a]&&void 0===y[a][s]){y[s][a]=[],p.x=(r[3*a]-r[3*s])/l,p.y=(r[3*a+1]-r[3*s+1])/l,p.z=(r[3*a+2]-r[3*s+2])/l,_.x=(o[3*a]-o[3*s])/l,_.y=(o[3*a+1]-o[3*s+1])/l,_.z=(o[3*a+2]-o[3*s+2])/l,g.x=(i[2*a]-i[2*s])/l,g.y=(i[2*a+1]-i[2*s+1])/l,y[s][a].push(s);for(var x=1;x<l;x++)y[s][a].push(r.length/3),r[b]=r[3*s]+x*p.x,o[b++]=o[3*s]+x*_.x,r[b]=r[3*s+1]+x*p.y,o[b++]=o[3*s+1]+x*_.y,r[b]=r[3*s+2]+x*p.z,o[b++]=o[3*s+2]+x*_.z,i[E++]=i[2*s]+x*g.x,i[E++]=i[2*s+1]+x*g.y;y[s][a].push(a),y[a][s]=new Array,f=y[s][a].length;for(var R=0;R<f;R++)y[a][s][R]=y[s][a][f-1-R]}u[0][0]=n[d],u[1][0]=y[n[d]][n[d+1]][1],u[1][1]=y[n[d]][n[d+2]][1];for(x=2;x<l;x++){u[x][0]=y[n[d]][n[d+1]][x],u[x][x]=y[n[d]][n[d+2]][x],p.x=(r[3*u[x][x]]-r[3*u[x][0]])/x,p.y=(r[3*u[x][x]+1]-r[3*u[x][0]+1])/x,p.z=(r[3*u[x][x]+2]-r[3*u[x][0]+2])/x,_.x=(o[3*u[x][x]]-o[3*u[x][0]])/x,_.y=(o[3*u[x][x]+1]-o[3*u[x][0]+1])/x,_.z=(o[3*u[x][x]+2]-o[3*u[x][0]+2])/x,g.x=(i[2*u[x][x]]-i[2*u[x][0]])/x,g.y=(i[2*u[x][x]+1]-i[2*u[x][0]+1])/x;for(A=1;A<x;A++)u[x][A]=r.length/3,r[b]=r[3*u[x][0]]+A*p.x,o[b++]=o[3*u[x][0]]+A*_.x,r[b]=r[3*u[x][0]+1]+A*p.y,o[b++]=o[3*u[x][0]+1]+A*_.y,r[b]=r[3*u[x][0]+2]+A*p.z,o[b++]=o[3*u[x][0]+2]+A*_.z,i[E++]=i[2*u[x][0]]+A*g.x,i[E++]=i[2*u[x][0]+1]+A*g.y}u[l]=y[n[d+1]][n[d+2]],m.push(u[0][0],u[1][0],u[1][1]);for(x=1;x<l;x++){for(A=0;A<x;A++)m.push(u[x][A],u[x+1][A],u[x+1][A+1]),m.push(u[x][A],u[x+1][A+1],u[x][A+1]);m.push(u[x][A],u[x+1][A],u[x+1][A+1])}}t.indices=m,t.applyToMesh(this)}},t.prototype.forceSharedVertices=function(){var e=h.a.ExtractFromMesh(this),t=e.uvs,i=e.indices,n=e.positions,r=e.normals;if(null===i||null===n||null===r||null===t)T.a.Warn("VertexData contains null entries");else{for(var o,s,a=new Array,c=new Array,l=new Array,u=new Array,d=0,f=new Array,p=0;p<i.length;p+=3){s=[i[p],i[p+1],i[p+2]],u=new Array;for(var _=0;_<3;_++){u[_]="";for(var g=0;g<3;g++)Math.abs(n[3*s[_]+g])<1e-8&&(n[3*s[_]+g]=0),u[_]+=n[3*s[_]+g]+"|";u[_]=u[_].slice(0,-1)}if(u[0]!=u[1]&&u[0]!=u[2]&&u[1]!=u[2])for(_=0;_<3;_++){if((o=f.indexOf(u[_]))<0){f.push(u[_]),o=d++;for(g=0;g<3;g++)a.push(n[3*s[_]+g]);for(g=0;g<2;g++)l.push(t[2*s[_]+g])}c.push(o)}}var m=new Array;h.a.ComputeNormals(a,c,m),e.positions=a,e.indices=c,e.normals=m,e.uvs=l,e.applyToMesh(this)}},t._instancedMeshFactory=function(e,t){throw A.a.WarnImport("InstancedMesh")},t._PhysicsImpostorParser=function(e,t,i){throw A.a.WarnImport("PhysicsImpostor")},t.prototype.createInstance=function(e){return t._instancedMeshFactory(e,this)},t.prototype.synchronizeInstances=function(){for(var e=0;e<this.instances.length;e++){this.instances[e]._syncSubMeshes()}return this},t.prototype.optimizeIndices=function(e){var t=this,i=this.getIndices(),n=this.getVerticesData(u.b.PositionKind);if(!n||!i)return this;for(var r=new Array,s=0;s<n.length;s+=3)r.push(c.x.FromArray(n,s));var a=new Array;return o.a.SyncAsyncForLoop(r.length,40,function(e){for(var t=r.length-1-e,i=r[t],n=0;n<t;++n){var o=r[n];if(i.equals(o)){a[t]=n;break}}},function(){for(var n=0;n<i.length;++n)i[n]=a[i[n]]||i[n];var r=t.subMeshes.slice(0);t.setIndices(i),t.subMeshes=r,e&&e(t)}),this},t.prototype.serialize=function(e){e.name=this.name,e.id=this.id,e.type=this.getClassName(),a.a&&a.a.HasTags(this)&&(e.tags=a.a.GetTags(this)),e.position=this.position.asArray(),this.rotationQuaternion?e.rotationQuaternion=this.rotationQuaternion.asArray():this.rotation&&(e.rotation=this.rotation.asArray()),e.scaling=this.scaling.asArray(),this._postMultiplyPivotMatrix?e.pivotMatrix=this.getPivotMatrix().asArray():e.localMatrix=this.getPivotMatrix().asArray(),e.isEnabled=this.isEnabled(!1),e.isVisible=this.isVisible,e.infiniteDistance=this.infiniteDistance,e.pickable=this.isPickable,e.receiveShadows=this.receiveShadows,e.billboardMode=this.billboardMode,e.visibility=this.visibility,e.checkCollisions=this.checkCollisions,e.isBlocker=this.isBlocker,this.parent&&(e.parentId=this.parent.id),e.isUnIndexed=this.isUnIndexed;var t=this._geometry;if(t){var i=t.id;e.geometryId=i,e.subMeshes=[];for(var n=0;n<this.subMeshes.length;n++){var r=this.subMeshes[n];e.subMeshes.push({materialIndex:r.materialIndex,verticesStart:r.verticesStart,verticesCount:r.verticesCount,indexStart:r.indexStart,indexCount:r.indexCount})}}if(this.material?e.materialId=this.material.id:this.material=null,this.morphTargetManager&&(e.morphTargetManagerId=this.morphTargetManager.uniqueId),this.skeleton&&(e.skeletonId=this.skeleton.id),this.getScene()._getComponent(x.a.NAME_PHYSICSENGINE)){var o=this.getPhysicsImpostor();o&&(e.physicsMass=o.getParam("mass"),e.physicsFriction=o.getParam("friction"),e.physicsRestitution=o.getParam("mass"),e.physicsImpostor=o.type)}this.metadata&&(e.metadata=this.metadata),e.instances=[];for(var s=0;s<this.instances.length;s++){var c=this.instances[s];if(!c.doNotSerialize){var l={name:c.name,id:c.id,position:c.position.asArray(),scaling:c.scaling.asArray()};c.parent&&(l.parentId=c.parent.id),c.rotationQuaternion?l.rotationQuaternion=c.rotationQuaternion.asArray():c.rotation&&(l.rotation=c.rotation.asArray()),e.instances.push(l),b.a.AppendSerializedAnimations(c,l),l.ranges=c.serializeAnimationRanges()}}b.a.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e.layerMask=this.layerMask,e.alphaIndex=this.alphaIndex,e.hasVertexAlpha=this.hasVertexAlpha,e.overlayAlpha=this.overlayAlpha,e.overlayColor=this.overlayColor.asArray(),e.renderOverlay=this.renderOverlay,e.applyFog=this.applyFog,this.actionManager&&(e.actions=this.actionManager.serialize(this.name))},t.prototype._syncGeometryWithMorphTargetManager=function(){if(this.geometry){this._markSubMeshesAsAttributesDirty();var e=this._internalMeshDataInfo._morphTargetManager;if(e&&e.vertexCount){if(e.vertexCount!==this.getTotalVertices())return T.a.Error("Mesh is incompatible with morph targets. Targets and mesh must all have the same vertices count."),void(this.morphTargetManager=null);for(var t=0;t<e.numInfluencers;t++){var i=e.getActiveTarget(t),n=i.getPositions();if(!n)return void T.a.Error("Invalid morph target. Target must have positions.");this.geometry.setVerticesData(u.b.PositionKind+t,n,!1,3);var r=i.getNormals();r&&this.geometry.setVerticesData(u.b.NormalKind+t,r,!1,3);var o=i.getTangents();o&&this.geometry.setVerticesData(u.b.TangentKind+t,o,!1,3)}}else for(t=0;this.geometry.isVerticesDataPresent(u.b.PositionKind+t);)this.geometry.removeVerticesData(u.b.PositionKind+t),this.geometry.isVerticesDataPresent(u.b.NormalKind+t)&&this.geometry.removeVerticesData(u.b.NormalKind+t),this.geometry.isVerticesDataPresent(u.b.TangentKind+t)&&this.geometry.removeVerticesData(u.b.TangentKind+t),t++}},t.Parse=function(e,i,n){var r;if((r=e.type&&"GroundMesh"===e.type?t._GroundMeshParser(e,i):new t(e.name,i)).id=e.id,a.a&&a.a.AddTagsTo(r,e.tags),r.position=c.x.FromArray(e.position),void 0!==e.metadata&&(r.metadata=e.metadata),e.rotationQuaternion?r.rotationQuaternion=c.q.FromArray(e.rotationQuaternion):e.rotation&&(r.rotation=c.x.FromArray(e.rotation)),r.scaling=c.x.FromArray(e.scaling),e.localMatrix?r.setPreTransformMatrix(c.j.FromArray(e.localMatrix)):e.pivotMatrix&&r.setPivotMatrix(c.j.FromArray(e.pivotMatrix)),r.setEnabled(e.isEnabled),r.isVisible=e.isVisible,r.infiniteDistance=e.infiniteDistance,r.showBoundingBox=e.showBoundingBox,r.showSubMeshesBoundingBox=e.showSubMeshesBoundingBox,void 0!==e.applyFog&&(r.applyFog=e.applyFog),void 0!==e.pickable&&(r.isPickable=e.pickable),void 0!==e.alphaIndex&&(r.alphaIndex=e.alphaIndex),r.receiveShadows=e.receiveShadows,r.billboardMode=e.billboardMode,void 0!==e.visibility&&(r.visibility=e.visibility),r.checkCollisions=e.checkCollisions,void 0!==e.isBlocker&&(r.isBlocker=e.isBlocker),r._shouldGenerateFlatShading=e.useFlatShading,e.freezeWorldMatrix&&(r._waitingData.freezeWorldMatrix=e.freezeWorldMatrix),e.parentId&&(r._waitingParentId=e.parentId),void 0!==e.actions&&(r._waitingData.actions=e.actions),void 0!==e.overlayAlpha&&(r.overlayAlpha=e.overlayAlpha),void 0!==e.overlayColor&&(r.overlayColor=c.e.FromArray(e.overlayColor)),void 0!==e.renderOverlay&&(r.renderOverlay=e.renderOverlay),r.isUnIndexed=!!e.isUnIndexed,r.hasVertexAlpha=e.hasVertexAlpha,e.delayLoadingFile?(r.delayLoadState=y.a.DELAYLOADSTATE_NOTLOADED,r.delayLoadingFile=n+e.delayLoadingFile,r._boundingInfo=new _.a(c.x.FromArray(e.boundingBoxMinimum),c.x.FromArray(e.boundingBoxMaximum)),e._binaryInfo&&(r._binaryInfo=e._binaryInfo),r._delayInfo=[],e.hasUVs&&r._delayInfo.push(u.b.UVKind),e.hasUVs2&&r._delayInfo.push(u.b.UV2Kind),e.hasUVs3&&r._delayInfo.push(u.b.UV3Kind),e.hasUVs4&&r._delayInfo.push(u.b.UV4Kind),e.hasUVs5&&r._delayInfo.push(u.b.UV5Kind),e.hasUVs6&&r._delayInfo.push(u.b.UV6Kind),e.hasColors&&r._delayInfo.push(u.b.ColorKind),e.hasMatricesIndices&&r._delayInfo.push(u.b.MatricesIndicesKind),e.hasMatricesWeights&&r._delayInfo.push(u.b.MatricesWeightsKind),r._delayLoadingFunction=d.a._ImportGeometry,v.a.ForceFullSceneLoadingForIncremental&&r._checkDelayState()):d.a._ImportGeometry(e,r),e.materialId?r.setMaterialByID(e.materialId):r.material=null,e.morphTargetManagerId>-1&&(r.morphTargetManager=i.getMorphTargetManagerById(e.morphTargetManagerId)),e.skeletonId>-1&&(r.skeleton=i.getLastSkeletonByID(e.skeletonId),e.numBoneInfluencers&&(r.numBoneInfluencers=e.numBoneInfluencers)),e.animations){for(var o=0;o<e.animations.length;o++){var s=e.animations[o];(g=E.a.GetClass("BABYLON.Animation"))&&r.animations.push(g.Parse(s))}l.a.ParseAnimationRanges(r,e,i)}if(e.autoAnimate&&i.beginAnimation(r,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),e.layerMask&&!isNaN(e.layerMask)?r.layerMask=Math.abs(parseInt(e.layerMask)):r.layerMask=268435455,e.physicsImpostor&&t._PhysicsImpostorParser(i,r,e),e.lodMeshIds&&(r._waitingData.lods={ids:e.lodMeshIds,distances:e.lodDistances?e.lodDistances:null,coverages:e.lodCoverages?e.lodCoverages:null}),e.instances)for(var h=0;h<e.instances.length;h++){var f=e.instances[h],p=r.createInstance(f.name);if(f.id&&(p.id=f.id),a.a&&(f.tags?a.a.AddTagsTo(p,f.tags):a.a.AddTagsTo(p,e.tags)),p.position=c.x.FromArray(f.position),void 0!==f.metadata&&(p.metadata=f.metadata),f.parentId&&(p._waitingParentId=f.parentId),f.rotationQuaternion?p.rotationQuaternion=c.q.FromArray(f.rotationQuaternion):f.rotation&&(p.rotation=c.x.FromArray(f.rotation)),p.scaling=c.x.FromArray(f.scaling),null!=f.checkCollisions&&null!=f.checkCollisions&&(p.checkCollisions=f.checkCollisions),null!=f.pickable&&null!=f.pickable&&(p.isPickable=f.pickable),null!=f.showBoundingBox&&null!=f.showBoundingBox&&(p.showBoundingBox=f.showBoundingBox),null!=f.showSubMeshesBoundingBox&&null!=f.showSubMeshesBoundingBox&&(p.showSubMeshesBoundingBox=f.showSubMeshesBoundingBox),null!=f.alphaIndex&&null!=f.showSubMeshesBoundingBox&&(p.alphaIndex=f.alphaIndex),f.physicsImpostor&&t._PhysicsImpostorParser(i,p,f),f.animations){for(o=0;o<f.animations.length;o++){var g;s=f.animations[o],(g=E.a.GetClass("BABYLON.Animation"))&&p.animations.push(g.Parse(s))}l.a.ParseAnimationRanges(p,f,i),f.autoAnimate&&i.beginAnimation(p,f.autoAnimateFrom,f.autoAnimateTo,f.autoAnimateLoop,f.autoAnimateSpeed||1)}}return r},t.CreateRibbon=function(e,t,i,n,r,o,s,a,c){throw A.a.WarnImport("MeshBuilder")},t.CreateDisc=function(e,t,i,n,r,o){throw void 0===n&&(n=null),A.a.WarnImport("MeshBuilder")},t.CreateBox=function(e,t,i,n,r){throw void 0===i&&(i=null),A.a.WarnImport("MeshBuilder")},t.CreateSphere=function(e,t,i,n,r,o){throw A.a.WarnImport("MeshBuilder")},t.CreateHemisphere=function(e,t,i,n){throw A.a.WarnImport("MeshBuilder")},t.CreateCylinder=function(e,t,i,n,r,o,s,a,c){throw A.a.WarnImport("MeshBuilder")},t.CreateTorus=function(e,t,i,n,r,o,s){throw A.a.WarnImport("MeshBuilder")},t.CreateTorusKnot=function(e,t,i,n,r,o,s,a,c,l){throw A.a.WarnImport("MeshBuilder")},t.CreateLines=function(e,t,i,n,r){throw void 0===i&&(i=null),void 0===n&&(n=!1),void 0===r&&(r=null),A.a.WarnImport("MeshBuilder")},t.CreateDashedLines=function(e,t,i,n,r,o,s,a){throw void 0===o&&(o=null),A.a.WarnImport("MeshBuilder")},t.CreatePolygon=function(e,t,i,n,r,o,s){throw void 0===s&&(s=earcut),A.a.WarnImport("MeshBuilder")},t.ExtrudePolygon=function(e,t,i,n,r,o,s,a){throw void 0===a&&(a=earcut),A.a.WarnImport("MeshBuilder")},t.ExtrudeShape=function(e,t,i,n,r,o,s,a,c,l){throw void 0===s&&(s=null),A.a.WarnImport("MeshBuilder")},t.ExtrudeShapeCustom=function(e,t,i,n,r,o,s,a,c,l,u,h){throw A.a.WarnImport("MeshBuilder")},t.CreateLathe=function(e,t,i,n,r,o,s){throw A.a.WarnImport("MeshBuilder")},t.CreatePlane=function(e,t,i,n,r){throw A.a.WarnImport("MeshBuilder")},t.CreateGround=function(e,t,i,n,r,o){throw A.a.WarnImport("MeshBuilder")},t.CreateTiledGround=function(e,t,i,n,r,o,s,a,c){throw A.a.WarnImport("MeshBuilder")},t.CreateGroundFromHeightMap=function(e,t,i,n,r,o,s,a,c,l,u){throw A.a.WarnImport("MeshBuilder")},t.CreateTube=function(e,t,i,n,r,o,s,a,c,l){throw A.a.WarnImport("MeshBuilder")},t.CreatePolyhedron=function(e,t,i){throw A.a.WarnImport("MeshBuilder")},t.CreateIcoSphere=function(e,t,i){throw A.a.WarnImport("MeshBuilder")},t.CreateDecal=function(e,t,i,n,r,o){throw A.a.WarnImport("MeshBuilder")},t.prototype.setPositionsForCPUSkinning=function(){var e=this._internalMeshDataInfo;if(!e._sourcePositions){var t=this.getVerticesData(u.b.PositionKind);if(!t)return e._sourcePositions;e._sourcePositions=new Float32Array(t),this.isVertexBufferUpdatable(u.b.PositionKind)||this.setVerticesData(u.b.PositionKind,t,!0)}return e._sourcePositions},t.prototype.setNormalsForCPUSkinning=function(){var e=this._internalMeshDataInfo;if(!e._sourceNormals){var t=this.getVerticesData(u.b.NormalKind);if(!t)return e._sourceNormals;e._sourceNormals=new Float32Array(t),this.isVertexBufferUpdatable(u.b.NormalKind)||this.setVerticesData(u.b.NormalKind,t,!0)}return e._sourceNormals},t.prototype.applySkeleton=function(e){if(!this.geometry)return this;if(this.geometry._softwareSkinningFrameId==this.getScene().getFrameId())return this;if(this.geometry._softwareSkinningFrameId=this.getScene().getFrameId(),!this.isVerticesDataPresent(u.b.PositionKind))return this;if(!this.isVerticesDataPresent(u.b.NormalKind))return this;if(!this.isVerticesDataPresent(u.b.MatricesIndicesKind))return this;if(!this.isVerticesDataPresent(u.b.MatricesWeightsKind))return this;var t=this._internalMeshDataInfo;if(!t._sourcePositions){var i=this.subMeshes.slice();this.setPositionsForCPUSkinning(),this.subMeshes=i}t._sourceNormals||this.setNormalsForCPUSkinning();var n=this.getVerticesData(u.b.PositionKind);if(!n)return this;n instanceof Float32Array||(n=new Float32Array(n));var r=this.getVerticesData(u.b.NormalKind);if(!r)return this;r instanceof Float32Array||(r=new Float32Array(r));var o=this.getVerticesData(u.b.MatricesIndicesKind),s=this.getVerticesData(u.b.MatricesWeightsKind);if(!s||!o)return this;for(var a,l=this.numBoneInfluencers>4,h=l?this.getVerticesData(u.b.MatricesIndicesExtraKind):null,d=l?this.getVerticesData(u.b.MatricesWeightsExtraKind):null,f=e.getTransformMatrices(this),p=c.x.Zero(),_=new c.j,g=new c.j,m=0,v=0;v<n.length;v+=3,m+=4){var y;for(a=0;a<4;a++)(y=s[m+a])>0&&(c.j.FromFloat32ArrayToRefScaled(f,Math.floor(16*o[m+a]),y,g),_.addToSelf(g));if(l)for(a=0;a<4;a++)(y=d[m+a])>0&&(c.j.FromFloat32ArrayToRefScaled(f,Math.floor(16*h[m+a]),y,g),_.addToSelf(g));c.x.TransformCoordinatesFromFloatsToRef(t._sourcePositions[v],t._sourcePositions[v+1],t._sourcePositions[v+2],_,p),p.toArray(n,v),c.x.TransformNormalFromFloatsToRef(t._sourceNormals[v],t._sourceNormals[v+1],t._sourceNormals[v+2],_,p),p.toArray(r,v),_.reset()}return this.updateVerticesData(u.b.PositionKind,n),this.updateVerticesData(u.b.NormalKind,r),this},t.MinMax=function(e){var t=null,i=null;return e.forEach(function(e){var n=e.getBoundingInfo().boundingBox;t&&i?(t.minimizeInPlace(n.minimumWorld),i.maximizeInPlace(n.maximumWorld)):(t=n.minimumWorld,i=n.maximumWorld)}),t&&i?{min:t,max:i}:{min:c.x.Zero(),max:c.x.Zero()}},t.Center=function(e){var i=e instanceof Array?t.MinMax(e):e;return c.x.Center(i.min,i.max)},t.MergeMeshes=function(e,i,n,r,o,s){var a;if(void 0===i&&(i=!0),!n){var c=0;for(a=0;a<e.length;a++)if(e[a]&&(c+=e[a].getTotalVertices())>65536)return T.a.Warn("Cannot merge meshes because resulting mesh will have more than 65536 vertices. Please use allow32BitsIndices = true to use 32 bits indices"),null}if(s){var l,u,d=null;o=!1}var f,_=new Array,g=new Array,v=null,y=new Array,b=null;for(a=0;a<e.length;a++)if(e[a]){var E=e[a];if(E.isAnInstance)return T.a.Warn("Cannot merge instance meshes."),null;var A=E.computeWorldMatrix(!0);if((f=h.a.ExtractFromMesh(E,!0,!0)).transform(A),v?v.merge(f,n):(v=f,b=E),o&&y.push(E.getTotalIndices()),s)if(E.material){var x=E.material;if(x instanceof m.a){for(u=0;u<x.subMaterials.length;u++)_.indexOf(x.subMaterials[u])<0&&_.push(x.subMaterials[u]);for(l=0;l<E.subMeshes.length;l++)g.push(_.indexOf(x.subMaterials[E.subMeshes[l].materialIndex])),y.push(E.subMeshes[l].indexCount)}else for(_.indexOf(x)<0&&_.push(x),l=0;l<E.subMeshes.length;l++)g.push(_.indexOf(x)),y.push(E.subMeshes[l].indexCount)}else for(l=0;l<E.subMeshes.length;l++)g.push(0),y.push(E.subMeshes[l].indexCount)}if(b=b,r||(r=new t(b.name+"_merged",b.getScene())),v.applyToMesh(r),r.checkCollisions=b.checkCollisions,i)for(a=0;a<e.length;a++)e[a]&&e[a].dispose();if(o||s){r.releaseSubMeshes(),a=0;for(var R=0;a<y.length;)p.b.CreateFromIndices(0,R,y[a],r),R+=y[a],a++}if(s){for((d=new m.a(b.name+"_merged",b.getScene())).subMaterials=_,l=0;l<r.subMeshes.length;l++)r.subMeshes[l].materialIndex=g[l];r.material=d}else r.material=b.material;return r},t.prototype.addInstance=function(e){e._indexInSourceMeshInstanceArray=this.instances.length,this.instances.push(e)},t.prototype.removeInstance=function(e){var t=e._indexInSourceMeshInstanceArray;if(-1!=t){if(t!==this.instances.length-1){var i=this.instances[this.instances.length-1];this.instances[t]=i,i._indexInSourceMeshInstanceArray=t}e._indexInSourceMeshInstanceArray=-1,this.instances.pop()}},t.FRONTSIDE=h.a.FRONTSIDE,t.BACKSIDE=h.a.BACKSIDE,t.DOUBLESIDE=h.a.DOUBLESIDE,t.DEFAULTSIDE=h.a.DEFAULTSIDE,t.NO_CAP=0,t.CAP_START=1,t.CAP_END=2,t.CAP_ALL=3,t._GroundMeshParser=function(e,t){throw A.a.WarnImport("GroundMesh")},t}(f.a)},function(e,t,i){"use strict";i.d(t,"a",function(){return n});var n=function(){function e(){}return e.WithinEpsilon=function(e,t,i){void 0===i&&(i=1.401298e-45);var n=e-t;return-i<=n&&n<=i},e.ToHex=function(e){var t=e.toString(16);return e<=15?("0"+t).toUpperCase():t.toUpperCase()},e.Sign=function(e){return 0===(e=+e)||isNaN(e)?e:e>0?1:-1},e.Clamp=function(e,t,i){return void 0===t&&(t=0),void 0===i&&(i=1),Math.min(i,Math.max(t,e))},e.Log2=function(e){return Math.log(e)*Math.LOG2E},e.Repeat=function(e,t){return e-Math.floor(e/t)*t},e.Normalize=function(e,t,i){return(e-t)/(i-t)},e.Denormalize=function(e,t,i){return e*(i-t)+t},e.DeltaAngle=function(t,i){var n=e.Repeat(i-t,360);return n>180&&(n-=360),n},e.PingPong=function(t,i){var n=e.Repeat(t,2*i);return i-Math.abs(n-i)},e.SmoothStep=function(t,i,n){var r=e.Clamp(n);return i*(r=-2*r*r*r+3*r*r)+t*(1-r)},e.MoveTowards=function(t,i,n){return Math.abs(i-t)<=n?i:t+e.Sign(i-t)*n},e.MoveTowardsAngle=function(t,i,n){var r=e.DeltaAngle(t,i),o=0;return-n<r&&r<n?o=i:(i=t+r,o=e.MoveTowards(t,i,n)),o},e.Lerp=function(e,t,i){return e+(t-e)*i},e.LerpAngle=function(t,i,n){var r=e.Repeat(i-t,360);return r>180&&(r-=360),t+r*e.Clamp(n)},e.InverseLerp=function(t,i,n){return t!=i?e.Clamp((n-t)/(i-t)):0},e.Hermite=function(e,t,i,n,r){var o=r*r,s=r*o;return e*(2*s-3*o+1)+i*(-2*s+3*o)+t*(s-2*o+r)+n*(s-o)},e.RandomRange=function(e,t){return e===t?e:Math.random()*(t-e)+e},e.RangeToPercent=function(e,t,i){return(e-t)/(i-t)},e.PercentToRange=function(e,t,i){return(i-t)*e+t},e.NormalizeRadians=function(t){return t-=e.TwoPi*Math.floor((t+Math.PI)/e.TwoPi)},e.TwoPi=2*Math.PI,e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return s});var n=i(0),r=i(4),o=i(19),s=function(){function e(){}return e.prototype.set=function(e,t){switch(t){case r.b.PositionKind:this.positions=e;break;case r.b.NormalKind:this.normals=e;break;case r.b.TangentKind:this.tangents=e;break;case r.b.UVKind:this.uvs=e;break;case r.b.UV2Kind:this.uvs2=e;break;case r.b.UV3Kind:this.uvs3=e;break;case r.b.UV4Kind:this.uvs4=e;break;case r.b.UV5Kind:this.uvs5=e;break;case r.b.UV6Kind:this.uvs6=e;break;case r.b.ColorKind:this.colors=e;break;case r.b.MatricesIndicesKind:this.matricesIndices=e;break;case r.b.MatricesWeightsKind:this.matricesWeights=e;break;case r.b.MatricesIndicesExtraKind:this.matricesIndicesExtra=e;break;case r.b.MatricesWeightsExtraKind:this.matricesWeightsExtra=e}},e.prototype.applyToMesh=function(e,t){return this._applyTo(e,t),this},e.prototype.applyToGeometry=function(e,t){return this._applyTo(e,t),this},e.prototype.updateMesh=function(e){return this._update(e),this},e.prototype.updateGeometry=function(e){return this._update(e),this},e.prototype._applyTo=function(e,t){return void 0===t&&(t=!1),this.positions&&e.setVerticesData(r.b.PositionKind,this.positions,t),this.normals&&e.setVerticesData(r.b.NormalKind,this.normals,t),this.tangents&&e.setVerticesData(r.b.TangentKind,this.tangents,t),this.uvs&&e.setVerticesData(r.b.UVKind,this.uvs,t),this.uvs2&&e.setVerticesData(r.b.UV2Kind,this.uvs2,t),this.uvs3&&e.setVerticesData(r.b.UV3Kind,this.uvs3,t),this.uvs4&&e.setVerticesData(r.b.UV4Kind,this.uvs4,t),this.uvs5&&e.setVerticesData(r.b.UV5Kind,this.uvs5,t),this.uvs6&&e.setVerticesData(r.b.UV6Kind,this.uvs6,t),this.colors&&e.setVerticesData(r.b.ColorKind,this.colors,t),this.matricesIndices&&e.setVerticesData(r.b.MatricesIndicesKind,this.matricesIndices,t),this.matricesWeights&&e.setVerticesData(r.b.MatricesWeightsKind,this.matricesWeights,t),this.matricesIndicesExtra&&e.setVerticesData(r.b.MatricesIndicesExtraKind,this.matricesIndicesExtra,t),this.matricesWeightsExtra&&e.setVerticesData(r.b.MatricesWeightsExtraKind,this.matricesWeightsExtra,t),this.indices?e.setIndices(this.indices,null,t):e.setIndices([],null),this},e.prototype._update=function(e,t,i){return this.positions&&e.updateVerticesData(r.b.PositionKind,this.positions,t,i),this.normals&&e.updateVerticesData(r.b.NormalKind,this.normals,t,i),this.tangents&&e.updateVerticesData(r.b.TangentKind,this.tangents,t,i),this.uvs&&e.updateVerticesData(r.b.UVKind,this.uvs,t,i),this.uvs2&&e.updateVerticesData(r.b.UV2Kind,this.uvs2,t,i),this.uvs3&&e.updateVerticesData(r.b.UV3Kind,this.uvs3,t,i),this.uvs4&&e.updateVerticesData(r.b.UV4Kind,this.uvs4,t,i),this.uvs5&&e.updateVerticesData(r.b.UV5Kind,this.uvs5,t,i),this.uvs6&&e.updateVerticesData(r.b.UV6Kind,this.uvs6,t,i),this.colors&&e.updateVerticesData(r.b.ColorKind,this.colors,t,i),this.matricesIndices&&e.updateVerticesData(r.b.MatricesIndicesKind,this.matricesIndices,t,i),this.matricesWeights&&e.updateVerticesData(r.b.MatricesWeightsKind,this.matricesWeights,t,i),this.matricesIndicesExtra&&e.updateVerticesData(r.b.MatricesIndicesExtraKind,this.matricesIndicesExtra,t,i),this.matricesWeightsExtra&&e.updateVerticesData(r.b.MatricesWeightsExtraKind,this.matricesWeightsExtra,t,i),this.indices&&e.setIndices(this.indices,null),this},e.prototype.transform=function(e){var t,i=e.m[0]*e.m[5]*e.m[10]<0,r=n.x.Zero();if(this.positions){var o=n.x.Zero();for(t=0;t<this.positions.length;t+=3)n.x.FromArrayToRef(this.positions,t,o),n.x.TransformCoordinatesToRef(o,e,r),this.positions[t]=r.x,this.positions[t+1]=r.y,this.positions[t+2]=r.z}if(this.normals){var s=n.x.Zero();for(t=0;t<this.normals.length;t+=3)n.x.FromArrayToRef(this.normals,t,s),n.x.TransformNormalToRef(s,e,r),this.normals[t]=r.x,this.normals[t+1]=r.y,this.normals[t+2]=r.z}if(this.tangents){var a=n.y.Zero(),c=n.y.Zero();for(t=0;t<this.tangents.length;t+=4)n.y.FromArrayToRef(this.tangents,t,a),n.y.TransformNormalToRef(a,e,c),this.tangents[t]=c.x,this.tangents[t+1]=c.y,this.tangents[t+2]=c.z,this.tangents[t+3]=c.w}if(i&&this.indices)for(t=0;t<this.indices.length;t+=3){var l=this.indices[t+1];this.indices[t+1]=this.indices[t+2],this.indices[t+2]=l}return this},e.prototype.merge=function(e,t){if(void 0===t&&(t=!1),this._validate(),e._validate(),!this.normals!=!e.normals||!this.tangents!=!e.tangents||!this.uvs!=!e.uvs||!this.uvs2!=!e.uvs2||!this.uvs3!=!e.uvs3||!this.uvs4!=!e.uvs4||!this.uvs5!=!e.uvs5||!this.uvs6!=!e.uvs6||!this.colors!=!e.colors||!this.matricesIndices!=!e.matricesIndices||!this.matricesWeights!=!e.matricesWeights||!this.matricesIndicesExtra!=!e.matricesIndicesExtra||!this.matricesWeightsExtra!=!e.matricesWeightsExtra)throw new Error("Cannot merge vertex data that do not have the same set of attributes");if(e.indices){this.indices||(this.indices=[]);var i=this.positions?this.positions.length/3:0;if(void 0!==this.indices.BYTES_PER_ELEMENT){var n=this.indices.length+e.indices.length,r=t||this.indices instanceof Uint32Array?new Uint32Array(n):new Uint16Array(n);r.set(this.indices);for(var o=this.indices.length,s=0;s<e.indices.length;s++)r[o+s]=e.indices[s]+i;this.indices=r}else for(s=0;s<e.indices.length;s++)this.indices.push(e.indices[s]+i)}return this.positions=this._mergeElement(this.positions,e.positions),this.normals=this._mergeElement(this.normals,e.normals),this.tangents=this._mergeElement(this.tangents,e.tangents),this.uvs=this._mergeElement(this.uvs,e.uvs),this.uvs2=this._mergeElement(this.uvs2,e.uvs2),this.uvs3=this._mergeElement(this.uvs3,e.uvs3),this.uvs4=this._mergeElement(this.uvs4,e.uvs4),this.uvs5=this._mergeElement(this.uvs5,e.uvs5),this.uvs6=this._mergeElement(this.uvs6,e.uvs6),this.colors=this._mergeElement(this.colors,e.colors),this.matricesIndices=this._mergeElement(this.matricesIndices,e.matricesIndices),this.matricesWeights=this._mergeElement(this.matricesWeights,e.matricesWeights),this.matricesIndicesExtra=this._mergeElement(this.matricesIndicesExtra,e.matricesIndicesExtra),this.matricesWeightsExtra=this._mergeElement(this.matricesWeightsExtra,e.matricesWeightsExtra),this},e.prototype._mergeElement=function(e,t){if(!e)return t;if(!t)return e;var i=t.length+e.length,n=e instanceof Float32Array,r=t instanceof Float32Array;if(n){var o=new Float32Array(i);return o.set(e),o.set(t,e.length),o}if(r){var s=e.slice(0),a=0;for(i=t.length;a<i;a++)s.push(t[a]);return s}return e.concat(t)},e.prototype._validate=function(){if(!this.positions)throw new Error("Positions are required");var e=function(e,t){var i=r.b.DeduceStride(e);if(t.length%i!=0)throw new Error("The "+e+"s array count must be a multiple of "+i);return t.length/i},t=e(r.b.PositionKind,this.positions),i=function(i,n){var r=e(i,n);if(r!==t)throw new Error("The "+i+"s element count ("+r+") does not match the positions count ("+t+")")};this.normals&&i(r.b.NormalKind,this.normals),this.tangents&&i(r.b.TangentKind,this.tangents),this.uvs&&i(r.b.UVKind,this.uvs),this.uvs2&&i(r.b.UV2Kind,this.uvs2),this.uvs3&&i(r.b.UV3Kind,this.uvs3),this.uvs4&&i(r.b.UV4Kind,this.uvs4),this.uvs5&&i(r.b.UV5Kind,this.uvs5),this.uvs6&&i(r.b.UV6Kind,this.uvs6),this.colors&&i(r.b.ColorKind,this.colors),this.matricesIndices&&i(r.b.MatricesIndicesKind,this.matricesIndices),this.matricesWeights&&i(r.b.MatricesWeightsKind,this.matricesWeights),this.matricesIndicesExtra&&i(r.b.MatricesIndicesExtraKind,this.matricesIndicesExtra),this.matricesWeightsExtra&&i(r.b.MatricesWeightsExtraKind,this.matricesWeightsExtra)},e.prototype.serialize=function(){var e=this.serialize();return this.positions&&(e.positions=this.positions),this.normals&&(e.normals=this.normals),this.tangents&&(e.tangents=this.tangents),this.uvs&&(e.uvs=this.uvs),this.uvs2&&(e.uvs2=this.uvs2),this.uvs3&&(e.uvs3=this.uvs3),this.uvs4&&(e.uvs4=this.uvs4),this.uvs5&&(e.uvs5=this.uvs5),this.uvs6&&(e.uvs6=this.uvs6),this.colors&&(e.colors=this.colors),this.matricesIndices&&(e.matricesIndices=this.matricesIndices,e.matricesIndices._isExpanded=!0),this.matricesWeights&&(e.matricesWeights=this.matricesWeights),this.matricesIndicesExtra&&(e.matricesIndicesExtra=this.matricesIndicesExtra,e.matricesIndicesExtra._isExpanded=!0),this.matricesWeightsExtra&&(e.matricesWeightsExtra=this.matricesWeightsExtra),e.indices=this.indices,e},e.ExtractFromMesh=function(t,i,n){return e._ExtractFrom(t,i,n)},e.ExtractFromGeometry=function(t,i,n){return e._ExtractFrom(t,i,n)},e._ExtractFrom=function(t,i,n){var o=new e;return t.isVerticesDataPresent(r.b.PositionKind)&&(o.positions=t.getVerticesData(r.b.PositionKind,i,n)),t.isVerticesDataPresent(r.b.NormalKind)&&(o.normals=t.getVerticesData(r.b.NormalKind,i,n)),t.isVerticesDataPresent(r.b.TangentKind)&&(o.tangents=t.getVerticesData(r.b.TangentKind,i,n)),t.isVerticesDataPresent(r.b.UVKind)&&(o.uvs=t.getVerticesData(r.b.UVKind,i,n)),t.isVerticesDataPresent(r.b.UV2Kind)&&(o.uvs2=t.getVerticesData(r.b.UV2Kind,i,n)),t.isVerticesDataPresent(r.b.UV3Kind)&&(o.uvs3=t.getVerticesData(r.b.UV3Kind,i,n)),t.isVerticesDataPresent(r.b.UV4Kind)&&(o.uvs4=t.getVerticesData(r.b.UV4Kind,i,n)),t.isVerticesDataPresent(r.b.UV5Kind)&&(o.uvs5=t.getVerticesData(r.b.UV5Kind,i,n)),t.isVerticesDataPresent(r.b.UV6Kind)&&(o.uvs6=t.getVerticesData(r.b.UV6Kind,i,n)),t.isVerticesDataPresent(r.b.ColorKind)&&(o.colors=t.getVerticesData(r.b.ColorKind,i,n)),t.isVerticesDataPresent(r.b.MatricesIndicesKind)&&(o.matricesIndices=t.getVerticesData(r.b.MatricesIndicesKind,i,n)),t.isVerticesDataPresent(r.b.MatricesWeightsKind)&&(o.matricesWeights=t.getVerticesData(r.b.MatricesWeightsKind,i,n)),t.isVerticesDataPresent(r.b.MatricesIndicesExtraKind)&&(o.matricesIndicesExtra=t.getVerticesData(r.b.MatricesIndicesExtraKind,i,n)),t.isVerticesDataPresent(r.b.MatricesWeightsExtraKind)&&(o.matricesWeightsExtra=t.getVerticesData(r.b.MatricesWeightsExtraKind,i,n)),o.indices=t.getIndices(i,n),o},e.CreateRibbon=function(e){throw o.a.WarnImport("ribbonBuilder")},e.CreateBox=function(e){throw o.a.WarnImport("boxBuilder")},e.CreateSphere=function(e){throw o.a.WarnImport("sphereBuilder")},e.CreateCylinder=function(e){throw o.a.WarnImport("cylinderBuilder")},e.CreateTorus=function(e){throw o.a.WarnImport("torusBuilder")},e.CreateLineSystem=function(e){throw o.a.WarnImport("linesBuilder")},e.CreateDashedLines=function(e){throw o.a.WarnImport("linesBuilder")},e.CreateGround=function(e){throw o.a.WarnImport("groundBuilder")},e.CreateTiledGround=function(e){throw o.a.WarnImport("groundBuilder")},e.CreateGroundFromHeightMap=function(e){throw o.a.WarnImport("groundBuilder")},e.CreatePlane=function(e){throw o.a.WarnImport("planeBuilder")},e.CreateDisc=function(e){throw o.a.WarnImport("discBuilder")},e.CreatePolygon=function(e,t,i,n,r,s){throw o.a.WarnImport("polygonBuilder")},e.CreateIcoSphere=function(e){throw o.a.WarnImport("icoSphereBuilder")},e.CreatePolyhedron=function(e){throw o.a.WarnImport("polyhedronBuilder")},e.CreateTorusKnot=function(e){throw o.a.WarnImport("torusKnotBuilder")},e.ComputeNormals=function(e,t,i,r){var o=0,s=0,a=0,c=0,l=0,u=0,h=0,d=0,f=0,p=0,_=0,g=0,m=0,v=0,y=0,b=0,T=0,E=0,A=0,x=0,R=!1,P=!1,S=!1,C=!1,M=1,O=0,I=null;if(r&&(R=!!r.facetNormals,P=!!r.facetPositions,S=!!r.facetPartitioning,M=!0===r.useRightHandedSystem?-1:1,O=r.ratio||0,C=!!r.depthSort,I=r.distanceTo,C)){void 0===I&&(I=n.x.Zero());var D=r.depthSortedFacets}var L=0,w=0,F=0,N=0;if(S&&r&&r.bbSize){var B=0,U=0,V=0,G=0,k=0,z=0,j=0,H=0,W=0,X=0,Y=0,K=0,Q=0,q=0,Z=0,J=0,$=r.bbSize.x>r.bbSize.y?r.bbSize.x:r.bbSize.y;$=$>r.bbSize.z?$:r.bbSize.z,L=r.subDiv.X*O/r.bbSize.x,w=r.subDiv.Y*O/r.bbSize.y,F=r.subDiv.Z*O/r.bbSize.z,N=r.subDiv.max*r.subDiv.max,r.facetPartitioning.length=0}for(o=0;o<e.length;o++)i[o]=0;var ee=t.length/3|0;for(o=0;o<ee;o++){if(m=(g=3*t[3*o])+1,v=g+2,b=(y=3*t[3*o+1])+1,T=y+2,A=(E=3*t[3*o+2])+1,x=E+2,s=e[g]-e[y],a=e[m]-e[b],c=e[v]-e[T],l=e[E]-e[y],u=e[A]-e[b],d=M*(a*(h=e[x]-e[T])-c*u),f=M*(c*l-s*h),p=M*(s*u-a*l),d/=_=0===(_=Math.sqrt(d*d+f*f+p*p))?1:_,f/=_,p/=_,R&&r&&(r.facetNormals[o].x=d,r.facetNormals[o].y=f,r.facetNormals[o].z=p),P&&r&&(r.facetPositions[o].x=(e[g]+e[y]+e[E])/3,r.facetPositions[o].y=(e[m]+e[b]+e[A])/3,r.facetPositions[o].z=(e[v]+e[T]+e[x])/3),S&&r&&(B=Math.floor((r.facetPositions[o].x-r.bInfo.minimum.x*O)*L),U=Math.floor((r.facetPositions[o].y-r.bInfo.minimum.y*O)*w),V=Math.floor((r.facetPositions[o].z-r.bInfo.minimum.z*O)*F),G=Math.floor((e[g]-r.bInfo.minimum.x*O)*L),k=Math.floor((e[m]-r.bInfo.minimum.y*O)*w),z=Math.floor((e[v]-r.bInfo.minimum.z*O)*F),j=Math.floor((e[y]-r.bInfo.minimum.x*O)*L),H=Math.floor((e[b]-r.bInfo.minimum.y*O)*w),W=Math.floor((e[T]-r.bInfo.minimum.z*O)*F),X=Math.floor((e[E]-r.bInfo.minimum.x*O)*L),Y=Math.floor((e[A]-r.bInfo.minimum.y*O)*w),K=Math.floor((e[x]-r.bInfo.minimum.z*O)*F),q=G+r.subDiv.max*k+N*z,Z=j+r.subDiv.max*H+N*W,J=X+r.subDiv.max*Y+N*K,Q=B+r.subDiv.max*U+N*V,r.facetPartitioning[Q]=r.facetPartitioning[Q]?r.facetPartitioning[Q]:new Array,r.facetPartitioning[q]=r.facetPartitioning[q]?r.facetPartitioning[q]:new Array,r.facetPartitioning[Z]=r.facetPartitioning[Z]?r.facetPartitioning[Z]:new Array,r.facetPartitioning[J]=r.facetPartitioning[J]?r.facetPartitioning[J]:new Array,r.facetPartitioning[q].push(o),Z!=q&&r.facetPartitioning[Z].push(o),J!=Z&&J!=q&&r.facetPartitioning[J].push(o),Q!=q&&Q!=Z&&Q!=J&&r.facetPartitioning[Q].push(o)),C&&r&&r.facetPositions){var te=D[o];te.ind=3*o,te.sqDistance=n.x.DistanceSquared(r.facetPositions[o],I)}i[g]+=d,i[m]+=f,i[v]+=p,i[y]+=d,i[b]+=f,i[T]+=p,i[E]+=d,i[A]+=f,i[x]+=p}for(o=0;o<i.length/3;o++)d=i[3*o],f=i[3*o+1],p=i[3*o+2],d/=_=0===(_=Math.sqrt(d*d+f*f+p*p))?1:_,f/=_,p/=_,i[3*o]=d,i[3*o+1]=f,i[3*o+2]=p},e._ComputeSides=function(t,i,r,o,s,a,c){var l,u,h=r.length,d=o.length;switch(t=t||e.DEFAULTSIDE){case e.FRONTSIDE:break;case e.BACKSIDE:var f;for(l=0;l<h;l+=3)f=r[l],r[l]=r[l+2],r[l+2]=f;for(u=0;u<d;u++)o[u]=-o[u];break;case e.DOUBLESIDE:for(var p=i.length,_=p/3,g=0;g<p;g++)i[p+g]=i[g];for(l=0;l<h;l+=3)r[l+h]=r[l+2]+_,r[l+1+h]=r[l+1]+_,r[l+2+h]=r[l]+_;for(u=0;u<d;u++)o[d+u]=-o[u];var m=s.length,v=0;for(v=0;v<m;v++)s[v+m]=s[v];for(a=a||new n.y(0,0,1,1),c=c||new n.y(0,0,1,1),v=0,l=0;l<m/2;l++)s[v]=a.x+(a.z-a.x)*s[v],s[v+1]=a.y+(a.w-a.y)*s[v+1],s[v+m]=c.x+(c.z-c.x)*s[v+m],s[v+m+1]=c.y+(c.w-c.y)*s[v+m+1],v+=2}},e.ImportVertexData=function(t,i){var o=new e,s=t.positions;s&&o.set(s,r.b.PositionKind);var a=t.normals;a&&o.set(a,r.b.NormalKind);var c=t.tangents;c&&o.set(c,r.b.TangentKind);var l=t.uvs;l&&o.set(l,r.b.UVKind);var u=t.uv2s;u&&o.set(u,r.b.UV2Kind);var h=t.uv3s;h&&o.set(h,r.b.UV3Kind);var d=t.uv4s;d&&o.set(d,r.b.UV4Kind);var f=t.uv5s;f&&o.set(f,r.b.UV5Kind);var p=t.uv6s;p&&o.set(p,r.b.UV6Kind);var _=t.colors;_&&o.set(n.f.CheckColors4(_,s.length/3),r.b.ColorKind);var g=t.matricesIndices;g&&o.set(g,r.b.MatricesIndicesKind);var m=t.matricesWeights;m&&o.set(m,r.b.MatricesWeightsKind);var v=t.indices;v&&(o.indices=v),i.setAllVerticesData(o,t.updatable)},e.FRONTSIDE=0,e.BACKSIDE=1,e.DOUBLESIDE=2,e.DEFAULTSIDE=0,e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return r}),i.d(t,"b",function(){return o});var n=i(1),r=function(){function e(){}return e.NAME_EFFECTLAYER="EffectLayer",e.NAME_LAYER="Layer",e.NAME_LENSFLARESYSTEM="LensFlareSystem",e.NAME_BOUNDINGBOXRENDERER="BoundingBoxRenderer",e.NAME_PARTICLESYSTEM="ParticleSystem",e.NAME_GAMEPAD="Gamepad",e.NAME_SIMPLIFICATIONQUEUE="SimplificationQueue",e.NAME_GEOMETRYBUFFERRENDERER="GeometryBufferRenderer",e.NAME_DEPTHRENDERER="DepthRenderer",e.NAME_POSTPROCESSRENDERPIPELINEMANAGER="PostProcessRenderPipelineManager",e.NAME_SPRITE="Sprite",e.NAME_OUTLINERENDERER="Outline",e.NAME_PROCEDURALTEXTURE="ProceduralTexture",e.NAME_SHADOWGENERATOR="ShadowGenerator",e.NAME_OCTREE="Octree",e.NAME_PHYSICSENGINE="PhysicsEngine",e.NAME_AUDIO="Audio",e.STEP_ISREADYFORMESH_EFFECTLAYER=0,e.STEP_BEFOREEVALUATEACTIVEMESH_BOUNDINGBOXRENDERER=0,e.STEP_EVALUATESUBMESH_BOUNDINGBOXRENDERER=0,e.STEP_ACTIVEMESH_BOUNDINGBOXRENDERER=0,e.STEP_CAMERADRAWRENDERTARGET_EFFECTLAYER=1,e.STEP_BEFORECAMERADRAW_EFFECTLAYER=0,e.STEP_BEFORECAMERADRAW_LAYER=1,e.STEP_BEFORERENDERTARGETDRAW_LAYER=0,e.STEP_BEFORERENDERINGMESH_OUTLINE=0,e.STEP_AFTERRENDERINGMESH_OUTLINE=0,e.STEP_AFTERRENDERINGGROUPDRAW_EFFECTLAYER_DRAW=0,e.STEP_AFTERRENDERINGGROUPDRAW_BOUNDINGBOXRENDERER=1,e.STEP_BEFORECAMERAUPDATE_SIMPLIFICATIONQUEUE=0,e.STEP_BEFORECAMERAUPDATE_GAMEPAD=1,e.STEP_BEFORECLEAR_PROCEDURALTEXTURE=0,e.STEP_AFTERRENDERTARGETDRAW_LAYER=0,e.STEP_AFTERCAMERADRAW_EFFECTLAYER=0,e.STEP_AFTERCAMERADRAW_LENSFLARESYSTEM=1,e.STEP_AFTERCAMERADRAW_EFFECTLAYER_DRAW=2,e.STEP_AFTERCAMERADRAW_LAYER=3,e.STEP_AFTERRENDER_AUDIO=0,e.STEP_GATHERRENDERTARGETS_SHADOWGENERATOR=0,e.STEP_GATHERRENDERTARGETS_GEOMETRYBUFFERRENDERER=1,e.STEP_GATHERRENDERTARGETS_DEPTHRENDERER=2,e.STEP_GATHERRENDERTARGETS_POSTPROCESSRENDERPIPELINEMANAGER=3,e.STEP_GATHERACTIVECAMERARENDERTARGETS_DEPTHRENDERER=0,e.STEP_POINTERMOVE_SPRITE=0,e.STEP_POINTERDOWN_SPRITE=0,e.STEP_POINTERUP_SPRITE=0,e}(),o=function(e){function t(t){return e.apply(this,t)||this}return n.d(t,e),t.Create=function(){return Object.create(t.prototype)},t.prototype.registerStep=function(e,t,i){var n=0;for(Number.MAX_VALUE;n<this.length;n++){if(e<this[n].index)break}this.splice(n,0,{index:e,component:t,action:i.bind(t)})},t.prototype.clear=function(){this.length=0},t}(Array)},function(e,t,i){"use strict";i.d(t,"a",function(){return l});var n=i(6),r=i(16),o=i(0),s=i(23),a=i(4),c=i(38),l=function(){function e(){}return e.BindEyePosition=function(e,t){if(t._forcedViewPosition)e.setVector3("vEyePosition",t._forcedViewPosition);else{var i=t.activeCamera.globalPosition;i||(i=t.activeCamera.devicePosition),e.setVector3("vEyePosition",t._mirroredCameraPosition?t._mirroredCameraPosition:i)}},e.PrepareDefinesForMergedUV=function(e,t,i){t._needUVs=!0,t[i]=!0,e.getTextureMatrix().isIdentityAs3x2()?(t[i+"DIRECTUV"]=e.coordinatesIndex+1,0===e.coordinatesIndex?t.MAINUV1=!0:t.MAINUV2=!0):t[i+"DIRECTUV"]=0},e.BindTextureMatrix=function(e,t,i){var n=e.getTextureMatrix();n.isIdentityAs3x2()||t.updateMatrix(i+"Matrix",n)},e.PrepareDefinesForMisc=function(e,t,i,n,o,s,a){a._areMiscDirty&&(a.LOGARITHMICDEPTH=i,a.POINTSIZE=n,a.FOG=t.fogEnabled&&e.applyFog&&t.fogMode!==r.a.FOGMODE_NONE&&o,a.NONUNIFORMSCALING=e.nonUniformScaling,a.ALPHATEST=s)},e.PrepareDefinesForFrameBoundValues=function(e,t,i,n,r){void 0===r&&(r=null);var o,s,a,c,l=!1;o=null==r?void 0!==e.clipPlane&&null!==e.clipPlane:r,s=null==r?void 0!==e.clipPlane2&&null!==e.clipPlane2:r,a=null==r?void 0!==e.clipPlane3&&null!==e.clipPlane3:r,c=null==r?void 0!==e.clipPlane4&&null!==e.clipPlane4:r,i.CLIPPLANE!==o&&(i.CLIPPLANE=o,l=!0),i.CLIPPLANE2!==s&&(i.CLIPPLANE2=s,l=!0),i.CLIPPLANE3!==a&&(i.CLIPPLANE3=a,l=!0),i.CLIPPLANE4!==c&&(i.CLIPPLANE4=c,l=!0),i.DEPTHPREPASS!==!t.getColorWrite()&&(i.DEPTHPREPASS=!i.DEPTHPREPASS,l=!0),i.INSTANCES!==n&&(i.INSTANCES=n,l=!0),l&&i.markAsUnprocessed()},e.PrepareDefinesForAttributes=function(e,t,i,n,r,o){if(void 0===r&&(r=!1),void 0===o&&(o=!0),!t._areAttributesDirty&&t._needNormals===t._normals&&t._needUVs===t._uvs)return!1;if(t._normals=t._needNormals,t._uvs=t._needUVs,t.NORMAL=t._needNormals&&e.isVerticesDataPresent(a.b.NormalKind),t._needNormals&&e.isVerticesDataPresent(a.b.TangentKind)&&(t.TANGENT=!0),t._needUVs?(t.UV1=e.isVerticesDataPresent(a.b.UVKind),t.UV2=e.isVerticesDataPresent(a.b.UV2Kind)):(t.UV1=!1,t.UV2=!1),i){var s=e.useVertexColors&&e.isVerticesDataPresent(a.b.ColorKind);t.VERTEXCOLOR=s,t.VERTEXALPHA=e.hasVertexAlpha&&s&&o}if(n)if(e.useBones&&e.computeBonesUsingShaders&&e.skeleton){t.NUM_BONE_INFLUENCERS=e.numBoneInfluencers;var c=void 0!==t.BONETEXTURE;e.skeleton.isUsingTextureForMatrices&&c?t.BONETEXTURE=!0:(t.BonesPerMesh=e.skeleton.bones.length+1,t.BONETEXTURE=!c&&void 0)}else t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0;if(r){var l=e.morphTargetManager;l?(t.MORPHTARGETS_TANGENT=l.supportsTangents&&t.TANGENT,t.MORPHTARGETS_NORMAL=l.supportsNormals&&t.NORMAL,t.MORPHTARGETS=l.numInfluencers>0,t.NUM_MORPH_INFLUENCERS=l.numInfluencers):(t.MORPHTARGETS_TANGENT=!1,t.MORPHTARGETS_NORMAL=!1,t.MORPHTARGETS=!1,t.NUM_MORPH_INFLUENCERS=0)}return!0},e.PrepareDefinesForMultiview=function(e,t){if(e.activeCamera){var i=t.MULTIVIEW;t.MULTIVIEW=null!==e.activeCamera.outputRenderTarget&&e.activeCamera.outputRenderTarget.getViewCount()>1,t.MULTIVIEW!=i&&t.markAsUnprocessed()}},e.PrepareDefinesForLights=function(e,t,i,n,r,o){if(void 0===r&&(r=4),void 0===o&&(o=!1),!i._areLightsDirty)return i._needNormals;var s=0,a=!1,l=!1,u=!1,h=!1,d=!1;if(e.lightsEnabled&&!o)for(var f=0,p=t.lightSources;f<p.length;f++){var _=p[f];switch(a=!0,void 0===i["LIGHT"+s]&&(l=!0),i["LIGHT"+s]=!0,i["SPOTLIGHT"+s]=!1,i["HEMILIGHT"+s]=!1,i["POINTLIGHT"+s]=!1,i["DIRLIGHT"+s]=!1,_.prepareLightSpecificDefines(i,s),i["LIGHT_FALLOFF_PHYSICAL"+s]=!1,i["LIGHT_FALLOFF_GLTF"+s]=!1,i["LIGHT_FALLOFF_STANDARD"+s]=!1,_.falloffType){case c.a.FALLOFF_GLTF:i["LIGHT_FALLOFF_GLTF"+s]=!0;break;case c.a.FALLOFF_PHYSICAL:i["LIGHT_FALLOFF_PHYSICAL"+s]=!0;break;case c.a.FALLOFF_STANDARD:i["LIGHT_FALLOFF_STANDARD"+s]=!0}if(n&&!_.specular.equalsFloats(0,0,0)&&(d=!0),i["SHADOW"+s]=!1,i["SHADOWPCF"+s]=!1,i["SHADOWPCSS"+s]=!1,i["SHADOWPOISSON"+s]=!1,i["SHADOWESM"+s]=!1,i["SHADOWCUBE"+s]=!1,i["SHADOWLOWQUALITY"+s]=!1,i["SHADOWMEDIUMQUALITY"+s]=!1,t&&t.receiveShadows&&e.shadowsEnabled&&_.shadowEnabled){var g=_.getShadowGenerator();if(g){var m=g.getShadowMap();m&&m.renderList&&m.renderList.length>0&&(h=!0,g.prepareDefines(i,s))}}if(_.lightmapMode!=c.a.LIGHTMAP_DEFAULT?(u=!0,i["LIGHTMAPEXCLUDED"+s]=!0,i["LIGHTMAPNOSPECULAR"+s]=_.lightmapMode==c.a.LIGHTMAP_SHADOWSONLY):(i["LIGHTMAPEXCLUDED"+s]=!1,i["LIGHTMAPNOSPECULAR"+s]=!1),++s===r)break}i.SPECULARTERM=d,i.SHADOWS=h;for(var v=s;v<r;v++)void 0!==i["LIGHT"+v]&&(i["LIGHT"+v]=!1,i["HEMILIGHT"+v]=!1,i["POINTLIGHT"+v]=!1,i["DIRLIGHT"+v]=!1,i["SPOTLIGHT"+v]=!1,i["SHADOW"+v]=!1,i["SHADOWPCF"+v]=!1,i["SHADOWPCSS"+v]=!1,i["SHADOWPOISSON"+v]=!1,i["SHADOWESM"+v]=!1,i["SHADOWCUBE"+v]=!1,i["SHADOWLOWQUALITY"+v]=!1,i["SHADOWMEDIUMQUALITY"+v]=!1);var y=e.getEngine().getCaps();return void 0===i.SHADOWFLOAT&&(l=!0),i.SHADOWFLOAT=h&&(y.textureFloatRender&&y.textureFloatLinearFiltering||y.textureHalfFloatRender&&y.textureHalfFloatLinearFiltering),i.LIGHTMAPEXCLUDED=u,l&&i.rebuild(),a},e.PrepareUniformsAndSamplersList=function(e,t,i,n){var r;void 0===n&&(n=4);var o=null;if(e.uniformsNames){var s=e;r=s.uniformsNames,o=s.uniformBuffersNames,t=s.samplers,i=s.defines,n=s.maxSimultaneousLights}else r=e,t||(t=[]);for(var a=0;a<n&&i["LIGHT"+a];a++)r.push("vLightData"+a,"vLightDiffuse"+a,"vLightSpecular"+a,"vLightDirection"+a,"vLightFalloff"+a,"vLightGround"+a,"lightMatrix"+a,"shadowsInfo"+a,"depthValues"+a),o&&o.push("Light"+a),t.push("shadowSampler"+a),t.push("depthSampler"+a),i["PROJECTEDLIGHTTEXTURE"+a]&&(t.push("projectionLightSampler"+a),r.push("textureProjectionMatrix"+a));i.NUM_MORPH_INFLUENCERS&&r.push("morphTargetInfluences")},e.HandleFallbacksForShadows=function(e,t,i,n){void 0===i&&(i=4),void 0===n&&(n=0);for(var r=0,o=0;o<i&&e["LIGHT"+o];o++)o>0&&(r=n+o,t.addFallback(r,"LIGHT"+o)),e.SHADOWS||(e["SHADOW"+o]&&t.addFallback(n,"SHADOW"+o),e["SHADOWPCF"+o]&&t.addFallback(n,"SHADOWPCF"+o),e["SHADOWPCSS"+o]&&t.addFallback(n,"SHADOWPCSS"+o),e["SHADOWPOISSON"+o]&&t.addFallback(n,"SHADOWPOISSON"+o),e["SHADOWESM"+o]&&t.addFallback(n,"SHADOWESM"+o));return r++},e.PrepareAttributesForMorphTargets=function(e,t,i){var r=i.NUM_MORPH_INFLUENCERS;if(r>0&&s.a.LastCreatedEngine)for(var o=s.a.LastCreatedEngine.getCaps().maxVertexAttribs,c=t.morphTargetManager,l=c&&c.supportsNormals&&i.NORMAL,u=c&&c.supportsTangents&&i.TANGENT,h=0;h<r;h++)e.push(a.b.PositionKind+h),l&&e.push(a.b.NormalKind+h),u&&e.push(a.b.TangentKind+h),e.length>o&&n.a.Error("Cannot add more vertex attributes for mesh "+t.name)},e.PrepareAttributesForBones=function(e,t,i,n){i.NUM_BONE_INFLUENCERS>0&&(n.addCPUSkinningFallback(0,t),e.push(a.b.MatricesIndicesKind),e.push(a.b.MatricesWeightsKind),i.NUM_BONE_INFLUENCERS>4&&(e.push(a.b.MatricesIndicesExtraKind),e.push(a.b.MatricesWeightsExtraKind)))},e.PrepareAttributesForInstances=function(e,t){t.INSTANCES&&(e.push("world0"),e.push("world1"),e.push("world2"),e.push("world3"))},e.BindLightShadow=function(e,t,i,n){if(e.shadowEnabled&&t.receiveShadows){var r=e.getShadowGenerator();r&&r.bindShadowLight(i,n)}},e.BindLightProperties=function(e,t,i){e.transferToEffect(t,i+"")},e.BindLights=function(t,i,n,r,s,a){void 0===s&&(s=4),void 0===a&&(a=!1);for(var c=Math.min(i.lightSources.length,s),l=0;l<c;l++){var u=i.lightSources[l],h=l.toString(),d=u.getScaledIntensity();u._uniformBuffer.bindToEffect(n,"Light"+l),e.BindLightProperties(u,n,l),u.diffuse.scaleToRef(d,o.t.Color3[0]),u._uniformBuffer.updateColor4("vLightDiffuse",o.t.Color3[0],a?u.radius:u.range,h),r.SPECULARTERM&&(u.specular.scaleToRef(d,o.t.Color3[1]),u._uniformBuffer.updateColor3("vLightSpecular",o.t.Color3[1],h)),t.shadowsEnabled&&this.BindLightShadow(u,i,h,n),u._uniformBuffer.update()}},e.BindFogParameters=function(e,t,i,n){void 0===n&&(n=!1),e.fogEnabled&&t.applyFog&&e.fogMode!==r.a.FOGMODE_NONE&&(i.setFloat4("vFogInfos",e.fogMode,e.fogStart,e.fogEnd,e.fogDensity),n?(e.fogColor.toLinearSpaceToRef(this._tempFogColor),i.setColor3("vFogColor",this._tempFogColor)):i.setColor3("vFogColor",e.fogColor))},e.BindBonesParameters=function(e,t){if(t&&e&&(e.computeBonesUsingShaders&&t._bonesComputationForcedToCPU&&(e.computeBonesUsingShaders=!1),e.useBones&&e.computeBonesUsingShaders&&e.skeleton)){var i=e.skeleton;if(i.isUsingTextureForMatrices&&t.getUniformIndex("boneTextureWidth")>-1){var n=i.getTransformMatrixTexture();t.setTexture("boneSampler",n),t.setFloat("boneTextureWidth",4*(i.bones.length+1))}else{var r=i.getTransformMatrices(e);r&&t.setMatrices("mBones",r)}}},e.BindMorphTargetParameters=function(e,t){var i=e.morphTargetManager;e&&i&&t.setFloatArray("morphTargetInfluences",i.influences)},e.BindLogDepth=function(e,t,i){e.LOGARITHMICDEPTH&&t.setFloat("logarithmicDepthConstant",2/(Math.log(i.activeCamera.maxZ+1)/Math.LN2))},e.BindClipPlane=function(e,t){if(t.clipPlane){var i=t.clipPlane;e.setFloat4("vClipPlane",i.normal.x,i.normal.y,i.normal.z,i.d)}if(t.clipPlane2){i=t.clipPlane2;e.setFloat4("vClipPlane2",i.normal.x,i.normal.y,i.normal.z,i.d)}if(t.clipPlane3){i=t.clipPlane3;e.setFloat4("vClipPlane3",i.normal.x,i.normal.y,i.normal.z,i.d)}if(t.clipPlane4){i=t.clipPlane4;e.setFloat4("vClipPlane4",i.normal.x,i.normal.y,i.normal.z,i.d)}},e._tempFogColor=o.e.Black(),e}()},function(e,t,i){"use strict";var n=i(1),r=i(9),o=i(47),s=i(8),a=i(28),c=i(61),l=i(29),u=i(0),h=i(42),d=i(24),f=i(21),p=i(30),_=i(31),g=i(63),m=i(38),v=i(50),y=i(36),b=i(83),T=i(91),E=i(14),A=i(3),x=i(35),R=i(6),P=i(23),S=i(19),C=i(17),M=i(79),O=i(51),I=function(){function e(){this._singleClick=!1,this._doubleClick=!1,this._hasSwiped=!1,this._ignore=!1}return Object.defineProperty(e.prototype,"singleClick",{get:function(){return this._singleClick},set:function(e){this._singleClick=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"doubleClick",{get:function(){return this._doubleClick},set:function(e){this._doubleClick=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasSwiped",{get:function(){return this._hasSwiped},set:function(e){this._hasSwiped=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"ignore",{get:function(){return this._ignore},set:function(e){this._ignore=e},enumerable:!0,configurable:!0}),e}(),D=function(){function e(e){this._wheelEventName="",this._meshPickProceed=!1,this._currentPickResult=null,this._previousPickResult=null,this._totalPointersPressed=0,this._doubleClickOccured=!1,this._pointerX=0,this._pointerY=0,this._startingPointerPosition=new u.w(0,0),this._previousStartingPointerPosition=new u.w(0,0),this._startingPointerTime=0,this._previousStartingPointerTime=0,this._pointerCaptures={},this._scene=e}return Object.defineProperty(e.prototype,"meshUnderPointer",{get:function(){return this._pointerOverMesh},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"unTranslatedPointer",{get:function(){return new u.w(this._unTranslatedPointerX,this._unTranslatedPointerY)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"pointerX",{get:function(){return this._pointerX},set:function(e){this._pointerX=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"pointerY",{get:function(){return this._pointerY},set:function(e){this._pointerY=e},enumerable:!0,configurable:!0}),e.prototype._updatePointerPosition=function(e){var t=this._scene.getEngine().getRenderingCanvasClientRect();t&&(this._pointerX=e.clientX-t.left,this._pointerY=e.clientY-t.top,this._unTranslatedPointerX=this._pointerX,this._unTranslatedPointerY=this._pointerY)},e.prototype._processPointerMove=function(e,t){var i=this._scene,n=i.getEngine().getRenderingCanvas();if(n){n.tabIndex=1,n.style.cursor=i.defaultCursor;var r=!!(e&&e.hit&&e.pickedMesh);r?(i.setPointerOverMesh(e.pickedMesh),this._pointerOverMesh&&this._pointerOverMesh.actionManager&&this._pointerOverMesh.actionManager.hasPointerTriggers&&(this._pointerOverMesh.actionManager.hoverCursor?n.style.cursor=this._pointerOverMesh.actionManager.hoverCursor:n.style.cursor=i.hoverCursor)):i.setPointerOverMesh(null);for(var o=0,s=i._pointerMoveStage;o<s.length;o++){e=s[o].action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,r,n)}if(e){var a=t.type===this._wheelEventName?C.a.POINTERWHEEL:C.a.POINTERMOVE;if(i.onPointerMove&&i.onPointerMove(t,e,a),i.onPointerObservable.hasObservers()){var c=new C.b(a,t,e);this._setRayOnPointerInfo(c),i.onPointerObservable.notifyObservers(c,a)}}}},e.prototype._setRayOnPointerInfo=function(e){var t=this._scene;e.pickInfo&&!e.pickInfo._pickingUnavailable&&(e.pickInfo.ray||(e.pickInfo.ray=t.createPickingRay(e.event.offsetX,e.event.offsetY,u.j.Identity(),t.activeCamera)))},e.prototype._checkPrePointerObservable=function(e,t,i){var n=this._scene,r=new C.d(i,t,this._unTranslatedPointerX,this._unTranslatedPointerY);return e&&(r.ray=e.ray),n.onPrePointerObservable.notifyObservers(r,i),!!r.skipOnPointerObservable},e.prototype.simulatePointerMove=function(e,t){var i=new PointerEvent("pointermove",t);this._checkPrePointerObservable(e,i,C.a.POINTERMOVE)||this._processPointerMove(e,i)},e.prototype.simulatePointerDown=function(e,t){var i=new PointerEvent("pointerdown",t);this._checkPrePointerObservable(e,i,C.a.POINTERDOWN)||this._processPointerDown(e,i)},e.prototype._processPointerDown=function(t,i){var n=this,r=this._scene;if(t&&t.hit&&t.pickedMesh){this._pickedDownMesh=t.pickedMesh;var o=t.pickedMesh.actionManager;if(o){if(o.hasPickTriggers)switch(o.processTrigger(A.a.ACTION_OnPickDownTrigger,y.a.CreateNew(t.pickedMesh,i)),i.button){case 0:o.processTrigger(A.a.ACTION_OnLeftPickTrigger,y.a.CreateNew(t.pickedMesh,i));break;case 1:o.processTrigger(A.a.ACTION_OnCenterPickTrigger,y.a.CreateNew(t.pickedMesh,i));break;case 2:o.processTrigger(A.a.ACTION_OnRightPickTrigger,y.a.CreateNew(t.pickedMesh,i))}o.hasSpecificTrigger(A.a.ACTION_OnLongPressTrigger)&&window.setTimeout(function(){var t=r.pick(n._unTranslatedPointerX,n._unTranslatedPointerY,function(e){return e.isPickable&&e.isVisible&&e.isReady()&&e.actionManager&&e.actionManager.hasSpecificTrigger(A.a.ACTION_OnLongPressTrigger)&&e==n._pickedDownMesh},!1,r.cameraToUseForPointers);t&&t.hit&&t.pickedMesh&&o&&0!==n._totalPointersPressed&&Date.now()-n._startingPointerTime>e.LongPressDelay&&!n._isPointerSwiping()&&(n._startingPointerTime=0,o.processTrigger(A.a.ACTION_OnLongPressTrigger,y.a.CreateNew(t.pickedMesh,i)))},e.LongPressDelay)}}else for(var s=0,a=r._pointerDownStage;s<a.length;s++){t=a[s].action(this._unTranslatedPointerX,this._unTranslatedPointerY,t,i)}if(t){var c=C.a.POINTERDOWN;if(r.onPointerDown&&r.onPointerDown(i,t,c),r.onPointerObservable.hasObservers()){var l=new C.b(c,i,t);this._setRayOnPointerInfo(l),r.onPointerObservable.notifyObservers(l,c)}}},e.prototype._isPointerSwiping=function(){return Math.abs(this._startingPointerPosition.x-this._pointerX)>e.DragMovementThreshold||Math.abs(this._startingPointerPosition.y-this._pointerY)>e.DragMovementThreshold},e.prototype.simulatePointerUp=function(e,t,i){var n=new PointerEvent("pointerup",t),r=new I;i?r.doubleClick=!0:r.singleClick=!0,this._checkPrePointerObservable(e,n,C.a.POINTERUP)||this._processPointerUp(e,n,r)},e.prototype._processPointerUp=function(e,t,i){var n=this._scene;if(e&&e&&e.pickedMesh){if(this._pickedUpMesh=e.pickedMesh,this._pickedDownMesh===this._pickedUpMesh&&(n.onPointerPick&&n.onPointerPick(t,e),i.singleClick&&!i.ignore&&n.onPointerObservable.hasObservers())){var r=C.a.POINTERPICK,o=new C.b(r,t,e);this._setRayOnPointerInfo(o),n.onPointerObservable.notifyObservers(o,r)}var s=e.pickedMesh._getActionManagerForTrigger();if(s&&!i.ignore){s.processTrigger(A.a.ACTION_OnPickUpTrigger,y.a.CreateNew(e.pickedMesh,t)),!i.hasSwiped&&i.singleClick&&s.processTrigger(A.a.ACTION_OnPickTrigger,y.a.CreateNew(e.pickedMesh,t));var a=e.pickedMesh._getActionManagerForTrigger(A.a.ACTION_OnDoublePickTrigger);i.doubleClick&&a&&a.processTrigger(A.a.ACTION_OnDoublePickTrigger,y.a.CreateNew(e.pickedMesh,t))}}else if(!i.ignore)for(var c=0,l=n._pointerUpStage;c<l.length;c++){e=l[c].action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,t)}if(this._pickedDownMesh&&this._pickedDownMesh!==this._pickedUpMesh){var u=this._pickedDownMesh._getActionManagerForTrigger(A.a.ACTION_OnPickOutTrigger);u&&u.processTrigger(A.a.ACTION_OnPickOutTrigger,y.a.CreateNew(this._pickedDownMesh,t))}var h=0;if(n.onPointerObservable.hasObservers()){if(!i.ignore&&!i.hasSwiped&&(i.singleClick&&n.onPointerObservable.hasSpecificMask(C.a.POINTERTAP)?h=C.a.POINTERTAP:i.doubleClick&&n.onPointerObservable.hasSpecificMask(C.a.POINTERDOUBLETAP)&&(h=C.a.POINTERDOUBLETAP),h)){o=new C.b(h,t,e);this._setRayOnPointerInfo(o),n.onPointerObservable.notifyObservers(o,h)}if(!i.ignore){h=C.a.POINTERUP;o=new C.b(h,t,e);this._setRayOnPointerInfo(o),n.onPointerObservable.notifyObservers(o,h)}}n.onPointerUp&&!i.ignore&&n.onPointerUp(t,e,h)},e.prototype.isPointerCaptured=function(e){return void 0===e&&(e=0),this._pointerCaptures[e]},e.prototype.attachControl=function(t,i,n){var o=this;void 0===t&&(t=!0),void 0===i&&(i=!0),void 0===n&&(n=!0);var s=this._scene,a=s.getEngine().getRenderingCanvas();if(a){var c=s.getEngine();this._initActionManager=function(e,t){if(!o._meshPickProceed){var i=s.pick(o._unTranslatedPointerX,o._unTranslatedPointerY,s.pointerDownPredicate,!1,s.cameraToUseForPointers);o._currentPickResult=i,i&&(e=i.hit&&i.pickedMesh?i.pickedMesh._getActionManagerForTrigger():null),o._meshPickProceed=!0}return e},this._delayedSimpleClick=function(t,i,n){(Date.now()-o._previousStartingPointerTime>e.DoubleClickDelay&&!o._doubleClickOccured||t!==o._previousButtonPressed)&&(o._doubleClickOccured=!1,i.singleClick=!0,i.ignore=!1,n(i,o._currentPickResult))},this._initClickEvent=function(t,i,n,r){var s=new I;o._currentPickResult=null;var a=null,c=t.hasSpecificMask(C.a.POINTERPICK)||i.hasSpecificMask(C.a.POINTERPICK)||t.hasSpecificMask(C.a.POINTERTAP)||i.hasSpecificMask(C.a.POINTERTAP)||t.hasSpecificMask(C.a.POINTERDOUBLETAP)||i.hasSpecificMask(C.a.POINTERDOUBLETAP);!c&&M.a&&(a=o._initActionManager(a,s))&&(c=a.hasPickTriggers);var l=!1;if(c){var u=n.button;if(s.hasSwiped=o._isPointerSwiping(),!s.hasSwiped){var h=!e.ExclusiveDoubleClickMode;h||(h=!t.hasSpecificMask(C.a.POINTERDOUBLETAP)&&!i.hasSpecificMask(C.a.POINTERDOUBLETAP))&&!M.a.HasSpecificTrigger(A.a.ACTION_OnDoublePickTrigger)&&(a=o._initActionManager(a,s))&&(h=!a.hasSpecificTrigger(A.a.ACTION_OnDoublePickTrigger)),h?(Date.now()-o._previousStartingPointerTime>e.DoubleClickDelay||u!==o._previousButtonPressed)&&(s.singleClick=!0,r(s,o._currentPickResult),l=!0):(o._previousDelayedSimpleClickTimeout=o._delayedSimpleClickTimeout,o._delayedSimpleClickTimeout=window.setTimeout(o._delayedSimpleClick.bind(o,u,s,r),e.DoubleClickDelay));var d=t.hasSpecificMask(C.a.POINTERDOUBLETAP)||i.hasSpecificMask(C.a.POINTERDOUBLETAP);!d&&M.a.HasSpecificTrigger(A.a.ACTION_OnDoublePickTrigger)&&(a=o._initActionManager(a,s))&&(d=a.hasSpecificTrigger(A.a.ACTION_OnDoublePickTrigger)),d&&(u===o._previousButtonPressed&&Date.now()-o._previousStartingPointerTime<e.DoubleClickDelay&&!o._doubleClickOccured?(s.hasSwiped||o._isPointerSwiping()?(o._doubleClickOccured=!1,o._previousStartingPointerTime=o._startingPointerTime,o._previousStartingPointerPosition.x=o._startingPointerPosition.x,o._previousStartingPointerPosition.y=o._startingPointerPosition.y,o._previousButtonPressed=u,e.ExclusiveDoubleClickMode?(o._previousDelayedSimpleClickTimeout&&clearTimeout(o._previousDelayedSimpleClickTimeout),o._previousDelayedSimpleClickTimeout=o._delayedSimpleClickTimeout,r(s,o._previousPickResult)):r(s,o._currentPickResult)):(o._previousStartingPointerTime=0,o._doubleClickOccured=!0,s.doubleClick=!0,s.ignore=!1,e.ExclusiveDoubleClickMode&&o._previousDelayedSimpleClickTimeout&&clearTimeout(o._previousDelayedSimpleClickTimeout),o._previousDelayedSimpleClickTimeout=o._delayedSimpleClickTimeout,r(s,o._currentPickResult)),l=!0):(o._doubleClickOccured=!1,o._previousStartingPointerTime=o._startingPointerTime,o._previousStartingPointerPosition.x=o._startingPointerPosition.x,o._previousStartingPointerPosition.y=o._startingPointerPosition.y,o._previousButtonPressed=u))}}l||r(s,o._currentPickResult)},this._onPointerMove=function(e){if(o._updatePointerPosition(e),!o._checkPrePointerObservable(null,e,e.type===o._wheelEventName?C.a.POINTERWHEEL:C.a.POINTERMOVE)&&(s.cameraToUseForPointers||s.activeCamera)){s.pointerMovePredicate||(s.pointerMovePredicate=function(e){return e.isPickable&&e.isVisible&&e.isReady()&&e.isEnabled()&&(e.enablePointerMoveEvents||s.constantlyUpdateMeshUnderPointer||null!==e.actionManager&&void 0!==e.actionManager)&&(!s.cameraToUseForPointers||0!=(s.cameraToUseForPointers.layerMask&e.layerMask))});var t=s.pick(o._unTranslatedPointerX,o._unTranslatedPointerY,s.pointerMovePredicate,!1,s.cameraToUseForPointers);o._processPointerMove(t,e)}},this._onPointerDown=function(e){if(o._totalPointersPressed++,o._pickedDownMesh=null,o._meshPickProceed=!1,o._updatePointerPosition(e),s.preventDefaultOnPointerDown&&a&&(e.preventDefault(),a.focus()),o._startingPointerPosition.x=o._pointerX,o._startingPointerPosition.y=o._pointerY,o._startingPointerTime=Date.now(),!o._checkPrePointerObservable(null,e,C.a.POINTERDOWN)&&(s.cameraToUseForPointers||s.activeCamera)){o._pointerCaptures[e.pointerId]=!0,s.pointerDownPredicate||(s.pointerDownPredicate=function(e){return e.isPickable&&e.isVisible&&e.isReady()&&e.isEnabled()&&(!s.cameraToUseForPointers||0!=(s.cameraToUseForPointers.layerMask&e.layerMask))}),o._pickedDownMesh=null;var t=s.pick(o._unTranslatedPointerX,o._unTranslatedPointerY,s.pointerDownPredicate,!1,s.cameraToUseForPointers);o._processPointerDown(t,e)}},this._onPointerUp=function(e){0!==o._totalPointersPressed&&(o._totalPointersPressed--,o._pickedUpMesh=null,o._meshPickProceed=!1,o._updatePointerPosition(e),s.preventDefaultOnPointerUp&&a&&(e.preventDefault(),a.focus()),o._initClickEvent(s.onPrePointerObservable,s.onPointerObservable,e,function(t,i){if(s.onPrePointerObservable.hasObservers()&&!t.ignore){if(!t.hasSwiped){if(t.singleClick&&s.onPrePointerObservable.hasSpecificMask(C.a.POINTERTAP)&&o._checkPrePointerObservable(null,e,C.a.POINTERTAP))return;if(t.doubleClick&&s.onPrePointerObservable.hasSpecificMask(C.a.POINTERDOUBLETAP)&&o._checkPrePointerObservable(null,e,C.a.POINTERDOUBLETAP))return}if(o._checkPrePointerObservable(null,e,C.a.POINTERUP))return}o._pointerCaptures[e.pointerId]&&(o._pointerCaptures[e.pointerId]=!1,(s.cameraToUseForPointers||s.activeCamera)&&(s.pointerUpPredicate||(s.pointerUpPredicate=function(e){return e.isPickable&&e.isVisible&&e.isReady()&&e.isEnabled()&&(!s.cameraToUseForPointers||0!=(s.cameraToUseForPointers.layerMask&e.layerMask))}),!o._meshPickProceed&&(M.a&&M.a.HasTriggers||s.onPointerObservable.hasObservers())&&o._initActionManager(null,t),i||(i=o._currentPickResult),o._processPointerUp(i,e,t),o._previousPickResult=o._currentPickResult))}))},this._onKeyDown=function(e){var t=O.a.KEYDOWN;if(s.onPreKeyboardObservable.hasObservers()){var i=new O.c(t,e);if(s.onPreKeyboardObservable.notifyObservers(i,t),i.skipOnPointerObservable)return}if(s.onKeyboardObservable.hasObservers()){i=new O.b(t,e);s.onKeyboardObservable.notifyObservers(i,t)}s.actionManager&&s.actionManager.processTrigger(A.a.ACTION_OnKeyDownTrigger,y.a.CreateNewFromScene(s,e))},this._onKeyUp=function(e){var t=O.a.KEYUP;if(s.onPreKeyboardObservable.hasObservers()){var i=new O.c(t,e);if(s.onPreKeyboardObservable.notifyObservers(i,t),i.skipOnPointerObservable)return}if(s.onKeyboardObservable.hasObservers()){i=new O.b(t,e);s.onKeyboardObservable.notifyObservers(i,t)}s.actionManager&&s.actionManager.processTrigger(A.a.ACTION_OnKeyUpTrigger,y.a.CreateNewFromScene(s,e))},this._onCanvasFocusObserver=c.onCanvasFocusObservable.add(function(){a&&(a.addEventListener("keydown",o._onKeyDown,!1),a.addEventListener("keyup",o._onKeyUp,!1))}),this._onCanvasBlurObserver=c.onCanvasBlurObservable.add(function(){a&&(a.removeEventListener("keydown",o._onKeyDown),a.removeEventListener("keyup",o._onKeyUp))});var l=r.h.GetPointerPrefix();n&&(a.addEventListener(l+"move",this._onPointerMove,!1),this._wheelEventName="onwheel"in document.createElement("div")?"wheel":void 0!==document.onmousewheel?"mousewheel":"DOMMouseScroll",a.addEventListener(this._wheelEventName,this._onPointerMove,!1)),i&&a.addEventListener(l+"down",this._onPointerDown,!1),t&&window.addEventListener(l+"up",this._onPointerUp,!1)}},e.prototype.detachControl=function(){var e=r.h.GetPointerPrefix(),t=this._scene.getEngine().getRenderingCanvas(),i=this._scene.getEngine();t&&(t.removeEventListener(e+"move",this._onPointerMove),t.removeEventListener(e+"down",this._onPointerDown),window.removeEventListener(e+"up",this._onPointerUp),this._onCanvasBlurObserver&&i.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onCanvasFocusObserver&&i.onCanvasFocusObservable.remove(this._onCanvasFocusObserver),t.removeEventListener("keydown",this._onKeyDown),t.removeEventListener("keyup",this._onKeyUp),t.style.cursor=this._scene.defaultCursor)},e.prototype.setPointerOverMesh=function(e){var t;this._pointerOverMesh!==e&&(this._pointerOverMesh&&(t=this._pointerOverMesh._getActionManagerForTrigger(A.a.ACTION_OnPointerOutTrigger))&&t.processTrigger(A.a.ACTION_OnPointerOutTrigger,y.a.CreateNew(this._pointerOverMesh)),this._pointerOverMesh=e,this._pointerOverMesh&&(t=this._pointerOverMesh._getActionManagerForTrigger(A.a.ACTION_OnPointerOverTrigger))&&t.processTrigger(A.a.ACTION_OnPointerOverTrigger,y.a.CreateNew(this._pointerOverMesh)))},e.prototype.getPointerOverMesh=function(){return this._pointerOverMesh},e.DragMovementThreshold=10,e.LongPressDelay=500,e.DoubleClickDelay=300,e.ExclusiveDoubleClickMode=!1,e}();i.d(t,"a",function(){return L});var L=function(e){function t(i,n){var o=e.call(this)||this;return o._inputManager=new D(o),o.cameraToUseForPointers=null,o._isScene=!0,o.autoClear=!0,o.autoClearDepthAndStencil=!0,o.clearColor=new u.f(.2,.2,.3,1),o.ambientColor=new u.e(0,0,0),o._forceWireframe=!1,o._forcePointsCloud=!1,o.animationsEnabled=!0,o._animationPropertiesOverride=null,o.useConstantAnimationDeltaTime=!1,o.constantlyUpdateMeshUnderPointer=!1,o.hoverCursor="pointer",o.defaultCursor="",o.preventDefaultOnPointerDown=!0,o.preventDefaultOnPointerUp=!0,o.metadata=null,o.reservedDataStore=null,o.disableOfflineSupportExceptionRules=new Array,o.onDisposeObservable=new s.c,o._onDisposeObserver=null,o.onBeforeRenderObservable=new s.c,o._onBeforeRenderObserver=null,o.onAfterRenderObservable=new s.c,o._onAfterRenderObserver=null,o.onBeforeAnimationsObservable=new s.c,o.onAfterAnimationsObservable=new s.c,o.onBeforeDrawPhaseObservable=new s.c,o.onAfterDrawPhaseObservable=new s.c,o.onReadyObservable=new s.c,o.onBeforeCameraRenderObservable=new s.c,o._onBeforeCameraRenderObserver=null,o.onAfterCameraRenderObservable=new s.c,o._onAfterCameraRenderObserver=null,o.onBeforeActiveMeshesEvaluationObservable=new s.c,o.onAfterActiveMeshesEvaluationObservable=new s.c,o.onBeforeParticlesRenderingObservable=new s.c,o.onAfterParticlesRenderingObservable=new s.c,o.onDataLoadedObservable=new s.c,o.onNewCameraAddedObservable=new s.c,o.onCameraRemovedObservable=new s.c,o.onNewLightAddedObservable=new s.c,o.onLightRemovedObservable=new s.c,o.onNewGeometryAddedObservable=new s.c,o.onGeometryRemovedObservable=new s.c,o.onNewTransformNodeAddedObservable=new s.c,o.onTransformNodeRemovedObservable=new s.c,o.onNewMeshAddedObservable=new s.c,o.onMeshRemovedObservable=new s.c,o.onNewSkeletonAddedObservable=new s.c,o.onSkeletonRemovedObservable=new s.c,o.onNewMaterialAddedObservable=new s.c,o.onMaterialRemovedObservable=new s.c,o.onNewTextureAddedObservable=new s.c,o.onTextureRemovedObservable=new s.c,o.onBeforeRenderTargetsRenderObservable=new s.c,o.onAfterRenderTargetsRenderObservable=new s.c,o.onBeforeStepObservable=new s.c,o.onAfterStepObservable=new s.c,o.onActiveCameraChanged=new s.c,o.onBeforeRenderingGroupObservable=new s.c,o.onAfterRenderingGroupObservable=new s.c,o.onMeshImportedObservable=new s.c,o._registeredForLateAnimationBindings=new a.b(256),o.onPrePointerObservable=new s.c,o.onPointerObservable=new s.c,o.onPreKeyboardObservable=new s.c,o.onKeyboardObservable=new s.c,o._useRightHandedSystem=!1,o._timeAccumulator=0,o._currentStepId=0,o._currentInternalStep=0,o._fogEnabled=!0,o._fogMode=t.FOGMODE_NONE,o.fogColor=new u.e(.2,.2,.3),o.fogDensity=.1,o.fogStart=0,o.fogEnd=1e3,o._shadowsEnabled=!0,o._lightsEnabled=!0,o.activeCameras=new Array,o._texturesEnabled=!0,o.particlesEnabled=!0,o.spritesEnabled=!0,o._skeletonsEnabled=!0,o.lensFlaresEnabled=!0,o.collisionsEnabled=!0,o.gravity=new u.x(0,-9.807,0),o.postProcessesEnabled=!0,o.postProcesses=new Array,o.renderTargetsEnabled=!0,o.dumpNextRenderTargets=!1,o.customRenderTargets=new Array,o.importedMeshesFiles=new Array,o.probesEnabled=!0,o._meshesForIntersections=new a.b(256),o.proceduralTexturesEnabled=!0,o._totalVertices=new r.f,o._activeIndices=new r.f,o._activeParticles=new r.f,o._activeBones=new r.f,o._animationTime=0,o.animationTimeScale=1,o._renderId=0,o._frameId=0,o._executeWhenReadyTimeoutId=-1,o._intermediateRendering=!1,o._viewUpdateFlag=-1,o._projectionUpdateFlag=-1,o._toBeDisposed=new Array(256),o._activeRequests=new Array,o._pendingData=new Array,o._isDisposed=!1,o.dispatchAllSubMeshesOfActiveMeshes=!1,o._activeMeshes=new a.a(256),o._processedMaterials=new a.a(256),o._renderTargets=new a.b(256),o._activeParticleSystems=new a.a(256),o._activeSkeletons=new a.b(32),o._softwareSkinnedMeshes=new a.b(32),o._activeAnimatables=new Array,o._transformMatrix=u.j.Zero(),o.requireLightSorting=!1,o._components=[],o._serializableComponents=[],o._transientComponents=[],o._beforeCameraUpdateStage=E.b.Create(),o._beforeClearStage=E.b.Create(),o._gatherRenderTargetsStage=E.b.Create(),o._gatherActiveCameraRenderTargetsStage=E.b.Create(),o._isReadyForMeshStage=E.b.Create(),o._beforeEvaluateActiveMeshStage=E.b.Create(),o._evaluateSubMeshStage=E.b.Create(),o._activeMeshStage=E.b.Create(),o._cameraDrawRenderTargetStage=E.b.Create(),o._beforeCameraDrawStage=E.b.Create(),o._beforeRenderTargetDrawStage=E.b.Create(),o._beforeRenderingGroupDrawStage=E.b.Create(),o._beforeRenderingMeshStage=E.b.Create(),o._afterRenderingMeshStage=E.b.Create(),o._afterRenderingGroupDrawStage=E.b.Create(),o._afterCameraDrawStage=E.b.Create(),o._afterRenderTargetDrawStage=E.b.Create(),o._afterRenderStage=E.b.Create(),o._pointerMoveStage=E.b.Create(),o._pointerDownStage=E.b.Create(),o._pointerUpStage=E.b.Create(),o.geometriesByUniqueId=null,o._defaultMeshCandidates={data:[],length:0},o._defaultSubMeshCandidates={data:[],length:0},o._preventFreeActiveMeshesAndRenderingGroups=!1,o._activeMeshesFrozen=!1,o._allowPostProcessClearColor=!0,o.getDeterministicFrameTime=function(){return 1e3/60},o._blockMaterialDirtyMechanism=!1,o._engine=i||P.a.LastCreatedEngine,n&&n.virtual||(P.a._LastCreatedScene=o,o._engine.scenes.push(o)),o._uid=null,o._renderingManager=new T.b(o),b.a&&(o.postProcessManager=new b.a(o)),x.a.IsWindowObjectExist()&&o.attachControl(),o._createUbo(),_.a&&(o._imageProcessingConfiguration=new _.a),o.setDefaultCandidateProviders(),n&&!0===n.useGeometryUniqueIdsMap&&(o.geometriesByUniqueId={}),o.useMaterialMeshMap=n&&n.useGeometryUniqueIdsMap||!1,o.useClonedMeshhMap=n&&n.useClonedMeshhMap||!1,n&&n.virtual||o._engine.onNewSceneAddedObservable.notifyObservers(o),o}return n.d(t,e),t.DefaultMaterialFactory=function(e){throw S.a.WarnImport("StandardMaterial")},t.CollisionCoordinatorFactory=function(){throw S.a.WarnImport("DefaultCollisionCoordinator")},Object.defineProperty(t.prototype,"environmentTexture",{get:function(){return this._environmentTexture},set:function(e){this._environmentTexture!==e&&(this._environmentTexture=e,this.markAllMaterialsAsDirty(A.a.MATERIAL_TextureDirtyFlag))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"forceWireframe",{get:function(){return this._forceWireframe},set:function(e){this._forceWireframe!==e&&(this._forceWireframe=e,this.markAllMaterialsAsDirty(A.a.MATERIAL_MiscDirtyFlag))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"forcePointsCloud",{get:function(){return this._forcePointsCloud},set:function(e){this._forcePointsCloud!==e&&(this._forcePointsCloud=e,this.markAllMaterialsAsDirty(A.a.MATERIAL_MiscDirtyFlag))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"animationPropertiesOverride",{get:function(){return this._animationPropertiesOverride},set:function(e){this._animationPropertiesOverride=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"beforeRender",{set:function(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),e&&(this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"afterRender",{set:function(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),e&&(this._onAfterRenderObserver=this.onAfterRenderObservable.add(e))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"beforeCameraRender",{set:function(e){this._onBeforeCameraRenderObserver&&this.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._onBeforeCameraRenderObserver=this.onBeforeCameraRenderObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"afterCameraRender",{set:function(e){this._onAfterCameraRenderObserver&&this.onAfterCameraRenderObservable.remove(this._onAfterCameraRenderObserver),this._onAfterCameraRenderObserver=this.onAfterCameraRenderObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"unTranslatedPointer",{get:function(){return this._inputManager.unTranslatedPointer},enumerable:!0,configurable:!0}),Object.defineProperty(t,"DragMovementThreshold",{get:function(){return D.DragMovementThreshold},set:function(e){D.DragMovementThreshold=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"LongPressDelay",{get:function(){return D.LongPressDelay},set:function(e){D.LongPressDelay=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"DoubleClickDelay",{get:function(){return D.DoubleClickDelay},set:function(e){D.DoubleClickDelay=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"ExclusiveDoubleClickMode",{get:function(){return D.ExclusiveDoubleClickMode},set:function(e){D.ExclusiveDoubleClickMode=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"useRightHandedSystem",{get:function(){return this._useRightHandedSystem},set:function(e){this._useRightHandedSystem!==e&&(this._useRightHandedSystem=e,this.markAllMaterialsAsDirty(A.a.MATERIAL_MiscDirtyFlag))},enumerable:!0,configurable:!0}),t.prototype.setStepId=function(e){this._currentStepId=e},t.prototype.getStepId=function(){return this._currentStepId},t.prototype.getInternalStep=function(){return this._currentInternalStep},Object.defineProperty(t.prototype,"fogEnabled",{get:function(){return this._fogEnabled},set:function(e){this._fogEnabled!==e&&(this._fogEnabled=e,this.markAllMaterialsAsDirty(A.a.MATERIAL_MiscDirtyFlag))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fogMode",{get:function(){return this._fogMode},set:function(e){this._fogMode!==e&&(this._fogMode=e,this.markAllMaterialsAsDirty(A.a.MATERIAL_MiscDirtyFlag))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"shadowsEnabled",{get:function(){return this._shadowsEnabled},set:function(e){this._shadowsEnabled!==e&&(this._shadowsEnabled=e,this.markAllMaterialsAsDirty(A.a.MATERIAL_LightDirtyFlag))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"lightsEnabled",{get:function(){return this._lightsEnabled},set:function(e){this._lightsEnabled!==e&&(this._lightsEnabled=e,this.markAllMaterialsAsDirty(A.a.MATERIAL_LightDirtyFlag))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"activeCamera",{get:function(){return this._activeCamera},set:function(e){e!==this._activeCamera&&(this._activeCamera=e,this.onActiveCameraChanged.notifyObservers(this))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"defaultMaterial",{get:function(){return this._defaultMaterial||(this._defaultMaterial=t.DefaultMaterialFactory(this)),this._defaultMaterial},set:function(e){this._defaultMaterial=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"texturesEnabled",{get:function(){return this._texturesEnabled},set:function(e){this._texturesEnabled!==e&&(this._texturesEnabled=e,this.markAllMaterialsAsDirty(A.a.MATERIAL_TextureDirtyFlag))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"skeletonsEnabled",{get:function(){return this._skeletonsEnabled},set:function(e){this._skeletonsEnabled!==e&&(this._skeletonsEnabled=e,this.markAllMaterialsAsDirty(A.a.MATERIAL_AttributesDirtyFlag))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"collisionCoordinator",{get:function(){return this._collisionCoordinator||(this._collisionCoordinator=t.CollisionCoordinatorFactory(),this._collisionCoordinator.init(this)),this._collisionCoordinator},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"frustumPlanes",{get:function(){return this._frustumPlanes},enumerable:!0,configurable:!0}),t.prototype._registerTransientComponents=function(){if(this._transientComponents.length>0){for(var e=0,t=this._transientComponents;e<t.length;e++){t[e].register()}this._transientComponents=[]}},t.prototype._addComponent=function(e){this._components.push(e),this._transientComponents.push(e);var t=e;t.addFromContainer&&this._serializableComponents.push(t)},t.prototype._getComponent=function(e){for(var t=0,i=this._components;t<i.length;t++){var n=i[t];if(n.name===e)return n}return null},t.prototype.getClassName=function(){return"Scene"},t.prototype._getDefaultMeshCandidates=function(){return this._defaultMeshCandidates.data=this.meshes,this._defaultMeshCandidates.length=this.meshes.length,this._defaultMeshCandidates},t.prototype._getDefaultSubMeshCandidates=function(e){return this._defaultSubMeshCandidates.data=e.subMeshes,this._defaultSubMeshCandidates.length=e.subMeshes.length,this._defaultSubMeshCandidates},t.prototype.setDefaultCandidateProviders=function(){this.getActiveMeshCandidates=this._getDefaultMeshCandidates.bind(this),this.getActiveSubMeshCandidates=this._getDefaultSubMeshCandidates.bind(this),this.getIntersectingSubMeshCandidates=this._getDefaultSubMeshCandidates.bind(this),this.getCollidingSubMeshCandidates=this._getDefaultSubMeshCandidates.bind(this)},Object.defineProperty(t.prototype,"meshUnderPointer",{get:function(){return this._inputManager.meshUnderPointer},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"pointerX",{get:function(){return this._inputManager.pointerX},set:function(e){this._inputManager.pointerX=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"pointerY",{get:function(){return this._inputManager.pointerY},set:function(e){this._inputManager.pointerY=e},enumerable:!0,configurable:!0}),t.prototype.getCachedMaterial=function(){return this._cachedMaterial},t.prototype.getCachedEffect=function(){return this._cachedEffect},t.prototype.getCachedVisibility=function(){return this._cachedVisibility},t.prototype.isCachedMaterialInvalid=function(e,t,i){return void 0===i&&(i=1),this._cachedEffect!==t||this._cachedMaterial!==e||this._cachedVisibility!==i},t.prototype.getEngine=function(){return this._engine},t.prototype.getTotalVertices=function(){return this._totalVertices.current},Object.defineProperty(t.prototype,"totalVerticesPerfCounter",{get:function(){return this._totalVertices},enumerable:!0,configurable:!0}),t.prototype.getActiveIndices=function(){return this._activeIndices.current},Object.defineProperty(t.prototype,"totalActiveIndicesPerfCounter",{get:function(){return this._activeIndices},enumerable:!0,configurable:!0}),t.prototype.getActiveParticles=function(){return this._activeParticles.current},Object.defineProperty(t.prototype,"activeParticlesPerfCounter",{get:function(){return this._activeParticles},enumerable:!0,configurable:!0}),t.prototype.getActiveBones=function(){return this._activeBones.current},Object.defineProperty(t.prototype,"activeBonesPerfCounter",{get:function(){return this._activeBones},enumerable:!0,configurable:!0}),t.prototype.getActiveMeshes=function(){return this._activeMeshes},t.prototype.getAnimationRatio=function(){return void 0!==this._animationRatio?this._animationRatio:1},t.prototype.getRenderId=function(){return this._renderId},t.prototype.getFrameId=function(){return this._frameId},t.prototype.incrementRenderId=function(){this._renderId++},t.prototype._createUbo=function(){this._sceneUbo=new g.a(this._engine,void 0,!0),this._sceneUbo.addUniform("viewProjection",16),this._sceneUbo.addUniform("view",16)},t.prototype.simulatePointerMove=function(e,t){return this._inputManager.simulatePointerMove(e,t),this},t.prototype.simulatePointerDown=function(e,t){return this._inputManager.simulatePointerDown(e,t),this},t.prototype.simulatePointerUp=function(e,t,i){return this._inputManager.simulatePointerUp(e,t,i),this},t.prototype.isPointerCaptured=function(e){return void 0===e&&(e=0),this._inputManager.isPointerCaptured(e)},t.prototype.attachControl=function(e,t,i){void 0===e&&(e=!0),void 0===t&&(t=!0),void 0===i&&(i=!0),this._inputManager.attachControl(e,t,i)},t.prototype.detachControl=function(){this._inputManager.detachControl()},t.prototype.isReady=function(){if(this._isDisposed)return!1;var e,t=this.getEngine();if(!t.areAllEffectsReady())return!1;if(this._pendingData.length>0)return!1;for(e=0;e<this.meshes.length;e++){var i=this.meshes[e];if(i.isEnabled()&&(i.subMeshes&&0!==i.subMeshes.length)){if(!i.isReady(!0))return!1;for(var n="InstancedMesh"===i.getClassName()||"InstancedLinesMesh"===i.getClassName()||t.getCaps().instancedArrays&&i.instances.length>0,r=0,o=this._isReadyForMeshStage;r<o.length;r++){if(!o[r].action(i,n))return!1}}}for(e=0;e<this.geometries.length;e++){if(this.geometries[e].delayLoadState===A.a.DELAYLOADSTATE_LOADING)return!1}if(this.activeCameras&&this.activeCameras.length>0)for(var s=0,a=this.activeCameras;s<a.length;s++){if(!a[s].isReady(!0))return!1}else if(this.activeCamera&&!this.activeCamera.isReady(!0))return!1;for(var c=0,l=this.particleSystems;c<l.length;c++){if(!l[c].isReady())return!1}return!0},t.prototype.resetCachedMaterial=function(){this._cachedMaterial=null,this._cachedEffect=null,this._cachedVisibility=null},t.prototype.registerBeforeRender=function(e){this.onBeforeRenderObservable.add(e)},t.prototype.unregisterBeforeRender=function(e){this.onBeforeRenderObservable.removeCallback(e)},t.prototype.registerAfterRender=function(e){this.onAfterRenderObservable.add(e)},t.prototype.unregisterAfterRender=function(e){this.onAfterRenderObservable.removeCallback(e)},t.prototype._executeOnceBeforeRender=function(e){var t=this,i=function(){e(),setTimeout(function(){t.unregisterBeforeRender(i)})};this.registerBeforeRender(i)},t.prototype.executeOnceBeforeRender=function(e,t){var i=this;void 0!==t?setTimeout(function(){i._executeOnceBeforeRender(e)},t):this._executeOnceBeforeRender(e)},t.prototype._addPendingData=function(e){this._pendingData.push(e)},t.prototype._removePendingData=function(e){var t=this.isLoading,i=this._pendingData.indexOf(e);-1!==i&&this._pendingData.splice(i,1),t&&!this.isLoading&&this.onDataLoadedObservable.notifyObservers(this)},t.prototype.getWaitingItemsCount=function(){return this._pendingData.length},Object.defineProperty(t.prototype,"isLoading",{get:function(){return this._pendingData.length>0},enumerable:!0,configurable:!0}),t.prototype.executeWhenReady=function(e){var t=this;this.onReadyObservable.add(e),-1===this._executeWhenReadyTimeoutId&&(this._executeWhenReadyTimeoutId=setTimeout(function(){t._checkIsReady()},150))},t.prototype.whenReadyAsync=function(){var e=this;return new Promise(function(t){e.executeWhenReady(function(){t()})})},t.prototype._checkIsReady=function(){var e=this;if(this._registerTransientComponents(),this.isReady())return this.onReadyObservable.notifyObservers(this),this.onReadyObservable.clear(),void(this._executeWhenReadyTimeoutId=-1);this._executeWhenReadyTimeoutId=setTimeout(function(){e._checkIsReady()},150)},Object.defineProperty(t.prototype,"animatables",{get:function(){return this._activeAnimatables},enumerable:!0,configurable:!0}),t.prototype.resetLastAnimationTimeFrame=function(){this._animationTimeLast=o.a.Now},t.prototype.getViewMatrix=function(){return this._viewMatrix},t.prototype.getProjectionMatrix=function(){return this._projectionMatrix},t.prototype.getTransformMatrix=function(){return this._transformMatrix},t.prototype.setTransformMatrix=function(e,t,i,n){this._viewUpdateFlag===e.updateFlag&&this._projectionUpdateFlag===t.updateFlag||(this._viewUpdateFlag=e.updateFlag,this._projectionUpdateFlag=t.updateFlag,this._viewMatrix=e,this._projectionMatrix=t,this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix),this._frustumPlanes?u.i.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=u.i.GetPlanes(this._transformMatrix),this._multiviewSceneUbo&&this._multiviewSceneUbo.useUbo?this._updateMultiviewUbo(i,n):this._sceneUbo.useUbo&&(this._sceneUbo.updateMatrix("viewProjection",this._transformMatrix),this._sceneUbo.updateMatrix("view",this._viewMatrix),this._sceneUbo.update()))},t.prototype.getSceneUniformBuffer=function(){return this._multiviewSceneUbo?this._multiviewSceneUbo:this._sceneUbo},t.prototype.getUniqueId=function(){var e=t._uniqueIdCounter;return t._uniqueIdCounter++,e},t.prototype.addMesh=function(e,t){var i=this;void 0===t&&(t=!1),this.meshes.push(e),e._resyncLightSources(),this.onNewMeshAddedObservable.notifyObservers(e),t&&e.getChildMeshes().forEach(function(e){i.addMesh(e)})},t.prototype.removeMesh=function(e,t){var i=this;void 0===t&&(t=!1);var n=this.meshes.indexOf(e);return-1!==n&&(this.meshes[n]=this.meshes[this.meshes.length-1],this.meshes.pop()),this.onMeshRemovedObservable.notifyObservers(e),t&&e.getChildMeshes().forEach(function(e){i.removeMesh(e)}),n},t.prototype.addTransformNode=function(e){e._indexInSceneTransformNodesArray=this.transformNodes.length,this.transformNodes.push(e),this.onNewTransformNodeAddedObservable.notifyObservers(e)},t.prototype.removeTransformNode=function(e){var t=e._indexInSceneTransformNodesArray;if(-1!==t){if(t!==this.transformNodes.length-1){var i=this.transformNodes[this.transformNodes.length-1];this.transformNodes[t]=i,i._indexInSceneTransformNodesArray=t}e._indexInSceneTransformNodesArray=-1,this.transformNodes.pop()}return this.onTransformNodeRemovedObservable.notifyObservers(e),t},t.prototype.removeSkeleton=function(e){var t=this.skeletons.indexOf(e);return-1!==t&&(this.skeletons.splice(t,1),this.onSkeletonRemovedObservable.notifyObservers(e)),t},t.prototype.removeMorphTargetManager=function(e){var t=this.morphTargetManagers.indexOf(e);return-1!==t&&this.morphTargetManagers.splice(t,1),t},t.prototype.removeLight=function(e){var t=this.lights.indexOf(e);if(-1!==t){for(var i=0,n=this.meshes;i<n.length;i++){n[i]._removeLightSource(e)}this.lights.splice(t,1),this.sortLightsByPriority()}return this.onLightRemovedObservable.notifyObservers(e),t},t.prototype.removeCamera=function(e){var t=this.cameras.indexOf(e);-1!==t&&this.cameras.splice(t,1);var i=this.activeCameras.indexOf(e);return-1!==i&&this.activeCameras.splice(i,1),this.activeCamera===e&&(this.cameras.length>0?this.activeCamera=this.cameras[0]:this.activeCamera=null),this.onCameraRemovedObservable.notifyObservers(e),t},t.prototype.removeParticleSystem=function(e){var t=this.particleSystems.indexOf(e);return-1!==t&&this.particleSystems.splice(t,1),t},t.prototype.removeAnimation=function(e){var t=this.animations.indexOf(e);return-1!==t&&this.animations.splice(t,1),t},t.prototype.stopAnimation=function(e,t,i){},t.prototype.removeAnimationGroup=function(e){var t=this.animationGroups.indexOf(e);return-1!==t&&this.animationGroups.splice(t,1),t},t.prototype.removeMultiMaterial=function(e){var t=this.multiMaterials.indexOf(e);return-1!==t&&this.multiMaterials.splice(t,1),t},t.prototype.removeMaterial=function(e){var t=e._indexInSceneMaterialArray;if(-1!==t&&t<this.materials.length){if(t!==this.materials.length-1){var i=this.materials[this.materials.length-1];this.materials[t]=i,i._indexInSceneMaterialArray=t}e._indexInSceneMaterialArray=-1,this.materials.pop()}return this.onMaterialRemovedObservable.notifyObservers(e),t},t.prototype.removeActionManager=function(e){var t=this.actionManagers.indexOf(e);return-1!==t&&this.actionManagers.splice(t,1),t},t.prototype.removeTexture=function(e){var t=this.textures.indexOf(e);return-1!==t&&this.textures.splice(t,1),this.onTextureRemovedObservable.notifyObservers(e),t},t.prototype.addLight=function(e){this.lights.push(e),this.sortLightsByPriority();for(var t=0,i=this.meshes;t<i.length;t++){var n=i[t];-1===n.lightSources.indexOf(e)&&(n.lightSources.push(e),n._resyncLightSources())}this.onNewLightAddedObservable.notifyObservers(e)},t.prototype.sortLightsByPriority=function(){this.requireLightSorting&&this.lights.sort(m.a.CompareLightsPriority)},t.prototype.addCamera=function(e){this.cameras.push(e),this.onNewCameraAddedObservable.notifyObservers(e)},t.prototype.addSkeleton=function(e){this.skeletons.push(e),this.onNewSkeletonAddedObservable.notifyObservers(e)},t.prototype.addParticleSystem=function(e){this.particleSystems.push(e)},t.prototype.addAnimation=function(e){this.animations.push(e)},t.prototype.addAnimationGroup=function(e){this.animationGroups.push(e)},t.prototype.addMultiMaterial=function(e){this.multiMaterials.push(e)},t.prototype.addMaterial=function(e){e._indexInSceneMaterialArray=this.materials.length,this.materials.push(e),this.onNewMaterialAddedObservable.notifyObservers(e)},t.prototype.addMorphTargetManager=function(e){this.morphTargetManagers.push(e)},t.prototype.addGeometry=function(e){this.geometriesByUniqueId&&(this.geometriesByUniqueId[e.uniqueId]=this.geometries.length),this.geometries.push(e)},t.prototype.addActionManager=function(e){this.actionManagers.push(e)},t.prototype.addTexture=function(e){this.textures.push(e),this.onNewTextureAddedObservable.notifyObservers(e)},t.prototype.switchActiveCamera=function(e,t){void 0===t&&(t=!0);var i=this._engine.getRenderingCanvas();i&&(this.activeCamera&&this.activeCamera.detachControl(i),this.activeCamera=e,t&&e.attachControl(i))},t.prototype.setActiveCameraByID=function(e){var t=this.getCameraByID(e);return t?(this.activeCamera=t,t):null},t.prototype.setActiveCameraByName=function(e){var t=this.getCameraByName(e);return t?(this.activeCamera=t,t):null},t.prototype.getAnimationGroupByName=function(e){for(var t=0;t<this.animationGroups.length;t++)if(this.animationGroups[t].name===e)return this.animationGroups[t];return null},t.prototype.getMaterialByUniqueID=function(e){for(var t=0;t<this.materials.length;t++)if(this.materials[t].uniqueId===e)return this.materials[t];return null},t.prototype.getMaterialByID=function(e){for(var t=0;t<this.materials.length;t++)if(this.materials[t].id===e)return this.materials[t];return null},t.prototype.getMaterialByName=function(e){for(var t=0;t<this.materials.length;t++)if(this.materials[t].name===e)return this.materials[t];return null},t.prototype.getCameraByID=function(e){for(var t=0;t<this.cameras.length;t++)if(this.cameras[t].id===e)return this.cameras[t];return null},t.prototype.getCameraByUniqueID=function(e){for(var t=0;t<this.cameras.length;t++)if(this.cameras[t].uniqueId===e)return this.cameras[t];return null},t.prototype.getCameraByName=function(e){for(var t=0;t<this.cameras.length;t++)if(this.cameras[t].name===e)return this.cameras[t];return null},t.prototype.getBoneByID=function(e){for(var t=0;t<this.skeletons.length;t++)for(var i=this.skeletons[t],n=0;n<i.bones.length;n++)if(i.bones[n].id===e)return i.bones[n];return null},t.prototype.getBoneByName=function(e){for(var t=0;t<this.skeletons.length;t++)for(var i=this.skeletons[t],n=0;n<i.bones.length;n++)if(i.bones[n].name===e)return i.bones[n];return null},t.prototype.getLightByName=function(e){for(var t=0;t<this.lights.length;t++)if(this.lights[t].name===e)return this.lights[t];return null},t.prototype.getLightByID=function(e){for(var t=0;t<this.lights.length;t++)if(this.lights[t].id===e)return this.lights[t];return null},t.prototype.getLightByUniqueID=function(e){for(var t=0;t<this.lights.length;t++)if(this.lights[t].uniqueId===e)return this.lights[t];return null},t.prototype.getParticleSystemByID=function(e){for(var t=0;t<this.particleSystems.length;t++)if(this.particleSystems[t].id===e)return this.particleSystems[t];return null},t.prototype.getGeometryByID=function(e){for(var t=0;t<this.geometries.length;t++)if(this.geometries[t].id===e)return this.geometries[t];return null},t.prototype._getGeometryByUniqueID=function(e){if(this.geometriesByUniqueId){var t=this.geometriesByUniqueId[e];if(void 0!==t)return this.geometries[t]}else for(var i=0;i<this.geometries.length;i++)if(this.geometries[i].uniqueId===e)return this.geometries[i];return null},t.prototype.pushGeometry=function(e,t){return!(!t&&this._getGeometryByUniqueID(e.uniqueId))&&(this.addGeometry(e),this.onNewGeometryAddedObservable.notifyObservers(e),!0)},t.prototype.removeGeometry=function(e){var t;if(this.geometriesByUniqueId){if(void 0===(t=this.geometriesByUniqueId[e.uniqueId]))return!1}else if((t=this.geometries.indexOf(e))<0)return!1;if(t!==this.geometries.length-1){var i=this.geometries[this.geometries.length-1];this.geometries[t]=i,this.geometriesByUniqueId&&(this.geometriesByUniqueId[i.uniqueId]=t,this.geometriesByUniqueId[e.uniqueId]=void 0)}return this.geometries.pop(),this.onGeometryRemovedObservable.notifyObservers(e),!0},t.prototype.getGeometries=function(){return this.geometries},t.prototype.getMeshByID=function(e){for(var t=0;t<this.meshes.length;t++)if(this.meshes[t].id===e)return this.meshes[t];return null},t.prototype.getMeshesByID=function(e){return this.meshes.filter(function(t){return t.id===e})},t.prototype.getTransformNodeByID=function(e){for(var t=0;t<this.transformNodes.length;t++)if(this.transformNodes[t].id===e)return this.transformNodes[t];return null},t.prototype.getTransformNodeByUniqueID=function(e){for(var t=0;t<this.transformNodes.length;t++)if(this.transformNodes[t].uniqueId===e)return this.transformNodes[t];return null},t.prototype.getTransformNodesByID=function(e){return this.transformNodes.filter(function(t){return t.id===e})},t.prototype.getMeshByUniqueID=function(e){for(var t=0;t<this.meshes.length;t++)if(this.meshes[t].uniqueId===e)return this.meshes[t];return null},t.prototype.getLastMeshByID=function(e){for(var t=this.meshes.length-1;t>=0;t--)if(this.meshes[t].id===e)return this.meshes[t];return null},t.prototype.getLastEntryByID=function(e){var t;for(t=this.meshes.length-1;t>=0;t--)if(this.meshes[t].id===e)return this.meshes[t];for(t=this.transformNodes.length-1;t>=0;t--)if(this.transformNodes[t].id===e)return this.transformNodes[t];for(t=this.cameras.length-1;t>=0;t--)if(this.cameras[t].id===e)return this.cameras[t];for(t=this.lights.length-1;t>=0;t--)if(this.lights[t].id===e)return this.lights[t];return null},t.prototype.getNodeByID=function(e){var t=this.getMeshByID(e);if(t)return t;var i=this.getTransformNodeByID(e);if(i)return i;var n=this.getLightByID(e);if(n)return n;var r=this.getCameraByID(e);if(r)return r;var o=this.getBoneByID(e);return o||null},t.prototype.getNodeByName=function(e){var t=this.getMeshByName(e);if(t)return t;var i=this.getTransformNodeByName(e);if(i)return i;var n=this.getLightByName(e);if(n)return n;var r=this.getCameraByName(e);if(r)return r;var o=this.getBoneByName(e);return o||null},t.prototype.getMeshByName=function(e){for(var t=0;t<this.meshes.length;t++)if(this.meshes[t].name===e)return this.meshes[t];return null},t.prototype.getTransformNodeByName=function(e){for(var t=0;t<this.transformNodes.length;t++)if(this.transformNodes[t].name===e)return this.transformNodes[t];return null},t.prototype.getLastSkeletonByID=function(e){for(var t=this.skeletons.length-1;t>=0;t--)if(this.skeletons[t].id===e)return this.skeletons[t];return null},t.prototype.getSkeletonByUniqueId=function(e){for(var t=0;t<this.skeletons.length;t++)if(this.skeletons[t].uniqueId===e)return this.skeletons[t];return null},t.prototype.getSkeletonById=function(e){for(var t=0;t<this.skeletons.length;t++)if(this.skeletons[t].id===e)return this.skeletons[t];return null},t.prototype.getSkeletonByName=function(e){for(var t=0;t<this.skeletons.length;t++)if(this.skeletons[t].name===e)return this.skeletons[t];return null},t.prototype.getMorphTargetManagerById=function(e){for(var t=0;t<this.morphTargetManagers.length;t++)if(this.morphTargetManagers[t].uniqueId===e)return this.morphTargetManagers[t];return null},t.prototype.getMorphTargetById=function(e){for(var t=0;t<this.morphTargetManagers.length;++t)for(var i=this.morphTargetManagers[t],n=0;n<i.numTargets;++n){var r=i.getTarget(n);if(r.id===e)return r}return null},t.prototype.isActiveMesh=function(e){return-1!==this._activeMeshes.indexOf(e)},Object.defineProperty(t.prototype,"uid",{get:function(){return this._uid||(this._uid=r.h.RandomId()),this._uid},enumerable:!0,configurable:!0}),t.prototype.addExternalData=function(e,t){return this._externalData||(this._externalData=new c.a),this._externalData.add(e,t)},t.prototype.getExternalData=function(e){return this._externalData?this._externalData.get(e):null},t.prototype.getOrAddExternalDataWithFactory=function(e,t){return this._externalData||(this._externalData=new c.a),this._externalData.getOrAddWithFactory(e,t)},t.prototype.removeExternalData=function(e){return this._externalData.remove(e)},t.prototype._evaluateSubMesh=function(e,t,i){if(i.isAnInstance||this.dispatchAllSubMeshesOfActiveMeshes||t.alwaysSelectAsActiveMesh||1===t.subMeshes.length||e.isInFrustum(this._frustumPlanes)){for(var n=0,r=this._evaluateSubMeshStage;n<r.length;n++){r[n].action(t,e)}var o=e.getMaterial();null!=o&&(o.hasRenderTargetTextures&&null!=o.getRenderTargetTextures&&-1===this._processedMaterials.indexOf(o)&&(this._processedMaterials.push(o),this._renderTargets.concatWithNoDuplicate(o.getRenderTargetTextures())),this._activeIndices.addCount(e.indexCount,!1),this._renderingManager.dispatch(e,t,o))}},t.prototype.freeProcessedMaterials=function(){this._processedMaterials.dispose()},Object.defineProperty(t.prototype,"blockfreeActiveMeshesAndRenderingGroups",{get:function(){return this._preventFreeActiveMeshesAndRenderingGroups},set:function(e){this._preventFreeActiveMeshesAndRenderingGroups!==e&&(e&&(this.freeActiveMeshes(),this.freeRenderingGroups()),this._preventFreeActiveMeshesAndRenderingGroups=e)},enumerable:!0,configurable:!0}),t.prototype.freeActiveMeshes=function(){if(!this.blockfreeActiveMeshesAndRenderingGroups&&(this._activeMeshes.dispose(),this.activeCamera&&this.activeCamera._activeMeshes&&this.activeCamera._activeMeshes.dispose(),this.activeCameras))for(var e=0;e<this.activeCameras.length;e++){var t=this.activeCameras[e];t&&t._activeMeshes&&t._activeMeshes.dispose()}},t.prototype.freeRenderingGroups=function(){if(!this.blockfreeActiveMeshesAndRenderingGroups&&(this._renderingManager&&this._renderingManager.freeRenderingGroups(),this.textures))for(var e=0;e<this.textures.length;e++){var t=this.textures[e];t&&t.renderList&&t.freeRenderingGroups()}},t.prototype._isInIntermediateRendering=function(){return this._intermediateRendering},t.prototype.freezeActiveMeshes=function(){if(!this.activeCamera)return this;this._frustumPlanes||this.setTransformMatrix(this.activeCamera.getViewMatrix(),this.activeCamera.getProjectionMatrix()),this._evaluateActiveMeshes(),this._activeMeshesFrozen=!0;for(var e=0;e<this._activeMeshes.length;e++)this._activeMeshes.data[e]._freeze();return this},t.prototype.unfreezeActiveMeshes=function(){for(var e=0;e<this._activeMeshes.length;e++)this._activeMeshes.data[e]._unFreeze();return this._activeMeshesFrozen=!1,this},t.prototype._evaluateActiveMeshes=function(){if(this._activeMeshesFrozen&&this._activeMeshes.length)for(var e=this._activeMeshes.length,t=0;t<e;t++){(s=this._activeMeshes.data[t]).computeWorldMatrix()}else if(this.activeCamera){this.onBeforeActiveMeshesEvaluationObservable.notifyObservers(this),this.activeCamera._activeMeshes.reset(),this._activeMeshes.reset(),this._renderingManager.reset(),this._processedMaterials.reset(),this._activeParticleSystems.reset(),this._activeSkeletons.reset(),this._softwareSkinnedMeshes.reset();for(var i=0,n=this._beforeEvaluateActiveMeshStage;i<n.length;i++){n[i].action()}var r=this.getActiveMeshCandidates(),o=r.length;for(t=0;t<o;t++){var s;if(!(s=r.data[t]).isBlocked&&(this._totalVertices.addCount(s.getTotalVertices(),!1),s.isReady()&&s.isEnabled()&&0!==s.scaling.lengthSquared())){s.computeWorldMatrix(),s.actionManager&&s.actionManager.hasSpecificTriggers2(A.a.ACTION_OnIntersectionEnterTrigger,A.a.ACTION_OnIntersectionExitTrigger)&&this._meshesForIntersections.pushNoDuplicate(s);var a=this.customLODSelector?this.customLODSelector(s,this.activeCamera):s.getLOD(this.activeCamera);null!=a&&(a!==s&&a.billboardMode!==h.a.BILLBOARDMODE_NONE&&a.computeWorldMatrix(),s._preActivate(),s.isVisible&&s.visibility>0&&0!=(s.layerMask&this.activeCamera.layerMask)&&(s.alwaysSelectAsActiveMesh||s.isInFrustum(this._frustumPlanes))&&(this._activeMeshes.push(s),this.activeCamera._activeMeshes.push(s),a!==s&&a._activate(this._renderId,!1),s._activate(this._renderId,!1)&&(s.isAnInstance||(a._internalAbstractMeshDataInfo._onlyForInstances=!1),a._internalAbstractMeshDataInfo._isActive=!0,this._activeMesh(s,a)),s._postActivate()))}}if(this.onAfterActiveMeshesEvaluationObservable.notifyObservers(this),this.particlesEnabled){this.onBeforeParticlesRenderingObservable.notifyObservers(this);for(var c=0;c<this.particleSystems.length;c++){var l=this.particleSystems[c];if(l.isStarted()&&l.emitter){var u=l.emitter;u.position&&!u.isEnabled()||(this._activeParticleSystems.push(l),l.animate(),this._renderingManager.dispatchParticles(l))}}this.onAfterParticlesRenderingObservable.notifyObservers(this)}}},t.prototype._activeMesh=function(e,t){this._skeletonsEnabled&&null!==t.skeleton&&void 0!==t.skeleton&&(this._activeSkeletons.pushNoDuplicate(t.skeleton)&&t.skeleton.prepare(),t.computeBonesUsingShaders||this._softwareSkinnedMeshes.pushNoDuplicate(t));for(var i=0,n=this._activeMeshStage;i<n.length;i++){n[i].action(e,t)}if(null!=t&&void 0!==t.subMeshes&&null!==t.subMeshes&&t.subMeshes.length>0)for(var r=this.getActiveSubMeshCandidates(t),o=r.length,s=0;s<o;s++){var a=r.data[s];this._evaluateSubMesh(a,t,e)}},t.prototype.updateTransformMatrix=function(e){this.activeCamera&&this.setTransformMatrix(this.activeCamera.getViewMatrix(),this.activeCamera.getProjectionMatrix(e))},t.prototype._bindFrameBuffer=function(){if(this.activeCamera&&this.activeCamera._multiviewTexture)this.activeCamera._multiviewTexture._bindFrameBuffer();else if(this.activeCamera&&this.activeCamera.outputRenderTarget){if(this.getEngine().getCaps().multiview&&this.activeCamera.outputRenderTarget&&this.activeCamera.outputRenderTarget.getViewCount()>1)this.activeCamera.outputRenderTarget._bindFrameBuffer();else{var e=this.activeCamera.outputRenderTarget.getInternalTexture();e?this.getEngine().bindFramebuffer(e):R.a.Error("Camera contains invalid customDefaultRenderTarget")}}else this.getEngine().restoreDefaultFramebuffer()},t.prototype._renderForCamera=function(e,t){if(!e||!e._skipRendering){var i=this._engine;if(this._activeCamera=e,!this.activeCamera)throw new Error("Active camera not set");i.setViewport(this.activeCamera.viewport),this.resetCachedMaterial(),this._renderId++,this.getEngine().getCaps().multiview&&e.outputRenderTarget&&e.outputRenderTarget.getViewCount()>1?this.setTransformMatrix(e._rigCameras[0].getViewMatrix(),e._rigCameras[0].getProjectionMatrix(),e._rigCameras[1].getViewMatrix(),e._rigCameras[1].getProjectionMatrix()):this.updateTransformMatrix(),this.onBeforeCameraRenderObservable.notifyObservers(this.activeCamera),this._evaluateActiveMeshes();for(var n=0;n<this._softwareSkinnedMeshes.length;n++){var o=this._softwareSkinnedMeshes.data[n];o.applySkeleton(o.skeleton)}this.onBeforeRenderTargetsRenderObservable.notifyObservers(this),e.customRenderTargets&&e.customRenderTargets.length>0&&this._renderTargets.concatWithNoDuplicate(e.customRenderTargets),t&&t.customRenderTargets&&t.customRenderTargets.length>0&&this._renderTargets.concatWithNoDuplicate(t.customRenderTargets);for(var s=0,a=this._gatherActiveCameraRenderTargetsStage;s<a.length;s++){a[s].action(this._renderTargets)}if(this.renderTargetsEnabled){this._intermediateRendering=!0;var c=!1;if(this._renderTargets.length>0){r.h.StartPerformanceCounter("Render targets",this._renderTargets.length>0);for(var l=0;l<this._renderTargets.length;l++){var u=this._renderTargets.data[l];if(u._shouldRender()){this._renderId++;var h=u.activeCamera&&u.activeCamera!==this.activeCamera;u.render(h,this.dumpNextRenderTargets),c=!0}}r.h.EndPerformanceCounter("Render targets",this._renderTargets.length>0),this._renderId++}for(var d=0,f=this._cameraDrawRenderTargetStage;d<f.length;d++){c=f[d].action(this.activeCamera)||c}this._intermediateRendering=!1,c&&this._bindFrameBuffer()}this.onAfterRenderTargetsRenderObservable.notifyObservers(this),this.postProcessManager&&!e._multiviewTexture&&this.postProcessManager._prepareFrame();for(var p=0,_=this._beforeCameraDrawStage;p<_.length;p++){_[p].action(this.activeCamera)}this.onBeforeDrawPhaseObservable.notifyObservers(this),this._renderingManager.render(null,null,!0,!0),this.onAfterDrawPhaseObservable.notifyObservers(this);for(var g=0,m=this._afterCameraDrawStage;g<m.length;g++){m[g].action(this.activeCamera)}this.postProcessManager&&!e._multiviewTexture&&this.postProcessManager._finalizeFrame(e.isIntermediate),this._renderTargets.reset(),this.onAfterCameraRenderObservable.notifyObservers(this.activeCamera)}},t.prototype._processSubCameras=function(e){if(e.cameraRigMode===f.a.RIG_MODE_NONE||e.outputRenderTarget&&e.outputRenderTarget.getViewCount()>1&&this.getEngine().getCaps().multiview)this._renderForCamera(e);else{if(e._useMultiviewToSingleView)this._renderMultiviewToSingleView(e);else for(var t=0;t<e._rigCameras.length;t++)this._renderForCamera(e._rigCameras[t],e);this._activeCamera=e,this.setTransformMatrix(this._activeCamera.getViewMatrix(),this._activeCamera.getProjectionMatrix())}},t.prototype._checkIntersections=function(){for(var e=0;e<this._meshesForIntersections.length;e++){var t=this._meshesForIntersections.data[e];if(t.actionManager)for(var i=0;t.actionManager&&i<t.actionManager.actions.length;i++){var n=t.actionManager.actions[i];if(n.trigger===A.a.ACTION_OnIntersectionEnterTrigger||n.trigger===A.a.ACTION_OnIntersectionExitTrigger){var r=n.getTriggerParameter(),o=r instanceof d.a?r:r.mesh,s=o.intersectsMesh(t,r.usePreciseIntersection),a=t._intersectionsInProgress.indexOf(o);s&&-1===a?n.trigger===A.a.ACTION_OnIntersectionEnterTrigger?(n._executeCurrent(y.a.CreateNew(t,void 0,o)),t._intersectionsInProgress.push(o)):n.trigger===A.a.ACTION_OnIntersectionExitTrigger&&t._intersectionsInProgress.push(o):!s&&a>-1&&(n.trigger===A.a.ACTION_OnIntersectionExitTrigger&&n._executeCurrent(y.a.CreateNew(t,void 0,o)),t.actionManager.hasSpecificTrigger(A.a.ACTION_OnIntersectionExitTrigger,function(e){var t=e instanceof d.a?e:e.mesh;return o===t})&&n.trigger!==A.a.ACTION_OnIntersectionExitTrigger||t._intersectionsInProgress.splice(a,1))}}}},t.prototype._advancePhysicsEngineStep=function(e){},t.prototype._animate=function(){},t.prototype.animate=function(){if(this._engine.isDeterministicLockStep()){var e=Math.max(t.MinDeltaTime,Math.min(this._engine.getDeltaTime(),t.MaxDeltaTime))+this._timeAccumulator,i=this.getDeterministicFrameTime(),n=0,r=this._engine.getLockstepMaxSteps(),o=Math.floor(e/60);o=Math.min(o,r);do{this.onBeforeStepObservable.notifyObservers(this),this._animationRatio=.06*i,this._animate(),this.onAfterAnimationsObservable.notifyObservers(this),this._advancePhysicsEngineStep(i),this.onAfterStepObservable.notifyObservers(this),this._currentStepId++,n++,e-=i}while(e>0&&n<o);this._timeAccumulator=e<0?0:e}else{e=this.useConstantAnimationDeltaTime?16:Math.max(t.MinDeltaTime,Math.min(this._engine.getDeltaTime(),t.MaxDeltaTime));this._animationRatio=.06*e,this._animate(),this.onAfterAnimationsObservable.notifyObservers(this),this._advancePhysicsEngineStep(e)}},t.prototype.render=function(e,t){if(void 0===e&&(e=!0),void 0===t&&(t=!1),!this.isDisposed){this._frameId++,this._registerTransientComponents(),this._activeParticles.fetchNewFrame(),this._totalVertices.fetchNewFrame(),this._activeIndices.fetchNewFrame(),this._activeBones.fetchNewFrame(),this._meshesForIntersections.reset(),this.resetCachedMaterial(),this.onBeforeAnimationsObservable.notifyObservers(this),this.actionManager&&this.actionManager.processTrigger(A.a.ACTION_OnEveryFrameTrigger),t||this.animate();for(var i=0,n=this._beforeCameraUpdateStage;i<n.length;i++){n[i].action()}if(e)if(this.activeCameras.length>0)for(var o=0;o<this.activeCameras.length;o++){var s=this.activeCameras[o];if(s.update(),s.cameraRigMode!==f.a.RIG_MODE_NONE)for(var a=0;a<s._rigCameras.length;a++)s._rigCameras[a].update()}else if(this.activeCamera&&(this.activeCamera.update(),this.activeCamera.cameraRigMode!==f.a.RIG_MODE_NONE))for(a=0;a<this.activeCamera._rigCameras.length;a++)this.activeCamera._rigCameras[a].update();this.onBeforeRenderObservable.notifyObservers(this),this.onBeforeRenderTargetsRenderObservable.notifyObservers(this);var c=this.getEngine(),l=this.activeCamera;if(this.renderTargetsEnabled){r.h.StartPerformanceCounter("Custom render targets",this.customRenderTargets.length>0),this._intermediateRendering=!0;for(var u=0;u<this.customRenderTargets.length;u++){var h=this.customRenderTargets[u];if(h._shouldRender()){if(this._renderId++,this.activeCamera=h.activeCamera||this.activeCamera,!this.activeCamera)throw new Error("Active camera not set");c.setViewport(this.activeCamera.viewport),this.updateTransformMatrix(),h.render(l!==this.activeCamera,this.dumpNextRenderTargets)}}r.h.EndPerformanceCounter("Custom render targets",this.customRenderTargets.length>0),this._intermediateRendering=!1,this._renderId++}this.activeCamera=l,this._bindFrameBuffer(),this.onAfterRenderTargetsRenderObservable.notifyObservers(this);for(var d=0,p=this._beforeClearStage;d<p.length;d++){p[d].action()}(this.autoClearDepthAndStencil||this.autoClear)&&this._engine.clear(this.clearColor,this.autoClear||this.forceWireframe||this.forcePointsCloud,this.autoClearDepthAndStencil,this.autoClearDepthAndStencil);for(var _=0,g=this._gatherRenderTargetsStage;_<g.length;_++){g[_].action(this._renderTargets)}if(this.activeCameras.length>0)for(o=0;o<this.activeCameras.length;o++)o>0&&this._engine.clear(null,!1,!0,!0),this._processSubCameras(this.activeCameras[o]);else{if(!this.activeCamera)throw new Error("No camera defined");this._processSubCameras(this.activeCamera)}this._checkIntersections();for(var m=0,v=this._afterRenderStage;m<v.length;m++){v[m].action()}if(this.afterRender&&this.afterRender(),this.onAfterRenderObservable.notifyObservers(this),this._toBeDisposed.length){for(a=0;a<this._toBeDisposed.length;a++){var y=this._toBeDisposed[a];y&&y.dispose()}this._toBeDisposed=[]}this.dumpNextRenderTargets&&(this.dumpNextRenderTargets=!1),this._activeBones.addCount(0,!0),this._activeIndices.addCount(0,!0),this._activeParticles.addCount(0,!0)}},t.prototype.freezeMaterials=function(){for(var e=0;e<this.materials.length;e++)this.materials[e].freeze()},t.prototype.unfreezeMaterials=function(){for(var e=0;e<this.materials.length;e++)this.materials[e].unfreeze()},t.prototype.dispose=function(){this.beforeRender=null,this.afterRender=null,this.skeletons=[],this.morphTargetManagers=[],this._transientComponents=[],this._isReadyForMeshStage.clear(),this._beforeEvaluateActiveMeshStage.clear(),this._evaluateSubMeshStage.clear(),this._activeMeshStage.clear(),this._cameraDrawRenderTargetStage.clear(),this._beforeCameraDrawStage.clear(),this._beforeRenderTargetDrawStage.clear(),this._beforeRenderingGroupDrawStage.clear(),this._beforeRenderingMeshStage.clear(),this._afterRenderingMeshStage.clear(),this._afterRenderingGroupDrawStage.clear(),this._afterCameraDrawStage.clear(),this._afterRenderTargetDrawStage.clear(),this._afterRenderStage.clear(),this._beforeCameraUpdateStage.clear(),this._beforeClearStage.clear(),this._gatherRenderTargetsStage.clear(),this._gatherActiveCameraRenderTargetsStage.clear(),this._pointerMoveStage.clear(),this._pointerDownStage.clear(),this._pointerUpStage.clear();for(var e=0,t=this._components;e<t.length;e++){t[e].dispose()}this.importedMeshesFiles=new Array,this.stopAllAnimations&&this.stopAllAnimations(),this.resetCachedMaterial(),this.activeCamera&&(this.activeCamera._activeMeshes.dispose(),this.activeCamera=null),this._activeMeshes.dispose(),this._renderingManager.dispose(),this._processedMaterials.dispose(),this._activeParticleSystems.dispose(),this._activeSkeletons.dispose(),this._softwareSkinnedMeshes.dispose(),this._renderTargets.dispose(),this._registeredForLateAnimationBindings.dispose(),this._meshesForIntersections.dispose(),this._toBeDisposed=[];for(var i=0,n=this._activeRequests;i<n.length;i++){n[i].abort()}this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onBeforeRenderObservable.clear(),this.onAfterRenderObservable.clear(),this.onBeforeRenderTargetsRenderObservable.clear(),this.onAfterRenderTargetsRenderObservable.clear(),this.onAfterStepObservable.clear(),this.onBeforeStepObservable.clear(),this.onBeforeActiveMeshesEvaluationObservable.clear(),this.onAfterActiveMeshesEvaluationObservable.clear(),this.onBeforeParticlesRenderingObservable.clear(),this.onAfterParticlesRenderingObservable.clear(),this.onBeforeDrawPhaseObservable.clear(),this.onAfterDrawPhaseObservable.clear(),this.onBeforeAnimationsObservable.clear(),this.onAfterAnimationsObservable.clear(),this.onDataLoadedObservable.clear(),this.onBeforeRenderingGroupObservable.clear(),this.onAfterRenderingGroupObservable.clear(),this.onMeshImportedObservable.clear(),this.onBeforeCameraRenderObservable.clear(),this.onAfterCameraRenderObservable.clear(),this.onReadyObservable.clear(),this.onNewCameraAddedObservable.clear(),this.onCameraRemovedObservable.clear(),this.onNewLightAddedObservable.clear(),this.onLightRemovedObservable.clear(),this.onNewGeometryAddedObservable.clear(),this.onGeometryRemovedObservable.clear(),this.onNewTransformNodeAddedObservable.clear(),this.onTransformNodeRemovedObservable.clear(),this.onNewMeshAddedObservable.clear(),this.onMeshRemovedObservable.clear(),this.onNewSkeletonAddedObservable.clear(),this.onSkeletonRemovedObservable.clear(),this.onNewMaterialAddedObservable.clear(),this.onMaterialRemovedObservable.clear(),this.onNewTextureAddedObservable.clear(),this.onTextureRemovedObservable.clear(),this.onPrePointerObservable.clear(),this.onPointerObservable.clear(),this.onPreKeyboardObservable.clear(),this.onKeyboardObservable.clear(),this.onActiveCameraChanged.clear(),this.detachControl();var 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this._isDisposed},enumerable:!0,configurable:!0}),t.prototype.clearCachedVertexData=function(){for(var e=0;e<this.meshes.length;e++){var t=this.meshes[e].geometry;if(t)for(var i in t._indices=[],t._vertexBuffers)t._vertexBuffers.hasOwnProperty(i)&&(t._vertexBuffers[i]._buffer._data=null)}},t.prototype.cleanCachedTextureBuffer=function(){for(var e=0,t=this.textures;e<t.length;e++){var i=t[e];i._buffer&&(i._buffer=null)}},t.prototype.getWorldExtends=function(e){var t=new u.x(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),i=new u.x(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);return e=e||function(){return!0},this.meshes.filter(e).forEach(function(e){if(e.computeWorldMatrix(!0),e.subMeshes&&0!==e.subMeshes.length&&!e.infiniteDistance){var n=e.getBoundingInfo(),o=n.boundingBox.minimumWorld,s=n.boundingBox.maximumWorld;r.h.CheckExtends(o,t,i),r.h.CheckExtends(s,t,i)}}),{min:t,max:i}},t.prototype.createPickingRay=function(e,t,i,n,r){throw void 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t=this._scene.getEngine();this._cachedDepthWriteState=t.getDepthWrite(),t.setDepthWrite(!1)}},e.prototype.unbind=function(){(this._onUnBindObservable&&this._onUnBindObservable.notifyObservers(this),this.disableDepthWrite)&&this._scene.getEngine().setDepthWrite(this._cachedDepthWriteState)},e.prototype.getActiveTextures=function(){return[]},e.prototype.hasTexture=function(e){return!1},e.prototype.clone=function(e){return null},e.prototype.getBindedMeshes=function(){var e=this;if(this.meshMap){var t=new Array;for(var i in this.meshMap){var n=this.meshMap[i];n&&t.push(n)}return t}return this._scene.meshes.filter(function(t){return t.material===e})},e.prototype.forceCompilation=function(e,t,i){var r=this,o=n.a({clipPlane:!1},i),s=new l.a,c=this.getScene(),u=function(){if(r._scene&&r._scene.getEngine()){s._materialDefines&&(s._materialDefines._renderId=-1);var i=c.clipPlane;o.clipPlane&&(c.clipPlane=new a.n(0,0,0,1)),r._storeEffectOnSubMeshes?r.isReadyForSubMesh(e,s)?t&&t(r):setTimeout(u,16):r.isReady()?t&&t(r):setTimeout(u,16),o.clipPlane&&(c.clipPlane=i)}};u()},e.prototype.forceCompilationAsync=function(e,t){var i=this;return new Promise(function(n){i.forceCompilation(e,function(){n()},t)})},e.prototype.markAsDirty=function(t){this.getScene().blockMaterialDirtyMechanism||(e._DirtyCallbackArray.length=0,t&e.TextureDirtyFlag&&e._DirtyCallbackArray.push(e._TextureDirtyCallBack),t&e.LightDirtyFlag&&e._DirtyCallbackArray.push(e._LightsDirtyCallBack),t&e.FresnelDirtyFlag&&e._DirtyCallbackArray.push(e._FresnelDirtyCallBack),t&e.AttributesDirtyFlag&&e._DirtyCallbackArray.push(e._AttributeDirtyCallBack),t&e.MiscDirtyFlag&&e._DirtyCallbackArray.push(e._MiscDirtyCallBack),e._DirtyCallbackArray.length&&this._markAllSubMeshesAsDirty(e._RunDirtyCallBacks),this.getScene().resetCachedMaterial())},e.prototype._markAllSubMeshesAsDirty=function(e){if(!this.getScene().blockMaterialDirtyMechanism)for(var t=0,i=this.getScene().meshes;t<i.length;t++){var n=i[t];if(n.subMeshes)for(var r=0,o=n.subMeshes;r<o.length;r++){var s=o[r];s.getMaterial()===this&&(s._materialDefines&&e(s._materialDefines))}}},e.prototype._markAllSubMeshesAsImageProcessingDirty=function(){this._markAllSubMeshesAsDirty(e._ImageProcessingDirtyCallBack)},e.prototype._markAllSubMeshesAsTexturesDirty=function(){this._markAllSubMeshesAsDirty(e._TextureDirtyCallBack)},e.prototype._markAllSubMeshesAsFresnelDirty=function(){this._markAllSubMeshesAsDirty(e._FresnelDirtyCallBack)},e.prototype._markAllSubMeshesAsFresnelAndMiscDirty=function(){this._markAllSubMeshesAsDirty(e._FresnelAndMiscDirtyCallBack)},e.prototype._markAllSubMeshesAsLightsDirty=function(){this._markAllSubMeshesAsDirty(e._LightsDirtyCallBack)},e.prototype._markAllSubMeshesAsAttributesDirty=function(){this._markAllSubMeshesAsDirty(e._AttributeDirtyCallBack)},e.prototype._markAllSubMeshesAsMiscDirty=function(){this._markAllSubMeshesAsDirty(e._MiscDirtyCallBack)},e.prototype._markAllSubMeshesAsTexturesAndMiscDirty=function(){this._markAllSubMeshesAsDirty(e._TextureAndMiscDirtyCallBack)},e.prototype.dispose=function(e,t,i){var n=this.getScene();if(n.stopAnimation(this),n.freeProcessedMaterials(),n.removeMaterial(this),!0!==i)if(this.meshMap)for(var r in this.meshMap){(a=this.meshMap[r])&&(a.material=null,this.releaseVertexArrayObject(a,e))}else for(var o=0,s=n.meshes;o<s.length;o++){var a;(a=s[o]).material!==this||a.sourceMesh||(a.material=null,this.releaseVertexArrayObject(a,e))}this._uniformBuffer.dispose(),e&&this._effect&&(this._storeEffectOnSubMeshes||this._effect.dispose(),this._effect=null),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this._onBindObservable&&this._onBindObservable.clear(),this._onUnBindObservable&&this._onUnBindObservable.clear()},e.prototype.releaseVertexArrayObject=function(e,t){if(e.geometry){var i=e.geometry;if(this._storeEffectOnSubMeshes)for(var n=0,r=e.subMeshes;n<r.length;n++){var o=r[n];i._releaseVertexArrayObject(o._materialEffect),t&&o._materialEffect&&o._materialEffect.dispose()}else i._releaseVertexArrayObject(this._effect)}},e.prototype.serialize=function(){return r.a.Serialize(this)},e.Parse=function(e,t,i){if(e.customType){if("BABYLON.PBRMaterial"===e.customType&&e.overloadedAlbedo&&(e.customType="BABYLON.LegacyPBRMaterial",!BABYLON.LegacyPBRMaterial))return d.a.Error("Your scene is trying to load a legacy version of the PBRMaterial, please, include it from the materials library."),null}else e.customType="BABYLON.StandardMaterial";return o.h.Instantiate(e.customType).Parse(e,t,i)},e.TriangleFillMode=h.a.MATERIAL_TriangleFillMode,e.WireFrameFillMode=h.a.MATERIAL_WireFrameFillMode,e.PointFillMode=h.a.MATERIAL_PointFillMode,e.PointListDrawMode=h.a.MATERIAL_PointListDrawMode,e.LineListDrawMode=h.a.MATERIAL_LineListDrawMode,e.LineLoopDrawMode=h.a.MATERIAL_LineLoopDrawMode,e.LineStripDrawMode=h.a.MATERIAL_LineStripDrawMode,e.TriangleStripDrawMode=h.a.MATERIAL_TriangleStripDrawMode,e.TriangleFanDrawMode=h.a.MATERIAL_TriangleFanDrawMode,e.ClockWiseSideOrientation=h.a.MATERIAL_ClockWiseSideOrientation,e.CounterClockWiseSideOrientation=h.a.MATERIAL_CounterClockWiseSideOrientation,e.TextureDirtyFlag=h.a.MATERIAL_TextureDirtyFlag,e.LightDirtyFlag=h.a.MATERIAL_LightDirtyFlag,e.FresnelDirtyFlag=h.a.MATERIAL_FresnelDirtyFlag,e.AttributesDirtyFlag=h.a.MATERIAL_AttributesDirtyFlag,e.MiscDirtyFlag=h.a.MATERIAL_MiscDirtyFlag,e.AllDirtyFlag=h.a.MATERIAL_AllDirtyFlag,e._ImageProcessingDirtyCallBack=function(e){return e.markAsImageProcessingDirty()},e._TextureDirtyCallBack=function(e){return e.markAsTexturesDirty()},e._FresnelDirtyCallBack=function(e){return e.markAsFresnelDirty()},e._MiscDirtyCallBack=function(e){return e.markAsMiscDirty()},e._LightsDirtyCallBack=function(e){return e.markAsLightDirty()},e._AttributeDirtyCallBack=function(e){return e.markAsAttributesDirty()},e._FresnelAndMiscDirtyCallBack=function(t){e._FresnelDirtyCallBack(t),e._MiscDirtyCallBack(t)},e._TextureAndMiscDirtyCallBack=function(t){e._TextureDirtyCallBack(t),e._MiscDirtyCallBack(t)},e._DirtyCallbackArray=[],e._RunDirtyCallBacks=function(t){for(var i=0,n=e._DirtyCallbackArray;i<n.length;i++){(0,n[i])(t)}},n.c([Object(r.c)()],e.prototype,"id",void 0),n.c([Object(r.c)()],e.prototype,"uniqueId",void 0),n.c([Object(r.c)()],e.prototype,"name",void 0),n.c([Object(r.c)()],e.prototype,"checkReadyOnEveryCall",void 0),n.c([Object(r.c)()],e.prototype,"checkReadyOnlyOnce",void 0),n.c([Object(r.c)()],e.prototype,"state",void 0),n.c([Object(r.c)("alpha")],e.prototype,"_alpha",void 0),n.c([Object(r.c)("backFaceCulling")],e.prototype,"_backFaceCulling",void 0),n.c([Object(r.c)()],e.prototype,"sideOrientation",void 0),n.c([Object(r.c)("alphaMode")],e.prototype,"_alphaMode",void 0),n.c([Object(r.c)()],e.prototype,"_needDepthPrePass",void 0),n.c([Object(r.c)()],e.prototype,"disableDepthWrite",void 0),n.c([Object(r.c)()],e.prototype,"forceDepthWrite",void 0),n.c([Object(r.c)()],e.prototype,"separateCullingPass",void 0),n.c([Object(r.c)("fogEnabled")],e.prototype,"_fogEnabled",void 0),n.c([Object(r.c)()],e.prototype,"pointSize",void 0),n.c([Object(r.c)()],e.prototype,"zOffset",void 0),n.c([Object(r.c)()],e.prototype,"wireframe",null),n.c([Object(r.c)()],e.prototype,"pointsCloud",null),n.c([Object(r.c)()],e.prototype,"fillMode",null),e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return f});var n=i(1),r=i(2),o=i(28),s=i(9),a=i(8),c=i(0),l=i(25),u=i(6),h=i(22),d=i(19),f=function(e){function t(i,n,r,s){void 0===s&&(s=!0);var l=e.call(this,i,r)||this;return l._position=c.x.Zero(),l.upVector=c.x.Up(),l.orthoLeft=null,l.orthoRight=null,l.orthoBottom=null,l.orthoTop=null,l.fov=.8,l.minZ=1,l.maxZ=1e4,l.inertia=.9,l.mode=t.PERSPECTIVE_CAMERA,l.isIntermediate=!1,l.viewport=new c.z(0,0,1,1),l.layerMask=268435455,l.fovMode=t.FOVMODE_VERTICAL_FIXED,l.cameraRigMode=t.RIG_MODE_NONE,l.customRenderTargets=new Array,l.outputRenderTarget=null,l.onViewMatrixChangedObservable=new a.c,l.onProjectionMatrixChangedObservable=new a.c,l.onAfterCheckInputsObservable=new a.c,l.onRestoreStateObservable=new a.c,l._rigCameras=new Array,l._webvrViewMatrix=c.j.Identity(),l._skipRendering=!1,l._projectionMatrix=new c.j,l._postProcesses=new Array,l._activeMeshes=new o.a(256),l._globalPosition=c.x.Zero(),l._computedViewMatrix=c.j.Identity(),l._doNotComputeProjectionMatrix=!1,l._transformMatrix=c.j.Zero(),l._refreshFrustumPlanes=!0,l._isCamera=!0,l._isLeftCamera=!1,l._isRightCamera=!0,l.getScene().addCamera(l),s&&!l.getScene().activeCamera&&(l.getScene().activeCamera=l),l.position=n,l}return n.d(t,e),Object.defineProperty(t.prototype,"position",{get:function(){return this._position},set:function(e){this._position=e},enumerable:!0,configurable:!0}),t.prototype.storeState=function(){return this._stateStored=!0,this._storedFov=this.fov,this},t.prototype._restoreStateValues=function(){return!!this._stateStored&&(this.fov=this._storedFov,!0)},t.prototype.restoreState=function(){return!!this._restoreStateValues()&&(this.onRestoreStateObservable.notifyObservers(this),!0)},t.prototype.getClassName=function(){return"Camera"},t.prototype.toString=function(e){var t="Name: "+this.name;if(t+=", type: "+this.getClassName(),this.animations)for(var i=0;i<this.animations.length;i++)t+=", animation[0]: "+this.animations[i].toString(e);return t},Object.defineProperty(t.prototype,"globalPosition",{get:function(){return this._globalPosition},enumerable:!0,configurable:!0}),t.prototype.getActiveMeshes=function(){return this._activeMeshes},t.prototype.isActiveMesh=function(e){return-1!==this._activeMeshes.indexOf(e)},t.prototype.isReady=function(t){if(void 0===t&&(t=!1),t)for(var i=0,n=this._postProcesses;i<n.length;i++){var r=n[i];if(r&&!r.isReady())return!1}return e.prototype.isReady.call(this,t)},t.prototype._initCache=function(){e.prototype._initCache.call(this),this._cache.position=new c.x(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.upVector=new c.x(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.mode=void 0,this._cache.minZ=void 0,this._cache.maxZ=void 0,this._cache.fov=void 0,this._cache.fovMode=void 0,this._cache.aspectRatio=void 0,this._cache.orthoLeft=void 0,this._cache.orthoRight=void 0,this._cache.orthoBottom=void 0,this._cache.orthoTop=void 0,this._cache.renderWidth=void 0,this._cache.renderHeight=void 0},t.prototype._updateCache=function(t){t||e.prototype._updateCache.call(this),this._cache.position.copyFrom(this.position),this._cache.upVector.copyFrom(this.upVector)},t.prototype._isSynchronized=function(){return this._isSynchronizedViewMatrix()&&this._isSynchronizedProjectionMatrix()},t.prototype._isSynchronizedViewMatrix=function(){return!!e.prototype._isSynchronized.call(this)&&(this._cache.position.equals(this.position)&&this._cache.upVector.equals(this.upVector)&&this.isSynchronizedWithParent())},t.prototype._isSynchronizedProjectionMatrix=function(){var e=this._cache.mode===this.mode&&this._cache.minZ===this.minZ&&this._cache.maxZ===this.maxZ;if(!e)return!1;var i=this.getEngine();return e=this.mode===t.PERSPECTIVE_CAMERA?this._cache.fov===this.fov&&this._cache.fovMode===this.fovMode&&this._cache.aspectRatio===i.getAspectRatio(this):this._cache.orthoLeft===this.orthoLeft&&this._cache.orthoRight===this.orthoRight&&this._cache.orthoBottom===this.orthoBottom&&this._cache.orthoTop===this.orthoTop&&this._cache.renderWidth===i.getRenderWidth()&&this._cache.renderHeight===i.getRenderHeight()},t.prototype.attachControl=function(e,t){},t.prototype.detachControl=function(e){},t.prototype.update=function(){this._checkInputs(),this.cameraRigMode!==t.RIG_MODE_NONE&&this._updateRigCameras()},t.prototype._checkInputs=function(){this.onAfterCheckInputsObservable.notifyObservers(this)},Object.defineProperty(t.prototype,"rigCameras",{get:function(){return this._rigCameras},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rigPostProcess",{get:function(){return this._rigPostProcess},enumerable:!0,configurable:!0}),t.prototype._getFirstPostProcess=function(){for(var e=0;e<this._postProcesses.length;e++)if(null!==this._postProcesses[e])return this._postProcesses[e];return null},t.prototype._cascadePostProcessesToRigCams=function(){var e=this._getFirstPostProcess();e&&e.markTextureDirty();for(var t=0,i=this._rigCameras.length;t<i;t++){var n=this._rigCameras[t],r=n._rigPostProcess;if(r)"pass"===r.getEffectName()&&(n.isIntermediate=0===this._postProcesses.length),n._postProcesses=this._postProcesses.slice(0).concat(r),r.markTextureDirty();else n._postProcesses=this._postProcesses.slice(0)}},t.prototype.attachPostProcess=function(e,t){return void 0===t&&(t=null),!e.isReusable()&&this._postProcesses.indexOf(e)>-1?(u.a.Error("You're trying to reuse a post process not defined as reusable."),0):(null==t||t<0?this._postProcesses.push(e):null===this._postProcesses[t]?this._postProcesses[t]=e:this._postProcesses.splice(t,0,e),this._cascadePostProcessesToRigCams(),this._postProcesses.indexOf(e))},t.prototype.detachPostProcess=function(e){var t=this._postProcesses.indexOf(e);-1!==t&&(this._postProcesses[t]=null),this._cascadePostProcessesToRigCams()},t.prototype.getWorldMatrix=function(){return this._isSynchronizedViewMatrix()?this._worldMatrix:(this.getViewMatrix(),this._worldMatrix)},t.prototype._getViewMatrix=function(){return c.j.Identity()},t.prototype.getViewMatrix=function(e){return!e&&this._isSynchronizedViewMatrix()?this._computedViewMatrix:(this.updateCache(),this._computedViewMatrix=this._getViewMatrix(),this._currentRenderId=this.getScene().getRenderId(),this._childUpdateId++,this._refreshFrustumPlanes=!0,this._cameraRigParams&&this._cameraRigParams.vrPreViewMatrix&&this._computedViewMatrix.multiplyToRef(this._cameraRigParams.vrPreViewMatrix,this._computedViewMatrix),this.parent&&this.parent.onViewMatrixChangedObservable&&this.parent.onViewMatrixChangedObservable.notifyObservers(this.parent),this.onViewMatrixChangedObservable.notifyObservers(this),this._computedViewMatrix.invertToRef(this._worldMatrix),this._computedViewMatrix)},t.prototype.freezeProjectionMatrix=function(e){this._doNotComputeProjectionMatrix=!0,void 0!==e&&(this._projectionMatrix=e)},t.prototype.unfreezeProjectionMatrix=function(){this._doNotComputeProjectionMatrix=!1},t.prototype.getProjectionMatrix=function(e){if(this._doNotComputeProjectionMatrix||!e&&this._isSynchronizedProjectionMatrix())return this._projectionMatrix;this._cache.mode=this.mode,this._cache.minZ=this.minZ,this._cache.maxZ=this.maxZ,this._refreshFrustumPlanes=!0;var i=this.getEngine(),n=this.getScene();if(this.mode===t.PERSPECTIVE_CAMERA)this._cache.fov=this.fov,this._cache.fovMode=this.fovMode,this._cache.aspectRatio=i.getAspectRatio(this),this.minZ<=0&&(this.minZ=.1),n.useRightHandedSystem?c.j.PerspectiveFovRHToRef(this.fov,i.getAspectRatio(this),this.minZ,this.maxZ,this._projectionMatrix,this.fovMode===t.FOVMODE_VERTICAL_FIXED):c.j.PerspectiveFovLHToRef(this.fov,i.getAspectRatio(this),this.minZ,this.maxZ,this._projectionMatrix,this.fovMode===t.FOVMODE_VERTICAL_FIXED);else{var r=i.getRenderWidth()/2,o=i.getRenderHeight()/2;n.useRightHandedSystem?c.j.OrthoOffCenterRHToRef(this.orthoLeft||-r,this.orthoRight||r,this.orthoBottom||-o,this.orthoTop||o,this.minZ,this.maxZ,this._projectionMatrix):c.j.OrthoOffCenterLHToRef(this.orthoLeft||-r,this.orthoRight||r,this.orthoBottom||-o,this.orthoTop||o,this.minZ,this.maxZ,this._projectionMatrix),this._cache.orthoLeft=this.orthoLeft,this._cache.orthoRight=this.orthoRight,this._cache.orthoBottom=this.orthoBottom,this._cache.orthoTop=this.orthoTop,this._cache.renderWidth=i.getRenderWidth(),this._cache.renderHeight=i.getRenderHeight()}return this.onProjectionMatrixChangedObservable.notifyObservers(this),this._projectionMatrix},t.prototype.getTransformationMatrix=function(){return this._computedViewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix),this._transformMatrix},t.prototype._updateFrustumPlanes=function(){this._refreshFrustumPlanes&&(this.getTransformationMatrix(),this._frustumPlanes?c.i.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=c.i.GetPlanes(this._transformMatrix),this._refreshFrustumPlanes=!1)},t.prototype.isInFrustum=function(e,t){if(void 0===t&&(t=!1),this._updateFrustumPlanes(),t&&this.rigCameras.length>0){var i=!1;return this.rigCameras.forEach(function(t){t._updateFrustumPlanes(),i=i||e.isInFrustum(t._frustumPlanes)}),i}return e.isInFrustum(this._frustumPlanes)},t.prototype.isCompletelyInFrustum=function(e){return this._updateFrustumPlanes(),e.isCompletelyInFrustum(this._frustumPlanes)},t.prototype.getForwardRay=function(e,t,i){throw void 0===e&&(e=100),d.a.WarnImport("Ray")},t.prototype.dispose=function(i,n){for(void 0===n&&(n=!1),this.onViewMatrixChangedObservable.clear(),this.onProjectionMatrixChangedObservable.clear(),this.onAfterCheckInputsObservable.clear(),this.onRestoreStateObservable.clear(),this.inputs&&this.inputs.clear(),this.getScene().stopAnimation(this),this.getScene().removeCamera(this);this._rigCameras.length>0;){var r=this._rigCameras.pop();r&&r.dispose()}if(this._rigPostProcess)this._rigPostProcess.dispose(this),this._rigPostProcess=null,this._postProcesses=[];else if(this.cameraRigMode!==t.RIG_MODE_NONE)this._rigPostProcess=null,this._postProcesses=[];else for(var o=this._postProcesses.length;--o>=0;){var s=this._postProcesses[o];s&&s.dispose(this)}for(o=this.customRenderTargets.length;--o>=0;)this.customRenderTargets[o].dispose();this.customRenderTargets=[],this._activeMeshes.dispose(),e.prototype.dispose.call(this,i,n)},Object.defineProperty(t.prototype,"isLeftCamera",{get:function(){return this._isLeftCamera},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isRightCamera",{get:function(){return this._isRightCamera},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"leftCamera",{get:function(){return this._rigCameras.length<1?null:this._rigCameras[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rightCamera",{get:function(){return this._rigCameras.length<2?null:this._rigCameras[1]},enumerable:!0,configurable:!0}),t.prototype.getLeftTarget=function(){return this._rigCameras.length<1?null:this._rigCameras[0].getTarget()},t.prototype.getRightTarget=function(){return this._rigCameras.length<2?null:this._rigCameras[1].getTarget()},t.prototype.setCameraRigMode=function(e,i){if(this.cameraRigMode!==e){for(;this._rigCameras.length>0;){var n=this._rigCameras.pop();n&&n.dispose()}if(this.cameraRigMode=e,this._cameraRigParams={},this._cameraRigParams.interaxialDistance=i.interaxialDistance||.0637,this._cameraRigParams.stereoHalfAngle=s.h.ToRadians(this._cameraRigParams.interaxialDistance/.0637),this.cameraRigMode!==t.RIG_MODE_NONE){var r=this.createRigCamera(this.name+"_L",0);r&&(r._isLeftCamera=!0);var o=this.createRigCamera(this.name+"_R",1);o&&(o._isRightCamera=!0),r&&o&&(this._rigCameras.push(r),this._rigCameras.push(o))}switch(this.cameraRigMode){case t.RIG_MODE_STEREOSCOPIC_ANAGLYPH:t._setStereoscopicAnaglyphRigMode(this);break;case t.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case t.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:case t.RIG_MODE_STEREOSCOPIC_OVERUNDER:t._setStereoscopicRigMode(this);break;case t.RIG_MODE_VR:t._setVRRigMode(this,i);break;case t.RIG_MODE_WEBVR:t._setWebVRRigMode(this,i)}this._cascadePostProcessesToRigCams(),this.update()}},t._setStereoscopicRigMode=function(e){throw"Import Cameras/RigModes/stereoscopicRigMode before using stereoscopic rig mode"},t._setStereoscopicAnaglyphRigMode=function(e){throw"Import Cameras/RigModes/stereoscopicAnaglyphRigMode before using stereoscopic anaglyph rig mode"},t._setVRRigMode=function(e,t){throw"Import Cameras/RigModes/vrRigMode before using VR rig mode"},t._setWebVRRigMode=function(e,t){throw"Import Cameras/RigModes/WebVRRigMode before using Web VR rig mode"},t.prototype._getVRProjectionMatrix=function(){return c.j.PerspectiveFovLHToRef(this._cameraRigParams.vrMetrics.aspectRatioFov,this._cameraRigParams.vrMetrics.aspectRatio,this.minZ,this.maxZ,this._cameraRigParams.vrWorkMatrix),this._cameraRigParams.vrWorkMatrix.multiplyToRef(this._cameraRigParams.vrHMatrix,this._projectionMatrix),this._projectionMatrix},t.prototype._updateCameraRotationMatrix=function(){},t.prototype._updateWebVRCameraRotationMatrix=function(){},t.prototype._getWebVRProjectionMatrix=function(){return c.j.Identity()},t.prototype._getWebVRViewMatrix=function(){return c.j.Identity()},t.prototype.setCameraRigParameter=function(e,t){this._cameraRigParams||(this._cameraRigParams={}),this._cameraRigParams[e]=t,"interaxialDistance"===e&&(this._cameraRigParams.stereoHalfAngle=s.h.ToRadians(t/.0637))},t.prototype.createRigCamera=function(e,t){return null},t.prototype._updateRigCameras=function(){for(var e=0;e<this._rigCameras.length;e++)this._rigCameras[e].minZ=this.minZ,this._rigCameras[e].maxZ=this.maxZ,this._rigCameras[e].fov=this.fov,this._rigCameras[e].upVector.copyFrom(this.upVector);this.cameraRigMode===t.RIG_MODE_STEREOSCOPIC_ANAGLYPH&&(this._rigCameras[0].viewport=this._rigCameras[1].viewport=this.viewport)},t.prototype._setupInputs=function(){},t.prototype.serialize=function(){var e=r.a.Serialize(this);return e.type=this.getClassName(),this.parent&&(e.parentId=this.parent.id),this.inputs&&this.inputs.serialize(e),r.a.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e},t.prototype.clone=function(e){return r.a.Clone(t.GetConstructorFromName(this.getClassName(),e,this.getScene(),this.interaxialDistance,this.isStereoscopicSideBySide),this)},t.prototype.getDirection=function(e){var t=c.x.Zero();return this.getDirectionToRef(e,t),t},t.prototype.getDirectionToRef=function(e,t){c.x.TransformNormalToRef(e,this.getWorldMatrix(),t)},t.GetConstructorFromName=function(e,i,n,r,o){void 0===r&&(r=0),void 0===o&&(o=!0);var s=l.a.Construct(e,i,n,{interaxial_distance:r,isStereoscopicSideBySide:o});return s||function(){return t._createDefaultParsedCamera(i,n)}},t.prototype.computeWorldMatrix=function(){return this.getWorldMatrix()},t.Parse=function(e,i){var n=e.type,o=t.GetConstructorFromName(n,e.name,i,e.interaxial_distance,e.isStereoscopicSideBySide),s=r.a.Parse(o,e,i);if(e.parentId&&(s._waitingParentId=e.parentId),s.inputs&&(s.inputs.parse(e),s._setupInputs()),s.setPosition&&(s.position.copyFromFloats(0,0,0),s.setPosition(c.x.FromArray(e.position))),e.target&&s.setTarget&&s.setTarget(c.x.FromArray(e.target)),e.cameraRigMode){var a=e.interaxial_distance?{interaxialDistance:e.interaxial_distance}:{};s.setCameraRigMode(e.cameraRigMode,a)}if(e.animations){for(var u=0;u<e.animations.length;u++){var d=e.animations[u],f=h.a.GetClass("BABYLON.Animation");f&&s.animations.push(f.Parse(d))}l.a.ParseAnimationRanges(s,e,i)}return e.autoAnimate&&i.beginAnimation(s,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),s},t._createDefaultParsedCamera=function(e,t){throw 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this._meshCollisionData._collisionMask},set:function(e){this._meshCollisionData._collisionMask=isNaN(e)?-1:e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"collisionGroup",{get:function(){return this._meshCollisionData._collisionGroup},set:function(e){this._meshCollisionData._collisionGroup=isNaN(e)?-1:e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"lightSources",{get:function(){return this._lightSources},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"_positions",{get:function(){return null},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"skeleton",{get:function(){return this._internalAbstractMeshDataInfo._skeleton},set:function(e){var t=this._internalAbstractMeshDataInfo._skeleton;t&&t.needInitialSkinMatrix&&t._unregisterMeshWithPoseMatrix(this),e&&e.needInitialSkinMatrix&&e._registerMeshWithPoseMatrix(this),this._internalAbstractMeshDataInfo._skeleton=e,this._internalAbstractMeshDataInfo._skeleton||(this._bonesTransformMatrices=null),this._markSubMeshesAsAttributesDirty()},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"AbstractMesh"},t.prototype.toString=function(e){var t="Name: "+this.name+", isInstance: "+("InstancedMesh"!==this.getClassName()?"YES":"NO");t+=", # of submeshes: "+(this.subMeshes?this.subMeshes.length:0);var i=this._internalAbstractMeshDataInfo._skeleton;return i&&(t+=", skeleton: "+i.name),e&&(t+=", billboard mode: "+["NONE","X","Y",null,"Z",null,null,"ALL"][this.billboardMode],t+=", freeze wrld mat: "+(this._isWorldMatrixFrozen||this._waitingData.freezeWorldMatrix?"YES":"NO")),t},t.prototype._getEffectiveParent=function(){return this._masterMesh&&this.billboardMode!==u.a.BILLBOARDMODE_NONE?this._masterMesh:e.prototype._getEffectiveParent.call(this)},t.prototype._getActionManagerForTrigger=function(e,t){if(void 0===t&&(t=!0),this.actionManager&&(t||this.actionManager.isRecursive)){if(!e)return this.actionManager;if(this.actionManager.hasSpecificTrigger(e))return this.actionManager}return this.parent?this.parent._getActionManagerForTrigger(e,!1):null},t.prototype._rebuild=function(){if(this.onRebuildObservable.notifyObservers(this),this._occlusionQuery&&(this._occlusionQuery=null),this.subMeshes)for(var e=0,t=this.subMeshes;e<t.length;e++){t[e]._rebuild()}},t.prototype._resyncLightSources=function(){this._lightSources.length=0;for(var e=0,t=this.getScene().lights;e<t.length;e++){var i=t[e];i.isEnabled()&&(i.canAffectMesh(this)&&this._lightSources.push(i))}this._markSubMeshesAsLightDirty()},t.prototype._resyncLighSource=function(e){var t=e.isEnabled()&&e.canAffectMesh(this),i=this._lightSources.indexOf(e);if(-1===i){if(!t)return;this._lightSources.push(e)}else{if(t)return;this._lightSources.splice(i,1)}this._markSubMeshesAsLightDirty()},t.prototype._unBindEffect=function(){for(var e=0,t=this.subMeshes;e<t.length;e++){t[e].setEffect(null)}},t.prototype._removeLightSource=function(e){var t=this._lightSources.indexOf(e);-1!==t&&(this._lightSources.splice(t,1),this._markSubMeshesAsLightDirty())},t.prototype._markSubMeshesAsDirty=function(e){if(this.subMeshes)for(var t=0,i=this.subMeshes;t<i.length;t++){var n=i[t];n._materialDefines&&e(n._materialDefines)}},t.prototype._markSubMeshesAsLightDirty=function(){this._markSubMeshesAsDirty(function(e){return e.markAsLightDirty()})},t.prototype._markSubMeshesAsAttributesDirty=function(){this._markSubMeshesAsDirty(function(e){return e.markAsAttributesDirty()})},t.prototype._markSubMeshesAsMiscDirty=function(){if(this.subMeshes)for(var e=0,t=this.subMeshes;e<t.length;e++){var i=t[e].getMaterial();i&&i.markAsDirty(f.a.MATERIAL_MiscDirtyFlag)}},Object.defineProperty(t.prototype,"scaling",{get:function(){return this._scaling},set:function(e){this._scaling=e,this.physicsImpostor&&this.physicsImpostor.forceUpdate()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isBlocked",{get:function(){return!1},enumerable:!0,configurable:!0}),t.prototype.getLOD=function(e){return this},t.prototype.getTotalVertices=function(){return 0},t.prototype.getTotalIndices=function(){return 0},t.prototype.getIndices=function(){return null},t.prototype.getVerticesData=function(e){return null},t.prototype.setVerticesData=function(e,t,i,n){return this},t.prototype.updateVerticesData=function(e,t,i,n){return this},t.prototype.setIndices=function(e,t){return this},t.prototype.isVerticesDataPresent=function(e){return!1},t.prototype.getBoundingInfo=function(){return this._masterMesh?this._masterMesh.getBoundingInfo():(this._boundingInfo||this._updateBoundingInfo(),this._boundingInfo)},t.prototype.normalizeToUnitCube=function(e,t){void 0===e&&(e=!0),void 0===t&&(t=!1);var i=null,n=null;t&&(this.rotationQuaternion?(n=this.rotationQuaternion.clone(),this.rotationQuaternion.copyFromFloats(0,0,0,1)):this.rotation&&(i=this.rotation.clone(),this.rotation.copyFromFloats(0,0,0)));var r=this.getHierarchyBoundingVectors(e),o=r.max.subtract(r.min),s=Math.max(o.x,o.y,o.z);if(0===s)return this;var a=1/s;return this.scaling.scaleInPlace(a),t&&(this.rotationQuaternion&&n?this.rotationQuaternion.copyFrom(n):this.rotation&&i&&this.rotation.copyFrom(i)),this},t.prototype.setBoundingInfo=function(e){return this._boundingInfo=e,this},Object.defineProperty(t.prototype,"useBones",{get:function(){return this.skeleton&&this.getScene().skeletonsEnabled&&this.isVerticesDataPresent(c.b.MatricesIndicesKind)&&this.isVerticesDataPresent(c.b.MatricesWeightsKind)},enumerable:!0,configurable:!0}),t.prototype._preActivate=function(){},t.prototype._preActivateForIntermediateRendering=function(e){},t.prototype._activate=function(e,t){return this._renderId=e,!0},t.prototype._postActivate=function(){},t.prototype._freeze=function(){},t.prototype._unFreeze=function(){},t.prototype.getWorldMatrix=function(){return this._masterMesh&&this.billboardMode===u.a.BILLBOARDMODE_NONE?this._masterMesh.getWorldMatrix():e.prototype.getWorldMatrix.call(this)},t.prototype._getWorldMatrixDeterminant=function(){return this._masterMesh?this._masterMesh._getWorldMatrixDeterminant():e.prototype._getWorldMatrixDeterminant.call(this)},Object.defineProperty(t.prototype,"isAnInstance",{get:function(){return!1},enumerable:!0,configurable:!0}),t.prototype.movePOV=function(e,t,i){return this.position.addInPlace(this.calcMovePOV(e,t,i)),this},t.prototype.calcMovePOV=function(e,t,i){var n=new s.j;(this.rotationQuaternion?this.rotationQuaternion:s.q.RotationYawPitchRoll(this.rotation.y,this.rotation.x,this.rotation.z)).toRotationMatrix(n);var r=s.x.Zero(),o=this.definedFacingForward?-1:1;return s.x.TransformCoordinatesFromFloatsToRef(e*o,t,i*o,n,r),r},t.prototype.rotatePOV=function(e,t,i){return this.rotation.addInPlace(this.calcRotatePOV(e,t,i)),this},t.prototype.calcRotatePOV=function(e,t,i){var n=this.definedFacingForward?1:-1;return new s.x(e*n,t,i*n)},t.prototype.refreshBoundingInfo=function(e){return void 0===e&&(e=!1),this._boundingInfo&&this._boundingInfo.isLocked?this:(this._refreshBoundingInfo(this._getPositionData(e),null),this)},t.prototype._refreshBoundingInfo=function(e,t){if(e){var i=r.h.ExtractMinAndMax(e,0,this.getTotalVertices(),t);this._boundingInfo?this._boundingInfo.reConstruct(i.minimum,i.maximum):this._boundingInfo=new d.a(i.minimum,i.maximum)}if(this.subMeshes)for(var n=0;n<this.subMeshes.length;n++)this.subMeshes[n].refreshBoundingInfo(e);this._updateBoundingInfo()},t.prototype._getPositionData=function(e){var t=this.getVerticesData(c.b.PositionKind);if(t&&e&&this.skeleton){t=r.h.Slice(t),this._generatePointsArray();var i=this.getVerticesData(c.b.MatricesIndicesKind),n=this.getVerticesData(c.b.MatricesWeightsKind);if(n&&i){var o=this.numBoneInfluencers>4,a=o?this.getVerticesData(c.b.MatricesIndicesExtraKind):null,l=o?this.getVerticesData(c.b.MatricesWeightsExtraKind):null;this.skeleton.prepare();for(var u=this.skeleton.getTransformMatrices(this),h=s.t.Vector3[0],d=s.t.Matrix[0],f=s.t.Matrix[1],p=0,_=0;_<t.length;_+=3,p+=4){var g,m;for(d.reset(),g=0;g<4;g++)(m=n[p+g])>0&&(s.j.FromFloat32ArrayToRefScaled(u,Math.floor(16*i[p+g]),m,f),d.addToSelf(f));if(o)for(g=0;g<4;g++)(m=l[p+g])>0&&(s.j.FromFloat32ArrayToRefScaled(u,Math.floor(16*a[p+g]),m,f),d.addToSelf(f));s.x.TransformCoordinatesFromFloatsToRef(t[_],t[_+1],t[_+2],d,h),h.toArray(t,_),this._positions&&this._positions[_/3].copyFrom(h)}}}return t},t.prototype._updateBoundingInfo=function(){var e=this._effectiveMesh;return this._boundingInfo?this._boundingInfo.update(e.worldMatrixFromCache):this._boundingInfo=new d.a(this.absolutePosition,this.absolutePosition,e.worldMatrixFromCache),this._updateSubMeshesBoundingInfo(e.worldMatrixFromCache),this},t.prototype._updateSubMeshesBoundingInfo=function(e){if(!this.subMeshes)return this;for(var t=this.subMeshes.length,i=0;i<t;i++){var n=this.subMeshes[i];(t>1||!n.IsGlobal)&&n.updateBoundingInfo(e)}return this},t.prototype._afterComputeWorldMatrix=function(){this.doNotSyncBoundingInfo||this._updateBoundingInfo()},Object.defineProperty(t.prototype,"_effectiveMesh",{get:function(){return this.skeleton&&this.skeleton.overrideMesh||this},enumerable:!0,configurable:!0}),t.prototype.isInFrustum=function(e){return null!==this._boundingInfo&&this._boundingInfo.isInFrustum(e,this.cullingStrategy)},t.prototype.isCompletelyInFrustum=function(e){return null!==this._boundingInfo&&this._boundingInfo.isCompletelyInFrustum(e)},t.prototype.intersectsMesh=function(e,t,i){if(void 0===t&&(t=!1),!this._boundingInfo||!e._boundingInfo)return!1;if(this._boundingInfo.intersects(e._boundingInfo,t))return!0;if(i)for(var n=0,r=this.getChildMeshes();n<r.length;n++){if(r[n].intersectsMesh(e,t,!0))return!0}return!1},t.prototype.intersectsPoint=function(e){return!!this._boundingInfo&&this._boundingInfo.intersectsPoint(e)},Object.defineProperty(t.prototype,"checkCollisions",{get:function(){return this._meshCollisionData._checkCollisions},set:function(e){this._meshCollisionData._checkCollisions=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"collider",{get:function(){return this._meshCollisionData._collider},enumerable:!0,configurable:!0}),t.prototype.moveWithCollisions=function(e){this.getAbsolutePosition().addToRef(this.ellipsoidOffset,this._meshCollisionData._oldPositionForCollisions);var t=this.getScene().collisionCoordinator;return this._meshCollisionData._collider||(this._meshCollisionData._collider=t.createCollider()),this._meshCollisionData._collider._radius=this.ellipsoid,t.getNewPosition(this._meshCollisionData._oldPositionForCollisions,e,this._meshCollisionData._collider,3,this,this._onCollisionPositionChange,this.uniqueId),this},t.prototype._collideForSubMesh=function(e,t,i){if(this._generatePointsArray(),!this._positions)return this;if(!e._lastColliderWorldVertices||!e._lastColliderTransformMatrix.equals(t)){e._lastColliderTransformMatrix=t.clone(),e._lastColliderWorldVertices=[],e._trianglePlanes=[];for(var n=e.verticesStart,r=e.verticesStart+e.verticesCount,o=n;o<r;o++)e._lastColliderWorldVertices.push(s.x.TransformCoordinates(this._positions[o],t))}return i._collide(e._trianglePlanes,e._lastColliderWorldVertices,this.getIndices(),e.indexStart,e.indexStart+e.indexCount,e.verticesStart,!!e.getMaterial()),i.collisionFound&&(i.collidedMesh=this),this},t.prototype._processCollisionsForSubMeshes=function(e,t){for(var i=this._scene.getCollidingSubMeshCandidates(this,e),n=i.length,r=0;r<n;r++){var o=i.data[r];n>1&&!o._checkCollision(e)||this._collideForSubMesh(o,t,e)}return this},t.prototype._checkCollision=function(e){if(!this._boundingInfo||!this._boundingInfo._checkCollision(e))return this;var t=s.t.Matrix[0],i=s.t.Matrix[1];return s.j.ScalingToRef(1/e._radius.x,1/e._radius.y,1/e._radius.z,t),this.worldMatrixFromCache.multiplyToRef(t,i),this._processCollisionsForSubMeshes(e,i),this},t.prototype._generatePointsArray=function(){return!1},t.prototype.intersects=function(e,t,i){var n=new h.a,r="InstancedLinesMesh"===this.getClassName()||"LinesMesh"===this.getClassName()?this.intersectionThreshold:0,o=this._boundingInfo;if(!(this.subMeshes&&o&&e.intersectsSphere(o.boundingSphere,r)&&e.intersectsBox(o.boundingBox,r)))return n;if(!this._generatePointsArray())return n;for(var a=null,c=this._scene.getIntersectingSubMeshCandidates(this,e),l=c.length,u=0;u<l;u++){var d=c.data[u];if(!(l>1)||d.canIntersects(e)){var f=d.intersects(e,this._positions,this.getIndices(),t,i);if(f&&(t||!a||f.distance<a.distance)&&((a=f).subMeshId=u,t))break}}if(a){var p=this.getWorldMatrix(),_=s.t.Vector3[0],g=s.t.Vector3[1];s.x.TransformCoordinatesToRef(e.origin,p,_),e.direction.scaleToRef(a.distance,g);var m=s.x.TransformNormal(g,p).addInPlace(_);return n.hit=!0,n.distance=s.x.Distance(_,m),n.pickedPoint=m,n.pickedMesh=this,n.bu=a.bu||0,n.bv=a.bv||0,n.faceId=a.faceId,n.subMeshId=a.subMeshId,n}return n},t.prototype.clone=function(e,t,i){return null},t.prototype.releaseSubMeshes=function(){if(this.subMeshes)for(;this.subMeshes.length;)this.subMeshes[0].dispose();else this.subMeshes=new Array;return this},t.prototype.dispose=function(t,i){var n,r=this;for(void 0===i&&(i=!1),this.getScene().freeActiveMeshes(),this.getScene().freeRenderingGroups(),void 0!==this.actionManager&&null!==this.actionManager&&(this.actionManager.dispose(),this.actionManager=null),this._internalAbstractMeshDataInfo._skeleton=null,n=0;n<this._intersectionsInProgress.length;n++){var o=this._intersectionsInProgress[n],s=o._intersectionsInProgress.indexOf(this);o._intersectionsInProgress.splice(s,1)}this._intersectionsInProgress=[],this.getScene().lights.forEach(function(e){var t=e.includedOnlyMeshes.indexOf(r);-1!==t&&e.includedOnlyMeshes.splice(t,1),-1!==(t=e.excludedMeshes.indexOf(r))&&e.excludedMeshes.splice(t,1);var i=e.getShadowGenerator();if(i){var n=i.getShadowMap();n&&n.renderList&&-1!==(t=n.renderList.indexOf(r))&&n.renderList.splice(t,1)}}),"InstancedMesh"===this.getClassName()&&"InstancedLinesMesh"===this.getClassName()||this.releaseSubMeshes();var a=this.getScene().getEngine();if(this._occlusionQuery&&(this.isOcclusionQueryInProgress=!1,a.deleteQuery(this._occlusionQuery),this._occlusionQuery=null),a.wipeCaches(),this.getScene().removeMesh(this),i&&this.material&&("MultiMaterial"===this.material.getClassName()?this.material.dispose(!1,!0,!0):this.material.dispose(!1,!0)),!t)for(n=0;n<this.getScene().particleSystems.length;n++)this.getScene().particleSystems[n].emitter===this&&(this.getScene().particleSystems[n].dispose(),n--);this._internalAbstractMeshDataInfo._facetData.facetDataEnabled&&this.disableFacetData(),this.onAfterWorldMatrixUpdateObservable.clear(),this.onCollideObservable.clear(),this.onCollisionPositionChangeObservable.clear(),this.onRebuildObservable.clear(),e.prototype.dispose.call(this,t,i)},t.prototype.addChild=function(e){return e.setParent(this),this},t.prototype.removeChild=function(e){return e.setParent(null),this},t.prototype._initFacetData=function(){var e=this._internalAbstractMeshDataInfo._facetData;e.facetNormals||(e.facetNormals=new Array),e.facetPositions||(e.facetPositions=new Array),e.facetPartitioning||(e.facetPartitioning=new Array),e.facetNb=this.getIndices().length/3|0,e.partitioningSubdivisions=e.partitioningSubdivisions?e.partitioningSubdivisions:10,e.partitioningBBoxRatio=e.partitioningBBoxRatio?e.partitioningBBoxRatio:1.01;for(var t=0;t<e.facetNb;t++)e.facetNormals[t]=s.x.Zero(),e.facetPositions[t]=s.x.Zero();return e.facetDataEnabled=!0,this},t.prototype.updateFacetData=function(){var e=this._internalAbstractMeshDataInfo._facetData;e.facetDataEnabled||this._initFacetData();var t=this.getVerticesData(c.b.PositionKind),i=this.getIndices(),n=this.getVerticesData(c.b.NormalKind),r=this.getBoundingInfo();if(e.facetDepthSort&&!e.facetDepthSortEnabled){if(e.facetDepthSortEnabled=!0,i instanceof Uint16Array)e.depthSortedIndices=new Uint16Array(i);else if(i instanceof Uint32Array)e.depthSortedIndices=new Uint32Array(i);else{for(var o=!1,a=0;a<i.length;a++)if(i[a]>65535){o=!0;break}e.depthSortedIndices=o?new Uint32Array(i):new Uint16Array(i)}if(e.facetDepthSortFunction=function(e,t){return t.sqDistance-e.sqDistance},!e.facetDepthSortFrom){var u=this.getScene().activeCamera;e.facetDepthSortFrom=u?u.position:s.x.Zero()}e.depthSortedFacets=[];for(var h=0;h<e.facetNb;h++){var d={ind:3*h,sqDistance:0};e.depthSortedFacets.push(d)}e.invertedMatrix=s.j.Identity(),e.facetDepthSortOrigin=s.x.Zero()}e.bbSize.x=r.maximum.x-r.minimum.x>s.h?r.maximum.x-r.minimum.x:s.h,e.bbSize.y=r.maximum.y-r.minimum.y>s.h?r.maximum.y-r.minimum.y:s.h,e.bbSize.z=r.maximum.z-r.minimum.z>s.h?r.maximum.z-r.minimum.z:s.h;var f=e.bbSize.x>e.bbSize.y?e.bbSize.x:e.bbSize.y;if(f=f>e.bbSize.z?f:e.bbSize.z,e.subDiv.max=e.partitioningSubdivisions,e.subDiv.X=Math.floor(e.subDiv.max*e.bbSize.x/f),e.subDiv.Y=Math.floor(e.subDiv.max*e.bbSize.y/f),e.subDiv.Z=Math.floor(e.subDiv.max*e.bbSize.z/f),e.subDiv.X=e.subDiv.X<1?1:e.subDiv.X,e.subDiv.Y=e.subDiv.Y<1?1:e.subDiv.Y,e.subDiv.Z=e.subDiv.Z<1?1:e.subDiv.Z,e.facetParameters.facetNormals=this.getFacetLocalNormals(),e.facetParameters.facetPositions=this.getFacetLocalPositions(),e.facetParameters.facetPartitioning=this.getFacetLocalPartitioning(),e.facetParameters.bInfo=r,e.facetParameters.bbSize=e.bbSize,e.facetParameters.subDiv=e.subDiv,e.facetParameters.ratio=this.partitioningBBoxRatio,e.facetParameters.depthSort=e.facetDepthSort,e.facetDepthSort&&e.facetDepthSortEnabled&&(this.computeWorldMatrix(!0),this._worldMatrix.invertToRef(e.invertedMatrix),s.x.TransformCoordinatesToRef(e.facetDepthSortFrom,e.invertedMatrix,e.facetDepthSortOrigin),e.facetParameters.distanceTo=e.facetDepthSortOrigin),e.facetParameters.depthSortedFacets=e.depthSortedFacets,l.a.ComputeNormals(t,i,n,e.facetParameters),e.facetDepthSort&&e.facetDepthSortEnabled){e.depthSortedFacets.sort(e.facetDepthSortFunction);var p=e.depthSortedIndices.length/3|0;for(h=0;h<p;h++){var _=e.depthSortedFacets[h].ind;e.depthSortedIndices[3*h]=i[_],e.depthSortedIndices[3*h+1]=i[_+1],e.depthSortedIndices[3*h+2]=i[_+2]}this.updateIndices(e.depthSortedIndices,void 0,!0)}return this},t.prototype.getFacetLocalNormals=function(){var e=this._internalAbstractMeshDataInfo._facetData;return e.facetNormals||this.updateFacetData(),e.facetNormals},t.prototype.getFacetLocalPositions=function(){var e=this._internalAbstractMeshDataInfo._facetData;return e.facetPositions||this.updateFacetData(),e.facetPositions},t.prototype.getFacetLocalPartitioning=function(){var e=this._internalAbstractMeshDataInfo._facetData;return e.facetPartitioning||this.updateFacetData(),e.facetPartitioning},t.prototype.getFacetPosition=function(e){var t=s.x.Zero();return this.getFacetPositionToRef(e,t),t},t.prototype.getFacetPositionToRef=function(e,t){var i=this.getFacetLocalPositions()[e],n=this.getWorldMatrix();return s.x.TransformCoordinatesToRef(i,n,t),this},t.prototype.getFacetNormal=function(e){var t=s.x.Zero();return this.getFacetNormalToRef(e,t),t},t.prototype.getFacetNormalToRef=function(e,t){var i=this.getFacetLocalNormals()[e];return s.x.TransformNormalToRef(i,this.getWorldMatrix(),t),this},t.prototype.getFacetsAtLocalCoordinates=function(e,t,i){var n=this.getBoundingInfo(),r=this._internalAbstractMeshDataInfo._facetData,o=Math.floor((e-n.minimum.x*r.partitioningBBoxRatio)*r.subDiv.X*r.partitioningBBoxRatio/r.bbSize.x),s=Math.floor((t-n.minimum.y*r.partitioningBBoxRatio)*r.subDiv.Y*r.partitioningBBoxRatio/r.bbSize.y),a=Math.floor((i-n.minimum.z*r.partitioningBBoxRatio)*r.subDiv.Z*r.partitioningBBoxRatio/r.bbSize.z);return o<0||o>r.subDiv.max||s<0||s>r.subDiv.max||a<0||a>r.subDiv.max?null:r.facetPartitioning[o+r.subDiv.max*s+r.subDiv.max*r.subDiv.max*a]},t.prototype.getClosestFacetAtCoordinates=function(e,t,i,n,r,o){void 0===r&&(r=!1),void 0===o&&(o=!0);var a=this.getWorldMatrix(),c=s.t.Matrix[5];a.invertToRef(c);var l=s.t.Vector3[8];s.x.TransformCoordinatesFromFloatsToRef(e,t,i,c,l);var u=this.getClosestFacetAtLocalCoordinates(l.x,l.y,l.z,n,r,o);return n&&s.x.TransformCoordinatesFromFloatsToRef(n.x,n.y,n.z,a,n),u},t.prototype.getClosestFacetAtLocalCoordinates=function(e,t,i,n,r,o){void 0===r&&(r=!1),void 0===o&&(o=!0);var s=null,a=0,c=0,l=0,u=0,h=0,d=0,f=0,p=0,_=this.getFacetLocalPositions(),g=this.getFacetLocalNormals(),m=this.getFacetsAtLocalCoordinates(e,t,i);if(!m)return null;for(var v,y,b,T=Number.MAX_VALUE,E=T,A=0;A<m.length;A++)y=g[v=m[A]],u=(e-(b=_[v]).x)*y.x+(t-b.y)*y.y+(i-b.z)*y.z,(!r||r&&o&&u>=0||r&&!o&&u<=0)&&(u=y.x*b.x+y.y*b.y+y.z*b.z,h=-(y.x*e+y.y*t+y.z*i-u)/(y.x*y.x+y.y*y.y+y.z*y.z),(E=(a=(d=e+y.x*h)-e)*a+(c=(f=t+y.y*h)-t)*c+(l=(p=i+y.z*h)-i)*l)<T&&(T=E,s=v,n&&(n.x=d,n.y=f,n.z=p)));return s},t.prototype.getFacetDataParameters=function(){return this._internalAbstractMeshDataInfo._facetData.facetParameters},t.prototype.disableFacetData=function(){var e=this._internalAbstractMeshDataInfo._facetData;return e.facetDataEnabled&&(e.facetDataEnabled=!1,e.facetPositions=new Array,e.facetNormals=new Array,e.facetPartitioning=new Array,e.facetParameters=null,e.depthSortedIndices=new Uint32Array(0)),this},t.prototype.updateIndices=function(e,t,i){return void 0===i&&(i=!1),this},t.prototype.createNormals=function(e){var t,i=this.getVerticesData(c.b.PositionKind),n=this.getIndices();return t=this.isVerticesDataPresent(c.b.NormalKind)?this.getVerticesData(c.b.NormalKind):[],l.a.ComputeNormals(i,n,t,{useRightHandedSystem:this.getScene().useRightHandedSystem}),this.setVerticesData(c.b.NormalKind,t,e),this},t.prototype.alignWithNormal=function(e,t){t||(t=s.c.Y);var i=s.t.Vector3[0],n=s.t.Vector3[1];return s.x.CrossToRef(t,e,n),s.x.CrossToRef(e,n,i),this.rotationQuaternion?s.q.RotationQuaternionFromAxisToRef(i,e,n,this.rotationQuaternion):s.x.RotationFromAxisToRef(i,e,n,this.rotation),this},t.prototype._checkOcclusionQuery=function(){return!1},t.prototype.disableEdgesRendering=function(){throw _.a.WarnImport("EdgesRenderer")},t.prototype.enableEdgesRendering=function(e,t){throw _.a.WarnImport("EdgesRenderer")},t.OCCLUSION_TYPE_NONE=0,t.OCCLUSION_TYPE_OPTIMISTIC=1,t.OCCLUSION_TYPE_STRICT=2,t.OCCLUSION_ALGORITHM_TYPE_ACCURATE=0,t.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE=1,t.CULLINGSTRATEGY_STANDARD=f.a.MESHES_CULLINGSTRATEGY_STANDARD,t.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY=f.a.MESHES_CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY,t.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION=f.a.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION,t.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY=f.a.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY,t}(u.a)},function(e,t,i){"use strict";i.d(t,"a",function(){return u});var n=i(1),r=i(0),o=i(2),s=i(8),a=i(23),c=i(19),l=i(9),u=function(){function e(e,t,i){void 0===t&&(t=null),void 0===i&&(i=!0),this.state="",this.metadata=null,this.reservedDataStore=null,this.doNotSerialize=!1,this._isDisposed=!1,this.animations=new Array,this._ranges={},this.onReady=null,this._isEnabled=!0,this._isParentEnabled=!0,this._isReady=!0,this._currentRenderId=-1,this._parentUpdateId=-1,this._childUpdateId=-1,this._waitingParentId=null,this._cache={},this._parentNode=null,this._children=null,this._worldMatrix=r.j.Identity(),this._worldMatrixDeterminant=0,this._worldMatrixDeterminantIsDirty=!0,this._sceneRootNodesIndex=-1,this._animationPropertiesOverride=null,this._isNode=!0,this.onDisposeObservable=new s.c,this._onDisposeObserver=null,this._behaviors=new Array,this.name=e,this.id=e,this._scene=t||a.a.LastCreatedScene,this.uniqueId=this._scene.getUniqueId(),this._initCache(),i&&this.addToSceneRootNodes()}return e.AddNodeConstructor=function(e,t){this._NodeConstructors[e]=t},e.Construct=function(e,t,i,n){var r=this._NodeConstructors[e];return r?r(t,i,n):null},e.prototype.isDisposed=function(){return this._isDisposed},Object.defineProperty(e.prototype,"parent",{get:function(){return this._parentNode},set:function(e){if(this._parentNode!==e){var t=this._parentNode;if(this._parentNode&&void 0!==this._parentNode._children&&null!==this._parentNode._children){var i=this._parentNode._children.indexOf(this);-1!==i&&this._parentNode._children.splice(i,1),e||this._isDisposed||this.addToSceneRootNodes()}this._parentNode=e,this._parentNode&&(void 0!==this._parentNode._children&&null!==this._parentNode._children||(this._parentNode._children=new Array),this._parentNode._children.push(this),t||this.removeFromSceneRootNodes()),this._syncParentEnabledState()}},enumerable:!0,configurable:!0}),e.prototype.addToSceneRootNodes=function(){-1===this._sceneRootNodesIndex&&(this._sceneRootNodesIndex=this._scene.rootNodes.length,this._scene.rootNodes.push(this))},e.prototype.removeFromSceneRootNodes=function(){if(-1!==this._sceneRootNodesIndex){var e=this._scene.rootNodes,t=e.length-1;e[this._sceneRootNodesIndex]=e[t],e[this._sceneRootNodesIndex]._sceneRootNodesIndex=this._sceneRootNodesIndex,this._scene.rootNodes.pop(),this._sceneRootNodesIndex=-1}},Object.defineProperty(e.prototype,"animationPropertiesOverride",{get:function(){return this._animationPropertiesOverride?this._animationPropertiesOverride:this._scene.animationPropertiesOverride},set:function(e){this._animationPropertiesOverride=e},enumerable:!0,configurable:!0}),e.prototype.getClassName=function(){return"Node"},Object.defineProperty(e.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!0,configurable:!0}),e.prototype.getScene=function(){return this._scene},e.prototype.getEngine=function(){return this._scene.getEngine()},e.prototype.addBehavior=function(e,t){var i=this;return void 0===t&&(t=!1),-1!==this._behaviors.indexOf(e)?this:(e.init(),this._scene.isLoading&&!t?this._scene.onDataLoadedObservable.addOnce(function(){e.attach(i)}):e.attach(this),this._behaviors.push(e),this)},e.prototype.removeBehavior=function(e){var t=this._behaviors.indexOf(e);return-1===t?this:(this._behaviors[t].detach(),this._behaviors.splice(t,1),this)},Object.defineProperty(e.prototype,"behaviors",{get:function(){return this._behaviors},enumerable:!0,configurable:!0}),e.prototype.getBehaviorByName=function(e){for(var t=0,i=this._behaviors;t<i.length;t++){var n=i[t];if(n.name===e)return n}return null},e.prototype.getWorldMatrix=function(){return this._currentRenderId!==this._scene.getRenderId()&&this.computeWorldMatrix(),this._worldMatrix},e.prototype._getWorldMatrixDeterminant=function(){return this._worldMatrixDeterminantIsDirty&&(this._worldMatrixDeterminantIsDirty=!1,this._worldMatrixDeterminant=this._worldMatrix.determinant()),this._worldMatrixDeterminant},Object.defineProperty(e.prototype,"worldMatrixFromCache",{get:function(){return this._worldMatrix},enumerable:!0,configurable:!0}),e.prototype._initCache=function(){this._cache={},this._cache.parent=void 0},e.prototype.updateCache=function(e){!e&&this.isSynchronized()||(this._cache.parent=this.parent,this._updateCache())},e.prototype._getActionManagerForTrigger=function(e,t){return void 0===t&&(t=!0),this.parent?this.parent._getActionManagerForTrigger(e,!1):null},e.prototype._updateCache=function(e){},e.prototype._isSynchronized=function(){return!0},e.prototype._markSyncedWithParent=function(){this._parentNode&&(this._parentUpdateId=this._parentNode._childUpdateId)},e.prototype.isSynchronizedWithParent=function(){return!this._parentNode||this._parentUpdateId===this._parentNode._childUpdateId&&this._parentNode.isSynchronized()},e.prototype.isSynchronized=function(){return this._cache.parent!=this._parentNode?(this._cache.parent=this._parentNode,!1):!(this._parentNode&&!this.isSynchronizedWithParent())&&this._isSynchronized()},e.prototype.isReady=function(e){return void 0===e&&(e=!1),this._isReady},e.prototype.isEnabled=function(e){return void 0===e&&(e=!0),!1===e?this._isEnabled:!!this._isEnabled&&this._isParentEnabled},e.prototype._syncParentEnabledState=function(){this._isParentEnabled=!this._parentNode||this._parentNode.isEnabled(),this._children&&this._children.forEach(function(e){e._syncParentEnabledState()})},e.prototype.setEnabled=function(e){this._isEnabled=e,this._syncParentEnabledState()},e.prototype.isDescendantOf=function(e){return!!this.parent&&(this.parent===e||this.parent.isDescendantOf(e))},e.prototype._getDescendants=function(e,t,i){if(void 0===t&&(t=!1),this._children)for(var n=0;n<this._children.length;n++){var r=this._children[n];i&&!i(r)||e.push(r),t||r._getDescendants(e,!1,i)}},e.prototype.getDescendants=function(e,t){var i=new Array;return this._getDescendants(i,e,t),i},e.prototype.getChildMeshes=function(e,t){var i=[];return this._getDescendants(i,e,function(e){return(!t||t(e))&&void 0!==e.cullingStrategy}),i},e.prototype.getChildren=function(e,t){return void 0===t&&(t=!0),this.getDescendants(t,e)},e.prototype._setReady=function(e){e!==this._isReady&&(e?(this.onReady&&this.onReady(this),this._isReady=!0):this._isReady=!1)},e.prototype.getAnimationByName=function(e){for(var t=0;t<this.animations.length;t++){var i=this.animations[t];if(i.name===e)return i}return null},e.prototype.createAnimationRange=function(t,i,n){if(!this._ranges[t]){this._ranges[t]=e._AnimationRangeFactory(t,i,n);for(var r=0,o=this.animations.length;r<o;r++)this.animations[r]&&this.animations[r].createRange(t,i,n)}},e.prototype.deleteAnimationRange=function(e,t){void 0===t&&(t=!0);for(var i=0,n=this.animations.length;i<n;i++)this.animations[i]&&this.animations[i].deleteRange(e,t);this._ranges[e]=null},e.prototype.getAnimationRange=function(e){return this._ranges[e]},e.prototype.getAnimationRanges=function(){var e,t=[];for(e in this._ranges)t.push(this._ranges[e]);return t},e.prototype.beginAnimation=function(e,t,i,n){var r=this.getAnimationRange(e);return r?this._scene.beginAnimation(this,r.from,r.to,t,i,n):null},e.prototype.serializeAnimationRanges=function(){var e=[];for(var t in this._ranges){var i=this._ranges[t];if(i){var n={};n.name=t,n.from=i.from,n.to=i.to,e.push(n)}}return e},e.prototype.computeWorldMatrix=function(e){return this._worldMatrix||(this._worldMatrix=r.j.Identity()),this._worldMatrix},e.prototype.dispose=function(e,t){if(void 0===t&&(t=!1),this._isDisposed=!0,!e)for(var i=0,n=this.getDescendants(!0);i<n.length;i++){n[i].dispose(e,t)}this.parent?this.parent=null:this.removeFromSceneRootNodes(),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear();for(var r=0,o=this._behaviors;r<o.length;r++){o[r].detach()}this._behaviors=[]},e.ParseAnimationRanges=function(e,t,i){if(t.ranges)for(var n=0;n<t.ranges.length;n++){var r=t.ranges[n];e.createAnimationRange(r.name,r.from,r.to)}},e.prototype.getHierarchyBoundingVectors=function(e,t){var i,n;void 0===e&&(e=!0),void 0===t&&(t=null),this.getScene().incrementRenderId(),this.computeWorldMatrix(!0);if(this.getBoundingInfo&&this.subMeshes){var o=this.getBoundingInfo();i=o.boundingBox.minimumWorld,n=o.boundingBox.maximumWorld}else i=new r.x(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),n=new r.x(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);if(e)for(var s=0,a=this.getDescendants(!1);s<a.length;s++){var c=a[s];if(c.computeWorldMatrix(!0),(!t||t(c))&&c.getBoundingInfo&&0!==c.getTotalVertices()){var u=c.getBoundingInfo().boundingBox,h=u.minimumWorld,d=u.maximumWorld;l.h.CheckExtends(h,i,n),l.h.CheckExtends(d,i,n)}}return{min:i,max:n}},e._AnimationRangeFactory=function(e,t,i){throw c.a.WarnImport("AnimationRange")},e._NodeConstructors={},n.c([Object(o.c)()],e.prototype,"name",void 0),n.c([Object(o.c)()],e.prototype,"id",void 0),n.c([Object(o.c)()],e.prototype,"uniqueId",void 0),n.c([Object(o.c)()],e.prototype,"state",void 0),n.c([Object(o.c)()],e.prototype,"metadata",void 0),e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return a});var n=i(8),r=i(92),o=i(3),s=i(19),a=function(){function e(t,i,r){void 0===r&&(r=!1),this.isReady=!1,this.isCube=!1,this.is3D=!1,this.isMultiview=!1,this.url="",this.samplingMode=-1,this.generateMipMaps=!1,this.samples=0,this.type=-1,this.format=-1,this.onLoadedObservable=new n.c,this.width=0,this.height=0,this.depth=0,this.baseWidth=0,this.baseHeight=0,this.baseDepth=0,this.invertY=!1,this._invertVScale=!1,this._associatedChannel=-1,this._dataSource=e.DATASOURCE_UNKNOWN,this._buffer=null,this._bufferView=null,this._bufferViewArray=null,this._bufferViewArrayArray=null,this._size=0,this._extension="",this._files=null,this._workingCanvas=null,this._workingContext=null,this._framebuffer=null,this._depthStencilBuffer=null,this._MSAAFramebuffer=null,this._MSAARenderBuffer=null,this._attachments=null,this._cachedCoordinatesMode=null,this._cachedWrapU=null,this._cachedWrapV=null,this._cachedWrapR=null,this._cachedAnisotropicFilteringLevel=null,this._isDisabled=!1,this._compression=null,this._generateStencilBuffer=!1,this._generateDepthBuffer=!1,this._comparisonFunction=0,this._sphericalPolynomial=null,this._lodGenerationScale=0,this._lodGenerationOffset=0,this._colorTextureArray=null,this._depthStencilTextureArray=null,this._lodTextureHigh=null,this._lodTextureMid=null,this._lodTextureLow=null,this._isRGBD=!1,this._webGLTexture=null,this._references=1,this._engine=t,this._dataSource=i,r||(this._webGLTexture=t._createTexture())}return e.prototype.getEngine=function(){return this._engine},Object.defineProperty(e.prototype,"dataSource",{get:function(){return this._dataSource},enumerable:!0,configurable:!0}),e.prototype.incrementReferences=function(){this._references++},e.prototype.updateSize=function(e,t,i){void 0===i&&(i=1),this.width=e,this.height=t,this.depth=i,this.baseWidth=e,this.baseHeight=t,this.baseDepth=i,this._size=e*t*i},e.prototype._rebuild=function(){var t,i=this;switch(this.isReady=!1,this._cachedCoordinatesMode=null,this._cachedWrapU=null,this._cachedWrapV=null,this._cachedAnisotropicFilteringLevel=null,this._dataSource){case e.DATASOURCE_TEMP:return;case e.DATASOURCE_URL:return void(t=this._engine.createTexture(this.url,!this.generateMipMaps,this.invertY,null,this.samplingMode,function(){t._swapAndDie(i),i.isReady=!0},null,this._buffer,void 0,this.format));case e.DATASOURCE_RAW:return(t=this._engine.createRawTexture(this._bufferView,this.baseWidth,this.baseHeight,this.format,this.generateMipMaps,this.invertY,this.samplingMode,this._compression))._swapAndDie(this),void(this.isReady=!0);case e.DATASOURCE_RAW3D:return(t=this._engine.createRawTexture3D(this._bufferView,this.baseWidth,this.baseHeight,this.baseDepth,this.format,this.generateMipMaps,this.invertY,this.samplingMode,this._compression))._swapAndDie(this),void(this.isReady=!0);case e.DATASOURCE_DYNAMIC:return(t=this._engine.createDynamicTexture(this.baseWidth,this.baseHeight,this.generateMipMaps,this.samplingMode))._swapAndDie(this),void this._engine.updateDynamicTexture(this,this._engine.getRenderingCanvas(),this.invertY,void 0,void 0,!0);case e.DATASOURCE_RENDERTARGET:var n=new r.a;if(n.generateDepthBuffer=this._generateDepthBuffer,n.generateMipMaps=this.generateMipMaps,n.generateStencilBuffer=this._generateStencilBuffer,n.samplingMode=this.samplingMode,n.type=this.type,this.isCube)t=this._engine.createRenderTargetCubeTexture(this.width,n);else{var s={width:this.width,height:this.height};t=this._engine.createRenderTargetTexture(s,n)}return t._swapAndDie(this),void(this.isReady=!0);case e.DATASOURCE_DEPTHTEXTURE:var a={bilinearFiltering:this.samplingMode!==o.a.TEXTURE_BILINEAR_SAMPLINGMODE,comparisonFunction:this._comparisonFunction,generateStencil:this._generateStencilBuffer,isCube:this.isCube};return(t=this._engine.createDepthStencilTexture({width:this.width,height:this.height},a))._swapAndDie(this),void(this.isReady=!0);case e.DATASOURCE_CUBE:return void(t=this._engine.createCubeTexture(this.url,null,this._files,!this.generateMipMaps,function(){t._swapAndDie(i),i.isReady=!0},null,this.format,this._extension));case e.DATASOURCE_CUBERAW:return(t=this._engine.createRawCubeTexture(this._bufferViewArray,this.width,this.format,this.type,this.generateMipMaps,this.invertY,this.samplingMode,this._compression))._swapAndDie(this),void(this.isReady=!0);case e.DATASOURCE_CUBERAW_RGBD:return t=this._engine.createRawCubeTexture(null,this.width,this.format,this.type,this.generateMipMaps,this.invertY,this.samplingMode,this._compression),void e._UpdateRGBDAsync(t,this._bufferViewArrayArray,this._sphericalPolynomial,this._lodGenerationScale,this._lodGenerationOffset).then(function(){t._swapAndDie(i),i.isReady=!0});case e.DATASOURCE_CUBEPREFILTERED:return void((t=this._engine.createPrefilteredCubeTexture(this.url,null,this._lodGenerationScale,this._lodGenerationOffset,function(e){e&&e._swapAndDie(i),i.isReady=!0},null,this.format,this._extension))._sphericalPolynomial=this._sphericalPolynomial)}},e.prototype._swapAndDie=function(e){e._webGLTexture=this._webGLTexture,e._isRGBD=this._isRGBD,this._framebuffer&&(e._framebuffer=this._framebuffer),this._depthStencilBuffer&&(e._depthStencilBuffer=this._depthStencilBuffer),this._lodTextureHigh&&(e._lodTextureHigh&&e._lodTextureHigh.dispose(),e._lodTextureHigh=this._lodTextureHigh),this._lodTextureMid&&(e._lodTextureMid&&e._lodTextureMid.dispose(),e._lodTextureMid=this._lodTextureMid),this._lodTextureLow&&(e._lodTextureLow&&e._lodTextureLow.dispose(),e._lodTextureLow=this._lodTextureLow);var t=this._engine.getLoadedTexturesCache(),i=t.indexOf(this);-1!==i&&t.splice(i,1)},e.prototype.dispose=function(){this._webGLTexture&&(this._references--,0===this._references&&(this._engine._releaseTexture(this),this._webGLTexture=null))},e._UpdateRGBDAsync=function(e,t,i,n,r){throw s.a.WarnImport("environmentTextureTools")},e.DATASOURCE_UNKNOWN=0,e.DATASOURCE_URL=1,e.DATASOURCE_TEMP=2,e.DATASOURCE_RAW=3,e.DATASOURCE_DYNAMIC=4,e.DATASOURCE_RENDERTARGET=5,e.DATASOURCE_MULTIRENDERTARGET=6,e.DATASOURCE_CUBE=7,e.DATASOURCE_CUBERAW=8,e.DATASOURCE_CUBEPREFILTERED=9,e.DATASOURCE_RAW3D=10,e.DATASOURCE_DEPTHTEXTURE=11,e.DATASOURCE_CUBERAW_RGBD=12,e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return l});var n=i(6),r=i(34),o=i(0),s=i(24),a=i(11),c=i(37);a.a._PhysicsImpostorParser=function(e,t,i){return new l(t,i.physicsImpostor,{mass:i.physicsMass,friction:i.physicsFriction,restitution:i.physicsRestitution},e)};var l=function(){function e(e,t,i,r){var s=this;void 0===i&&(i={mass:0}),this.object=e,this.type=t,this._options=i,this._scene=r,this._pluginData={},this._bodyUpdateRequired=!1,this._onBeforePhysicsStepCallbacks=new Array,this._onAfterPhysicsStepCallbacks=new Array,this._onPhysicsCollideCallbacks=[],this._deltaPosition=o.x.Zero(),this._isDisposed=!1,this.soft=!1,this.segments=0,this._tmpQuat=new o.q,this._tmpQuat2=new o.q,this.beforeStep=function(){s._physicsEngine&&(s.object.translate(s._deltaPosition,-1),s._deltaRotationConjugated&&s.object.rotationQuaternion&&s.object.rotationQuaternion.multiplyToRef(s._deltaRotationConjugated,s.object.rotationQuaternion),s.object.computeWorldMatrix(!1),s.object.parent&&s.object.rotationQuaternion?(s.getParentsRotation(),s._tmpQuat.multiplyToRef(s.object.rotationQuaternion,s._tmpQuat)):s._tmpQuat.copyFrom(s.object.rotationQuaternion||new o.q),s._options.disableBidirectionalTransformation||s.object.rotationQuaternion&&s._physicsEngine.getPhysicsPlugin().setPhysicsBodyTransformation(s,s.object.getAbsolutePosition(),s._tmpQuat),s._onBeforePhysicsStepCallbacks.forEach(function(e){e(s)}))},this.afterStep=function(){s._physicsEngine&&(s._onAfterPhysicsStepCallbacks.forEach(function(e){e(s)}),s._physicsEngine.getPhysicsPlugin().setTransformationFromPhysicsBody(s),s.object.parent&&s.object.rotationQuaternion&&(s.getParentsRotation(),s._tmpQuat.conjugateInPlace(),s._tmpQuat.multiplyToRef(s.object.rotationQuaternion,s.object.rotationQuaternion)),s.object.setAbsolutePosition(s.object.position),s._deltaRotation&&s.object.rotationQuaternion&&s.object.rotationQuaternion.multiplyToRef(s._deltaRotation,s.object.rotationQuaternion),s.object.translate(s._deltaPosition,1))},this.onCollideEvent=null,this.onCollide=function(e){if((s._onPhysicsCollideCallbacks.length||s.onCollideEvent)&&s._physicsEngine){var t=s._physicsEngine.getImpostorWithPhysicsBody(e.body);t&&(s.onCollideEvent&&s.onCollideEvent(s,t),s._onPhysicsCollideCallbacks.filter(function(e){return-1!==e.otherImpostors.indexOf(t)}).forEach(function(e){e.callback(s,t)}))}},this.object?(!this._scene&&e.getScene&&(this._scene=e.getScene()),this._scene&&(this.type>100&&(this.soft=!0),this._physicsEngine=this._scene.getPhysicsEngine(),this._physicsEngine?(this.object.rotationQuaternion||(this.object.rotation?this.object.rotationQuaternion=o.q.RotationYawPitchRoll(this.object.rotation.y,this.object.rotation.x,this.object.rotation.z):this.object.rotationQuaternion=new o.q),this._options.mass=void 0===i.mass?0:i.mass,this._options.friction=void 0===i.friction?.2:i.friction,this._options.restitution=void 0===i.restitution?.2:i.restitution,this.soft&&(this._options.mass=this._options.mass>0?this._options.mass:1,this._options.pressure=void 0===i.pressure?200:i.pressure,this._options.stiffness=void 0===i.stiffness?1:i.stiffness,this._options.velocityIterations=void 0===i.velocityIterations?20:i.velocityIterations,this._options.positionIterations=void 0===i.positionIterations?20:i.positionIterations,this._options.fixedPoints=void 0===i.fixedPoints?0:i.fixedPoints,this._options.margin=void 0===i.margin?0:i.margin,this._options.damping=void 0===i.damping?0:i.damping,this._options.path=void 0===i.path?null:i.path,this._options.shape=void 0===i.shape?null:i.shape),this._joints=[],!this.object.parent||this._options.ignoreParent?this._init():this.object.parent.physicsImpostor&&n.a.Warn("You must affect impostors to children before affecting impostor to parent.")):n.a.Error("Physics not enabled. Please use scene.enablePhysics(...) before creating impostors."))):n.a.Error("No object was provided. A physics object is obligatory")}return Object.defineProperty(e.prototype,"isDisposed",{get:function(){return this._isDisposed},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"mass",{get:function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getBodyMass(this):0},set:function(e){this.setMass(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"friction",{get:function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getBodyFriction(this):0},set:function(e){this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setBodyFriction(this,e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"restitution",{get:function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getBodyRestitution(this):0},set:function(e){this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setBodyRestitution(this,e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"pressure",{get:function(){if(!this._physicsEngine)return 0;var e=this._physicsEngine.getPhysicsPlugin();return e.setBodyPressure?e.getBodyPressure(this):0},set:function(e){if(this._physicsEngine){var t=this._physicsEngine.getPhysicsPlugin();t.setBodyPressure&&t.setBodyPressure(this,e)}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"stiffness",{get:function(){if(!this._physicsEngine)return 0;var e=this._physicsEngine.getPhysicsPlugin();return e.getBodyStiffness?e.getBodyStiffness(this):0},set:function(e){if(this._physicsEngine){var t=this._physicsEngine.getPhysicsPlugin();t.setBodyStiffness&&t.setBodyStiffness(this,e)}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"velocityIterations",{get:function(){if(!this._physicsEngine)return 0;var e=this._physicsEngine.getPhysicsPlugin();return e.getBodyVelocityIterations?e.getBodyVelocityIterations(this):0},set:function(e){if(this._physicsEngine){var t=this._physicsEngine.getPhysicsPlugin();t.setBodyVelocityIterations&&t.setBodyVelocityIterations(this,e)}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"positionIterations",{get:function(){if(!this._physicsEngine)return 0;var e=this._physicsEngine.getPhysicsPlugin();return e.getBodyPositionIterations?e.getBodyPositionIterations(this):0},set:function(e){if(this._physicsEngine){var t=this._physicsEngine.getPhysicsPlugin();t.setBodyPositionIterations&&t.setBodyPositionIterations(this,e)}},enumerable:!0,configurable:!0}),e.prototype._init=function(){this._physicsEngine&&(this._physicsEngine.removeImpostor(this),this.physicsBody=null,this._parent=this._parent||this._getPhysicsParent(),this._isDisposed||this.parent&&!this._options.ignoreParent||this._physicsEngine.addImpostor(this))},e.prototype._getPhysicsParent=function(){return this.object.parent instanceof s.a?this.object.parent.physicsImpostor:null},e.prototype.isBodyInitRequired=function(){return this._bodyUpdateRequired||!this._physicsBody&&!this._parent},e.prototype.setScalingUpdated=function(){this.forceUpdate()},e.prototype.forceUpdate=function(){this._init(),this.parent&&!this._options.ignoreParent&&this.parent.forceUpdate()},Object.defineProperty(e.prototype,"physicsBody",{get:function(){return this._parent&&!this._options.ignoreParent?this._parent.physicsBody:this._physicsBody},set:function(e){this._physicsBody&&this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().removePhysicsBody(this),this._physicsBody=e,this.resetUpdateFlags()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"parent",{get:function(){return!this._options.ignoreParent&&this._parent?this._parent:null},set:function(e){this._parent=e},enumerable:!0,configurable:!0}),e.prototype.resetUpdateFlags=function(){this._bodyUpdateRequired=!1},e.prototype.getObjectExtendSize=function(){if(this.object.getBoundingInfo){var t=this.object.rotationQuaternion;this.object.rotationQuaternion=e.IDENTITY_QUATERNION,this.object.computeWorldMatrix&&this.object.computeWorldMatrix(!0);var i=this.object.getBoundingInfo().boundingBox.extendSizeWorld.scale(2);return this.object.rotationQuaternion=t,this.object.computeWorldMatrix&&this.object.computeWorldMatrix(!0),i}return e.DEFAULT_OBJECT_SIZE},e.prototype.getObjectCenter=function(){return this.object.getBoundingInfo?this.object.getBoundingInfo().boundingBox.centerWorld:this.object.position},e.prototype.getParam=function(e){return this._options[e]},e.prototype.setParam=function(e,t){this._options[e]=t,this._bodyUpdateRequired=!0},e.prototype.setMass=function(e){this.getParam("mass")!==e&&this.setParam("mass",e),this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setBodyMass(this,e)},e.prototype.getLinearVelocity=function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getLinearVelocity(this):o.x.Zero()},e.prototype.setLinearVelocity=function(e){this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setLinearVelocity(this,e)},e.prototype.getAngularVelocity=function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getAngularVelocity(this):o.x.Zero()},e.prototype.setAngularVelocity=function(e){this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setAngularVelocity(this,e)},e.prototype.executeNativeFunction=function(e){this._physicsEngine&&e(this._physicsEngine.getPhysicsPlugin().world,this.physicsBody)},e.prototype.registerBeforePhysicsStep=function(e){this._onBeforePhysicsStepCallbacks.push(e)},e.prototype.unregisterBeforePhysicsStep=function(e){var t=this._onBeforePhysicsStepCallbacks.indexOf(e);t>-1?this._onBeforePhysicsStepCallbacks.splice(t,1):n.a.Warn("Function to remove was not found")},e.prototype.registerAfterPhysicsStep=function(e){this._onAfterPhysicsStepCallbacks.push(e)},e.prototype.unregisterAfterPhysicsStep=function(e){var t=this._onAfterPhysicsStepCallbacks.indexOf(e);t>-1?this._onAfterPhysicsStepCallbacks.splice(t,1):n.a.Warn("Function to remove was not found")},e.prototype.registerOnPhysicsCollide=function(e,t){var i=e instanceof Array?e:[e];this._onPhysicsCollideCallbacks.push({callback:t,otherImpostors:i})},e.prototype.unregisterOnPhysicsCollide=function(e,t){var i=e instanceof Array?e:[e],r=-1;this._onPhysicsCollideCallbacks.some(function(e,n){if(e.callback===t&&e.otherImpostors.length===i.length){var o=e.otherImpostors.every(function(e){return i.indexOf(e)>-1});return o&&(r=n),o}return!1})?this._onPhysicsCollideCallbacks.splice(r,1):n.a.Warn("Function to remove was not found")},e.prototype.getParentsRotation=function(){var e=this.object.parent;for(this._tmpQuat.copyFromFloats(0,0,0,1);e;)e.rotationQuaternion?this._tmpQuat2.copyFrom(e.rotationQuaternion):o.q.RotationYawPitchRollToRef(e.rotation.y,e.rotation.x,e.rotation.z,this._tmpQuat2),this._tmpQuat.multiplyToRef(this._tmpQuat2,this._tmpQuat),e=e.parent;return this._tmpQuat},e.prototype.applyForce=function(e,t){return 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t.VIGNETTE=!1,t.TONEMAPPING=!1,t.TONEMAPPING_ACES=!1,t.CONTRAST=!1,t.EXPOSURE=!1,t.COLORCURVES=!1,t.COLORGRADING=!1,t.COLORGRADING3D=!1,t.IMAGEPROCESSING=!1,void(t.IMAGEPROCESSINGPOSTPROCESS=this.applyByPostProcess&&this._isEnabled);switch(t.VIGNETTE=this.vignetteEnabled,t.VIGNETTEBLENDMODEMULTIPLY=this.vignetteBlendMode===e._VIGNETTEMODE_MULTIPLY,t.VIGNETTEBLENDMODEOPAQUE=!t.VIGNETTEBLENDMODEMULTIPLY,t.TONEMAPPING=this.toneMappingEnabled,this._toneMappingType){case e.TONEMAPPING_ACES:t.TONEMAPPING_ACES=!0;break;default:t.TONEMAPPING_ACES=!1}t.CONTRAST=1!==this.contrast,t.EXPOSURE=1!==this.exposure,t.COLORCURVES=this.colorCurvesEnabled&&!!this.colorCurves,t.COLORGRADING=this.colorGradingEnabled&&!!this.colorGradingTexture,t.COLORGRADING?t.COLORGRADING3D=this.colorGradingTexture.is3D:t.COLORGRADING3D=!1,t.SAMPLER3DGREENDEPTH=this.colorGradingWithGreenDepth,t.SAMPLER3DBGRMAP=this.colorGradingBGR,t.IMAGEPROCESSINGPOSTPROCESS=this.applyByPostProcess,t.IMAGEPROCESSING=t.VIGNETTE||t.TONEMAPPING||t.CONTRAST||t.EXPOSURE||t.COLORCURVES||t.COLORGRADING},e.prototype.isReady=function(){return!this.colorGradingEnabled||!this.colorGradingTexture||this.colorGradingTexture.isReady()},e.prototype.bind=function(e,t){if(void 0===t&&(t=1),this._colorCurvesEnabled&&this.colorCurves&&l.a.Bind(this.colorCurves,e),this._vignetteEnabled){var i=1/e.getEngine().getRenderWidth(),n=1/e.getEngine().getRenderHeight();e.setFloat2("vInverseScreenSize",i,n);var r=Math.tan(.5*this.vignetteCameraFov),o=r*t,a=Math.sqrt(o*r);o=s.h.Mix(o,a,this.vignetteStretch),r=s.h.Mix(r,a,this.vignetteStretch),e.setFloat4("vignetteSettings1",o,r,-o*this.vignetteCentreX,-r*this.vignetteCentreY);var c=-2*this.vignetteWeight;e.setFloat4("vignetteSettings2",this.vignetteColor.r,this.vignetteColor.g,this.vignetteColor.b,c)}if(e.setFloat("exposureLinear",this.exposure),e.setFloat("contrast",this.contrast),this.colorGradingTexture){e.setTexture("txColorTransform",this.colorGradingTexture);var u=this.colorGradingTexture.getSize().height;e.setFloat4("colorTransformSettings",(u-1)/u,.5/u,u,this.colorGradingTexture.level)}},e.prototype.clone=function(){return r.a.Clone(function(){return new e},this)},e.prototype.serialize=function(){return r.a.Serialize(this)},e.Parse=function(t){return r.a.Parse(function(){return new e},t,null,null)},Object.defineProperty(e,"VIGNETTEMODE_MULTIPLY",{get:function(){return 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s;if("function"!==a)try{if("object"===a)if(s instanceof Array){if(t[o]=[],s.length>0)if("object"==typeof s[0])for(var c=0;c<s.length;c++){var l=n(s[c],t);-1===t[o].indexOf(l)&&t[o].push(l)}else t[o]=s.slice(0)}else t[o]=n(s,t);else t[o]=s}catch(e){}}},e}()},function(e,t,i){"use strict";var n=i(1),r=i(2),o=i(28),s=i(16),a=i(0),c=i(4),l=i(31),u=i(5),h=i(64),d=i(75),f=i(15),p=i(7),_=i(22),g=i(18),m="uniform vec4 vDiffuseColor;\n#ifdef SPECULARTERM\nuniform vec4 vSpecularColor;\n#endif\nuniform vec3 vEmissiveColor;\nuniform float visibility;\n\n#ifdef DIFFUSE\nuniform vec2 vDiffuseInfos;\n#endif\n#ifdef AMBIENT\nuniform vec2 vAmbientInfos;\n#endif\n#ifdef OPACITY\nuniform vec2 vOpacityInfos;\n#endif\n#ifdef EMISSIVE\nuniform vec2 vEmissiveInfos;\n#endif\n#ifdef LIGHTMAP\nuniform vec2 vLightmapInfos;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;\nuniform vec2 vTangentSpaceParams;\n#endif\n#if defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_PROJECTION) || defined(REFRACTION)\nuniform mat4 view;\n#endif\n#ifdef REFRACTION\nuniform vec4 vRefractionInfos;\n#ifndef REFRACTIONMAP_3D\nuniform mat4 refractionMatrix;\n#endif\n#ifdef REFRACTIONFRESNEL\nuniform vec4 refractionLeftColor;\nuniform vec4 refractionRightColor;\n#endif\n#endif\n#if defined(SPECULAR) && defined(SPECULARTERM)\nuniform vec2 vSpecularInfos;\n#endif\n#ifdef DIFFUSEFRESNEL\nuniform vec4 diffuseLeftColor;\nuniform vec4 diffuseRightColor;\n#endif\n#ifdef OPACITYFRESNEL\nuniform vec4 opacityParts;\n#endif\n#ifdef EMISSIVEFRESNEL\nuniform vec4 emissiveLeftColor;\nuniform vec4 emissiveRightColor;\n#endif\n\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;\n#if defined(REFLECTIONMAP_PLANAR) || defined(REFLECTIONMAP_CUBIC) || defined(REFLECTIONMAP_PROJECTION) || defined(REFLECTIONMAP_EQUIRECTANGULAR) || defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_SKYBOX)\nuniform mat4 reflectionMatrix;\n#endif\n#ifndef REFLECTIONMAP_SKYBOX\n#if defined(USE_LOCAL_REFLECTIONMAP_CUBIC) && defined(REFLECTIONMAP_CUBIC)\nuniform vec3 vReflectionPosition;\nuniform vec3 vReflectionSize;\n#endif\n#endif\n#ifdef REFLECTIONFRESNEL\nuniform vec4 reflectionLeftColor;\nuniform vec4 reflectionRightColor;\n#endif\n#endif";u.a.IncludesShadersStore.defaultFragmentDeclaration=m;var v="layout(std140,column_major) uniform;\nuniform Material\n{\nvec4 diffuseLeftColor;\nvec4 diffuseRightColor;\nvec4 opacityParts;\nvec4 reflectionLeftColor;\nvec4 reflectionRightColor;\nvec4 refractionLeftColor;\nvec4 refractionRightColor;\nvec4 emissiveLeftColor;\nvec4 emissiveRightColor;\nvec2 vDiffuseInfos;\nvec2 vAmbientInfos;\nvec2 vOpacityInfos;\nvec2 vReflectionInfos;\nvec3 vReflectionPosition;\nvec3 vReflectionSize;\nvec2 vEmissiveInfos;\nvec2 vLightmapInfos;\nvec2 vSpecularInfos;\nvec3 vBumpInfos;\nmat4 diffuseMatrix;\nmat4 ambientMatrix;\nmat4 opacityMatrix;\nmat4 reflectionMatrix;\nmat4 emissiveMatrix;\nmat4 lightmapMatrix;\nmat4 specularMatrix;\nmat4 bumpMatrix;\nvec2 vTangentSpaceParams;\nfloat pointSize;\nmat4 refractionMatrix;\nvec4 vRefractionInfos;\nvec4 vSpecularColor;\nvec3 vEmissiveColor;\nfloat visibility;\nvec4 vDiffuseColor;\n};\nuniform Scene {\nmat4 viewProjection;\n#ifdef MULTIVIEW\nmat4 viewProjectionR;\n#endif\nmat4 view;\n};\n";u.a.IncludesShadersStore.defaultUboDeclaration=v;i(56),i(84),i(85),i(120),i(112);var y="#ifdef FRESNEL\nfloat computeFresnelTerm(vec3 viewDirection,vec3 worldNormal,float bias,float power)\n{\nfloat fresnelTerm=pow(bias+abs(dot(viewDirection,worldNormal)),power);\nreturn clamp(fresnelTerm,0.,1.);\n}\n#endif";u.a.IncludesShadersStore.fresnelFunction=y;i(113),i(86),i(87),i(121),i(95),i(88),i(98),i(89),i(122),i(123),i(114),i(115),i(99);var b="#include<__decl__defaultFragment>\n#if defined(BUMP) || !defined(NORMAL)\n#extension GL_OES_standard_derivatives : enable\n#endif\n#define CUSTOM_FRAGMENT_BEGIN\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n\n#define RECIPROCAL_PI2 0.15915494\nuniform vec3 vEyePosition;\nuniform vec3 vAmbientColor;\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#ifdef MAINUV1\nvarying vec2 vMainUV1;\n#endif\n#ifdef MAINUV2\nvarying vec2 vMainUV2;\n#endif\n\n#include<helperFunctions>\n\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n\n#ifdef DIFFUSE\n#if DIFFUSEDIRECTUV == 1\n#define vDiffuseUV vMainUV1\n#elif DIFFUSEDIRECTUV == 2\n#define vDiffuseUV vMainUV2\n#else\nvarying vec2 vDiffuseUV;\n#endif\nuniform sampler2D diffuseSampler;\n#endif\n#ifdef AMBIENT\n#if AMBIENTDIRECTUV == 1\n#define vAmbientUV vMainUV1\n#elif AMBIENTDIRECTUV == 2\n#define vAmbientUV vMainUV2\n#else\nvarying vec2 vAmbientUV;\n#endif\nuniform sampler2D ambientSampler;\n#endif\n#ifdef OPACITY\n#if OPACITYDIRECTUV == 1\n#define vOpacityUV vMainUV1\n#elif OPACITYDIRECTUV == 2\n#define vOpacityUV vMainUV2\n#else\nvarying vec2 vOpacityUV;\n#endif\nuniform sampler2D opacitySampler;\n#endif\n#ifdef EMISSIVE\n#if EMISSIVEDIRECTUV == 1\n#define vEmissiveUV vMainUV1\n#elif EMISSIVEDIRECTUV == 2\n#define vEmissiveUV vMainUV2\n#else\nvarying vec2 vEmissiveUV;\n#endif\nuniform sampler2D emissiveSampler;\n#endif\n#ifdef LIGHTMAP\n#if LIGHTMAPDIRECTUV == 1\n#define vLightmapUV vMainUV1\n#elif LIGHTMAPDIRECTUV == 2\n#define vLightmapUV vMainUV2\n#else\nvarying vec2 vLightmapUV;\n#endif\nuniform sampler2D lightmapSampler;\n#endif\n#ifdef REFRACTION\n#ifdef REFRACTIONMAP_3D\nuniform samplerCube refractionCubeSampler;\n#else\nuniform sampler2D refraction2DSampler;\n#endif\n#endif\n#if defined(SPECULAR) && defined(SPECULARTERM)\n#if SPECULARDIRECTUV == 1\n#define vSpecularUV vMainUV1\n#elif SPECULARDIRECTUV == 2\n#define vSpecularUV vMainUV2\n#else\nvarying vec2 vSpecularUV;\n#endif\nuniform sampler2D specularSampler;\n#endif\n#ifdef ALPHATEST\nuniform float alphaCutOff;\n#endif\n\n#include<fresnelFunction>\n\n#ifdef REFLECTION\n#ifdef REFLECTIONMAP_3D\nuniform samplerCube reflectionCubeSampler;\n#else\nuniform sampler2D reflection2DSampler;\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#else\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#endif\n#include<reflectionFunction>\n#endif\n#include<imageProcessingDeclaration>\n#include<imageProcessingFunctions>\n#include<bumpFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition-vPositionW);\n\nvec4 baseColor=vec4(1.,1.,1.,1.);\nvec3 diffuseColor=vDiffuseColor.rgb;\n\nfloat alpha=vDiffuseColor.a;\n\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=normalize(-cross(dFdx(vPositionW),dFdy(vPositionW)));\n#endif\n#include<bumpFragment>\n#ifdef TWOSIDEDLIGHTING\nnormalW=gl_FrontFacing ? normalW : -normalW;\n#endif\n#ifdef DIFFUSE\nbaseColor=texture2D(diffuseSampler,vDiffuseUV+uvOffset);\n#ifdef ALPHATEST\nif (baseColor.a<alphaCutOff)\ndiscard;\n#endif\n#ifdef ALPHAFROMDIFFUSE\nalpha*=baseColor.a;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_ALPHA\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#include<depthPrePass>\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_DIFFUSE\n\nvec3 baseAmbientColor=vec3(1.,1.,1.);\n#ifdef AMBIENT\nbaseAmbientColor=texture2D(ambientSampler,vAmbientUV+uvOffset).rgb*vAmbientInfos.y;\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_LIGHTS\n\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;\nvec3 specularColor=vSpecularColor.rgb;\n#ifdef SPECULAR\nvec4 specularMapColor=texture2D(specularSampler,vSpecularUV+uvOffset);\nspecularColor=specularMapColor.rgb;\n#ifdef GLOSSINESS\nglossiness=glossiness*specularMapColor.a;\n#endif\n#endif\n#else\nfloat glossiness=0.;\n#endif\n\nvec3 diffuseBase=vec3(0.,0.,0.);\nlightingInfo info;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\nfloat shadow=1.;\n#ifdef LIGHTMAP\nvec3 lightmapColor=texture2D(lightmapSampler,vLightmapUV+uvOffset).rgb*vLightmapInfos.y;\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\n\nvec3 refractionColor=vec3(0.,0.,0.);\n#ifdef REFRACTION\nvec3 refractionVector=normalize(refract(-viewDirectionW,normalW,vRefractionInfos.y));\n#ifdef REFRACTIONMAP_3D\nrefractionVector.y=refractionVector.y*vRefractionInfos.w;\nif (dot(refractionVector,viewDirectionW)<1.0) {\nrefractionColor=textureCube(refractionCubeSampler,refractionVector).rgb;\n}\n#else\nvec3 vRefractionUVW=vec3(refractionMatrix*(view*vec4(vPositionW+refractionVector*vRefractionInfos.z,1.0)));\nvec2 refractionCoords=vRefractionUVW.xy/vRefractionUVW.z;\nrefractionCoords.y=1.0-refractionCoords.y;\nrefractionColor=texture2D(refraction2DSampler,refractionCoords).rgb;\n#endif\n#ifdef IS_REFRACTION_LINEAR\nrefractionColor=toGammaSpace(refractionColor);\n#endif\nrefractionColor*=vRefractionInfos.x;\n#endif\n\nvec3 reflectionColor=vec3(0.,0.,0.);\n#ifdef REFLECTION\nvec3 vReflectionUVW=computeReflectionCoords(vec4(vPositionW,1.0),normalW);\n#ifdef REFLECTIONMAP_3D\n#ifdef ROUGHNESS\nfloat bias=vReflectionInfos.y;\n#ifdef SPECULARTERM\n#ifdef SPECULAR\n#ifdef GLOSSINESS\nbias*=(1.0-specularMapColor.a);\n#endif\n#endif\n#endif\nreflectionColor=textureCube(reflectionCubeSampler,vReflectionUVW,bias).rgb;\n#else\nreflectionColor=textureCube(reflectionCubeSampler,vReflectionUVW).rgb;\n#endif\n#else\nvec2 coords=vReflectionUVW.xy;\n#ifdef REFLECTIONMAP_PROJECTION\ncoords/=vReflectionUVW.z;\n#endif\ncoords.y=1.0-coords.y;\nreflectionColor=texture2D(reflection2DSampler,coords).rgb;\n#endif\n#ifdef IS_REFLECTION_LINEAR\nreflectionColor=toGammaSpace(reflectionColor);\n#endif\nreflectionColor*=vReflectionInfos.x;\n#ifdef REFLECTIONFRESNEL\nfloat reflectionFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,reflectionRightColor.a,reflectionLeftColor.a);\n#ifdef REFLECTIONFRESNELFROMSPECULAR\n#ifdef SPECULARTERM\nreflectionColor*=specularColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;\n#else\nreflectionColor*=reflectionLeftColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;\n#endif\n#else\nreflectionColor*=reflectionLeftColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;\n#endif\n#endif\n#endif\n#ifdef REFRACTIONFRESNEL\nfloat refractionFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,refractionRightColor.a,refractionLeftColor.a);\nrefractionColor*=refractionLeftColor.rgb*(1.0-refractionFresnelTerm)+refractionFresnelTerm*refractionRightColor.rgb;\n#endif\n#ifdef OPACITY\nvec4 opacityMap=texture2D(opacitySampler,vOpacityUV+uvOffset);\n#ifdef OPACITYRGB\nopacityMap.rgb=opacityMap.rgb*vec3(0.3,0.59,0.11);\nalpha*=(opacityMap.x+opacityMap.y+opacityMap.z)* vOpacityInfos.y;\n#else\nalpha*=opacityMap.a*vOpacityInfos.y;\n#endif\n#endif\n#ifdef VERTEXALPHA\nalpha*=vColor.a;\n#endif\n#ifdef OPACITYFRESNEL\nfloat opacityFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,opacityParts.z,opacityParts.w);\nalpha+=opacityParts.x*(1.0-opacityFresnelTerm)+opacityFresnelTerm*opacityParts.y;\n#endif\n\nvec3 emissiveColor=vEmissiveColor;\n#ifdef EMISSIVE\nemissiveColor+=texture2D(emissiveSampler,vEmissiveUV+uvOffset).rgb*vEmissiveInfos.y;\n#endif\n#ifdef EMISSIVEFRESNEL\nfloat emissiveFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,emissiveRightColor.a,emissiveLeftColor.a);\nemissiveColor*=emissiveLeftColor.rgb*(1.0-emissiveFresnelTerm)+emissiveFresnelTerm*emissiveRightColor.rgb;\n#endif\n\n#ifdef DIFFUSEFRESNEL\nfloat diffuseFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,diffuseRightColor.a,diffuseLeftColor.a);\ndiffuseBase*=diffuseLeftColor.rgb*(1.0-diffuseFresnelTerm)+diffuseFresnelTerm*diffuseRightColor.rgb;\n#endif\n\n#ifdef EMISSIVEASILLUMINATION\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#else\n#ifdef LINKEMISSIVEWITHDIFFUSE\nvec3 finalDiffuse=clamp((diffuseBase+emissiveColor)*diffuseColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#else\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor+emissiveColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#endif\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#ifdef SPECULAROVERALPHA\nalpha=clamp(alpha+dot(finalSpecular,vec3(0.3,0.59,0.11)),0.,1.);\n#endif\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\n#ifdef REFLECTIONOVERALPHA\nalpha=clamp(alpha+dot(reflectionColor,vec3(0.3,0.59,0.11)),0.,1.);\n#endif\n\n#ifdef EMISSIVEASILLUMINATION\nvec4 color=vec4(clamp(finalDiffuse*baseAmbientColor+finalSpecular+reflectionColor+emissiveColor+refractionColor,0.0,1.0),alpha);\n#else\nvec4 color=vec4(finalDiffuse*baseAmbientColor+finalSpecular+reflectionColor+refractionColor,alpha);\n#endif\n\n#ifdef LIGHTMAP\n#ifndef LIGHTMAPEXCLUDED\n#ifdef USELIGHTMAPASSHADOWMAP\ncolor.rgb*=lightmapColor;\n#else\ncolor.rgb+=lightmapColor;\n#endif\n#endif\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_FOG\ncolor.rgb=max(color.rgb,0.);\n#include<logDepthFragment>\n#include<fogFragment>\n\n\n#ifdef IMAGEPROCESSINGPOSTPROCESS\ncolor.rgb=toLinearSpace(color.rgb);\n#else\n#ifdef IMAGEPROCESSING\ncolor.rgb=toLinearSpace(color.rgb);\ncolor=applyImageProcessing(color);\n#endif\n#endif\ncolor.a*=visibility;\n#ifdef PREMULTIPLYALPHA\n\ncolor.rgb*=color.a;\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR\ngl_FragColor=color;\n}\n";u.a.ShadersStore.defaultPixelShader=b;var T="\nuniform mat4 viewProjection;\nuniform mat4 view;\n#ifdef DIFFUSE\nuniform mat4 diffuseMatrix;\nuniform vec2 vDiffuseInfos;\n#endif\n#ifdef AMBIENT\nuniform mat4 ambientMatrix;\nuniform vec2 vAmbientInfos;\n#endif\n#ifdef OPACITY\nuniform mat4 opacityMatrix;\nuniform vec2 vOpacityInfos;\n#endif\n#ifdef EMISSIVE\nuniform vec2 vEmissiveInfos;\nuniform mat4 emissiveMatrix;\n#endif\n#ifdef LIGHTMAP\nuniform vec2 vLightmapInfos;\nuniform mat4 lightmapMatrix;\n#endif\n#if defined(SPECULAR) && defined(SPECULARTERM)\nuniform vec2 vSpecularInfos;\nuniform mat4 specularMatrix;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;\nuniform mat4 bumpMatrix;\n#endif\n#ifdef REFLECTION\nuniform mat4 reflectionMatrix;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n";u.a.IncludesShadersStore.defaultVertexDeclaration=T;i(67),i(68),i(124),i(96),i(100),i(101),i(102),i(103),i(69),i(70),i(125),i(90),i(116),i(117);u.a.IncludesShadersStore.pointCloudVertex="#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif";i(118);var E="#include<__decl__defaultVertex>\n\n#define CUSTOM_VERTEX_BEGIN\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef TANGENT\nattribute vec4 tangent;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<helperFunctions>\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\n#ifdef MAINUV1\nvarying vec2 vMainUV1;\n#endif\n#ifdef MAINUV2\nvarying vec2 vMainUV2;\n#endif\n#if defined(DIFFUSE) && DIFFUSEDIRECTUV == 0\nvarying vec2 vDiffuseUV;\n#endif\n#if defined(AMBIENT) && AMBIENTDIRECTUV == 0\nvarying vec2 vAmbientUV;\n#endif\n#if defined(OPACITY) && OPACITYDIRECTUV == 0\nvarying vec2 vOpacityUV;\n#endif\n#if defined(EMISSIVE) && EMISSIVEDIRECTUV == 0\nvarying vec2 vEmissiveUV;\n#endif\n#if defined(LIGHTMAP) && LIGHTMAPDIRECTUV == 0\nvarying vec2 vLightmapUV;\n#endif\n#if defined(SPECULAR) && defined(SPECULARTERM) && SPECULARDIRECTUV == 0\nvarying vec2 vSpecularUV;\n#endif\n#if defined(BUMP) && BUMPDIRECTUV == 0\nvarying vec2 vBumpUV;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<bumpVertexDeclaration>\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#include<logDepthDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec3 positionUpdated=position;\n#ifdef NORMAL\nvec3 normalUpdated=normal;\n#endif\n#ifdef TANGENT\nvec4 tangentUpdated=tangent;\n#endif\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\n#ifdef REFLECTIONMAP_SKYBOX_TRANSFORMED\nvPositionUVW=(reflectionMatrix*vec4(position,1.0)).xyz;\n#else\nvPositionUVW=position;\n#endif\n#endif\n#define CUSTOM_VERTEX_UPDATE_POSITION\n#define CUSTOM_VERTEX_UPDATE_NORMAL\n#include<instancesVertex>\n#include<bonesVertex>\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR == 0u) {\ngl_Position=viewProjection*finalWorld*vec4(positionUpdated,1.0);\n} else {\ngl_Position=viewProjectionR*finalWorld*vec4(positionUpdated,1.0);\n}\n#else\ngl_Position=viewProjection*finalWorld*vec4(positionUpdated,1.0);\n#endif\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\nvPositionW=vec3(worldPos);\n#ifdef NORMAL\nmat3 normalWorld=mat3(finalWorld);\n#ifdef NONUNIFORMSCALING\nnormalWorld=transposeMat3(inverseMat3(normalWorld));\n#endif\nvNormalW=normalize(normalWorld*normalUpdated);\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvDirectionW=normalize(vec3(finalWorld*vec4(positionUpdated,0.0)));\n#endif\n\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef MAINUV1\nvMainUV1=uv;\n#endif\n#ifdef MAINUV2\nvMainUV2=uv2;\n#endif\n#if defined(DIFFUSE) && DIFFUSEDIRECTUV == 0\nif (vDiffuseInfos.x == 0.)\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(AMBIENT) && AMBIENTDIRECTUV == 0\nif (vAmbientInfos.x == 0.)\n{\nvAmbientUV=vec2(ambientMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvAmbientUV=vec2(ambientMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(OPACITY) && OPACITYDIRECTUV == 0\nif (vOpacityInfos.x == 0.)\n{\nvOpacityUV=vec2(opacityMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvOpacityUV=vec2(opacityMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(EMISSIVE) && EMISSIVEDIRECTUV == 0\nif (vEmissiveInfos.x == 0.)\n{\nvEmissiveUV=vec2(emissiveMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvEmissiveUV=vec2(emissiveMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(LIGHTMAP) && LIGHTMAPDIRECTUV == 0\nif (vLightmapInfos.x == 0.)\n{\nvLightmapUV=vec2(lightmapMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvLightmapUV=vec2(lightmapMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(SPECULAR) && defined(SPECULARTERM) && SPECULARDIRECTUV == 0\nif (vSpecularInfos.x == 0.)\n{\nvSpecularUV=vec2(specularMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvSpecularUV=vec2(specularMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(BUMP) && BUMPDIRECTUV == 0\nif (vBumpInfos.x == 0.)\n{\nvBumpUV=vec2(bumpMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvBumpUV=vec2(bumpMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#include<bumpVertex>\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#ifdef VERTEXCOLOR\n\nvColor=color;\n#endif\n#include<pointCloudVertex>\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}\n";u.a.ShadersStore.defaultVertexShader=E;var A=i(3);i.d(t,"b",function(){return x}),i.d(t,"a",function(){return R});var x=function(e){function t(){var t=e.call(this)||this;return t.MAINUV1=!1,t.MAINUV2=!1,t.DIFFUSE=!1,t.DIFFUSEDIRECTUV=0,t.AMBIENT=!1,t.AMBIENTDIRECTUV=0,t.OPACITY=!1,t.OPACITYDIRECTUV=0,t.OPACITYRGB=!1,t.REFLECTION=!1,t.EMISSIVE=!1,t.EMISSIVEDIRECTUV=0,t.SPECULAR=!1,t.SPECULARDIRECTUV=0,t.BUMP=!1,t.BUMPDIRECTUV=0,t.PARALLAX=!1,t.PARALLAXOCCLUSION=!1,t.SPECULAROVERALPHA=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.ALPHATEST=!1,t.DEPTHPREPASS=!1,t.ALPHAFROMDIFFUSE=!1,t.POINTSIZE=!1,t.FOG=!1,t.SPECULARTERM=!1,t.DIFFUSEFRESNEL=!1,t.OPACITYFRESNEL=!1,t.REFLECTIONFRESNEL=!1,t.REFRACTIONFRESNEL=!1,t.EMISSIVEFRESNEL=!1,t.FRESNEL=!1,t.NORMAL=!1,t.UV1=!1,t.UV2=!1,t.VERTEXCOLOR=!1,t.VERTEXALPHA=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.BONETEXTURE=!1,t.INSTANCES=!1,t.GLOSSINESS=!1,t.ROUGHNESS=!1,t.EMISSIVEASILLUMINATION=!1,t.LINKEMISSIVEWITHDIFFUSE=!1,t.REFLECTIONFRESNELFROMSPECULAR=!1,t.LIGHTMAP=!1,t.LIGHTMAPDIRECTUV=0,t.OBJECTSPACE_NORMALMAP=!1,t.USELIGHTMAPASSHADOWMAP=!1,t.REFLECTIONMAP_3D=!1,t.REFLECTIONMAP_SPHERICAL=!1,t.REFLECTIONMAP_PLANAR=!1,t.REFLECTIONMAP_CUBIC=!1,t.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,t.REFLECTIONMAP_PROJECTION=!1,t.REFLECTIONMAP_SKYBOX=!1,t.REFLECTIONMAP_SKYBOX_TRANSFORMED=!1,t.REFLECTIONMAP_EXPLICIT=!1,t.REFLECTIONMAP_EQUIRECTANGULAR=!1,t.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,t.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,t.INVERTCUBICMAP=!1,t.LOGARITHMICDEPTH=!1,t.REFRACTION=!1,t.REFRACTIONMAP_3D=!1,t.REFLECTIONOVERALPHA=!1,t.TWOSIDEDLIGHTING=!1,t.SHADOWFLOAT=!1,t.MORPHTARGETS=!1,t.MORPHTARGETS_NORMAL=!1,t.MORPHTARGETS_TANGENT=!1,t.NUM_MORPH_INFLUENCERS=0,t.NONUNIFORMSCALING=!1,t.PREMULTIPLYALPHA=!1,t.IMAGEPROCESSING=!1,t.VIGNETTE=!1,t.VIGNETTEBLENDMODEMULTIPLY=!1,t.VIGNETTEBLENDMODEOPAQUE=!1,t.TONEMAPPING=!1,t.TONEMAPPING_ACES=!1,t.CONTRAST=!1,t.COLORCURVES=!1,t.COLORGRADING=!1,t.COLORGRADING3D=!1,t.SAMPLER3DGREENDEPTH=!1,t.SAMPLER3DBGRMAP=!1,t.IMAGEPROCESSINGPOSTPROCESS=!1,t.MULTIVIEW=!1,t.IS_REFLECTION_LINEAR=!1,t.IS_REFRACTION_LINEAR=!1,t.EXPOSURE=!1,t.rebuild(),t}return n.d(t,e),t.prototype.setReflectionMode=function(e){for(var t=0,i=["REFLECTIONMAP_CUBIC","REFLECTIONMAP_EXPLICIT","REFLECTIONMAP_PLANAR","REFLECTIONMAP_PROJECTION","REFLECTIONMAP_PROJECTION","REFLECTIONMAP_SKYBOX","REFLECTIONMAP_SPHERICAL","REFLECTIONMAP_EQUIRECTANGULAR","REFLECTIONMAP_EQUIRECTANGULAR_FIXED","REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED"];t<i.length;t++){var n=i[t];this[n]=n===e}},t}(h.a),R=function(e){function t(i,n){var r=e.call(this,i,n)||this;return r._diffuseTexture=null,r._ambientTexture=null,r._opacityTexture=null,r._reflectionTexture=null,r._emissiveTexture=null,r._specularTexture=null,r._bumpTexture=null,r._lightmapTexture=null,r._refractionTexture=null,r.ambientColor=new a.e(0,0,0),r.diffuseColor=new a.e(1,1,1),r.specularColor=new a.e(1,1,1),r.emissiveColor=new a.e(0,0,0),r.specularPower=64,r._useAlphaFromDiffuseTexture=!1,r._useEmissiveAsIllumination=!1,r._linkEmissiveWithDiffuse=!1,r._useSpecularOverAlpha=!1,r._useReflectionOverAlpha=!1,r._disableLighting=!1,r._useObjectSpaceNormalMap=!1,r._useParallax=!1,r._useParallaxOcclusion=!1,r.parallaxScaleBias=.05,r._roughness=0,r.indexOfRefraction=.98,r.invertRefractionY=!0,r.alphaCutOff=.4,r._useLightmapAsShadowmap=!1,r._useReflectionFresnelFromSpecular=!1,r._useGlossinessFromSpecularMapAlpha=!1,r._maxSimultaneousLights=4,r._invertNormalMapX=!1,r._invertNormalMapY=!1,r._twoSidedLighting=!1,r._renderTargets=new o.a(16),r._worldViewProjectionMatrix=a.j.Zero(),r._globalAmbientColor=new a.e(0,0,0),r._attachImageProcessingConfiguration(null),r.getRenderTargetTextures=function(){return r._renderTargets.reset(),t.ReflectionTextureEnabled&&r._reflectionTexture&&r._reflectionTexture.isRenderTarget&&r._renderTargets.push(r._reflectionTexture),t.RefractionTextureEnabled&&r._refractionTexture&&r._refractionTexture.isRenderTarget&&r._renderTargets.push(r._refractionTexture),r._renderTargets},r}return n.d(t,e),Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e),this._markAllSubMeshesAsTexturesDirty()},enumerable:!0,configurable:!0}),t.prototype._attachImageProcessingConfiguration=function(e){var t=this;e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration=e||this.getScene().imageProcessingConfiguration,this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add(function(){t._markAllSubMeshesAsImageProcessingDirty()})))},Object.defineProperty(t.prototype,"cameraColorCurvesEnabled",{get:function(){return this.imageProcessingConfiguration.colorCurvesEnabled},set:function(e){this.imageProcessingConfiguration.colorCurvesEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingEnabled",{get:function(){return this.imageProcessingConfiguration.colorGradingEnabled},set:function(e){this.imageProcessingConfiguration.colorGradingEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraToneMappingEnabled",{get:function(){return this._imageProcessingConfiguration.toneMappingEnabled},set:function(e){this._imageProcessingConfiguration.toneMappingEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraExposure",{get:function(){return this._imageProcessingConfiguration.exposure},set:function(e){this._imageProcessingConfiguration.exposure=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraContrast",{get:function(){return this._imageProcessingConfiguration.contrast},set:function(e){this._imageProcessingConfiguration.contrast=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingTexture",{get:function(){return this._imageProcessingConfiguration.colorGradingTexture},set:function(e){this._imageProcessingConfiguration.colorGradingTexture=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurves",{get:function(){return this._imageProcessingConfiguration.colorCurves},set:function(e){this._imageProcessingConfiguration.colorCurves=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"hasRenderTargetTextures",{get:function(){return!!(t.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget)||!!(t.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget)},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"StandardMaterial"},Object.defineProperty(t.prototype,"useLogarithmicDepth",{get:function(){return this._useLogarithmicDepth},set:function(e){this._useLogarithmicDepth=e&&this.getScene().getEngine().getCaps().fragmentDepthSupported,this._markAllSubMeshesAsMiscDirty()},enumerable:!0,configurable:!0}),t.prototype.needAlphaBlending=function(){return this.alpha<1||null!=this._opacityTexture||this._shouldUseAlphaFromDiffuseTexture()||this._opacityFresnelParameters&&this._opacityFresnelParameters.isEnabled},t.prototype.needAlphaTesting=function(){return null!=this._diffuseTexture&&this._diffuseTexture.hasAlpha},t.prototype._shouldUseAlphaFromDiffuseTexture=function(){return null!=this._diffuseTexture&&this._diffuseTexture.hasAlpha&&this._useAlphaFromDiffuseTexture},t.prototype.getAlphaTestTexture=function(){return this._diffuseTexture},t.prototype.isReadyForSubMesh=function(e,i,n){if(void 0===n&&(n=!1),i.effect&&this.isFrozen&&this._wasPreviouslyReady)return!0;i._materialDefines||(i._materialDefines=new x);var r=this.getScene(),o=i._materialDefines;if(!this.checkReadyOnEveryCall&&i.effect&&o._renderId===r.getRenderId())return!0;var s=r.getEngine();if(o._needNormals=f.a.PrepareDefinesForLights(r,e,o,!0,this._maxSimultaneousLights,this._disableLighting),f.a.PrepareDefinesForMultiview(r,o),o._areTexturesDirty){if(o._needUVs=!1,o.MAINUV1=!1,o.MAINUV2=!1,r.texturesEnabled){if(this._diffuseTexture&&t.DiffuseTextureEnabled){if(!this._diffuseTexture.isReadyOrNotBlocking())return!1;f.a.PrepareDefinesForMergedUV(this._diffuseTexture,o,"DIFFUSE")}else o.DIFFUSE=!1;if(this._ambientTexture&&t.AmbientTextureEnabled){if(!this._ambientTexture.isReadyOrNotBlocking())return!1;f.a.PrepareDefinesForMergedUV(this._ambientTexture,o,"AMBIENT")}else o.AMBIENT=!1;if(this._opacityTexture&&t.OpacityTextureEnabled){if(!this._opacityTexture.isReadyOrNotBlocking())return!1;f.a.PrepareDefinesForMergedUV(this._opacityTexture,o,"OPACITY"),o.OPACITYRGB=this._opacityTexture.getAlphaFromRGB}else o.OPACITY=!1;if(this._reflectionTexture&&t.ReflectionTextureEnabled){if(!this._reflectionTexture.isReadyOrNotBlocking())return!1;switch(o._needNormals=!0,o.REFLECTION=!0,o.ROUGHNESS=this._roughness>0,o.REFLECTIONOVERALPHA=this._useReflectionOverAlpha,o.INVERTCUBICMAP=this._reflectionTexture.coordinatesMode===p.a.INVCUBIC_MODE,o.REFLECTIONMAP_3D=this._reflectionTexture.isCube,this._reflectionTexture.coordinatesMode){case p.a.EXPLICIT_MODE:o.setReflectionMode("REFLECTIONMAP_EXPLICIT");break;case p.a.PLANAR_MODE:o.setReflectionMode("REFLECTIONMAP_PLANAR");break;case p.a.PROJECTION_MODE:o.setReflectionMode("REFLECTIONMAP_PROJECTION");break;case p.a.SKYBOX_MODE:o.setReflectionMode("REFLECTIONMAP_SKYBOX"),o.REFLECTIONMAP_SKYBOX_TRANSFORMED=!this._reflectionTexture.getReflectionTextureMatrix().isIdentity();break;case p.a.SPHERICAL_MODE:o.setReflectionMode("REFLECTIONMAP_SPHERICAL");break;case p.a.EQUIRECTANGULAR_MODE:o.setReflectionMode("REFLECTIONMAP_EQUIRECTANGULAR");break;case p.a.FIXED_EQUIRECTANGULAR_MODE:o.setReflectionMode("REFLECTIONMAP_EQUIRECTANGULAR_FIXED");break;case p.a.FIXED_EQUIRECTANGULAR_MIRRORED_MODE:o.setReflectionMode("REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED");break;case p.a.CUBIC_MODE:case p.a.INVCUBIC_MODE:default:o.setReflectionMode("REFLECTIONMAP_CUBIC")}o.USE_LOCAL_REFLECTIONMAP_CUBIC=!!this._reflectionTexture.boundingBoxSize}else o.REFLECTION=!1;if(this._emissiveTexture&&t.EmissiveTextureEnabled){if(!this._emissiveTexture.isReadyOrNotBlocking())return!1;f.a.PrepareDefinesForMergedUV(this._emissiveTexture,o,"EMISSIVE")}else o.EMISSIVE=!1;if(this._lightmapTexture&&t.LightmapTextureEnabled){if(!this._lightmapTexture.isReadyOrNotBlocking())return!1;f.a.PrepareDefinesForMergedUV(this._lightmapTexture,o,"LIGHTMAP"),o.USELIGHTMAPASSHADOWMAP=this._useLightmapAsShadowmap}else o.LIGHTMAP=!1;if(this._specularTexture&&t.SpecularTextureEnabled){if(!this._specularTexture.isReadyOrNotBlocking())return!1;f.a.PrepareDefinesForMergedUV(this._specularTexture,o,"SPECULAR"),o.GLOSSINESS=this._useGlossinessFromSpecularMapAlpha}else o.SPECULAR=!1;if(r.getEngine().getCaps().standardDerivatives&&this._bumpTexture&&t.BumpTextureEnabled){if(!this._bumpTexture.isReady())return!1;f.a.PrepareDefinesForMergedUV(this._bumpTexture,o,"BUMP"),o.PARALLAX=this._useParallax,o.PARALLAXOCCLUSION=this._useParallaxOcclusion,o.OBJECTSPACE_NORMALMAP=this._useObjectSpaceNormalMap}else o.BUMP=!1;if(this._refractionTexture&&t.RefractionTextureEnabled){if(!this._refractionTexture.isReadyOrNotBlocking())return!1;o._needUVs=!0,o.REFRACTION=!0,o.REFRACTIONMAP_3D=this._refractionTexture.isCube}else o.REFRACTION=!1;o.TWOSIDEDLIGHTING=!this._backFaceCulling&&this._twoSidedLighting}else o.DIFFUSE=!1,o.AMBIENT=!1,o.OPACITY=!1,o.REFLECTION=!1,o.EMISSIVE=!1,o.LIGHTMAP=!1,o.BUMP=!1,o.REFRACTION=!1;o.ALPHAFROMDIFFUSE=this._shouldUseAlphaFromDiffuseTexture(),o.EMISSIVEASILLUMINATION=this._useEmissiveAsIllumination,o.LINKEMISSIVEWITHDIFFUSE=this._linkEmissiveWithDiffuse,o.SPECULAROVERALPHA=this._useSpecularOverAlpha,o.PREMULTIPLYALPHA=this.alphaMode===A.a.ALPHA_PREMULTIPLIED||this.alphaMode===A.a.ALPHA_PREMULTIPLIED_PORTERDUFF}if(o._areImageProcessingDirty&&this._imageProcessingConfiguration){if(!this._imageProcessingConfiguration.isReady())return!1;this._imageProcessingConfiguration.prepareDefines(o),o.IS_REFLECTION_LINEAR=null!=this.reflectionTexture&&!this.reflectionTexture.gammaSpace,o.IS_REFRACTION_LINEAR=null!=this.refractionTexture&&!this.refractionTexture.gammaSpace}if(o._areFresnelDirty&&(t.FresnelEnabled?(this._diffuseFresnelParameters||this._opacityFresnelParameters||this._emissiveFresnelParameters||this._refractionFresnelParameters||this._reflectionFresnelParameters)&&(o.DIFFUSEFRESNEL=this._diffuseFresnelParameters&&this._diffuseFresnelParameters.isEnabled,o.OPACITYFRESNEL=this._opacityFresnelParameters&&this._opacityFresnelParameters.isEnabled,o.REFLECTIONFRESNEL=this._reflectionFresnelParameters&&this._reflectionFresnelParameters.isEnabled,o.REFLECTIONFRESNELFROMSPECULAR=this._useReflectionFresnelFromSpecular,o.REFRACTIONFRESNEL=this._refractionFresnelParameters&&this._refractionFresnelParameters.isEnabled,o.EMISSIVEFRESNEL=this._emissiveFresnelParameters&&this._emissiveFresnelParameters.isEnabled,o._needNormals=!0,o.FRESNEL=!0):o.FRESNEL=!1),f.a.PrepareDefinesForMisc(e,r,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),o),f.a.PrepareDefinesForAttributes(e,o,!0,!0,!0),f.a.PrepareDefinesForFrameBoundValues(r,s,o,n),o.isDirty){o.markAsProcessed();var a=new u.c;o.REFLECTION&&a.addFallback(0,"REFLECTION"),o.SPECULAR&&a.addFallback(0,"SPECULAR"),o.BUMP&&a.addFallback(0,"BUMP"),o.PARALLAX&&a.addFallback(1,"PARALLAX"),o.PARALLAXOCCLUSION&&a.addFallback(0,"PARALLAXOCCLUSION"),o.SPECULAROVERALPHA&&a.addFallback(0,"SPECULAROVERALPHA"),o.FOG&&a.addFallback(1,"FOG"),o.POINTSIZE&&a.addFallback(0,"POINTSIZE"),o.LOGARITHMICDEPTH&&a.addFallback(0,"LOGARITHMICDEPTH"),f.a.HandleFallbacksForShadows(o,a,this._maxSimultaneousLights),o.SPECULARTERM&&a.addFallback(0,"SPECULARTERM"),o.DIFFUSEFRESNEL&&a.addFallback(1,"DIFFUSEFRESNEL"),o.OPACITYFRESNEL&&a.addFallback(2,"OPACITYFRESNEL"),o.REFLECTIONFRESNEL&&a.addFallback(3,"REFLECTIONFRESNEL"),o.EMISSIVEFRESNEL&&a.addFallback(4,"EMISSIVEFRESNEL"),o.FRESNEL&&a.addFallback(4,"FRESNEL"),o.MULTIVIEW&&a.addFallback(0,"MULTIVIEW");var h=[c.b.PositionKind];o.NORMAL&&h.push(c.b.NormalKind),o.UV1&&h.push(c.b.UVKind),o.UV2&&h.push(c.b.UV2Kind),o.VERTEXCOLOR&&h.push(c.b.ColorKind),f.a.PrepareAttributesForBones(h,e,o,a),f.a.PrepareAttributesForInstances(h,o),f.a.PrepareAttributesForMorphTargets(h,e,o);var d="default",_=["world","view","viewProjection","vEyePosition","vLightsType","vAmbientColor","vDiffuseColor","vSpecularColor","vEmissiveColor","visibility","vFogInfos","vFogColor","pointSize","vDiffuseInfos","vAmbientInfos","vOpacityInfos","vReflectionInfos","vEmissiveInfos","vSpecularInfos","vBumpInfos","vLightmapInfos","vRefractionInfos","mBones","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","diffuseMatrix","ambientMatrix","opacityMatrix","reflectionMatrix","emissiveMatrix","specularMatrix","bumpMatrix","normalMatrix","lightmapMatrix","refractionMatrix","diffuseLeftColor","diffuseRightColor","opacityParts","reflectionLeftColor","reflectionRightColor","emissiveLeftColor","emissiveRightColor","refractionLeftColor","refractionRightColor","vReflectionPosition","vReflectionSize","logarithmicDepthConstant","vTangentSpaceParams","alphaCutOff","boneTextureWidth"],g=["diffuseSampler","ambientSampler","opacitySampler","reflectionCubeSampler","reflection2DSampler","emissiveSampler","specularSampler","bumpSampler","lightmapSampler","refractionCubeSampler","refraction2DSampler","boneSampler"],m=["Material","Scene"];l.a&&(l.a.PrepareUniforms(_,o),l.a.PrepareSamplers(g,o)),f.a.PrepareUniformsAndSamplersList({uniformsNames:_,uniformBuffersNames:m,samplers:g,defines:o,maxSimultaneousLights:this._maxSimultaneousLights}),this.customShaderNameResolve&&(d=this.customShaderNameResolve(d,_,m,g,o));var v=o.toString(),y=i.effect,b=r.getEngine().createEffect(d,{attributes:h,uniformsNames:_,uniformBuffersNames:m,samplers:g,defines:v,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this._maxSimultaneousLights,maxSimultaneousMorphTargets:o.NUM_MORPH_INFLUENCERS}},s);b&&(this.allowShaderHotSwapping&&y&&!b.isReady()?(b=y,o.markAsUnprocessed()):(r.resetCachedMaterial(),i.setEffect(b,o),this.buildUniformLayout()))}return!(!i.effect||!i.effect.isReady())&&(o._renderId=r.getRenderId(),this._wasPreviouslyReady=!0,!0)},t.prototype.buildUniformLayout=function(){var e=this._uniformBuffer;e.addUniform("diffuseLeftColor",4),e.addUniform("diffuseRightColor",4),e.addUniform("opacityParts",4),e.addUniform("reflectionLeftColor",4),e.addUniform("reflectionRightColor",4),e.addUniform("refractionLeftColor",4),e.addUniform("refractionRightColor",4),e.addUniform("emissiveLeftColor",4),e.addUniform("emissiveRightColor",4),e.addUniform("vDiffuseInfos",2),e.addUniform("vAmbientInfos",2),e.addUniform("vOpacityInfos",2),e.addUniform("vReflectionInfos",2),e.addUniform("vReflectionPosition",3),e.addUniform("vReflectionSize",3),e.addUniform("vEmissiveInfos",2),e.addUniform("vLightmapInfos",2),e.addUniform("vSpecularInfos",2),e.addUniform("vBumpInfos",3),e.addUniform("diffuseMatrix",16),e.addUniform("ambientMatrix",16),e.addUniform("opacityMatrix",16),e.addUniform("reflectionMatrix",16),e.addUniform("emissiveMatrix",16),e.addUniform("lightmapMatrix",16),e.addUniform("specularMatrix",16),e.addUniform("bumpMatrix",16),e.addUniform("vTangentSpaceParams",2),e.addUniform("pointSize",1),e.addUniform("refractionMatrix",16),e.addUniform("vRefractionInfos",4),e.addUniform("vSpecularColor",4),e.addUniform("vEmissiveColor",3),e.addUniform("visibility",1),e.addUniform("vDiffuseColor",4),e.create()},t.prototype.unbind=function(){if(this._activeEffect){var t=!1;this._reflectionTexture&&this._reflectionTexture.isRenderTarget&&(this._activeEffect.setTexture("reflection2DSampler",null),t=!0),this._refractionTexture&&this._refractionTexture.isRenderTarget&&(this._activeEffect.setTexture("refraction2DSampler",null),t=!0),t&&this._markAllSubMeshesAsTexturesDirty()}e.prototype.unbind.call(this)},t.prototype.bindForSubMesh=function(e,i,n){var r=this.getScene(),o=n._materialDefines;if(o){var c=n.effect;if(c){this._activeEffect=c,o.INSTANCES||this.bindOnlyWorldMatrix(e),o.OBJECTSPACE_NORMALMAP&&(e.toNormalMatrix(this._normalMatrix),this.bindOnlyNormalMatrix(this._normalMatrix));var l=this._mustRebind(r,c,i.visibility);f.a.BindBonesParameters(i,c);var u=this._uniformBuffer;if(l){if(u.bindToEffect(c,"Material"),this.bindViewProjection(c),!u.useUbo||!this.isFrozen||!u.isSync){if(t.FresnelEnabled&&o.FRESNEL&&(this.diffuseFresnelParameters&&this.diffuseFresnelParameters.isEnabled&&(u.updateColor4("diffuseLeftColor",this.diffuseFresnelParameters.leftColor,this.diffuseFresnelParameters.power),u.updateColor4("diffuseRightColor",this.diffuseFresnelParameters.rightColor,this.diffuseFresnelParameters.bias)),this.opacityFresnelParameters&&this.opacityFresnelParameters.isEnabled&&u.updateColor4("opacityParts",new a.e(this.opacityFresnelParameters.leftColor.toLuminance(),this.opacityFresnelParameters.rightColor.toLuminance(),this.opacityFresnelParameters.bias),this.opacityFresnelParameters.power),this.reflectionFresnelParameters&&this.reflectionFresnelParameters.isEnabled&&(u.updateColor4("reflectionLeftColor",this.reflectionFresnelParameters.leftColor,this.reflectionFresnelParameters.power),u.updateColor4("reflectionRightColor",this.reflectionFresnelParameters.rightColor,this.reflectionFresnelParameters.bias)),this.refractionFresnelParameters&&this.refractionFresnelParameters.isEnabled&&(u.updateColor4("refractionLeftColor",this.refractionFresnelParameters.leftColor,this.refractionFresnelParameters.power),u.updateColor4("refractionRightColor",this.refractionFresnelParameters.rightColor,this.refractionFresnelParameters.bias)),this.emissiveFresnelParameters&&this.emissiveFresnelParameters.isEnabled&&(u.updateColor4("emissiveLeftColor",this.emissiveFresnelParameters.leftColor,this.emissiveFresnelParameters.power),u.updateColor4("emissiveRightColor",this.emissiveFresnelParameters.rightColor,this.emissiveFresnelParameters.bias))),r.texturesEnabled){if(this._diffuseTexture&&t.DiffuseTextureEnabled&&(u.updateFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),f.a.BindTextureMatrix(this._diffuseTexture,u,"diffuse"),this._diffuseTexture.hasAlpha&&c.setFloat("alphaCutOff",this.alphaCutOff)),this._ambientTexture&&t.AmbientTextureEnabled&&(u.updateFloat2("vAmbientInfos",this._ambientTexture.coordinatesIndex,this._ambientTexture.level),f.a.BindTextureMatrix(this._ambientTexture,u,"ambient")),this._opacityTexture&&t.OpacityTextureEnabled&&(u.updateFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),f.a.BindTextureMatrix(this._opacityTexture,u,"opacity")),this._reflectionTexture&&t.ReflectionTextureEnabled&&(u.updateFloat2("vReflectionInfos",this._reflectionTexture.level,this.roughness),u.updateMatrix("reflectionMatrix",this._reflectionTexture.getReflectionTextureMatrix()),this._reflectionTexture.boundingBoxSize)){var h=this._reflectionTexture;u.updateVector3("vReflectionPosition",h.boundingBoxPosition),u.updateVector3("vReflectionSize",h.boundingBoxSize)}if(this._emissiveTexture&&t.EmissiveTextureEnabled&&(u.updateFloat2("vEmissiveInfos",this._emissiveTexture.coordinatesIndex,this._emissiveTexture.level),f.a.BindTextureMatrix(this._emissiveTexture,u,"emissive")),this._lightmapTexture&&t.LightmapTextureEnabled&&(u.updateFloat2("vLightmapInfos",this._lightmapTexture.coordinatesIndex,this._lightmapTexture.level),f.a.BindTextureMatrix(this._lightmapTexture,u,"lightmap")),this._specularTexture&&t.SpecularTextureEnabled&&(u.updateFloat2("vSpecularInfos",this._specularTexture.coordinatesIndex,this._specularTexture.level),f.a.BindTextureMatrix(this._specularTexture,u,"specular")),this._bumpTexture&&r.getEngine().getCaps().standardDerivatives&&t.BumpTextureEnabled&&(u.updateFloat3("vBumpInfos",this._bumpTexture.coordinatesIndex,1/this._bumpTexture.level,this.parallaxScaleBias),f.a.BindTextureMatrix(this._bumpTexture,u,"bump"),r._mirroredCameraPosition?u.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?1:-1,this._invertNormalMapY?1:-1):u.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?-1:1,this._invertNormalMapY?-1:1)),this._refractionTexture&&t.RefractionTextureEnabled){var d=1;this._refractionTexture.isCube||(u.updateMatrix("refractionMatrix",this._refractionTexture.getReflectionTextureMatrix()),this._refractionTexture.depth&&(d=this._refractionTexture.depth)),u.updateFloat4("vRefractionInfos",this._refractionTexture.level,this.indexOfRefraction,d,this.invertRefractionY?-1:1)}}this.pointsCloud&&u.updateFloat("pointSize",this.pointSize),o.SPECULARTERM&&u.updateColor4("vSpecularColor",this.specularColor,this.specularPower),u.updateColor3("vEmissiveColor",t.EmissiveTextureEnabled?this.emissiveColor:a.e.BlackReadOnly),u.updateFloat("visibility",i.visibility),u.updateColor4("vDiffuseColor",this.diffuseColor,this.alpha)}if(r.texturesEnabled&&(this._diffuseTexture&&t.DiffuseTextureEnabled&&c.setTexture("diffuseSampler",this._diffuseTexture),this._ambientTexture&&t.AmbientTextureEnabled&&c.setTexture("ambientSampler",this._ambientTexture),this._opacityTexture&&t.OpacityTextureEnabled&&c.setTexture("opacitySampler",this._opacityTexture),this._reflectionTexture&&t.ReflectionTextureEnabled&&(this._reflectionTexture.isCube?c.setTexture("reflectionCubeSampler",this._reflectionTexture):c.setTexture("reflection2DSampler",this._reflectionTexture)),this._emissiveTexture&&t.EmissiveTextureEnabled&&c.setTexture("emissiveSampler",this._emissiveTexture),this._lightmapTexture&&t.LightmapTextureEnabled&&c.setTexture("lightmapSampler",this._lightmapTexture),this._specularTexture&&t.SpecularTextureEnabled&&c.setTexture("specularSampler",this._specularTexture),this._bumpTexture&&r.getEngine().getCaps().standardDerivatives&&t.BumpTextureEnabled&&c.setTexture("bumpSampler",this._bumpTexture),this._refractionTexture&&t.RefractionTextureEnabled)){d=1;this._refractionTexture.isCube?c.setTexture("refractionCubeSampler",this._refractionTexture):c.setTexture("refraction2DSampler",this._refractionTexture)}f.a.BindClipPlane(c,r),r.ambientColor.multiplyToRef(this.ambientColor,this._globalAmbientColor),f.a.BindEyePosition(c,r),c.setColor3("vAmbientColor",this._globalAmbientColor)}!l&&this.isFrozen||(r.lightsEnabled&&!this._disableLighting&&f.a.BindLights(r,i,c,o,this._maxSimultaneousLights),(r.fogEnabled&&i.applyFog&&r.fogMode!==s.a.FOGMODE_NONE||this._reflectionTexture||this._refractionTexture)&&this.bindView(c),f.a.BindFogParameters(r,i,c),o.NUM_MORPH_INFLUENCERS&&f.a.BindMorphTargetParameters(i,c),f.a.BindLogDepth(o,c,r),this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(this._activeEffect)),u.update(),this._afterBind(i,this._activeEffect)}}},t.prototype.getAnimatables=function(){var e=[];return this._diffuseTexture&&this._diffuseTexture.animations&&this._diffuseTexture.animations.length>0&&e.push(this._diffuseTexture),this._ambientTexture&&this._ambientTexture.animations&&this._ambientTexture.animations.length>0&&e.push(this._ambientTexture),this._opacityTexture&&this._opacityTexture.animations&&this._opacityTexture.animations.length>0&&e.push(this._opacityTexture),this._reflectionTexture&&this._reflectionTexture.animations&&this._reflectionTexture.animations.length>0&&e.push(this._reflectionTexture),this._emissiveTexture&&this._emissiveTexture.animations&&this._emissiveTexture.animations.length>0&&e.push(this._emissiveTexture),this._specularTexture&&this._specularTexture.animations&&this._specularTexture.animations.length>0&&e.push(this._specularTexture),this._bumpTexture&&this._bumpTexture.animations&&this._bumpTexture.animations.length>0&&e.push(this._bumpTexture),this._lightmapTexture&&this._lightmapTexture.animations&&this._lightmapTexture.animations.length>0&&e.push(this._lightmapTexture),this._refractionTexture&&this._refractionTexture.animations&&this._refractionTexture.animations.length>0&&e.push(this._refractionTexture),e},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&t.push(this._diffuseTexture),this._ambientTexture&&t.push(this._ambientTexture),this._opacityTexture&&t.push(this._opacityTexture),this._reflectionTexture&&t.push(this._reflectionTexture),this._emissiveTexture&&t.push(this._emissiveTexture),this._specularTexture&&t.push(this._specularTexture),this._bumpTexture&&t.push(this._bumpTexture),this._lightmapTexture&&t.push(this._lightmapTexture),this._refractionTexture&&t.push(this._refractionTexture),t},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||(this._diffuseTexture===t||(this._ambientTexture===t||(this._opacityTexture===t||(this._reflectionTexture===t||(this._emissiveTexture===t||(this._specularTexture===t||(this._bumpTexture===t||(this._lightmapTexture===t||this._refractionTexture===t))))))))},t.prototype.dispose=function(t,i){i&&(this._diffuseTexture&&this._diffuseTexture.dispose(),this._ambientTexture&&this._ambientTexture.dispose(),this._opacityTexture&&this._opacityTexture.dispose(),this._reflectionTexture&&this._reflectionTexture.dispose(),this._emissiveTexture&&this._emissiveTexture.dispose(),this._specularTexture&&this._specularTexture.dispose(),this._bumpTexture&&this._bumpTexture.dispose(),this._lightmapTexture&&this._lightmapTexture.dispose(),this._refractionTexture&&this._refractionTexture.dispose()),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e.prototype.dispose.call(this,t,i)},t.prototype.clone=function(e){var i=this,n=r.a.Clone(function(){return new t(e,i.getScene())},this);return n.name=e,n.id=e,n},t.prototype.serialize=function(){return r.a.Serialize(this)},t.Parse=function(e,i,n){return r.a.Parse(function(){return new t(e.name,i)},e,i,n)},Object.defineProperty(t,"DiffuseTextureEnabled",{get:function(){return g.a.DiffuseTextureEnabled},set:function(e){g.a.DiffuseTextureEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"AmbientTextureEnabled",{get:function(){return g.a.AmbientTextureEnabled},set:function(e){g.a.AmbientTextureEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"OpacityTextureEnabled",{get:function(){return g.a.OpacityTextureEnabled},set:function(e){g.a.OpacityTextureEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"ReflectionTextureEnabled",{get:function(){return g.a.ReflectionTextureEnabled},set:function(e){g.a.ReflectionTextureEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"EmissiveTextureEnabled",{get:function(){return g.a.EmissiveTextureEnabled},set:function(e){g.a.EmissiveTextureEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"SpecularTextureEnabled",{get:function(){return g.a.SpecularTextureEnabled},set:function(e){g.a.SpecularTextureEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"BumpTextureEnabled",{get:function(){return g.a.BumpTextureEnabled},set:function(e){g.a.BumpTextureEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"LightmapTextureEnabled",{get:function(){return g.a.LightmapTextureEnabled},set:function(e){g.a.LightmapTextureEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"RefractionTextureEnabled",{get:function(){return g.a.RefractionTextureEnabled},set:function(e){g.a.RefractionTextureEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"ColorGradingTextureEnabled",{get:function(){return g.a.ColorGradingTextureEnabled},set:function(e){g.a.ColorGradingTextureEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"FresnelEnabled",{get:function(){return g.a.FresnelEnabled},set:function(e){g.a.FresnelEnabled=e},enumerable:!0,configurable:!0}),n.c([Object(r.m)("diffuseTexture")],t.prototype,"_diffuseTexture",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesAndMiscDirty")],t.prototype,"diffuseTexture",void 0),n.c([Object(r.m)("ambientTexture")],t.prototype,"_ambientTexture",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"ambientTexture",void 0),n.c([Object(r.m)("opacityTexture")],t.prototype,"_opacityTexture",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesAndMiscDirty")],t.prototype,"opacityTexture",void 0),n.c([Object(r.m)("reflectionTexture")],t.prototype,"_reflectionTexture",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionTexture",void 0),n.c([Object(r.m)("emissiveTexture")],t.prototype,"_emissiveTexture",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"emissiveTexture",void 0),n.c([Object(r.m)("specularTexture")],t.prototype,"_specularTexture",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"specularTexture",void 0),n.c([Object(r.m)("bumpTexture")],t.prototype,"_bumpTexture",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"bumpTexture",void 0),n.c([Object(r.m)("lightmapTexture")],t.prototype,"_lightmapTexture",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"lightmapTexture",void 0),n.c([Object(r.m)("refractionTexture")],t.prototype,"_refractionTexture",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"refractionTexture",void 0),n.c([Object(r.e)("ambient")],t.prototype,"ambientColor",void 0),n.c([Object(r.e)("diffuse")],t.prototype,"diffuseColor",void 0),n.c([Object(r.e)("specular")],t.prototype,"specularColor",void 0),n.c([Object(r.e)("emissive")],t.prototype,"emissiveColor",void 0),n.c([Object(r.c)()],t.prototype,"specularPower",void 0),n.c([Object(r.c)("useAlphaFromDiffuseTexture")],t.prototype,"_useAlphaFromDiffuseTexture",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useAlphaFromDiffuseTexture",void 0),n.c([Object(r.c)("useEmissiveAsIllumination")],t.prototype,"_useEmissiveAsIllumination",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useEmissiveAsIllumination",void 0),n.c([Object(r.c)("linkEmissiveWithDiffuse")],t.prototype,"_linkEmissiveWithDiffuse",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"linkEmissiveWithDiffuse",void 0),n.c([Object(r.c)("useSpecularOverAlpha")],t.prototype,"_useSpecularOverAlpha",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useSpecularOverAlpha",void 0),n.c([Object(r.c)("useReflectionOverAlpha")],t.prototype,"_useReflectionOverAlpha",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useReflectionOverAlpha",void 0),n.c([Object(r.c)("disableLighting")],t.prototype,"_disableLighting",void 0),n.c([Object(r.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"disableLighting",void 0),n.c([Object(r.c)("useObjectSpaceNormalMap")],t.prototype,"_useObjectSpaceNormalMap",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useObjectSpaceNormalMap",void 0),n.c([Object(r.c)("useParallax")],t.prototype,"_useParallax",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useParallax",void 0),n.c([Object(r.c)("useParallaxOcclusion")],t.prototype,"_useParallaxOcclusion",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useParallaxOcclusion",void 0),n.c([Object(r.c)()],t.prototype,"parallaxScaleBias",void 0),n.c([Object(r.c)("roughness")],t.prototype,"_roughness",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"roughness",void 0),n.c([Object(r.c)()],t.prototype,"indexOfRefraction",void 0),n.c([Object(r.c)()],t.prototype,"invertRefractionY",void 0),n.c([Object(r.c)()],t.prototype,"alphaCutOff",void 0),n.c([Object(r.c)("useLightmapAsShadowmap")],t.prototype,"_useLightmapAsShadowmap",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useLightmapAsShadowmap",void 0),n.c([Object(r.h)("diffuseFresnelParameters")],t.prototype,"_diffuseFresnelParameters",void 0),n.c([Object(r.b)("_markAllSubMeshesAsFresnelDirty")],t.prototype,"diffuseFresnelParameters",void 0),n.c([Object(r.h)("opacityFresnelParameters")],t.prototype,"_opacityFresnelParameters",void 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0),n.c([Object(r.c)("useGlossinessFromSpecularMapAlpha")],t.prototype,"_useGlossinessFromSpecularMapAlpha",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useGlossinessFromSpecularMapAlpha",void 0),n.c([Object(r.c)("maxSimultaneousLights")],t.prototype,"_maxSimultaneousLights",void 0),n.c([Object(r.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"maxSimultaneousLights",void 0),n.c([Object(r.c)("invertNormalMapX")],t.prototype,"_invertNormalMapX",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"invertNormalMapX",void 0),n.c([Object(r.c)("invertNormalMapY")],t.prototype,"_invertNormalMapY",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"invertNormalMapY",void 0),n.c([Object(r.c)("twoSidedLighting")],t.prototype,"_twoSidedLighting",void 0),n.c([Object(r.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"twoSidedLighting",void 0),n.c([Object(r.c)()],t.prototype,"useLogarithmicDepth",null),t}(d.a);_.a.RegisteredTypes["BABYLON.StandardMaterial"]=R,s.a.DefaultMaterialFactory=function(e){return new R("default material",e)}},function(e,t,i){"use strict";i.d(t,"a",function(){return n});var n=function(){function e(){}return e.BuildArray=function(e,t){for(var i=[],n=0;n<e;++n)i.push(t());return i},e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return n});var n=function(){function e(){}return e.IsWindowObjectExist=function(){return"undefined"!=typeof window},e.GetDOMTextContent=function(e){for(var t="",i=e.firstChild;i;)3===i.nodeType&&(t+=i.textContent),i=i.nextSibling;return t},e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return n});var n=function(){function e(e,t,i,n,r,o){this.source=e,this.pointerX=t,this.pointerY=i,this.meshUnderPointer=n,this.sourceEvent=r,this.additionalData=o}return e.CreateNew=function(t,i,n){var r=t.getScene();return new e(t,r.pointerX,r.pointerY,r.meshUnderPointer||t,i,n)},e.CreateNewFromSprite=function(t,i,n,r){return new e(t,i.pointerX,i.pointerY,i.meshUnderPointer,n,r)},e.CreateNewFromScene=function(t,i){return new e(null,t.pointerX,t.pointerY,t.meshUnderPointer,i)},e.CreateNewFromPrimitive=function(t,i,n,r){return new e(t,i.x,i.y,null,n,r)},e}()},function(e,t,i){"use strict";i.d(t,"e",function(){return r}),i.d(t,"a",function(){return o}),i.d(t,"d",function(){return s}),i.d(t,"c",function(){return a}),i.d(t,"b",function(){return c});var n=i(1),r=function(){function e(e,t){this.type=e,this.jointData=t,t.nativeParams=t.nativeParams||{}}return Object.defineProperty(e.prototype,"physicsJoint",{get:function(){return this._physicsJoint},set:function(e){this._physicsJoint,this._physicsJoint=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"physicsPlugin",{set:function(e){this._physicsPlugin=e},enumerable:!0,configurable:!0}),e.prototype.executeNativeFunction=function(e){e(this._physicsPlugin.world,this._physicsJoint)},e.DistanceJoint=0,e.HingeJoint=1,e.BallAndSocketJoint=2,e.WheelJoint=3,e.SliderJoint=4,e.PrismaticJoint=5,e.UniversalJoint=6,e.Hinge2Joint=e.WheelJoint,e.PointToPointJoint=8,e.SpringJoint=9,e.LockJoint=10,e}(),o=function(e){function t(t){return e.call(this,r.DistanceJoint,t)||this}return n.d(t,e),t.prototype.updateDistance=function(e,t){this._physicsPlugin.updateDistanceJoint(this,e,t)},t}(r),s=function(e){function t(t,i){return e.call(this,t,i)||this}return n.d(t,e),t.prototype.setMotor=function(e,t){this._physicsPlugin.setMotor(this,e||0,t)},t.prototype.setLimit=function(e,t){this._physicsPlugin.setLimit(this,e,t)},t}(r),a=function(e){function t(t){return e.call(this,r.HingeJoint,t)||this}return n.d(t,e),t.prototype.setMotor=function(e,t){this._physicsPlugin.setMotor(this,e||0,t)},t.prototype.setLimit=function(e,t){this._physicsPlugin.setLimit(this,e,t)},t}(s),c=function(e){function t(t){return e.call(this,r.Hinge2Joint,t)||this}return n.d(t,e),t.prototype.setMotor=function(e,t,i){void 0===i&&(i=0),this._physicsPlugin.setMotor(this,e||0,t,i)},t.prototype.setLimit=function(e,t,i){void 0===i&&(i=0),this._physicsPlugin.setLimit(this,e,t,i)},t}(s)},function(e,t,i){"use strict";i.d(t,"a",function(){return l});var n=i(1),r=i(2),o=i(0),s=i(25),a=i(63),c=i(22),l=function(e){function t(i,n){var r=e.call(this,i,n)||this;return r.diffuse=new o.e(1,1,1),r.specular=new o.e(1,1,1),r.falloffType=t.FALLOFF_DEFAULT,r.intensity=1,r._range=Number.MAX_VALUE,r._inverseSquaredRange=0,r._photometricScale=1,r._intensityMode=t.INTENSITYMODE_AUTOMATIC,r._radius=1e-5,r.renderPriority=0,r._shadowEnabled=!0,r._excludeWithLayerMask=0,r._includeOnlyWithLayerMask=0,r._lightmapMode=0,r._excludedMeshesIds=new Array,r._includedOnlyMeshesIds=new Array,r._isLight=!0,r.getScene().addLight(r),r._uniformBuffer=new a.a(r.getScene().getEngine()),r._buildUniformLayout(),r.includedOnlyMeshes=new Array,r.excludedMeshes=new Array,r._resyncMeshes(),r}return n.d(t,e),Object.defineProperty(t.prototype,"range",{get:function(){return this._range},set:function(e){this._range=e,this._inverseSquaredRange=1/(this.range*this.range)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"intensityMode",{get:function(){return this._intensityMode},set:function(e){this._intensityMode=e,this._computePhotometricScale()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"radius",{get:function(){return this._radius},set:function(e){this._radius=e,this._computePhotometricScale()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"shadowEnabled",{get:function(){return this._shadowEnabled},set:function(e){this._shadowEnabled!==e&&(this._shadowEnabled=e,this._markMeshesAsLightDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"includedOnlyMeshes",{get:function(){return this._includedOnlyMeshes},set:function(e){this._includedOnlyMeshes=e,this._hookArrayForIncludedOnly(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"excludedMeshes",{get:function(){return this._excludedMeshes},set:function(e){this._excludedMeshes=e,this._hookArrayForExcluded(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"excludeWithLayerMask",{get:function(){return this._excludeWithLayerMask},set:function(e){this._excludeWithLayerMask=e,this._resyncMeshes()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"includeOnlyWithLayerMask",{get:function(){return this._includeOnlyWithLayerMask},set:function(e){this._includeOnlyWithLayerMask=e,this._resyncMeshes()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"lightmapMode",{get:function(){return this._lightmapMode},set:function(e){this._lightmapMode!==e&&(this._lightmapMode=e,this._markMeshesAsLightDirty())},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"Light"},t.prototype.toString=function(e){var t="Name: "+this.name;if(t+=", type: "+["Point","Directional","Spot","Hemispheric"][this.getTypeID()],this.animations)for(var i=0;i<this.animations.length;i++)t+=", animation[0]: "+this.animations[i].toString(e);return t},t.prototype._syncParentEnabledState=function(){e.prototype._syncParentEnabledState.call(this),this._resyncMeshes()},t.prototype.setEnabled=function(t){e.prototype.setEnabled.call(this,t),this._resyncMeshes()},t.prototype.getShadowGenerator=function(){return this._shadowGenerator},t.prototype.getAbsolutePosition=function(){return o.x.Zero()},t.prototype.canAffectMesh=function(e){return!e||!(this.includedOnlyMeshes&&this.includedOnlyMeshes.length>0&&-1===this.includedOnlyMeshes.indexOf(e))&&(!(this.excludedMeshes&&this.excludedMeshes.length>0&&-1!==this.excludedMeshes.indexOf(e))&&((0===this.includeOnlyWithLayerMask||0!=(this.includeOnlyWithLayerMask&e.layerMask))&&!(0!==this.excludeWithLayerMask&&this.excludeWithLayerMask&e.layerMask)))},t.CompareLightsPriority=function(e,t){return e.shadowEnabled!==t.shadowEnabled?(t.shadowEnabled?1:0)-(e.shadowEnabled?1:0):t.renderPriority-e.renderPriority},t.prototype.dispose=function(t,i){void 0===i&&(i=!1),this._shadowGenerator&&(this._shadowGenerator.dispose(),this._shadowGenerator=null),this.getScene().stopAnimation(this);for(var n=0,r=this.getScene().meshes;n<r.length;n++){r[n]._removeLightSource(this)}this._uniformBuffer.dispose(),this.getScene().removeLight(this),e.prototype.dispose.call(this,t,i)},t.prototype.getTypeID=function(){return 0},t.prototype.getScaledIntensity=function(){return this._photometricScale*this.intensity},t.prototype.clone=function(e){var i=t.GetConstructorFromName(this.getTypeID(),e,this.getScene());return i?r.a.Clone(i,this):null},t.prototype.serialize=function(){var e=r.a.Serialize(this);return e.type=this.getTypeID(),this.parent&&(e.parentId=this.parent.id),this.excludedMeshes.length>0&&(e.excludedMeshesIds=[],this.excludedMeshes.forEach(function(t){e.excludedMeshesIds.push(t.id)})),this.includedOnlyMeshes.length>0&&(e.includedOnlyMeshesIds=[],this.includedOnlyMeshes.forEach(function(t){e.includedOnlyMeshesIds.push(t.id)})),r.a.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e},t.GetConstructorFromName=function(e,t,i){var n=s.a.Construct("Light_Type_"+e,t,i);return n||null},t.Parse=function(e,i){var n=t.GetConstructorFromName(e.type,e.name,i);if(!n)return null;var o=r.a.Parse(n,e,i);if(e.excludedMeshesIds&&(o._excludedMeshesIds=e.excludedMeshesIds),e.includedOnlyMeshesIds&&(o._includedOnlyMeshesIds=e.includedOnlyMeshesIds),e.parentId&&(o._waitingParentId=e.parentId),void 0!==e.falloffType&&(o.falloffType=e.falloffType),void 0!==e.lightmapMode&&(o.lightmapMode=e.lightmapMode),e.animations){for(var a=0;a<e.animations.length;a++){var l=e.animations[a],u=c.a.GetClass("BABYLON.Animation");u&&o.animations.push(u.Parse(l))}s.a.ParseAnimationRanges(o,e,i)}return e.autoAnimate&&i.beginAnimation(o,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),o},t.prototype._hookArrayForExcluded=function(e){var t=this,i=e.push;e.push=function(){for(var n=[],r=0;r<arguments.length;r++)n[r]=arguments[r];for(var o=i.apply(e,n),s=0,a=n;s<a.length;s++){a[s]._resyncLighSource(t)}return o};var n=e.splice;e.splice=function(i,r){for(var o=n.apply(e,[i,r]),s=0,a=o;s<a.length;s++){a[s]._resyncLighSource(t)}return o};for(var r=0,o=e;r<o.length;r++){o[r]._resyncLighSource(this)}},t.prototype._hookArrayForIncludedOnly=function(e){var t=this,i=e.push;e.push=function(){for(var n=[],r=0;r<arguments.length;r++)n[r]=arguments[r];var o=i.apply(e,n);return t._resyncMeshes(),o};var n=e.splice;e.splice=function(i,r){var o=n.apply(e,[i,r]);return t._resyncMeshes(),o},this._resyncMeshes()},t.prototype._resyncMeshes=function(){for(var e=0,t=this.getScene().meshes;e<t.length;e++){t[e]._resyncLighSource(this)}},t.prototype._markMeshesAsLightDirty=function(){for(var e=0,t=this.getScene().meshes;e<t.length;e++){var i=t[e];-1!==i.lightSources.indexOf(this)&&i._markSubMeshesAsLightDirty()}},t.prototype._computePhotometricScale=function(){this._photometricScale=this._getPhotometricScale(),this.getScene().resetCachedMaterial()},t.prototype._getPhotometricScale=function(){var e=0,i=this.getTypeID(),n=this.intensityMode;switch(n===t.INTENSITYMODE_AUTOMATIC&&(n=i===t.LIGHTTYPEID_DIRECTIONALLIGHT?t.INTENSITYMODE_ILLUMINANCE:t.INTENSITYMODE_LUMINOUSINTENSITY),i){case t.LIGHTTYPEID_POINTLIGHT:case t.LIGHTTYPEID_SPOTLIGHT:switch(n){case t.INTENSITYMODE_LUMINOUSPOWER:e=1/(4*Math.PI);break;case t.INTENSITYMODE_LUMINOUSINTENSITY:e=1;break;case t.INTENSITYMODE_LUMINANCE:e=this.radius*this.radius}break;case t.LIGHTTYPEID_DIRECTIONALLIGHT:switch(n){case t.INTENSITYMODE_ILLUMINANCE:e=1;break;case t.INTENSITYMODE_LUMINANCE:var r=this.radius;r=Math.max(r,.001),e=2*Math.PI*(1-Math.cos(r))}break;case t.LIGHTTYPEID_HEMISPHERICLIGHT:e=1}return e},t.prototype._reorderLightsInScene=function(){var e=this.getScene();0!=this._renderPriority&&(e.requireLightSorting=!0),this.getScene().sortLightsByPriority()},t.FALLOFF_DEFAULT=0,t.FALLOFF_PHYSICAL=1,t.FALLOFF_GLTF=2,t.FALLOFF_STANDARD=3,t.LIGHTMAP_DEFAULT=0,t.LIGHTMAP_SPECULAR=1,t.LIGHTMAP_SHADOWSONLY=2,t.INTENSITYMODE_AUTOMATIC=0,t.INTENSITYMODE_LUMINOUSPOWER=1,t.INTENSITYMODE_LUMINOUSINTENSITY=2,t.INTENSITYMODE_ILLUMINANCE=3,t.INTENSITYMODE_LUMINANCE=4,t.LIGHTTYPEID_POINTLIGHT=0,t.LIGHTTYPEID_DIRECTIONALLIGHT=1,t.LIGHTTYPEID_SPOTLIGHT=2,t.LIGHTTYPEID_HEMISPHERICLIGHT=3,n.c([Object(r.e)()],t.prototype,"diffuse",void 0),n.c([Object(r.e)()],t.prototype,"specular",void 0),n.c([Object(r.c)()],t.prototype,"falloffType",void 0),n.c([Object(r.c)()],t.prototype,"intensity",void 0),n.c([Object(r.c)()],t.prototype,"range",null),n.c([Object(r.c)()],t.prototype,"intensityMode",null),n.c([Object(r.c)()],t.prototype,"radius",null),n.c([Object(r.c)()],t.prototype,"_renderPriority",void 0),n.c([Object(r.b)("_reorderLightsInScene")],t.prototype,"renderPriority",void 0),n.c([Object(r.c)("shadowEnabled")],t.prototype,"_shadowEnabled",void 0),n.c([Object(r.c)("excludeWithLayerMask")],t.prototype,"_excludeWithLayerMask",void 0),n.c([Object(r.c)("includeOnlyWithLayerMask")],t.prototype,"_includeOnlyWithLayerMask",void 0),n.c([Object(r.c)("lightmapMode")],t.prototype,"_lightmapMode",void 0),t}(s.a)},function(e,t,i){"use strict";i.d(t,"a",function(){return l});var n=i(34),r=i(0),o=i(50),s=i(81),a=i(16),c=i(21),l=function(){function e(e,t,i){void 0===i&&(i=Number.MAX_VALUE),this.origin=e,this.direction=t,this.length=i}return e.prototype.intersectsBoxMinMax=function(t,i,n){void 0===n&&(n=0);var r,o,s,a,c=e.TmpVector3[0].copyFromFloats(t.x-n,t.y-n,t.z-n),l=e.TmpVector3[1].copyFromFloats(i.x+n,i.y+n,i.z+n),u=0,h=Number.MAX_VALUE;if(Math.abs(this.direction.x)<1e-7){if(this.origin.x<c.x||this.origin.x>l.x)return!1}else if(r=1/this.direction.x,o=(c.x-this.origin.x)*r,(s=(l.x-this.origin.x)*r)===-1/0&&(s=1/0),o>s&&(a=o,o=s,s=a),(u=Math.max(o,u))>(h=Math.min(s,h)))return!1;if(Math.abs(this.direction.y)<1e-7){if(this.origin.y<c.y||this.origin.y>l.y)return!1}else if(r=1/this.direction.y,o=(c.y-this.origin.y)*r,(s=(l.y-this.origin.y)*r)===-1/0&&(s=1/0),o>s&&(a=o,o=s,s=a),(u=Math.max(o,u))>(h=Math.min(s,h)))return!1;if(Math.abs(this.direction.z)<1e-7){if(this.origin.z<c.z||this.origin.z>l.z)return!1}else if(r=1/this.direction.z,o=(c.z-this.origin.z)*r,(s=(l.z-this.origin.z)*r)===-1/0&&(s=1/0),o>s&&(a=o,o=s,s=a),(u=Math.max(o,u))>(h=Math.min(s,h)))return!1;return!0},e.prototype.intersectsBox=function(e,t){return void 0===t&&(t=0),this.intersectsBoxMinMax(e.minimum,e.maximum,t)},e.prototype.intersectsSphere=function(e,t){void 0===t&&(t=0);var i=e.center.x-this.origin.x,n=e.center.y-this.origin.y,r=e.center.z-this.origin.z,o=i*i+n*n+r*r,s=e.radius+t,a=s*s;if(o<=a)return!0;var c=i*this.direction.x+n*this.direction.y+r*this.direction.z;return!(c<0)&&o-c*c<=a},e.prototype.intersectsTriangle=function(t,i,n){var o=e.TmpVector3[0],a=e.TmpVector3[1],c=e.TmpVector3[2],l=e.TmpVector3[3],u=e.TmpVector3[4];i.subtractToRef(t,o),n.subtractToRef(t,a),r.x.CrossToRef(this.direction,a,c);var h=r.x.Dot(o,c);if(0===h)return null;var d=1/h;this.origin.subtractToRef(t,l);var f=r.x.Dot(l,c)*d;if(f<0||f>1)return null;r.x.CrossToRef(l,o,u);var p=r.x.Dot(this.direction,u)*d;if(p<0||f+p>1)return null;var _=r.x.Dot(a,u)*d;return _>this.length?null:new s.a(f,p,_)},e.prototype.intersectsPlane=function(e){var t,i=r.x.Dot(e.normal,this.direction);if(Math.abs(i)<9.99999997475243e-7)return null;var n=r.x.Dot(e.normal,this.origin);return(t=(-e.d-n)/i)<0?t<-9.99999997475243e-7?null:0:t},e.prototype.intersectsMesh=function(t,i){var n=r.t.Matrix[0];return t.getWorldMatrix().invertToRef(n),this._tmpRay?e.TransformToRef(this,n,this._tmpRay):this._tmpRay=e.Transform(this,n),t.intersects(this._tmpRay,i)},e.prototype.intersectsMeshes=function(e,t,i){i?i.length=0:i=[];for(var n=0;n<e.length;n++){var r=this.intersectsMesh(e[n],t);r.hit&&i.push(r)}return i.sort(this._comparePickingInfo),i},e.prototype._comparePickingInfo=function(e,t){return e.distance<t.distance?-1:e.distance>t.distance?1:0},e.prototype.intersectionSegment=function(t,i,n){var o=this.origin,s=r.t.Vector3[0],a=r.t.Vector3[1],c=r.t.Vector3[2],l=r.t.Vector3[3];i.subtractToRef(t,s),this.direction.scaleToRef(e.rayl,c),o.addToRef(c,a),t.subtractToRef(o,l);var u,h,d,f,p=r.x.Dot(s,s),_=r.x.Dot(s,c),g=r.x.Dot(c,c),m=r.x.Dot(s,l),v=r.x.Dot(c,l),y=p*g-_*_,b=y,T=y;y<e.smallnum?(h=0,b=1,f=v,T=g):(f=p*v-_*m,(h=_*v-g*m)<0?(h=0,f=v,T=g):h>b&&(h=b,f=v+_,T=g)),f<0?(f=0,-m<0?h=0:-m>p?h=b:(h=-m,b=p)):f>T&&(f=T,-m+_<0?h=0:-m+_>p?h=b:(h=-m+_,b=p)),u=Math.abs(h)<e.smallnum?0:h/b,d=Math.abs(f)<e.smallnum?0:f/T;var E=r.t.Vector3[4];c.scaleToRef(d,E);var A=r.t.Vector3[5];s.scaleToRef(u,A),A.addInPlace(l);var x=r.t.Vector3[6];return A.subtractToRef(E,x),d>0&&d<=this.length&&x.lengthSquared()<n*n?A.length():-1},e.prototype.update=function(e,t,i,n,r,o,s){return this.unprojectRayToRef(e,t,i,n,r,o,s),this},e.Zero=function(){return new e(r.x.Zero(),r.x.Zero())},e.CreateNew=function(t,i,n,r,o,s,a){return e.Zero().update(t,i,n,r,o,s,a)},e.CreateNewFromTo=function(t,i,n){void 0===n&&(n=r.j.IdentityReadOnly);var o=i.subtract(t),s=Math.sqrt(o.x*o.x+o.y*o.y+o.z*o.z);return o.normalize(),e.Transform(new e(t,o,s),n)},e.Transform=function(t,i){var n=new e(new r.x(0,0,0),new r.x(0,0,0));return e.TransformToRef(t,i,n),n},e.TransformToRef=function(e,t,i){r.x.TransformCoordinatesToRef(e.origin,t,i.origin),r.x.TransformNormalToRef(e.direction,t,i.direction),i.length=e.length;var n=i.direction,o=n.length();if(0!==o&&1!==o){var s=1/o;n.x*=s,n.y*=s,n.z*=s,i.length*=o}},e.prototype.unprojectRayToRef=function(e,t,i,n,o,s,a){var c=r.t.Matrix[0];o.multiplyToRef(s,c),c.multiplyToRef(a,c),c.invert();var l=r.t.Vector3[0];l.x=e/i*2-1,l.y=-(t/n*2-1),l.z=-1;var u=r.t.Vector3[1].copyFromFloats(l.x,l.y,1),h=r.t.Vector3[2],d=r.t.Vector3[3];r.x._UnprojectFromInvertedMatrixToRef(l,c,h),r.x._UnprojectFromInvertedMatrixToRef(u,c,d),this.origin.copyFrom(h),d.subtractToRef(h,this.direction),this.direction.normalize()},e.TmpVector3=n.a.BuildArray(6,r.x.Zero),e.smallnum=1e-8,e.rayl=1e9,e}();a.a.prototype.createPickingRay=function(e,t,i,n,r){void 0===r&&(r=!1);var o=l.Zero();return this.createPickingRayToRef(e,t,i,o,n,r),o},a.a.prototype.createPickingRayToRef=function(e,t,i,n,o,s){void 0===s&&(s=!1);var a=this.getEngine();if(!o){if(!this.activeCamera)throw new Error("Active camera not set");o=this.activeCamera}var c=o.viewport.toGlobal(a.getRenderWidth(),a.getRenderHeight());return e=e/a.getHardwareScalingLevel()-c.x,t=t/a.getHardwareScalingLevel()-(a.getRenderHeight()-c.y-c.height),n.update(e,t,c.width,c.height,i||r.j.IdentityReadOnly,s?r.j.IdentityReadOnly:o.getViewMatrix(),o.getProjectionMatrix()),this},a.a.prototype.createPickingRayInCameraSpace=function(e,t,i){var n=l.Zero();return this.createPickingRayInCameraSpaceToRef(e,t,n,i),n},a.a.prototype.createPickingRayInCameraSpaceToRef=function(e,t,i,n){if(!o.a)return this;var s=this.getEngine();if(!n){if(!this.activeCamera)throw new Error("Active camera not set");n=this.activeCamera}var a=n.viewport.toGlobal(s.getRenderWidth(),s.getRenderHeight()),c=r.j.Identity();return e=e/s.getHardwareScalingLevel()-a.x,t=t/s.getHardwareScalingLevel()-(s.getRenderHeight()-a.y-a.height),i.update(e,t,a.width,a.height,c,c,n.getProjectionMatrix()),this},a.a.prototype._internalPick=function(e,t,i,n){if(!o.a)return null;for(var r=null,s=0;s<this.meshes.length;s++){var a=this.meshes[s];if(t){if(!t(a))continue}else if(!a.isEnabled()||!a.isVisible||!a.isPickable)continue;var c=e(a.getWorldMatrix()),l=a.intersects(c,i,n);if(l&&l.hit&&((i||null==r||!(l.distance>=r.distance))&&(r=l,i)))break}return r||new o.a},a.a.prototype._internalMultiPick=function(e,t,i){if(!o.a)return null;for(var n=new Array,r=0;r<this.meshes.length;r++){var s=this.meshes[r];if(t){if(!t(s))continue}else if(!s.isEnabled()||!s.isVisible||!s.isPickable)continue;var a=e(s.getWorldMatrix()),c=s.intersects(a,!1,i);c&&c.hit&&n.push(c)}return n},a.a.prototype.pick=function(e,t,i,n,s,a){var c=this;if(!o.a)return null;var u=this._internalPick(function(i){return c._tempPickingRay||(c._tempPickingRay=l.Zero()),c.createPickingRayToRef(e,t,i,c._tempPickingRay,s||null),c._tempPickingRay},i,n,a);return u&&(u.ray=this.createPickingRay(e,t,r.j.Identity(),s||null)),u},a.a.prototype.pickWithRay=function(e,t,i,n){var o=this,s=this._internalPick(function(t){return o._pickWithRayInverseMatrix||(o._pickWithRayInverseMatrix=r.j.Identity()),t.invertToRef(o._pickWithRayInverseMatrix),o._cachedRayForTransform||(o._cachedRayForTransform=l.Zero()),l.TransformToRef(e,o._pickWithRayInverseMatrix,o._cachedRayForTransform),o._cachedRayForTransform},t,i,n);return s&&(s.ray=e),s},a.a.prototype.multiPick=function(e,t,i,n,r){var o=this;return this._internalMultiPick(function(i){return o.createPickingRay(e,t,i,n||null)},i,r)},a.a.prototype.multiPickWithRay=function(e,t,i){var n=this;return this._internalMultiPick(function(t){return n._pickWithRayInverseMatrix||(n._pickWithRayInverseMatrix=r.j.Identity()),t.invertToRef(n._pickWithRayInverseMatrix),n._cachedRayForTransform||(n._cachedRayForTransform=l.Zero()),l.TransformToRef(e,n._pickWithRayInverseMatrix,n._cachedRayForTransform),n._cachedRayForTransform},t,i)},c.a.prototype.getForwardRay=function(e,t,i){void 0===e&&(e=100),t||(t=this.getWorldMatrix()),i||(i=this.position);var n=this._scene.useRightHandedSystem?new r.x(0,0,-1):new r.x(0,0,1),o=r.x.TransformNormal(n,t),s=r.x.Normalize(o);return new l(i,s,e)}},function(e,t,i){"use strict";i.d(t,"a",function(){return c});var n=i(0),r=i(11),o=i(13),s=i(72),a=i(4);o.a.CreateLineSystem=function(e){for(var t=[],i=[],n=e.lines,r=e.colors,s=[],a=0,c=0;c<n.length;c++)for(var l=n[c],u=0;u<l.length;u++){if(i.push(l[u].x,l[u].y,l[u].z),r){var h=r[c];s.push(h[u].r,h[u].g,h[u].b,h[u].a)}u>0&&(t.push(a-1),t.push(a)),a++}var d=new o.a;return d.indices=t,d.positions=i,r&&(d.colors=s),d},o.a.CreateDashedLines=function(e){var t,i,r=e.dashSize||3,s=e.gapSize||1,a=e.dashNb||200,c=e.points,l=new Array,u=new Array,h=n.x.Zero(),d=0,f=0,p=0,_=0,g=0;for(g=0;g<c.length-1;g++)c[g+1].subtractToRef(c[g],h),d+=h.length();for(i=r*(t=d/a)/(r+s),g=0;g<c.length-1;g++){c[g+1].subtractToRef(c[g],h),f=Math.floor(h.length()/t),h.normalize();for(var m=0;m<f;m++)p=t*m,l.push(c[g].x+p*h.x,c[g].y+p*h.y,c[g].z+p*h.z),l.push(c[g].x+(p+i)*h.x,c[g].y+(p+i)*h.y,c[g].z+(p+i)*h.z),u.push(_,_+1),_+=2}var v=new o.a;return v.positions=l,v.indices=u,v},r.a.CreateLines=function(e,t,i,n,r){void 0===i&&(i=null),void 0===n&&(n=!1),void 0===r&&(r=null);var o={points:t,updatable:n,instance:r};return c.CreateLines(e,o,i)},r.a.CreateDashedLines=function(e,t,i,n,r,o,s,a){void 0===o&&(o=null);var l={points:t,dashSize:i,gapSize:n,dashNb:r,updatable:s,instance:a};return c.CreateDashedLines(e,l,o)};var c=function(){function e(){}return e.CreateLineSystem=function(e,t,i){var n=t.instance,r=t.lines,c=t.colors;if(n){var l,u,h=n.getVerticesData(a.b.PositionKind);c&&(l=n.getVerticesData(a.b.ColorKind));for(var d=0,f=0,p=0;p<r.length;p++)for(var _=r[p],g=0;g<_.length;g++)h[d]=_[g].x,h[d+1]=_[g].y,h[d+2]=_[g].z,c&&l&&(u=c[p],l[f]=u[g].r,l[f+1]=u[g].g,l[f+2]=u[g].b,l[f+3]=u[g].a,f+=4),d+=3;return n.updateVerticesData(a.b.PositionKind,h,!1,!1),c&&l&&n.updateVerticesData(a.b.ColorKind,l,!1,!1),n}var m=!!c,v=new s.b(e,i,null,void 0,void 0,m,t.useVertexAlpha);return o.a.CreateLineSystem(t).applyToMesh(v,t.updatable),v},e.CreateLines=function(t,i,n){void 0===n&&(n=null);var r=i.colors?[i.colors]:null;return e.CreateLineSystem(t,{lines:[i.points],updatable:i.updatable,instance:i.instance,colors:r,useVertexAlpha:i.useVertexAlpha},n)},e.CreateDashedLines=function(e,t,i){void 0===i&&(i=null);var a=t.points,c=t.instance,l=t.gapSize||1,u=t.dashSize||3;if(c){return c.updateMeshPositions(function(e){var t,i,r=n.x.Zero(),o=e.length/6,s=0,l=0,u=0,h=0,d=0,f=0;for(d=0;d<a.length-1;d++)a[d+1].subtractToRef(a[d],r),s+=r.length();t=s/o;var p=c._creationDataStorage.dashSize;for(i=p*t/(p+c._creationDataStorage.gapSize),d=0;d<a.length-1;d++)for(a[d+1].subtractToRef(a[d],r),l=Math.floor(r.length()/t),r.normalize(),f=0;f<l&&h<e.length;)u=t*f,e[h]=a[d].x+u*r.x,e[h+1]=a[d].y+u*r.y,e[h+2]=a[d].z+u*r.z,e[h+3]=a[d].x+(u+i)*r.x,e[h+4]=a[d].y+(u+i)*r.y,e[h+5]=a[d].z+(u+i)*r.z,h+=6,f++;for(;h<e.length;)e[h]=a[d].x,e[h+1]=a[d].y,e[h+2]=a[d].z,h+=3},!1),c}var h=new s.b(e,i);return o.a.CreateDashedLines(t).applyToMesh(h,t.updatable),h._creationDataStorage=new r.b,h._creationDataStorage.dashSize=u,h._creationDataStorage.gapSize=l,h},e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return l});var n=i(16),r=i(8),o=i(17),s=i(23),a=i(65),c=i(0),l=function(){function e(e,t){var i=this;void 0===t&&(t=!0),this.originalScene=e,this._pointerCaptures={},this._lastPointerEvents={},this._sharedGizmoLight=null,this.pickUtilitySceneFirst=!0,this.shouldRender=!0,this.onlyCheckPointerDownEvents=!0,this.processAllEvents=!1,this.onPointerOutObservable=new r.c,this.utilityLayerScene=new n.a(e.getEngine(),{virtual:!0}),this.utilityLayerScene.useRightHandedSystem=e.useRightHandedSystem,this.utilityLayerScene._allowPostProcessClearColor=!1,this.utilityLayerScene.detachControl(),t&&(this._originalPointerObserver=e.onPrePointerObservable.add(function(t,n){if(i.utilityLayerScene.activeCamera&&(i.processAllEvents||t.type===o.a.POINTERMOVE||t.type===o.a.POINTERUP||t.type===o.a.POINTERDOWN)){i.utilityLayerScene.pointerX=e.pointerX,i.utilityLayerScene.pointerY=e.pointerY;var r=t.event;if(e.isPointerCaptured(r.pointerId))i._pointerCaptures[r.pointerId]=!1;else{var s=t.ray?i.utilityLayerScene.pickWithRay(t.ray):i.utilityLayerScene.pick(e.pointerX,e.pointerY);if(!t.ray&&s&&(t.ray=s.ray),i.utilityLayerScene.onPrePointerObservable.notifyObservers(t),i.onlyCheckPointerDownEvents&&t.type!=o.a.POINTERDOWN)return t.skipOnPointerObservable||i.utilityLayerScene.onPointerObservable.notifyObservers(new o.b(t.type,t.event,s)),void(t.type===o.a.POINTERUP&&i._pointerCaptures[r.pointerId]&&(i._pointerCaptures[r.pointerId]=!1));if(i.utilityLayerScene.autoClearDepthAndStencil||i.pickUtilitySceneFirst)s&&s.hit&&(t.skipOnPointerObservable||i.utilityLayerScene.onPointerObservable.notifyObservers(new o.b(t.type,t.event,s)),t.skipOnPointerObservable=!0);else{var a=t.ray?e.pickWithRay(t.ray):e.pick(e.pointerX,e.pointerY),c=t.event;a&&s&&(0===s.distance&&a.pickedMesh?i.mainSceneTrackerPredicate&&i.mainSceneTrackerPredicate(a.pickedMesh)?(i._notifyObservers(t,a,c),t.skipOnPointerObservable=!0):t.type===o.a.POINTERDOWN?i._pointerCaptures[c.pointerId]=!0:i._lastPointerEvents[c.pointerId]&&(i.onPointerOutObservable.notifyObservers(c.pointerId),delete i._lastPointerEvents[c.pointerId]):!i._pointerCaptures[c.pointerId]&&(s.distance<a.distance||0===a.distance)?(i._notifyObservers(t,s,c),t.skipOnPointerObservable||(t.skipOnPointerObservable=s.distance>0)):!i._pointerCaptures[c.pointerId]&&s.distance>a.distance&&(i.mainSceneTrackerPredicate&&i.mainSceneTrackerPredicate(a.pickedMesh)?(i._notifyObservers(t,a,c),t.skipOnPointerObservable=!0):i._lastPointerEvents[c.pointerId]&&(i.onPointerOutObservable.notifyObservers(c.pointerId),delete i._lastPointerEvents[c.pointerId])),t.type===o.a.POINTERUP&&i._pointerCaptures[c.pointerId]&&(i._pointerCaptures[c.pointerId]=!1))}}}}),this._originalPointerObserver&&e.onPrePointerObservable.makeObserverTopPriority(this._originalPointerObserver)),this.utilityLayerScene.autoClear=!1,this._afterRenderObserver=this.originalScene.onAfterRenderObservable.add(function(){i.shouldRender&&i.render()}),this._sceneDisposeObserver=this.originalScene.onDisposeObservable.add(function(){i.dispose()}),this._updateCamera()}return e.prototype._getSharedGizmoLight=function(){return this._sharedGizmoLight||(this._sharedGizmoLight=new a.a("shared gizmo light",new c.x(0,1,0),this.utilityLayerScene),this._sharedGizmoLight.intensity=2,this._sharedGizmoLight.groundColor=c.e.Gray()),this._sharedGizmoLight},Object.defineProperty(e,"DefaultUtilityLayer",{get:function(){return null==e._DefaultUtilityLayer&&(e._DefaultUtilityLayer=new e(s.a.LastCreatedScene),e._DefaultUtilityLayer.originalScene.onDisposeObservable.addOnce(function(){e._DefaultUtilityLayer=null})),e._DefaultUtilityLayer},enumerable:!0,configurable:!0}),Object.defineProperty(e,"DefaultKeepDepthUtilityLayer",{get:function(){return null==e._DefaultKeepDepthUtilityLayer&&(e._DefaultKeepDepthUtilityLayer=new e(s.a.LastCreatedScene),e._DefaultKeepDepthUtilityLayer.utilityLayerScene.autoClearDepthAndStencil=!1,e._DefaultKeepDepthUtilityLayer.originalScene.onDisposeObservable.addOnce(function(){e._DefaultKeepDepthUtilityLayer=null})),e._DefaultKeepDepthUtilityLayer},enumerable:!0,configurable:!0}),e.prototype._notifyObservers=function(e,t,i){e.skipOnPointerObservable||(this.utilityLayerScene.onPointerObservable.notifyObservers(new o.b(e.type,e.event,t)),this._lastPointerEvents[i.pointerId]=!0)},e.prototype.render=function(){if(this._updateCamera(),this.utilityLayerScene.activeCamera){var e=this.utilityLayerScene.activeCamera.getScene(),t=this.utilityLayerScene.activeCamera;t._scene=this.utilityLayerScene,t.leftCamera&&(t.leftCamera._scene=this.utilityLayerScene),t.rightCamera&&(t.rightCamera._scene=this.utilityLayerScene),this.utilityLayerScene.render(!1),t._scene=e,t.leftCamera&&(t.leftCamera._scene=e),t.rightCamera&&(t.rightCamera._scene=e)}},e.prototype.dispose=function(){this.onPointerOutObservable.clear(),this._afterRenderObserver&&this.originalScene.onAfterRenderObservable.remove(this._afterRenderObserver),this._sceneDisposeObserver&&this.originalScene.onDisposeObservable.remove(this._sceneDisposeObserver),this._originalPointerObserver&&this.originalScene.onPrePointerObservable.remove(this._originalPointerObserver),this.utilityLayerScene.dispose()},e.prototype._updateCamera=function(){this.originalScene.activeCameras.length>1?this.utilityLayerScene.activeCamera=this.originalScene.activeCameras[this.originalScene.activeCameras.length-1]:this.utilityLayerScene.activeCamera=this.originalScene.activeCamera},e._DefaultUtilityLayer=null,e._DefaultKeepDepthUtilityLayer=null,e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return a});var n=i(1),r=i(2),o=i(8),s=i(0),a=function(e){function t(i,n,r){void 0===n&&(n=null),void 0===r&&(r=!0);var a=e.call(this,i,n)||this;return a._forward=new s.x(0,0,1),a._forwardInverted=new s.x(0,0,-1),a._up=new s.x(0,1,0),a._right=new s.x(1,0,0),a._rightInverted=new s.x(-1,0,0),a._position=s.x.Zero(),a._rotation=s.x.Zero(),a._rotationQuaternion=null,a._scaling=s.x.One(),a._isDirty=!1,a._transformToBoneReferal=null,a._billboardMode=t.BILLBOARDMODE_NONE,a._preserveParentRotationForBillboard=!1,a.scalingDeterminant=1,a._infiniteDistance=!1,a.ignoreNonUniformScaling=!1,a.reIntegrateRotationIntoRotationQuaternion=!1,a._poseMatrix=null,a._localMatrix=s.j.Zero(),a._usePivotMatrix=!1,a._absolutePosition=s.x.Zero(),a._pivotMatrix=s.j.Identity(),a._postMultiplyPivotMatrix=!1,a._isWorldMatrixFrozen=!1,a._indexInSceneTransformNodesArray=-1,a.onAfterWorldMatrixUpdateObservable=new o.c,a._nonUniformScaling=!1,r&&a.getScene().addTransformNode(a),a}return n.d(t,e),Object.defineProperty(t.prototype,"billboardMode",{get:function(){return this._billboardMode},set:function(e){this._billboardMode!==e&&(this._billboardMode=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"preserveParentRotationForBillboard",{get:function(){return this._preserveParentRotationForBillboard},set:function(e){e!==this._preserveParentRotationForBillboard&&(this._preserveParentRotationForBillboard=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"infiniteDistance",{get:function(){return this._infiniteDistance},set:function(e){this._infiniteDistance!==e&&(this._infiniteDistance=e)},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"TransformNode"},Object.defineProperty(t.prototype,"position",{get:function(){return this._position},set:function(e){this._position=e,this._isDirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this._rotation},set:function(e){this._rotation=e,this._rotationQuaternion=null,this._isDirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._scaling},set:function(e){this._scaling=e,this._isDirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rotationQuaternion",{get:function(){return this._rotationQuaternion},set:function(e){this._rotationQuaternion=e,e&&this._rotation.setAll(0),this._isDirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"forward",{get:function(){return s.x.Normalize(s.x.TransformNormal(this.getScene().useRightHandedSystem?this._forwardInverted:this._forward,this.getWorldMatrix()))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"up",{get:function(){return s.x.Normalize(s.x.TransformNormal(this._up,this.getWorldMatrix()))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return s.x.Normalize(s.x.TransformNormal(this.getScene().useRightHandedSystem?this._rightInverted:this._right,this.getWorldMatrix()))},enumerable:!0,configurable:!0}),t.prototype.updatePoseMatrix=function(e){return this._poseMatrix?(this._poseMatrix.copyFrom(e),this):(this._poseMatrix=e.clone(),this)},t.prototype.getPoseMatrix=function(){return this._poseMatrix||(this._poseMatrix=s.j.Identity()),this._poseMatrix},t.prototype._isSynchronized=function(){var e=this._cache;if(this.billboardMode!==e.billboardMode||this.billboardMode!==t.BILLBOARDMODE_NONE)return!1;if(e.pivotMatrixUpdated)return!1;if(this.infiniteDistance)return!1;if(!e.position.equals(this._position))return!1;if(this._rotationQuaternion){if(!e.rotationQuaternion.equals(this._rotationQuaternion))return!1}else if(!e.rotation.equals(this._rotation))return!1;return!!e.scaling.equals(this._scaling)},t.prototype._initCache=function(){e.prototype._initCache.call(this);var t=this._cache;t.localMatrixUpdated=!1,t.position=s.x.Zero(),t.scaling=s.x.Zero(),t.rotation=s.x.Zero(),t.rotationQuaternion=new s.q(0,0,0,0),t.billboardMode=-1,t.infiniteDistance=!1},t.prototype.markAsDirty=function(e){return this._currentRenderId=Number.MAX_VALUE,this._isDirty=!0,this},Object.defineProperty(t.prototype,"absolutePosition",{get:function(){return this._absolutePosition},enumerable:!0,configurable:!0}),t.prototype.setPreTransformMatrix=function(e){return this.setPivotMatrix(e,!1)},t.prototype.setPivotMatrix=function(e,t){return void 0===t&&(t=!0),this._pivotMatrix.copyFrom(e),this._usePivotMatrix=!this._pivotMatrix.isIdentity(),this._cache.pivotMatrixUpdated=!0,this._postMultiplyPivotMatrix=t,this._postMultiplyPivotMatrix&&(this._pivotMatrixInverse?this._pivotMatrix.invertToRef(this._pivotMatrixInverse):this._pivotMatrixInverse=s.j.Invert(this._pivotMatrix)),this},t.prototype.getPivotMatrix=function(){return this._pivotMatrix},t.prototype.freezeWorldMatrix=function(){return this._isWorldMatrixFrozen=!1,this.computeWorldMatrix(!0),this._isWorldMatrixFrozen=!0,this},t.prototype.unfreezeWorldMatrix=function(){return this._isWorldMatrixFrozen=!1,this.computeWorldMatrix(!0),this},Object.defineProperty(t.prototype,"isWorldMatrixFrozen",{get:function(){return this._isWorldMatrixFrozen},enumerable:!0,configurable:!0}),t.prototype.getAbsolutePosition=function(){return this.computeWorldMatrix(),this._absolutePosition},t.prototype.setAbsolutePosition=function(e){if(!e)return this;var t,i,n;if(void 0===e.x){if(arguments.length<3)return this;t=arguments[0],i=arguments[1],n=arguments[2]}else t=e.x,i=e.y,n=e.z;if(this.parent){var r=s.t.Matrix[0];this.parent.getWorldMatrix().invertToRef(r),s.x.TransformCoordinatesFromFloatsToRef(t,i,n,r,this.position)}else this.position.x=t,this.position.y=i,this.position.z=n;return this},t.prototype.setPositionWithLocalVector=function(e){return this.computeWorldMatrix(),this.position=s.x.TransformNormal(e,this._localMatrix),this},t.prototype.getPositionExpressedInLocalSpace=function(){this.computeWorldMatrix();var e=s.t.Matrix[0];return this._localMatrix.invertToRef(e),s.x.TransformNormal(this.position,e)},t.prototype.locallyTranslate=function(e){return this.computeWorldMatrix(!0),this.position=s.x.TransformCoordinates(e,this._localMatrix),this},t.prototype.lookAt=function(e,i,n,r,o){void 0===i&&(i=0),void 0===n&&(n=0),void 0===r&&(r=0),void 0===o&&(o=s.s.LOCAL);var a=t._lookAtVectorCache,c=o===s.s.LOCAL?this.position:this.getAbsolutePosition();if(e.subtractToRef(c,a),this.setDirection(a,i,n,r),o===s.s.WORLD&&this.parent)if(this.rotationQuaternion){var l=s.t.Matrix[0];this.rotationQuaternion.toRotationMatrix(l);var u=s.t.Matrix[1];this.parent.getWorldMatrix().getRotationMatrixToRef(u),u.invert(),l.multiplyToRef(u,l),this.rotationQuaternion.fromRotationMatrix(l)}else{var h=s.t.Quaternion[0];s.q.FromEulerVectorToRef(this.rotation,h);l=s.t.Matrix[0];h.toRotationMatrix(l);u=s.t.Matrix[1];this.parent.getWorldMatrix().getRotationMatrixToRef(u),u.invert(),l.multiplyToRef(u,l),h.fromRotationMatrix(l),h.toEulerAnglesToRef(this.rotation)}return this},t.prototype.getDirection=function(e){var t=s.x.Zero();return this.getDirectionToRef(e,t),t},t.prototype.getDirectionToRef=function(e,t){return s.x.TransformNormalToRef(e,this.getWorldMatrix(),t),this},t.prototype.setDirection=function(e,t,i,n){void 0===t&&(t=0),void 0===i&&(i=0),void 0===n&&(n=0);var r=-Math.atan2(e.z,e.x)+Math.PI/2,o=Math.sqrt(e.x*e.x+e.z*e.z),a=-Math.atan2(e.y,o);return this.rotationQuaternion?s.q.RotationYawPitchRollToRef(r+t,a+i,n,this.rotationQuaternion):(this.rotation.x=a+i,this.rotation.y=r+t,this.rotation.z=n),this},t.prototype.setPivotPoint=function(e,t){void 0===t&&(t=s.s.LOCAL),0==this.getScene().getRenderId()&&this.computeWorldMatrix(!0);var i=this.getWorldMatrix();if(t==s.s.WORLD){var n=s.t.Matrix[0];i.invertToRef(n),e=s.x.TransformCoordinates(e,n)}return this.setPivotMatrix(s.j.Translation(-e.x,-e.y,-e.z),!0)},t.prototype.getPivotPoint=function(){var e=s.x.Zero();return this.getPivotPointToRef(e),e},t.prototype.getPivotPointToRef=function(e){return e.x=-this._pivotMatrix.m[12],e.y=-this._pivotMatrix.m[13],e.z=-this._pivotMatrix.m[14],this},t.prototype.getAbsolutePivotPoint=function(){var e=s.x.Zero();return this.getAbsolutePivotPointToRef(e),e},t.prototype.getAbsolutePivotPointToRef=function(e){return e.x=this._pivotMatrix.m[12],e.y=this._pivotMatrix.m[13],e.z=this._pivotMatrix.m[14],this.getPivotPointToRef(e),s.x.TransformCoordinatesToRef(e,this.getWorldMatrix(),e),this},t.prototype.setParent=function(e){if(!e&&!this.parent)return this;var t=s.t.Quaternion[0],i=s.t.Vector3[0],n=s.t.Vector3[1];if(e){var r=s.t.Matrix[0],o=s.t.Matrix[1];this.computeWorldMatrix(!0),e.computeWorldMatrix(!0),e.getWorldMatrix().invertToRef(o),this.getWorldMatrix().multiplyToRef(o,r),r.decompose(n,t,i)}else this.parent&&this.parent.computeWorldMatrix&&this.parent.computeWorldMatrix(!0),this.computeWorldMatrix(!0),this.getWorldMatrix().decompose(n,t,i);return this.rotationQuaternion?this.rotationQuaternion.copyFrom(t):t.toEulerAnglesToRef(this.rotation),this.scaling.copyFrom(n),this.position.copyFrom(i),this.parent=e,this},Object.defineProperty(t.prototype,"nonUniformScaling",{get:function(){return this._nonUniformScaling},enumerable:!0,configurable:!0}),t.prototype._updateNonUniformScalingState=function(e){return this._nonUniformScaling!==e&&(this._nonUniformScaling=e,!0)},t.prototype.attachToBone=function(e,t){return this._transformToBoneReferal=t,this.parent=e,e.getWorldMatrix().determinant()<0&&(this.scalingDeterminant*=-1),this},t.prototype.detachFromBone=function(){return this.parent?(this.parent.getWorldMatrix().determinant()<0&&(this.scalingDeterminant*=-1),this._transformToBoneReferal=null,this.parent=null,this):this},t.prototype.rotate=function(e,i,n){var r;if(e.normalize(),this.rotationQuaternion||(this.rotationQuaternion=this.rotation.toQuaternion(),this.rotation.setAll(0)),n&&n!==s.s.LOCAL){if(this.parent){var o=s.t.Matrix[0];this.parent.getWorldMatrix().invertToRef(o),e=s.x.TransformNormal(e,o)}(r=s.q.RotationAxisToRef(e,i,t._rotationAxisCache)).multiplyToRef(this.rotationQuaternion,this.rotationQuaternion)}else r=s.q.RotationAxisToRef(e,i,t._rotationAxisCache),this.rotationQuaternion.multiplyToRef(r,this.rotationQuaternion);return this},t.prototype.rotateAround=function(e,t,i){t.normalize(),this.rotationQuaternion||(this.rotationQuaternion=s.q.RotationYawPitchRoll(this.rotation.y,this.rotation.x,this.rotation.z),this.rotation.setAll(0));var n=s.t.Vector3[0],r=s.t.Vector3[1],o=s.t.Vector3[2],a=s.t.Quaternion[0],c=s.t.Matrix[0],l=s.t.Matrix[1],u=s.t.Matrix[2],h=s.t.Matrix[3];return e.subtractToRef(this.position,n),s.j.TranslationToRef(n.x,n.y,n.z,c),s.j.TranslationToRef(-n.x,-n.y,-n.z,l),s.j.RotationAxisToRef(t,i,u),l.multiplyToRef(u,h),h.multiplyToRef(c,h),h.decompose(r,a,o),this.position.addInPlace(o),a.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion),this},t.prototype.translate=function(e,t,i){var n=e.scale(t);if(i&&i!==s.s.LOCAL)this.setAbsolutePosition(this.getAbsolutePosition().add(n));else{var r=this.getPositionExpressedInLocalSpace().add(n);this.setPositionWithLocalVector(r)}return this},t.prototype.addRotation=function(e,t,i){var n;this.rotationQuaternion?n=this.rotationQuaternion:(n=s.t.Quaternion[1],s.q.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,n));var r=s.t.Quaternion[0];return s.q.RotationYawPitchRollToRef(t,e,i,r),n.multiplyInPlace(r),this.rotationQuaternion||n.toEulerAnglesToRef(this.rotation),this},t.prototype._getEffectiveParent=function(){return this.parent},t.prototype.computeWorldMatrix=function(e){if(this._isWorldMatrixFrozen&&!this._isDirty)return this._worldMatrix;var i=this.getScene().getRenderId();if(!this._isDirty&&!e&&this.isSynchronized())return this._currentRenderId=i,this._worldMatrix;this._updateCache();var n=this._cache;n.pivotMatrixUpdated=!1,n.billboardMode=this.billboardMode,n.infiniteDistance=this.infiniteDistance,this._currentRenderId=i,this._childUpdateId++,this._isDirty=!1;var r=this._getEffectiveParent(),o=this._billboardMode!==t.BILLBOARDMODE_NONE&&!this.preserveParentRotationForBillboard,a=this.getScene().activeCamera,c=n.scaling,l=n.position;if(this._infiniteDistance)if(!this.parent&&a){var u=a.getWorldMatrix(),h=new s.x(u.m[12],u.m[13],u.m[14]);l.copyFromFloats(this._position.x+h.x,this._position.y+h.y,this._position.z+h.z)}else l.copyFrom(this._position);else l.copyFrom(this._position);c.copyFromFloats(this._scaling.x*this.scalingDeterminant,this._scaling.y*this.scalingDeterminant,this._scaling.z*this.scalingDeterminant);var d=n.rotationQuaternion;if(this._rotationQuaternion){if(this.reIntegrateRotationIntoRotationQuaternion)this.rotation.lengthSquared()&&(this._rotationQuaternion.multiplyInPlace(s.q.RotationYawPitchRoll(this._rotation.y,this._rotation.x,this._rotation.z)),this._rotation.copyFromFloats(0,0,0));d.copyFrom(this._rotationQuaternion)}else s.q.RotationYawPitchRollToRef(this._rotation.y,this._rotation.x,this._rotation.z,d),n.rotation.copyFrom(this._rotation);if(this._usePivotMatrix){var f=s.t.Matrix[1];s.j.ScalingToRef(c.x,c.y,c.z,f);var p=s.t.Matrix[0];d.toRotationMatrix(p),this._pivotMatrix.multiplyToRef(f,s.t.Matrix[4]),s.t.Matrix[4].multiplyToRef(p,this._localMatrix),this._postMultiplyPivotMatrix&&this._localMatrix.multiplyToRef(this._pivotMatrixInverse,this._localMatrix),this._localMatrix.addTranslationFromFloats(l.x,l.y,l.z)}else s.j.ComposeToRef(c,d,l,this._localMatrix);if(r&&r.getWorldMatrix){if(o){this._transformToBoneReferal?r.getWorldMatrix().multiplyToRef(this._transformToBoneReferal.getWorldMatrix(),s.t.Matrix[7]):s.t.Matrix[7].copyFrom(r.getWorldMatrix());var _=s.t.Vector3[5],g=s.t.Vector3[6];s.t.Matrix[7].decompose(g,void 0,_),s.j.ScalingToRef(g.x,g.y,g.z,s.t.Matrix[7]),s.t.Matrix[7].setTranslation(_),this._localMatrix.multiplyToRef(s.t.Matrix[7],this._worldMatrix)}else this._transformToBoneReferal?(this._localMatrix.multiplyToRef(r.getWorldMatrix(),s.t.Matrix[6]),s.t.Matrix[6].multiplyToRef(this._transformToBoneReferal.getWorldMatrix(),this._worldMatrix)):this._localMatrix.multiplyToRef(r.getWorldMatrix(),this._worldMatrix);this._markSyncedWithParent()}else this._worldMatrix.copyFrom(this._localMatrix);if(o&&a){var m=s.t.Vector3[0];if(this._worldMatrix.getTranslationToRef(m),s.t.Matrix[1].copyFrom(a.getViewMatrix()),s.t.Matrix[1].setTranslationFromFloats(0,0,0),s.t.Matrix[1].invertToRef(s.t.Matrix[0]),(this.billboardMode&t.BILLBOARDMODE_ALL)!==t.BILLBOARDMODE_ALL){s.t.Matrix[0].decompose(void 0,s.t.Quaternion[0],void 0);var v=s.t.Vector3[1];s.t.Quaternion[0].toEulerAnglesToRef(v),(this.billboardMode&t.BILLBOARDMODE_X)!==t.BILLBOARDMODE_X&&(v.x=0),(this.billboardMode&t.BILLBOARDMODE_Y)!==t.BILLBOARDMODE_Y&&(v.y=0),(this.billboardMode&t.BILLBOARDMODE_Z)!==t.BILLBOARDMODE_Z&&(v.z=0),s.j.RotationYawPitchRollToRef(v.y,v.x,v.z,s.t.Matrix[0])}this._worldMatrix.setTranslationFromFloats(0,0,0),this._worldMatrix.multiplyToRef(s.t.Matrix[0],this._worldMatrix),this._worldMatrix.setTranslation(s.t.Vector3[0])}return this.ignoreNonUniformScaling?this._updateNonUniformScalingState(!1):this._scaling.isNonUniform?this._updateNonUniformScalingState(!0):r&&r._nonUniformScaling?this._updateNonUniformScalingState(r._nonUniformScaling):this._updateNonUniformScalingState(!1),this._afterComputeWorldMatrix(),this._absolutePosition.copyFromFloats(this._worldMatrix.m[12],this._worldMatrix.m[13],this._worldMatrix.m[14]),this.onAfterWorldMatrixUpdateObservable.notifyObservers(this),this._poseMatrix||(this._poseMatrix=s.j.Invert(this._worldMatrix)),this._worldMatrixDeterminantIsDirty=!0,this._worldMatrix},t.prototype._afterComputeWorldMatrix=function(){},t.prototype.registerAfterWorldMatrixUpdate=function(e){return this.onAfterWorldMatrixUpdateObservable.add(e),this},t.prototype.unregisterAfterWorldMatrixUpdate=function(e){return this.onAfterWorldMatrixUpdateObservable.removeCallback(e),this},t.prototype.getPositionInCameraSpace=function(e){return void 0===e&&(e=null),e||(e=this.getScene().activeCamera),s.x.TransformCoordinates(this.absolutePosition,e.getViewMatrix())},t.prototype.getDistanceToCamera=function(e){return void 0===e&&(e=null),e||(e=this.getScene().activeCamera),this.absolutePosition.subtract(e.globalPosition).length()},t.prototype.clone=function(e,i,n){var o=this,s=r.a.Clone(function(){return new t(e,o.getScene())},this);if(s.name=e,s.id=e,i&&(s.parent=i),!n)for(var a=this.getDescendants(!0),c=0;c<a.length;c++){var l=a[c];l.clone&&l.clone(e+"."+l.name,s)}return s},t.prototype.serialize=function(e){var t=r.a.Serialize(this,e);return t.type=this.getClassName(),this.parent&&(t.parentId=this.parent.id),t.localMatrix=this.getPivotMatrix().asArray(),t.isEnabled=this.isEnabled(),this.parent&&(t.parentId=this.parent.id),t},t.Parse=function(e,i,n){var o=r.a.Parse(function(){return new t(e.name,i)},e,i,n);return e.localMatrix?o.setPreTransformMatrix(s.j.FromArray(e.localMatrix)):e.pivotMatrix&&o.setPivotMatrix(s.j.FromArray(e.pivotMatrix)),o.setEnabled(e.isEnabled),e.parentId&&(o._waitingParentId=e.parentId),o},t.prototype.getChildTransformNodes=function(e,i){var n=[];return this._getDescendants(n,e,function(e){return(!i||i(e))&&e instanceof t}),n},t.prototype.dispose=function(t,i){if(void 0===i&&(i=!1),this.getScene().stopAnimation(this),this.getScene().removeTransformNode(this),this.onAfterWorldMatrixUpdateObservable.clear(),t)for(var n=0,r=this.getChildTransformNodes(!0);n<r.length;n++){var o=r[n];o.parent=null,o.computeWorldMatrix(!0)}e.prototype.dispose.call(this,t,i)},t.BILLBOARDMODE_NONE=0,t.BILLBOARDMODE_X=1,t.BILLBOARDMODE_Y=2,t.BILLBOARDMODE_Z=4,t.BILLBOARDMODE_ALL=7,t._lookAtVectorCache=new s.x(0,0,0),t._rotationAxisCache=new s.q,n.c([Object(r.o)("position")],t.prototype,"_position",void 0),n.c([Object(r.o)("rotation")],t.prototype,"_rotation",void 0),n.c([Object(r.l)("rotationQuaternion")],t.prototype,"_rotationQuaternion",void 0),n.c([Object(r.o)("scaling")],t.prototype,"_scaling",void 0),n.c([Object(r.c)("billboardMode")],t.prototype,"_billboardMode",void 0),n.c([Object(r.c)()],t.prototype,"scalingDeterminant",void 0),n.c([Object(r.c)("infiniteDistance")],t.prototype,"_infiniteDistance",void 0),n.c([Object(r.c)()],t.prototype,"ignoreNonUniformScaling",void 0),n.c([Object(r.c)()],t.prototype,"reIntegrateRotationIntoRotationQuaternion",void 0),t}(i(25).a)},function(e,t,i){"use strict";i.d(t,"a",function(){return d});var n=i(34),r=i(0),o=i(3),s=i(77),a=i(82),c={min:0,max:0},l={min:0,max:0},u=function(e,t,i){var n=r.x.Dot(t.centerWorld,e),o=Math.abs(r.x.Dot(t.directions[0],e))*t.extendSize.x+Math.abs(r.x.Dot(t.directions[1],e))*t.extendSize.y+Math.abs(r.x.Dot(t.directions[2],e))*t.extendSize.z;i.min=n-o,i.max=n+o},h=function(e,t,i){return u(e,t,c),u(e,i,l),!(c.min>l.max||l.min>c.max)},d=function(){function e(e,t,i){this._isLocked=!1,this.boundingBox=new s.a(e,t,i),this.boundingSphere=new a.a(e,t,i)}return e.prototype.reConstruct=function(e,t,i){this.boundingBox.reConstruct(e,t,i),this.boundingSphere.reConstruct(e,t,i)},Object.defineProperty(e.prototype,"minimum",{get:function(){return this.boundingBox.minimum},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"maximum",{get:function(){return this.boundingBox.maximum},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isLocked",{get:function(){return this._isLocked},set:function(e){this._isLocked=e},enumerable:!0,configurable:!0}),e.prototype.update=function(e){this._isLocked||(this.boundingBox._update(e),this.boundingSphere._update(e))},e.prototype.centerOn=function(t,i){var n=e.TmpVector3[0].copyFrom(t).subtractInPlace(i),r=e.TmpVector3[1].copyFrom(t).addInPlace(i);return this.boundingBox.reConstruct(n,r,this.boundingBox.getWorldMatrix()),this.boundingSphere.reConstruct(n,r,this.boundingBox.getWorldMatrix()),this},e.prototype.scale=function(e){return this.boundingBox.scale(e),this.boundingSphere.scale(e),this},e.prototype.isInFrustum=function(e,t){return void 0===t&&(t=o.a.MESHES_CULLINGSTRATEGY_STANDARD),!(t!==o.a.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION&&t!==o.a.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY||!this.boundingSphere.isCenterInFrustum(e))||!!this.boundingSphere.isInFrustum(e)&&(!(t!==o.a.MESHES_CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY&&t!==o.a.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY)||this.boundingBox.isInFrustum(e))},Object.defineProperty(e.prototype,"diagonalLength",{get:function(){var t=this.boundingBox;return t.maximumWorld.subtractToRef(t.minimumWorld,e.TmpVector3[0]).length()},enumerable:!0,configurable:!0}),e.prototype.isCompletelyInFrustum=function(e){return this.boundingBox.isCompletelyInFrustum(e)},e.prototype._checkCollision=function(e){return e._canDoCollision(this.boundingSphere.centerWorld,this.boundingSphere.radiusWorld,this.boundingBox.minimumWorld,this.boundingBox.maximumWorld)},e.prototype.intersectsPoint=function(e){return!!this.boundingSphere.centerWorld&&(!!this.boundingSphere.intersectsPoint(e)&&!!this.boundingBox.intersectsPoint(e))},e.prototype.intersects=function(e,t){if(!a.a.Intersects(this.boundingSphere,e.boundingSphere))return!1;if(!s.a.Intersects(this.boundingBox,e.boundingBox))return!1;if(!t)return!0;var i=this.boundingBox,n=e.boundingBox;return!!h(i.directions[0],i,n)&&(!!h(i.directions[1],i,n)&&(!!h(i.directions[2],i,n)&&(!!h(n.directions[0],i,n)&&(!!h(n.directions[1],i,n)&&(!!h(n.directions[2],i,n)&&(!!h(r.x.Cross(i.directions[0],n.directions[0]),i,n)&&(!!h(r.x.Cross(i.directions[0],n.directions[1]),i,n)&&(!!h(r.x.Cross(i.directions[0],n.directions[2]),i,n)&&(!!h(r.x.Cross(i.directions[1],n.directions[0]),i,n)&&(!!h(r.x.Cross(i.directions[1],n.directions[1]),i,n)&&(!!h(r.x.Cross(i.directions[1],n.directions[2]),i,n)&&(!!h(r.x.Cross(i.directions[2],n.directions[0]),i,n)&&(!!h(r.x.Cross(i.directions[2],n.directions[1]),i,n)&&!!h(r.x.Cross(i.directions[2],n.directions[2]),i,n))))))))))))))},e.TmpVector3=n.a.BuildArray(2,r.x.Zero),e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return h});var n=i(1),r=i(2),o=i(8),s=i(9),a=i(71),c=i(0),l=i(23),u=i(3),h=function(){function e(t){this.metadata=null,this.reservedDataStore=null,this._hasAlpha=!1,this.getAlphaFromRGB=!1,this.level=1,this.coordinatesIndex=0,this._coordinatesMode=u.a.TEXTURE_EXPLICIT_MODE,this.wrapU=u.a.TEXTURE_WRAP_ADDRESSMODE,this.wrapV=u.a.TEXTURE_WRAP_ADDRESSMODE,this.wrapR=u.a.TEXTURE_WRAP_ADDRESSMODE,this.anisotropicFilteringLevel=e.DEFAULT_ANISOTROPIC_FILTERING_LEVEL,this.gammaSpace=!0,this.invertZ=!1,this.lodLevelInAlpha=!1,this.isRenderTarget=!1,this.animations=new Array,this.onDisposeObservable=new o.c,this._onDisposeObserver=null,this.delayLoadState=u.a.DELAYLOADSTATE_NONE,this._scene=null,this._texture=null,this._uid=null,this._cachedSize=c.r.Zero(),this._scene=t||l.a.LastCreatedScene,this._scene&&(this.uniqueId=this._scene.getUniqueId(),this._scene.addTexture(this)),this._uid=null}return Object.defineProperty(e.prototype,"hasAlpha",{get:function(){return this._hasAlpha},set:function(e){this._hasAlpha!==e&&(this._hasAlpha=e,this._scene&&this._scene.markAllMaterialsAsDirty(u.a.MATERIAL_TextureDirtyFlag|u.a.MATERIAL_MiscDirtyFlag))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"coordinatesMode",{get:function(){return this._coordinatesMode},set:function(e){this._coordinatesMode!==e&&(this._coordinatesMode=e,this._scene&&this._scene.markAllMaterialsAsDirty(u.a.MATERIAL_TextureDirtyFlag))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isCube",{get:function(){return!!this._texture&&this._texture.isCube},set:function(e){this._texture&&(this._texture.isCube=e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"is3D",{get:function(){return!!this._texture&&this._texture.is3D},set:function(e){this._texture&&(this._texture.is3D=e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isRGBD",{get:function(){return null!=this._texture&&this._texture._isRGBD},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"noMipmap",{get:function(){return!1},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"lodGenerationOffset",{get:function(){return this._texture?this._texture._lodGenerationOffset:0},set:function(e){this._texture&&(this._texture._lodGenerationOffset=e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"lodGenerationScale",{get:function(){return this._texture?this._texture._lodGenerationScale:0},set:function(e){this._texture&&(this._texture._lodGenerationScale=e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"uid",{get:function(){return this._uid||(this._uid=s.h.RandomId()),this._uid},enumerable:!0,configurable:!0}),e.prototype.toString=function(){return this.name},e.prototype.getClassName=function(){return"BaseTexture"},Object.defineProperty(e.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isBlocking",{get:function(){return!0},enumerable:!0,configurable:!0}),e.prototype.getScene=function(){return this._scene},e.prototype.getTextureMatrix=function(){return c.j.IdentityReadOnly},e.prototype.getReflectionTextureMatrix=function(){return c.j.IdentityReadOnly},e.prototype.getInternalTexture=function(){return this._texture},e.prototype.isReadyOrNotBlocking=function(){return!this.isBlocking||this.isReady()},e.prototype.isReady=function(){return this.delayLoadState===u.a.DELAYLOADSTATE_NOTLOADED?(this.delayLoad(),!1):!!this._texture&&this._texture.isReady},e.prototype.getSize=function(){if(this._texture){if(this._texture.width)return this._cachedSize.width=this._texture.width,this._cachedSize.height=this._texture.height,this._cachedSize;if(this._texture._size)return this._cachedSize.width=this._texture._size,this._cachedSize.height=this._texture._size,this._cachedSize}return this._cachedSize},e.prototype.getBaseSize=function(){return this.isReady()&&this._texture?this._texture._size?new c.r(this._texture._size,this._texture._size):new c.r(this._texture.baseWidth,this._texture.baseHeight):c.r.Zero()},e.prototype.updateSamplingMode=function(e){if(this._texture){var t=this.getScene();t&&t.getEngine().updateTextureSamplingMode(e,this._texture)}},e.prototype.scale=function(e){},Object.defineProperty(e.prototype,"canRescale",{get:function(){return!1},enumerable:!0,configurable:!0}),e.prototype._getFromCache=function(e,t,i,n){if(!this._scene)return null;for(var r=this._scene.getEngine().getLoadedTexturesCache(),o=0;o<r.length;o++){var s=r[o];if(!(void 0!==n&&n!==s.invertY||s.url!==e||s.generateMipMaps!==!t||i&&i!==s.samplingMode))return s.incrementReferences(),s}return null},e.prototype._rebuild=function(){},e.prototype.delayLoad=function(){},e.prototype.clone=function(){return null},Object.defineProperty(e.prototype,"textureType",{get:function(){return this._texture&&void 0!==this._texture.type?this._texture.type:u.a.TEXTURETYPE_UNSIGNED_INT},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"textureFormat",{get:function(){return this._texture&&void 0!==this._texture.format?this._texture.format:u.a.TEXTUREFORMAT_RGBA},enumerable:!0,configurable:!0}),e.prototype.readPixels=function(e,t,i){if(void 0===e&&(e=0),void 0===t&&(t=0),void 0===i&&(i=null),!this._texture)return null;var n=this.getSize(),r=n.width,o=n.height,s=this.getScene();if(!s)return null;var a=s.getEngine();return 0!=t&&(r/=Math.pow(2,t),o/=Math.pow(2,t),r=Math.round(r),o=Math.round(o)),this._texture.isCube?a._readTexturePixels(this._texture,r,o,e,t,i):a._readTexturePixels(this._texture,r,o,-1,t,i)},e.prototype.releaseInternalTexture=function(){this._texture&&(this._texture.dispose(),this._texture=null)},Object.defineProperty(e.prototype,"sphericalPolynomial",{get:function(){return this._texture&&a.a&&this.isReady()?(this._texture._sphericalPolynomial||(this._texture._sphericalPolynomial=a.a.ConvertCubeMapTextureToSphericalPolynomial(this)),this._texture._sphericalPolynomial):null},set:function(e){this._texture&&(this._texture._sphericalPolynomial=e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"_lodTextureHigh",{get:function(){return this._texture?this._texture._lodTextureHigh:null},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"_lodTextureMid",{get:function(){return this._texture?this._texture._lodTextureMid:null},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"_lodTextureLow",{get:function(){return this._texture?this._texture._lodTextureLow:null},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){if(this._scene){this._scene.stopAnimation&&this._scene.stopAnimation(this),this._scene._removePendingData(this);var e=this._scene.textures.indexOf(this);e>=0&&this._scene.textures.splice(e,1),this._scene.onTextureRemovedObservable.notifyObservers(this),void 0!==this._texture&&(this.releaseInternalTexture(),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear())}},e.prototype.serialize=function(){if(!this.name)return null;var e=r.a.Serialize(this);return r.a.AppendSerializedAnimations(this,e),e},e.WhenAllReady=function(e,t){var i=e.length;if(0!==i)for(var n,r,o=function(){if((n=e[s]).isReady())0==--i&&t();else{r=n.onLoadObservable;var 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u=this.pickedMesh.getVerticesData(r.b.PositionKind),h=n.x.FromArray(u,3*o[3*this.faceId]),d=n.x.FromArray(u,3*o[3*this.faceId+1]),f=n.x.FromArray(u,3*o[3*this.faceId+2]),p=h.subtract(d),_=f.subtract(d);i=n.x.Cross(p,_)}if(e){var g=this.pickedMesh.getWorldMatrix();this.pickedMesh.nonUniformScaling&&(n.t.Matrix[0].copyFrom(g),(g=n.t.Matrix[0]).setTranslationFromFloats(0,0,0),g.invert(),g.transposeToRef(n.t.Matrix[1]),g=n.t.Matrix[1]),i=n.x.TransformNormal(i,g)}return i.normalize(),i},e.prototype.getTextureCoordinates=function(){if(!this.pickedMesh||!this.pickedMesh.isVerticesDataPresent(r.b.UVKind))return null;var e=this.pickedMesh.getIndices();if(!e)return null;var t=this.pickedMesh.getVerticesData(r.b.UVKind);if(!t)return null;var i=n.w.FromArray(t,2*e[3*this.faceId]),o=n.w.FromArray(t,2*e[3*this.faceId+1]),s=n.w.FromArray(t,2*e[3*this.faceId+2]);return i=i.scale(1-this.bu-this.bv),o=o.scale(this.bu),s=s.scale(this.bv),new n.w(i.x+o.x+s.x,i.y+o.y+s.y)},e}()},function(e,t,i){"use 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0===e.bottomBaseAt?0:e.bottomBaseAt,f=[2,0,3,1][h=(h+4)%4],p=[2,0,1,3][d=(d+4)%4],_=[1,-1,1,-1,-1,1,-1,1,1,1,1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1,1,1,-1,1,-1,-1,1,-1,1,1,1,1,-1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1,1,1,-1,1,-1,1,1,-1,1,1,1,1,-1,1,1,-1,-1,-1,-1,-1,-1,-1,1];if(u){i=[2,3,0,2,0,1,4,5,6,4,6,7,9,10,11,9,11,8,12,14,15,12,13,14],_=[-1,1,1,1,1,1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1,1,1,1,1,1,-1,1,-1,-1,1,-1,1,-1,1,-1,-1,1,1,-1,-1,1,-1,-1,-1];for(var g=[[1,1,1],[-1,1,1],[-1,1,-1],[1,1,-1]],m=[[-1,-1,1],[1,-1,1],[1,-1,-1],[-1,-1,-1]],v=[17,18,19,16],y=[22,23,20,21];f>0;)g.unshift(g.pop()),v.unshift(v.pop()),f--;for(;p>0;)m.unshift(m.pop()),y.unshift(y.pop()),p--;g=g.flat(),m=m.flat(),_=_.concat(g).concat(m),i.push(v[0],v[2],v[3],v[0],v[1],v[2]),i.push(y[0],y[2],y[3],y[0],y[1],y[2])}var b=[a/2,c/2,l/2];t=_.reduce(function(e,t,i){return e.concat(t*b[i%3])},[]);for(var T=0===e.sideOrientation?0:e.sideOrientation||o.a.DEFAULTSIDE,E=e.faceUV||new Array(6),A=e.faceColors,x=[],R=0;R<6;R++)void 0===E[R]&&(E[R]=new n.y(0,0,1,1)),A&&void 0===A[R]&&(A[R]=new n.f(1,1,1,1));for(var P=0;P<6;P++)if(s.push(E[P].z,E[P].w),s.push(E[P].x,E[P].w),s.push(E[P].x,E[P].y),s.push(E[P].z,E[P].y),A)for(var S=0;S<4;S++)x.push(A[P].r,A[P].g,A[P].b,A[P].a);o.a._ComputeSides(T,t,i,r,s,e.frontUVs,e.backUVs);var C=new o.a;if(C.indices=i,C.positions=t,C.normals=r,C.uvs=s,A){var M=T===o.a.DOUBLESIDE?x.concat(x):x;C.colors=M}return C},r.a.CreateBox=function(e,t,i,n,r){void 0===i&&(i=null);var o={size:t,sideOrientation:r,updatable:n};return s.CreateBox(e,o,i)};var s=function(){function e(){}return e.CreateBox=function(e,t,i){void 0===i&&(i=null);var n=new r.a(e,i);return t.sideOrientation=r.a._GetDefaultSideOrientation(t.sideOrientation),n._originalBuilderSideOrientation=t.sideOrientation,o.a.CreateBox(t).applyToMesh(n,t.updatable),n},e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return a});var n=i(0),r=i(11),o=i(13),s=i(16);o.a.CreateCylinder=function(e){var t,i=e.height||2,r=0===e.diameterTop?0:e.diameterTop||e.diameter||1,s=0===e.diameterBottom?0:e.diameterBottom||e.diameter||1,a=e.tessellation||24,c=e.subdivisions||1,l=!!e.hasRings,u=!!e.enclose,h=e.arc&&(e.arc<=0||e.arc>1)?1:e.arc||1,d=0===e.sideOrientation?0:e.sideOrientation||o.a.DEFAULTSIDE,f=e.faceUV||new Array(3),p=e.faceColors,_=2+(1+(1!==h&&u?2:0))*(l?c:1);for(t=0;t<_;t++)p&&void 0===p[t]&&(p[t]=new n.f(1,1,1,1));for(t=0;t<_;t++)f&&void 0===f[t]&&(f[t]=new n.y(0,0,1,1));var g,m,v,y,b,T,E=new Array,A=new Array,x=new Array,R=new Array,P=new Array,S=2*Math.PI*h/a,C=(s-r)/2/i,M=n.x.Zero(),O=n.x.Zero(),I=n.x.Zero(),D=n.x.Zero(),L=n.x.Zero(),w=n.c.Y,F=1,N=1,B=0,U=0;for(y=0;y<=c;y++)for(v=((m=y/c)*(r-s)+s)/2,F=l&&0!==y&&y!==c?2:1,T=0;T<F;T++){for(l&&(N+=T),u&&(N+=2*T),b=0;b<=a;b++)g=b*S,M.x=Math.cos(-g)*v,M.y=-i/2+m*i,M.z=Math.sin(-g)*v,0===r&&y===c?(O.x=x[x.length-3*(a+1)],O.y=x[x.length-3*(a+1)+1],O.z=x[x.length-3*(a+1)+2]):(O.x=M.x,O.z=M.z,O.y=Math.sqrt(O.x*O.x+O.z*O.z)*C,O.normalize()),0===b&&(I.copyFrom(M),D.copyFrom(O)),A.push(M.x,M.y,M.z),x.push(O.x,O.y,O.z),U=l?B!==N?f[N].y:f[N].w:f[N].y+(f[N].w-f[N].y)*m,R.push(f[N].x+(f[N].z-f[N].x)*b/a,U),p&&P.push(p[N].r,p[N].g,p[N].b,p[N].a);1!==h&&u&&(A.push(M.x,M.y,M.z),A.push(0,M.y,0),A.push(0,M.y,0),A.push(I.x,I.y,I.z),n.x.CrossToRef(w,O,L),L.normalize(),x.push(L.x,L.y,L.z,L.x,L.y,L.z),n.x.CrossToRef(D,w,L),L.normalize(),x.push(L.x,L.y,L.z,L.x,L.y,L.z),U=l?B!==N?f[N+1].y:f[N+1].w:f[N+1].y+(f[N+1].w-f[N+1].y)*m,R.push(f[N+1].x,U),R.push(f[N+1].z,U),U=l?B!==N?f[N+2].y:f[N+2].w:f[N+2].y+(f[N+2].w-f[N+2].y)*m,R.push(f[N+2].x,U),R.push(f[N+2].z,U),p&&(P.push(p[N+1].r,p[N+1].g,p[N+1].b,p[N+1].a),P.push(p[N+1].r,p[N+1].g,p[N+1].b,p[N+1].a),P.push(p[N+2].r,p[N+2].g,p[N+2].b,p[N+2].a),P.push(p[N+2].r,p[N+2].g,p[N+2].b,p[N+2].a))),B!==N&&(B=N)}var V=1!==h&&u?a+4:a;for(y=0,N=0;N<c;N++){var G=0,k=0,z=0,j=0;for(b=0;b<a;b++)G=y*(V+1)+b,k=(y+1)*(V+1)+b,z=y*(V+1)+(b+1),j=(y+1)*(V+1)+(b+1),E.push(G,k,z),E.push(j,z,k);1!==h&&u&&(E.push(G+2,k+2,z+2),E.push(j+2,z+2,k+2),E.push(G+4,k+4,z+4),E.push(j+4,z+4,k+4)),y=l?y+2:y+1}var H=function(e){var t=e?r/2:s/2;if(0!==t){var o,c,l,u=e?f[_-1]:f[0],d=null;p&&(d=e?p[_-1]:p[0]);var g=A.length/3,m=e?i/2:-i/2,v=new n.x(0,m,0);A.push(v.x,v.y,v.z),x.push(0,e?1:-1,0),R.push(u.x+.5*(u.z-u.x),u.y+.5*(u.w-u.y)),d&&P.push(d.r,d.g,d.b,d.a);var y=new n.w(.5,.5);for(l=0;l<=a;l++){o=2*Math.PI*l*h/a;var b=Math.cos(-o),T=Math.sin(-o);c=new n.x(b*t,m,T*t);var S=new n.w(b*y.x+.5,T*y.y+.5);A.push(c.x,c.y,c.z),x.push(0,e?1:-1,0),R.push(u.x+(u.z-u.x)*S.x,u.y+(u.w-u.y)*S.y),d&&P.push(d.r,d.g,d.b,d.a)}for(l=0;l<a;l++)e?(E.push(g),E.push(g+(l+2)),E.push(g+(l+1))):(E.push(g),E.push(g+(l+1)),E.push(g+(l+2)))}};H(!1),H(!0),o.a._ComputeSides(d,A,E,x,R,e.frontUVs,e.backUVs);var W=new o.a;return W.indices=E,W.positions=A,W.normals=x,W.uvs=R,p&&(W.colors=P),W},r.a.CreateCylinder=function(e,t,i,n,o,c,l,u,h){void 0!==l&&l instanceof s.a||(void 0!==l&&(h=u||r.a.DEFAULTSIDE,u=l),l=c,c=1);var d={height:t,diameterTop:i,diameterBottom:n,tessellation:o,subdivisions:c,sideOrientation:h,updatable:u};return a.CreateCylinder(e,d,l)};var a=function(){function e(){}return e.CreateCylinder=function(e,t,i){var n=new r.a(e,i);return t.sideOrientation=r.a._GetDefaultSideOrientation(t.sideOrientation),n._originalBuilderSideOrientation=t.sideOrientation,o.a.CreateCylinder(t).applyToMesh(n,t.updatable),n},e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return u});var n=i(11),r=i(16),o=i(8),s=i(0),a=i(17),c=i(39),l=i(45),u=(i(80),function(){function e(e){this._useAlternatePickedPointAboveMaxDragAngleDragSpeed=-1.1,this.maxDragAngle=0,this._useAlternatePickedPointAboveMaxDragAngle=!1,this.currentDraggingPointerID=-1,this.dragging=!1,this.dragDeltaRatio=.2,this.updateDragPlane=!0,this._debugMode=!1,this._moving=!1,this.onDragObservable=new o.c,this.onDragStartObservable=new o.c,this.onDragEndObservable=new o.c,this.moveAttached=!0,this.enabled=!0,this.detachCameraControls=!0,this.useObjectOrienationForDragging=!0,this.validateDrag=function(e){return!0},this._tmpVector=new s.x(0,0,0),this._alternatePickedPoint=new s.x(0,0,0),this._worldDragAxis=new s.x(0,0,0),this._targetPosition=new s.x(0,0,0),this._attachedElement=null,this._startDragRay=new c.a(new s.x,new s.x),this._lastPointerRay={},this._dragDelta=new s.x,this._pointA=new s.x(0,0,0),this._pointB=new s.x(0,0,0),this._pointC=new s.x(0,0,0),this._lineA=new s.x(0,0,0),this._lineB=new s.x(0,0,0),this._localAxis=new s.x(0,0,0),this._lookAt=new s.x(0,0,0),this._options=e||{};var t=0;if(this._options.dragAxis&&t++,this._options.dragPlaneNormal&&t++,t>1)throw"Multiple drag modes specified in dragBehavior options. Only one expected"}return Object.defineProperty(e.prototype,"name",{get:function(){return"PointerDrag"},enumerable:!0,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(t){var i=this;this._scene=t.getScene(),this._attachedNode=t,e._planeScene||(this._debugMode?e._planeScene=this._scene:(e._planeScene=new r.a(this._scene.getEngine(),{virtual:!0}),e._planeScene.detachControl(),this._scene.onDisposeObservable.addOnce(function(){e._planeScene.dispose(),e._planeScene=null}))),this._dragPlane=n.a.CreatePlane("pointerDragPlane",this._debugMode?1:1e4,e._planeScene,!1,n.a.DOUBLESIDE),this.lastDragPosition=new s.x(0,0,0);this._pointerObserver=this._scene.onPointerObservable.add(function(t,n){var r;if(i.enabled)if(t.type==a.a.POINTERDOWN)!i.dragging&&t.pickInfo&&t.pickInfo.hit&&t.pickInfo.pickedMesh&&t.pickInfo.pickedPoint&&t.pickInfo.ray&&(r=t.pickInfo.pickedMesh,i._attachedNode==r||r.isDescendantOf(i._attachedNode))&&i._startDrag(t.event.pointerId,t.pickInfo.ray,t.pickInfo.pickedPoint);else if(t.type==a.a.POINTERUP)i.currentDraggingPointerID==t.event.pointerId&&i.releaseDrag();else if(t.type==a.a.POINTERMOVE){var o=t.event.pointerId;i.currentDraggingPointerID===e._AnyMouseID&&o!==e._AnyMouseID&&"mouse"==t.event.pointerType&&(i._lastPointerRay[i.currentDraggingPointerID]&&(i._lastPointerRay[o]=i._lastPointerRay[i.currentDraggingPointerID],delete i._lastPointerRay[i.currentDraggingPointerID]),i.currentDraggingPointerID=o),i._lastPointerRay[o]||(i._lastPointerRay[o]=new c.a(new s.x,new s.x)),t.pickInfo&&t.pickInfo.ray&&(i._lastPointerRay[o].origin.copyFrom(t.pickInfo.ray.origin),i._lastPointerRay[o].direction.copyFrom(t.pickInfo.ray.direction),i.currentDraggingPointerID==o&&i.dragging&&i._moveDrag(t.pickInfo.ray))}}),this._beforeRenderObserver=this._scene.onBeforeRenderObservable.add(function(){i._moving&&i.moveAttached&&(l.a._RemoveAndStorePivotPoint(i._attachedNode),i._targetPosition.subtractToRef(i._attachedNode.absolutePosition,i._tmpVector),i._tmpVector.scaleInPlace(i.dragDeltaRatio),i._attachedNode.getAbsolutePosition().addToRef(i._tmpVector,i._tmpVector),i.validateDrag(i._tmpVector)&&i._attachedNode.setAbsolutePosition(i._tmpVector),l.a._RestorePivotPoint(i._attachedNode))})},e.prototype.releaseDrag=function(){this.dragging=!1,this.onDragEndObservable.notifyObservers({dragPlanePoint:this.lastDragPosition,pointerId:this.currentDraggingPointerID}),this.currentDraggingPointerID=-1,this._moving=!1,this.detachCameraControls&&this._attachedElement&&this._scene.activeCamera&&!this._scene.activeCamera.leftCamera&&this._scene.activeCamera.attachControl(this._attachedElement,!0)},e.prototype.startDrag=function(t,i,n){void 0===t&&(t=e._AnyMouseID),this._startDrag(t,i,n);var r=this._lastPointerRay[t];t===e._AnyMouseID&&(r=this._lastPointerRay[Object.keys(this._lastPointerRay)[0]]),r&&this._moveDrag(r)},e.prototype._startDrag=function(e,t,i){if(this._scene.activeCamera&&!this.dragging&&this._attachedNode){l.a._RemoveAndStorePivotPoint(this._attachedNode),t?(this._startDragRay.direction.copyFrom(t.direction),this._startDragRay.origin.copyFrom(t.origin)):(this._startDragRay.origin.copyFrom(this._scene.activeCamera.position),this._attachedNode.getWorldMatrix().getTranslationToRef(this._tmpVector),this._tmpVector.subtractToRef(this._scene.activeCamera.position,this._startDragRay.direction)),this._updateDragPlanePosition(this._startDragRay,i||this._tmpVector);var n=this._pickWithRayOnDragPlane(this._startDragRay);n&&(this.dragging=!0,this.currentDraggingPointerID=e,this.lastDragPosition.copyFrom(n),this.onDragStartObservable.notifyObservers({dragPlanePoint:n,pointerId:this.currentDraggingPointerID}),this._targetPosition.copyFrom(this._attachedNode.absolutePosition),this.detachCameraControls&&this._scene.activeCamera&&!this._scene.activeCamera.leftCamera&&(this._scene.activeCamera.inputs.attachedElement?(this._attachedElement=this._scene.activeCamera.inputs.attachedElement,this._scene.activeCamera.detachControl(this._scene.activeCamera.inputs.attachedElement)):this._attachedElement=null)),l.a._RestorePivotPoint(this._attachedNode)}},e.prototype._moveDrag=function(e){this._moving=!0;var t=this._pickWithRayOnDragPlane(e);if(t){this.updateDragPlane&&this._updateDragPlanePosition(e,t);var i=0;this._options.dragAxis?(s.x.TransformCoordinatesToRef(this._options.dragAxis,this._attachedNode.getWorldMatrix().getRotationMatrix(),this._worldDragAxis),t.subtractToRef(this.lastDragPosition,this._tmpVector),i=s.x.Dot(this._tmpVector,this._worldDragAxis),this._worldDragAxis.scaleToRef(i,this._dragDelta)):(i=this._dragDelta.length(),t.subtractToRef(this.lastDragPosition,this._dragDelta)),this._targetPosition.addInPlace(this._dragDelta),this.onDragObservable.notifyObservers({dragDistance:i,delta:this._dragDelta,dragPlanePoint:t,dragPlaneNormal:this._dragPlane.forward,pointerId:this.currentDraggingPointerID}),this.lastDragPosition.copyFrom(t)}},e.prototype._pickWithRayOnDragPlane=function(t){var i=this;if(!t)return null;var n=Math.acos(s.x.Dot(this._dragPlane.forward,t.direction));if(n>Math.PI/2&&(n=Math.PI-n),this.maxDragAngle>0&&n>this.maxDragAngle){if(this._useAlternatePickedPointAboveMaxDragAngle){this._tmpVector.copyFrom(t.direction),this._attachedNode.absolutePosition.subtractToRef(t.origin,this._alternatePickedPoint),this._alternatePickedPoint.normalize(),this._alternatePickedPoint.scaleInPlace(this._useAlternatePickedPointAboveMaxDragAngleDragSpeed*s.x.Dot(this._alternatePickedPoint,this._tmpVector)),this._tmpVector.addInPlace(this._alternatePickedPoint);var r=s.x.Dot(this._dragPlane.forward,this._tmpVector);return this._dragPlane.forward.scaleToRef(-r,this._alternatePickedPoint),this._alternatePickedPoint.addInPlace(this._tmpVector),this._alternatePickedPoint.addInPlace(this._attachedNode.absolutePosition),this._alternatePickedPoint}return null}var o=e._planeScene.pickWithRay(t,function(e){return e==i._dragPlane});return o&&o.hit&&o.pickedMesh&&o.pickedPoint?o.pickedPoint:null},e.prototype._updateDragPlanePosition=function(e,t){this._pointA.copyFrom(t),this._options.dragAxis?(this.useObjectOrienationForDragging?s.x.TransformCoordinatesToRef(this._options.dragAxis,this._attachedNode.getWorldMatrix().getRotationMatrix(),this._localAxis):this._localAxis.copyFrom(this._options.dragAxis),this._pointA.addToRef(this._localAxis,this._pointB),e.origin.subtractToRef(this._pointA,this._pointC),this._pointA.addToRef(this._pointC.normalize(),this._pointC),this._pointB.subtractToRef(this._pointA,this._lineA),this._pointC.subtractToRef(this._pointA,this._lineB),s.x.CrossToRef(this._lineA,this._lineB,this._lookAt),s.x.CrossToRef(this._lineA,this._lookAt,this._lookAt),this._lookAt.normalize(),this._dragPlane.position.copyFrom(this._pointA),this._pointA.addToRef(this._lookAt,this._lookAt),this._dragPlane.lookAt(this._lookAt)):this._options.dragPlaneNormal?(this.useObjectOrienationForDragging?s.x.TransformCoordinatesToRef(this._options.dragPlaneNormal,this._attachedNode.getWorldMatrix().getRotationMatrix(),this._localAxis):this._localAxis.copyFrom(this._options.dragPlaneNormal),this._dragPlane.position.copyFrom(this._pointA),this._pointA.addToRef(this._localAxis,this._lookAt),this._dragPlane.lookAt(this._lookAt)):(this._dragPlane.position.copyFrom(this._pointA),this._dragPlane.lookAt(e.origin)),this._dragPlane.position.copyFrom(this._attachedNode.absolutePosition),this._dragPlane.computeWorldMatrix(!0)},e.prototype.detach=function(){this._pointerObserver&&this._scene.onPointerObservable.remove(this._pointerObserver),this._beforeRenderObserver&&this._scene.onBeforeRenderObservable.remove(this._beforeRenderObserver),this.releaseDrag()},e._AnyMouseID=-2,e}())},function(e,t,i){"use strict";i.d(t,"a",function(){return r});var n=i(3),r=function(){function e(){}return Object.defineProperty(e,"ForceFullSceneLoadingForIncremental",{get:function(){return e._ForceFullSceneLoadingForIncremental},set:function(t){e._ForceFullSceneLoadingForIncremental=t},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ShowLoadingScreen",{get:function(){return e._ShowLoadingScreen},set:function(t){e._ShowLoadingScreen=t},enumerable:!0,configurable:!0}),Object.defineProperty(e,"loggingLevel",{get:function(){return e._loggingLevel},set:function(t){e._loggingLevel=t},enumerable:!0,configurable:!0}),Object.defineProperty(e,"CleanBoneMatrixWeights",{get:function(){return e._CleanBoneMatrixWeights},set:function(t){e._CleanBoneMatrixWeights=t},enumerable:!0,configurable:!0}),e._ForceFullSceneLoadingForIncremental=!1,e._ShowLoadingScreen=!0,e._CleanBoneMatrixWeights=!1,e._loggingLevel=n.a.SCENELOADER_NO_LOGGING,e}()},function(e,t,i){"use strict";var n="helperFunctions",r="const float PI=3.1415926535897932384626433832795;\nconst float LinearEncodePowerApprox=2.2;\nconst float GammaEncodePowerApprox=1.0/LinearEncodePowerApprox;\nconst vec3 LuminanceEncodeApprox=vec3(0.2126,0.7152,0.0722);\nconst float Epsilon=0.0000001;\n#define saturate(x) clamp(x,0.0,1.0)\n#define absEps(x) abs(x)+Epsilon\n#define maxEps(x) max(x,Epsilon)\n#define saturateEps(x) clamp(x,Epsilon,1.0)\nmat3 transposeMat3(mat3 inMatrix) {\nvec3 i0=inMatrix[0];\nvec3 i1=inMatrix[1];\nvec3 i2=inMatrix[2];\nmat3 outMatrix=mat3(\nvec3(i0.x,i1.x,i2.x),\nvec3(i0.y,i1.y,i2.y),\nvec3(i0.z,i1.z,i2.z)\n);\nreturn outMatrix;\n}\n\nmat3 inverseMat3(mat3 inMatrix) {\nfloat a00=inMatrix[0][0],a01=inMatrix[0][1],a02=inMatrix[0][2];\nfloat a10=inMatrix[1][0],a11=inMatrix[1][1],a12=inMatrix[1][2];\nfloat a20=inMatrix[2][0],a21=inMatrix[2][1],a22=inMatrix[2][2];\nfloat b01=a22*a11-a12*a21;\nfloat b11=-a22*a10+a12*a20;\nfloat b21=a21*a10-a11*a20;\nfloat det=a00*b01+a01*b11+a02*b21;\nreturn mat3(b01,(-a22*a01+a02*a21),(a12*a01-a02*a11),\nb11,(a22*a00-a02*a20),(-a12*a00+a02*a10),\nb21,(-a21*a00+a01*a20),(a11*a00-a01*a10))/det;\n}\nvec3 toLinearSpace(vec3 color)\n{\nreturn pow(color,vec3(LinearEncodePowerApprox));\n}\nvec3 toGammaSpace(vec3 color)\n{\nreturn pow(color,vec3(GammaEncodePowerApprox));\n}\nfloat square(float value)\n{\nreturn value*value;\n}\nfloat pow5(float value) {\nfloat sq=value*value;\nreturn sq*sq*value;\n}\nfloat getLuminance(vec3 color)\n{\nreturn clamp(dot(color,LuminanceEncodeApprox),0.,1.);\n}\n\nfloat getRand(vec2 seed) {\nreturn fract(sin(dot(seed.xy ,vec2(12.9898,78.233)))*43758.5453);\n}\nfloat dither(vec2 seed,float varianceAmount) {\nfloat rand=getRand(seed);\nfloat dither=mix(-varianceAmount/255.0,varianceAmount/255.0,rand);\nreturn dither;\n}\n\nconst float rgbdMaxRange=255.0;\nvec4 toRGBD(vec3 color) {\nfloat maxRGB=maxEps(max(color.r,max(color.g,color.b)));\nfloat D=max(rgbdMaxRange/maxRGB,1.);\nD=clamp(floor(D)/255.0,0.,1.);\n\nvec3 rgb=color.rgb*D;\n\nrgb=toGammaSpace(rgb);\nreturn vec4(rgb,D);\n}\nvec3 fromRGBD(vec4 rgbd) {\n\nrgbd.rgb=toLinearSpace(rgbd.rgb);\n\nreturn rgbd.rgb/rgbd.a;\n}";i(5).a.IncludesShadersStore[n]=r},function(e,t,i){"use strict";i.d(t,"a",function(){return d});var n=i(0),r=i(13),o=i(4),s=i(49),a=i(55),c=i(43),l=i(3),u=i(9),h=i(29),d=function(){function e(e,t,i,n,r){void 0===n&&(n=!1),void 0===r&&(r=null),this.delayLoadState=l.a.DELAYLOADSTATE_NONE,this._totalVertices=0,this._isDisposed=!1,this._indexBufferIsUpdatable=!1,this.id=e,this.uniqueId=t.getUniqueId(),this._engine=t.getEngine(),this._meshes=[],this._scene=t,this._vertexBuffers={},this._indices=[],this._updatable=n,i?this.setAllVerticesData(i,n):(this._totalVertices=0,this._indices=[]),this._engine.getCaps().vertexArrayObject&&(this._vertexArrayObjects={}),r&&(this.applyToMesh(r),r.computeWorldMatrix(!0))}return Object.defineProperty(e.prototype,"boundingBias",{get:function(){return this._boundingBias},set:function(e){this._boundingBias?this._boundingBias.copyFrom(e):this._boundingBias=e.clone(),this._updateBoundingInfo(!0,null)},enumerable:!0,configurable:!0}),e.CreateGeometryForMesh=function(t){var i=new e(e.RandomId(),t.getScene());return i.applyToMesh(t),i},Object.defineProperty(e.prototype,"extend",{get:function(){return this._extend},enumerable:!0,configurable:!0}),e.prototype.getScene=function(){return this._scene},e.prototype.getEngine=function(){return this._engine},e.prototype.isReady=function(){return this.delayLoadState===l.a.DELAYLOADSTATE_LOADED||this.delayLoadState===l.a.DELAYLOADSTATE_NONE},Object.defineProperty(e.prototype,"doNotSerialize",{get:function(){for(var e=0;e<this._meshes.length;e++)if(!this._meshes[e].doNotSerialize)return!1;return!0},enumerable:!0,configurable:!0}),e.prototype._rebuild=function(){for(var e in this._vertexArrayObjects&&(this._vertexArrayObjects={}),0!==this._meshes.length&&this._indices&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices)),this._vertexBuffers){this._vertexBuffers[e]._rebuild()}},e.prototype.setAllVerticesData=function(e,t){e.applyToGeometry(this,t),this.notifyUpdate()},e.prototype.setVerticesData=function(e,t,i,n){void 0===i&&(i=!1);var r=new o.b(this._engine,t,e,i,0===this._meshes.length,n);this.setVerticesBuffer(r)},e.prototype.removeVerticesData=function(e){this._vertexBuffers[e]&&(this._vertexBuffers[e].dispose(),delete this._vertexBuffers[e])},e.prototype.setVerticesBuffer=function(e,t){void 0===t&&(t=null);var i=e.getKind();if(this._vertexBuffers[i]&&this._vertexBuffers[i].dispose(),this._vertexBuffers[i]=e,i===o.b.PositionKind){var n=e.getData();null!=t?this._totalVertices=t:null!=n&&(this._totalVertices=n.length/(e.byteStride/4)),this._updateExtend(n),this._resetPointsArrayCache();for(var r=this._meshes,s=r.length,a=0;a<s;a++){var l=r[a];l._boundingInfo=new c.a(this._extend.minimum,this._extend.maximum),l._createGlobalSubMesh(!1),l.computeWorldMatrix(!0)}}this.notifyUpdate(i),this._vertexArrayObjects&&(this._disposeVertexArrayObjects(),this._vertexArrayObjects={})},e.prototype.updateVerticesDataDirectly=function(e,t,i,n){void 0===n&&(n=!1);var r=this.getVertexBuffer(e);r&&(r.updateDirectly(t,i,n),this.notifyUpdate(e))},e.prototype.updateVerticesData=function(e,t,i){void 0===i&&(i=!1);var n=this.getVertexBuffer(e);n&&(n.update(t),e===o.b.PositionKind&&this._updateBoundingInfo(i,t),this.notifyUpdate(e))},e.prototype._updateBoundingInfo=function(e,t){if(e&&this._updateExtend(t),this._resetPointsArrayCache(),e)for(var i=0,n=this._meshes;i<n.length;i++){var r=n[i];r._boundingInfo?r._boundingInfo.reConstruct(this._extend.minimum,this._extend.maximum):r._boundingInfo=new c.a(this._extend.minimum,this._extend.maximum);for(var o=0,s=r.subMeshes;o<s.length;o++){s[o].refreshBoundingInfo()}}},e.prototype._bind=function(e,t){if(e){void 0===t&&(t=this._indexBuffer);var i=this.getVertexBuffers();i&&(t==this._indexBuffer&&this._vertexArrayObjects?(this._vertexArrayObjects[e.key]||(this._vertexArrayObjects[e.key]=this._engine.recordVertexArrayObject(i,t,e)),this._engine.bindVertexArrayObject(this._vertexArrayObjects[e.key],t)):this._engine.bindBuffers(i,t,e))}},e.prototype.getTotalVertices=function(){return this.isReady()?this._totalVertices:0},e.prototype.getVerticesData=function(e,t,i){var n=this.getVertexBuffer(e);if(!n)return null;var r=n.getData();if(!r)return null;var s=n.getSize()*o.b.GetTypeByteLength(n.type),a=this._totalVertices*n.getSize();if(n.type!==o.b.FLOAT||n.byteStride!==s){var c=[];return n.forEach(a,function(e){return c.push(e)}),c}if(!(r instanceof Array||r instanceof Float32Array)||0!==n.byteOffset||r.length!==a){if(r instanceof Array){var l=n.byteOffset/4;return u.h.Slice(r,l,l+a)}if(r instanceof ArrayBuffer)return new Float32Array(r,n.byteOffset,a);l=r.byteOffset+n.byteOffset;if(i||t&&1!==this._meshes.length){var h=new Float32Array(a),d=new Float32Array(r.buffer,l,a);return h.set(d),h}return new Float32Array(r.buffer,l,a)}return i||t&&1!==this._meshes.length?u.h.Slice(r):r},e.prototype.isVertexBufferUpdatable=function(e){var t=this._vertexBuffers[e];return!!t&&t.isUpdatable()},e.prototype.getVertexBuffer=function(e){return this.isReady()?this._vertexBuffers[e]:null},e.prototype.getVertexBuffers=function(){return this.isReady()?this._vertexBuffers:null},e.prototype.isVerticesDataPresent=function(e){return this._vertexBuffers?void 0!==this._vertexBuffers[e]:!!this._delayInfo&&-1!==this._delayInfo.indexOf(e)},e.prototype.getVerticesDataKinds=function(){var e,t=[];if(!this._vertexBuffers&&this._delayInfo)for(e in this._delayInfo)t.push(e);else for(e in this._vertexBuffers)t.push(e);return t},e.prototype.updateIndices=function(e,t,i){if(void 0===i&&(i=!1),this._indexBuffer)if(this._indexBufferIsUpdatable){var n=e.length!==this._indices.length;if(i||(this._indices=e.slice()),this._engine.updateDynamicIndexBuffer(this._indexBuffer,e,t),n)for(var r=0,o=this._meshes;r<o.length;r++){o[r]._createGlobalSubMesh(!0)}}else this.setIndices(e,null,!0)},e.prototype.setIndices=function(e,t,i){void 0===t&&(t=null),void 0===i&&(i=!1),this._indexBuffer&&this._engine._releaseBuffer(this._indexBuffer),this._disposeVertexArrayObjects(),this._indices=e,this._indexBufferIsUpdatable=i,0!==this._meshes.length&&this._indices&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices,i)),null!=t&&(this._totalVertices=t);for(var n=0,r=this._meshes;n<r.length;n++){r[n]._createGlobalSubMesh(!0)}this.notifyUpdate()},e.prototype.getTotalIndices=function(){return this.isReady()?this._indices.length:0},e.prototype.getIndices=function(e,t){if(!this.isReady())return null;var i=this._indices;if(t||e&&1!==this._meshes.length){for(var n=i.length,r=[],o=0;o<n;o++)r.push(i[o]);return r}return i},e.prototype.getIndexBuffer=function(){return this.isReady()?this._indexBuffer:null},e.prototype._releaseVertexArrayObject=function(e){void 0===e&&(e=null),e&&this._vertexArrayObjects&&this._vertexArrayObjects[e.key]&&(this._engine.releaseVertexArrayObject(this._vertexArrayObjects[e.key]),delete this._vertexArrayObjects[e.key])},e.prototype.releaseForMesh=function(e,t){var i=this._meshes,n=i.indexOf(e);-1!==n&&(i.splice(n,1),e._geometry=null,0===i.length&&t&&this.dispose())},e.prototype.applyToMesh=function(e){if(e._geometry!==this){var t=e._geometry;t&&t.releaseForMesh(e);var i=this._meshes;e._geometry=this,this._scene.pushGeometry(this),i.push(e),this.isReady()?this._applyToMesh(e):e._boundingInfo=this._boundingInfo}},e.prototype._updateExtend=function(e){void 0===e&&(e=null),e||(e=this.getVerticesData(o.b.PositionKind)),this._extend=u.h.ExtractMinAndMax(e,0,this._totalVertices,this.boundingBias,3)},e.prototype._applyToMesh=function(e){var t=this._meshes.length;for(var i in this._vertexBuffers){1===t&&this._vertexBuffers[i].create();var n=this._vertexBuffers[i].getBuffer();n&&(n.references=t),i===o.b.PositionKind&&(this._extend||this._updateExtend(),e._boundingInfo=new c.a(this._extend.minimum,this._extend.maximum),e._createGlobalSubMesh(!1),e._updateBoundingInfo())}1===t&&this._indices&&this._indices.length>0&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices)),this._indexBuffer&&(this._indexBuffer.references=t),e._syncGeometryWithMorphTargetManager(),e.synchronizeInstances()},e.prototype.notifyUpdate=function(e){this.onGeometryUpdated&&this.onGeometryUpdated(this,e);for(var t=0,i=this._meshes;t<i.length;t++){i[t]._markSubMeshesAsAttributesDirty()}},e.prototype.load=function(e,t){this.delayLoadState!==l.a.DELAYLOADSTATE_LOADING&&(this.isReady()?t&&t():(this.delayLoadState=l.a.DELAYLOADSTATE_LOADING,this._queueLoad(e,t)))},e.prototype._queueLoad=function(e,t){var i=this;this.delayLoadingFile&&(e._addPendingData(this),e._loadFile(this.delayLoadingFile,function(n){if(i._delayLoadingFunction){i._delayLoadingFunction(JSON.parse(n),i),i.delayLoadState=l.a.DELAYLOADSTATE_LOADED,i._delayInfo=[],e._removePendingData(i);for(var r=i._meshes,o=r.length,s=0;s<o;s++)i._applyToMesh(r[s]);t&&t()}},void 0,!0))},e.prototype.toLeftHanded=function(){var e=this.getIndices(!1);if(null!=e&&e.length>0){for(var t=0;t<e.length;t+=3){var i=e[t+0];e[t+0]=e[t+2],e[t+2]=i}this.setIndices(e)}var n=this.getVerticesData(o.b.PositionKind,!1);if(null!=n&&n.length>0){for(t=0;t<n.length;t+=3)n[t+2]=-n[t+2];this.setVerticesData(o.b.PositionKind,n,!1)}var r=this.getVerticesData(o.b.NormalKind,!1);if(null!=r&&r.length>0){for(t=0;t<r.length;t+=3)r[t+2]=-r[t+2];this.setVerticesData(o.b.NormalKind,r,!1)}},e.prototype._resetPointsArrayCache=function(){this._positions=null},e.prototype._generatePointsArray=function(){if(this._positions)return!0;var e=this.getVerticesData(o.b.PositionKind);if(!e||0===e.length)return!1;this._positions=[];for(var t=0;t<e.length;t+=3)this._positions.push(n.x.FromArray(e,t));return!0},e.prototype.isDisposed=function(){return this._isDisposed},e.prototype._disposeVertexArrayObjects=function(){if(this._vertexArrayObjects){for(var e in this._vertexArrayObjects)this._engine.releaseVertexArrayObject(this._vertexArrayObjects[e]);this._vertexArrayObjects={}}},e.prototype.dispose=function(){var e,t=this._meshes,i=t.length;for(e=0;e<i;e++)this.releaseForMesh(t[e]);for(var n in this._meshes=[],this._disposeVertexArrayObjects(),this._vertexBuffers)this._vertexBuffers[n].dispose();this._vertexBuffers={},this._totalVertices=0,this._indexBuffer&&this._engine._releaseBuffer(this._indexBuffer),this._indexBuffer=null,this._indices=[],this.delayLoadState=l.a.DELAYLOADSTATE_NONE,this.delayLoadingFile=null,this._delayLoadingFunction=null,this._delayInfo=[],this._boundingInfo=null,this._scene.removeGeometry(this),this._isDisposed=!0},e.prototype.copy=function(t){var i=new r.a;i.indices=[];var n=this.getIndices();if(n)for(var o=0;o<n.length;o++)i.indices.push(n[o]);var s,a=!1,l=!1;for(s in this._vertexBuffers){var u=this.getVerticesData(s);if(u&&(u instanceof Float32Array?i.set(new Float32Array(u),s):i.set(u.slice(0),s),!l)){var h=this.getVertexBuffer(s);h&&(l=!(a=h.isUpdatable()))}}var d=new e(t,this._scene,i,a);for(s in d.delayLoadState=this.delayLoadState,d.delayLoadingFile=this.delayLoadingFile,d._delayLoadingFunction=this._delayLoadingFunction,this._delayInfo)d._delayInfo=d._delayInfo||[],d._delayInfo.push(s);return d._boundingInfo=new c.a(this._extend.minimum,this._extend.maximum),d},e.prototype.serialize=function(){var e={};return e.id=this.id,e.updatable=this._updatable,h.a&&h.a.HasTags(this)&&(e.tags=h.a.GetTags(this)),e},e.prototype.toNumberArray=function(e){return Array.isArray(e)?e:Array.prototype.slice.call(e)},e.prototype.serializeVerticeData=function(){var e=this.serialize();return this.isVerticesDataPresent(o.b.PositionKind)&&(e.positions=this.toNumberArray(this.getVerticesData(o.b.PositionKind)),this.isVertexBufferUpdatable(o.b.PositionKind)&&(e.positions._updatable=!0)),this.isVerticesDataPresent(o.b.NormalKind)&&(e.normals=this.toNumberArray(this.getVerticesData(o.b.NormalKind)),this.isVertexBufferUpdatable(o.b.NormalKind)&&(e.normals._updatable=!0)),this.isVerticesDataPresent(o.b.TangentKind)&&(e.tangets=this.toNumberArray(this.getVerticesData(o.b.TangentKind)),this.isVertexBufferUpdatable(o.b.TangentKind)&&(e.tangets._updatable=!0)),this.isVerticesDataPresent(o.b.UVKind)&&(e.uvs=this.toNumberArray(this.getVerticesData(o.b.UVKind)),this.isVertexBufferUpdatable(o.b.UVKind)&&(e.uvs._updatable=!0)),this.isVerticesDataPresent(o.b.UV2Kind)&&(e.uv2s=this.toNumberArray(this.getVerticesData(o.b.UV2Kind)),this.isVertexBufferUpdatable(o.b.UV2Kind)&&(e.uv2s._updatable=!0)),this.isVerticesDataPresent(o.b.UV3Kind)&&(e.uv3s=this.toNumberArray(this.getVerticesData(o.b.UV3Kind)),this.isVertexBufferUpdatable(o.b.UV3Kind)&&(e.uv3s._updatable=!0)),this.isVerticesDataPresent(o.b.UV4Kind)&&(e.uv4s=this.toNumberArray(this.getVerticesData(o.b.UV4Kind)),this.isVertexBufferUpdatable(o.b.UV4Kind)&&(e.uv4s._updatable=!0)),this.isVerticesDataPresent(o.b.UV5Kind)&&(e.uv5s=this.toNumberArray(this.getVerticesData(o.b.UV5Kind)),this.isVertexBufferUpdatable(o.b.UV5Kind)&&(e.uv5s._updatable=!0)),this.isVerticesDataPresent(o.b.UV6Kind)&&(e.uv6s=this.toNumberArray(this.getVerticesData(o.b.UV6Kind)),this.isVertexBufferUpdatable(o.b.UV6Kind)&&(e.uv6s._updatable=!0)),this.isVerticesDataPresent(o.b.ColorKind)&&(e.colors=this.toNumberArray(this.getVerticesData(o.b.ColorKind)),this.isVertexBufferUpdatable(o.b.ColorKind)&&(e.colors._updatable=!0)),this.isVerticesDataPresent(o.b.MatricesIndicesKind)&&(e.matricesIndices=this.toNumberArray(this.getVerticesData(o.b.MatricesIndicesKind)),e.matricesIndices._isExpanded=!0,this.isVertexBufferUpdatable(o.b.MatricesIndicesKind)&&(e.matricesIndices._updatable=!0)),this.isVerticesDataPresent(o.b.MatricesWeightsKind)&&(e.matricesWeights=this.toNumberArray(this.getVerticesData(o.b.MatricesWeightsKind)),this.isVertexBufferUpdatable(o.b.MatricesWeightsKind)&&(e.matricesWeights._updatable=!0)),e.indices=this.toNumberArray(this.getIndices()),e},e.ExtractFromMesh=function(e,t){var i=e._geometry;return i?i.copy(t):null},e.RandomId=function(){return u.h.RandomId()},e._ImportGeometry=function(t,i){var r=i.getScene(),a=t.geometryId;if(a){var c=r.getGeometryByID(a);c&&c.applyToMesh(i)}else if(t instanceof ArrayBuffer){var l=i._binaryInfo;if(l.positionsAttrDesc&&l.positionsAttrDesc.count>0){var u=new Float32Array(t,l.positionsAttrDesc.offset,l.positionsAttrDesc.count);i.setVerticesData(o.b.PositionKind,u,!1)}if(l.normalsAttrDesc&&l.normalsAttrDesc.count>0){var h=new Float32Array(t,l.normalsAttrDesc.offset,l.normalsAttrDesc.count);i.setVerticesData(o.b.NormalKind,h,!1)}if(l.tangetsAttrDesc&&l.tangetsAttrDesc.count>0){var d=new Float32Array(t,l.tangetsAttrDesc.offset,l.tangetsAttrDesc.count);i.setVerticesData(o.b.TangentKind,d,!1)}if(l.uvsAttrDesc&&l.uvsAttrDesc.count>0){var f=new Float32Array(t,l.uvsAttrDesc.offset,l.uvsAttrDesc.count);i.setVerticesData(o.b.UVKind,f,!1)}if(l.uvs2AttrDesc&&l.uvs2AttrDesc.count>0){var p=new Float32Array(t,l.uvs2AttrDesc.offset,l.uvs2AttrDesc.count);i.setVerticesData(o.b.UV2Kind,p,!1)}if(l.uvs3AttrDesc&&l.uvs3AttrDesc.count>0){var _=new Float32Array(t,l.uvs3AttrDesc.offset,l.uvs3AttrDesc.count);i.setVerticesData(o.b.UV3Kind,_,!1)}if(l.uvs4AttrDesc&&l.uvs4AttrDesc.count>0){var g=new Float32Array(t,l.uvs4AttrDesc.offset,l.uvs4AttrDesc.count);i.setVerticesData(o.b.UV4Kind,g,!1)}if(l.uvs5AttrDesc&&l.uvs5AttrDesc.count>0){var m=new Float32Array(t,l.uvs5AttrDesc.offset,l.uvs5AttrDesc.count);i.setVerticesData(o.b.UV5Kind,m,!1)}if(l.uvs6AttrDesc&&l.uvs6AttrDesc.count>0){var v=new Float32Array(t,l.uvs6AttrDesc.offset,l.uvs6AttrDesc.count);i.setVerticesData(o.b.UV6Kind,v,!1)}if(l.colorsAttrDesc&&l.colorsAttrDesc.count>0){var y=new Float32Array(t,l.colorsAttrDesc.offset,l.colorsAttrDesc.count);i.setVerticesData(o.b.ColorKind,y,!1,l.colorsAttrDesc.stride)}if(l.matricesIndicesAttrDesc&&l.matricesIndicesAttrDesc.count>0){for(var b=new Int32Array(t,l.matricesIndicesAttrDesc.offset,l.matricesIndicesAttrDesc.count),T=[],E=0;E<b.length;E++){var A=b[E];T.push(255&A),T.push((65280&A)>>8),T.push((16711680&A)>>16),T.push(A>>24)}i.setVerticesData(o.b.MatricesIndicesKind,T,!1)}if(l.matricesWeightsAttrDesc&&l.matricesWeightsAttrDesc.count>0){var x=new Float32Array(t,l.matricesWeightsAttrDesc.offset,l.matricesWeightsAttrDesc.count);i.setVerticesData(o.b.MatricesWeightsKind,x,!1)}if(l.indicesAttrDesc&&l.indicesAttrDesc.count>0){var R=new Int32Array(t,l.indicesAttrDesc.offset,l.indicesAttrDesc.count);i.setIndices(R,null)}if(l.subMeshesAttrDesc&&l.subMeshesAttrDesc.count>0){var P=new Int32Array(t,l.subMeshesAttrDesc.offset,5*l.subMeshesAttrDesc.count);i.subMeshes=[];for(E=0;E<l.subMeshesAttrDesc.count;E++){var S=P[5*E+0],C=P[5*E+1],M=P[5*E+2],O=P[5*E+3],I=P[5*E+4];s.b.AddToMesh(S,C,M,O,I,i)}}}else if(t.positions&&t.normals&&t.indices){if(i.setVerticesData(o.b.PositionKind,t.positions,t.positions._updatable),i.setVerticesData(o.b.NormalKind,t.normals,t.normals._updatable),t.tangents&&i.setVerticesData(o.b.TangentKind,t.tangents,t.tangents._updatable),t.uvs&&i.setVerticesData(o.b.UVKind,t.uvs,t.uvs._updatable),t.uvs2&&i.setVerticesData(o.b.UV2Kind,t.uvs2,t.uvs2._updatable),t.uvs3&&i.setVerticesData(o.b.UV3Kind,t.uvs3,t.uvs3._updatable),t.uvs4&&i.setVerticesData(o.b.UV4Kind,t.uvs4,t.uvs4._updatable),t.uvs5&&i.setVerticesData(o.b.UV5Kind,t.uvs5,t.uvs5._updatable),t.uvs6&&i.setVerticesData(o.b.UV6Kind,t.uvs6,t.uvs6._updatable),t.colors&&i.setVerticesData(o.b.ColorKind,n.f.CheckColors4(t.colors,t.positions.length/3),t.colors._updatable),t.matricesIndices)if(t.matricesIndices._isExpanded)delete t.matricesIndices._isExpanded,i.setVerticesData(o.b.MatricesIndicesKind,t.matricesIndices,t.matricesIndices._updatable);else{for(T=[],E=0;E<t.matricesIndices.length;E++){var D=t.matricesIndices[E];T.push(255&D),T.push((65280&D)>>8),T.push((16711680&D)>>16),T.push(D>>24)}i.setVerticesData(o.b.MatricesIndicesKind,T,t.matricesIndices._updatable)}if(t.matricesIndicesExtra)if(t.matricesIndicesExtra._isExpanded)delete t.matricesIndices._isExpanded,i.setVerticesData(o.b.MatricesIndicesExtraKind,t.matricesIndicesExtra,t.matricesIndicesExtra._updatable);else{for(T=[],E=0;E<t.matricesIndicesExtra.length;E++){D=t.matricesIndicesExtra[E];T.push(255&D),T.push((65280&D)>>8),T.push((16711680&D)>>16),T.push(D>>24)}i.setVerticesData(o.b.MatricesIndicesExtraKind,T,t.matricesIndicesExtra._updatable)}t.matricesWeights&&(e._CleanMatricesWeights(t,i),i.setVerticesData(o.b.MatricesWeightsKind,t.matricesWeights,t.matricesWeights._updatable)),t.matricesWeightsExtra&&i.setVerticesData(o.b.MatricesWeightsExtraKind,t.matricesWeightsExtra,t.matricesWeights._updatable),i.setIndices(t.indices,null)}if(t.subMeshes){i.subMeshes=[];for(var L=0;L<t.subMeshes.length;L++){var w=t.subMeshes[L];s.b.AddToMesh(w.materialIndex,w.verticesStart,w.verticesCount,w.indexStart,w.indexCount,i)}}i._shouldGenerateFlatShading&&(i.convertToFlatShadedMesh(),delete i._shouldGenerateFlatShading),i.computeWorldMatrix(!0),r.onMeshImportedObservable.notifyObservers(i)},e._CleanMatricesWeights=function(e,t){if(a.a.CleanBoneMatrixWeights){var i=0;if(e.skeletonId>-1){var n=t.getScene().getLastSkeletonByID(e.skeletonId);if(n){i=n.bones.length;for(var r=t.getVerticesData(o.b.MatricesIndicesKind),s=t.getVerticesData(o.b.MatricesIndicesExtraKind),c=e.matricesWeights,l=e.matricesWeightsExtra,u=e.numBoneInfluencer,h=c.length,d=0;d<h;d+=4){for(var f=0,p=-1,_=0;_<4;_++){f+=g=c[d+_],g<.001&&p<0&&(p=_)}if(l)for(_=0;_<4;_++){var g;f+=g=l[d+_],g<.001&&p<0&&(p=_+4)}if((p<0||p>u-1)&&(p=u-1),f>.001){var m=1/f;for(_=0;_<4;_++)c[d+_]*=m;if(l)for(_=0;_<4;_++)l[d+_]*=m}else p>=4?(l[d+p-4]=1-f,s[d+p-4]=i):(c[d+p]=1-f,r[d+p]=i)}t.setVerticesData(o.b.MatricesIndicesKind,r),e.matricesWeightsExtra&&t.setVerticesData(o.b.MatricesIndicesExtraKind,s)}}}},e.Parse=function(t,i,s){if(i.getGeometryByID(t.id))return null;var a=new e(t.id,i,void 0,t.updatable);return h.a&&h.a.AddTagsTo(a,t.tags),t.delayLoadingFile?(a.delayLoadState=l.a.DELAYLOADSTATE_NOTLOADED,a.delayLoadingFile=s+t.delayLoadingFile,a._boundingInfo=new c.a(n.x.FromArray(t.boundingBoxMinimum),n.x.FromArray(t.boundingBoxMaximum)),a._delayInfo=[],t.hasUVs&&a._delayInfo.push(o.b.UVKind),t.hasUVs2&&a._delayInfo.push(o.b.UV2Kind),t.hasUVs3&&a._delayInfo.push(o.b.UV3Kind),t.hasUVs4&&a._delayInfo.push(o.b.UV4Kind),t.hasUVs5&&a._delayInfo.push(o.b.UV5Kind),t.hasUVs6&&a._delayInfo.push(o.b.UV6Kind),t.hasColors&&a._delayInfo.push(o.b.ColorKind),t.hasMatricesIndices&&a._delayInfo.push(o.b.MatricesIndicesKind),t.hasMatricesWeights&&a._delayInfo.push(o.b.MatricesWeightsKind),a._delayLoadingFunction=r.a.ImportVertexData):r.a.ImportVertexData(t,a),i.pushGeometry(a,!0),a},e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return d});var n=i(1),r=i(8),o=i(0),s=i(42),a=i(53),c=i(54),l=i(48),u=i(41),h=i(33),d=function(e){function t(i,n,s){void 0===n&&(n=o.e.Gray()),void 0===s&&(s=u.a.DefaultUtilityLayer);var a=e.call(this,s)||this;a._pointerObserver=null,a.snapDistance=0,a.onSnapObservable=new r.c;var l=new h.a("",s.utilityLayerScene);l.diffuseColor=n,l.specularColor=n.subtract(new o.e(.1,.1,.1));var d=new h.a("",s.utilityLayerScene);d.diffuseColor=n.add(new o.e(.3,.3,.3));var f=t._CreateArrow(s.utilityLayerScene,l);f.lookAt(a._rootMesh.position.add(i)),f.scaling.scaleInPlace(1/3),f.parent=a._rootMesh;var p=0,_=new o.x,g={snapDistance:0};a.dragBehavior=new c.a({dragAxis:i}),a.dragBehavior.moveAttached=!1,a._rootMesh.addBehavior(a.dragBehavior);var m=new o.x,v=new o.j;a.dragBehavior.onDragObservable.add(function(e){if(a.attachedMesh)if(a.attachedMesh.parent?(a.attachedMesh.parent.computeWorldMatrix().invertToRef(v),v.setTranslationFromFloats(0,0,0),o.x.TransformCoordinatesToRef(e.delta,v,m)):m.copyFrom(e.delta),0==a.snapDistance)a.attachedMesh.position.addInPlace(m);else if(p+=e.dragDistance,Math.abs(p)>a.snapDistance){var t=Math.floor(Math.abs(p)/a.snapDistance);p%=a.snapDistance,m.normalizeToRef(_),_.scaleInPlace(a.snapDistance*t),a.attachedMesh.position.addInPlace(_),g.snapDistance=a.snapDistance*t,a.onSnapObservable.notifyObservers(g)}}),a._pointerObserver=s.utilityLayerScene.onPointerObservable.add(function(e){if(!a._customMeshSet){var t=e.pickInfo&&-1!=a._rootMesh.getChildMeshes().indexOf(e.pickInfo.pickedMesh)?d:l;a._rootMesh.getChildMeshes().forEach(function(e){e.material=t,e.color&&(e.color=t.diffuseColor)})}});var y=s._getSharedGizmoLight();return y.includedOnlyMeshes=y.includedOnlyMeshes.concat(a._rootMesh.getChildMeshes(!1)),a}return n.d(t,e),t._CreateArrow=function(e,t){var i=new s.a("arrow",e),n=a.a.CreateCylinder("cylinder",{diameterTop:0,height:.075,diameterBottom:.0375,tessellation:96},e),r=a.a.CreateCylinder("cylinder",{diameterTop:.005,height:.275,diameterBottom:.005,tessellation:96},e);return r.material=t,n.parent=i,r.parent=i,n.material=t,n.rotation.x=Math.PI/2,n.position.z+=.3,r.position.z+=.1375,r.rotation.x=Math.PI/2,i},t._CreateArrowInstance=function(e,t){for(var i=new s.a("arrow",e),n=0,r=t.getChildMeshes();n<r.length;n++){var o=r[n];o.createInstance(o.name).parent=i}return i},t.prototype._attachedMeshChanged=function(e){this.dragBehavior&&(this.dragBehavior.enabled=!!e)},t.prototype.dispose=function(){this.onSnapObservable.clear(),this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this.dragBehavior.detach(),e.prototype.dispose.call(this)},t}(l.a)},function(e,t,i){"use strict";i.d(t,"a",function(){return n});var n=function(){function e(){}return e.FilesToLoad={},e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return n});var n=function(){function e(){this._xhr=new XMLHttpRequest}return e.prototype._injectCustomRequestHeaders=function(){for(var t in e.CustomRequestHeaders){var 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t.add(e,i)})},e.prototype.get=function(e){var t=this._data[e];if(void 0!==t)return t},e.prototype.getOrAddWithFactory=function(e,t){var i=this.get(e);return void 0!==i?i:((i=t(e))&&this.add(e,i),i)},e.prototype.getOrAdd=function(e,t){var i=this.get(e);return void 0!==i?i:(this.add(e,t),t)},e.prototype.contains=function(e){return void 0!==this._data[e]},e.prototype.add=function(e,t){return void 0===this._data[e]&&(this._data[e]=t,++this._count,!0)},e.prototype.set=function(e,t){return void 0!==this._data[e]&&(this._data[e]=t,!0)},e.prototype.getAndRemove=function(e){var t=this.get(e);return void 0!==t?(delete this._data[e],--this._count,t):null},e.prototype.remove=function(e){return!!this.contains(e)&&(delete this._data[e],--this._count,!0)},e.prototype.clear=function(){this._data={},this._count=0},Object.defineProperty(e.prototype,"count",{get:function(){return this._count},enumerable:!0,configurable:!0}),e.prototype.forEach=function(e){for(var t in 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n.x(t.r,t.g,t.b).scale(i);this.l00=this.l00.add(r.scale(s(0,e))),this.l1_1=this.l1_1.add(r.scale(s(1,e))),this.l10=this.l10.add(r.scale(s(2,e))),this.l11=this.l11.add(r.scale(s(3,e))),this.l2_2=this.l2_2.add(r.scale(s(4,e))),this.l2_1=this.l2_1.add(r.scale(s(5,e))),this.l20=this.l20.add(r.scale(s(6,e))),this.l21=this.l21.add(r.scale(s(7,e))),this.l22=this.l22.add(r.scale(s(8,e)))},e.prototype.scaleInPlace=function(e){this.l00.scaleInPlace(e),this.l1_1.scaleInPlace(e),this.l10.scaleInPlace(e),this.l11.scaleInPlace(e),this.l2_2.scaleInPlace(e),this.l2_1.scaleInPlace(e),this.l20.scaleInPlace(e),this.l21.scaleInPlace(e),this.l22.scaleInPlace(e)},e.prototype.convertIncidentRadianceToIrradiance=function(){this.l00.scaleInPlace(a[0]),this.l1_1.scaleInPlace(a[1]),this.l10.scaleInPlace(a[2]),this.l11.scaleInPlace(a[3]),this.l2_2.scaleInPlace(a[4]),this.l2_1.scaleInPlace(a[5]),this.l20.scaleInPlace(a[6]),this.l21.scaleInPlace(a[7]),this.l22.scaleInPlace(a[8])},e.prototype.convertIrradianceToLambertianRadiance=function(){this.scaleInPlace(1/Math.PI)},e.prototype.preScaleForRendering=function(){this.preScaled=!0,this.l00.scaleInPlace(r[0]),this.l1_1.scaleInPlace(r[1]),this.l10.scaleInPlace(r[2]),this.l11.scaleInPlace(r[3]),this.l2_2.scaleInPlace(r[4]),this.l2_1.scaleInPlace(r[5]),this.l20.scaleInPlace(r[6]),this.l21.scaleInPlace(r[7]),this.l22.scaleInPlace(r[8])},e.FromArray=function(t){var i=new e;return n.x.FromArrayToRef(t[0],0,i.l00),n.x.FromArrayToRef(t[1],0,i.l1_1),n.x.FromArrayToRef(t[2],0,i.l10),n.x.FromArrayToRef(t[3],0,i.l11),n.x.FromArrayToRef(t[4],0,i.l2_2),n.x.FromArrayToRef(t[5],0,i.l2_1),n.x.FromArrayToRef(t[6],0,i.l20),n.x.FromArrayToRef(t[7],0,i.l21),n.x.FromArrayToRef(t[8],0,i.l22),i},e.FromPolynomial=function(t){var i=new e;return i.l00=t.xx.scale(.376127).add(t.yy.scale(.376127)).add(t.zz.scale(.376126)),i.l1_1=t.y.scale(.977204),i.l10=t.z.scale(.977204),i.l11=t.x.scale(.977204),i.l2_2=t.xy.scale(1.16538),i.l2_1=t.yz.scale(1.16538),i.l20=t.zz.scale(1.34567).subtract(t.xx.scale(.672834)).subtract(t.yy.scale(.672834)),i.l21=t.zx.scale(1.16538),i.l22=t.xx.scale(1.16538).subtract(t.yy.scale(1.16538)),i.l1_1.scaleInPlace(-1),i.l11.scaleInPlace(-1),i.l2_1.scaleInPlace(-1),i.l21.scaleInPlace(-1),i.scaleInPlace(Math.PI),i},e}(),l=function(){function e(){this.x=n.x.Zero(),this.y=n.x.Zero(),this.z=n.x.Zero(),this.xx=n.x.Zero(),this.yy=n.x.Zero(),this.zz=n.x.Zero(),this.xy=n.x.Zero(),this.yz=n.x.Zero(),this.zx=n.x.Zero()}return Object.defineProperty(e.prototype,"preScaledHarmonics",{get:function(){return this._harmonics||(this._harmonics=c.FromPolynomial(this)),this._harmonics.preScaled||this._harmonics.preScaleForRendering(),this._harmonics},enumerable:!0,configurable:!0}),e.prototype.addAmbient=function(e){var t=new n.x(e.r,e.g,e.b);this.xx=this.xx.add(t),this.yy=this.yy.add(t),this.zz=this.zz.add(t)},e.prototype.scaleInPlace=function(e){this.x.scaleInPlace(e),this.y.scaleInPlace(e),this.z.scaleInPlace(e),this.xx.scaleInPlace(e),this.yy.scaleInPlace(e),this.zz.scaleInPlace(e),this.yz.scaleInPlace(e),this.zx.scaleInPlace(e),this.xy.scaleInPlace(e)},e.FromHarmonics=function(t){var i=new e;return i._harmonics=t,i.x=t.l11.scale(1.02333).scale(-1),i.y=t.l1_1.scale(1.02333).scale(-1),i.z=t.l10.scale(1.02333),i.xx=t.l00.scale(.886277).subtract(t.l20.scale(.247708)).add(t.l22.scale(.429043)),i.yy=t.l00.scale(.886277).subtract(t.l20.scale(.247708)).subtract(t.l22.scale(.429043)),i.zz=t.l00.scale(.886277).add(t.l20.scale(.495417)),i.yz=t.l2_1.scale(.858086).scale(-1),i.zx=t.l21.scale(.858086).scale(-1),i.xy=t.l2_2.scale(.858086),i.scaleInPlace(1/Math.PI),i},e.FromArray=function(t){var i=new e;return n.x.FromArrayToRef(t[0],0,i.x),n.x.FromArrayToRef(t[1],0,i.y),n.x.FromArrayToRef(t[2],0,i.z),n.x.FromArrayToRef(t[3],0,i.xx),n.x.FromArrayToRef(t[4],0,i.yy),n.x.FromArrayToRef(t[5],0,i.zz),n.x.FromArrayToRef(t[6],0,i.yz),n.x.FromArrayToRef(t[7],0,i.zx),n.x.FromArrayToRef(t[8],0,i.xy),i},e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return r});var n=i(6),r=function(){function e(e,t,i){this._engine=e,this._noUBO=!e.supportsUniformBuffers,this._dynamic=i,this._data=t||[],this._uniformLocations={},this._uniformSizes={},this._uniformLocationPointer=0,this._needSync=!1,this._noUBO?(this.updateMatrix3x3=this._updateMatrix3x3ForEffect,this.updateMatrix2x2=this._updateMatrix2x2ForEffect,this.updateFloat=this._updateFloatForEffect,this.updateFloat2=this._updateFloat2ForEffect,this.updateFloat3=this._updateFloat3ForEffect,this.updateFloat4=this._updateFloat4ForEffect,this.updateMatrix=this._updateMatrixForEffect,this.updateVector3=this._updateVector3ForEffect,this.updateVector4=this._updateVector4ForEffect,this.updateColor3=this._updateColor3ForEffect,this.updateColor4=this._updateColor4ForEffect):(this._engine._uniformBuffers.push(this),this.updateMatrix3x3=this._updateMatrix3x3ForUniform,this.updateMatrix2x2=this._updateMatrix2x2ForUniform,this.updateFloat=this._updateFloatForUniform,this.updateFloat2=this._updateFloat2ForUniform,this.updateFloat3=this._updateFloat3ForUniform,this.updateFloat4=this._updateFloat4ForUniform,this.updateMatrix=this._updateMatrixForUniform,this.updateVector3=this._updateVector3ForUniform,this.updateVector4=this._updateVector4ForUniform,this.updateColor3=this._updateColor3ForUniform,this.updateColor4=this._updateColor4ForUniform)}return Object.defineProperty(e.prototype,"useUbo",{get:function(){return!this._noUBO},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isSync",{get:function(){return!this._needSync},enumerable:!0,configurable:!0}),e.prototype.isDynamic=function(){return void 0!==this._dynamic},e.prototype.getData=function(){return this._bufferData},e.prototype.getBuffer=function(){return this._buffer},e.prototype._fillAlignment=function(e){var t;if(t=e<=2?e:4,this._uniformLocationPointer%t!=0){var i=this._uniformLocationPointer;this._uniformLocationPointer+=t-this._uniformLocationPointer%t;for(var n=this._uniformLocationPointer-i,r=0;r<n;r++)this._data.push(0)}},e.prototype.addUniform=function(e,t){if(!this._noUBO&&void 0===this._uniformLocations[e]){var i;if(t instanceof Array)t=(i=t).length;else{t=t,i=[];for(var n=0;n<t;n++)i.push(0)}this._fillAlignment(t),this._uniformSizes[e]=t,this._uniformLocations[e]=this._uniformLocationPointer,this._uniformLocationPointer+=t;for(n=0;n<t;n++)this._data.push(i[n]);this._needSync=!0}},e.prototype.addMatrix=function(e,t){this.addUniform(e,Array.prototype.slice.call(t.toArray()))},e.prototype.addFloat2=function(e,t,i){var n=[t,i];this.addUniform(e,n)},e.prototype.addFloat3=function(e,t,i,n){var r=[t,i,n];this.addUniform(e,r)},e.prototype.addColor3=function(e,t){var i=new Array;t.toArray(i),this.addUniform(e,i)},e.prototype.addColor4=function(e,t,i){var n=new Array;t.toArray(n),n.push(i),this.addUniform(e,n)},e.prototype.addVector3=function(e,t){var i=new Array;t.toArray(i),this.addUniform(e,i)},e.prototype.addMatrix3x3=function(e){this.addUniform(e,12)},e.prototype.addMatrix2x2=function(e){this.addUniform(e,8)},e.prototype.create=function(){this._noUBO||this._buffer||(this._fillAlignment(4),this._bufferData=new Float32Array(this._data),this._rebuild(),this._needSync=!0)},e.prototype._rebuild=function(){!this._noUBO&&this._bufferData&&(this._dynamic?this._buffer=this._engine.createDynamicUniformBuffer(this._bufferData):this._buffer=this._engine.createUniformBuffer(this._bufferData))},e.prototype.update=function(){this._buffer?(this._dynamic||this._needSync)&&(this._engine.updateUniformBuffer(this._buffer,this._bufferData),this._needSync=!1):this.create()},e.prototype.updateUniform=function(e,t,i){var r=this._uniformLocations[e];if(void 0===r){if(this._buffer)return void n.a.Error("Cannot add an uniform after UBO has been created.");this.addUniform(e,i),r=this._uniformLocations[e]}if(this._buffer||this.create(),this._dynamic)for(s=0;s<i;s++)this._bufferData[r+s]=t[s];else{for(var o=!1,s=0;s<i;s++)this._bufferData[r+s]!==t[s]&&(o=!0,this._bufferData[r+s]=t[s]);this._needSync=this._needSync||o}},e.prototype._updateMatrix3x3ForUniform=function(t,i){for(var n=0;n<3;n++)e._tempBuffer[4*n]=i[3*n],e._tempBuffer[4*n+1]=i[3*n+1],e._tempBuffer[4*n+2]=i[3*n+2],e._tempBuffer[4*n+3]=0;this.updateUniform(t,e._tempBuffer,12)},e.prototype._updateMatrix3x3ForEffect=function(e,t){this._currentEffect.setMatrix3x3(e,t)},e.prototype._updateMatrix2x2ForEffect=function(e,t){this._currentEffect.setMatrix2x2(e,t)},e.prototype._updateMatrix2x2ForUniform=function(t,i){for(var n=0;n<2;n++)e._tempBuffer[4*n]=i[2*n],e._tempBuffer[4*n+1]=i[2*n+1],e._tempBuffer[4*n+2]=0,e._tempBuffer[4*n+3]=0;this.updateUniform(t,e._tempBuffer,8)},e.prototype._updateFloatForEffect=function(e,t){this._currentEffect.setFloat(e,t)},e.prototype._updateFloatForUniform=function(t,i){e._tempBuffer[0]=i,this.updateUniform(t,e._tempBuffer,1)},e.prototype._updateFloat2ForEffect=function(e,t,i,n){void 0===n&&(n=""),this._currentEffect.setFloat2(e+n,t,i)},e.prototype._updateFloat2ForUniform=function(t,i,n){e._tempBuffer[0]=i,e._tempBuffer[1]=n,this.updateUniform(t,e._tempBuffer,2)},e.prototype._updateFloat3ForEffect=function(e,t,i,n,r){void 0===r&&(r=""),this._currentEffect.setFloat3(e+r,t,i,n)},e.prototype._updateFloat3ForUniform=function(t,i,n,r){e._tempBuffer[0]=i,e._tempBuffer[1]=n,e._tempBuffer[2]=r,this.updateUniform(t,e._tempBuffer,3)},e.prototype._updateFloat4ForEffect=function(e,t,i,n,r,o){void 0===o&&(o=""),this._currentEffect.setFloat4(e+o,t,i,n,r)},e.prototype._updateFloat4ForUniform=function(t,i,n,r,o){e._tempBuffer[0]=i,e._tempBuffer[1]=n,e._tempBuffer[2]=r,e._tempBuffer[3]=o,this.updateUniform(t,e._tempBuffer,4)},e.prototype._updateMatrixForEffect=function(e,t){this._currentEffect.setMatrix(e,t)},e.prototype._updateMatrixForUniform=function(e,t){this.updateUniform(e,t.toArray(),16)},e.prototype._updateVector3ForEffect=function(e,t){this._currentEffect.setVector3(e,t)},e.prototype._updateVector3ForUniform=function(t,i){i.toArray(e._tempBuffer),this.updateUniform(t,e._tempBuffer,3)},e.prototype._updateVector4ForEffect=function(e,t){this._currentEffect.setVector4(e,t)},e.prototype._updateVector4ForUniform=function(t,i){i.toArray(e._tempBuffer),this.updateUniform(t,e._tempBuffer,4)},e.prototype._updateColor3ForEffect=function(e,t,i){void 0===i&&(i=""),this._currentEffect.setColor3(e+i,t)},e.prototype._updateColor3ForUniform=function(t,i){i.toArray(e._tempBuffer),this.updateUniform(t,e._tempBuffer,3)},e.prototype._updateColor4ForEffect=function(e,t,i,n){void 0===n&&(n=""),this._currentEffect.setColor4(e+n,t,i)},e.prototype._updateColor4ForUniform=function(t,i,n){i.toArray(e._tempBuffer),e._tempBuffer[3]=n,this.updateUniform(t,e._tempBuffer,4)},e.prototype.setTexture=function(e,t){this._currentEffect.setTexture(e,t)},e.prototype.updateUniformDirectly=function(e,t){this.updateUniform(e,t,t.length),this.update()},e.prototype.bindToEffect=function(e,t){this._currentEffect=e,!this._noUBO&&this._buffer&&e.bindUniformBuffer(this._buffer,t)},e.prototype.dispose=function(){if(!this._noUBO){var e=this._engine._uniformBuffers,t=e.indexOf(this);-1!==t&&(e[t]=e[e.length-1],e.pop()),this._buffer&&this._engine._releaseBuffer(this._buffer)&&(this._buffer=null)}},e._MAX_UNIFORM_SIZE=256,e._tempBuffer=new Float32Array(e._MAX_UNIFORM_SIZE),e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return n});var n=function(){function e(){this._isDirty=!0,this._areLightsDirty=!0,this._areAttributesDirty=!0,this._areTexturesDirty=!0,this._areFresnelDirty=!0,this._areMiscDirty=!0,this._areImageProcessingDirty=!0,this._normals=!1,this._uvs=!1,this._needNormals=!1,this._needUVs=!1}return Object.defineProperty(e.prototype,"isDirty",{get:function(){return this._isDirty},enumerable:!0,configurable:!0}),e.prototype.markAsProcessed=function(){this._isDirty=!1,this._areAttributesDirty=!1,this._areTexturesDirty=!1,this._areFresnelDirty=!1,this._areLightsDirty=!1,this._areMiscDirty=!1,this._areImageProcessingDirty=!1},e.prototype.markAsUnprocessed=function(){this._isDirty=!0},e.prototype.markAllAsDirty=function(){this._areTexturesDirty=!0,this._areAttributesDirty=!0,this._areLightsDirty=!0,this._areFresnelDirty=!0,this._areMiscDirty=!0,this._areImageProcessingDirty=!0,this._isDirty=!0},e.prototype.markAsImageProcessingDirty=function(){this._areImageProcessingDirty=!0,this._isDirty=!0},e.prototype.markAsLightDirty=function(){this._areLightsDirty=!0,this._isDirty=!0},e.prototype.markAsAttributesDirty=function(){this._areAttributesDirty=!0,this._isDirty=!0},e.prototype.markAsTexturesDirty=function(){this._areTexturesDirty=!0,this._isDirty=!0},e.prototype.markAsFresnelDirty=function(){this._areFresnelDirty=!0,this._isDirty=!0},e.prototype.markAsMiscDirty=function(){this._areMiscDirty=!0,this._isDirty=!0},e.prototype.rebuild=function(){this._keys&&delete this._keys,this._keys=[];for(var e=0,t=Object.keys(this);e<t.length;e++){var i=t[e];"_"!==i[0]&&this._keys.push(i)}},e.prototype.isEqual=function(e){if(this._keys.length!==e._keys.length)return!1;for(var t=0;t<this._keys.length;t++){var i=this._keys[t];if(this[i]!==e[i])return!1}return!0},e.prototype.cloneTo=function(e){this._keys.length!==e._keys.length&&(e._keys=this._keys.slice(0));for(var t=0;t<this._keys.length;t++){var i=this._keys[t];e[i]=this[i]}},e.prototype.reset=function(){for(var e=0;e<this._keys.length;e++){var t=this._keys[e];switch(typeof this[t]){case"number":this[t]=0;break;case"string":this[t]="";break;default:this[t]=!1}}},e.prototype.toString=function(){for(var e="",t=0;t<this._keys.length;t++){var i=this._keys[t],n=this[i];switch(typeof n){case"number":case"string":e+="#define "+i+" "+n+"\n";break;default:n&&(e+="#define "+i+"\n")}}return e},e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return c});var n=i(1),r=i(2),o=i(0),s=i(25),a=i(38);s.a.AddNodeConstructor("Light_Type_3",function(e,t){return function(){return new c(e,o.x.Zero(),t)}});var c=function(e){function t(t,i,n){var r=e.call(this,t,n)||this;return r.groundColor=new o.e(0,0,0),r.direction=i||o.x.Up(),r}return n.d(t,e),t.prototype._buildUniformLayout=function(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",3),this._uniformBuffer.addUniform("vLightGround",3),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()},t.prototype.getClassName=function(){return"HemisphericLight"},t.prototype.setDirectionToTarget=function(e){return this.direction=o.x.Normalize(e.subtract(o.x.Zero())),this.direction},t.prototype.getShadowGenerator=function(){return null},t.prototype.transferToEffect=function(e,t){var i=o.x.Normalize(this.direction);return this._uniformBuffer.updateFloat4("vLightData",i.x,i.y,i.z,0,t),this._uniformBuffer.updateColor3("vLightGround",this.groundColor.scale(this.intensity),t),this},t.prototype.computeWorldMatrix=function(){return this._worldMatrix||(this._worldMatrix=o.j.Identity()),this._worldMatrix},t.prototype.getTypeID=function(){return a.a.LIGHTTYPEID_HEMISPHERICLIGHT},t.prototype.prepareLightSpecificDefines=function(e,t){e["HEMILIGHT"+t]=!0},n.c([Object(r.e)()],t.prototype,"groundColor",void 0),n.c([Object(r.o)()],t.prototype,"direction",void 0),t}(a.a)},function(e,t,i){"use strict";i.d(t,"a",function(){return a});var n=i(1),r=i(20),o=i(29),s=i(22),a=function(e){function t(t,i){var n=e.call(this,t,i,!0)||this;return i.multiMaterials.push(n),n.subMaterials=new Array,n._storeEffectOnSubMeshes=!0,n}return n.d(t,e),Object.defineProperty(t.prototype,"subMaterials",{get:function(){return this._subMaterials},set:function(e){this._subMaterials=e,this._hookArray(e)},enumerable:!0,configurable:!0}),t.prototype.getChildren=function(){return this.subMaterials},t.prototype._hookArray=function(e){var t=this,i=e.push;e.push=function(){for(var n=[],r=0;r<arguments.length;r++)n[r]=arguments[r];var o=i.apply(e,n);return t._markAllSubMeshesAsTexturesDirty(),o};var n=e.splice;e.splice=function(i,r){var o=n.apply(e,[i,r]);return t._markAllSubMeshesAsTexturesDirty(),o}},t.prototype.getSubMaterial=function(e){return e<0||e>=this.subMaterials.length?this.getScene().defaultMaterial:this.subMaterials[e]},t.prototype.getActiveTextures=function(){var t;return(t=e.prototype.getActiveTextures.call(this)).concat.apply(t,this.subMaterials.map(function(e){return e?e.getActiveTextures():[]}))},t.prototype.getClassName=function(){return"MultiMaterial"},t.prototype.isReadyForSubMesh=function(e,t,i){for(var n=0;n<this.subMaterials.length;n++){var r=this.subMaterials[n];if(r){if(r._storeEffectOnSubMeshes){if(!r.isReadyForSubMesh(e,t,i))return!1;continue}if(!r.isReady(e))return!1}}return!0},t.prototype.clone=function(e,i){for(var n=new t(e,this.getScene()),r=0;r<this.subMaterials.length;r++){var o=null,s=this.subMaterials[r];o=i&&s?s.clone(e+"-"+s.name):this.subMaterials[r],n.subMaterials.push(o)}return n},t.prototype.serialize=function(){var e={};e.name=this.name,e.id=this.id,o.a&&(e.tags=o.a.GetTags(this)),e.materials=[];for(var t=0;t<this.subMaterials.length;t++){var i=this.subMaterials[t];i?e.materials.push(i.id):e.materials.push(null)}return e},t.prototype.dispose=function(t,i,n){var r=this.getScene();if(r){if(n)for(var o=0;o<this.subMaterials.length;o++){var s=this.subMaterials[o];s&&s.dispose(t,i)}(o=r.multiMaterials.indexOf(this))>=0&&r.multiMaterials.splice(o,1),e.prototype.dispose.call(this,t,i)}},t.ParseMultiMaterial=function(e,i){var n=new t(e.name,i);n.id=e.id,o.a&&o.a.AddTagsTo(n,e.tags);for(var r=0;r<e.materials.length;r++){var s=e.materials[r];s?n.subMaterials.push(i.getMaterialByID(s)):n.subMaterials.push(null)}return n},t}(r.a);s.a.RegisteredTypes["BABYLON.MultiMaterial"]=a},function(e,t,i){"use strict";var n="bonesDeclaration",r="#if NUM_BONE_INFLUENCERS>0\n#ifdef BONETEXTURE\nuniform sampler2D boneSampler;\nuniform float boneTextureWidth;\n#else\nuniform mat4 mBones[BonesPerMesh];\n#endif\nattribute vec4 matricesIndices;\nattribute vec4 matricesWeights;\n#if NUM_BONE_INFLUENCERS>4\nattribute vec4 matricesIndicesExtra;\nattribute vec4 matricesWeightsExtra;\n#endif\n#ifdef BONETEXTURE\nmat4 readMatrixFromRawSampler(sampler2D smp,float index)\n{\nfloat offset=index*4.0;\nfloat dx=1.0/boneTextureWidth;\nvec4 m0=texture2D(smp,vec2(dx*(offset+0.5),0.));\nvec4 m1=texture2D(smp,vec2(dx*(offset+1.5),0.));\nvec4 m2=texture2D(smp,vec2(dx*(offset+2.5),0.));\nvec4 m3=texture2D(smp,vec2(dx*(offset+3.5),0.));\nreturn mat4(m0,m1,m2,m3);\n}\n#endif\n#endif";i(5).a.IncludesShadersStore[n]=r},function(e,t,i){"use strict";var n="instancesDeclaration",r="#ifdef INSTANCES\nattribute vec4 world0;\nattribute vec4 world1;\nattribute vec4 world2;\nattribute vec4 world3;\n#else\nuniform mat4 world;\n#endif";i(5).a.IncludesShadersStore[n]=r},function(e,t,i){"use strict";var n="instancesVertex",r="#ifdef INSTANCES\nmat4 finalWorld=mat4(world0,world1,world2,world3);\n#else\nmat4 finalWorld=world;\n#endif";i(5).a.IncludesShadersStore[n]=r},function(e,t,i){"use strict";var n="#if NUM_BONE_INFLUENCERS>0\nmat4 influence;\n#ifdef BONETEXTURE\ninfluence=readMatrixFromRawSampler(boneSampler,matricesIndices[0])*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndices[1])*matricesWeights[1];\n#endif\n#if NUM_BONE_INFLUENCERS>2\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndices[2])*matricesWeights[2];\n#endif\n#if NUM_BONE_INFLUENCERS>3\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndices[3])*matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[0])*matricesWeightsExtra[0];\n#endif\n#if NUM_BONE_INFLUENCERS>5\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[1])*matricesWeightsExtra[1];\n#endif\n#if NUM_BONE_INFLUENCERS>6\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[2])*matricesWeightsExtra[2];\n#endif\n#if NUM_BONE_INFLUENCERS>7\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[3])*matricesWeightsExtra[3];\n#endif\n#else\ninfluence=mBones[int(matricesIndices[0])]*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\ninfluence+=mBones[int(matricesIndices[1])]*matricesWeights[1];\n#endif\n#if NUM_BONE_INFLUENCERS>2\ninfluence+=mBones[int(matricesIndices[2])]*matricesWeights[2];\n#endif\n#if NUM_BONE_INFLUENCERS>3\ninfluence+=mBones[int(matricesIndices[3])]*matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\ninfluence+=mBones[int(matricesIndicesExtra[0])]*matricesWeightsExtra[0];\n#endif\n#if NUM_BONE_INFLUENCERS>5\ninfluence+=mBones[int(matricesIndicesExtra[1])]*matricesWeightsExtra[1];\n#endif\n#if NUM_BONE_INFLUENCERS>6\ninfluence+=mBones[int(matricesIndicesExtra[2])]*matricesWeightsExtra[2];\n#endif\n#if NUM_BONE_INFLUENCERS>7\ninfluence+=mBones[int(matricesIndicesExtra[3])]*matricesWeightsExtra[3];\n#endif\n#endif\nfinalWorld=finalWorld*influence;\n#endif";i(5).a.IncludesShadersStore.bonesVertex=n},function(e,t,i){"use strict";i.d(t,"a",function(){return c});var n=i(0),r=i(12),o=i(62),s=i(3),a=function(){return function(e,t,i,n){this.name=e,this.worldAxisForNormal=t,this.worldAxisForFileX=i,this.worldAxisForFileY=n}}(),c=function(){function e(){}return e.ConvertCubeMapTextureToSphericalPolynomial=function(e){if(!e.isCube)return null;var t,i,n=e.getSize().width,r=e.readPixels(0),o=e.readPixels(1);e.isRenderTarget?(t=e.readPixels(3),i=e.readPixels(2)):(t=e.readPixels(2),i=e.readPixels(3));var a=e.readPixels(4),c=e.readPixels(5),l=e.gammaSpace,u=s.a.TEXTUREFORMAT_RGBA,h=s.a.TEXTURETYPE_UNSIGNED_INT;e.textureType&&e.textureType!==s.a.TEXTURETYPE_UNSIGNED_INT&&(h=s.a.TEXTURETYPE_FLOAT);var d={size:n,right:r,left:o,up:t,down:i,front:a,back:c,format:u,type:h,gammaSpace:l};return this.ConvertCubeMapToSphericalPolynomial(d)},e.ConvertCubeMapToSphericalPolynomial=function(e){for(var t=new o.a,i=0,a=2/e.size,c=a,l=.5*a-1,u=0;u<6;u++)for(var h=this.FileFaces[u],d=e[h.name],f=l,p=e.format===s.a.TEXTUREFORMAT_RGBA?4:3,_=0;_<e.size;_++){for(var g=l,m=0;m<e.size;m++){var v=h.worldAxisForFileX.scale(g).add(h.worldAxisForFileY.scale(f)).add(h.worldAxisForNormal);v.normalize();var y=Math.pow(1+g*g+f*f,-1.5),b=d[_*e.size*p+m*p+0],T=d[_*e.size*p+m*p+1],E=d[_*e.size*p+m*p+2];e.type===s.a.TEXTURETYPE_UNSIGNED_INT&&(b/=255,T/=255,E/=255),e.gammaSpace&&(b=Math.pow(r.a.Clamp(b),n.v),T=Math.pow(r.a.Clamp(T),n.v),E=Math.pow(r.a.Clamp(E),n.v));var A=new n.e(b,T,E);t.addLight(v,A,y),i+=y,g+=a}f+=c}var x=6*(4*Math.PI)/6/i;return t.scaleInPlace(x),t.convertIncidentRadianceToIrradiance(),t.convertIrradianceToLambertianRadiance(),o.b.FromHarmonics(t)},e.FileFaces=[new a("right",new n.x(1,0,0),new n.x(0,0,-1),new n.x(0,-1,0)),new a("left",new n.x(-1,0,0),new n.x(0,0,1),new n.x(0,-1,0)),new a("up",new n.x(0,1,0),new n.x(1,0,0),new n.x(0,0,1)),new a("down",new n.x(0,-1,0),new n.x(1,0,0),new n.x(0,0,-1)),new a("front",new n.x(0,0,1),new n.x(1,0,0),new n.x(0,-1,0)),new a("back",new n.x(0,0,-1),new n.x(-1,0,0),new n.x(0,-1,0))],e}()},function(e,t,i){"use strict";i.d(t,"b",function(){return h}),i.d(t,"a",function(){return d});var n=i(1),r=i(0),o=i(4),s=i(11),a=i(111),c=i(20),l=i(76),u=(i(126),i(127),i(15)),h=function(e){function t(t,i,n,s,a,c,u){void 0===i&&(i=null),void 0===n&&(n=null);var h=e.call(this,t,i,n,s,a)||this;h.useVertexColor=c,h.useVertexAlpha=u,h.color=new r.e(1,1,1),h.alpha=1,s&&(h.color=s.color.clone(),h.alpha=s.alpha,h.useVertexColor=s.useVertexColor,h.useVertexAlpha=s.useVertexAlpha),h.intersectionThreshold=.1;var d={attributes:[o.b.PositionKind,"world0","world1","world2","world3"],uniforms:["vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","world","viewProjection"],needAlphaBlending:!0,defines:[]};return!1===u&&(d.needAlphaBlending=!1),c?(d.defines.push("#define VERTEXCOLOR"),d.attributes.push(o.b.ColorKind)):d.uniforms.push("color"),h._colorShader=new l.a("colorShader",h.getScene(),"color",d),h}return n.d(t,e),t.prototype._addClipPlaneDefine=function(e){var t="#define "+e;-1===this._colorShader.options.defines.indexOf(t)&&this._colorShader.options.defines.push(t)},t.prototype._removeClipPlaneDefine=function(e){var t="#define "+e,i=this._colorShader.options.defines.indexOf(t);-1!==i&&this._colorShader.options.defines.splice(i,1)},t.prototype.isReady=function(){var t=this.getScene();return t.clipPlane?this._addClipPlaneDefine("CLIPPLANE"):this._removeClipPlaneDefine("CLIPPLANE"),t.clipPlane2?this._addClipPlaneDefine("CLIPPLANE2"):this._removeClipPlaneDefine("CLIPPLANE2"),t.clipPlane3?this._addClipPlaneDefine("CLIPPLANE3"):this._removeClipPlaneDefine("CLIPPLANE3"),t.clipPlane4?this._addClipPlaneDefine("CLIPPLANE4"):this._removeClipPlaneDefine("CLIPPLANE4"),!!this._colorShader.isReady()&&e.prototype.isReady.call(this)},t.prototype.getClassName=function(){return"LinesMesh"},Object.defineProperty(t.prototype,"material",{get:function(){return this._colorShader},set:function(e){},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"checkCollisions",{get:function(){return!1},enumerable:!0,configurable:!0}),t.prototype._bind=function(e,t,i){if(!this._geometry)return this;var n=this._colorShader.getEffect(),r=this.isUnIndexed?null:this._geometry.getIndexBuffer();return this._geometry._bind(n,r),this.useVertexColor||this._colorShader.setColor4("color",this.color.toColor4(this.alpha)),u.a.BindClipPlane(n,this.getScene()),this},t.prototype._draw=function(e,t,i){if(!this._geometry||!this._geometry.getVertexBuffers()||!this._unIndexed&&!this._geometry.getIndexBuffer())return this;var n=this.getScene().getEngine();return this._unIndexed?n.drawArraysType(c.a.LineListDrawMode,e.verticesStart,e.verticesCount,i):n.drawElementsType(c.a.LineListDrawMode,e.indexStart,e.indexCount,i),this},t.prototype.dispose=function(t){this._colorShader.dispose(!1,!1,!0),e.prototype.dispose.call(this,t)},t.prototype.clone=function(e,i,n){return new t(e,this.getScene(),i,this,n)},t.prototype.createInstance=function(e){return new d(e,this)},t}(s.a),d=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.intersectionThreshold=i.intersectionThreshold,n}return n.d(t,e),t.prototype.getClassName=function(){return"InstancedLinesMesh"},t}(a.a)},function(e,t,i){"use strict";i.d(t,"a",function(){return r});var n=i(1),r=function(e){function t(t){var i=e.call(this)||this;return i._buffer=t,i}return n.d(t,e),Object.defineProperty(t.prototype,"underlyingResource",{get:function(){return this._buffer},enumerable:!0,configurable:!0}),t}(i(78).a)},function(e,t,i){"use strict";i.r(t);var n=i(0),r=i(33),o=i(58),s=function(){function e(t,i,s,a,c,l){if(void 0===i&&(i=1),void 0===s&&(s=2),this._scaleLinesFactor=4,this._instanced=!1,this.scaleLines=1,this.scaleLines=i,!a){var u=new r.a("",t);u.disableLighting=!0,u.emissiveColor=n.e.Red().scale(.5),a=o.a._CreateArrow(t,u)}if(!c){var h=new r.a("",t);h.disableLighting=!0,h.emissiveColor=n.e.Green().scale(.5),c=o.a._CreateArrow(t,h)}if(!l){var d=new r.a("",t);d.disableLighting=!0,d.emissiveColor=n.e.Blue().scale(.5),l=o.a._CreateArrow(t,d)}this._xAxis=a,this._xAxis.scaling.setAll(this.scaleLines*this._scaleLinesFactor),this._yAxis=c,this._yAxis.scaling.setAll(this.scaleLines*this._scaleLinesFactor),this._zAxis=l,this._zAxis.scaling.setAll(this.scaleLines*this._scaleLinesFactor),null!=s&&(e._SetRenderingGroupId(this._xAxis,s),e._SetRenderingGroupId(this._yAxis,s),e._SetRenderingGroupId(this._zAxis,s)),this.scene=t,this.update(new n.x,n.x.Right(),n.x.Up(),n.x.Forward())}return Object.defineProperty(e.prototype,"xAxis",{get:function(){return this._xAxis},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"yAxis",{get:function(){return this._yAxis},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"zAxis",{get:function(){return this._zAxis},enumerable:!0,configurable:!0}),e.prototype.update=function(e,t,i,n){this._xAxis.position.copyFrom(e),this._xAxis.setDirection(t),this._xAxis.scaling.setAll(this.scaleLines*this._scaleLinesFactor),this._yAxis.position.copyFrom(e),this._yAxis.setDirection(i),this._yAxis.scaling.setAll(this.scaleLines*this._scaleLinesFactor),this._zAxis.position.copyFrom(e),this._zAxis.setDirection(n),this._zAxis.scaling.setAll(this.scaleLines*this._scaleLinesFactor)},e.prototype.createInstance=function(){var t=o.a._CreateArrowInstance(this.scene,this._xAxis),i=o.a._CreateArrowInstance(this.scene,this._yAxis),n=o.a._CreateArrowInstance(this.scene,this._zAxis),r=new e(this.scene,this.scaleLines,null,t,i,n);return r._instanced=!0,r},e.prototype.dispose=function(){this._xAxis&&(this._xAxis.dispose(!1,!this._instanced),delete this._xAxis),this._yAxis&&(this._yAxis.dispose(!1,!this._instanced),delete this._yAxis),this._zAxis&&(this._zAxis.dispose(!1,!this._instanced),delete this._zAxis),delete this.scene},e._SetRenderingGroupId=function(e,t){e.getChildMeshes().forEach(function(e){e.renderingGroupId=t})},e}(),a=i(1),c=function(e){function t(t,i,r,o){void 0===o&&(o=1);var s=e.call(this,t,o)||this;return s.pos=n.x.Zero(),s.xaxis=n.x.Zero(),s.yaxis=n.x.Zero(),s.zaxis=n.x.Zero(),s.mesh=r,s.bone=i,s}return a.d(t,e),t.prototype.update=function(){if(this.mesh&&this.bone){var t=this.bone;t.getAbsolutePositionToRef(this.mesh,this.pos),t.getDirectionToRef(n.c.X,this.mesh,this.xaxis),t.getDirectionToRef(n.c.Y,this.mesh,this.yaxis),t.getDirectionToRef(n.c.Z,this.mesh,this.zaxis),e.prototype.update.call(this,this.pos,this.xaxis,this.yaxis,this.zaxis)}},t.prototype.dispose=function(){this.mesh&&(this.mesh=null,this.bone=null,e.prototype.dispose.call(this))},t}(s),l=i(9),u=i(8),h=i(16),d=i(10);Object.defineProperty(h.a.prototype,"debugLayer",{get:function(){return this._debugLayer||(this._debugLayer=new f(this)),this._debugLayer},enumerable:!0,configurable:!0});var f=function(){function e(e){var t=this;this.BJSINSPECTOR=this._getGlobalInspector(),this.onPropertyChangedObservable=new u.c,this._scene=e,this._scene.onDisposeObservable.add(function(){t._scene._debugLayer&&t._scene._debugLayer.hide()})}return e.prototype._createInspector=function(e){if(!this.isVisible()){var t=a.a({overlay:!1,showExplorer:!0,showInspector:!0,embedMode:!1,handleResize:!0,enablePopup:!0},e);this.BJSINSPECTOR=this.BJSINSPECTOR||this._getGlobalInspector(),this.BJSINSPECTOR.Inspector.Show(this._scene,t)}},e.prototype.select=function(e,t){this.BJSINSPECTOR&&(this.BJSINSPECTOR.Inspector.MarkLineContainerTitleForHighlighting(t),this.BJSINSPECTOR.Inspector.OnSelectionChangeObservable.notifyObservers(e))},e.prototype._getGlobalInspector=function(){return"undefined"!=typeof INSPECTOR?INSPECTOR:"undefined"!=typeof BABYLON&&void 0!==BABYLON.Inspector?BABYLON:void 0},e.prototype.isVisible=function(){return this.BJSINSPECTOR&&this.BJSINSPECTOR.Inspector.IsVisible},e.prototype.hide=function(){this.BJSINSPECTOR&&this.BJSINSPECTOR.Inspector.Hide()},e.prototype.show=function(t){var i=this;return new Promise(function(n,r){if(void 0===i.BJSINSPECTOR){var o=t&&t.inspectorURL?t.inspectorURL:e.InspectorURL;l.h.LoadScript(o,function(){i._createInspector(t),n(i)})}else i._createInspector(t),n(i)})},e.InspectorURL="https://unpkg.com/babylonjs-inspector@"+d.b.Version+"/babylon.inspector.bundle.js",e}(),p=i(11),_=i(52),g=i(46),m=i(23),v=i(27),y=i(41),b=i(53),T=function(){function e(e){this._impostors=[],this._meshes=[],this._numMeshes=0,this._debugMeshMeshes=new Array,this._scene=e||m.a.LastCreatedScene;var t=this._scene.getPhysicsEngine();t&&(this._physicsEnginePlugin=t.getPhysicsPlugin()),this._utilityLayer=new y.a(this._scene,!1),this._utilityLayer.pickUtilitySceneFirst=!1,this._utilityLayer.utilityLayerScene.autoClearDepthAndStencil=!0}return e.prototype._updateDebugMeshes=function(){for(var e=this._physicsEnginePlugin,t=0;t<this._numMeshes;t++){var i=this._impostors[t];if(i)if(i.isDisposed)this.hideImpostor(this._impostors[t--]);else{if(i.type===v.a.MeshImpostor)continue;var n=this._meshes[t];n&&e&&e.syncMeshWithImpostor(n,i)}}},e.prototype.showImpostor=function(e,t){if(!this._scene)return null;for(var i=0;i<this._numMeshes;i++)if(this._impostors[i]==e)return null;var n=this._getDebugMesh(e,t);return n&&(this._impostors[this._numMeshes]=e,this._meshes[this._numMeshes]=n,0===this._numMeshes&&(this._renderFunction=this._updateDebugMeshes.bind(this),this._scene.registerBeforeRender(this._renderFunction)),this._numMeshes++),n},e.prototype.hideImpostor=function(e){if(e&&this._scene&&this._utilityLayer){for(var t=!1,i=this._utilityLayer.utilityLayerScene,n=0;n<this._numMeshes;n++)if(this._impostors[n]==e){var r=this._meshes[n];if(!r)continue;i.removeMesh(r),r.dispose();var o=this._debugMeshMeshes.indexOf(r);o>-1&&this._debugMeshMeshes.splice(o,1),this._numMeshes--,this._numMeshes>0?(this._meshes[n]=this._meshes[this._numMeshes],this._impostors[n]=this._impostors[this._numMeshes],this._meshes[this._numMeshes]=null,this._impostors[this._numMeshes]=null):(this._meshes[0]=null,this._impostors[0]=null),t=!0;break}t&&0===this._numMeshes&&this._scene.unregisterBeforeRender(this._renderFunction)}},e.prototype._getDebugMaterial=function(e){return this._debugMaterial||(this._debugMaterial=new r.a("",e),this._debugMaterial.wireframe=!0,this._debugMaterial.emissiveColor=n.e.White(),this._debugMaterial.disableLighting=!0),this._debugMaterial},e.prototype._getDebugBoxMesh=function(e){return this._debugBoxMesh||(this._debugBoxMesh=_.a.CreateBox("physicsBodyBoxViewMesh",{size:1},e),this._debugBoxMesh.rotationQuaternion=n.q.Identity(),this._debugBoxMesh.material=this._getDebugMaterial(e),this._debugBoxMesh.setEnabled(!1)),this._debugBoxMesh.createInstance("physicsBodyBoxViewInstance")},e.prototype._getDebugSphereMesh=function(e){return this._debugSphereMesh||(this._debugSphereMesh=g.a.CreateSphere("physicsBodySphereViewMesh",{diameter:1},e),this._debugSphereMesh.rotationQuaternion=n.q.Identity(),this._debugSphereMesh.material=this._getDebugMaterial(e),this._debugSphereMesh.setEnabled(!1)),this._debugSphereMesh.createInstance("physicsBodyBoxViewInstance")},e.prototype._getDebugCylinderMesh=function(e){return this._debugCylinderMesh||(this._debugCylinderMesh=b.a.CreateCylinder("physicsBodyCylinderViewMesh",{diameterTop:1,diameterBottom:1,height:1},e),this._debugCylinderMesh.rotationQuaternion=n.q.Identity(),this._debugCylinderMesh.material=this._getDebugMaterial(e),this._debugCylinderMesh.setEnabled(!1)),this._debugCylinderMesh.createInstance("physicsBodyBoxViewInstance")},e.prototype._getDebugMeshMesh=function(e,t){var i=new p.a(e.name,t,null,e);return i.position=n.x.Zero(),i.setParent(e),i.material=this._getDebugMaterial(t),this._debugMeshMeshes.push(i),i},e.prototype._getDebugMesh=function(e,t){var i=this;if(!this._utilityLayer)return null;if(t&&t.parent&&t.parent.physicsImpostor)return null;var n=null,r=this._utilityLayer.utilityLayerScene;switch(e.type){case v.a.BoxImpostor:n=this._getDebugBoxMesh(r),e.getBoxSizeToRef(n.scaling);break;case v.a.SphereImpostor:n=this._getDebugSphereMesh(r);var o=e.getRadius();n.scaling.x=2*o,n.scaling.y=2*o,n.scaling.z=2*o;break;case v.a.MeshImpostor:t&&(n=this._getDebugMeshMesh(t,r));break;case v.a.NoImpostor:if(t)t.getChildMeshes().filter(function(e){return e.physicsImpostor?1:0}).forEach(function(e){i._getDebugBoxMesh(r).parent=e});break;case v.a.CylinderImpostor:n=this._getDebugCylinderMesh(r);var s=e.object.getBoundingInfo();n.scaling.x=s.boundingBox.maximum.x-s.boundingBox.minimum.x,n.scaling.y=s.boundingBox.maximum.y-s.boundingBox.minimum.y,n.scaling.z=s.boundingBox.maximum.z-s.boundingBox.minimum.z}return n},e.prototype.dispose=function(){for(var e=this._numMeshes,t=0;t<e;t++)this.hideImpostor(this._impostors[0]);this._debugBoxMesh&&this._debugBoxMesh.dispose(),this._debugSphereMesh&&this._debugSphereMesh.dispose(),this._debugCylinderMesh&&this._debugCylinderMesh.dispose(),this._debugMaterial&&this._debugMaterial.dispose(),this._impostors.length=0,this._scene=null,this._physicsEnginePlugin=null,this._utilityLayer&&(this._utilityLayer.dispose(),this._utilityLayer=null)},e}(),E=i(40),A=function(){function e(e){this.ray=e}return e.CreateAndShow=function(t,i,n){var r=new e(t);return r.show(i,n),r},e.prototype.show=function(e,t){if(!this._renderFunction&&this.ray){var i=this.ray;this._renderFunction=this._render.bind(this),this._scene=e,this._renderPoints=[i.origin,i.origin.add(i.direction.scale(i.length))],this._renderLine=p.a.CreateLines("ray",this._renderPoints,e,!0),this._renderFunction&&this._scene.registerBeforeRender(this._renderFunction)}t&&this._renderLine&&this._renderLine.color.copyFrom(t)},e.prototype.hide=function(){this._renderFunction&&this._scene&&(this._scene.unregisterBeforeRender(this._renderFunction),this._scene=null,this._renderFunction=null,this._renderLine&&(this._renderLine.dispose(),this._renderLine=null),this._renderPoints=[])},e.prototype._render=function(){var e=this.ray;if(e){var t=this._renderPoints[1],i=Math.min(e.length,1e6);t.copyFrom(e.direction),t.scaleInPlace(i),t.addInPlace(e.origin),p.a.CreateLines("ray",this._renderPoints,this._scene,!0,this._renderLine)}},e.prototype.attachToMesh=function(e,t,i,r){this._attachedToMesh=e;var o=this.ray;o&&(o.direction||(o.direction=n.x.Zero()),o.origin||(o.origin=n.x.Zero()),r&&(o.length=r),i||(i=n.x.Zero()),t||(t=new n.x(0,0,-1)),this._meshSpaceDirection?(this._meshSpaceDirection.copyFrom(t),this._meshSpaceOrigin.copyFrom(i)):(this._meshSpaceDirection=t.clone(),this._meshSpaceOrigin=i.clone()),this._updateToMeshFunction||(this._updateToMeshFunction=this._updateToMesh.bind(this),this._attachedToMesh.getScene().registerBeforeRender(this._updateToMeshFunction)),this._updateToMesh())},e.prototype.detachFromMesh=function(){this._attachedToMesh&&(this._updateToMeshFunction&&this._attachedToMesh.getScene().unregisterBeforeRender(this._updateToMeshFunction),this._attachedToMesh=null,this._updateToMeshFunction=null)},e.prototype._updateToMesh=function(){var e=this.ray;this._attachedToMesh&&e&&(this._attachedToMesh._isDisposed?this.detachFromMesh():(this._attachedToMesh.getDirectionToRef(this._meshSpaceDirection,e.direction),n.x.TransformCoordinatesToRef(this._meshSpaceOrigin,this._attachedToMesh.getWorldMatrix(),e.origin)))},e.prototype.dispose=function(){this.hide(),this.detachFromMesh(),this.ray=null},e}(),x=function(){function e(e,t,i,r,o){void 0===r&&(r=!0),void 0===o&&(o=1),this.skeleton=e,this.mesh=t,this.autoUpdateBonesMatrices=r,this.renderingGroupId=o,this.color=n.e.White(),this._debugLines=new Array,this._isEnabled=!1,this._scene=i,this._utilityLayer=new y.a(this._scene,!1),this._utilityLayer.pickUtilitySceneFirst=!1,this._utilityLayer.utilityLayerScene.autoClearDepthAndStencil=!0,this.update(),this._renderFunction=this.update.bind(this)}return Object.defineProperty(e.prototype,"debugMesh",{get:function(){return this._debugMesh},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled!==e&&(this._isEnabled=e,e?this._scene.registerBeforeRender(this._renderFunction):this._scene.unregisterBeforeRender(this._renderFunction))},enumerable:!0,configurable:!0}),e.prototype._getBonePosition=function(e,t,i,r,o,s){void 0===r&&(r=0),void 0===o&&(o=0),void 0===s&&(s=0);var a=n.t.Matrix[0],c=t.getParent();if(a.copyFrom(t.getLocalMatrix()),0!==r||0!==o||0!==s){var l=n.t.Matrix[1];n.j.IdentityToRef(l),l.setTranslationFromFloats(r,o,s),l.multiplyToRef(a,a)}c&&a.multiplyToRef(c.getAbsoluteTransform(),a),a.multiplyToRef(i,a),e.x=a.m[12],e.y=a.m[13],e.z=a.m[14]},e.prototype._getLinesForBonesWithLength=function(e,t){for(var i=e.length,r=this.mesh._effectiveMesh.position,o=0;o<i;o++){var s=e[o],a=this._debugLines[o];a||(a=[n.x.Zero(),n.x.Zero()],this._debugLines[o]=a),this._getBonePosition(a[0],s,t),this._getBonePosition(a[1],s,t,0,s.length,0),a[0].subtractInPlace(r),a[1].subtractInPlace(r)}},e.prototype._getLinesForBonesNoLength=function(e,t){for(var i=e.length,r=0,o=this.mesh._effectiveMesh,s=o.position,a=i-1;a>=0;a--){var c=e[a],l=c.getParent();if(l){var u=this._debugLines[r];u||(u=[n.x.Zero(),n.x.Zero()],this._debugLines[r]=u),c.getAbsolutePositionToRef(o,u[0]),l.getAbsolutePositionToRef(o,u[1]),u[0].subtractInPlace(s),u[1].subtractInPlace(s),r++}}},e.prototype.update=function(){if(this._utilityLayer){this.autoUpdateBonesMatrices&&this.skeleton.computeAbsoluteTransforms();var e=this.mesh._effectiveMesh;void 0===this.skeleton.bones[0].length?this._getLinesForBonesNoLength(this.skeleton.bones,e.getWorldMatrix()):this._getLinesForBonesWithLength(this.skeleton.bones,e.getWorldMatrix());var t=this._utilityLayer.utilityLayerScene;this._debugMesh?E.a.CreateLineSystem("",{lines:this._debugLines,updatable:!0,instance:this._debugMesh},t):(this._debugMesh=E.a.CreateLineSystem("",{lines:this._debugLines,updatable:!0,instance:null},t),this._debugMesh.renderingGroupId=this.renderingGroupId),this._debugMesh.position.copyFrom(this.mesh.position),this._debugMesh.color=this.color}},e.prototype.dispose=function(){this.isEnabled=!1,this._debugMesh&&(this.isEnabled=!1,this._debugMesh.dispose(),this._debugMesh=null),this._utilityLayer&&(this._utilityLayer.dispose(),this._utilityLayer=null)},e}();i.d(t,"AxesViewer",function(){return s}),i.d(t,"BoneAxesViewer",function(){return c}),i.d(t,"DebugLayer",function(){return f}),i.d(t,"PhysicsViewer",function(){return T}),i.d(t,"RayHelper",function(){return A}),i.d(t,"SkeletonViewer",function(){return x})},function(e,t,i){"use strict";i.d(t,"a",function(){return o});var n=i(1),r=i(0),o=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n._normalMatrix=new r.j,n.allowShaderHotSwapping=!0,n._storeEffectOnSubMeshes=!0,n}return n.d(t,e),t.prototype.getEffect=function(){return this._activeEffect},t.prototype.isReady=function(e,t){return!!e&&(!e.subMeshes||0===e.subMeshes.length||this.isReadyForSubMesh(e,e.subMeshes[0],t))},t.prototype.bindOnlyWorldMatrix=function(e){this._activeEffect.setMatrix("world",e)},t.prototype.bindOnlyNormalMatrix=function(e){this._activeEffect.setMatrix("normalMatrix",e)},t.prototype.bind=function(e,t){t&&this.bindForSubMesh(e,t,t.subMeshes[0])},t.prototype._afterBind=function(t,i){void 0===i&&(i=null),e.prototype._afterBind.call(this,t),this.getScene()._cachedEffect=i},t.prototype._mustRebind=function(e,t,i){return void 0===i&&(i=1),e.isCachedMaterialInvalid(this,t,i)},t}(i(20).a)},function(e,t,i){"use strict";i.d(t,"a",function(){return d});var n=i(1),r=i(2),o=i(0),s=i(4),a=i(7),c=i(15),l=i(5),u=i(20),h=i(22),d=function(e){function t(t,i,r,s){void 0===s&&(s={});var a=e.call(this,t,i)||this;return a._textures={},a._textureArrays={},a._floats={},a._ints={},a._floatsArrays={},a._colors3={},a._colors3Arrays={},a._colors4={},a._vectors2={},a._vectors3={},a._vectors4={},a._matrices={},a._matrices3x3={},a._matrices2x2={},a._vectors2Arrays={},a._vectors3Arrays={},a._cachedWorldViewMatrix=new o.j,a._shaderPath=r,a._options=n.a({needAlphaBlending:!1,needAlphaTesting:!1,attributes:["position","normal","uv"],uniforms:["worldViewProjection"],uniformBuffers:[],samplers:[],defines:[]},s),a}return n.d(t,e),Object.defineProperty(t.prototype,"options",{get:function(){return this._options},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"ShaderMaterial"},t.prototype.needAlphaBlending=function(){return this.alpha<1||this._options.needAlphaBlending},t.prototype.needAlphaTesting=function(){return this._options.needAlphaTesting},t.prototype._checkUniform=function(e){-1===this._options.uniforms.indexOf(e)&&this._options.uniforms.push(e)},t.prototype.setTexture=function(e,t){return-1===this._options.samplers.indexOf(e)&&this._options.samplers.push(e),this._textures[e]=t,this},t.prototype.setTextureArray=function(e,t){return-1===this._options.samplers.indexOf(e)&&this._options.samplers.push(e),this._checkUniform(e),this._textureArrays[e]=t,this},t.prototype.setFloat=function(e,t){return this._checkUniform(e),this._floats[e]=t,this},t.prototype.setInt=function(e,t){return this._checkUniform(e),this._ints[e]=t,this},t.prototype.setFloats=function(e,t){return this._checkUniform(e),this._floatsArrays[e]=t,this},t.prototype.setColor3=function(e,t){return this._checkUniform(e),this._colors3[e]=t,this},t.prototype.setColor3Array=function(e,t){return this._checkUniform(e),this._colors3Arrays[e]=t.reduce(function(e,t){return t.toArray(e,e.length),e},[]),this},t.prototype.setColor4=function(e,t){return this._checkUniform(e),this._colors4[e]=t,this},t.prototype.setVector2=function(e,t){return this._checkUniform(e),this._vectors2[e]=t,this},t.prototype.setVector3=function(e,t){return this._checkUniform(e),this._vectors3[e]=t,this},t.prototype.setVector4=function(e,t){return this._checkUniform(e),this._vectors4[e]=t,this},t.prototype.setMatrix=function(e,t){return this._checkUniform(e),this._matrices[e]=t,this},t.prototype.setMatrix3x3=function(e,t){return this._checkUniform(e),this._matrices3x3[e]=t,this},t.prototype.setMatrix2x2=function(e,t){return this._checkUniform(e),this._matrices2x2[e]=t,this},t.prototype.setArray2=function(e,t){return this._checkUniform(e),this._vectors2Arrays[e]=t,this},t.prototype.setArray3=function(e,t){return this._checkUniform(e),this._vectors3Arrays[e]=t,this},t.prototype._checkCache=function(e,t){return!e||(this._effect&&this._effect.defines.indexOf("#define INSTANCES"),!1)},t.prototype.isReadyForSubMesh=function(e,t,i){return this.isReady(e,i)},t.prototype.isReady=function(e,t){var i=this.getScene(),n=i.getEngine();if(!this.checkReadyOnEveryCall&&this._renderId===i.getRenderId()&&this._checkCache(e,t))return!0;for(var r=[],o=[],a=new l.c,u=0;u<this._options.defines.length;u++)r.push(this._options.defines[u]);for(u=0;u<this._options.attributes.length;u++)o.push(this._options.attributes[u]);if(e&&e.isVerticesDataPresent(s.b.ColorKind)&&(o.push(s.b.ColorKind),r.push("#define VERTEXCOLOR")),t&&(r.push("#define INSTANCES"),c.a.PrepareAttributesForInstances(o,r)),e&&e.useBones&&e.computeBonesUsingShaders&&e.skeleton){o.push(s.b.MatricesIndicesKind),o.push(s.b.MatricesWeightsKind),e.numBoneInfluencers>4&&(o.push(s.b.MatricesIndicesExtraKind),o.push(s.b.MatricesWeightsExtraKind));var h=e.skeleton;r.push("#define NUM_BONE_INFLUENCERS "+e.numBoneInfluencers),a.addCPUSkinningFallback(0,e),h.isUsingTextureForMatrices?(r.push("#define BONETEXTURE"),-1===this._options.uniforms.indexOf("boneTextureWidth")&&this._options.uniforms.push("boneTextureWidth"),-1===this._options.samplers.indexOf("boneSampler")&&this._options.samplers.push("boneSampler")):(r.push("#define BonesPerMesh "+(h.bones.length+1)),-1===this._options.uniforms.indexOf("mBones")&&this._options.uniforms.push("mBones"))}else r.push("#define NUM_BONE_INFLUENCERS 0");for(var d in this._textures)if(!this._textures[d].isReady())return!1;e&&this._shouldTurnAlphaTestOn(e)&&r.push("#define ALPHATEST");var f=this._effect,p=r.join("\n");return this._effect=n.createEffect(this._shaderPath,{attributes:o,uniformsNames:this._options.uniforms,uniformBuffersNames:this._options.uniformBuffers,samplers:this._options.samplers,defines:p,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError},n),!!this._effect.isReady()&&(f!==this._effect&&i.resetCachedMaterial(),this._renderId=i.getRenderId(),!0)},t.prototype.bindOnlyWorldMatrix=function(e){var t=this.getScene();this._effect&&(-1!==this._options.uniforms.indexOf("world")&&this._effect.setMatrix("world",e),-1!==this._options.uniforms.indexOf("worldView")&&(e.multiplyToRef(t.getViewMatrix(),this._cachedWorldViewMatrix),this._effect.setMatrix("worldView",this._cachedWorldViewMatrix)),-1!==this._options.uniforms.indexOf("worldViewProjection")&&this._effect.setMatrix("worldViewProjection",e.multiply(t.getTransformMatrix())))},t.prototype.bind=function(e,t){if(this.bindOnlyWorldMatrix(e),this._effect&&this.getScene().getCachedMaterial()!==this){var i;for(i in-1!==this._options.uniforms.indexOf("view")&&this._effect.setMatrix("view",this.getScene().getViewMatrix()),-1!==this._options.uniforms.indexOf("projection")&&this._effect.setMatrix("projection",this.getScene().getProjectionMatrix()),-1!==this._options.uniforms.indexOf("viewProjection")&&this._effect.setMatrix("viewProjection",this.getScene().getTransformMatrix()),c.a.BindBonesParameters(t,this._effect),this._textures)this._effect.setTexture(i,this._textures[i]);for(i in this._textureArrays)this._effect.setTextureArray(i,this._textureArrays[i]);for(i in this._ints)this._effect.setInt(i,this._ints[i]);for(i in this._floats)this._effect.setFloat(i,this._floats[i]);for(i in this._floatsArrays)this._effect.setArray(i,this._floatsArrays[i]);for(i in this._colors3)this._effect.setColor3(i,this._colors3[i]);for(i in this._colors3Arrays)this._effect.setArray3(i,this._colors3Arrays[i]);for(i in this._colors4){var n=this._colors4[i];this._effect.setFloat4(i,n.r,n.g,n.b,n.a)}for(i in this._vectors2)this._effect.setVector2(i,this._vectors2[i]);for(i in this._vectors3)this._effect.setVector3(i,this._vectors3[i]);for(i in this._vectors4)this._effect.setVector4(i,this._vectors4[i]);for(i in this._matrices)this._effect.setMatrix(i,this._matrices[i]);for(i in this._matrices3x3)this._effect.setMatrix3x3(i,this._matrices3x3[i]);for(i in this._matrices2x2)this._effect.setMatrix2x2(i,this._matrices2x2[i]);for(i in this._vectors2Arrays)this._effect.setArray2(i,this._vectors2Arrays[i]);for(i in this._vectors3Arrays)this._effect.setArray3(i,this._vectors3Arrays[i])}this._afterBind(t)},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);for(var i in this._textures)t.push(this._textures[i]);for(var i in this._textureArrays)for(var n=this._textureArrays[i],r=0;r<n.length;r++)t.push(n[r]);return t},t.prototype.hasTexture=function(t){if(e.prototype.hasTexture.call(this,t))return!0;for(var i in this._textures)if(this._textures[i]===t)return!0;for(var i in this._textureArrays)for(var n=this._textureArrays[i],r=0;r<n.length;r++)if(n[r]===t)return!0;return!1},t.prototype.clone=function(e){return new t(e,this.getScene(),this._shaderPath,this._options)},t.prototype.dispose=function(t,i,n){if(i){var r;for(r in this._textures)this._textures[r].dispose();for(r in this._textureArrays)for(var o=this._textureArrays[r],s=0;s<o.length;s++)o[s].dispose()}this._textures={},e.prototype.dispose.call(this,t,i,n)},t.prototype.serialize=function(){var e,t=r.a.Serialize(this);for(e in t.customType="BABYLON.ShaderMaterial",t.options=this._options,t.shaderPath=this._shaderPath,t.textures={},this._textures)t.textures[e]=this._textures[e].serialize();for(e in t.textureArrays={},this._textureArrays){t.textureArrays[e]=[];for(var i=this._textureArrays[e],n=0;n<i.length;n++)t.textureArrays[e].push(i[n].serialize())}for(e in t.floats={},this._floats)t.floats[e]=this._floats[e];for(e in t.FloatArrays={},this._floatsArrays)t.FloatArrays[e]=this._floatsArrays[e];for(e in t.colors3={},this._colors3)t.colors3[e]=this._colors3[e].asArray();for(e in t.colors3Arrays={},this._colors3Arrays)t.colors3Arrays[e]=this._colors3Arrays[e];for(e in t.colors4={},this._colors4)t.colors4[e]=this._colors4[e].asArray();for(e in t.vectors2={},this._vectors2)t.vectors2[e]=this._vectors2[e].asArray();for(e in t.vectors3={},this._vectors3)t.vectors3[e]=this._vectors3[e].asArray();for(e in t.vectors4={},this._vectors4)t.vectors4[e]=this._vectors4[e].asArray();for(e in t.matrices={},this._matrices)t.matrices[e]=this._matrices[e].asArray();for(e in t.matrices3x3={},this._matrices3x3)t.matrices3x3[e]=this._matrices3x3[e];for(e in t.matrices2x2={},this._matrices2x2)t.matrices2x2[e]=this._matrices2x2[e];for(e in t.vectors2Arrays={},this._vectors2Arrays)t.vectors2Arrays[e]=this._vectors2Arrays[e];for(e in t.vectors3Arrays={},this._vectors3Arrays)t.vectors3Arrays[e]=this._vectors3Arrays[e];return t},t.Parse=function(e,i,n){var s,c=r.a.Parse(function(){return new t(e.name,i,e.shaderPath,e.options)},e,i,n);for(s in e.textures)c.setTexture(s,a.a.Parse(e.textures[s],i,n));for(s in e.textureArrays){for(var l=e.textureArrays[s],u=new Array,h=0;h<l.length;h++)u.push(a.a.Parse(l[h],i,n));c.setTextureArray(s,u)}for(s in e.floats)c.setFloat(s,e.floats[s]);for(s in e.floatsArrays)c.setFloats(s,e.floatsArrays[s]);for(s in e.colors3)c.setColor3(s,o.e.FromArray(e.colors3[s]));for(s in e.colors3Arrays){var d=e.colors3Arrays[s].reduce(function(e,t,i){return i%3==0?e.push([t]):e[e.length-1].push(t),e},[]).map(function(e){return o.e.FromArray(e)});c.setColor3Array(s,d)}for(s in e.colors4)c.setColor4(s,o.f.FromArray(e.colors4[s]));for(s in e.vectors2)c.setVector2(s,o.w.FromArray(e.vectors2[s]));for(s in e.vectors3)c.setVector3(s,o.x.FromArray(e.vectors3[s]));for(s in e.vectors4)c.setVector4(s,o.y.FromArray(e.vectors4[s]));for(s in e.matrices)c.setMatrix(s,o.j.FromArray(e.matrices[s]));for(s in e.matrices3x3)c.setMatrix3x3(s,e.matrices3x3[s]);for(s in e.matrices2x2)c.setMatrix2x2(s,e.matrices2x2[s]);for(s in e.vectors2Arrays)c.setArray2(s,e.vectors2Arrays[s]);for(s in e.vectors3Arrays)c.setArray3(s,e.vectors3Arrays[s]);return c},t}(u.a);h.a.RegisteredTypes["BABYLON.ShaderMaterial"]=d},function(e,t,i){"use strict";i.d(t,"a",function(){return o});var n=i(34),r=i(0),o=function(){function e(e,t,i){this.vectors=n.a.BuildArray(8,r.x.Zero),this.center=r.x.Zero(),this.centerWorld=r.x.Zero(),this.extendSize=r.x.Zero(),this.extendSizeWorld=r.x.Zero(),this.directions=n.a.BuildArray(3,r.x.Zero),this.vectorsWorld=n.a.BuildArray(8,r.x.Zero),this.minimumWorld=r.x.Zero(),this.maximumWorld=r.x.Zero(),this.minimum=r.x.Zero(),this.maximum=r.x.Zero(),this.reConstruct(e,t,i)}return e.prototype.reConstruct=function(e,t,i){var n=e.x,o=e.y,s=e.z,a=t.x,c=t.y,l=t.z,u=this.vectors;this.minimum.copyFromFloats(n,o,s),this.maximum.copyFromFloats(a,c,l),u[0].copyFromFloats(n,o,s),u[1].copyFromFloats(a,c,l),u[2].copyFromFloats(a,o,s),u[3].copyFromFloats(n,c,s),u[4].copyFromFloats(n,o,l),u[5].copyFromFloats(a,c,s),u[6].copyFromFloats(n,c,l),u[7].copyFromFloats(a,o,l),t.addToRef(e,this.center).scaleInPlace(.5),t.subtractToRef(e,this.extendSize).scaleInPlace(.5),this._worldMatrix=i||r.j.IdentityReadOnly,this._update(this._worldMatrix)},e.prototype.scale=function(t){var i=e.TmpVector3,n=this.maximum.subtractToRef(this.minimum,i[0]),r=n.length();n.normalizeFromLength(r);var o=r*t,s=n.scaleInPlace(.5*o),a=this.center.subtractToRef(s,i[1]),c=this.center.addToRef(s,i[2]);return this.reConstruct(a,c,this._worldMatrix),this},e.prototype.getWorldMatrix=function(){return this._worldMatrix},e.prototype._update=function(e){var t=this.minimumWorld,i=this.maximumWorld,n=this.directions,o=this.vectorsWorld,s=this.vectors;if(e.isIdentity()){t.copyFrom(this.minimum),i.copyFrom(this.maximum);for(a=0;a<8;++a)o[a].copyFrom(s[a]);this.extendSizeWorld.copyFrom(this.extendSize),this.centerWorld.copyFrom(this.center)}else{t.setAll(Number.MAX_VALUE),i.setAll(-Number.MAX_VALUE);for(var a=0;a<8;++a){var c=o[a];r.x.TransformCoordinatesToRef(s[a],e,c),t.minimizeInPlace(c),i.maximizeInPlace(c)}i.subtractToRef(t,this.extendSizeWorld).scaleInPlace(.5),i.addToRef(t,this.centerWorld).scaleInPlace(.5)}r.x.FromArrayToRef(e.m,0,n[0]),r.x.FromArrayToRef(e.m,4,n[1]),r.x.FromArrayToRef(e.m,8,n[2]),this._worldMatrix=e},e.prototype.isInFrustum=function(t){return e.IsInFrustum(this.vectorsWorld,t)},e.prototype.isCompletelyInFrustum=function(t){return e.IsCompletelyInFrustum(this.vectorsWorld,t)},e.prototype.intersectsPoint=function(e){var t=this.minimumWorld,i=this.maximumWorld,n=t.x,o=t.y,s=t.z,a=i.x,c=i.y,l=i.z,u=e.x,h=e.y,d=e.z,f=-r.h;return!(a-u<f||f>u-n)&&(!(c-h<f||f>h-o)&&!(l-d<f||f>d-s))},e.prototype.intersectsSphere=function(t){return e.IntersectsSphere(this.minimumWorld,this.maximumWorld,t.centerWorld,t.radiusWorld)},e.prototype.intersectsMinMax=function(e,t){var i=this.minimumWorld,n=this.maximumWorld,r=i.x,o=i.y,s=i.z,a=n.x,c=n.y,l=n.z,u=e.x,h=e.y,d=e.z,f=t.x,p=t.y,_=t.z;return!(a<u||r>f)&&(!(c<h||o>p)&&!(l<d||s>_))},e.Intersects=function(e,t){return e.intersectsMinMax(t.minimumWorld,t.maximumWorld)},e.IntersectsSphere=function(t,i,n,o){var s=e.TmpVector3[0];return r.x.ClampToRef(n,t,i,s),r.x.DistanceSquared(n,s)<=o*o},e.IsCompletelyInFrustum=function(e,t){for(var i=0;i<6;++i)for(var n=t[i],r=0;r<8;++r)if(n.dotCoordinate(e[r])<0)return!1;return!0},e.IsInFrustum=function(e,t){for(var i=0;i<6;++i){for(var n=!0,r=t[i],o=0;o<8;++o)if(r.dotCoordinate(e[o])>=0){n=!1;break}if(n)return!1}return!0},e.TmpVector3=n.a.BuildArray(3,r.x.Zero),e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return n});var n=function(){function e(){this.references=0,this.capacity=0,this.is32Bits=!1}return Object.defineProperty(e.prototype,"underlyingResource",{get:function(){return null},enumerable:!0,configurable:!0}),e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return r});var n=i(3),r=function(){function e(){this.hoverCursor="",this.actions=new Array,this.isRecursive=!1}return Object.defineProperty(e,"HasTriggers",{get:function(){for(var t in e.Triggers)if(e.Triggers.hasOwnProperty(t))return!0;return!1},enumerable:!0,configurable:!0}),Object.defineProperty(e,"HasPickTriggers",{get:function(){for(var t in e.Triggers)if(e.Triggers.hasOwnProperty(t)){var i=parseInt(t);if(i>=n.a.ACTION_OnPickTrigger&&i<=n.a.ACTION_OnPickUpTrigger)return!0}return!1},enumerable:!0,configurable:!0}),e.HasSpecificTrigger=function(t){for(var i in e.Triggers){if(e.Triggers.hasOwnProperty(i))if(parseInt(i)===t)return!0}return!1},e.Triggers={},e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return o});var n=i(11),r=i(13);r.a.CreatePlane=function(e){var t=[],i=[],n=[],o=[],s=e.width||e.size||1,a=e.height||e.size||1,c=0===e.sideOrientation?0:e.sideOrientation||r.a.DEFAULTSIDE,l=s/2,u=a/2;i.push(-l,-u,0),n.push(0,0,-1),o.push(0,0),i.push(l,-u,0),n.push(0,0,-1),o.push(1,0),i.push(l,u,0),n.push(0,0,-1),o.push(1,1),i.push(-l,u,0),n.push(0,0,-1),o.push(0,1),t.push(0),t.push(1),t.push(2),t.push(0),t.push(2),t.push(3),r.a._ComputeSides(c,i,t,n,o,e.frontUVs,e.backUVs);var h=new r.a;return h.indices=t,h.positions=i,h.normals=n,h.uvs=o,h},n.a.CreatePlane=function(e,t,i,n,r){var s={size:t,width:t,height:t,sideOrientation:r,updatable:n};return o.CreatePlane(e,s,i)};var o=function(){function e(){}return e.CreatePlane=function(e,t,i){void 0===i&&(i=null);var o=new n.a(e,i);return t.sideOrientation=n.a._GetDefaultSideOrientation(t.sideOrientation),o._originalBuilderSideOrientation=t.sideOrientation,r.a.CreatePlane(t).applyToMesh(o,t.updatable),t.sourcePlane&&(o.translate(t.sourcePlane.normal,-t.sourcePlane.d),o.setDirection(t.sourcePlane.normal.scale(-1))),o},e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return n});var n=function(){return function(e,t,i){this.bu=e,this.bv=t,this.distance=i,this.faceId=0,this.subMeshId=0}}()},function(e,t,i){"use strict";i.d(t,"a",function(){return o});var n=i(34),r=i(0),o=function(){function e(e,t,i){this.center=r.x.Zero(),this.centerWorld=r.x.Zero(),this.minimum=r.x.Zero(),this.maximum=r.x.Zero(),this.reConstruct(e,t,i)}return e.prototype.reConstruct=function(e,t,i){this.minimum.copyFrom(e),this.maximum.copyFrom(t);var n=r.x.Distance(e,t);t.addToRef(e,this.center).scaleInPlace(.5),this.radius=.5*n,this._update(i||r.j.IdentityReadOnly)},e.prototype.scale=function(t){var i=this.radius*t,n=e.TmpVector3,r=n[0].setAll(i),o=this.center.subtractToRef(r,n[1]),s=this.center.addToRef(r,n[2]);return this.reConstruct(o,s,this._worldMatrix),this},e.prototype.getWorldMatrix=function(){return this._worldMatrix},e.prototype._update=function(t){if(t.isIdentity())this.centerWorld.copyFrom(this.center),this.radiusWorld=this.radius;else{r.x.TransformCoordinatesToRef(this.center,t,this.centerWorld);var i=e.TmpVector3[0];r.x.TransformNormalFromFloatsToRef(1,1,1,t,i),this.radiusWorld=Math.max(Math.abs(i.x),Math.abs(i.y),Math.abs(i.z))*this.radius}},e.prototype.isInFrustum=function(e){for(var t=this.centerWorld,i=this.radiusWorld,n=0;n<6;n++)if(e[n].dotCoordinate(t)<=-i)return!1;return!0},e.prototype.isCenterInFrustum=function(e){for(var t=this.centerWorld,i=0;i<6;i++)if(e[i].dotCoordinate(t)<0)return!1;return!0},e.prototype.intersectsPoint=function(e){var t=r.x.DistanceSquared(this.centerWorld,e);return!(this.radiusWorld*this.radiusWorld<t)},e.Intersects=function(e,t){var i=r.x.DistanceSquared(e.centerWorld,t.centerWorld),n=e.radiusWorld+t.radiusWorld;return!(n*n<i)},e.TmpVector3=n.a.BuildArray(3,r.x.Zero),e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return s});var n=i(20),r=i(4),o=i(3),s=function(){function e(e){this._vertexBuffers={},this._scene=e}return e.prototype._prepareBuffers=function(){if(!this._vertexBuffers[r.b.PositionKind]){var e=[];e.push(1,1),e.push(-1,1),e.push(-1,-1),e.push(1,-1),this._vertexBuffers[r.b.PositionKind]=new r.b(this._scene.getEngine(),e,r.b.PositionKind,!1,!1,2),this._buildIndexBuffer()}},e.prototype._buildIndexBuffer=function(){var e=[];e.push(0),e.push(1),e.push(2),e.push(0),e.push(2),e.push(3),this._indexBuffer=this._scene.getEngine().createIndexBuffer(e)},e.prototype._rebuild=function(){var e=this._vertexBuffers[r.b.PositionKind];e&&(e._rebuild(),this._buildIndexBuffer())},e.prototype._prepareFrame=function(e,t){void 0===e&&(e=null),void 0===t&&(t=null);var i=this._scene.activeCamera;return!!i&&(!(!(t=t||i._postProcesses.filter(function(e){return null!=e}))||0===t.length||!this._scene.postProcessesEnabled)&&(t[0].activate(i,e,null!=t),!0))},e.prototype.directRender=function(e,t,i,r,o){void 0===t&&(t=null),void 0===i&&(i=!1),void 0===r&&(r=0),void 0===o&&(o=0);for(var s=this._scene.getEngine(),a=0;a<e.length;a++){a<e.length-1?e[a+1].activate(this._scene.activeCamera,t):t?s.bindFramebuffer(t,r,void 0,void 0,i,void 0,o):s.restoreDefaultFramebuffer();var c=e[a],l=c.apply();l&&(c.onBeforeRenderObservable.notifyObservers(l),this._prepareBuffers(),s.bindBuffers(this._vertexBuffers,this._indexBuffer,l),s.drawElementsType(n.a.TriangleFillMode,0,6),c.onAfterRenderObservable.notifyObservers(l))}s.setDepthBuffer(!0),s.setDepthWrite(!0)},e.prototype._finalizeFrame=function(e,t,i,r,s){void 0===s&&(s=!1);var a=this._scene.activeCamera;if(a&&0!==(r=r||a._postProcesses.filter(function(e){return null!=e})).length&&this._scene.postProcessesEnabled){for(var c=this._scene.getEngine(),l=0,u=r.length;l<u;l++){var h=r[l];if(l<u-1?h._outputTexture=r[l+1].activate(a,t):t?(c.bindFramebuffer(t,i,void 0,void 0,s),h._outputTexture=t):(c.restoreDefaultFramebuffer(),h._outputTexture=null),e)break;var d=h.apply();d&&(h.onBeforeRenderObservable.notifyObservers(d),this._prepareBuffers(),c.bindBuffers(this._vertexBuffers,this._indexBuffer,d),c.drawElementsType(n.a.TriangleFillMode,0,6),h.onAfterRenderObservable.notifyObservers(d))}c.setDepthBuffer(!0),c.setDepthWrite(!0),c.setAlphaMode(o.a.ALPHA_DISABLE)}},e.prototype.dispose=function(){var e=this._vertexBuffers[r.b.PositionKind];e&&(e.dispose(),this._vertexBuffers[r.b.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null)},e}()},function(e,t,i){"use strict";var n="lightFragmentDeclaration",r="#ifdef LIGHT{X}\nuniform vec4 vLightData{X};\nuniform vec4 vLightDiffuse{X};\n#ifdef SPECULARTERM\nuniform vec3 vLightSpecular{X};\n#else\nvec3 vLightSpecular{X}=vec3(0.);\n#endif\n#ifdef SHADOW{X}\n#if defined(SHADOWCUBE{X})\nuniform samplerCube shadowSampler{X};\n#else\nvarying vec4 vPositionFromLight{X};\nvarying float vDepthMetric{X};\n#if defined(SHADOWPCSS{X})\nuniform highp sampler2DShadow shadowSampler{X};\nuniform highp sampler2D depthSampler{X};\n#elif defined(SHADOWPCF{X})\nuniform highp sampler2DShadow shadowSampler{X};\n#else\nuniform sampler2D shadowSampler{X};\n#endif\nuniform mat4 lightMatrix{X};\n#endif\nuniform vec4 shadowsInfo{X};\nuniform vec2 depthValues{X};\n#endif\n#ifdef SPOTLIGHT{X}\nuniform vec4 vLightDirection{X};\nuniform vec4 vLightFalloff{X};\n#elif defined(POINTLIGHT{X})\nuniform vec4 vLightFalloff{X};\n#elif defined(HEMILIGHT{X})\nuniform vec3 vLightGround{X};\n#endif\n#ifdef PROJECTEDLIGHTTEXTURE{X}\nuniform mat4 textureProjectionMatrix{X};\nuniform sampler2D projectionLightSampler{X};\n#endif\n#endif";i(5).a.IncludesShadersStore[n]=r},function(e,t,i){"use strict";var n="lightUboDeclaration",r="#ifdef LIGHT{X}\nuniform Light{X}\n{\nvec4 vLightData;\nvec4 vLightDiffuse;\nvec3 vLightSpecular;\n#ifdef SPOTLIGHT{X}\nvec4 vLightDirection;\nvec4 vLightFalloff;\n#elif defined(POINTLIGHT{X})\nvec4 vLightFalloff;\n#elif defined(HEMILIGHT{X})\nvec3 vLightGround;\n#endif\nvec4 shadowsInfo;\nvec2 depthValues;\n} light{X};\n#ifdef PROJECTEDLIGHTTEXTURE{X}\nuniform mat4 textureProjectionMatrix{X};\nuniform sampler2D projectionLightSampler{X};\n#endif\n#ifdef SHADOW{X}\n#if defined(SHADOWCUBE{X})\nuniform samplerCube shadowSampler{X};\n#else\nvarying vec4 vPositionFromLight{X};\nvarying float vDepthMetric{X};\n#if defined(SHADOWPCSS{X})\nuniform highp sampler2DShadow shadowSampler{X};\nuniform highp sampler2D depthSampler{X};\n#elif defined(SHADOWPCF{X})\nuniform highp sampler2DShadow shadowSampler{X};\n#else\nuniform sampler2D shadowSampler{X};\n#endif\nuniform mat4 lightMatrix{X};\n#endif\n#endif\n#endif";i(5).a.IncludesShadersStore[n]=r},function(e,t,i){"use strict";var n="imageProcessingDeclaration",r="#ifdef EXPOSURE\nuniform float exposureLinear;\n#endif\n#ifdef CONTRAST\nuniform float contrast;\n#endif\n#ifdef VIGNETTE\nuniform vec2 vInverseScreenSize;\nuniform vec4 vignetteSettings1;\nuniform vec4 vignetteSettings2;\n#endif\n#ifdef COLORCURVES\nuniform vec4 vCameraColorCurveNegative;\nuniform vec4 vCameraColorCurveNeutral;\nuniform vec4 vCameraColorCurvePositive;\n#endif\n#ifdef COLORGRADING\n#ifdef COLORGRADING3D\nuniform highp sampler3D txColorTransform;\n#else\nuniform sampler2D txColorTransform;\n#endif\nuniform vec4 colorTransformSettings;\n#endif";i(5).a.IncludesShadersStore[n]=r},function(e,t,i){"use strict";var n="imageProcessingFunctions",r="#if defined(COLORGRADING) && !defined(COLORGRADING3D)\n\nvec3 sampleTexture3D(sampler2D colorTransform,vec3 color,vec2 sampler3dSetting)\n{\nfloat sliceSize=2.0*sampler3dSetting.x;\n#ifdef SAMPLER3DGREENDEPTH\nfloat sliceContinuous=(color.g-sampler3dSetting.x)*sampler3dSetting.y;\n#else\nfloat sliceContinuous=(color.b-sampler3dSetting.x)*sampler3dSetting.y;\n#endif\nfloat sliceInteger=floor(sliceContinuous);\n\n\nfloat sliceFraction=sliceContinuous-sliceInteger;\n#ifdef SAMPLER3DGREENDEPTH\nvec2 sliceUV=color.rb;\n#else\nvec2 sliceUV=color.rg;\n#endif\nsliceUV.x*=sliceSize;\nsliceUV.x+=sliceInteger*sliceSize;\nsliceUV=saturate(sliceUV);\nvec4 slice0Color=texture2D(colorTransform,sliceUV);\nsliceUV.x+=sliceSize;\nsliceUV=saturate(sliceUV);\nvec4 slice1Color=texture2D(colorTransform,sliceUV);\nvec3 result=mix(slice0Color.rgb,slice1Color.rgb,sliceFraction);\n#ifdef SAMPLER3DBGRMAP\ncolor.rgb=result.rgb;\n#else\ncolor.rgb=result.bgr;\n#endif\nreturn color;\n}\n#endif\n#ifdef TONEMAPPING_ACES\n\n\n\n\n\nconst mat3 ACESInputMat=mat3(\nvec3(0.59719,0.07600,0.02840),\nvec3(0.35458,0.90834,0.13383),\nvec3(0.04823,0.01566,0.83777)\n);\n\nconst mat3 ACESOutputMat=mat3(\nvec3( 1.60475,-0.10208,-0.00327),\nvec3(-0.53108,1.10813,-0.07276),\nvec3(-0.07367,-0.00605,1.07602)\n);\nvec3 RRTAndODTFit(vec3 v)\n{\nvec3 a=v*(v+0.0245786)-0.000090537;\nvec3 b=v*(0.983729*v+0.4329510)+0.238081;\nreturn a/b;\n}\nvec3 ACESFitted(vec3 color)\n{\ncolor=ACESInputMat*color;\n\ncolor=RRTAndODTFit(color);\ncolor=ACESOutputMat*color;\n\ncolor=saturate(color);\nreturn color;\n}\n#endif\nvec4 applyImageProcessing(vec4 result) {\n#ifdef EXPOSURE\nresult.rgb*=exposureLinear;\n#endif\n#ifdef VIGNETTE\n\nvec2 viewportXY=gl_FragCoord.xy*vInverseScreenSize;\nviewportXY=viewportXY*2.0-1.0;\nvec3 vignetteXY1=vec3(viewportXY*vignetteSettings1.xy+vignetteSettings1.zw,1.0);\nfloat vignetteTerm=dot(vignetteXY1,vignetteXY1);\nfloat vignette=pow(vignetteTerm,vignetteSettings2.w);\n\nvec3 vignetteColor=vignetteSettings2.rgb;\n#ifdef VIGNETTEBLENDMODEMULTIPLY\nvec3 vignetteColorMultiplier=mix(vignetteColor,vec3(1,1,1),vignette);\nresult.rgb*=vignetteColorMultiplier;\n#endif\n#ifdef VIGNETTEBLENDMODEOPAQUE\nresult.rgb=mix(vignetteColor,result.rgb,vignette);\n#endif\n#endif\n#ifdef TONEMAPPING\n#ifdef TONEMAPPING_ACES\nresult.rgb=ACESFitted(result.rgb);\n#else\nconst float tonemappingCalibration=1.590579;\nresult.rgb=1.0-exp2(-tonemappingCalibration*result.rgb);\n#endif\n#endif\n\nresult.rgb=toGammaSpace(result.rgb);\nresult.rgb=saturate(result.rgb);\n#ifdef CONTRAST\n\nvec3 resultHighContrast=result.rgb*result.rgb*(3.0-2.0*result.rgb);\nif (contrast<1.0) {\n\nresult.rgb=mix(vec3(0.5,0.5,0.5),result.rgb,contrast);\n} else {\n\nresult.rgb=mix(result.rgb,resultHighContrast,contrast-1.0);\n}\n#endif\n\n#ifdef COLORGRADING\nvec3 colorTransformInput=result.rgb*colorTransformSettings.xxx+colorTransformSettings.yyy;\n#ifdef COLORGRADING3D\nvec3 colorTransformOutput=texture(txColorTransform,colorTransformInput).rgb;\n#else\nvec3 colorTransformOutput=sampleTexture3D(txColorTransform,colorTransformInput,colorTransformSettings.yz).rgb;\n#endif\nresult.rgb=mix(result.rgb,colorTransformOutput,colorTransformSettings.www);\n#endif\n#ifdef COLORCURVES\n\nfloat luma=getLuminance(result.rgb);\nvec2 curveMix=clamp(vec2(luma*3.0-1.5,luma*-3.0+1.5),vec2(0.0),vec2(1.0));\nvec4 colorCurve=vCameraColorCurveNeutral+curveMix.x*vCameraColorCurvePositive-curveMix.y*vCameraColorCurveNegative;\nresult.rgb*=colorCurve.rgb;\nresult.rgb=mix(vec3(luma),result.rgb,colorCurve.a);\n#endif\nreturn result;\n}";i(5).a.IncludesShadersStore[n]=r},function(e,t,i){"use strict";var n="logDepthDeclaration",r="#ifdef LOGARITHMICDEPTH\nuniform float logarithmicDepthConstant;\nvarying float vFragmentDepth;\n#endif";i(5).a.IncludesShadersStore[n]=r},function(e,t,i){"use strict";var n="clipPlaneFragment",r="#ifdef CLIPPLANE\nif (fClipDistance>0.0)\n{\ndiscard;\n}\n#endif\n#ifdef CLIPPLANE2\nif (fClipDistance2>0.0)\n{\ndiscard;\n}\n#endif\n#ifdef CLIPPLANE3\nif (fClipDistance3>0.0)\n{\ndiscard;\n}\n#endif\n#ifdef CLIPPLANE4\nif (fClipDistance4>0.0)\n{\ndiscard;\n}\n#endif";i(5).a.IncludesShadersStore[n]=r},function(e,t,i){"use strict";var n="clipPlaneVertex",r="#ifdef CLIPPLANE\nfClipDistance=dot(worldPos,vClipPlane);\n#endif\n#ifdef CLIPPLANE2\nfClipDistance2=dot(worldPos,vClipPlane2);\n#endif\n#ifdef CLIPPLANE3\nfClipDistance3=dot(worldPos,vClipPlane3);\n#endif\n#ifdef CLIPPLANE4\nfClipDistance4=dot(worldPos,vClipPlane4);\n#endif";i(5).a.IncludesShadersStore[n]=r},function(e,t,i){"use strict";i.d(t,"a",function(){return r}),i.d(t,"b",function(){return o});var n=i(109),r=function(){return function(){}}(),o=function(){function e(t){this._useSceneAutoClearSetup=!1,this._renderingGroups=new Array,this._autoClearDepthStencil={},this._customOpaqueSortCompareFn={},this._customAlphaTestSortCompareFn={},this._customTransparentSortCompareFn={},this._renderingGroupInfo=new r,this._scene=t;for(var i=e.MIN_RENDERINGGROUPS;i<e.MAX_RENDERINGGROUPS;i++)this._autoClearDepthStencil[i]={autoClear:!0,depth:!0,stencil:!0}}return e.prototype._clearDepthStencilBuffer=function(e,t){void 0===e&&(e=!0),void 0===t&&(t=!0),this._depthStencilBufferAlreadyCleaned||(this._scene.getEngine().clear(null,!1,e,t),this._depthStencilBufferAlreadyCleaned=!0)},e.prototype.render=function(t,i,n,r){var o=this._renderingGroupInfo;if(o.scene=this._scene,o.camera=this._scene.activeCamera,this._scene.spriteManagers&&r)for(var s=0;s<this._scene.spriteManagers.length;s++){var a=this._scene.spriteManagers[s];this.dispatchSprites(a)}for(s=e.MIN_RENDERINGGROUPS;s<e.MAX_RENDERINGGROUPS;s++){this._depthStencilBufferAlreadyCleaned=s===e.MIN_RENDERINGGROUPS;var c=this._renderingGroups[s];if(c){var l=Math.pow(2,s);if(o.renderingGroupId=s,this._scene.onBeforeRenderingGroupObservable.notifyObservers(o,l),e.AUTOCLEAR){var u=this._useSceneAutoClearSetup?this._scene.getAutoClearDepthStencilSetup(s):this._autoClearDepthStencil[s];u&&u.autoClear&&this._clearDepthStencilBuffer(u.depth,u.stencil)}for(var h=0,d=this._scene._beforeRenderingGroupDrawStage;h<d.length;h++){d[h].action(s)}c.render(t,r,n,i);for(var f=0,p=this._scene._afterRenderingGroupDrawStage;f<p.length;f++){p[f].action(s)}this._scene.onAfterRenderingGroupObservable.notifyObservers(o,l)}}},e.prototype.reset=function(){for(var t=e.MIN_RENDERINGGROUPS;t<e.MAX_RENDERINGGROUPS;t++){var i=this._renderingGroups[t];i&&i.prepare()}},e.prototype.dispose=function(){this.freeRenderingGroups(),this._renderingGroups.length=0,this._renderingGroupInfo=null},e.prototype.freeRenderingGroups=function(){for(var t=e.MIN_RENDERINGGROUPS;t<e.MAX_RENDERINGGROUPS;t++){var i=this._renderingGroups[t];i&&i.dispose()}},e.prototype._prepareRenderingGroup=function(e){void 0===this._renderingGroups[e]&&(this._renderingGroups[e]=new n.a(e,this._scene,this._customOpaqueSortCompareFn[e],this._customAlphaTestSortCompareFn[e],this._customTransparentSortCompareFn[e]))},e.prototype.dispatchSprites=function(e){var t=e.renderingGroupId||0;this._prepareRenderingGroup(t),this._renderingGroups[t].dispatchSprites(e)},e.prototype.dispatchParticles=function(e){var t=e.renderingGroupId||0;this._prepareRenderingGroup(t),this._renderingGroups[t].dispatchParticles(e)},e.prototype.dispatch=function(e,t,i){void 0===t&&(t=e.getMesh());var n=t.renderingGroupId||0;this._prepareRenderingGroup(n),this._renderingGroups[n].dispatch(e,t,i)},e.prototype.setRenderingOrder=function(e,t,i,n){if(void 0===t&&(t=null),void 0===i&&(i=null),void 0===n&&(n=null),this._customOpaqueSortCompareFn[e]=t,this._customAlphaTestSortCompareFn[e]=i,this._customTransparentSortCompareFn[e]=n,this._renderingGroups[e]){var r=this._renderingGroups[e];r.opaqueSortCompareFn=this._customOpaqueSortCompareFn[e],r.alphaTestSortCompareFn=this._customAlphaTestSortCompareFn[e],r.transparentSortCompareFn=this._customTransparentSortCompareFn[e]}},e.prototype.setRenderingAutoClearDepthStencil=function(e,t,i,n){void 0===i&&(i=!0),void 0===n&&(n=!0),this._autoClearDepthStencil[e]={autoClear:t,depth:i,stencil:n}},e.prototype.getAutoClearDepthStencilSetup=function(e){return this._autoClearDepthStencil[e]},e.MAX_RENDERINGGROUPS=4,e.MIN_RENDERINGGROUPS=0,e.AUTOCLEAR=!0,e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return n});var n=function(){return function(){}}()},function(e,t,i){"use strict";i.d(t,"a",function(){return s});var n=i(1),r=i(2),o=i(0),s=function(){function e(){this._dirty=!0,this._tempColor=new o.f(0,0,0,0),this._globalCurve=new o.f(0,0,0,0),this._highlightsCurve=new o.f(0,0,0,0),this._midtonesCurve=new o.f(0,0,0,0),this._shadowsCurve=new o.f(0,0,0,0),this._positiveCurve=new o.f(0,0,0,0),this._negativeCurve=new o.f(0,0,0,0),this._globalHue=30,this._globalDensity=0,this._globalSaturation=0,this._globalExposure=0,this._highlightsHue=30,this._highlightsDensity=0,this._highlightsSaturation=0,this._highlightsExposure=0,this._midtonesHue=30,this._midtonesDensity=0,this._midtonesSaturation=0,this._midtonesExposure=0,this._shadowsHue=30,this._shadowsDensity=0,this._shadowsSaturation=0,this._shadowsExposure=0}return Object.defineProperty(e.prototype,"globalHue",{get:function(){return this._globalHue},set:function(e){this._globalHue=e,this._dirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"globalDensity",{get:function(){return this._globalDensity},set:function(e){this._globalDensity=e,this._dirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"globalSaturation",{get:function(){return this._globalSaturation},set:function(e){this._globalSaturation=e,this._dirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"globalExposure",{get:function(){return this._globalExposure},set:function(e){this._globalExposure=e,this._dirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"highlightsHue",{get:function(){return this._highlightsHue},set:function(e){this._highlightsHue=e,this._dirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"highlightsDensity",{get:function(){return this._highlightsDensity},set:function(e){this._highlightsDensity=e,this._dirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"highlightsSaturation",{get:function(){return this._highlightsSaturation},set:function(e){this._highlightsSaturation=e,this._dirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"highlightsExposure",{get:function(){return this._highlightsExposure},set:function(e){this._highlightsExposure=e,this._dirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"midtonesHue",{get:function(){return this._midtonesHue},set:function(e){this._midtonesHue=e,this._dirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"midtonesDensity",{get:function(){return this._midtonesDensity},set:function(e){this._midtonesDensity=e,this._dirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"midtonesSaturation",{get:function(){return this._midtonesSaturation},set:function(e){this._midtonesSaturation=e,this._dirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"midtonesExposure",{get:function(){return this._midtonesExposure},set:function(e){this._midtonesExposure=e,this._dirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"shadowsHue",{get:function(){return this._shadowsHue},set:function(e){this._shadowsHue=e,this._dirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"shadowsDensity",{get:function(){return this._shadowsDensity},set:function(e){this._shadowsDensity=e,this._dirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"shadowsSaturation",{get:function(){return this._shadowsSaturation},set:function(e){this._shadowsSaturation=e,this._dirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"shadowsExposure",{get:function(){return this._shadowsExposure},set:function(e){this._shadowsExposure=e,this._dirty=!0},enumerable:!0,configurable:!0}),e.prototype.getClassName=function(){return"ColorCurves"},e.Bind=function(e,t,i,n,r){void 0===i&&(i="vCameraColorCurvePositive"),void 0===n&&(n="vCameraColorCurveNeutral"),void 0===r&&(r="vCameraColorCurveNegative"),e._dirty&&(e._dirty=!1,e.getColorGradingDataToRef(e._globalHue,e._globalDensity,e._globalSaturation,e._globalExposure,e._globalCurve),e.getColorGradingDataToRef(e._highlightsHue,e._highlightsDensity,e._highlightsSaturation,e._highlightsExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._highlightsCurve),e.getColorGradingDataToRef(e._midtonesHue,e._midtonesDensity,e._midtonesSaturation,e._midtonesExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._midtonesCurve),e.getColorGradingDataToRef(e._shadowsHue,e._shadowsDensity,e._shadowsSaturation,e._shadowsExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._shadowsCurve),e._highlightsCurve.subtractToRef(e._midtonesCurve,e._positiveCurve),e._midtonesCurve.subtractToRef(e._shadowsCurve,e._negativeCurve)),t&&(t.setFloat4(i,e._positiveCurve.r,e._positiveCurve.g,e._positiveCurve.b,e._positiveCurve.a),t.setFloat4(n,e._midtonesCurve.r,e._midtonesCurve.g,e._midtonesCurve.b,e._midtonesCurve.a),t.setFloat4(r,e._negativeCurve.r,e._negativeCurve.g,e._negativeCurve.b,e._negativeCurve.a))},e.PrepareUniforms=function(e){e.push("vCameraColorCurveNeutral","vCameraColorCurvePositive","vCameraColorCurveNegative")},e.prototype.getColorGradingDataToRef=function(t,i,n,r,o){null!=t&&(t=e.clamp(t,0,360),i=e.clamp(i,-100,100),n=e.clamp(n,-100,100),r=e.clamp(r,-100,100),i=e.applyColorGradingSliderNonlinear(i),i*=.5,r=e.applyColorGradingSliderNonlinear(r),i<0&&(i*=-1,t=(t+180)%360),e.fromHSBToRef(t,i,50+.25*r,o),o.scaleToRef(2,o),o.a=1+.01*n)},e.applyColorGradingSliderNonlinear=function(e){e/=100;var t=Math.abs(e);return t=Math.pow(t,2),e<0&&(t*=-1),t*=100},e.fromHSBToRef=function(t,i,n,r){var o=e.clamp(t,0,360),s=e.clamp(i/100,0,1),a=e.clamp(n/100,0,1);if(0===s)r.r=a,r.g=a,r.b=a;else{o/=60;var c=Math.floor(o),l=o-c,u=a*(1-s),h=a*(1-s*l),d=a*(1-s*(1-l));switch(c){case 0:r.r=a,r.g=d,r.b=u;break;case 1:r.r=h,r.g=a,r.b=u;break;case 2:r.r=u,r.g=a,r.b=d;break;case 3:r.r=u,r.g=h,r.b=a;break;case 4:r.r=d,r.g=u,r.b=a;break;default:r.r=a,r.g=u,r.b=h}}r.a=1},e.clamp=function(e,t,i){return Math.min(Math.max(e,t),i)},e.prototype.clone=function(){return r.a.Clone(function(){return new e},this)},e.prototype.serialize=function(){return r.a.Serialize(this)},e.Parse=function(t){return r.a.Parse(function(){return new e},t,null,null)},n.c([Object(r.c)()],e.prototype,"_globalHue",void 0),n.c([Object(r.c)()],e.prototype,"_globalDensity",void 0),n.c([Object(r.c)()],e.prototype,"_globalSaturation",void 0),n.c([Object(r.c)()],e.prototype,"_globalExposure",void 0),n.c([Object(r.c)()],e.prototype,"_highlightsHue",void 0),n.c([Object(r.c)()],e.prototype,"_highlightsDensity",void 0),n.c([Object(r.c)()],e.prototype,"_highlightsSaturation",void 0),n.c([Object(r.c)()],e.prototype,"_highlightsExposure",void 0),n.c([Object(r.c)()],e.prototype,"_midtonesHue",void 0),n.c([Object(r.c)()],e.prototype,"_midtonesDensity",void 0),n.c([Object(r.c)()],e.prototype,"_midtonesSaturation",void 0),n.c([Object(r.c)()],e.prototype,"_midtonesExposure",void 0),e}();r.a._ColorCurvesParser=s.Parse},function(e,t,i){"use strict";var n=function(){function e(){this._isAlphaBlendDirty=!1,this._isBlendFunctionParametersDirty=!1,this._isBlendEquationParametersDirty=!1,this._isBlendConstantsDirty=!1,this._alphaBlend=!1,this._blendFunctionParameters=new Array(4),this._blendEquationParameters=new Array(2),this._blendConstants=new Array(4),this.reset()}return Object.defineProperty(e.prototype,"isDirty",{get:function(){return this._isAlphaBlendDirty||this._isBlendFunctionParametersDirty},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"alphaBlend",{get:function(){return this._alphaBlend},set:function(e){this._alphaBlend!==e&&(this._alphaBlend=e,this._isAlphaBlendDirty=!0)},enumerable:!0,configurable:!0}),e.prototype.setAlphaBlendConstants=function(e,t,i,n){this._blendConstants[0]===e&&this._blendConstants[1]===t&&this._blendConstants[2]===i&&this._blendConstants[3]===n||(this._blendConstants[0]=e,this._blendConstants[1]=t,this._blendConstants[2]=i,this._blendConstants[3]=n,this._isBlendConstantsDirty=!0)},e.prototype.setAlphaBlendFunctionParameters=function(e,t,i,n){this._blendFunctionParameters[0]===e&&this._blendFunctionParameters[1]===t&&this._blendFunctionParameters[2]===i&&this._blendFunctionParameters[3]===n||(this._blendFunctionParameters[0]=e,this._blendFunctionParameters[1]=t,this._blendFunctionParameters[2]=i,this._blendFunctionParameters[3]=n,this._isBlendFunctionParametersDirty=!0)},e.prototype.setAlphaEquationParameters=function(e,t){this._blendEquationParameters[0]===e&&this._blendEquationParameters[1]===t||(this._blendEquationParameters[0]=e,this._blendEquationParameters[1]=t,this._isBlendEquationParametersDirty=!0)},e.prototype.reset=function(){this._alphaBlend=!1,this._blendFunctionParameters[0]=null,this._blendFunctionParameters[1]=null,this._blendFunctionParameters[2]=null,this._blendFunctionParameters[3]=null,this._blendEquationParameters[0]=null,this._blendEquationParameters[1]=null,this._blendConstants[0]=null,this._blendConstants[1]=null,this._blendConstants[2]=null,this._blendConstants[3]=null,this._isAlphaBlendDirty=!0,this._isBlendFunctionParametersDirty=!1,this._isBlendEquationParametersDirty=!1,this._isBlendConstantsDirty=!1},e.prototype.apply=function(e){this.isDirty&&(this._isAlphaBlendDirty&&(this._alphaBlend?e.enable(e.BLEND):e.disable(e.BLEND),this._isAlphaBlendDirty=!1),this._isBlendFunctionParametersDirty&&(e.blendFuncSeparate(this._blendFunctionParameters[0],this._blendFunctionParameters[1],this._blendFunctionParameters[2],this._blendFunctionParameters[3]),this._isBlendFunctionParametersDirty=!1),this._isBlendEquationParametersDirty&&(e.blendEquationSeparate(this._blendEquationParameters[0],this._blendEquationParameters[1]),this._isBlendEquationParametersDirty=!1),this._isBlendConstantsDirty&&(e.blendColor(this._blendConstants[0],this._blendConstants[1],this._blendConstants[2],this._blendConstants[3]),this._isBlendConstantsDirty=!1))},e}(),r=function(){function e(){this._isDepthTestDirty=!1,this._isDepthMaskDirty=!1,this._isDepthFuncDirty=!1,this._isCullFaceDirty=!1,this._isCullDirty=!1,this._isZOffsetDirty=!1,this._isFrontFaceDirty=!1,this.reset()}return Object.defineProperty(e.prototype,"isDirty",{get:function(){return this._isDepthFuncDirty||this._isDepthTestDirty||this._isDepthMaskDirty||this._isCullFaceDirty||this._isCullDirty||this._isZOffsetDirty||this._isFrontFaceDirty},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"zOffset",{get:function(){return this._zOffset},set:function(e){this._zOffset!==e&&(this._zOffset=e,this._isZOffsetDirty=!0)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"cullFace",{get:function(){return this._cullFace},set:function(e){this._cullFace!==e&&(this._cullFace=e,this._isCullFaceDirty=!0)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"cull",{get:function(){return 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e(){this._isStencilTestDirty=!1,this._isStencilMaskDirty=!1,this._isStencilFuncDirty=!1,this._isStencilOpDirty=!1,this.reset()}return Object.defineProperty(e.prototype,"isDirty",{get:function(){return this._isStencilTestDirty||this._isStencilMaskDirty||this._isStencilFuncDirty||this._isStencilOpDirty},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"stencilFunc",{get:function(){return this._stencilFunc},set:function(e){this._stencilFunc!==e&&(this._stencilFunc=e,this._isStencilFuncDirty=!0)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"stencilFuncRef",{get:function(){return this._stencilFuncRef},set:function(e){this._stencilFuncRef!==e&&(this._stencilFuncRef=e,this._isStencilFuncDirty=!0)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"stencilFuncMask",{get:function(){return 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n}),i.d(t,"b",function(){return r}),i.d(t,"c",function(){return s})},function(e,t,i){"use strict";var n="clipPlaneFragmentDeclaration",r="#ifdef CLIPPLANE\nvarying float fClipDistance;\n#endif\n#ifdef CLIPPLANE2\nvarying float fClipDistance2;\n#endif\n#ifdef CLIPPLANE3\nvarying float fClipDistance3;\n#endif\n#ifdef CLIPPLANE4\nvarying float fClipDistance4;\n#endif";i(5).a.IncludesShadersStore[n]=r},function(e,t,i){"use strict";var n="clipPlaneVertexDeclaration",r="#ifdef CLIPPLANE\nuniform vec4 vClipPlane;\nvarying float fClipDistance;\n#endif\n#ifdef CLIPPLANE2\nuniform vec4 vClipPlane2;\nvarying float fClipDistance2;\n#endif\n#ifdef CLIPPLANE3\nuniform vec4 vClipPlane3;\nvarying float fClipDistance3;\n#endif\n#ifdef CLIPPLANE4\nuniform vec4 vClipPlane4;\nvarying float fClipDistance4;\n#endif";i(5).a.IncludesShadersStore[n]=r},function(e,t,i){"use strict";i.r(t);var n=i(30),r=i(8),o=i(0),s=i(22),a=function(){function e(e,t){this.triggerOptions=e,this.onBeforeExecuteObservable=new r.c,e.parameter?(this.trigger=e.trigger,this._triggerParameter=e.parameter):e.trigger?this.trigger=e.trigger:this.trigger=e,this._nextActiveAction=this,this._condition=t}return e.prototype._prepare=function(){},e.prototype.getTriggerParameter=function(){return this._triggerParameter},e.prototype._executeCurrent=function(e){if(this._nextActiveAction._condition){var t=this._nextActiveAction._condition,i=this._actionManager.getScene().getRenderId();if(t._evaluationId===i){if(!t._currentResult)return}else{if(t._evaluationId=i,!t.isValid())return 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n.children.push(i),t&&t.children.push(n),n}return t&&t.children.push(i),i},e._SerializeValueAsString=function(e){return"number"==typeof e?e.toString():"boolean"==typeof e?e?"true":"false":e instanceof o.w?e.x+", "+e.y:e instanceof o.x?e.x+", "+e.y+", "+e.z:e instanceof o.e?e.r+", "+e.g+", "+e.b:e instanceof o.f?e.r+", "+e.g+", "+e.b+", "+e.a:e},e._GetTargetProperty=function(e){return{name:"target",targetType:e._isMesh?"MeshProperties":e._isLight?"LightProperties":e._isCamera?"CameraProperties":"SceneProperties",value:e._isScene?"Scene":e.name}},e}();s.a.RegisteredTypes["BABYLON.Action"]=a;var c=i(36),l=i(1),u=function(){function e(e){this._actionManager=e}return e.prototype.isValid=function(){return!0},e.prototype._getProperty=function(e){return this._actionManager._getProperty(e)},e.prototype._getEffectiveTarget=function(e,t){return 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this._effectiveTarget[this._property]>this.value;case t.IsLesser:return this._effectiveTarget[this._property]<this.value;case t.IsEqual:case t.IsDifferent:var e;return e=this.value.equals?this.value.equals(this._effectiveTarget[this._property]):this.value===this._effectiveTarget[this._property],this.operator===t.IsEqual?e:!e}return!1},t.prototype.serialize=function(){return this._serialize({name:"ValueCondition",properties:[a._GetTargetProperty(this._target),{name:"propertyPath",value:this.propertyPath},{name:"value",value:a._SerializeValueAsString(this.value)},{name:"operator",value:t.GetOperatorName(this.operator)}]})},t.GetOperatorName=function(e){switch(e){case t._IsEqual:return"IsEqual";case t._IsDifferent:return"IsDifferent";case t._IsGreater:return"IsGreater";case t._IsLesser:return"IsLesser";default:return""}},t._IsEqual=0,t._IsDifferent=1,t._IsGreater=2,t._IsLesser=3,t}(u),d=function(e){function t(t,i){var n=e.call(this,t)||this;return n.predicate=i,n}return l.d(t,e),t.prototype.isValid=function(){return this.predicate()},t}(u),f=function(e){function t(t,i,n){var r=e.call(this,t)||this;return r.value=n,r._target=i,r}return l.d(t,e),t.prototype.isValid=function(){return this._target.state===this.value},t.prototype.serialize=function(){return this._serialize({name:"StateCondition",properties:[a._GetTargetProperty(this._target),{name:"value",value:this.value}]})},t}(u);s.a.RegisteredTypes["BABYLON.ValueCondition"]=h,s.a.RegisteredTypes["BABYLON.PredicateCondition"]=d,s.a.RegisteredTypes["BABYLON.StateCondition"]=f;var p=i(6),_=i(3),g=function(e){function t(t,i,n,r){var o=e.call(this,t,r)||this;return o.propertyPath=n,o._target=o._effectiveTarget=i,o}return l.d(t,e),t.prototype._prepare=function(){this._effectiveTarget=this._getEffectiveTarget(this._effectiveTarget,this.propertyPath),this._property=this._getProperty(this.propertyPath)},t.prototype.execute=function(){this._effectiveTarget[this._property]=!this._effectiveTarget[this._property]},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"SwitchBooleanAction",properties:[a._GetTargetProperty(this._target),{name:"propertyPath",value:this.propertyPath}]},t)},t}(a),m=function(e){function t(t,i,n,r){var o=e.call(this,t,r)||this;return o.value=n,o._target=i,o}return l.d(t,e),t.prototype.execute=function(){this._target.state=this.value},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"SetStateAction",properties:[a._GetTargetProperty(this._target),{name:"value",value:this.value}]},t)},t}(a),v=function(e){function t(t,i,n,r,o){var s=e.call(this,t,o)||this;return s.propertyPath=n,s.value=r,s._target=s._effectiveTarget=i,s}return 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IncrementValueAction can only be used with number values")},t.prototype.execute=function(){this._effectiveTarget[this._property]+=this.value,this._target.markAsDirty&&this._target.markAsDirty(this._property)},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"IncrementValueAction",properties:[a._GetTargetProperty(this._target),{name:"propertyPath",value:this.propertyPath},{name:"value",value:a._SerializeValueAsString(this.value)}]},t)},t}(a),b=function(e){function t(t,i,n,r,o,s){var a=e.call(this,t,s)||this;return a.from=n,a.to=r,a.loop=o,a._target=i,a}return l.d(t,e),t.prototype._prepare=function(){},t.prototype.execute=function(){this._actionManager.getScene().beginAnimation(this._target,this.from,this.to,this.loop)},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"PlayAnimationAction",properties:[a._GetTargetProperty(this._target),{name:"from",value:String(this.from)},{name:"to",value:String(this.to)},{name:"loop",value:a._SerializeValueAsString(this.loop)||!1}]},t)},t}(a),T=function(e){function t(t,i,n){var r=e.call(this,t,n)||this;return r._target=i,r}return l.d(t,e),t.prototype._prepare=function(){},t.prototype.execute=function(){this._actionManager.getScene().stopAnimation(this._target)},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"StopAnimationAction",properties:[a._GetTargetProperty(this._target)]},t)},t}(a),E=function(e){function t(t,i){return void 0===t&&(t=_.a.ACTION_NothingTrigger),e.call(this,t,i)||this}return l.d(t,e),t.prototype.execute=function(){},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"DoNothingAction",properties:[]},t)},t}(a),A=function(e){function t(t,i,n){var r=e.call(this,t,n)||this;return r.children=i,r}return 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e=this._parent.getWorldMatrix().clone();e.invert(),this._target.position=o.x.TransformCoordinates(this._target.position,e),this._target.parent=this._parent}},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"SetParentAction",properties:[a._GetTargetProperty(this._target),a._GetTargetProperty(this._parent)]},t)},t}(a);s.a.RegisteredTypes["BABYLON.SetParentAction"]=R,s.a.RegisteredTypes["BABYLON.ExecuteCodeAction"]=x,s.a.RegisteredTypes["BABYLON.DoNothingAction"]=E,s.a.RegisteredTypes["BABYLON.StopAnimationAction"]=T,s.a.RegisteredTypes["BABYLON.PlayAnimationAction"]=b,s.a.RegisteredTypes["BABYLON.IncrementValueAction"]=y,s.a.RegisteredTypes["BABYLON.SetValueAction"]=v,s.a.RegisteredTypes["BABYLON.SetStateAction"]=m,s.a.RegisteredTypes["BABYLON.SetParentAction"]=R;var P=i(23),S=i(32),C=function(e){function t(t){var i=e.call(this)||this;return i._scene=t||P.a.LastCreatedScene,t.actionManagers.push(i),i}return l.d(t,e),t.prototype.dispose=function(){for(var e=this._scene.actionManagers.indexOf(this),i=0;i<this.actions.length;i++){var n=this.actions[i];t.Triggers[n.trigger]--,0===t.Triggers[n.trigger]&&delete t.Triggers[n.trigger]}e>-1&&this._scene.actionManagers.splice(e,1)},t.prototype.getScene=function(){return this._scene},t.prototype.hasSpecificTriggers=function(e){for(var t=0;t<this.actions.length;t++){var i=this.actions[t];if(e.indexOf(i.trigger)>-1)return!0}return!1},t.prototype.hasSpecificTriggers2=function(e,t){for(var i=0;i<this.actions.length;i++){var n=this.actions[i];if(e==n.trigger||t==n.trigger)return!0}return!1},t.prototype.hasSpecificTrigger=function(e,t){for(var i=0;i<this.actions.length;i++){var n=this.actions[i];if(n.trigger===e){if(!t)return!0;if(t(n.getTriggerParameter()))return!0}}return!1},Object.defineProperty(t.prototype,"hasPointerTriggers",{get:function(){for(var e=0;e<this.actions.length;e++){var i=this.actions[e];if(i.trigger>=t.OnPickTrigger&&i.trigger<=t.OnPointerOutTrigger)return!0}return!1},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"hasPickTriggers",{get:function(){for(var e=0;e<this.actions.length;e++){var i=this.actions[e];if(i.trigger>=t.OnPickTrigger&&i.trigger<=t.OnPickUpTrigger)return!0}return!1},enumerable:!0,configurable:!0}),t.prototype.registerAction=function(e){return e.trigger===t.OnEveryFrameTrigger&&this.getScene().actionManager!==this?(p.a.Warn("OnEveryFrameTrigger can only be used with scene.actionManager"),null):(this.actions.push(e),t.Triggers[e.trigger]?t.Triggers[e.trigger]++:t.Triggers[e.trigger]=1,e._actionManager=this,e._prepare(),e)},t.prototype.unregisterAction=function(e){var i=this.actions.indexOf(e);return-1!==i&&(this.actions.splice(i,1),t.Triggers[e.trigger]-=1,0===t.Triggers[e.trigger]&&delete t.Triggers[e.trigger],delete e._actionManager,!0)},t.prototype.processTrigger=function(e,i){for(var n=0;n<this.actions.length;n++){var r=this.actions[n];if(r.trigger===e){if(i&&(e===t.OnKeyUpTrigger||e===t.OnKeyDownTrigger)){var o=r.getTriggerParameter();if(o&&o!==i.sourceEvent.keyCode){if(!o.toLowerCase)continue;var s=o.toLowerCase();if(s!==i.sourceEvent.key){var a=i.sourceEvent.charCode?i.sourceEvent.charCode:i.sourceEvent.keyCode;if(String.fromCharCode(a).toLowerCase()!==s)continue}}}r._executeCurrent(i)}}},t.prototype._getEffectiveTarget=function(e,t){for(var i=t.split("."),n=0;n<i.length-1;n++)e=e[i[n]];return e},t.prototype._getProperty=function(e){var t=e.split(".");return t[t.length-1]},t.prototype.serialize=function(e){for(var i={children:new Array,name:e,type:3,properties:new Array},n=0;n<this.actions.length;n++){var r={type:0,children:new Array,name:t.GetTriggerName(this.actions[n].trigger),properties:new Array},o=this.actions[n].triggerOptions;if(o&&"number"!=typeof o)if(o.parameter instanceof Node)r.properties.push(a._GetTargetProperty(o.parameter));else{var s={};S.a.DeepCopy(o.parameter,s,["mesh"]),o.parameter&&o.parameter.mesh&&(s._meshId=o.parameter.mesh.id),r.properties.push({name:"parameter",targetType:null,value:s})}this.actions[n].serialize(r),i.children.push(r)}return i},t.Parse=function(e,i,n){var r=new t(n);null===i?n.actionManager=r:i.actionManager=r;for(var a=function(e,t,i,n){if(null===n){var r=parseFloat(t);return"true"===t||"false"===t?"true"===t:isNaN(r)?t:r}for(var s=n.split("."),a=t.split(","),c=0;c<s.length;c++)i=i[s[c]];if("boolean"==typeof i)return"true"===a[0];if("string"==typeof i)return a[0];var l=new Array;for(c=0;c<a.length;c++)l.push(parseFloat(a[c]));return i instanceof o.x?o.x.FromArray(l):i instanceof o.y?o.y.FromArray(l):i instanceof o.e?o.e.FromArray(l):i instanceof o.f?o.f.FromArray(l):parseFloat(a[0])},c=function(e,i,o,l,d){if(void 0===d&&(d=null),!e.detached){var f=new Array,p=null,_=null,g=e.combine&&e.combine.length>0;if(2===e.type?f.push(r):f.push(i),g){for(var m=new Array,v=0;v<e.combine.length;v++)c(e.combine[v],t.NothingTrigger,o,l,m);f.push(m)}else for(var y=0;y<e.properties.length;y++){var b=e.properties[y].value,T=e.properties[y].name,A=e.properties[y].targetType;"target"===T?b=p=null!==A&&"SceneProperties"===A?n:n.getNodeByName(b):"parent"===T?b=n.getNodeByName(b):"sound"===T?n.getSoundByName&&(b=n.getSoundByName(b)):"propertyPath"!==T?b=2===e.type&&"operator"===T?h[b]:a(0,b,p,"value"===T?_:null):_=b,f.push(b)}if(null===d?f.push(o):f.push(null),"InterpolateValueAction"===e.name){var x=f[f.length-2];f[f.length-1]=x,f[f.length-2]=o}var R=function(e,t){var i=s.a.GetClass("BABYLON."+e);if(i){var n=Object.create(i.prototype);return n.constructor.apply(n,t),n}}(e.name,f);if(R instanceof u&&null!==o){var P=new E(i,o);l?l.then(P):r.registerAction(P),l=P}null===d?R instanceof u?(o=R,R=l):(o=null,l?l.then(R):r.registerAction(R)):d.push(R);for(y=0;y<e.children.length;y++)c(e.children[y],i,o,R,null)}},l=0;l<e.children.length;l++){var d,f=e.children[l];if(f.properties.length>0){var p=f.properties[0].value,_=null===f.properties[0].targetType?p:n.getMeshByName(p);_._meshId&&(_.mesh=n.getMeshByID(_._meshId)),d={trigger:t[f.name],parameter:_}}else d=t[f.name];for(var g=0;g<f.children.length;g++)f.detached||c(f.children[g],d,null,null)}},t.GetTriggerName=function(e){switch(e){case 0:return"NothingTrigger";case 1:return"OnPickTrigger";case 2:return"OnLeftPickTrigger";case 3:return"OnRightPickTrigger";case 4:return"OnCenterPickTrigger";case 5:return"OnPickDownTrigger";case 6:return"OnPickUpTrigger";case 7:return"OnLongPressTrigger";case 8:return"OnPointerOverTrigger";case 9:return"OnPointerOutTrigger";case 10:return"OnEveryFrameTrigger";case 11:return"OnIntersectionEnterTrigger";case 12:return"OnIntersectionExitTrigger";case 13:return"OnKeyDownTrigger";case 14:return"OnKeyUpTrigger";case 15:return"OnPickOutTrigger";default:return""}},t.NothingTrigger=_.a.ACTION_NothingTrigger,t.OnPickTrigger=_.a.ACTION_OnPickTrigger,t.OnLeftPickTrigger=_.a.ACTION_OnLeftPickTrigger,t.OnRightPickTrigger=_.a.ACTION_OnRightPickTrigger,t.OnCenterPickTrigger=_.a.ACTION_OnCenterPickTrigger,t.OnPickDownTrigger=_.a.ACTION_OnPickDownTrigger,t.OnDoublePickTrigger=_.a.ACTION_OnDoublePickTrigger,t.OnPickUpTrigger=_.a.ACTION_OnPickUpTrigger,t.OnPickOutTrigger=_.a.ACTION_OnPickOutTrigger,t.OnLongPressTrigger=_.a.ACTION_OnLongPressTrigger,t.OnPointerOverTrigger=_.a.ACTION_OnPointerOverTrigger,t.OnPointerOutTrigger=_.a.ACTION_OnPointerOutTrigger,t.OnEveryFrameTrigger=_.a.ACTION_OnEveryFrameTrigger,t.OnIntersectionEnterTrigger=_.a.ACTION_OnIntersectionEnterTrigger,t.OnIntersectionExitTrigger=_.a.ACTION_OnIntersectionExitTrigger,t.OnKeyDownTrigger=_.a.ACTION_OnKeyDownTrigger,t.OnKeyUpTrigger=15,t}(i(79).a),M=function(e){function t(t,i,n){var r=e.call(this,t,n)||this;return r._sound=i,r}return l.d(t,e),t.prototype._prepare=function(){},t.prototype.execute=function(){void 0!==this._sound&&this._sound.play()},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"PlaySoundAction",properties:[{name:"sound",value:this._sound.name}]},t)},t}(a),O=function(e){function t(t,i,n){var r=e.call(this,t,n)||this;return r._sound=i,r}return l.d(t,e),t.prototype._prepare=function(){},t.prototype.execute=function(){void 0!==this._sound&&this._sound.stop()},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"StopSoundAction",properties:[{name:"sound",value:this._sound.name}]},t)},t}(a);s.a.RegisteredTypes["BABYLON.PlaySoundAction"]=O,s.a.RegisteredTypes["BABYLON.StopSoundAction"]=O;var I,D=i(12),L=i(2);!function(e){e[e.STEP=1]="STEP"}(I||(I={}));var w=function(){function e(e,t,i){this.name=e,this.from=t,this.to=i}return e.prototype.clone=function(){return new e(this.name,this.from,this.to)},e}(),F=i(25),N=function(){return function(){}}(),B=function(){function e(t,i,n,r,o,s){this.name=t,this.targetProperty=i,this.framePerSecond=n,this.dataType=r,this.loopMode=o,this.enableBlending=s,this._runtimeAnimations=new Array,this._events=new Array,this.blendingSpeed=.01,this._ranges={},this.targetPropertyPath=i.split("."),this.dataType=r,this.loopMode=void 0===o?e.ANIMATIONLOOPMODE_CYCLE:o}return e._PrepareAnimation=function(t,i,n,r,s,a,c,l){var u=void 0;if(!isNaN(parseFloat(s))&&isFinite(s)?u=e.ANIMATIONTYPE_FLOAT:s instanceof o.q?u=e.ANIMATIONTYPE_QUATERNION:s instanceof o.x?u=e.ANIMATIONTYPE_VECTOR3:s instanceof o.w?u=e.ANIMATIONTYPE_VECTOR2:s instanceof o.e?u=e.ANIMATIONTYPE_COLOR3:s instanceof o.r&&(u=e.ANIMATIONTYPE_SIZE),null==u)return null;var h=new e(t,i,n,u,c),d=[{frame:0,value:s},{frame:r,value:a}];return h.setKeys(d),void 0!==l&&h.setEasingFunction(l),h},e.CreateAnimation=function(t,i,n,r){var o=new e(t+"Animation",t,n,i,e.ANIMATIONLOOPMODE_CONSTANT);return o.setEasingFunction(r),o},e.CreateAndStartAnimation=function(t,i,n,r,o,s,a,c,l,u){var h=e._PrepareAnimation(t,n,r,o,s,a,c,l);return h?i.getScene().beginDirectAnimation(i,[h],0,o,1===h.loopMode,1,u):null},e.CreateAndStartHierarchyAnimation=function(t,i,n,r,o,s,a,c,l,u,h){var d=e._PrepareAnimation(t,r,o,s,a,c,l,u);return d?i.getScene().beginDirectHierarchyAnimation(i,n,[d],0,s,1===d.loopMode,1,h):null},e.CreateMergeAndStartAnimation=function(t,i,n,r,o,s,a,c,l,u){var h=e._PrepareAnimation(t,n,r,o,s,a,c,l);return h?(i.animations.push(h),i.getScene().beginAnimation(i,0,o,1===h.loopMode,1,u)):null},e.TransitionTo=function(e,t,i,n,r,o,s,a){if(void 0===a&&(a=null),s<=0)return i[e]=t,a&&a(),null;var c=r*(s/1e3);o.setKeys([{frame:0,value:i[e].clone?i[e].clone():i[e]},{frame:c,value:t}]),i.animations||(i.animations=[]),i.animations.push(o);var l=n.beginAnimation(i,0,c,!1);return l.onAnimationEnd=a,l},Object.defineProperty(e.prototype,"runtimeAnimations",{get:function(){return this._runtimeAnimations},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasRunningRuntimeAnimations",{get:function(){for(var e=0,t=this._runtimeAnimations;e<t.length;e++){if(!t[e].isStopped)return!0}return!1},enumerable:!0,configurable:!0}),e.prototype.toString=function(e){var t="Name: "+this.name+", property: "+this.targetProperty;if(t+=", datatype: "+["Float","Vector3","Quaternion","Matrix","Color3","Vector2"][this.dataType],t+=", nKeys: "+(this._keys?this._keys.length:"none"),t+=", nRanges: "+(this._ranges?Object.keys(this._ranges).length:"none"),e){t+=", Ranges: {";var i=!0;for(var n in this._ranges)i&&(t+=", ",i=!1),t+=n;t+="}"}return t},e.prototype.addEvent=function(e){this._events.push(e)},e.prototype.removeEvents=function(e){for(var t=0;t<this._events.length;t++)this._events[t].frame===e&&(this._events.splice(t,1),t--)},e.prototype.getEvents=function(){return this._events},e.prototype.createRange=function(e,t,i){this._ranges[e]||(this._ranges[e]=new w(e,t,i))},e.prototype.deleteRange=function(e,t){void 0===t&&(t=!0);var i=this._ranges[e];if(i){if(t)for(var n=i.from,r=i.to,o=this._keys.length-1;o>=0;o--)this._keys[o].frame>=n&&this._keys[o].frame<=r&&this._keys.splice(o,1);this._ranges[e]=null}},e.prototype.getRange=function(e){return this._ranges[e]},e.prototype.getKeys=function(){return this._keys},e.prototype.getHighestFrame=function(){for(var e=0,t=0,i=this._keys.length;t<i;t++)e<this._keys[t].frame&&(e=this._keys[t].frame);return e},e.prototype.getEasingFunction=function(){return this._easingFunction},e.prototype.setEasingFunction=function(e){this._easingFunction=e},e.prototype.floatInterpolateFunction=function(e,t,i){return D.a.Lerp(e,t,i)},e.prototype.floatInterpolateFunctionWithTangents=function(e,t,i,n,r){return D.a.Hermite(e,t,i,n,r)},e.prototype.quaternionInterpolateFunction=function(e,t,i){return o.q.Slerp(e,t,i)},e.prototype.quaternionInterpolateFunctionWithTangents=function(e,t,i,n,r){return o.q.Hermite(e,t,i,n,r).normalize()},e.prototype.vector3InterpolateFunction=function(e,t,i){return o.x.Lerp(e,t,i)},e.prototype.vector3InterpolateFunctionWithTangents=function(e,t,i,n,r){return o.x.Hermite(e,t,i,n,r)},e.prototype.vector2InterpolateFunction=function(e,t,i){return o.w.Lerp(e,t,i)},e.prototype.vector2InterpolateFunctionWithTangents=function(e,t,i,n,r){return o.w.Hermite(e,t,i,n,r)},e.prototype.sizeInterpolateFunction=function(e,t,i){return o.r.Lerp(e,t,i)},e.prototype.color3InterpolateFunction=function(e,t,i){return o.e.Lerp(e,t,i)},e.prototype._getKeyValue=function(e){return"function"==typeof e?e():e},e.prototype._interpolate=function(t,i){if(i.loopMode===e.ANIMATIONLOOPMODE_CONSTANT&&i.repeatCount>0)return i.highLimitValue.clone?i.highLimitValue.clone():i.highLimitValue;var n=this._keys;if(1===n.length)return this._getKeyValue(n[0].value);var r=i.key;if(n[r].frame>=t)for(;r-1>=0&&n[r].frame>=t;)r--;for(var o=r;o<n.length;o++){var s=n[o+1];if(s.frame>=t){i.key=o;var a=n[o],c=this._getKeyValue(a.value);if(a.interpolation===I.STEP)return c;var l=this._getKeyValue(s.value),u=void 0!==a.outTangent&&void 0!==s.inTangent,h=s.frame-a.frame,d=(t-a.frame)/h,f=this.getEasingFunction();switch(null!=f&&(d=f.ease(d)),this.dataType){case e.ANIMATIONTYPE_FLOAT:var p=u?this.floatInterpolateFunctionWithTangents(c,a.outTangent*h,l,s.inTangent*h,d):this.floatInterpolateFunction(c,l,d);switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:return p;case e.ANIMATIONLOOPMODE_RELATIVE:return i.offsetValue*i.repeatCount+p}break;case e.ANIMATIONTYPE_QUATERNION:var _=u?this.quaternionInterpolateFunctionWithTangents(c,a.outTangent.scale(h),l,s.inTangent.scale(h),d):this.quaternionInterpolateFunction(c,l,d);switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:return _;case e.ANIMATIONLOOPMODE_RELATIVE:return _.addInPlace(i.offsetValue.scale(i.repeatCount))}return _;case e.ANIMATIONTYPE_VECTOR3:var g=u?this.vector3InterpolateFunctionWithTangents(c,a.outTangent.scale(h),l,s.inTangent.scale(h),d):this.vector3InterpolateFunction(c,l,d);switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:return g;case e.ANIMATIONLOOPMODE_RELATIVE:return g.add(i.offsetValue.scale(i.repeatCount))}case e.ANIMATIONTYPE_VECTOR2:var m=u?this.vector2InterpolateFunctionWithTangents(c,a.outTangent.scale(h),l,s.inTangent.scale(h),d):this.vector2InterpolateFunction(c,l,d);switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:return m;case e.ANIMATIONLOOPMODE_RELATIVE:return m.add(i.offsetValue.scale(i.repeatCount))}case e.ANIMATIONTYPE_SIZE:switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:return this.sizeInterpolateFunction(c,l,d);case e.ANIMATIONLOOPMODE_RELATIVE:return this.sizeInterpolateFunction(c,l,d).add(i.offsetValue.scale(i.repeatCount))}case e.ANIMATIONTYPE_COLOR3:switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:return this.color3InterpolateFunction(c,l,d);case e.ANIMATIONLOOPMODE_RELATIVE:return this.color3InterpolateFunction(c,l,d).add(i.offsetValue.scale(i.repeatCount))}case e.ANIMATIONTYPE_MATRIX:switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:if(e.AllowMatricesInterpolation)return this.matrixInterpolateFunction(c,l,d,i.workValue);case e.ANIMATIONLOOPMODE_RELATIVE:return c}}break}}return this._getKeyValue(n[n.length-1].value)},e.prototype.matrixInterpolateFunction=function(t,i,n,r){return e.AllowMatrixDecomposeForInterpolation?r?(o.j.DecomposeLerpToRef(t,i,n,r),r):o.j.DecomposeLerp(t,i,n):r?(o.j.LerpToRef(t,i,n,r),r):o.j.Lerp(t,i,n)},e.prototype.clone=function(){var t=new e(this.name,this.targetPropertyPath.join("."),this.framePerSecond,this.dataType,this.loopMode);if(t.enableBlending=this.enableBlending,t.blendingSpeed=this.blendingSpeed,this._keys&&t.setKeys(this._keys),this._ranges)for(var i in t._ranges={},this._ranges){var n=this._ranges[i];n&&(t._ranges[i]=n.clone())}return t},e.prototype.setKeys=function(e){this._keys=e.slice(0)},e.prototype.serialize=function(){var t={};t.name=this.name,t.property=this.targetProperty,t.framePerSecond=this.framePerSecond,t.dataType=this.dataType,t.loopBehavior=this.loopMode,t.enableBlending=this.enableBlending,t.blendingSpeed=this.blendingSpeed;var i=this.dataType;t.keys=[];for(var n=this.getKeys(),r=0;r<n.length;r++){var o=n[r],s={};switch(s.frame=o.frame,i){case e.ANIMATIONTYPE_FLOAT:s.values=[o.value];break;case e.ANIMATIONTYPE_QUATERNION:case e.ANIMATIONTYPE_MATRIX:case e.ANIMATIONTYPE_VECTOR3:case e.ANIMATIONTYPE_COLOR3:s.values=o.value.asArray()}t.keys.push(s)}for(var a in t.ranges=[],this._ranges){var c=this._ranges[a];if(c){var l={};l.name=a,l.from=c.from,l.to=c.to,t.ranges.push(l)}}return t},Object.defineProperty(e,"ANIMATIONTYPE_FLOAT",{get:function(){return e._ANIMATIONTYPE_FLOAT},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ANIMATIONTYPE_VECTOR3",{get:function(){return e._ANIMATIONTYPE_VECTOR3},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ANIMATIONTYPE_VECTOR2",{get:function(){return e._ANIMATIONTYPE_VECTOR2},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ANIMATIONTYPE_SIZE",{get:function(){return e._ANIMATIONTYPE_SIZE},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ANIMATIONTYPE_QUATERNION",{get:function(){return e._ANIMATIONTYPE_QUATERNION},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ANIMATIONTYPE_MATRIX",{get:function(){return e._ANIMATIONTYPE_MATRIX},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ANIMATIONTYPE_COLOR3",{get:function(){return e._ANIMATIONTYPE_COLOR3},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ANIMATIONLOOPMODE_RELATIVE",{get:function(){return e._ANIMATIONLOOPMODE_RELATIVE},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ANIMATIONLOOPMODE_CYCLE",{get:function(){return e._ANIMATIONLOOPMODE_CYCLE},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ANIMATIONLOOPMODE_CONSTANT",{get:function(){return e._ANIMATIONLOOPMODE_CONSTANT},enumerable:!0,configurable:!0}),e._UniversalLerp=function(e,t,i){var n=e.constructor;return n.Lerp?n.Lerp(e,t,i):n.Slerp?n.Slerp(e,t,i):e.toFixed?e*(1-i)+i*t:t},e.Parse=function(t){var i,n,r=new e(t.name,t.property,t.framePerSecond,t.dataType,t.loopBehavior),s=t.dataType,a=[];for(t.enableBlending&&(r.enableBlending=t.enableBlending),t.blendingSpeed&&(r.blendingSpeed=t.blendingSpeed),n=0;n<t.keys.length;n++){var c,l,u=t.keys[n];switch(s){case e.ANIMATIONTYPE_FLOAT:i=u.values[0],u.values.length>=1&&(c=u.values[1]),u.values.length>=2&&(l=u.values[2]);break;case e.ANIMATIONTYPE_QUATERNION:if(i=o.q.FromArray(u.values),u.values.length>=8){var h=o.q.FromArray(u.values.slice(4,8));h.equals(o.q.Zero())||(c=h)}if(u.values.length>=12){var d=o.q.FromArray(u.values.slice(8,12));d.equals(o.q.Zero())||(l=d)}break;case e.ANIMATIONTYPE_MATRIX:i=o.j.FromArray(u.values);break;case e.ANIMATIONTYPE_COLOR3:i=o.e.FromArray(u.values);break;case e.ANIMATIONTYPE_VECTOR3:default:i=o.x.FromArray(u.values)}var f={};f.frame=u.frame,f.value=i,null!=c&&(f.inTangent=c),null!=l&&(f.outTangent=l),a.push(f)}if(r.setKeys(a),t.ranges)for(n=0;n<t.ranges.length;n++)i=t.ranges[n],r.createRange(i.name,i.from,i.to);return r},e.AppendSerializedAnimations=function(e,t){L.a.AppendSerializedAnimations(e,t)},e.AllowMatricesInterpolation=!1,e.AllowMatrixDecomposeForInterpolation=!0,e._ANIMATIONTYPE_FLOAT=0,e._ANIMATIONTYPE_VECTOR3=1,e._ANIMATIONTYPE_QUATERNION=2,e._ANIMATIONTYPE_MATRIX=3,e._ANIMATIONTYPE_COLOR3=4,e._ANIMATIONTYPE_VECTOR2=5,e._ANIMATIONTYPE_SIZE=6,e._ANIMATIONLOOPMODE_RELATIVE=0,e._ANIMATIONLOOPMODE_CYCLE=1,e._ANIMATIONLOOPMODE_CONSTANT=2,e}();s.a.RegisteredTypes["BABYLON.Animation"]=B,F.a._AnimationRangeFactory=function(e,t,i){return new w(e,t,i)};var U=function(e){function t(t,i,n,o,s,a,c,l){void 0===s&&(s=1e3);var u=e.call(this,t,a)||this;return u.duration=1e3,u.onInterpolationDoneObservable=new r.c,u.propertyPath=n,u.value=o,u.duration=s,u.stopOtherAnimations=c,u.onInterpolationDone=l,u._target=u._effectiveTarget=i,u}return l.d(t,e),t.prototype._prepare=function(){this._effectiveTarget=this._getEffectiveTarget(this._effectiveTarget,this.propertyPath),this._property=this._getProperty(this.propertyPath)},t.prototype.execute=function(){var e,t=this,i=this._actionManager.getScene(),n=[{frame:0,value:this._effectiveTarget[this._property]},{frame:100,value:this.value}];if("number"==typeof this.value)e=B.ANIMATIONTYPE_FLOAT;else if(this.value instanceof o.e)e=B.ANIMATIONTYPE_COLOR3;else if(this.value instanceof o.x)e=B.ANIMATIONTYPE_VECTOR3;else if(this.value instanceof o.j)e=B.ANIMATIONTYPE_MATRIX;else{if(!(this.value instanceof o.q))return void p.a.Warn("InterpolateValueAction: Unsupported type ("+typeof this.value+")");e=B.ANIMATIONTYPE_QUATERNION}var r=new B("InterpolateValueAction",this._property,1e3/this.duration*100,e,B.ANIMATIONLOOPMODE_CONSTANT);r.setKeys(n),this.stopOtherAnimations&&i.stopAnimation(this._effectiveTarget);i.beginDirectAnimation(this._effectiveTarget,[r],0,100,!1,1,function(){t.onInterpolationDoneObservable.notifyObservers(t),t.onInterpolationDone&&t.onInterpolationDone()})},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"InterpolateValueAction",properties:[a._GetTargetProperty(this._target),{name:"propertyPath",value:this.propertyPath},{name:"value",value:a._SerializeValueAsString(this.value)},{name:"duration",value:a._SerializeValueAsString(this.duration)},{name:"stopOtherAnimations",value:a._SerializeValueAsString(this.stopOtherAnimations)||!1}]},t)},t}(a);s.a.RegisteredTypes["BABYLON.InterpolateValueAction"]=U;var V=Object.freeze(new o.q(0,0,0,0)),G=Object.freeze(o.x.Zero()),k=Object.freeze(o.w.Zero()),z=Object.freeze(o.r.Zero()),j=Object.freeze(o.e.Black()),H=function(){function e(e,t,i,n){var r=this;if(this._events=new Array,this._currentFrame=0,this._originalValue=new Array,this._originalBlendValue=null,this._offsetsCache={},this._highLimitsCache={},this._stopped=!1,this._blendingFactor=0,this._currentValue=null,this._currentActiveTarget=null,this._directTarget=null,this._targetPath="",this._weight=1,this._ratioOffset=0,this._previousDelay=0,this._previousRatio=0,this._targetIsArray=!1,this._animation=t,this._target=e,this._scene=i,this._host=n,this._activeTargets=[],t._runtimeAnimations.push(this),this._animationState={key:0,repeatCount:0,loopMode:this._getCorrectLoopMode()},this._animation.dataType===B.ANIMATIONTYPE_MATRIX&&(this._animationState.workValue=o.j.Zero()),this._keys=this._animation.getKeys(),this._minFrame=this._keys[0].frame,this._maxFrame=this._keys[this._keys.length-1].frame,this._minValue=this._keys[0].value,this._maxValue=this._keys[this._keys.length-1].value,0!==this._minFrame){var s={frame:0,value:this._minValue};this._keys.splice(0,0,s)}if(this._target instanceof Array){for(var a=0,c=0,l=this._target;c<l.length;c++){var u=l[c];this._preparePath(u,a),this._getOriginalValues(a),a++}this._targetIsArray=!0}else this._preparePath(this._target),this._getOriginalValues(),this._targetIsArray=!1,this._directTarget=this._activeTargets[0];var h=t.getEvents();h&&h.length>0&&h.forEach(function(e){r._events.push(e._clone())}),this._enableBlending=e&&e.animationPropertiesOverride?e.animationPropertiesOverride.enableBlending:this._animation.enableBlending}return Object.defineProperty(e.prototype,"currentFrame",{get:function(){return this._currentFrame},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"weight",{get:function(){return this._weight},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"currentValue",{get:function(){return this._currentValue},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"targetPath",{get:function(){return this._targetPath},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"target",{get:function(){return this._currentActiveTarget},enumerable:!0,configurable:!0}),e.prototype._preparePath=function(e,t){void 0===t&&(t=0);var i=this._animation.targetPropertyPath;if(i.length>1){for(var n=e[i[0]],r=1;r<i.length-1;r++)n=n[i[r]];this._targetPath=i[i.length-1],this._activeTargets[t]=n}else this._targetPath=i[0],this._activeTargets[t]=e},Object.defineProperty(e.prototype,"animation",{get:function(){return this._animation},enumerable:!0,configurable:!0}),e.prototype.reset=function(e){if(void 0===e&&(e=!1),e)if(this._target instanceof Array)for(var t=0,i=0,n=this._target;i<n.length;i++){var r=n[i];void 0!==this._originalValue[t]&&this._setValue(r,this._activeTargets[t],this._originalValue[t],-1,t),t++}else void 0!==this._originalValue[0]&&this._setValue(this._target,this._directTarget,this._originalValue[0],-1,0);this._offsetsCache={},this._highLimitsCache={},this._currentFrame=0,this._blendingFactor=0;for(t=0;t<this._events.length;t++)this._events[t].isDone=!1},e.prototype.isStopped=function(){return this._stopped},e.prototype.dispose=function(){var e=this._animation.runtimeAnimations.indexOf(this);e>-1&&this._animation.runtimeAnimations.splice(e,1)},e.prototype.setValue=function(e,t){if(this._targetIsArray)for(var i=0;i<this._target.length;i++){var n=this._target[i];this._setValue(n,this._activeTargets[i],e,t,i)}else this._setValue(this._target,this._directTarget,e,t,0)},e.prototype._getOriginalValues=function(e){var t;void 0===e&&(e=0);var i=this._activeTargets[e];(t=i.getRestPose&&"_matrix"===this._targetPath?i.getRestPose():i[this._targetPath])&&t.clone?this._originalValue[e]=t.clone():this._originalValue[e]=t},e.prototype._setValue=function(e,t,i,n,r){if(this._currentActiveTarget=t,this._weight=n,this._enableBlending&&this._blendingFactor<=1){if(!this._originalBlendValue){var s=t[this._targetPath];s.clone?this._originalBlendValue=s.clone():this._originalBlendValue=s}this._originalBlendValue.m?B.AllowMatrixDecomposeForInterpolation?this._currentValue?o.j.DecomposeLerpToRef(this._originalBlendValue,i,this._blendingFactor,this._currentValue):this._currentValue=o.j.DecomposeLerp(this._originalBlendValue,i,this._blendingFactor):this._currentValue?o.j.LerpToRef(this._originalBlendValue,i,this._blendingFactor,this._currentValue):this._currentValue=o.j.Lerp(this._originalBlendValue,i,this._blendingFactor):this._currentValue=B._UniversalLerp(this._originalBlendValue,i,this._blendingFactor);var a=e&&e.animationPropertiesOverride?e.animationPropertiesOverride.blendingSpeed:this._animation.blendingSpeed;this._blendingFactor+=a}else this._currentValue=i;-1!==n?this._scene._registerTargetForLateAnimationBinding(this,this._originalValue[r]):t[this._targetPath]=this._currentValue,e.markAsDirty&&e.markAsDirty(this._animation.targetProperty)},e.prototype._getCorrectLoopMode=function(){return this._target&&this._target.animationPropertiesOverride?this._target.animationPropertiesOverride.loopMode:this._animation.loopMode},e.prototype.goToFrame=function(e){var t=this._animation.getKeys();e<t[0].frame?e=t[0].frame:e>t[t.length-1].frame&&(e=t[t.length-1].frame),this._currentFrame=e;var i=this._animation._interpolate(e,this._animationState);this.setValue(i,-1)},e.prototype._prepareForSpeedRatioChange=function(e){var t=this._previousDelay*(this._animation.framePerSecond*e)/1e3;this._ratioOffset=this._previousRatio-t},e.prototype.animate=function(e,t,i,n,r,o){void 0===o&&(o=-1);var s=this._animation,a=s.targetPropertyPath;if(!a||a.length<1)return this._stopped=!0,!1;var c=!0;(t<this._minFrame||t>this._maxFrame)&&(t=this._minFrame),(i<this._minFrame||i>this._maxFrame)&&(i=this._maxFrame);var l,u,h=i-t,d=e*(s.framePerSecond*r)/1e3+this._ratioOffset,f=0;if(this._previousDelay=e,this._previousRatio=d,!n&&i>=t&&d>=h)c=!1,f=s._getKeyValue(this._maxValue);else if(!n&&t>=i&&d<=h)c=!1,f=s._getKeyValue(this._minValue);else if(this._animationState.loopMode!==B.ANIMATIONLOOPMODE_CYCLE){var p=i.toString()+t.toString();if(!this._offsetsCache[p]){this._animationState.repeatCount=0,this._animationState.loopMode=B.ANIMATIONLOOPMODE_CYCLE;var _=s._interpolate(t,this._animationState),g=s._interpolate(i,this._animationState);switch(this._animationState.loopMode=this._getCorrectLoopMode(),s.dataType){case B.ANIMATIONTYPE_FLOAT:this._offsetsCache[p]=g-_;break;case B.ANIMATIONTYPE_QUATERNION:this._offsetsCache[p]=g.subtract(_);break;case B.ANIMATIONTYPE_VECTOR3:this._offsetsCache[p]=g.subtract(_);case B.ANIMATIONTYPE_VECTOR2:this._offsetsCache[p]=g.subtract(_);case B.ANIMATIONTYPE_SIZE:this._offsetsCache[p]=g.subtract(_);case B.ANIMATIONTYPE_COLOR3:this._offsetsCache[p]=g.subtract(_)}this._highLimitsCache[p]=g}f=this._highLimitsCache[p],l=this._offsetsCache[p]}if(void 0===l)switch(s.dataType){case B.ANIMATIONTYPE_FLOAT:l=0;break;case B.ANIMATIONTYPE_QUATERNION:l=V;break;case B.ANIMATIONTYPE_VECTOR3:l=G;break;case B.ANIMATIONTYPE_VECTOR2:l=k;break;case B.ANIMATIONTYPE_SIZE:l=z;break;case B.ANIMATIONTYPE_COLOR3:l=j}if(this._host&&this._host.syncRoot){var m=this._host.syncRoot;u=t+(i-t)*((m.masterFrame-m.fromFrame)/(m.toFrame-m.fromFrame))}else u=c&&0!==h?t+d%h:i;var v=this._events;if((h>0&&this.currentFrame>u||h<0&&this.currentFrame<u)&&(this._onLoop(),v.length))for(var y=0;y<v.length;y++)v[y].onlyOnce||(v[y].isDone=!1);this._currentFrame=u,this._animationState.repeatCount=0===h?0:d/h>>0,this._animationState.highLimitValue=f,this._animationState.offsetValue=l;var b=s._interpolate(u,this._animationState);if(this.setValue(b,o),v.length)for(y=0;y<v.length;y++)if(h>0&&u>=v[y].frame&&v[y].frame>=t||h<0&&u<=v[y].frame&&v[y].frame<=t){var T=v[y];T.isDone||(T.onlyOnce&&(v.splice(y,1),y--),T.isDone=!0,T.action(u))}return c||(this._stopped=!0),c},e}(),W=i(16),X=i(47),Y=i(34),K=function(e){function t(t,i,n,r,s,a,c){void 0===n&&(n=null),void 0===r&&(r=null),void 0===s&&(s=null),void 0===a&&(a=null),void 0===c&&(c=null);var l=e.call(this,t,i.getScene(),!1)||this;return l.name=t,l.children=new Array,l.animations=new Array,l._index=null,l._absoluteTransform=new o.j,l._invertedAbsoluteTransform=new o.j,l._scalingDeterminant=1,l._worldTransform=new o.j,l._needToDecompose=!0,l._needToCompose=!1,l._linkedTransformNode=null,l._waitingTransformNodeId=null,l._skeleton=i,l._localMatrix=r?r.clone():o.j.Identity(),l._restPose=s||l._localMatrix.clone(),l._baseMatrix=a||l._localMatrix.clone(),l._index=c,i.bones.push(l),l.setParent(n,!1),(a||r)&&l._updateDifferenceMatrix(),l}return l.d(t,e),Object.defineProperty(t.prototype,"_matrix",{get:function(){return this._compose(),this._localMatrix},set:function(e){this._localMatrix.copyFrom(e),this._needToDecompose=!0},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"Bone"},t.prototype.getSkeleton=function(){return this._skeleton},t.prototype.getParent=function(){return this._parent},t.prototype.getChildren=function(){return this.children},t.prototype.setParent=function(e,t){if(void 0===t&&(t=!0),this._parent!==e){if(this._parent){var i=this._parent.children.indexOf(this);-1!==i&&this._parent.children.splice(i,1)}this._parent=e,this._parent&&this._parent.children.push(this),t&&this._updateDifferenceMatrix(),this.markAsDirty()}},t.prototype.getLocalMatrix=function(){return this._compose(),this._localMatrix},t.prototype.getBaseMatrix=function(){return this._baseMatrix},t.prototype.getRestPose=function(){return this._restPose},t.prototype.getWorldMatrix=function(){return this._worldTransform},t.prototype.returnToRest=function(){this.updateMatrix(this._restPose.clone())},t.prototype.getInvertedAbsoluteTransform=function(){return this._invertedAbsoluteTransform},t.prototype.getAbsoluteTransform=function(){return this._absoluteTransform},t.prototype.linkTransformNode=function(e){this._linkedTransformNode&&this._skeleton._numBonesWithLinkedTransformNode--,this._linkedTransformNode=e,this._linkedTransformNode&&this._skeleton._numBonesWithLinkedTransformNode++},Object.defineProperty(t.prototype,"position",{get:function(){return this._decompose(),this._localPosition},set:function(e){this._decompose(),this._localPosition.copyFrom(e),this._markAsDirtyAndCompose()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this.getRotation()},set:function(e){this.setRotation(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rotationQuaternion",{get:function(){return this._decompose(),this._localRotation},set:function(e){this.setRotationQuaternion(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this.getScale()},set:function(e){this.setScale(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"animationPropertiesOverride",{get:function(){return this._skeleton.animationPropertiesOverride},enumerable:!0,configurable:!0}),t.prototype._decompose=function(){this._needToDecompose&&(this._needToDecompose=!1,this._localScaling||(this._localScaling=o.x.Zero(),this._localRotation=o.q.Zero(),this._localPosition=o.x.Zero()),this._localMatrix.decompose(this._localScaling,this._localRotation,this._localPosition))},t.prototype._compose=function(){this._needToCompose&&(this._needToCompose=!1,o.j.ComposeToRef(this._localScaling,this._localRotation,this._localPosition,this._localMatrix))},t.prototype.updateMatrix=function(e,t,i){void 0===t&&(t=!0),void 0===i&&(i=!0),this._baseMatrix.copyFrom(e),t&&this._updateDifferenceMatrix(),i?(this._localMatrix.copyFrom(e),this._markAsDirtyAndDecompose()):this.markAsDirty()},t.prototype._updateDifferenceMatrix=function(e,t){if(void 0===t&&(t=!0),e||(e=this._baseMatrix),this._parent?e.multiplyToRef(this._parent._absoluteTransform,this._absoluteTransform):this._absoluteTransform.copyFrom(e),this._absoluteTransform.invertToRef(this._invertedAbsoluteTransform),t)for(var i=0;i<this.children.length;i++)this.children[i]._updateDifferenceMatrix();this._scalingDeterminant=this._absoluteTransform.determinant()<0?-1:1},t.prototype.markAsDirty=function(){this._currentRenderId++,this._childUpdateId++,this._skeleton._markAsDirty()},t.prototype._markAsDirtyAndCompose=function(){this.markAsDirty(),this._needToCompose=!0},t.prototype._markAsDirtyAndDecompose=function(){this.markAsDirty(),this._needToDecompose=!0},t.prototype.translate=function(e,i,n){void 0===i&&(i=o.s.LOCAL);var r=this.getLocalMatrix();if(i==o.s.LOCAL)r.addAtIndex(12,e.x),r.addAtIndex(13,e.y),r.addAtIndex(14,e.z);else{var s=null;n&&(s=n.getWorldMatrix()),this._skeleton.computeAbsoluteTransforms();var a=t._tmpMats[0],c=t._tmpVecs[0];this._parent&&(n&&s?(a.copyFrom(this._parent.getAbsoluteTransform()),a.multiplyToRef(s,a)):a.copyFrom(this._parent.getAbsoluteTransform())),a.setTranslationFromFloats(0,0,0),a.invert(),o.x.TransformCoordinatesToRef(e,a,c),r.addAtIndex(12,c.x),r.addAtIndex(13,c.y),r.addAtIndex(14,c.z)}this._markAsDirtyAndDecompose()},t.prototype.setPosition=function(e,i,n){void 0===i&&(i=o.s.LOCAL);var r=this.getLocalMatrix();if(i==o.s.LOCAL)r.setTranslationFromFloats(e.x,e.y,e.z);else{var s=null;n&&(s=n.getWorldMatrix()),this._skeleton.computeAbsoluteTransforms();var a=t._tmpMats[0],c=t._tmpVecs[0];this._parent&&(n&&s?(a.copyFrom(this._parent.getAbsoluteTransform()),a.multiplyToRef(s,a)):a.copyFrom(this._parent.getAbsoluteTransform())),a.invert(),o.x.TransformCoordinatesToRef(e,a,c),r.setTranslationFromFloats(c.x,c.y,c.z)}this._markAsDirtyAndDecompose()},t.prototype.setAbsolutePosition=function(e,t){this.setPosition(e,o.s.WORLD,t)},t.prototype.scale=function(e,i,n,r){void 0===r&&(r=!1);var s=this.getLocalMatrix(),a=t._tmpMats[0];o.j.ScalingToRef(e,i,n,a),a.multiplyToRef(s,s),a.invert();for(var c=0,l=this.children;c<l.length;c++){var u=(f=l[c]).getLocalMatrix();u.multiplyToRef(a,u),u.multiplyAtIndex(12,e),u.multiplyAtIndex(13,i),u.multiplyAtIndex(14,n),f._markAsDirtyAndDecompose()}if(this._markAsDirtyAndDecompose(),r)for(var h=0,d=this.children;h<d.length;h++){var f;(f=d[h]).scale(e,i,n,r)}},t.prototype.setScale=function(e){this._decompose(),this._localScaling.copyFrom(e),this._markAsDirtyAndCompose()},t.prototype.getScale=function(){return this._decompose(),this._localScaling},t.prototype.getScaleToRef=function(e){this._decompose(),e.copyFrom(this._localScaling)},t.prototype.setYawPitchRoll=function(e,i,n,r,s){if(void 0===r&&(r=o.s.LOCAL),r===o.s.LOCAL){var a=t._tmpQuat;return o.q.RotationYawPitchRollToRef(e,i,n,a),void this.setRotationQuaternion(a,r,s)}var c=t._tmpMats[0];if(this._getNegativeRotationToRef(c,s)){var l=t._tmpMats[1];o.j.RotationYawPitchRollToRef(e,i,n,l),c.multiplyToRef(l,l),this._rotateWithMatrix(l,r,s)}},t.prototype.rotate=function(e,i,n,r){void 0===n&&(n=o.s.LOCAL);var s=t._tmpMats[0];s.setTranslationFromFloats(0,0,0),o.j.RotationAxisToRef(e,i,s),this._rotateWithMatrix(s,n,r)},t.prototype.setAxisAngle=function(e,i,n,r){if(void 0===n&&(n=o.s.LOCAL),n===o.s.LOCAL){var s=t._tmpQuat;return o.q.RotationAxisToRef(e,i,s),void this.setRotationQuaternion(s,n,r)}var a=t._tmpMats[0];if(this._getNegativeRotationToRef(a,r)){var c=t._tmpMats[1];o.j.RotationAxisToRef(e,i,c),a.multiplyToRef(c,c),this._rotateWithMatrix(c,n,r)}},t.prototype.setRotation=function(e,t,i){void 0===t&&(t=o.s.LOCAL),this.setYawPitchRoll(e.y,e.x,e.z,t,i)},t.prototype.setRotationQuaternion=function(e,i,n){if(void 0===i&&(i=o.s.LOCAL),i===o.s.LOCAL)return this._decompose(),this._localRotation.copyFrom(e),void this._markAsDirtyAndCompose();var r=t._tmpMats[0];if(this._getNegativeRotationToRef(r,n)){var s=t._tmpMats[1];o.j.FromQuaternionToRef(e,s),r.multiplyToRef(s,s),this._rotateWithMatrix(s,i,n)}},t.prototype.setRotationMatrix=function(e,i,n){if(void 0===i&&(i=o.s.LOCAL),i===o.s.LOCAL){var r=t._tmpQuat;return o.q.FromRotationMatrixToRef(e,r),void this.setRotationQuaternion(r,i,n)}var s=t._tmpMats[0];if(this._getNegativeRotationToRef(s,n)){var a=t._tmpMats[1];a.copyFrom(e),s.multiplyToRef(e,a),this._rotateWithMatrix(a,i,n)}},t.prototype._rotateWithMatrix=function(e,i,n){void 0===i&&(i=o.s.LOCAL);var r=this.getLocalMatrix(),s=r.m[12],a=r.m[13],c=r.m[14],l=this.getParent(),u=t._tmpMats[3],h=t._tmpMats[4];l&&i==o.s.WORLD?(n?(u.copyFrom(n.getWorldMatrix()),l.getAbsoluteTransform().multiplyToRef(u,u)):u.copyFrom(l.getAbsoluteTransform()),h.copyFrom(u),h.invert(),r.multiplyToRef(u,r),r.multiplyToRef(e,r),r.multiplyToRef(h,r)):i==o.s.WORLD&&n?(u.copyFrom(n.getWorldMatrix()),h.copyFrom(u),h.invert(),r.multiplyToRef(u,r),r.multiplyToRef(e,r),r.multiplyToRef(h,r)):r.multiplyToRef(e,r),r.setTranslationFromFloats(s,a,c),this.computeAbsoluteTransforms(),this._markAsDirtyAndDecompose()},t.prototype._getNegativeRotationToRef=function(e,i){var n=t._tmpMats[2];return e.copyFrom(this.getAbsoluteTransform()),i&&(e.multiplyToRef(i.getWorldMatrix(),e),o.j.ScalingToRef(i.scaling.x,i.scaling.y,i.scaling.z,n)),e.invert(),!isNaN(e.m[0])&&(n.multiplyAtIndex(0,this._scalingDeterminant),e.multiplyToRef(n,e),!0)},t.prototype.getPosition=function(e,t){void 0===e&&(e=o.s.LOCAL),void 0===t&&(t=null);var i=o.x.Zero();return this.getPositionToRef(e,t,i),i},t.prototype.getPositionToRef=function(e,i,n){if(void 0===e&&(e=o.s.LOCAL),e==o.s.LOCAL){var r=this.getLocalMatrix();n.x=r.m[12],n.y=r.m[13],n.z=r.m[14]}else{var s=null;i&&(s=i.getWorldMatrix()),this._skeleton.computeAbsoluteTransforms();var a=t._tmpMats[0];i&&s?(a.copyFrom(this.getAbsoluteTransform()),a.multiplyToRef(s,a)):a=this.getAbsoluteTransform(),n.x=a.m[12],n.y=a.m[13],n.z=a.m[14]}},t.prototype.getAbsolutePosition=function(e){void 0===e&&(e=null);var t=o.x.Zero();return this.getPositionToRef(o.s.WORLD,e,t),t},t.prototype.getAbsolutePositionToRef=function(e,t){this.getPositionToRef(o.s.WORLD,e,t)},t.prototype.computeAbsoluteTransforms=function(){if(this._compose(),this._parent)this._localMatrix.multiplyToRef(this._parent._absoluteTransform,this._absoluteTransform);else{this._absoluteTransform.copyFrom(this._localMatrix);var e=this._skeleton.getPoseMatrix();e&&this._absoluteTransform.multiplyToRef(e,this._absoluteTransform)}for(var t=this.children,i=t.length,n=0;n<i;n++)t[n].computeAbsoluteTransforms()},t.prototype.getDirection=function(e,t){void 0===t&&(t=null);var i=o.x.Zero();return this.getDirectionToRef(e,t,i),i},t.prototype.getDirectionToRef=function(e,i,n){void 0===i&&(i=null);var r=null;i&&(r=i.getWorldMatrix()),this._skeleton.computeAbsoluteTransforms();var s=t._tmpMats[0];s.copyFrom(this.getAbsoluteTransform()),i&&r&&s.multiplyToRef(r,s),o.x.TransformNormalToRef(e,s,n),n.normalize()},t.prototype.getRotation=function(e,t){void 0===e&&(e=o.s.LOCAL),void 0===t&&(t=null);var i=o.x.Zero();return this.getRotationToRef(e,t,i),i},t.prototype.getRotationToRef=function(e,i,n){void 0===e&&(e=o.s.LOCAL),void 0===i&&(i=null);var r=t._tmpQuat;this.getRotationQuaternionToRef(e,i,r),r.toEulerAnglesToRef(n)},t.prototype.getRotationQuaternion=function(e,t){void 0===e&&(e=o.s.LOCAL),void 0===t&&(t=null);var i=o.q.Identity();return this.getRotationQuaternionToRef(e,t,i),i},t.prototype.getRotationQuaternionToRef=function(e,i,n){if(void 0===e&&(e=o.s.LOCAL),void 0===i&&(i=null),e==o.s.LOCAL)this._decompose(),n.copyFrom(this._localRotation);else{var r=t._tmpMats[0],s=this.getAbsoluteTransform();i?s.multiplyToRef(i.getWorldMatrix(),r):r.copyFrom(s),r.multiplyAtIndex(0,this._scalingDeterminant),r.multiplyAtIndex(1,this._scalingDeterminant),r.multiplyAtIndex(2,this._scalingDeterminant),r.decompose(void 0,n,void 0)}},t.prototype.getRotationMatrix=function(e,t){void 0===e&&(e=o.s.LOCAL);var i=o.j.Identity();return this.getRotationMatrixToRef(e,t,i),i},t.prototype.getRotationMatrixToRef=function(e,i,n){if(void 0===e&&(e=o.s.LOCAL),e==o.s.LOCAL)this.getLocalMatrix().getRotationMatrixToRef(n);else{var r=t._tmpMats[0],s=this.getAbsoluteTransform();i?s.multiplyToRef(i.getWorldMatrix(),r):r.copyFrom(s),r.multiplyAtIndex(0,this._scalingDeterminant),r.multiplyAtIndex(1,this._scalingDeterminant),r.multiplyAtIndex(2,this._scalingDeterminant),r.getRotationMatrixToRef(n)}},t.prototype.getAbsolutePositionFromLocal=function(e,t){void 0===t&&(t=null);var i=o.x.Zero();return this.getAbsolutePositionFromLocalToRef(e,t,i),i},t.prototype.getAbsolutePositionFromLocalToRef=function(e,i,n){void 0===i&&(i=null);var r=null;i&&(r=i.getWorldMatrix()),this._skeleton.computeAbsoluteTransforms();var s=t._tmpMats[0];i&&r?(s.copyFrom(this.getAbsoluteTransform()),s.multiplyToRef(r,s)):s=this.getAbsoluteTransform(),o.x.TransformCoordinatesToRef(e,s,n)},t.prototype.getLocalPositionFromAbsolute=function(e,t){void 0===t&&(t=null);var i=o.x.Zero();return this.getLocalPositionFromAbsoluteToRef(e,t,i),i},t.prototype.getLocalPositionFromAbsoluteToRef=function(e,i,n){void 0===i&&(i=null);var r=null;i&&(r=i.getWorldMatrix()),this._skeleton.computeAbsoluteTransforms();var s=t._tmpMats[0];s.copyFrom(this.getAbsoluteTransform()),i&&r&&s.multiplyToRef(r,s),s.invert(),o.x.TransformCoordinatesToRef(e,s,n)},t._tmpVecs=Y.a.BuildArray(2,o.x.Zero),t._tmpQuat=o.q.Identity(),t._tmpMats=Y.a.BuildArray(5,o.j.Identity),t}(F.a),Q=function(){function e(e,t,i,n,o,s,a,c,l){void 0===i&&(i=0),void 0===n&&(n=100),void 0===o&&(o=!1),void 0===s&&(s=1),this.target=t,this.fromFrame=i,this.toFrame=n,this.loopAnimation=o,this.onAnimationEnd=a,this.onAnimationLoop=l,this._localDelayOffset=null,this._pausedDelay=null,this._runtimeAnimations=new Array,this._paused=!1,this._speedRatio=1,this._weight=-1,this._syncRoot=null,this.disposeOnEnd=!0,this.animationStarted=!1,this.onAnimationEndObservable=new r.c,this.onAnimationLoopObservable=new r.c,this._scene=e,c&&this.appendAnimations(t,c),this._speedRatio=s,e._activeAnimatables.push(this)}return Object.defineProperty(e.prototype,"syncRoot",{get:function(){return this._syncRoot},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"masterFrame",{get:function(){return 0===this._runtimeAnimations.length?0:this._runtimeAnimations[0].currentFrame},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"weight",{get:function(){return this._weight},set:function(e){this._weight=-1!==e?Math.min(Math.max(e,0),1):-1},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"speedRatio",{get:function(){return this._speedRatio},set:function(e){for(var t=0;t<this._runtimeAnimations.length;t++){this._runtimeAnimations[t]._prepareForSpeedRatioChange(e)}this._speedRatio=e},enumerable:!0,configurable:!0}),e.prototype.syncWith=function(e){if(this._syncRoot=e,e){var t=this._scene._activeAnimatables.indexOf(this);t>-1&&(this._scene._activeAnimatables.splice(t,1),this._scene._activeAnimatables.push(this))}return this},e.prototype.getAnimations=function(){return this._runtimeAnimations},e.prototype.appendAnimations=function(e,t){for(var i=this,n=0;n<t.length;n++){var r=t[n],o=new H(e,r,this._scene,this);o._onLoop=function(){i.onAnimationLoopObservable.notifyObservers(i),i.onAnimationLoop&&i.onAnimationLoop()},this._runtimeAnimations.push(o)}},e.prototype.getAnimationByTargetProperty=function(e){for(var t=this._runtimeAnimations,i=0;i<t.length;i++)if(t[i].animation.targetProperty===e)return t[i].animation;return null},e.prototype.getRuntimeAnimationByTargetProperty=function(e){for(var t=this._runtimeAnimations,i=0;i<t.length;i++)if(t[i].animation.targetProperty===e)return t[i];return null},e.prototype.reset=function(){for(var e=this._runtimeAnimations,t=0;t<e.length;t++)e[t].reset(!0);this._localDelayOffset=null,this._pausedDelay=null},e.prototype.enableBlending=function(e){for(var t=this._runtimeAnimations,i=0;i<t.length;i++)t[i].animation.enableBlending=!0,t[i].animation.blendingSpeed=e},e.prototype.disableBlending=function(){for(var e=this._runtimeAnimations,t=0;t<e.length;t++)e[t].animation.enableBlending=!1},e.prototype.goToFrame=function(e){var t=this._runtimeAnimations;if(t[0]){var i=t[0].animation.framePerSecond,n=e-t[0].currentFrame,r=0!==this.speedRatio?1e3*n/(i*this.speedRatio):0;null===this._localDelayOffset&&(this._localDelayOffset=0),this._localDelayOffset-=r}for(var o=0;o<t.length;o++)t[o].goToFrame(e)},e.prototype.pause=function(){this._paused||(this._paused=!0)},e.prototype.restart=function(){this._paused=!1},e.prototype._raiseOnAnimationEnd=function(){this.onAnimationEnd&&this.onAnimationEnd(),this.onAnimationEndObservable.notifyObservers(this)},e.prototype.stop=function(e,t){if(e||t){var i=this._scene._activeAnimatables.indexOf(this);if(i>-1){for(var n=(o=this._runtimeAnimations).length-1;n>=0;n--){var r=o[n];e&&r.animation.name!=e||(t&&!t(r.target)||(r.dispose(),o.splice(n,1)))}0==o.length&&(this._scene._activeAnimatables.splice(i,1),this._raiseOnAnimationEnd())}}else{if((n=this._scene._activeAnimatables.indexOf(this))>-1){this._scene._activeAnimatables.splice(n,1);var o=this._runtimeAnimations;for(n=0;n<o.length;n++)o[n].dispose();this._raiseOnAnimationEnd()}}},e.prototype.waitAsync=function(){var e=this;return new Promise(function(t,i){e.onAnimationEndObservable.add(function(){t(e)},void 0,void 0,e,!0)})},e.prototype._animate=function(e){if(this._paused)return this.animationStarted=!1,null===this._pausedDelay&&(this._pausedDelay=e),!0;if(null===this._localDelayOffset?(this._localDelayOffset=e,this._pausedDelay=null):null!==this._pausedDelay&&(this._localDelayOffset+=e-this._pausedDelay,this._pausedDelay=null),0===this._weight)return!0;var t,i=!1,n=this._runtimeAnimations;for(t=0;t<n.length;t++){var r=n[t].animate(e-this._localDelayOffset,this.fromFrame,this.toFrame,this.loopAnimation,this._speedRatio,this._weight);i=i||r}if(this.animationStarted=i,!i){if(this.disposeOnEnd)for(t=this._scene._activeAnimatables.indexOf(this),this._scene._activeAnimatables.splice(t,1),t=0;t<n.length;t++)n[t].dispose();this._raiseOnAnimationEnd(),this.disposeOnEnd&&(this.onAnimationEnd=null,this.onAnimationLoop=null,this.onAnimationLoopObservable.clear(),this.onAnimationEndObservable.clear())}return i},e}();W.a.prototype._animate=function(){if(this.animationsEnabled){var e=this._activeAnimatables;if(0!==e.length){var t=X.a.Now;if(!this._animationTimeLast){if(this._pendingData.length>0)return;this._animationTimeLast=t}var i=this.useConstantAnimationDeltaTime?16:(t-this._animationTimeLast)*this.animationTimeScale;this._animationTime+=i;var n=this._animationTime;this._animationTimeLast=t;for(var r=0;r<e.length;r++)e[r]._animate(n);this._processLateAnimationBindings()}}},W.a.prototype.beginWeightedAnimation=function(e,t,i,n,r,o,s,a,c,l){void 0===n&&(n=1),void 0===o&&(o=1);var u=this.beginAnimation(e,t,i,r,o,s,a,!1,c,l);return u.weight=n,u},W.a.prototype.beginAnimation=function(e,t,i,n,r,o,s,a,c,l){void 0===r&&(r=1),void 0===a&&(a=!0),t>i&&r>0&&(r*=-1),a&&this.stopAnimation(e,void 0,c),s||(s=new Q(this,e,t,i,n,r,o,void 0,l));var u=!c||c(e);if(e.animations&&u&&s.appendAnimations(e,e.animations),e.getAnimatables)for(var h=e.getAnimatables(),d=0;d<h.length;d++)this.beginAnimation(h[d],t,i,n,r,o,s,a,c,l);return s.reset(),s},W.a.prototype.beginHierarchyAnimation=function(e,t,i,n,r,o,s,a,c,l,u){void 0===o&&(o=1),void 0===c&&(c=!0);var h=e.getDescendants(t),d=[];d.push(this.beginAnimation(e,i,n,r,o,s,a,c,l));for(var f=0,p=h;f<p.length;f++){var _=p[f];d.push(this.beginAnimation(_,i,n,r,o,s,a,c,l))}return d},W.a.prototype.beginDirectAnimation=function(e,t,i,n,r,o,s,a){return void 0===o&&(o=1),new Q(this,e,i,n,r,o,s,t,a)},W.a.prototype.beginDirectHierarchyAnimation=function(e,t,i,n,r,o,s,a,c){var l=e.getDescendants(t),u=[];u.push(this.beginDirectAnimation(e,i,n,r,o,s,a,c));for(var h=0,d=l;h<d.length;h++){var f=d[h];u.push(this.beginDirectAnimation(f,i,n,r,o,s,a,c))}return u},W.a.prototype.getAnimatableByTarget=function(e){for(var t=0;t<this._activeAnimatables.length;t++)if(this._activeAnimatables[t].target===e)return this._activeAnimatables[t];return null},W.a.prototype.getAllAnimatablesByTarget=function(e){for(var t=[],i=0;i<this._activeAnimatables.length;i++)this._activeAnimatables[i].target===e&&t.push(this._activeAnimatables[i]);return t},W.a.prototype.stopAnimation=function(e,t,i){for(var n=0,r=this.getAllAnimatablesByTarget(e);n<r.length;n++){r[n].stop(t,i)}},W.a.prototype.stopAllAnimations=function(){if(this._activeAnimatables){for(var e=0;e<this._activeAnimatables.length;e++)this._activeAnimatables[e].stop();this._activeAnimatables=[]}for(var t=0,i=this.animationGroups;t<i.length;t++){i[t].stop()}},W.a.prototype._registerTargetForLateAnimationBinding=function(e,t){var i=e.target;this._registeredForLateAnimationBindings.pushNoDuplicate(i),i._lateAnimationHolders||(i._lateAnimationHolders={}),i._lateAnimationHolders[e.targetPath]||(i._lateAnimationHolders[e.targetPath]={totalWeight:0,animations:[],originalValue:t}),i._lateAnimationHolders[e.targetPath].animations.push(e),i._lateAnimationHolders[e.targetPath].totalWeight+=e.weight},W.a.prototype._processLateAnimationBindingsForMatrices=function(e){var t=1,i=o.t.Vector3[0],n=o.t.Vector3[1],r=o.t.Quaternion[0],s=0,a=e.animations[0],c=e.originalValue,l=1;if(e.totalWeight<1)c.decompose(n,r,i),l=1-e.totalWeight;else if(s=1,t=e.totalWeight,a.currentValue.decompose(n,r,i),1==(l=a.weight/t))return a.currentValue;n.scaleInPlace(l),i.scaleInPlace(l),r.scaleInPlace(l);for(var u=s;u<e.animations.length;u++){var h=e.animations[u],d=(l=h.weight/t,o.t.Vector3[2]),f=o.t.Vector3[3],p=o.t.Quaternion[1];h.currentValue.decompose(f,p,d),f.scaleAndAddToRef(l,n),p.scaleAndAddToRef(l,r),d.scaleAndAddToRef(l,i)}var _=a._animationState.workValue;return o.j.ComposeToRef(n,r,i,_),_},W.a.prototype._processLateAnimationBindingsForQuaternions=function(e,t){var i=e.animations[0],n=e.originalValue;if(1===e.animations.length)return o.q.SlerpToRef(n,i.currentValue,Math.min(1,e.totalWeight),t),t;var r,s,a=1;if(e.totalWeight<1){var c=1-e.totalWeight;s=[],(r=[]).push(n),s.push(c)}else{if(2===e.animations.length)return o.q.SlerpToRef(e.animations[0].currentValue,e.animations[1].currentValue,e.animations[1].weight/e.totalWeight,t),t;r=[],s=[],a=e.totalWeight}for(var l=0;l<e.animations.length;l++){var u=e.animations[l];r.push(u.currentValue),s.push(u.weight/a)}for(var h=0,d=null,f=0;f<r.length;)d?(h+=s[f],o.q.SlerpToRef(d,r[f],s[f]/h,d),f++):(o.q.SlerpToRef(r[f],r[f+1],s[f+1]/(s[f]+s[f+1]),t),d=t,h=s[f]+s[f+1],f+=2);return d},W.a.prototype._processLateAnimationBindings=function(){if(this._registeredForLateAnimationBindings.length){for(var e=0;e<this._registeredForLateAnimationBindings.length;e++){var t=this._registeredForLateAnimationBindings.data[e];for(var i in t._lateAnimationHolders){var n=t._lateAnimationHolders[i],r=n.animations[0],s=n.originalValue,a=B.AllowMatrixDecomposeForInterpolation&&s.m,c=t[i];if(a)c=this._processLateAnimationBindingsForMatrices(n);else if(void 0!==s.w)c=this._processLateAnimationBindingsForQuaternions(n,c||o.q.Identity());else{var l=0,u=1;if(n.totalWeight<1)c=s.scale?s.scale(1-n.totalWeight):s*(1-n.totalWeight);else{u=n.totalWeight;var h=r.weight/u;c=1!==h?r.currentValue.scale?r.currentValue.scale(h):r.currentValue*h:r.currentValue,l=1}for(var d=l;d<n.animations.length;d++){var f=n.animations[d],p=f.weight/u;f.currentValue.scaleAndAddToRef?f.currentValue.scaleAndAddToRef(p,c):c+=f.currentValue*p}}t[i]=c}t._lateAnimationHolders={}}this._registeredForLateAnimationBindings.reset()}},K.prototype.copyAnimationRange=function(e,t,i,n,r){void 0===n&&(n=!1),void 0===r&&(r=null),0===this.animations.length&&(this.animations.push(new B(this.name,"_matrix",e.animations[0].framePerSecond,B.ANIMATIONTYPE_MATRIX,0)),this.animations[0].setKeys([]));var o=e.animations[0].getRange(t);if(!o)return!1;for(var s,a,c,l=o.from,u=o.to,h=e.animations[0].getKeys(),d=e.length,f=e.getParent(),p=this.getParent(),_=n&&f&&d&&this.length&&d!==this.length,g=_&&p&&f?p.length/f.length:1,m=n&&!p&&r&&(1!==r.x||1!==r.y||1!==r.z),v=this.animations[0].getKeys(),y=0,b=h.length;y<b;y++)(s=h[y]).frame>=l&&s.frame<=u&&(n?(c=s.value.clone(),_?(a=c.getTranslation(),c.setTranslation(a.scaleInPlace(g))):m&&r?(a=c.getTranslation(),c.setTranslation(a.multiplyInPlace(r))):c=s.value):c=s.value,v.push({frame:s.frame+i,value:c}));return this.animations[0].createRange(t,l+i,u+i),!0};var q=function(){return function(){}}(),Z=function(){function e(e,t){void 0===t&&(t=null),this.name=e,this._targetedAnimations=new Array,this._animatables=new Array,this._from=Number.MAX_VALUE,this._to=-Number.MAX_VALUE,this._speedRatio=1,this._loopAnimation=!1,this.onAnimationEndObservable=new r.c,this.onAnimationLoopObservable=new r.c,this.onAnimationGroupEndObservable=new r.c,this.onAnimationGroupPauseObservable=new r.c,this.onAnimationGroupPlayObservable=new r.c,this._scene=t||P.a.LastCreatedScene,this.uniqueId=this._scene.getUniqueId(),this._scene.animationGroups.push(this)}return Object.defineProperty(e.prototype,"from",{get:function(){return this._from},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"to",{get:function(){return this._to},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isStarted",{get:function(){return this._isStarted},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isPlaying",{get:function(){return this._isStarted&&!this._isPaused},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"speedRatio",{get:function(){return this._speedRatio},set:function(e){if(this._speedRatio!==e){this._speedRatio=e;for(var t=0;t<this._animatables.length;t++){this._animatables[t].speedRatio=this._speedRatio}}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"loopAnimation",{get:function(){return this._loopAnimation},set:function(e){if(this._loopAnimation!==e){this._loopAnimation=e;for(var t=0;t<this._animatables.length;t++){this._animatables[t].loopAnimation=this._loopAnimation}}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"targetedAnimations",{get:function(){return this._targetedAnimations},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"animatables",{get:function(){return this._animatables},enumerable:!0,configurable:!0}),e.prototype.addTargetedAnimation=function(e,t){var i={animation:e,target:t},n=e.getKeys();return this._from>n[0].frame&&(this._from=n[0].frame),this._to<n[n.length-1].frame&&(this._to=n[n.length-1].frame),this._targetedAnimations.push(i),i},e.prototype.normalize=function(e,t){void 0===e&&(e=null),void 0===t&&(t=null),null==e&&(e=this._from),null==t&&(t=this._to);for(var i=0;i<this._targetedAnimations.length;i++){var n=this._targetedAnimations[i].animation.getKeys(),r=n[0],o=n[n.length-1];if(r.frame>e){var s={frame:e,value:r.value,inTangent:r.inTangent,outTangent:r.outTangent,interpolation:r.interpolation};n.splice(0,0,s)}if(o.frame<t){s={frame:t,value:o.value,inTangent:o.outTangent,outTangent:o.outTangent,interpolation:o.interpolation};n.push(s)}}return this._from=e,this._to=t,this},e.prototype.start=function(e,t,i,n){var r=this;if(void 0===e&&(e=!1),void 0===t&&(t=1),this._isStarted||0===this._targetedAnimations.length)return this;this._loopAnimation=e;for(var o=function(o){var a=s._scene.beginDirectAnimation(o.target,[o.animation],void 0!==i?i:s._from,void 0!==n?n:s._to,e,t);a.onAnimationEnd=function(){r.onAnimationEndObservable.notifyObservers(o),r._checkAnimationGroupEnded(a)},a.onAnimationLoop=function(){r.onAnimationLoopObservable.notifyObservers(o)},s._animatables.push(a)},s=this,a=0,c=this._targetedAnimations;a<c.length;a++){o(c[a])}if(this._speedRatio=t,void 0!==i&&void 0!==n)if(i<n&&this._speedRatio<0){var l=n;n=i,i=l}else i>n&&this._speedRatio>0&&(this._speedRatio=-t);return this._isStarted=!0,this._isPaused=!1,this.onAnimationGroupPlayObservable.notifyObservers(this),this},e.prototype.pause=function(){if(!this._isStarted)return this;this._isPaused=!0;for(var e=0;e<this._animatables.length;e++){this._animatables[e].pause()}return this.onAnimationGroupPauseObservable.notifyObservers(this),this},e.prototype.play=function(e){return this.isStarted&&this._animatables.length===this._targetedAnimations.length?(void 0!==e&&(this.loopAnimation=e),this.restart()):(this.stop(),this.start(e,this._speedRatio)),this._isPaused=!1,this},e.prototype.reset=function(){if(!this._isStarted)return this;for(var e=0;e<this._animatables.length;e++){this._animatables[e].reset()}return this},e.prototype.restart=function(){if(!this._isStarted)return this;for(var e=0;e<this._animatables.length;e++){this._animatables[e].restart()}return this.onAnimationGroupPlayObservable.notifyObservers(this),this},e.prototype.stop=function(){if(!this._isStarted)return this;for(var e=this._animatables.slice(),t=0;t<e.length;t++)e[t].stop();return this._isStarted=!1,this},e.prototype.setWeightForAllAnimatables=function(e){for(var t=0;t<this._animatables.length;t++){this._animatables[t].weight=e}return this},e.prototype.syncAllAnimationsWith=function(e){for(var t=0;t<this._animatables.length;t++){this._animatables[t].syncWith(e)}return this},e.prototype.goToFrame=function(e){if(!this._isStarted)return this;for(var t=0;t<this._animatables.length;t++){this._animatables[t].goToFrame(e)}return this},e.prototype.dispose=function(){this._targetedAnimations=[],this._animatables=[];var e=this._scene.animationGroups.indexOf(this);e>-1&&this._scene.animationGroups.splice(e,1),this.onAnimationEndObservable.clear(),this.onAnimationGroupEndObservable.clear(),this.onAnimationGroupPauseObservable.clear(),this.onAnimationGroupPlayObservable.clear(),this.onAnimationLoopObservable.clear()},e.prototype._checkAnimationGroupEnded=function(e){var t=this._animatables.indexOf(e);t>-1&&this._animatables.splice(t,1),0===this._animatables.length&&(this._isStarted=!1,this.onAnimationGroupEndObservable.notifyObservers(this))},e.prototype.clone=function(t,i){for(var n=new e(t||this.name,this._scene),r=0,o=this._targetedAnimations;r<o.length;r++){var s=o[r];n.addTargetedAnimation(s.animation.clone(),i?i(s.target):s.target)}return n},e.Parse=function(t,i){for(var n=new e(t.name,i),r=0;r<t.targetedAnimations.length;r++){var o=t.targetedAnimations[r],s=B.Parse(o.animation),a=o.targetId;if("influence"===o.animation.property){var c=i.getMorphTargetById(a);c&&n.addTargetedAnimation(s,c)}else{var l=i.getNodeByID(a);null!=l&&n.addTargetedAnimation(s,l)}}return null!==t.from&&null!==t.from&&n.normalize(t.from,t.to),n},e.prototype.getClassName=function(){return"AnimationGroup"},e.prototype.toString=function(e){var t="Name: "+this.name;return t+=", type: "+this.getClassName(),e&&(t+=", from: "+this._from,t+=", to: "+this._to,t+=", isStarted: "+this._isStarted,t+=", speedRatio: "+this._speedRatio,t+=", targetedAnimations length: "+this._targetedAnimations.length,t+=", animatables length: "+this._animatables),t},e}(),J=function(){return function(){this.enableBlending=!1,this.blendingSpeed=.01,this.loopMode=B.ANIMATIONLOOPMODE_CYCLE}}(),$=function(){function e(){this._easingMode=e.EASINGMODE_EASEIN}return e.prototype.setEasingMode=function(e){var t=Math.min(Math.max(e,0),2);this._easingMode=t},e.prototype.getEasingMode=function(){return this._easingMode},e.prototype.easeInCore=function(e){throw new Error("You must implement this method")},e.prototype.ease=function(t){switch(this._easingMode){case e.EASINGMODE_EASEIN:return this.easeInCore(t);case e.EASINGMODE_EASEOUT:return 1-this.easeInCore(1-t)}return t>=.5?.5*(1-this.easeInCore(2*(1-t)))+.5:.5*this.easeInCore(2*t)},e.EASINGMODE_EASEIN=0,e.EASINGMODE_EASEOUT=1,e.EASINGMODE_EASEINOUT=2,e}(),ee=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return l.d(t,e),t.prototype.easeInCore=function(e){return e=Math.max(0,Math.min(1,e)),1-Math.sqrt(1-e*e)},t}($),te=function(e){function t(t){void 0===t&&(t=1);var i=e.call(this)||this;return i.amplitude=t,i}return l.d(t,e),t.prototype.easeInCore=function(e){var t=Math.max(0,this.amplitude);return Math.pow(e,3)-e*t*Math.sin(3.141592653589793*e)},t}($),ie=function(e){function t(t,i){void 0===t&&(t=3),void 0===i&&(i=2);var n=e.call(this)||this;return n.bounces=t,n.bounciness=i,n}return l.d(t,e),t.prototype.easeInCore=function(e){var t=Math.max(0,this.bounces),i=this.bounciness;i<=1&&(i=1.001);var n=Math.pow(i,t),r=1-i,o=(1-n)/r+.5*n,s=e*o,a=Math.log(-s*(1-i)+1)/Math.log(i),c=Math.floor(a),l=c+1,u=(1-Math.pow(i,c))/(r*o),h=.5*(u+(1-Math.pow(i,l))/(r*o)),d=e-h,f=h-u;return-Math.pow(1/i,t-c)/(f*f)*(d-f)*(d+f)},t}($),ne=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return l.d(t,e),t.prototype.easeInCore=function(e){return e*e*e},t}($),re=function(e){function t(t,i){void 0===t&&(t=3),void 0===i&&(i=3);var n=e.call(this)||this;return n.oscillations=t,n.springiness=i,n}return l.d(t,e),t.prototype.easeInCore=function(e){var t=Math.max(0,this.oscillations),i=Math.max(0,this.springiness);return(0==i?e:(Math.exp(i*e)-1)/(Math.exp(i)-1))*Math.sin((6.283185307179586*t+1.5707963267948966)*e)},t}($),oe=function(e){function t(t){void 0===t&&(t=2);var i=e.call(this)||this;return i.exponent=t,i}return l.d(t,e),t.prototype.easeInCore=function(e){return this.exponent<=0?e:(Math.exp(this.exponent*e)-1)/(Math.exp(this.exponent)-1)},t}($),se=function(e){function t(t){void 0===t&&(t=2);var i=e.call(this)||this;return i.power=t,i}return l.d(t,e),t.prototype.easeInCore=function(e){var t=Math.max(0,this.power);return Math.pow(e,t)},t}($),ae=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return l.d(t,e),t.prototype.easeInCore=function(e){return e*e},t}($),ce=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return l.d(t,e),t.prototype.easeInCore=function(e){return e*e*e*e},t}($),le=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return l.d(t,e),t.prototype.easeInCore=function(e){return e*e*e*e*e},t}($),ue=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return l.d(t,e),t.prototype.easeInCore=function(e){return 1-Math.sin(1.5707963267948966*(1-e))},t}($),he=function(e){function t(t,i,n,r){void 0===t&&(t=0),void 0===i&&(i=0),void 0===n&&(n=1),void 0===r&&(r=1);var o=e.call(this)||this;return o.x1=t,o.y1=i,o.x2=n,o.y2=r,o}return l.d(t,e),t.prototype.easeInCore=function(e){return o.d.Interpolate(e,this.x1,this.y1,this.x2,this.y2)},t}($),de=function(){function e(e,t,i){this.frame=e,this.action=t,this.onlyOnce=i,this.isDone=!1}return e.prototype._clone=function(){return new e(this.frame,this.action,this.onlyOnce)},e}(),fe=i(11),pe=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return l.d(t,e),t}(n.a),_e=function(e){function t(t){var i=e.call(this)||this;return i.scene=t,i.sounds=[],i.effectLayers=[],i.layers=[],i.lensFlareSystems=[],i.proceduralTextures=[],i.reflectionProbes=[],i}return l.d(t,e),t.prototype.addAllToScene=function(){var e=this;this.cameras.forEach(function(t){e.scene.addCamera(t)}),this.lights.forEach(function(t){e.scene.addLight(t)}),this.meshes.forEach(function(t){e.scene.addMesh(t)}),this.skeletons.forEach(function(t){e.scene.addSkeleton(t)}),this.animations.forEach(function(t){e.scene.addAnimation(t)}),this.animationGroups.forEach(function(t){e.scene.addAnimationGroup(t)}),this.multiMaterials.forEach(function(t){e.scene.addMultiMaterial(t)}),this.materials.forEach(function(t){e.scene.addMaterial(t)}),this.morphTargetManagers.forEach(function(t){e.scene.addMorphTargetManager(t)}),this.geometries.forEach(function(t){e.scene.addGeometry(t)}),this.transformNodes.forEach(function(t){e.scene.addTransformNode(t)}),this.actionManagers.forEach(function(t){e.scene.addActionManager(t)}),this.textures.forEach(function(t){e.scene.addTexture(t)}),this.reflectionProbes.forEach(function(t){e.scene.addReflectionProbe(t)}),this.environmentTexture&&(this.scene.environmentTexture=this.environmentTexture);for(var t=0,i=this.scene._serializableComponents;t<i.length;t++){i[t].addFromContainer(this)}},t.prototype.removeAllFromScene=function(){var e=this;this.cameras.forEach(function(t){e.scene.removeCamera(t)}),this.lights.forEach(function(t){e.scene.removeLight(t)}),this.meshes.forEach(function(t){e.scene.removeMesh(t)}),this.skeletons.forEach(function(t){e.scene.removeSkeleton(t)}),this.animations.forEach(function(t){e.scene.removeAnimation(t)}),this.animationGroups.forEach(function(t){e.scene.removeAnimationGroup(t)}),this.multiMaterials.forEach(function(t){e.scene.removeMultiMaterial(t)}),this.materials.forEach(function(t){e.scene.removeMaterial(t)}),this.morphTargetManagers.forEach(function(t){e.scene.removeMorphTargetManager(t)}),this.geometries.forEach(function(t){e.scene.removeGeometry(t)}),this.transformNodes.forEach(function(t){e.scene.removeTransformNode(t)}),this.actionManagers.forEach(function(t){e.scene.removeActionManager(t)}),this.textures.forEach(function(t){e.scene.removeTexture(t)}),this.reflectionProbes.forEach(function(t){e.scene.removeReflectionProbe(t)}),this.environmentTexture===this.scene.environmentTexture&&(this.scene.environmentTexture=null);for(var t=0,i=this.scene._serializableComponents;t<i.length;t++){i[t].removeFromContainer(this)}},t.prototype.dispose=function(){this.cameras.forEach(function(e){e.dispose()}),this.cameras=[],this.lights.forEach(function(e){e.dispose()}),this.lights=[],this.meshes.forEach(function(e){e.dispose()}),this.meshes=[],this.skeletons.forEach(function(e){e.dispose()}),this.skeletons=[],this.animationGroups.forEach(function(e){e.dispose()}),this.animationGroups=[],this.multiMaterials.forEach(function(e){e.dispose()}),this.multiMaterials=[],this.materials.forEach(function(e){e.dispose()}),this.materials=[],this.geometries.forEach(function(e){e.dispose()}),this.geometries=[],this.transformNodes.forEach(function(e){e.dispose()}),this.transformNodes=[],this.actionManagers.forEach(function(e){e.dispose()}),this.actionManagers=[],this.textures.forEach(function(e){e.dispose()}),this.textures=[],this.reflectionProbes.forEach(function(e){e.dispose()}),this.reflectionProbes=[],this.environmentTexture&&(this.environmentTexture.dispose(),this.environmentTexture=null);for(var e=0,t=this.scene._serializableComponents;e<t.length;e++){t[e].removeFromContainer(this,!0)}},t.prototype._moveAssets=function(e,t,i){if(e)for(var n=0,r=e;n<r.length;n++){var o=r[n],s=!0;if(i)for(var a=0,c=i;a<c.length;a++){if(o===c[a]){s=!1;break}}s&&t.push(o)}},t.prototype.moveAllFromScene=function(e){for(var t in void 0===e&&(e=new pe),this)this.hasOwnProperty(t)&&(this[t]=this[t]||[],this._moveAssets(this.scene[t],this[t],e[t]));this.removeAllFromScene()},t.prototype.createRootMesh=function(){var e=new fe.a("assetContainerRootMesh",this.scene);return this.meshes.forEach(function(t){t.parent||e.addChild(t)}),this.meshes.unshift(e),e},t}(n.a),ge=i(10),me=function(){function e(e){this.SMOOTHING=.75,this.FFT_SIZE=512,this.BARGRAPHAMPLITUDE=256,this.DEBUGCANVASPOS={x:20,y:20},this.DEBUGCANVASSIZE={width:320,height:200},this._scene=e,this._audioEngine=ge.b.audioEngine,this._audioEngine.canUseWebAudio&&this._audioEngine.audioContext&&(this._webAudioAnalyser=this._audioEngine.audioContext.createAnalyser(),this._webAudioAnalyser.minDecibels=-140,this._webAudioAnalyser.maxDecibels=0,this._byteFreqs=new Uint8Array(this._webAudioAnalyser.frequencyBinCount),this._byteTime=new Uint8Array(this._webAudioAnalyser.frequencyBinCount),this._floatFreqs=new Float32Array(this._webAudioAnalyser.frequencyBinCount))}return e.prototype.getFrequencyBinCount=function(){return this._audioEngine.canUseWebAudio?this._webAudioAnalyser.frequencyBinCount:0},e.prototype.getByteFrequencyData=function(){return this._audioEngine.canUseWebAudio&&(this._webAudioAnalyser.smoothingTimeConstant=this.SMOOTHING,this._webAudioAnalyser.fftSize=this.FFT_SIZE,this._webAudioAnalyser.getByteFrequencyData(this._byteFreqs)),this._byteFreqs},e.prototype.getByteTimeDomainData=function(){return this._audioEngine.canUseWebAudio&&(this._webAudioAnalyser.smoothingTimeConstant=this.SMOOTHING,this._webAudioAnalyser.fftSize=this.FFT_SIZE,this._webAudioAnalyser.getByteTimeDomainData(this._byteTime)),this._byteTime},e.prototype.getFloatFrequencyData=function(){return this._audioEngine.canUseWebAudio&&(this._webAudioAnalyser.smoothingTimeConstant=this.SMOOTHING,this._webAudioAnalyser.fftSize=this.FFT_SIZE,this._webAudioAnalyser.getFloatFrequencyData(this._floatFreqs)),this._floatFreqs},e.prototype.drawDebugCanvas=function(){var e=this;if(this._audioEngine.canUseWebAudio&&(this._debugCanvas||(this._debugCanvas=document.createElement("canvas"),this._debugCanvas.width=this.DEBUGCANVASSIZE.width,this._debugCanvas.height=this.DEBUGCANVASSIZE.height,this._debugCanvas.style.position="absolute",this._debugCanvas.style.top=this.DEBUGCANVASPOS.y+"px",this._debugCanvas.style.left=this.DEBUGCANVASPOS.x+"px",this._debugCanvasContext=this._debugCanvas.getContext("2d"),document.body.appendChild(this._debugCanvas),this._registerFunc=function(){e.drawDebugCanvas()},this._scene.registerBeforeRender(this._registerFunc)),this._registerFunc&&this._debugCanvasContext)){var t=this.getByteFrequencyData();this._debugCanvasContext.fillStyle="rgb(0, 0, 0)",this._debugCanvasContext.fillRect(0,0,this.DEBUGCANVASSIZE.width,this.DEBUGCANVASSIZE.height);for(var i=0;i<this.getFrequencyBinCount();i++){var n=t[i]/this.BARGRAPHAMPLITUDE,r=this.DEBUGCANVASSIZE.height*n,o=this.DEBUGCANVASSIZE.height-r-1,s=this.DEBUGCANVASSIZE.width/this.getFrequencyBinCount(),a=i/this.getFrequencyBinCount()*360;this._debugCanvasContext.fillStyle="hsl("+a+", 100%, 50%)",this._debugCanvasContext.fillRect(i*s,o,s,r)}}},e.prototype.stopDebugCanvas=function(){this._debugCanvas&&(this._registerFunc&&(this._scene.unregisterBeforeRender(this._registerFunc),this._registerFunc=null),document.body.removeChild(this._debugCanvas),this._debugCanvas=null,this._debugCanvasContext=null)},e.prototype.connectAudioNodes=function(e,t){this._audioEngine.canUseWebAudio&&(e.connect(this._webAudioAnalyser),this._webAudioAnalyser.connect(t))},e.prototype.dispose=function(){this._audioEngine.canUseWebAudio&&this._webAudioAnalyser.disconnect()},e}();ge.b.AudioEngineFactory=function(e){return new ve(e)};var ve=function(){function e(e){var t=this;void 0===e&&(e=null),this._audioContext=null,this._audioContextInitialized=!1,this._muteButton=null,this.canUseWebAudio=!1,this.WarnedWebAudioUnsupported=!1,this.isMP3supported=!1,this.isOGGsupported=!1,this.unlocked=!0,this.useCustomUnlockedButton=!1,this.onAudioUnlockedObservable=new r.c,this.onAudioLockedObservable=new r.c,this._tryToRun=!1,this._onResize=function(){t._moveButtonToTopLeft()},void 0===window.AudioContext&&void 0===window.webkitAudioContext||(window.AudioContext=window.AudioContext||window.webkitAudioContext,this.canUseWebAudio=!0);var i=document.createElement("audio");this._hostElement=e;try{i&&i.canPlayType&&i.canPlayType('audio/mpeg; codecs="mp3"').replace(/^no$/,"")&&(this.isMP3supported=!0)}catch(e){}try{i&&i.canPlayType&&i.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,"")&&(this.isOGGsupported=!0)}catch(e){}}return Object.defineProperty(e.prototype,"audioContext",{get:function(){return this._audioContextInitialized?this.unlocked||this._muteButton||this._displayMuteButton():this._initializeAudioContext(),this._audioContext},enumerable:!0,configurable:!0}),e.prototype.lock=function(){this._triggerSuspendedState()},e.prototype.unlock=function(){this._triggerRunningState()},e.prototype._resumeAudioContext=function(){var e;return this._audioContext.resume&&(e=this._audioContext.resume()),e||Promise.resolve()},e.prototype._initializeAudioContext=function(){try{this.canUseWebAudio&&(this._audioContext=new AudioContext,this.masterGain=this._audioContext.createGain(),this.masterGain.gain.value=1,this.masterGain.connect(this._audioContext.destination),this._audioContextInitialized=!0,"running"===this._audioContext.state&&this._triggerRunningState())}catch(e){this.canUseWebAudio=!1,p.a.Error("Web Audio: "+e.message)}},e.prototype._triggerRunningState=function(){var e=this;this._tryToRun||(this._tryToRun=!0,this._resumeAudioContext().then(function(){e._tryToRun=!1,e._muteButton&&e._hideMuteButton()}).catch(function(){e._tryToRun=!1,e.unlocked=!1}),this.unlocked=!0,this.onAudioUnlockedObservable.notifyObservers(this))},e.prototype._triggerSuspendedState=function(){this.unlocked=!1,this.onAudioLockedObservable.notifyObservers(this),this._displayMuteButton()},e.prototype._displayMuteButton=function(){var e=this;if(!this.useCustomUnlockedButton&&!this._muteButton){this._muteButton=document.createElement("BUTTON"),this._muteButton.className="babylonUnmuteIcon",this._muteButton.id="babylonUnmuteIconBtn",this._muteButton.title="Unmute";var t=document.createElement("style");t.appendChild(document.createTextNode(".babylonUnmuteIcon { position: absolute; left: 20px; top: 20px; height: 40px; width: 60px; background-color: rgba(51,51,51,0.7); background-image: url(data:image/svg+xml;charset=UTF-8,%3Csvg%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2239%22%20height%3D%2232%22%20viewBox%3D%220%200%2039%2032%22%3E%3Cpath%20fill%3D%22white%22%20d%3D%22M9.625%2018.938l-0.031%200.016h-4.953q-0.016%200-0.031-0.016v-12.453q0-0.016%200.031-0.016h4.953q0.031%200%200.031%200.016v12.453zM12.125%207.688l8.719-8.703v27.453l-8.719-8.719-0.016-0.047v-9.938zM23.359%207.875l1.406-1.406%204.219%204.203%204.203-4.203%201.422%201.406-4.219%204.219%204.219%204.203-1.484%201.359-4.141-4.156-4.219%204.219-1.406-1.422%204.219-4.203z%22%3E%3C%2Fpath%3E%3C%2Fsvg%3E); background-size: 80%; background-repeat:no-repeat; background-position: center; background-position-y: 4px; border: none; outline: none; transition: transform 0.125s ease-out; cursor: pointer; z-index: 9999; } .babylonUnmuteIcon:hover { transform: scale(1.05) } .babylonUnmuteIcon:active { background-color: rgba(51,51,51,1) }")),document.getElementsByTagName("head")[0].appendChild(t),document.body.appendChild(this._muteButton),this._moveButtonToTopLeft(),this._muteButton.addEventListener("touchend",function(){e._triggerRunningState()},!0),this._muteButton.addEventListener("click",function(){e._triggerRunningState()},!0),window.addEventListener("resize",this._onResize)}},e.prototype._moveButtonToTopLeft=function(){this._hostElement&&this._muteButton&&(this._muteButton.style.top=this._hostElement.offsetTop+20+"px",this._muteButton.style.left=this._hostElement.offsetLeft+20+"px")},e.prototype._hideMuteButton=function(){this._muteButton&&(document.body.removeChild(this._muteButton),this._muteButton=null)},e.prototype.dispose=function(){this.canUseWebAudio&&this._audioContextInitialized&&(this._connectedAnalyser&&this._audioContext&&(this._connectedAnalyser.stopDebugCanvas(),this._connectedAnalyser.dispose(),this.masterGain.disconnect(),this.masterGain.connect(this._audioContext.destination),this._connectedAnalyser=null),this.masterGain.gain.value=1),this.WarnedWebAudioUnsupported=!1,this._hideMuteButton(),window.removeEventListener("resize",this._onResize),this.onAudioUnlockedObservable.clear(),this.onAudioLockedObservable.clear()},e.prototype.getGlobalVolume=function(){return this.canUseWebAudio&&this._audioContextInitialized?this.masterGain.gain.value:-1},e.prototype.setGlobalVolume=function(e){this.canUseWebAudio&&this._audioContextInitialized&&(this.masterGain.gain.value=e)},e.prototype.connectToAnalyser=function(e){this._connectedAnalyser&&this._connectedAnalyser.stopDebugCanvas(),this.canUseWebAudio&&this._audioContextInitialized&&this._audioContext&&(this._connectedAnalyser=e,this.masterGain.disconnect(),this._connectedAnalyser.connectAudioNodes(this.masterGain,this._audioContext.destination))},e}(),ye=i(9),be=i(19),Te=function(){function e(t,i,n,s,a){var c=this;if(void 0===s&&(s=null),this.autoplay=!1,this.loop=!1,this.useCustomAttenuation=!1,this.isPlaying=!1,this.isPaused=!1,this.spatialSound=!1,this.refDistance=1,this.rolloffFactor=1,this.maxDistance=100,this.distanceModel="linear",this.onEndedObservable=new r.c,this._panningModel="equalpower",this._playbackRate=1,this._streaming=!1,this._startTime=0,this._startOffset=0,this._position=o.x.Zero(),this._positionInEmitterSpace=!1,this._localDirection=new o.x(1,0,0),this._volume=1,this._isReadyToPlay=!1,this._isDirectional=!1,this._coneInnerAngle=360,this._coneOuterAngle=360,this._coneOuterGain=0,this._isOutputConnected=!1,this._urlType="Unknown",this.name=t,this._scene=n,e._SceneComponentInitialization(n),this._readyToPlayCallback=s,this._customAttenuationFunction=function(e,t,i,n,r){return t<i?e*(1-t/i):0},a&&(this.autoplay=a.autoplay||!1,this.loop=a.loop||!1,void 0!==a.volume&&(this._volume=a.volume),this.spatialSound=a.spatialSound||!1,this.maxDistance=a.maxDistance||100,this.useCustomAttenuation=a.useCustomAttenuation||!1,this.rolloffFactor=a.rolloffFactor||1,this.refDistance=a.refDistance||1,this.distanceModel=a.distanceModel||"linear",this._playbackRate=a.playbackRate||1,this._streaming=a.streaming||!1),ge.b.audioEngine.canUseWebAudio&&ge.b.audioEngine.audioContext){this._soundGain=ge.b.audioEngine.audioContext.createGain(),this._soundGain.gain.value=this._volume,this._inputAudioNode=this._soundGain,this._outputAudioNode=this._soundGain,this.spatialSound&&this._createSpatialParameters(),this._scene.mainSoundTrack.AddSound(this);var l=!0;if(i)try{"string"==typeof i?this._urlType="String":i instanceof ArrayBuffer?this._urlType="ArrayBuffer":i instanceof MediaStream?this._urlType="MediaStream":Array.isArray(i)&&(this._urlType="Array");var u=[],h=!1;switch(this._urlType){case"MediaStream":this._streaming=!0,this._isReadyToPlay=!0,this._streamingSource=ge.b.audioEngine.audioContext.createMediaStreamSource(i),this.autoplay&&this.play(),this._readyToPlayCallback&&this._readyToPlayCallback();break;case"ArrayBuffer":i.byteLength>0&&(h=!0,this._soundLoaded(i));break;case"String":u.push(i);case"Array":0===u.length&&(u=i);for(var d=0;d<u.length;d++){var f=u[d];if(-1!==f.indexOf(".mp3",f.length-4)&&ge.b.audioEngine.isMP3supported&&(h=!0),-1!==f.indexOf(".ogg",f.length-4)&&ge.b.audioEngine.isOGGsupported&&(h=!0),-1!==f.indexOf(".wav",f.length-4)&&(h=!0),-1!==f.indexOf("blob:")&&(h=!0),h){this._streaming?(this._htmlAudioElement=new Audio(f),this._htmlAudioElement.controls=!1,this._htmlAudioElement.loop=this.loop,ye.h.SetCorsBehavior(f,this._htmlAudioElement),this._htmlAudioElement.preload="auto",this._htmlAudioElement.addEventListener("canplaythrough",function(){c._isReadyToPlay=!0,c.autoplay&&c.play(),c._readyToPlayCallback&&c._readyToPlayCallback()}),document.body.appendChild(this._htmlAudioElement),this._htmlAudioElement.load()):this._scene._loadFile(f,function(e){c._soundLoaded(e)},void 0,!0,!0,function(e){e&&p.a.Error("XHR "+e.status+" error on: "+f+"."),p.a.Error("Sound creation aborted."),c._scene.mainSoundTrack.RemoveSound(c)});break}}break;default:l=!1}l?h||(this._isReadyToPlay=!0,this._readyToPlayCallback&&window.setTimeout(function(){c._readyToPlayCallback&&c._readyToPlayCallback()},1e3)):p.a.Error("Parameter must be a URL to the sound, an Array of URLs (.mp3 & .ogg) or an ArrayBuffer of the sound.")}catch(e){p.a.Error("Unexpected error. Sound creation aborted."),this._scene.mainSoundTrack.RemoveSound(this)}}else this._scene.mainSoundTrack.AddSound(this),ge.b.audioEngine.WarnedWebAudioUnsupported||(p.a.Error("Web Audio is not supported by your browser."),ge.b.audioEngine.WarnedWebAudioUnsupported=!0),this._readyToPlayCallback&&window.setTimeout(function(){c._readyToPlayCallback&&c._readyToPlayCallback()},1e3)}return e.prototype.dispose=function(){ge.b.audioEngine.canUseWebAudio&&(this.isPlaying&&this.stop(),this._isReadyToPlay=!1,-1===this.soundTrackId?this._scene.mainSoundTrack.RemoveSound(this):this._scene.soundTracks&&this._scene.soundTracks[this.soundTrackId].RemoveSound(this),this._soundGain&&(this._soundGain.disconnect(),this._soundGain=null),this._soundPanner&&(this._soundPanner.disconnect(),this._soundPanner=null),this._soundSource&&(this._soundSource.disconnect(),this._soundSource=null),this._audioBuffer=null,this._htmlAudioElement&&(this._htmlAudioElement.pause(),this._htmlAudioElement.src="",document.body.removeChild(this._htmlAudioElement)),this._streamingSource&&this._streamingSource.disconnect(),this._connectedTransformNode&&this._registerFunc&&(this._connectedTransformNode.unregisterAfterWorldMatrixUpdate(this._registerFunc),this._connectedTransformNode=null))},e.prototype.isReady=function(){return this._isReadyToPlay},e.prototype._soundLoaded=function(e){var t=this;ge.b.audioEngine.audioContext&&ge.b.audioEngine.audioContext.decodeAudioData(e,function(e){t._audioBuffer=e,t._isReadyToPlay=!0,t.autoplay&&t.play(),t._readyToPlayCallback&&t._readyToPlayCallback()},function(e){p.a.Error("Error while decoding audio data for: "+t.name+" / Error: "+e)})},e.prototype.setAudioBuffer=function(e){ge.b.audioEngine.canUseWebAudio&&(this._audioBuffer=e,this._isReadyToPlay=!0)},e.prototype.updateOptions=function(e){e&&(this.loop=e.loop||this.loop,this.maxDistance=e.maxDistance||this.maxDistance,this.useCustomAttenuation=e.useCustomAttenuation||this.useCustomAttenuation,this.rolloffFactor=e.rolloffFactor||this.rolloffFactor,this.refDistance=e.refDistance||this.refDistance,this.distanceModel=e.distanceModel||this.distanceModel,this._playbackRate=e.playbackRate||this._playbackRate,this._updateSpatialParameters(),this.isPlaying&&(this._streaming&&this._htmlAudioElement?this._htmlAudioElement.playbackRate=this._playbackRate:this._soundSource&&(this._soundSource.playbackRate.value=this._playbackRate)))},e.prototype._createSpatialParameters=function(){ge.b.audioEngine.canUseWebAudio&&ge.b.audioEngine.audioContext&&(this._scene.headphone&&(this._panningModel="HRTF"),this._soundPanner=ge.b.audioEngine.audioContext.createPanner(),this._updateSpatialParameters(),this._soundPanner.connect(this._outputAudioNode),this._inputAudioNode=this._soundPanner)},e.prototype._updateSpatialParameters=function(){this.spatialSound&&this._soundPanner&&(this.useCustomAttenuation?(this._soundPanner.distanceModel="linear",this._soundPanner.maxDistance=Number.MAX_VALUE,this._soundPanner.refDistance=1,this._soundPanner.rolloffFactor=1,this._soundPanner.panningModel=this._panningModel):(this._soundPanner.distanceModel=this.distanceModel,this._soundPanner.maxDistance=this.maxDistance,this._soundPanner.refDistance=this.refDistance,this._soundPanner.rolloffFactor=this.rolloffFactor,this._soundPanner.panningModel=this._panningModel))},e.prototype.switchPanningModelToHRTF=function(){this._panningModel="HRTF",this._switchPanningModel()},e.prototype.switchPanningModelToEqualPower=function(){this._panningModel="equalpower",this._switchPanningModel()},e.prototype._switchPanningModel=function(){ge.b.audioEngine.canUseWebAudio&&this.spatialSound&&this._soundPanner&&(this._soundPanner.panningModel=this._panningModel)},e.prototype.connectToSoundTrackAudioNode=function(e){ge.b.audioEngine.canUseWebAudio&&(this._isOutputConnected&&this._outputAudioNode.disconnect(),this._outputAudioNode.connect(e),this._isOutputConnected=!0)},e.prototype.setDirectionalCone=function(e,t,i){t<e?p.a.Error("setDirectionalCone(): outer angle of the cone must be superior or equal to the inner angle."):(this._coneInnerAngle=e,this._coneOuterAngle=t,this._coneOuterGain=i,this._isDirectional=!0,this.isPlaying&&this.loop&&(this.stop(),this.play()))},Object.defineProperty(e.prototype,"directionalConeInnerAngle",{get:function(){return this._coneInnerAngle},set:function(e){if(e!=this._coneInnerAngle){if(this._coneOuterAngle<e)return void p.a.Error("directionalConeInnerAngle: outer angle of the cone must be superior or equal to the inner angle.");this._coneInnerAngle=e,ge.b.audioEngine.canUseWebAudio&&this.spatialSound&&this._soundPanner&&(this._soundPanner.coneInnerAngle=this._coneInnerAngle)}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"directionalConeOuterAngle",{get:function(){return this._coneOuterAngle},set:function(e){if(e!=this._coneOuterAngle){if(e<this._coneInnerAngle)return void p.a.Error("directionalConeOuterAngle: outer angle of the cone must be superior or equal to the inner angle.");this._coneOuterAngle=e,ge.b.audioEngine.canUseWebAudio&&this.spatialSound&&this._soundPanner&&(this._soundPanner.coneOuterAngle=this._coneOuterAngle)}},enumerable:!0,configurable:!0}),e.prototype.setPosition=function(e){this._position=e,ge.b.audioEngine.canUseWebAudio&&this.spatialSound&&this._soundPanner&&!isNaN(this._position.x)&&!isNaN(this._position.y)&&!isNaN(this._position.z)&&this._soundPanner.setPosition(this._position.x,this._position.y,this._position.z)},e.prototype.setLocalDirectionToMesh=function(e){this._localDirection=e,ge.b.audioEngine.canUseWebAudio&&this._connectedTransformNode&&this.isPlaying&&this._updateDirection()},e.prototype._updateDirection=function(){if(this._connectedTransformNode&&this._soundPanner){var e=this._connectedTransformNode.getWorldMatrix(),t=o.x.TransformNormal(this._localDirection,e);t.normalize(),this._soundPanner.setOrientation(t.x,t.y,t.z)}},e.prototype.updateDistanceFromListener=function(){if(ge.b.audioEngine.canUseWebAudio&&this._connectedTransformNode&&this.useCustomAttenuation&&this._soundGain&&this._scene.activeCamera){var e=this._connectedTransformNode.getDistanceToCamera(this._scene.activeCamera);this._soundGain.gain.value=this._customAttenuationFunction(this._volume,e,this.maxDistance,this.refDistance,this.rolloffFactor)}},e.prototype.setAttenuationFunction=function(e){this._customAttenuationFunction=e},e.prototype.play=function(e,t){var i=this;if(this._isReadyToPlay&&this._scene.audioEnabled&&ge.b.audioEngine.audioContext)try{this._startOffset<0&&(e=-this._startOffset,this._startOffset=0);var n=e?ge.b.audioEngine.audioContext.currentTime+e:ge.b.audioEngine.audioContext.currentTime;if(this._soundSource&&this._streamingSource||this.spatialSound&&this._soundPanner&&(isNaN(this._position.x)||isNaN(this._position.y)||isNaN(this._position.z)||this._soundPanner.setPosition(this._position.x,this._position.y,this._position.z),this._isDirectional&&(this._soundPanner.coneInnerAngle=this._coneInnerAngle,this._soundPanner.coneOuterAngle=this._coneOuterAngle,this._soundPanner.coneOuterGain=this._coneOuterGain,this._connectedTransformNode?this._updateDirection():this._soundPanner.setOrientation(this._localDirection.x,this._localDirection.y,this._localDirection.z))),this._streaming){if(this._streamingSource||(this._streamingSource=ge.b.audioEngine.audioContext.createMediaElementSource(this._htmlAudioElement),this._htmlAudioElement.onended=function(){i._onended()},this._htmlAudioElement.playbackRate=this._playbackRate),this._streamingSource.disconnect(),this._streamingSource.connect(this._inputAudioNode),this._htmlAudioElement)(r=function(){if(ge.b.audioEngine.unlocked){var e=i._htmlAudioElement.play();void 0!==e&&e.catch(function(e){ge.b.audioEngine.lock(),(i.loop||i.autoplay)&&ge.b.audioEngine.onAudioUnlockedObservable.addOnce(function(){r()})})}else(i.loop||i.autoplay)&&ge.b.audioEngine.onAudioUnlockedObservable.addOnce(function(){r()})})()}else{var r=function(){ge.b.audioEngine.audioContext&&(i._soundSource=ge.b.audioEngine.audioContext.createBufferSource(),i._soundSource.buffer=i._audioBuffer,i._soundSource.connect(i._inputAudioNode),i._soundSource.loop=i.loop,i._soundSource.playbackRate.value=i._playbackRate,i._soundSource.onended=function(){i._onended()},n=e?ge.b.audioEngine.audioContext.currentTime+e:ge.b.audioEngine.audioContext.currentTime,i._soundSource.start(n,i.isPaused?i._startOffset%i._soundSource.buffer.duration:t||0))};"suspended"===ge.b.audioEngine.audioContext.state?setTimeout(function(){"suspended"===ge.b.audioEngine.audioContext.state?(ge.b.audioEngine.lock(),(i.loop||i.autoplay)&&ge.b.audioEngine.onAudioUnlockedObservable.addOnce(function(){r()})):r()},500):r()}this._startTime=n,this.isPlaying=!0,this.isPaused=!1}catch(e){p.a.Error("Error while trying to play audio: "+this.name+", "+e.message)}},e.prototype._onended=function(){this.isPlaying=!1,this.onended&&this.onended(),this.onEndedObservable.notifyObservers(this)},e.prototype.stop=function(e){var t=this;if(this.isPlaying)if(this._streaming)this._htmlAudioElement?(this._htmlAudioElement.pause(),this._htmlAudioElement.currentTime>0&&(this._htmlAudioElement.currentTime=0)):this._streamingSource.disconnect(),this.isPlaying=!1;else if(ge.b.audioEngine.audioContext&&this._soundSource){var i=e?ge.b.audioEngine.audioContext.currentTime+e:ge.b.audioEngine.audioContext.currentTime;this._soundSource.stop(i),this._soundSource.onended=function(){t.isPlaying=!1},this.isPaused||(this._startOffset=0)}},e.prototype.pause=function(){this.isPlaying&&(this.isPaused=!0,this._streaming?this._htmlAudioElement?this._htmlAudioElement.pause():this._streamingSource.disconnect():ge.b.audioEngine.audioContext&&(this.stop(0),this._startOffset+=ge.b.audioEngine.audioContext.currentTime-this._startTime))},e.prototype.setVolume=function(e,t){ge.b.audioEngine.canUseWebAudio&&this._soundGain&&(t&&ge.b.audioEngine.audioContext?(this._soundGain.gain.cancelScheduledValues(ge.b.audioEngine.audioContext.currentTime),this._soundGain.gain.setValueAtTime(this._soundGain.gain.value,ge.b.audioEngine.audioContext.currentTime),this._soundGain.gain.linearRampToValueAtTime(e,ge.b.audioEngine.audioContext.currentTime+t)):this._soundGain.gain.value=e),this._volume=e},e.prototype.setPlaybackRate=function(e){this._playbackRate=e,this.isPlaying&&(this._streaming&&this._htmlAudioElement?this._htmlAudioElement.playbackRate=this._playbackRate:this._soundSource&&(this._soundSource.playbackRate.value=this._playbackRate))},e.prototype.getVolume=function(){return this._volume},e.prototype.attachToMesh=function(e){var t=this;this._connectedTransformNode&&this._registerFunc&&(this._connectedTransformNode.unregisterAfterWorldMatrixUpdate(this._registerFunc),this._registerFunc=null),this._connectedTransformNode=e,this.spatialSound||(this.spatialSound=!0,this._createSpatialParameters(),this.isPlaying&&this.loop&&(this.stop(),this.play())),this._onRegisterAfterWorldMatrixUpdate(this._connectedTransformNode),this._registerFunc=function(e){return t._onRegisterAfterWorldMatrixUpdate(e)},this._connectedTransformNode.registerAfterWorldMatrixUpdate(this._registerFunc)},e.prototype.detachFromMesh=function(){this._connectedTransformNode&&this._registerFunc&&(this._connectedTransformNode.unregisterAfterWorldMatrixUpdate(this._registerFunc),this._registerFunc=null,this._connectedTransformNode=null)},e.prototype._onRegisterAfterWorldMatrixUpdate=function(e){if(e.getBoundingInfo){var t=e;if(this._positionInEmitterSpace)t.worldMatrixFromCache.invertToRef(o.t.Matrix[0]),this.setPosition(o.t.Matrix[0].getTranslation());else{var i=t.getBoundingInfo();this.setPosition(i.boundingSphere.centerWorld)}ge.b.audioEngine.canUseWebAudio&&this._isDirectional&&this.isPlaying&&this._updateDirection()}},e.prototype.clone=function(){var t=this;if(this._streaming)return null;var i=function(){t._isReadyToPlay?(r._audioBuffer=t.getAudioBuffer(),r._isReadyToPlay=!0,r.autoplay&&r.play()):window.setTimeout(i,300)},n={autoplay:this.autoplay,loop:this.loop,volume:this._volume,spatialSound:this.spatialSound,maxDistance:this.maxDistance,useCustomAttenuation:this.useCustomAttenuation,rolloffFactor:this.rolloffFactor,refDistance:this.refDistance,distanceModel:this.distanceModel},r=new e(this.name+"_cloned",new ArrayBuffer(0),this._scene,null,n);return this.useCustomAttenuation&&r.setAttenuationFunction(this._customAttenuationFunction),r.setPosition(this._position),r.setPlaybackRate(this._playbackRate),i(),r},e.prototype.getAudioBuffer=function(){return this._audioBuffer},e.prototype.serialize=function(){var e={name:this.name,url:this.name,autoplay:this.autoplay,loop:this.loop,volume:this._volume,spatialSound:this.spatialSound,maxDistance:this.maxDistance,rolloffFactor:this.rolloffFactor,refDistance:this.refDistance,distanceModel:this.distanceModel,playbackRate:this._playbackRate,panningModel:this._panningModel,soundTrackId:this.soundTrackId};return this.spatialSound&&(this._connectedTransformNode&&(e.connectedMeshId=this._connectedTransformNode.id),e.position=this._position.asArray(),e.refDistance=this.refDistance,e.distanceModel=this.distanceModel,e.isDirectional=this._isDirectional,e.localDirectionToMesh=this._localDirection.asArray(),e.coneInnerAngle=this._coneInnerAngle,e.coneOuterAngle=this._coneOuterAngle,e.coneOuterGain=this._coneOuterGain),e},e.Parse=function(t,i,n,r){var s,a=t.name;s=t.url?n+t.url:n+a;var c,l={autoplay:t.autoplay,loop:t.loop,volume:t.volume,spatialSound:t.spatialSound,maxDistance:t.maxDistance,rolloffFactor:t.rolloffFactor,refDistance:t.refDistance,distanceModel:t.distanceModel,playbackRate:t.playbackRate};if(r){var u=function(){r._isReadyToPlay?(c._audioBuffer=r.getAudioBuffer(),c._isReadyToPlay=!0,c.autoplay&&c.play()):window.setTimeout(u,300)};c=new e(a,new ArrayBuffer(0),i,null,l),u()}else c=new e(a,s,i,function(){i._removePendingData(c)},l),i._addPendingData(c);if(t.position){var h=o.x.FromArray(t.position);c.setPosition(h)}if(t.isDirectional&&(c.setDirectionalCone(t.coneInnerAngle||360,t.coneOuterAngle||360,t.coneOuterGain||0),t.localDirectionToMesh)){var d=o.x.FromArray(t.localDirectionToMesh);c.setLocalDirectionToMesh(d)}if(t.connectedMeshId){var f=i.getMeshByID(t.connectedMeshId);f&&c.attachToMesh(f)}return c},e._SceneComponentInitialization=function(e){throw be.a.WarnImport("AudioSceneComponent")},e}(),Ee=function(){function e(e,t){void 0===t&&(t={}),this.id=-1,this._isMainTrack=!1,this._isInitialized=!1,this._scene=e,this.soundCollection=new Array,this._options=t,!this._isMainTrack&&this._scene.soundTracks&&(this._scene.soundTracks.push(this),this.id=this._scene.soundTracks.length-1)}return e.prototype._initializeSoundTrackAudioGraph=function(){ge.b.audioEngine.canUseWebAudio&&ge.b.audioEngine.audioContext&&(this._outputAudioNode=ge.b.audioEngine.audioContext.createGain(),this._outputAudioNode.connect(ge.b.audioEngine.masterGain),this._options&&(this._options.volume&&(this._outputAudioNode.gain.value=this._options.volume),this._options.mainTrack&&(this._isMainTrack=this._options.mainTrack)),this._isInitialized=!0)},e.prototype.dispose=function(){if(ge.b.audioEngine&&ge.b.audioEngine.canUseWebAudio){for(this._connectedAnalyser&&this._connectedAnalyser.stopDebugCanvas();this.soundCollection.length;)this.soundCollection[0].dispose();this._outputAudioNode&&this._outputAudioNode.disconnect(),this._outputAudioNode=null}},e.prototype.AddSound=function(e){this._isInitialized||this._initializeSoundTrackAudioGraph(),ge.b.audioEngine.canUseWebAudio&&this._outputAudioNode&&e.connectToSoundTrackAudioNode(this._outputAudioNode),e.soundTrackId&&(-1===e.soundTrackId?this._scene.mainSoundTrack.RemoveSound(e):this._scene.soundTracks&&this._scene.soundTracks[e.soundTrackId].RemoveSound(e)),this.soundCollection.push(e),e.soundTrackId=this.id},e.prototype.RemoveSound=function(e){var t=this.soundCollection.indexOf(e);-1!==t&&this.soundCollection.splice(t,1)},e.prototype.setVolume=function(e){ge.b.audioEngine.canUseWebAudio&&this._outputAudioNode&&(this._outputAudioNode.gain.value=e)},e.prototype.switchPanningModelToHRTF=function(){if(ge.b.audioEngine.canUseWebAudio)for(var e=0;e<this.soundCollection.length;e++)this.soundCollection[e].switchPanningModelToHRTF()},e.prototype.switchPanningModelToEqualPower=function(){if(ge.b.audioEngine.canUseWebAudio)for(var e=0;e<this.soundCollection.length;e++)this.soundCollection[e].switchPanningModelToEqualPower()},e.prototype.connectToAnalyser=function(e){this._connectedAnalyser&&this._connectedAnalyser.stopDebugCanvas(),this._connectedAnalyser=e,ge.b.audioEngine.canUseWebAudio&&this._outputAudioNode&&(this._outputAudioNode.disconnect(),this._connectedAnalyser.connectAudioNodes(this._outputAudioNode,ge.b.audioEngine.masterGain))},e}(),Ae=i(14);n.a.AddParser(Ae.a.NAME_AUDIO,function(e,t,i,n){var r,o=[];if(i.sounds=i.sounds||[],void 0!==e.sounds&&null!==e.sounds)for(var s=0,a=e.sounds.length;s<a;s++){var c=e.sounds[s];ge.b.audioEngine.canUseWebAudio?(c.url||(c.url=c.name),o[c.url]?i.sounds.push(Te.Parse(c,t,n,o[c.url])):(r=Te.Parse(c,t,n),o[c.url]=r,i.sounds.push(r))):i.sounds.push(new Te(c.name,null,t))}o=[]}),Object.defineProperty(W.a.prototype,"mainSoundTrack",{get:function(){var e=this._getComponent(Ae.a.NAME_AUDIO);return e||(e=new xe(this),this._addComponent(e)),this._mainSoundTrack||(this._mainSoundTrack=new Ee(this,{mainTrack:!0})),this._mainSoundTrack},enumerable:!0,configurable:!0}),W.a.prototype.getSoundByName=function(e){var t;for(t=0;t<this.mainSoundTrack.soundCollection.length;t++)if(this.mainSoundTrack.soundCollection[t].name===e)return this.mainSoundTrack.soundCollection[t];if(this.soundTracks)for(var i=0;i<this.soundTracks.length;i++)for(t=0;t<this.soundTracks[i].soundCollection.length;t++)if(this.soundTracks[i].soundCollection[t].name===e)return this.soundTracks[i].soundCollection[t];return null},Object.defineProperty(W.a.prototype,"audioEnabled",{get:function(){var e=this._getComponent(Ae.a.NAME_AUDIO);return e||(e=new xe(this),this._addComponent(e)),e.audioEnabled},set:function(e){var t=this._getComponent(Ae.a.NAME_AUDIO);t||(t=new xe(this),this._addComponent(t)),e?t.enableAudio():t.disableAudio()},enumerable:!0,configurable:!0}),Object.defineProperty(W.a.prototype,"headphone",{get:function(){var e=this._getComponent(Ae.a.NAME_AUDIO);return e||(e=new xe(this),this._addComponent(e)),e.headphone},set:function(e){var t=this._getComponent(Ae.a.NAME_AUDIO);t||(t=new xe(this),this._addComponent(t)),e?t.switchAudioModeForHeadphones():t.switchAudioModeForNormalSpeakers()},enumerable:!0,configurable:!0});var xe=function(){function e(e){this.name=Ae.a.NAME_AUDIO,this._audioEnabled=!0,this._headphone=!1,this.scene=e,e.soundTracks=new Array,e.sounds=new Array}return Object.defineProperty(e.prototype,"audioEnabled",{get:function(){return this._audioEnabled},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"headphone",{get:function(){return this._headphone},enumerable:!0,configurable:!0}),e.prototype.register=function(){this.scene._afterRenderStage.registerStep(Ae.a.STEP_AFTERRENDER_AUDIO,this,this._afterRender)},e.prototype.rebuild=function(){},e.prototype.serialize=function(e){if(e.sounds=[],this.scene.soundTracks)for(var t=0;t<this.scene.soundTracks.length;t++)for(var i=this.scene.soundTracks[t],n=0;n<i.soundCollection.length;n++)e.sounds.push(i.soundCollection[n].serialize())},e.prototype.addFromContainer=function(e){var t=this;e.sounds&&e.sounds.forEach(function(e){e.play(),e.autoplay=!0,t.scene.mainSoundTrack.AddSound(e)})},e.prototype.removeFromContainer=function(e,t){var i=this;void 0===t&&(t=!1),e.sounds&&e.sounds.forEach(function(e){e.stop(),e.autoplay=!1,i.scene.mainSoundTrack.RemoveSound(e),t&&e.dispose()})},e.prototype.dispose=function(){var e=this.scene;if(e._mainSoundTrack&&e.mainSoundTrack.dispose(),e.soundTracks)for(var t=0;t<e.soundTracks.length;t++)e.soundTracks[t].dispose()},e.prototype.disableAudio=function(){var e,t=this.scene;for(this._audioEnabled=!1,e=0;e<t.mainSoundTrack.soundCollection.length;e++)t.mainSoundTrack.soundCollection[e].pause();if(t.soundTracks)for(e=0;e<t.soundTracks.length;e++)for(var i=0;i<t.soundTracks[e].soundCollection.length;i++)t.soundTracks[e].soundCollection[i].pause()},e.prototype.enableAudio=function(){var e,t=this.scene;for(this._audioEnabled=!0,e=0;e<t.mainSoundTrack.soundCollection.length;e++)t.mainSoundTrack.soundCollection[e].isPaused&&t.mainSoundTrack.soundCollection[e].play();if(t.soundTracks)for(e=0;e<t.soundTracks.length;e++)for(var i=0;i<t.soundTracks[e].soundCollection.length;i++)t.soundTracks[e].soundCollection[i].isPaused&&t.soundTracks[e].soundCollection[i].play()},e.prototype.switchAudioModeForHeadphones=function(){var e=this.scene;if(this._headphone=!0,e.mainSoundTrack.switchPanningModelToHRTF(),e.soundTracks)for(var t=0;t<e.soundTracks.length;t++)e.soundTracks[t].switchPanningModelToHRTF()},e.prototype.switchAudioModeForNormalSpeakers=function(){var e=this.scene;if(this._headphone=!1,e.mainSoundTrack.switchPanningModelToEqualPower(),e.soundTracks)for(var t=0;t<e.soundTracks.length;t++)e.soundTracks[t].switchPanningModelToEqualPower()},e.prototype._afterRender=function(){var e=this.scene;if(this._audioEnabled&&e._mainSoundTrack&&e.soundTracks&&(0!==e._mainSoundTrack.soundCollection.length||1!==e.soundTracks.length)){var t,i=ge.b.audioEngine;if((t=e.activeCameras.length>0?e.activeCameras[0]:e.activeCamera)&&i.audioContext){i.audioContext.listener.setPosition(t.position.x,t.position.y,t.position.z),t.rigCameras&&t.rigCameras.length>0&&(t=t.rigCameras[0]);var n,r=o.j.Invert(t.getViewMatrix()),s=o.x.TransformNormal(new o.x(0,0,-1),r);for(s.normalize(),isNaN(s.x)||isNaN(s.y)||isNaN(s.z)||i.audioContext.listener.setOrientation(s.x,s.y,s.z,0,1,0),n=0;n<e.mainSoundTrack.soundCollection.length;n++){var a=e.mainSoundTrack.soundCollection[n];a.useCustomAttenuation&&a.updateDistanceFromListener()}if(e.soundTracks)for(n=0;n<e.soundTracks.length;n++)for(var c=0;c<e.soundTracks[n].soundCollection.length;c++)(a=e.soundTracks[n].soundCollection[c]).useCustomAttenuation&&a.updateDistanceFromListener()}}},e}();Te._SceneComponentInitialization=function(e){var t=e._getComponent(Ae.a.NAME_AUDIO);t||(t=new xe(e),e._addComponent(t))};var Re=function(){function e(e,t,i){var n=this;if(this.loop=!1,this._coneInnerAngle=360,this._coneOuterAngle=360,this._volume=1,this.isPlaying=!1,this.isPaused=!1,this._sounds=[],this._weights=[],t.length!==i.length)throw new Error("Sounds length does not equal weights length");this.loop=e,this._weights=i;for(var r=0,o=0,s=i;o<s.length;o++){r+=s[o]}for(var a=r>0?1/r:0,c=0;c<this._weights.length;c++)this._weights[c]*=a;this._sounds=t;for(var l=0,u=this._sounds;l<u.length;l++){u[l].onEndedObservable.add(function(){n._onended()})}}return Object.defineProperty(e.prototype,"directionalConeInnerAngle",{get:function(){return this._coneInnerAngle},set:function(e){if(e!==this._coneInnerAngle){if(this._coneOuterAngle<e)return void p.a.Error("directionalConeInnerAngle: outer angle of the cone must be superior or equal to the inner angle.");this._coneInnerAngle=e;for(var t=0,i=this._sounds;t<i.length;t++){i[t].directionalConeInnerAngle=e}}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"directionalConeOuterAngle",{get:function(){return this._coneOuterAngle},set:function(e){if(e!==this._coneOuterAngle){if(e<this._coneInnerAngle)return void p.a.Error("directionalConeOuterAngle: outer angle of the cone must be superior or equal to the inner angle.");this._coneOuterAngle=e;for(var t=0,i=this._sounds;t<i.length;t++){i[t].directionalConeOuterAngle=e}}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"volume",{get:function(){return this._volume},set:function(e){if(e!==this._volume)for(var t=0,i=this._sounds;t<i.length;t++){i[t].setVolume(e)}},enumerable:!0,configurable:!0}),e.prototype._onended=function(){void 0!==this._currentIndex&&(this._sounds[this._currentIndex].autoplay=!1),this.loop&&this.isPlaying?this.play():this.isPlaying=!1},e.prototype.pause=function(){this.isPaused=!0,void 0!==this._currentIndex&&this._sounds[this._currentIndex].pause()},e.prototype.stop=function(){this.isPlaying=!1,void 0!==this._currentIndex&&this._sounds[this._currentIndex].stop()},e.prototype.play=function(e){if(!this.isPaused){this.stop();for(var t=Math.random(),i=0,n=0;n<this._weights.length;n++)if(t<=(i+=this._weights[n])){this._currentIndex=n;break}}var r=this._sounds[this._currentIndex];r.isReady()?r.play(0,this.isPaused?void 0:e):r.autoplay=!0,this.isPlaying=!0,this.isPaused=!1},e}(),Pe=i(17),Se=function(){function e(){this._zoomStopsAnimation=!1,this._idleRotationSpeed=.05,this._idleRotationWaitTime=2e3,this._idleRotationSpinupTime=2e3,this._isPointerDown=!1,this._lastFrameTime=null,this._lastInteractionTime=-1/0,this._cameraRotationSpeed=0,this._lastFrameRadius=0}return Object.defineProperty(e.prototype,"name",{get:function(){return"AutoRotation"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"zoomStopsAnimation",{get:function(){return this._zoomStopsAnimation},set:function(e){this._zoomStopsAnimation=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"idleRotationSpeed",{get:function(){return this._idleRotationSpeed},set:function(e){this._idleRotationSpeed=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"idleRotationWaitTime",{get:function(){return this._idleRotationWaitTime},set:function(e){this._idleRotationWaitTime=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"idleRotationSpinupTime",{get:function(){return this._idleRotationSpinupTime},set:function(e){this._idleRotationSpinupTime=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rotationInProgress",{get:function(){return Math.abs(this._cameraRotationSpeed)>0},enumerable:!0,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(e){var t=this;this._attachedCamera=e;var i=this._attachedCamera.getScene();this._onPrePointerObservableObserver=i.onPrePointerObservable.add(function(e){e.type!==Pe.a.POINTERDOWN?e.type===Pe.a.POINTERUP&&(t._isPointerDown=!1):t._isPointerDown=!0}),this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add(function(){var e=X.a.Now,i=0;null!=t._lastFrameTime&&(i=e-t._lastFrameTime),t._lastFrameTime=e,t._applyUserInteraction();var n=e-t._lastInteractionTime-t._idleRotationWaitTime,r=Math.max(Math.min(n/t._idleRotationSpinupTime,1),0);t._cameraRotationSpeed=t._idleRotationSpeed*r,t._attachedCamera&&(t._attachedCamera.alpha-=t._cameraRotationSpeed*(i/1e3))})},e.prototype.detach=function(){if(this._attachedCamera){var e=this._attachedCamera.getScene();this._onPrePointerObservableObserver&&e.onPrePointerObservable.remove(this._onPrePointerObservableObserver),this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._attachedCamera=null}},e.prototype._userIsZooming=function(){return!!this._attachedCamera&&0!==this._attachedCamera.inertialRadiusOffset},e.prototype._shouldAnimationStopForInteraction=function(){if(!this._attachedCamera)return!1;var e=!1;return this._lastFrameRadius===this._attachedCamera.radius&&0!==this._attachedCamera.inertialRadiusOffset&&(e=!0),this._lastFrameRadius=this._attachedCamera.radius,this._zoomStopsAnimation?e:this._userIsZooming()},e.prototype._applyUserInteraction=function(){this._userIsMoving()&&!this._shouldAnimationStopForInteraction()&&(this._lastInteractionTime=X.a.Now)},e.prototype._userIsMoving=function(){return!!this._attachedCamera&&(0!==this._attachedCamera.inertialAlphaOffset||0!==this._attachedCamera.inertialBetaOffset||0!==this._attachedCamera.inertialRadiusOffset||0!==this._attachedCamera.inertialPanningX||0!==this._attachedCamera.inertialPanningY||this._isPointerDown)},e}(),Ce=function(){function e(){this.transitionDuration=450,this.lowerRadiusTransitionRange=2,this.upperRadiusTransitionRange=-2,this._autoTransitionRange=!1,this._radiusIsAnimating=!1,this._radiusBounceTransition=null,this._animatables=new Array}return Object.defineProperty(e.prototype,"name",{get:function(){return"Bouncing"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"autoTransitionRange",{get:function(){return this._autoTransitionRange},set:function(e){var t=this;if(this._autoTransitionRange!==e){this._autoTransitionRange=e;var i=this._attachedCamera;i&&(e?this._onMeshTargetChangedObserver=i.onMeshTargetChangedObservable.add(function(e){if(e){e.computeWorldMatrix(!0);var i=e.getBoundingInfo().diagonalLength;t.lowerRadiusTransitionRange=.05*i,t.upperRadiusTransitionRange=.05*i}}):this._onMeshTargetChangedObserver&&i.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver))}},enumerable:!0,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(e){var t=this;this._attachedCamera=e,this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add(function(){t._attachedCamera&&(t._isRadiusAtLimit(t._attachedCamera.lowerRadiusLimit)&&t._applyBoundRadiusAnimation(t.lowerRadiusTransitionRange),t._isRadiusAtLimit(t._attachedCamera.upperRadiusLimit)&&t._applyBoundRadiusAnimation(t.upperRadiusTransitionRange))})},e.prototype.detach=function(){this._attachedCamera&&(this._onAfterCheckInputsObserver&&this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._onMeshTargetChangedObserver&&this._attachedCamera.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver),this._attachedCamera=null)},e.prototype._isRadiusAtLimit=function(e){return!!this._attachedCamera&&(this._attachedCamera.radius===e&&!this._radiusIsAnimating)},e.prototype._applyBoundRadiusAnimation=function(t){var i=this;if(this._attachedCamera){this._radiusBounceTransition||(e.EasingFunction.setEasingMode(e.EasingMode),this._radiusBounceTransition=B.CreateAnimation("radius",B.ANIMATIONTYPE_FLOAT,60,e.EasingFunction)),this._cachedWheelPrecision=this._attachedCamera.wheelPrecision,this._attachedCamera.wheelPrecision=1/0,this._attachedCamera.inertialRadiusOffset=0,this.stopAllAnimations(),this._radiusIsAnimating=!0;var n=B.TransitionTo("radius",this._attachedCamera.radius+t,this._attachedCamera,this._attachedCamera.getScene(),60,this._radiusBounceTransition,this.transitionDuration,function(){return i._clearAnimationLocks()});n&&this._animatables.push(n)}},e.prototype._clearAnimationLocks=function(){this._radiusIsAnimating=!1,this._attachedCamera&&(this._attachedCamera.wheelPrecision=this._cachedWheelPrecision)},e.prototype.stopAllAnimations=function(){for(this._attachedCamera&&(this._attachedCamera.animations=[]);this._animatables.length;)this._animatables[0].onAnimationEnd=null,this._animatables[0].stop(),this._animatables.shift()},e.EasingFunction=new te(.3),e.EasingMode=$.EASINGMODE_EASEOUT,e}(),Me=function(){function e(){this._mode=e.FitFrustumSidesMode,this._radiusScale=1,this._positionScale=.5,this._defaultElevation=.3,this._elevationReturnTime=1500,this._elevationReturnWaitTime=1e3,this._zoomStopsAnimation=!1,this._framingTime=1500,this.autoCorrectCameraLimitsAndSensibility=!0,this._isPointerDown=!1,this._lastInteractionTime=-1/0,this._animatables=new Array,this._betaIsAnimating=!1}return Object.defineProperty(e.prototype,"name",{get:function(){return"Framing"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"mode",{get:function(){return this._mode},set:function(e){this._mode=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"radiusScale",{get:function(){return this._radiusScale},set:function(e){this._radiusScale=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"positionScale",{get:function(){return this._positionScale},set:function(e){this._positionScale=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"defaultElevation",{get:function(){return this._defaultElevation},set:function(e){this._defaultElevation=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"elevationReturnTime",{get:function(){return this._elevationReturnTime},set:function(e){this._elevationReturnTime=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"elevationReturnWaitTime",{get:function(){return this._elevationReturnWaitTime},set:function(e){this._elevationReturnWaitTime=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"zoomStopsAnimation",{get:function(){return this._zoomStopsAnimation},set:function(e){this._zoomStopsAnimation=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"framingTime",{get:function(){return this._framingTime},set:function(e){this._framingTime=e},enumerable:!0,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(t){var i=this;this._attachedCamera=t;var n=this._attachedCamera.getScene();e.EasingFunction.setEasingMode(e.EasingMode),this._onPrePointerObservableObserver=n.onPrePointerObservable.add(function(e){e.type!==Pe.a.POINTERDOWN?e.type===Pe.a.POINTERUP&&(i._isPointerDown=!1):i._isPointerDown=!0}),this._onMeshTargetChangedObserver=t.onMeshTargetChangedObservable.add(function(e){e&&i.zoomOnMesh(e)}),this._onAfterCheckInputsObserver=t.onAfterCheckInputsObservable.add(function(){i._applyUserInteraction(),i._maintainCameraAboveGround()})},e.prototype.detach=function(){if(this._attachedCamera){var e=this._attachedCamera.getScene();this._onPrePointerObservableObserver&&e.onPrePointerObservable.remove(this._onPrePointerObservableObserver),this._onAfterCheckInputsObserver&&this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._onMeshTargetChangedObserver&&this._attachedCamera.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver),this._attachedCamera=null}},e.prototype.zoomOnMesh=function(e,t,i){void 0===t&&(t=!1),void 0===i&&(i=null),e.computeWorldMatrix(!0);var n=e.getBoundingInfo().boundingBox;this.zoomOnBoundingInfo(n.minimumWorld,n.maximumWorld,t,i)},e.prototype.zoomOnMeshHierarchy=function(e,t,i){void 0===t&&(t=!1),void 0===i&&(i=null),e.computeWorldMatrix(!0);var n=e.getHierarchyBoundingVectors(!0);this.zoomOnBoundingInfo(n.min,n.max,t,i)},e.prototype.zoomOnMeshesHierarchy=function(e,t,i){void 0===t&&(t=!1),void 0===i&&(i=null);for(var n=new o.x(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),r=new o.x(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),s=0;s<e.length;s++){var a=e[s].getHierarchyBoundingVectors(!0);ye.h.CheckExtends(a.min,n,r),ye.h.CheckExtends(a.max,n,r)}this.zoomOnBoundingInfo(n,r,t,i)},e.prototype.zoomOnBoundingInfo=function(t,i,n,r){var s,a=this;if(void 0===n&&(n=!1),void 0===r&&(r=null),this._attachedCamera){var c=t.y,l=c+(i.y-c)*this._positionScale,u=i.subtract(t).scale(.5);if(n)s=new o.x(0,l,0);else{var h=t.add(u);s=new o.x(h.x,l,h.z)}this._vectorTransition||(this._vectorTransition=B.CreateAnimation("target",B.ANIMATIONTYPE_VECTOR3,60,e.EasingFunction)),this._betaIsAnimating=!0;var d=B.TransitionTo("target",s,this._attachedCamera,this._attachedCamera.getScene(),60,this._vectorTransition,this._framingTime);d&&this._animatables.push(d);var f=0;if(this._mode===e.FitFrustumSidesMode){var p=this._calculateLowerRadiusFromModelBoundingSphere(t,i);this.autoCorrectCameraLimitsAndSensibility&&(this._attachedCamera.lowerRadiusLimit=u.length()+this._attachedCamera.minZ),f=p}else this._mode===e.IgnoreBoundsSizeMode&&(f=this._calculateLowerRadiusFromModelBoundingSphere(t,i),this.autoCorrectCameraLimitsAndSensibility&&null===this._attachedCamera.lowerRadiusLimit&&(this._attachedCamera.lowerRadiusLimit=this._attachedCamera.minZ));if(this.autoCorrectCameraLimitsAndSensibility){var _=i.subtract(t).length();this._attachedCamera.panningSensibility=5e3/_,this._attachedCamera.wheelPrecision=100/f}this._radiusTransition||(this._radiusTransition=B.CreateAnimation("radius",B.ANIMATIONTYPE_FLOAT,60,e.EasingFunction)),(d=B.TransitionTo("radius",f,this._attachedCamera,this._attachedCamera.getScene(),60,this._radiusTransition,this._framingTime,function(){a.stopAllAnimations(),r&&r(),a._attachedCamera&&a._attachedCamera.useInputToRestoreState&&a._attachedCamera.storeState()}))&&this._animatables.push(d)}},e.prototype._calculateLowerRadiusFromModelBoundingSphere=function(t,i){var n=i.subtract(t).length(),r=this._getFrustumSlope(),o=.5*n*this._radiusScale,s=o*Math.sqrt(1+1/(r.x*r.x)),a=o*Math.sqrt(1+1/(r.y*r.y)),c=Math.max(s,a),l=this._attachedCamera;return l?(l.lowerRadiusLimit&&this._mode===e.IgnoreBoundsSizeMode&&(c=c<l.lowerRadiusLimit?l.lowerRadiusLimit:c),l.upperRadiusLimit&&(c=c>l.upperRadiusLimit?l.upperRadiusLimit:c),c):0},e.prototype._maintainCameraAboveGround=function(){var t=this;if(!(this._elevationReturnTime<0)){var i=X.a.Now-this._lastInteractionTime,n=.5*Math.PI-this._defaultElevation,r=.5*Math.PI;if(this._attachedCamera&&!this._betaIsAnimating&&this._attachedCamera.beta>r&&i>=this._elevationReturnWaitTime){this._betaIsAnimating=!0,this.stopAllAnimations(),this._betaTransition||(this._betaTransition=B.CreateAnimation("beta",B.ANIMATIONTYPE_FLOAT,60,e.EasingFunction));var o=B.TransitionTo("beta",n,this._attachedCamera,this._attachedCamera.getScene(),60,this._betaTransition,this._elevationReturnTime,function(){t._clearAnimationLocks(),t.stopAllAnimations()});o&&this._animatables.push(o)}}},e.prototype._getFrustumSlope=function(){var e=this._attachedCamera;if(!e)return o.w.Zero();var t=e.getScene().getEngine().getAspectRatio(e),i=Math.tan(e.fov/2),n=i*t;return new o.w(n,i)},e.prototype._clearAnimationLocks=function(){this._betaIsAnimating=!1},e.prototype._applyUserInteraction=function(){this.isUserIsMoving&&(this._lastInteractionTime=X.a.Now,this.stopAllAnimations(),this._clearAnimationLocks())},e.prototype.stopAllAnimations=function(){for(this._attachedCamera&&(this._attachedCamera.animations=[]);this._animatables.length;)this._animatables[0]&&(this._animatables[0].onAnimationEnd=null,this._animatables[0].stop()),this._animatables.shift()},Object.defineProperty(e.prototype,"isUserIsMoving",{get:function(){return!!this._attachedCamera&&(0!==this._attachedCamera.inertialAlphaOffset||0!==this._attachedCamera.inertialBetaOffset||0!==this._attachedCamera.inertialRadiusOffset||0!==this._attachedCamera.inertialPanningX||0!==this._attachedCamera.inertialPanningY||this._isPointerDown)},enumerable:!0,configurable:!0}),e.EasingFunction=new oe,e.EasingMode=$.EASINGMODE_EASEINOUT,e.IgnoreBoundsSizeMode=0,e.FitFrustumSidesMode=1,e}(),Oe=function(){return function(e,t,i,n){void 0===t&&(t=new o.x),void 0===i&&(i=0),void 0===n&&(n=!1),this.direction=e,this.rotatedDirection=t,this.diff=i,this.ignore=n}}(),Ie=function(){function e(e){this.ui=e,this.name="AttachToBoxBehavior",this.distanceAwayFromFace=.15,this.distanceAwayFromBottomOfFace=.15,this._faceVectors=[new Oe(o.x.Up()),new Oe(o.x.Down()),new Oe(o.x.Left()),new Oe(o.x.Right()),new Oe(o.x.Forward()),new Oe(o.x.Forward().scaleInPlace(-1))],this._tmpMatrix=new o.j,this._tmpVector=new o.x,this._zeroVector=o.x.Zero(),this._lookAtTmpMatrix=new o.j}return e.prototype.init=function(){},e.prototype._closestFace=function(e){var t=this;return this._faceVectors.forEach(function(i){t._target.rotationQuaternion||(t._target.rotationQuaternion=o.q.RotationYawPitchRoll(t._target.rotation.y,t._target.rotation.x,t._target.rotation.z)),t._target.rotationQuaternion.toRotationMatrix(t._tmpMatrix),o.x.TransformCoordinatesToRef(i.direction,t._tmpMatrix,i.rotatedDirection),i.diff=o.x.GetAngleBetweenVectors(i.rotatedDirection,e,o.x.Cross(i.rotatedDirection,e))}),this._faceVectors.reduce(function(e,t){return e.ignore?t:t.ignore?e:e.diff<t.diff?e:t},this._faceVectors[0])},e.prototype._lookAtToRef=function(e,t,i){void 0===t&&(t=new o.x(0,1,0)),o.j.LookAtLHToRef(this._zeroVector,e,t,this._lookAtTmpMatrix),this._lookAtTmpMatrix.invert(),o.q.FromRotationMatrixToRef(this._lookAtTmpMatrix,i)},e.prototype.attach=function(e){var t=this;this._target=e,this._scene=this._target.getScene(),this._onRenderObserver=this._scene.onBeforeRenderObservable.add(function(){if(t._scene.activeCamera){var i=t._scene.activeCamera.position;t._scene.activeCamera.devicePosition&&(i=t._scene.activeCamera.devicePosition);var n=t._closestFace(i.subtract(e.position));t._scene.activeCamera.leftCamera?t._scene.activeCamera.leftCamera.computeWorldMatrix().getRotationMatrixToRef(t._tmpMatrix):t._scene.activeCamera.computeWorldMatrix().getRotationMatrixToRef(t._tmpMatrix),o.x.TransformCoordinatesToRef(o.x.Up(),t._tmpMatrix,t._tmpVector),t._faceVectors.forEach(function(e){n.direction.x&&e.direction.x&&(e.ignore=!0),n.direction.y&&e.direction.y&&(e.ignore=!0),n.direction.z&&e.direction.z&&(e.ignore=!0)});var r=t._closestFace(t._tmpVector);t._faceVectors.forEach(function(e){e.ignore=!1}),t.ui.position.copyFrom(e.position),n.direction.x&&(n.rotatedDirection.scaleToRef(e.scaling.x/2+t.distanceAwayFromFace,t._tmpVector),t.ui.position.addInPlace(t._tmpVector)),n.direction.y&&(n.rotatedDirection.scaleToRef(e.scaling.y/2+t.distanceAwayFromFace,t._tmpVector),t.ui.position.addInPlace(t._tmpVector)),n.direction.z&&(n.rotatedDirection.scaleToRef(e.scaling.z/2+t.distanceAwayFromFace,t._tmpVector),t.ui.position.addInPlace(t._tmpVector)),t.ui.rotationQuaternion||(t.ui.rotationQuaternion=o.q.RotationYawPitchRoll(t.ui.rotation.y,t.ui.rotation.x,t.ui.rotation.z)),n.rotatedDirection.scaleToRef(-1,t._tmpVector),t._lookAtToRef(t._tmpVector,r.rotatedDirection,t.ui.rotationQuaternion),r.direction.x&&t.ui.up.scaleToRef(t.distanceAwayFromBottomOfFace-e.scaling.x/2,t._tmpVector),r.direction.y&&t.ui.up.scaleToRef(t.distanceAwayFromBottomOfFace-e.scaling.y/2,t._tmpVector),r.direction.z&&t.ui.up.scaleToRef(t.distanceAwayFromBottomOfFace-e.scaling.z/2,t._tmpVector),t.ui.position.addInPlace(t._tmpVector)}})},e.prototype.detach=function(){this._scene.onBeforeRenderObservable.remove(this._onRenderObserver)},e}(),De=function(){function e(){var e=this;this.delay=0,this.fadeInTime=300,this._millisecondsPerFrame=1e3/60,this._hovered=!1,this._hoverValue=0,this._ownerNode=null,this._update=function(){if(e._ownerNode){if(e._hoverValue+=e._hovered?e._millisecondsPerFrame:-e._millisecondsPerFrame,e._setAllVisibility(e._ownerNode,(e._hoverValue-e.delay)/e.fadeInTime),e._ownerNode.visibility>1)return e._setAllVisibility(e._ownerNode,1),void(e._hoverValue=e.fadeInTime+e.delay);if(e._ownerNode.visibility<0&&(e._setAllVisibility(e._ownerNode,0),e._hoverValue<0))return void(e._hoverValue=0);setTimeout(e._update,e._millisecondsPerFrame)}}}return Object.defineProperty(e.prototype,"name",{get:function(){return"FadeInOut"},enumerable:!0,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(e){this._ownerNode=e,this._setAllVisibility(this._ownerNode,0)},e.prototype.detach=function(){this._ownerNode=null},e.prototype.fadeIn=function(e){this._hovered=e,this._update()},e.prototype._setAllVisibility=function(e,t){var i=this;e.visibility=t,e.getChildMeshes().forEach(function(e){i._setAllVisibility(e,t)})},e}(),Le=i(54),we=function(){function e(){this._startDistance=0,this._initialScale=new o.x(0,0,0),this._targetScale=new o.x(0,0,0),this._sceneRenderObserver=null,this._dragBehaviorA=new Le.a({}),this._dragBehaviorA.moveAttached=!1,this._dragBehaviorB=new Le.a({}),this._dragBehaviorB.moveAttached=!1}return Object.defineProperty(e.prototype,"name",{get:function(){return"MultiPointerScale"},enumerable:!0,configurable:!0}),e.prototype.init=function(){},e.prototype._getCurrentDistance=function(){return this._dragBehaviorA.lastDragPosition.subtract(this._dragBehaviorB.lastDragPosition).length()},e.prototype.attach=function(e){var t=this;this._ownerNode=e,this._dragBehaviorA.onDragStartObservable.add(function(i){t._dragBehaviorA.dragging&&t._dragBehaviorB.dragging&&(t._dragBehaviorA.currentDraggingPointerID==t._dragBehaviorB.currentDraggingPointerID?t._dragBehaviorA.releaseDrag():(t._initialScale.copyFrom(e.scaling),t._startDistance=t._getCurrentDistance()))}),this._dragBehaviorB.onDragStartObservable.add(function(i){t._dragBehaviorA.dragging&&t._dragBehaviorB.dragging&&(t._dragBehaviorA.currentDraggingPointerID==t._dragBehaviorB.currentDraggingPointerID?t._dragBehaviorB.releaseDrag():(t._initialScale.copyFrom(e.scaling),t._startDistance=t._getCurrentDistance()))}),[this._dragBehaviorA,this._dragBehaviorB].forEach(function(e){e.onDragObservable.add(function(){if(t._dragBehaviorA.dragging&&t._dragBehaviorB.dragging){var e=t._getCurrentDistance()/t._startDistance;t._initialScale.scaleToRef(e,t._targetScale)}})}),e.addBehavior(this._dragBehaviorA),e.addBehavior(this._dragBehaviorB),this._sceneRenderObserver=e.getScene().onBeforeRenderObservable.add(function(){if(t._dragBehaviorA.dragging&&t._dragBehaviorB.dragging){var i=t._targetScale.subtract(e.scaling).scaleInPlace(.1);i.length()>.01&&e.scaling.addInPlace(i)}})},e.prototype.detach=function(){var e=this;this._ownerNode.getScene().onBeforeRenderObservable.remove(this._sceneRenderObserver),[this._dragBehaviorA,this._dragBehaviorB].forEach(function(t){t.onDragStartObservable.clear(),t.onDragObservable.clear(),e._ownerNode.removeBehavior(t)})},e}(),Fe=i(24),Ne=i(21),Be=i(45),Ue=function(){function e(){this._sceneRenderObserver=null,this._targetPosition=new o.x(0,0,0),this._moving=!1,this._startingOrientation=new o.q,this.zDragFactor=3,this.rotateDraggedObject=!0,this.dragging=!1,this.dragDeltaRatio=.2,this.currentDraggingPointerID=-1,this.detachCameraControls=!0,this.onDragStartObservable=new r.c,this.onDragEndObservable=new r.c}return Object.defineProperty(e.prototype,"name",{get:function(){return"SixDofDrag"},enumerable:!0,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(t){var i=this;this._ownerNode=t,this._scene=this._ownerNode.getScene(),e._virtualScene||(e._virtualScene=new W.a(this._scene.getEngine()),e._virtualScene.detachControl(),this._scene.getEngine().scenes.pop());var n=null,r=new o.x(0,0,0);this._virtualOriginMesh=new Fe.a("",e._virtualScene),this._virtualOriginMesh.rotationQuaternion=new o.q,this._virtualDragMesh=new Fe.a("",e._virtualScene),this._virtualDragMesh.rotationQuaternion=new o.q;var s=null;this._pointerObserver=this._scene.onPointerObservable.add(function(e,t){if(e.type==Pe.a.POINTERDOWN){if(!i.dragging&&e.pickInfo&&e.pickInfo.hit&&e.pickInfo.pickedMesh&&e.pickInfo.ray&&(h=e.pickInfo.pickedMesh,i._ownerNode==h||h.isDescendantOf(i._ownerNode))){i._scene.activeCamera&&i._scene.activeCamera.cameraRigMode==Ne.a.RIG_MODE_NONE&&e.pickInfo.ray.origin.copyFrom(i._scene.activeCamera.globalPosition),n=i._ownerNode,Be.a._RemoveAndStorePivotPoint(n),r.copyFrom(e.pickInfo.ray.origin),i._virtualOriginMesh.position.copyFrom(e.pickInfo.ray.origin),i._virtualOriginMesh.lookAt(e.pickInfo.ray.origin.add(e.pickInfo.ray.direction)),i._virtualOriginMesh.removeChild(i._virtualDragMesh),n.computeWorldMatrix(),i._virtualDragMesh.position.copyFrom(n.absolutePosition),n.rotationQuaternion||(n.rotationQuaternion=o.q.RotationYawPitchRoll(n.rotation.y,n.rotation.x,n.rotation.z));var a=n.parent;n.setParent(null),i._virtualDragMesh.rotationQuaternion.copyFrom(n.rotationQuaternion),n.setParent(a),i._virtualOriginMesh.addChild(i._virtualDragMesh),i._targetPosition.copyFrom(i._virtualDragMesh.absolutePosition),i.dragging=!0,i.currentDraggingPointerID=e.event.pointerId,i.detachCameraControls&&i._scene.activeCamera&&!i._scene.activeCamera.leftCamera&&(i._scene.activeCamera.inputs.attachedElement?(s=i._scene.activeCamera.inputs.attachedElement,i._scene.activeCamera.detachControl(i._scene.activeCamera.inputs.attachedElement)):s=null),Be.a._RestorePivotPoint(n),i.onDragStartObservable.notifyObservers({})}}else if(e.type==Pe.a.POINTERUP)i.currentDraggingPointerID==e.event.pointerId&&(i.dragging=!1,i._moving=!1,i.currentDraggingPointerID=-1,n=null,i._virtualOriginMesh.removeChild(i._virtualDragMesh),i.detachCameraControls&&s&&i._scene.activeCamera&&!i._scene.activeCamera.leftCamera&&i._scene.activeCamera.attachControl(s,!0),i.onDragEndObservable.notifyObservers({}));else if(e.type==Pe.a.POINTERMOVE&&i.currentDraggingPointerID==e.event.pointerId&&i.dragging&&e.pickInfo&&e.pickInfo.ray&&n){var c=i.zDragFactor;i._scene.activeCamera&&i._scene.activeCamera.cameraRigMode==Ne.a.RIG_MODE_NONE&&(e.pickInfo.ray.origin.copyFrom(i._scene.activeCamera.globalPosition),c=0);var l=e.pickInfo.ray.origin.subtract(r);r.copyFrom(e.pickInfo.ray.origin);var u=-o.x.Dot(l,e.pickInfo.ray.direction);i._virtualOriginMesh.addChild(i._virtualDragMesh),i._virtualDragMesh.position.z-=i._virtualDragMesh.position.z<1?u*i.zDragFactor:u*c*i._virtualDragMesh.position.z,i._virtualDragMesh.position.z<0&&(i._virtualDragMesh.position.z=0),i._virtualOriginMesh.position.copyFrom(e.pickInfo.ray.origin),i._virtualOriginMesh.lookAt(e.pickInfo.ray.origin.add(e.pickInfo.ray.direction)),i._virtualOriginMesh.removeChild(i._virtualDragMesh),i._targetPosition.copyFrom(i._virtualDragMesh.absolutePosition),n.parent&&o.x.TransformCoordinatesToRef(i._targetPosition,o.j.Invert(n.parent.getWorldMatrix()),i._targetPosition),i._moving||i._startingOrientation.copyFrom(i._virtualDragMesh.rotationQuaternion),i._moving=!0}var h});var a=new o.q;this._sceneRenderObserver=t.getScene().onBeforeRenderObservable.add(function(){if(i.dragging&&i._moving&&n){if(Be.a._RemoveAndStorePivotPoint(n),n.position.addInPlace(i._targetPosition.subtract(n.position).scale(i.dragDeltaRatio)),i.rotateDraggedObject){a.copyFrom(i._startingOrientation),a.x=-a.x,a.y=-a.y,a.z=-a.z,i._virtualDragMesh.rotationQuaternion.multiplyToRef(a,a),o.q.RotationYawPitchRollToRef(a.toEulerAngles("xyz").y,0,0,a),a.multiplyToRef(i._startingOrientation,a);var e=n.parent;(!e||e.scaling&&!e.scaling.isNonUniformWithinEpsilon(.001))&&(n.setParent(null),o.q.SlerpToRef(n.rotationQuaternion,a,i.dragDeltaRatio,n.rotationQuaternion),n.setParent(e))}Be.a._RestorePivotPoint(n)}})},e.prototype.detach=function(){this._scene&&this._scene.onPointerObservable.remove(this._pointerObserver),this._ownerNode&&this._ownerNode.getScene().onBeforeRenderObservable.remove(this._sceneRenderObserver),this._virtualOriginMesh&&this._virtualOriginMesh.dispose(),this._virtualDragMesh&&this._virtualDragMesh.dispose(),this.onDragEndObservable.clear(),this.onDragStartObservable.clear()},e}(),Ve=function(){function e(e,t,i){if(this.targetPosition=o.x.Zero(),this.poleTargetPosition=o.x.Zero(),this.poleTargetLocalOffset=o.x.Zero(),this.poleAngle=0,this.slerpAmount=1,this._bone1Quat=o.q.Identity(),this._bone1Mat=o.j.Identity(),this._bone2Ang=Math.PI,this._maxAngle=Math.PI,this._rightHandedSystem=!1,this._bendAxis=o.x.Right(),this._slerping=!1,this._adjustRoll=0,this._bone2=t,this._bone1=t.getParent(),this._bone1){this.mesh=e;var n=t.getPosition();if(t.getAbsoluteTransform().determinant()>0&&(this._rightHandedSystem=!0,this._bendAxis.x=0,this._bendAxis.y=0,this._bendAxis.z=-1,n.x>n.y&&n.x>n.z&&(this._adjustRoll=.5*Math.PI,this._bendAxis.z=1)),this._bone1.length){var r=this._bone1.getScale(),s=this._bone2.getScale();this._bone1Length=this._bone1.length*r.y*this.mesh.scaling.y,this._bone2Length=this._bone2.length*s.y*this.mesh.scaling.y}else if(this._bone1.children[0]){e.computeWorldMatrix(!0);var a=this._bone2.children[0].getAbsolutePosition(e),c=this._bone2.getAbsolutePosition(e),l=this._bone1.getAbsolutePosition(e);this._bone1Length=o.x.Distance(a,c),this._bone2Length=o.x.Distance(c,l)}this._bone1.getRotationMatrixToRef(o.s.WORLD,e,this._bone1Mat),this.maxAngle=Math.PI,i&&(i.targetMesh&&(this.targetMesh=i.targetMesh,this.targetMesh.computeWorldMatrix(!0)),i.poleTargetMesh?(this.poleTargetMesh=i.poleTargetMesh,this.poleTargetMesh.computeWorldMatrix(!0)):i.poleTargetBone?this.poleTargetBone=i.poleTargetBone:this._bone1.getParent()&&(this.poleTargetBone=this._bone1.getParent()),i.poleTargetLocalOffset&&this.poleTargetLocalOffset.copyFrom(i.poleTargetLocalOffset),i.poleAngle&&(this.poleAngle=i.poleAngle),i.bendAxis&&this._bendAxis.copyFrom(i.bendAxis),i.maxAngle&&(this.maxAngle=i.maxAngle),i.slerpAmount&&(this.slerpAmount=i.slerpAmount))}}return Object.defineProperty(e.prototype,"maxAngle",{get:function(){return this._maxAngle},set:function(e){this._setMaxAngle(e)},enumerable:!0,configurable:!0}),e.prototype._setMaxAngle=function(e){e<0&&(e=0),(e>Math.PI||null==e)&&(e=Math.PI),this._maxAngle=e;var t=this._bone1Length,i=this._bone2Length;this._maxReach=Math.sqrt(t*t+i*i-2*t*i*Math.cos(e))},e.prototype.update=function(){var t=this._bone1;if(t){var i=this.targetPosition,n=this.poleTargetPosition,r=e._tmpMats[0],s=e._tmpMats[1];this.targetMesh&&i.copyFrom(this.targetMesh.getAbsolutePosition()),this.poleTargetBone?this.poleTargetBone.getAbsolutePositionFromLocalToRef(this.poleTargetLocalOffset,this.mesh,n):this.poleTargetMesh&&o.x.TransformCoordinatesToRef(this.poleTargetLocalOffset,this.poleTargetMesh.getWorldMatrix(),n);var a=e._tmpVecs[0],c=e._tmpVecs[1],l=e._tmpVecs[2],u=e._tmpVecs[3],h=e._tmpVecs[4],d=e._tmpQuat;t.getAbsolutePositionToRef(this.mesh,a),n.subtractToRef(a,h),0==h.x&&0==h.y&&0==h.z?h.y=1:h.normalize(),i.subtractToRef(a,u),u.normalize(),o.x.CrossToRef(u,h,c),c.normalize(),o.x.CrossToRef(u,c,l),l.normalize(),o.j.FromXYZAxesToRef(l,u,c,r);var f=this._bone1Length,p=this._bone2Length,_=o.x.Distance(a,i);this._maxReach>0&&(_=Math.min(this._maxReach,_));var g=(p*p+_*_-f*f)/(2*p*_),m=(_*_+f*f-p*p)/(2*_*f);g>1&&(g=1),m>1&&(m=1),g<-1&&(g=-1),m<-1&&(m=-1);var v=Math.acos(g),y=Math.acos(m),b=-v-y;if(this._rightHandedSystem)o.j.RotationYawPitchRollToRef(0,0,this._adjustRoll,s),s.multiplyToRef(r,r),o.j.RotationAxisToRef(this._bendAxis,y,s),s.multiplyToRef(r,r);else{var T=e._tmpVecs[5];T.copyFrom(this._bendAxis),T.x*=-1,o.j.RotationAxisToRef(T,-y,s),s.multiplyToRef(r,r)}this.poleAngle&&(o.j.RotationAxisToRef(u,this.poleAngle,s),r.multiplyToRef(s,r)),this._bone1&&(this.slerpAmount<1?(this._slerping||o.q.FromRotationMatrixToRef(this._bone1Mat,this._bone1Quat),o.q.FromRotationMatrixToRef(r,d),o.q.SlerpToRef(this._bone1Quat,d,this.slerpAmount,this._bone1Quat),b=this._bone2Ang*(1-this.slerpAmount)+b*this.slerpAmount,this._bone1.setRotationQuaternion(this._bone1Quat,o.s.WORLD,this.mesh),this._slerping=!0):(this._bone1.setRotationMatrix(r,o.s.WORLD,this.mesh),this._bone1Mat.copyFrom(r),this._slerping=!1)),this._bone2.setAxisAngle(this._bendAxis,b,o.s.LOCAL),this._bone2Ang=b}},e._tmpVecs=[o.x.Zero(),o.x.Zero(),o.x.Zero(),o.x.Zero(),o.x.Zero(),o.x.Zero()],e._tmpQuat=o.q.Identity(),e._tmpMats=[o.j.Identity(),o.j.Identity()],e}(),Ge=function(){function e(e,t,i,n){if(this.upAxis=o.x.Up(),this.upAxisSpace=o.s.LOCAL,this.adjustYaw=0,this.adjustPitch=0,this.adjustRoll=0,this.slerpAmount=1,this._boneQuat=o.q.Identity(),this._slerping=!1,this._firstFrameSkipped=!1,this._fowardAxis=o.x.Forward(),this.mesh=e,this.bone=t,this.target=i,n&&(n.adjustYaw&&(this.adjustYaw=n.adjustYaw),n.adjustPitch&&(this.adjustPitch=n.adjustPitch),n.adjustRoll&&(this.adjustRoll=n.adjustRoll),null!=n.maxYaw?this.maxYaw=n.maxYaw:this.maxYaw=Math.PI,null!=n.minYaw?this.minYaw=n.minYaw:this.minYaw=-Math.PI,null!=n.maxPitch?this.maxPitch=n.maxPitch:this.maxPitch=Math.PI,null!=n.minPitch?this.minPitch=n.minPitch:this.minPitch=-Math.PI,null!=n.slerpAmount&&(this.slerpAmount=n.slerpAmount),null!=n.upAxis&&(this.upAxis=n.upAxis),null!=n.upAxisSpace&&(this.upAxisSpace=n.upAxisSpace),null!=n.yawAxis||null!=n.pitchAxis)){var r=o.c.Y,s=o.c.X;null!=n.yawAxis&&(r=n.yawAxis.clone()).normalize(),null!=n.pitchAxis&&(s=n.pitchAxis.clone()).normalize();var a=o.x.Cross(s,r);this._transformYawPitch=o.j.Identity(),o.j.FromXYZAxesToRef(s,r,a,this._transformYawPitch),this._transformYawPitchInv=this._transformYawPitch.clone(),this._transformYawPitch.invert()}t.getParent()||this.upAxisSpace!=o.s.BONE||(this.upAxisSpace=o.s.LOCAL)}return Object.defineProperty(e.prototype,"minYaw",{get:function(){return this._minYaw},set:function(e){this._minYaw=e,this._minYawSin=Math.sin(e),this._minYawCos=Math.cos(e),null!=this._maxYaw&&(this._midYawConstraint=.5*this._getAngleDiff(this._minYaw,this._maxYaw)+this._minYaw,this._yawRange=this._maxYaw-this._minYaw)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"maxYaw",{get:function(){return this._maxYaw},set:function(e){this._maxYaw=e,this._maxYawSin=Math.sin(e),this._maxYawCos=Math.cos(e),null!=this._minYaw&&(this._midYawConstraint=.5*this._getAngleDiff(this._minYaw,this._maxYaw)+this._minYaw,this._yawRange=this._maxYaw-this._minYaw)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"minPitch",{get:function(){return this._minPitch},set:function(e){this._minPitch=e,this._minPitchTan=Math.tan(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"maxPitch",{get:function(){return this._maxPitch},set:function(e){this._maxPitch=e,this._maxPitchTan=Math.tan(e)},enumerable:!0,configurable:!0}),e.prototype.update=function(){if(this.slerpAmount<1&&!this._firstFrameSkipped)this._firstFrameSkipped=!0;else{var t=this.bone,i=e._tmpVecs[0];t.getAbsolutePositionToRef(this.mesh,i);var n=this.target,r=e._tmpMats[0],s=e._tmpMats[1],a=this.mesh,c=t.getParent(),l=e._tmpVecs[1];l.copyFrom(this.upAxis),this.upAxisSpace==o.s.BONE&&c?(this._transformYawPitch&&o.x.TransformCoordinatesToRef(l,this._transformYawPitchInv,l),c.getDirectionToRef(l,this.mesh,l)):this.upAxisSpace==o.s.LOCAL&&(a.getDirectionToRef(l,l),1==a.scaling.x&&1==a.scaling.y&&1==a.scaling.z||l.normalize());var u=!1,h=!1;if(this._maxYaw==Math.PI&&this._minYaw==-Math.PI||(u=!0),this._maxPitch==Math.PI&&this._minPitch==-Math.PI||(h=!0),u||h){var d=e._tmpMats[2],f=e._tmpMats[3];if(this.upAxisSpace==o.s.BONE&&1==l.y&&c)c.getRotationMatrixToRef(o.s.WORLD,this.mesh,d);else if(this.upAxisSpace!=o.s.LOCAL||1!=l.y||c){(_=e._tmpVecs[2]).copyFrom(this._fowardAxis),this._transformYawPitch&&o.x.TransformCoordinatesToRef(_,this._transformYawPitchInv,_),c?c.getDirectionToRef(_,this.mesh,_):a.getDirectionToRef(_,_);var p=o.x.Cross(l,_);p.normalize();var _=o.x.Cross(p,l);o.j.FromXYZAxesToRef(p,l,_,d)}else d.copyFrom(a.getWorldMatrix());d.invertToRef(f);var g=null;if(h){var m=e._tmpVecs[3];n.subtractToRef(i,m),o.x.TransformCoordinatesToRef(m,f,m),g=Math.sqrt(m.x*m.x+m.z*m.z);var v=Math.atan2(m.y,g),y=v;v>this._maxPitch?(m.y=this._maxPitchTan*g,y=this._maxPitch):v<this._minPitch&&(m.y=this._minPitchTan*g,y=this._minPitch),v!=y&&(o.x.TransformCoordinatesToRef(m,d,m),m.addInPlace(i),n=m)}if(u){m=e._tmpVecs[4];n.subtractToRef(i,m),o.x.TransformCoordinatesToRef(m,f,m);var b=Math.atan2(m.x,m.z),T=b;if((b>this._maxYaw||b<this._minYaw)&&(null==g&&(g=Math.sqrt(m.x*m.x+m.z*m.z)),this._yawRange>Math.PI?this._isAngleBetween(b,this._maxYaw,this._midYawConstraint)?(m.z=this._maxYawCos*g,m.x=this._maxYawSin*g,T=this._maxYaw):this._isAngleBetween(b,this._midYawConstraint,this._minYaw)&&(m.z=this._minYawCos*g,m.x=this._minYawSin*g,T=this._minYaw):b>this._maxYaw?(m.z=this._maxYawCos*g,m.x=this._maxYawSin*g,T=this._maxYaw):b<this._minYaw&&(m.z=this._minYawCos*g,m.x=this._minYawSin*g,T=this._minYaw)),this._slerping&&this._yawRange>Math.PI){var E=e._tmpVecs[8];E.copyFrom(o.c.Z),this._transformYawPitch&&o.x.TransformCoordinatesToRef(E,this._transformYawPitchInv,E);var A=e._tmpMats[4];this._boneQuat.toRotationMatrix(A),this.mesh.getWorldMatrix().multiplyToRef(A,A),o.x.TransformCoordinatesToRef(E,A,E),o.x.TransformCoordinatesToRef(E,f,E);var x=Math.atan2(E.x,E.z);if(this._getAngleBetween(x,b)>this._getAngleBetween(x,this._midYawConstraint)){null==g&&(g=Math.sqrt(m.x*m.x+m.z*m.z));var R=this._getAngleBetween(x,this._maxYaw);this._getAngleBetween(x,this._minYaw)<R?(T=x+.75*Math.PI,m.z=Math.cos(T)*g,m.x=Math.sin(T)*g):(T=x-.75*Math.PI,m.z=Math.cos(T)*g,m.x=Math.sin(T)*g)}}b!=T&&(o.x.TransformCoordinatesToRef(m,d,m),m.addInPlace(i),n=m)}}var P=e._tmpVecs[5],S=e._tmpVecs[6],C=e._tmpVecs[7],M=e._tmpQuat;n.subtractToRef(i,P),P.normalize(),o.x.CrossToRef(l,P,S),S.normalize(),o.x.CrossToRef(P,S,C),C.normalize(),o.j.FromXYZAxesToRef(S,C,P,r),0===S.x&&0===S.y&&0===S.z||0===C.x&&0===C.y&&0===C.z||0===P.x&&0===P.y&&0===P.z||((this.adjustYaw||this.adjustPitch||this.adjustRoll)&&(o.j.RotationYawPitchRollToRef(this.adjustYaw,this.adjustPitch,this.adjustRoll,s),s.multiplyToRef(r,r)),this.slerpAmount<1?(this._slerping||this.bone.getRotationQuaternionToRef(o.s.WORLD,this.mesh,this._boneQuat),this._transformYawPitch&&this._transformYawPitch.multiplyToRef(r,r),o.q.FromRotationMatrixToRef(r,M),o.q.SlerpToRef(this._boneQuat,M,this.slerpAmount,this._boneQuat),this.bone.setRotationQuaternion(this._boneQuat,o.s.WORLD,this.mesh),this._slerping=!0):(this._transformYawPitch&&this._transformYawPitch.multiplyToRef(r,r),this.bone.setRotationMatrix(r,o.s.WORLD,this.mesh),this._slerping=!1))}},e.prototype._getAngleDiff=function(e,t){var i=t-e;return(i%=2*Math.PI)>Math.PI?i-=2*Math.PI:i<-Math.PI&&(i+=2*Math.PI),i},e.prototype._getAngleBetween=function(e,t){var i=0;return(i=(e=(e%=2*Math.PI)<0?e+2*Math.PI:e)<(t=(t%=2*Math.PI)<0?t+2*Math.PI:t)?t-e:e-t)>Math.PI&&(i=2*Math.PI-i),i},e.prototype._isAngleBetween=function(e,t,i){if(e=(e%=2*Math.PI)<0?e+2*Math.PI:e,(t=(t%=2*Math.PI)<0?t+2*Math.PI:t)<(i=(i%=2*Math.PI)<0?i+2*Math.PI:i)){if(e>t&&e<i)return!0}else if(e>i&&e<t)return!0;return!1},e._tmpVecs=Y.a.BuildArray(10,o.x.Zero),e._tmpQuat=o.q.Identity(),e._tmpMats=Y.a.BuildArray(5,o.j.Identity),e}(),ke=i(7),ze=i(26);ge.b.prototype.updateRawTexture=function(e,t,i,n,r,o){if(void 0===r&&(r=null),void 0===o&&(o=ge.b.TEXTURETYPE_UNSIGNED_INT),e){var s=this._getRGBABufferInternalSizedFormat(o,i),a=this._getInternalFormat(i),c=this._getWebGLTextureType(o);this._bindTextureDirectly(this._gl.TEXTURE_2D,e,!0),this._unpackFlipY(void 0===n||!!n),this._doNotHandleContextLost||(e._bufferView=t,e.format=i,e.type=o,e.invertY=n,e._compression=r),e.width%4!=0&&this._gl.pixelStorei(this._gl.UNPACK_ALIGNMENT,1),r&&t?this._gl.compressedTexImage2D(this._gl.TEXTURE_2D,0,this.getCaps().s3tc[r],e.width,e.height,0,t):this._gl.texImage2D(this._gl.TEXTURE_2D,0,s,e.width,e.height,0,a,c,t),e.generateMipMaps&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(this._gl.TEXTURE_2D,null),e.isReady=!0}},ge.b.prototype.createRawTexture=function(e,t,i,n,r,o,s,a,c){void 0===a&&(a=null),void 0===c&&(c=ge.b.TEXTURETYPE_UNSIGNED_INT);var l=new ze.a(this,ze.a.DATASOURCE_RAW);l.baseWidth=t,l.baseHeight=i,l.width=t,l.height=i,l.format=n,l.generateMipMaps=r,l.samplingMode=s,l.invertY=o,l._compression=a,l.type=c,this._doNotHandleContextLost||(l._bufferView=e),this.updateRawTexture(l,e,n,o,a,c),this._bindTextureDirectly(this._gl.TEXTURE_2D,l,!0);var u=this._getSamplingParameters(s,r);return this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MAG_FILTER,u.mag),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,u.min),r&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._internalTexturesCache.push(l),l},ge.b.prototype.createRawCubeTexture=function(e,t,i,n,r,o,s,a){void 0===a&&(a=null);var c=this._gl,l=new ze.a(this,ze.a.DATASOURCE_CUBERAW);l.isCube=!0,l.format=i,l.type=n,this._doNotHandleContextLost||(l._bufferViewArray=e);var u=this._getWebGLTextureType(n),h=this._getInternalFormat(i);h===c.RGB&&(h=c.RGBA),u!==c.FLOAT||this._caps.textureFloatLinearFiltering?u!==this._gl.HALF_FLOAT_OES||this._caps.textureHalfFloatLinearFiltering?u!==c.FLOAT||this._caps.textureFloatRender?u!==c.HALF_FLOAT||this._caps.colorBufferFloat||(r=!1,p.a.Warn("Render to half float textures is not supported. Mipmap generation forced to false.")):(r=!1,p.a.Warn("Render to float textures is not supported. Mipmap generation forced to false.")):(r=!1,s=ge.b.TEXTURE_NEAREST_SAMPLINGMODE,p.a.Warn("Half float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively.")):(r=!1,s=ge.b.TEXTURE_NEAREST_SAMPLINGMODE,p.a.Warn("Float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively."));var d=t,f=d;l.width=d,l.height=f,!this.needPOTTextures||ye.h.IsExponentOfTwo(l.width)&&ye.h.IsExponentOfTwo(l.height)||(r=!1),e&&this.updateRawCubeTexture(l,e,i,n,o,a),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,l,!0),e&&r&&this._gl.generateMipmap(this._gl.TEXTURE_CUBE_MAP);var _=this._getSamplingParameters(s,r);return c.texParameteri(c.TEXTURE_CUBE_MAP,c.TEXTURE_MAG_FILTER,_.mag),c.texParameteri(c.TEXTURE_CUBE_MAP,c.TEXTURE_MIN_FILTER,_.min),c.texParameteri(c.TEXTURE_CUBE_MAP,c.TEXTURE_WRAP_S,c.CLAMP_TO_EDGE),c.texParameteri(c.TEXTURE_CUBE_MAP,c.TEXTURE_WRAP_T,c.CLAMP_TO_EDGE),this._bindTextureDirectly(c.TEXTURE_CUBE_MAP,null),l.generateMipMaps=r,l},ge.b.prototype.updateRawCubeTexture=function(e,t,i,n,r,o,s){void 0===o&&(o=null),void 0===s&&(s=0),e._bufferViewArray=t,e.format=i,e.type=n,e.invertY=r,e._compression=o;var a=this._gl,c=this._getWebGLTextureType(n),l=this._getInternalFormat(i),u=this._getRGBABufferInternalSizedFormat(n),h=!1;l===a.RGB&&(l=a.RGBA,h=!0),this._bindTextureDirectly(a.TEXTURE_CUBE_MAP,e,!0),this._unpackFlipY(void 0===r||!!r),e.width%4!=0&&a.pixelStorei(a.UNPACK_ALIGNMENT,1);for(var d=0;d<6;d++){var f=t[d];o?a.compressedTexImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+d,s,this.getCaps().s3tc[o],e.width,e.height,0,f):(h&&(f=this._convertRGBtoRGBATextureData(f,e.width,e.height,n)),a.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+d,s,u,e.width,e.height,0,l,c,f))}(!this.needPOTTextures||ye.h.IsExponentOfTwo(e.width)&&ye.h.IsExponentOfTwo(e.height))&&e.generateMipMaps&&0===s&&this._gl.generateMipmap(this._gl.TEXTURE_CUBE_MAP),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),e.isReady=!0},ge.b.prototype.createRawCubeTextureFromUrl=function(e,t,i,n,r,o,s,a,c,l,u,h){var d=this;void 0===c&&(c=null),void 0===l&&(l=null),void 0===u&&(u=ge.b.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===h&&(h=!1);var f=this._gl,p=this.createRawCubeTexture(null,i,n,r,!o,h,u);t._addPendingData(p),p.url=e,this._internalTexturesCache.push(p);return this._loadFile(e,function(e){!function(e){var i=p.width,o=s(e);if(o){if(a){var l=d._getWebGLTextureType(r),u=d._getInternalFormat(n),_=d._getRGBABufferInternalSizedFormat(r),g=!1;u===f.RGB&&(u=f.RGBA,g=!0),d._bindTextureDirectly(f.TEXTURE_CUBE_MAP,p,!0),d._unpackFlipY(!1);for(var m=a(o),v=0;v<m.length;v++)for(var y=i>>v,b=0;b<6;b++){var T=m[v][b];g&&(T=d._convertRGBtoRGBATextureData(T,y,y,r)),f.texImage2D(b,v,_,y,y,0,u,l,T)}d._bindTextureDirectly(f.TEXTURE_CUBE_MAP,null)}else d.updateRawCubeTexture(p,o,n,r,h);p.isReady=!0,t._removePendingData(p),c&&c()}}(e)},void 0,t.offlineProvider,!0,function(e,i){t._removePendingData(p),l&&e&&l(e.status+" "+e.statusText,i)}),p},ge.b.prototype.createRawTexture3D=function(e,t,i,n,r,o,s,a,c,l){void 0===c&&(c=null),void 0===l&&(l=ge.b.TEXTURETYPE_UNSIGNED_INT);var u=new ze.a(this,ze.a.DATASOURCE_RAW3D);u.baseWidth=t,u.baseHeight=i,u.baseDepth=n,u.width=t,u.height=i,u.depth=n,u.format=r,u.type=l,u.generateMipMaps=o,u.samplingMode=a,u.is3D=!0,this._doNotHandleContextLost||(u._bufferView=e),this.updateRawTexture3D(u,e,r,s,c,l),this._bindTextureDirectly(this._gl.TEXTURE_3D,u,!0);var h=this._getSamplingParameters(a,o);return this._gl.texParameteri(this._gl.TEXTURE_3D,this._gl.TEXTURE_MAG_FILTER,h.mag),this._gl.texParameteri(this._gl.TEXTURE_3D,this._gl.TEXTURE_MIN_FILTER,h.min),o&&this._gl.generateMipmap(this._gl.TEXTURE_3D),this._bindTextureDirectly(this._gl.TEXTURE_3D,null),this._internalTexturesCache.push(u),u},ge.b.prototype.updateRawTexture3D=function(e,t,i,n,r,o){void 0===r&&(r=null),void 0===o&&(o=ge.b.TEXTURETYPE_UNSIGNED_INT);var s=this._getWebGLTextureType(o),a=this._getInternalFormat(i),c=this._getRGBABufferInternalSizedFormat(o,i);this._bindTextureDirectly(this._gl.TEXTURE_3D,e,!0),this._unpackFlipY(void 0===n||!!n),this._doNotHandleContextLost||(e._bufferView=t,e.format=i,e.invertY=n,e._compression=r),e.width%4!=0&&this._gl.pixelStorei(this._gl.UNPACK_ALIGNMENT,1),r&&t?this._gl.compressedTexImage3D(this._gl.TEXTURE_3D,0,this.getCaps().s3tc[r],e.width,e.height,e.depth,0,t):this._gl.texImage3D(this._gl.TEXTURE_3D,0,c,e.width,e.height,e.depth,0,a,s,t),e.generateMipMaps&&this._gl.generateMipmap(this._gl.TEXTURE_3D),this._bindTextureDirectly(this._gl.TEXTURE_3D,null),e.isReady=!0};var je=function(e){function t(t,i,n,r,o,s,a,c,l){void 0===s&&(s=!0),void 0===a&&(a=!1),void 0===c&&(c=_.a.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===l&&(l=_.a.TEXTURETYPE_UNSIGNED_INT);var u=e.call(this,null,o,!s,a)||this;return u.format=r,u._engine=o.getEngine(),u._texture=o.getEngine().createRawTexture(t,i,n,r,s,a,c,null,l),u.wrapU=ke.a.CLAMP_ADDRESSMODE,u.wrapV=ke.a.CLAMP_ADDRESSMODE,u}return l.d(t,e),t.prototype.update=function(e){this._engine.updateRawTexture(this._texture,e,this._texture.format,this._texture.invertY,null,this._texture.type)},t.CreateLuminanceTexture=function(e,i,n,r,o,s,a){return void 0===o&&(o=!0),void 0===s&&(s=!1),void 0===a&&(a=_.a.TEXTURE_TRILINEAR_SAMPLINGMODE),new t(e,i,n,_.a.TEXTUREFORMAT_LUMINANCE,r,o,s,a)},t.CreateLuminanceAlphaTexture=function(e,i,n,r,o,s,a){return void 0===o&&(o=!0),void 0===s&&(s=!1),void 0===a&&(a=_.a.TEXTURE_TRILINEAR_SAMPLINGMODE),new t(e,i,n,_.a.TEXTUREFORMAT_LUMINANCE_ALPHA,r,o,s,a)},t.CreateAlphaTexture=function(e,i,n,r,o,s,a){return void 0===o&&(o=!0),void 0===s&&(s=!1),void 0===a&&(a=_.a.TEXTURE_TRILINEAR_SAMPLINGMODE),new t(e,i,n,_.a.TEXTUREFORMAT_ALPHA,r,o,s,a)},t.CreateRGBTexture=function(e,i,n,r,o,s,a,c){return void 0===o&&(o=!0),void 0===s&&(s=!1),void 0===a&&(a=_.a.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===c&&(c=_.a.TEXTURETYPE_UNSIGNED_INT),new t(e,i,n,_.a.TEXTUREFORMAT_RGB,r,o,s,a,c)},t.CreateRGBATexture=function(e,i,n,r,o,s,a,c){return void 0===o&&(o=!0),void 0===s&&(s=!1),void 0===a&&(a=_.a.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===c&&(c=_.a.TEXTURETYPE_UNSIGNED_INT),new t(e,i,n,_.a.TEXTUREFORMAT_RGBA,r,o,s,a,c)},t.CreateRTexture=function(e,i,n,r,o,s,a,c){return void 0===o&&(o=!0),void 0===s&&(s=!1),void 0===a&&(a=ke.a.TRILINEAR_SAMPLINGMODE),void 0===c&&(c=_.a.TEXTURETYPE_FLOAT),new t(e,i,n,_.a.TEXTUREFORMAT_R,r,o,s,a,c)},t}(ke.a),He=function(){function e(e,t,i){this.name=e,this.id=t,this.bones=new Array,this.needInitialSkinMatrix=!1,this.overrideMesh=null,this._isDirty=!0,this._meshesWithPoseMatrix=new Array,this._identity=o.j.Identity(),this._ranges={},this._lastAbsoluteTransformsUpdateId=-1,this._canUseTextureForBones=!1,this._uniqueId=0,this._numBonesWithLinkedTransformNode=0,this._hasWaitingData=null,this.doNotSerialize=!1,this._useTextureToStoreBoneMatrices=!0,this._animationPropertiesOverride=null,this.onBeforeComputeObservable=new r.c,this.bones=[],this._scene=i||P.a.LastCreatedScene,this._uniqueId=this._scene.getUniqueId(),this._scene.addSkeleton(this),this._isDirty=!0;var n=this._scene.getEngine().getCaps();this._canUseTextureForBones=n.textureFloat&&n.maxVertexTextureImageUnits>0}return Object.defineProperty(e.prototype,"useTextureToStoreBoneMatrices",{get:function(){return this._useTextureToStoreBoneMatrices},set:function(e){this._useTextureToStoreBoneMatrices=e,this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"animationPropertiesOverride",{get:function(){return this._animationPropertiesOverride?this._animationPropertiesOverride:this._scene.animationPropertiesOverride},set:function(e){this._animationPropertiesOverride=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isUsingTextureForMatrices",{get:function(){return this.useTextureToStoreBoneMatrices&&this._canUseTextureForBones&&!this.needInitialSkinMatrix},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"uniqueId",{get:function(){return this._uniqueId},enumerable:!0,configurable:!0}),e.prototype.getClassName=function(){return"Skeleton"},e.prototype.getChildren=function(){return this.bones.filter(function(e){return!e.getParent()})},e.prototype.getTransformMatrices=function(e){return this.needInitialSkinMatrix&&e._bonesTransformMatrices?e._bonesTransformMatrices:(this._transformMatrices||this.prepare(),this._transformMatrices)},e.prototype.getTransformMatrixTexture=function(){return this._transformMatrixTexture},e.prototype.getScene=function(){return this._scene},e.prototype.toString=function(e){var t="Name: "+this.name+", nBones: "+this.bones.length;if(t+=", nAnimationRanges: "+(this._ranges?Object.keys(this._ranges).length:"none"),e){t+=", Ranges: {";var i=!0;for(var n in this._ranges)i&&(t+=", ",i=!1),t+=n;t+="}"}return t},e.prototype.getBoneIndexByName=function(e){for(var t=0,i=this.bones.length;t<i;t++)if(this.bones[t].name===e)return t;return-1},e.prototype.createAnimationRange=function(e,t,i){if(!this._ranges[e]){this._ranges[e]=new w(e,t,i);for(var n=0,r=this.bones.length;n<r;n++)this.bones[n].animations[0]&&this.bones[n].animations[0].createRange(e,t,i)}},e.prototype.deleteAnimationRange=function(e,t){void 0===t&&(t=!0);for(var i=0,n=this.bones.length;i<n;i++)this.bones[i].animations[0]&&this.bones[i].animations[0].deleteRange(e,t);this._ranges[e]=null},e.prototype.getAnimationRange=function(e){return this._ranges[e]},e.prototype.getAnimationRanges=function(){var e,t=[];for(e in this._ranges)t.push(this._ranges[e]);return t},e.prototype.copyAnimationRange=function(e,t,i){if(void 0===i&&(i=!1),this._ranges[t]||!e.getAnimationRange(t))return!1;var n,r,o=!0,s=this._getHighestAnimationFrame()+1,a={},c=e.bones;for(r=0,n=c.length;r<n;r++)a[c[r].name]=c[r];this.bones.length!==c.length&&(p.a.Warn("copyAnimationRange: this rig has "+this.bones.length+" bones, while source as "+c.length),o=!1);var l=i&&this.dimensionsAtRest&&e.dimensionsAtRest?this.dimensionsAtRest.divide(e.dimensionsAtRest):null;for(r=0,n=this.bones.length;r<n;r++){var u=this.bones[r].name,h=a[u];h?o=o&&this.bones[r].copyAnimationRange(h,t,s,i,l):(p.a.Warn("copyAnimationRange: not same rig, missing source bone "+u),o=!1)}var d=e.getAnimationRange(t);return d&&(this._ranges[t]=new w(t,d.from+s,d.to+s)),o},e.prototype.returnToRest=function(){for(var e=0;e<this.bones.length;e++)this.bones[e].returnToRest()},e.prototype._getHighestAnimationFrame=function(){for(var e=0,t=0,i=this.bones.length;t<i;t++)if(this.bones[t].animations[0]){var n=this.bones[t].animations[0].getHighestFrame();e<n&&(e=n)}return e},e.prototype.beginAnimation=function(e,t,i,n){var r=this.getAnimationRange(e);return r?this._scene.beginAnimation(this,r.from,r.to,t,i,n):null},e.prototype._markAsDirty=function(){this._isDirty=!0},e.prototype._registerMeshWithPoseMatrix=function(e){this._meshesWithPoseMatrix.push(e)},e.prototype._unregisterMeshWithPoseMatrix=function(e){var t=this._meshesWithPoseMatrix.indexOf(e);t>-1&&this._meshesWithPoseMatrix.splice(t,1)},e.prototype._computeTransformMatrices=function(e,t){this.onBeforeComputeObservable.notifyObservers(this);for(var i=0;i<this.bones.length;i++){var n=this.bones[i];n._childUpdateId++;var r=n.getParent();if(r?n.getLocalMatrix().multiplyToRef(r.getWorldMatrix(),n.getWorldMatrix()):t?n.getLocalMatrix().multiplyToRef(t,n.getWorldMatrix()):n.getWorldMatrix().copyFrom(n.getLocalMatrix()),-1!==n._index){var o=null===n._index?i:n._index;n.getInvertedAbsoluteTransform().multiplyToArray(n.getWorldMatrix(),e,16*o)}}this._identity.copyToArray(e,16*this.bones.length)},e.prototype.prepare=function(){if(this._numBonesWithLinkedTransformNode>0)for(var e=0,t=this.bones;e<t.length;e++){var i=t[e];i._linkedTransformNode&&(i._linkedTransformNode.computeWorldMatrix(),i._matrix=i._linkedTransformNode._localMatrix,i.markAsDirty())}if(this._isDirty){if(this.needInitialSkinMatrix)for(var n=0;n<this._meshesWithPoseMatrix.length;n++){var r=this._meshesWithPoseMatrix[n],s=r.getPoseMatrix();if(r._bonesTransformMatrices&&r._bonesTransformMatrices.length===16*(this.bones.length+1)||(r._bonesTransformMatrices=new Float32Array(16*(this.bones.length+1))),this._synchronizedWithMesh!==r){this._synchronizedWithMesh=r;for(var a=0;a<this.bones.length;a++){var c=this.bones[a];if(!c.getParent())c.getBaseMatrix().multiplyToRef(s,o.t.Matrix[1]),c._updateDifferenceMatrix(o.t.Matrix[1])}}this._computeTransformMatrices(r._bonesTransformMatrices,s)}else this._transformMatrices&&this._transformMatrices.length===16*(this.bones.length+1)||(this._transformMatrices=new Float32Array(16*(this.bones.length+1)),this.isUsingTextureForMatrices&&(this._transformMatrixTexture&&this._transformMatrixTexture.dispose(),this._transformMatrixTexture=je.CreateRGBATexture(this._transformMatrices,4*(this.bones.length+1),1,this._scene,!1,!1,_.a.TEXTURE_NEAREST_SAMPLINGMODE,_.a.TEXTURETYPE_FLOAT))),this._computeTransformMatrices(this._transformMatrices,null),this.isUsingTextureForMatrices&&this._transformMatrixTexture&&this._transformMatrixTexture.update(this._transformMatrices);this._isDirty=!1,this._scene._activeBones.addCount(this.bones.length,!1)}},e.prototype.getAnimatables=function(){if(!this._animatables||this._animatables.length!==this.bones.length){this._animatables=[];for(var e=0;e<this.bones.length;e++)this._animatables.push(this.bones[e])}return this._animatables},e.prototype.clone=function(t,i){var n=new e(t,i||t,this._scene);n.needInitialSkinMatrix=this.needInitialSkinMatrix;for(var r=0;r<this.bones.length;r++){var o=this.bones[r],s=null,a=o.getParent();if(a){var c=this.bones.indexOf(a);s=n.bones[c]}var l=new K(o.name,n,s,o.getBaseMatrix().clone(),o.getRestPose().clone());S.a.DeepCopy(o.animations,l.animations)}if(this._ranges)for(var u in n._ranges={},this._ranges){var h=this._ranges[u];h&&(n._ranges[u]=h.clone())}return this._isDirty=!0,n},e.prototype.enableBlending=function(e){void 0===e&&(e=.01),this.bones.forEach(function(t){t.animations.forEach(function(t){t.enableBlending=!0,t.blendingSpeed=e})})},e.prototype.dispose=function(){this._meshesWithPoseMatrix=[],this.getScene().stopAnimation(this),this.getScene().removeSkeleton(this),this._transformMatrixTexture&&(this._transformMatrixTexture.dispose(),this._transformMatrixTexture=null)},e.prototype.serialize=function(){var e={};e.name=this.name,e.id=this.id,this.dimensionsAtRest&&(e.dimensionsAtRest=this.dimensionsAtRest.asArray()),e.bones=[],e.needInitialSkinMatrix=this.needInitialSkinMatrix;for(var t=0;t<this.bones.length;t++){var i=this.bones[t],n=i.getParent(),r={parentBoneIndex:n?this.bones.indexOf(n):-1,name:i.name,matrix:i.getBaseMatrix().toArray(),rest:i.getRestPose().toArray()};for(var o in e.bones.push(r),i.length&&(r.length=i.length),i.metadata&&(r.metadata=i.metadata),i.animations&&i.animations.length>0&&(r.animation=i.animations[0].serialize()),e.ranges=[],this._ranges){var s=this._ranges[o];if(s){var a={};a.name=o,a.from=s.from,a.to=s.to,e.ranges.push(a)}}}return e},e.Parse=function(t,i){var n,r=new e(t.name,t.id,i);for(t.dimensionsAtRest&&(r.dimensionsAtRest=o.x.FromArray(t.dimensionsAtRest)),r.needInitialSkinMatrix=t.needInitialSkinMatrix,n=0;n<t.bones.length;n++){var s=t.bones[n],a=null;s.parentBoneIndex>-1&&(a=r.bones[s.parentBoneIndex]);var c=s.rest?o.j.FromArray(s.rest):null,l=new K(s.name,r,a,o.j.FromArray(s.matrix),c);void 0!==s.id&&null!==s.id&&(l.id=s.id),s.length&&(l.length=s.length),s.metadata&&(l.metadata=s.metadata),s.animation&&l.animations.push(B.Parse(s.animation)),void 0!==s.linkedTransformNodeId&&null!==s.linkedTransformNodeId&&(r._hasWaitingData=!0,l._waitingTransformNodeId=s.linkedTransformNodeId)}if(t.ranges)for(n=0;n<t.ranges.length;n++){var u=t.ranges[n];r.createAnimationRange(u.name,u.from,u.to)}return r},e.prototype.computeAbsoluteTransforms=function(e){void 0===e&&(e=!1);var t=this._scene.getRenderId();(this._lastAbsoluteTransformsUpdateId!=t||e)&&(this.bones[0].computeAbsoluteTransforms(),this._lastAbsoluteTransformsUpdateId=t)},e.prototype.getPoseMatrix=function(){var e=null;return this._meshesWithPoseMatrix.length>0&&(e=this._meshesWithPoseMatrix[0].getPoseMatrix()),e},e.prototype.sortBones=function(){for(var e=new Array,t=new Array(this.bones.length),i=0;i<this.bones.length;i++)this._sortBones(i,e,t);this.bones=e},e.prototype._sortBones=function(e,t,i){if(!i[e]){i[e]=!0;var n=this.bones[e];void 0===n._index&&(n._index=e);var r=n.getParent();r&&this._sortBones(this.bones.indexOf(r),t,i),t.push(n)}},e}(),We={},Xe=function(){function e(e){this.attached={},this.camera=e,this.checkInputs=function(){}}return e.prototype.add=function(e){var t=e.getSimpleName();this.attached[t]?p.a.Warn("camera input of type "+t+" already exists on camera"):(this.attached[t]=e,e.camera=this.camera,e.checkInputs&&(this.checkInputs=this._addCheckInputs(e.checkInputs.bind(e))),this.attachedElement&&e.attachControl(this.attachedElement))},e.prototype.remove=function(e){for(var t in this.attached){var i=this.attached[t];i===e&&(i.detachControl(this.attachedElement),i.camera=null,delete this.attached[t],this.rebuildInputCheck())}},e.prototype.removeByType=function(e){for(var t in this.attached){var i=this.attached[t];i.getClassName()===e&&(i.detachControl(this.attachedElement),i.camera=null,delete this.attached[t],this.rebuildInputCheck())}},e.prototype._addCheckInputs=function(e){var t=this.checkInputs;return function(){t(),e()}},e.prototype.attachInput=function(e){this.attachedElement&&e.attachControl(this.attachedElement,this.noPreventDefault)},e.prototype.attachElement=function(e,t){if(void 0===t&&(t=!1),!this.attachedElement)for(var i in t=!Ne.a.ForceAttachControlToAlwaysPreventDefault&&t,this.attachedElement=e,this.noPreventDefault=t,this.attached)this.attached[i].attachControl(e,t)},e.prototype.detachElement=function(e,t){if(void 0===t&&(t=!1),this.attachedElement===e){for(var i in this.attached)this.attached[i].detachControl(e),t&&(this.attached[i].camera=null);this.attachedElement=null}},e.prototype.rebuildInputCheck=function(){for(var e in this.checkInputs=function(){},this.attached){var t=this.attached[e];t.checkInputs&&(this.checkInputs=this._addCheckInputs(t.checkInputs.bind(t)))}},e.prototype.clear=function(){this.attachedElement&&this.detachElement(this.attachedElement,!0),this.attached={},this.attachedElement=null,this.checkInputs=function(){}},e.prototype.serialize=function(e){var t={};for(var i in this.attached){var n=this.attached[i],r=L.a.Serialize(n);t[n.getClassName()]=r}e.inputsmgr=t},e.prototype.parse=function(e){var t=e.inputsmgr;if(t)for(var i in this.clear(),t){if(o=We[i]){var n=t[i],r=L.a.Parse(function(){return new o},n,null);this.add(r)}}else for(var i in this.attached){var o;if(o=We[this.attached[i].getClassName()]){r=L.a.Parse(function(){return new o},e,null);this.remove(this.attached[i]),this.add(r)}}},e}(),Ye=function(){return function(e,t){this.x=e,this.y=t}}(),Ke=function(){function e(t,i,n,r,o,s,a){void 0===r&&(r=0),void 0===o&&(o=1),void 0===s&&(s=2),void 0===a&&(a=3),this.id=t,this.index=i,this.browserGamepad=n,this._leftStick={x:0,y:0},this._rightStick={x:0,y:0},this._isConnected=!0,this._invertLeftStickY=!1,this.type=e.GAMEPAD,this._leftStickAxisX=r,this._leftStickAxisY=o,this._rightStickAxisX=s,this._rightStickAxisY=a,this.browserGamepad.axes.length>=2&&(this._leftStick={x:this.browserGamepad.axes[this._leftStickAxisX],y:this.browserGamepad.axes[this._leftStickAxisY]}),this.browserGamepad.axes.length>=4&&(this._rightStick={x:this.browserGamepad.axes[this._rightStickAxisX],y:this.browserGamepad.axes[this._rightStickAxisY]})}return Object.defineProperty(e.prototype,"isConnected",{get:function(){return this._isConnected},enumerable:!0,configurable:!0}),e.prototype.onleftstickchanged=function(e){this._onleftstickchanged=e},e.prototype.onrightstickchanged=function(e){this._onrightstickchanged=e},Object.defineProperty(e.prototype,"leftStick",{get:function(){return this._leftStick},set:function(e){!this._onleftstickchanged||this._leftStick.x===e.x&&this._leftStick.y===e.y||this._onleftstickchanged(e),this._leftStick=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rightStick",{get:function(){return this._rightStick},set:function(e){!this._onrightstickchanged||this._rightStick.x===e.x&&this._rightStick.y===e.y||this._onrightstickchanged(e),this._rightStick=e},enumerable:!0,configurable:!0}),e.prototype.update=function(){this._leftStick&&(this.leftStick={x:this.browserGamepad.axes[this._leftStickAxisX],y:this.browserGamepad.axes[this._leftStickAxisY]},this._invertLeftStickY&&(this.leftStick.y*=-1)),this._rightStick&&(this.rightStick={x:this.browserGamepad.axes[this._rightStickAxisX],y:this.browserGamepad.axes[this._rightStickAxisY]})},e.prototype.dispose=function(){},e.GAMEPAD=0,e.GENERIC=1,e.XBOX=2,e.POSE_ENABLED=3,e}(),Qe=function(e){function t(t,i,n){var o=e.call(this,t,i,n)||this;return o.onButtonDownObservable=new r.c,o.onButtonUpObservable=new r.c,o.type=Ke.GENERIC,o._buttons=new Array(n.buttons.length),o}return l.d(t,e),t.prototype.onbuttondown=function(e){this._onbuttondown=e},t.prototype.onbuttonup=function(e){this._onbuttonup=e},t.prototype._setButtonValue=function(e,t,i){return e!==t&&(1===e&&(this._onbuttondown&&this._onbuttondown(i),this.onButtonDownObservable.notifyObservers(i)),0===e&&(this._onbuttonup&&this._onbuttonup(i),this.onButtonUpObservable.notifyObservers(i))),e},t.prototype.update=function(){e.prototype.update.call(this);for(var t=0;t<this._buttons.length;t++)this._buttons[t]=this._setButtonValue(this.browserGamepad.buttons[t].value,this._buttons[t],t)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onButtonDownObservable.clear(),this.onButtonUpObservable.clear()},t}(Ke),qe=function(){function e(){this.gamepadRotationSensibility=80,this.gamepadMoveSensibility=40}return e.prototype.attachControl=function(e,t){var i=this,n=this.camera.getScene().gamepadManager;this._onGamepadConnectedObserver=n.onGamepadConnectedObservable.add(function(e){e.type!==Ke.POSE_ENABLED&&(i.gamepad&&e.type!==Ke.XBOX||(i.gamepad=e))}),this._onGamepadDisconnectedObserver=n.onGamepadDisconnectedObservable.add(function(e){i.gamepad===e&&(i.gamepad=null)}),this.gamepad=n.getGamepadByType(Ke.XBOX)},e.prototype.detachControl=function(e){this.camera.getScene().gamepadManager.onGamepadConnectedObservable.remove(this._onGamepadConnectedObserver),this.camera.getScene().gamepadManager.onGamepadDisconnectedObservable.remove(this._onGamepadDisconnectedObserver),this.gamepad=null},e.prototype.checkInputs=function(){if(this.gamepad){var e=this.camera,t=this.gamepad.rightStick;if(t){if(0!=t.x){var i=t.x/this.gamepadRotationSensibility;0!=i&&Math.abs(i)>.005&&(e.inertialAlphaOffset+=i)}if(0!=t.y){var n=t.y/this.gamepadRotationSensibility;0!=n&&Math.abs(n)>.005&&(e.inertialBetaOffset+=n)}}var r=this.gamepad.leftStick;if(r&&0!=r.y){var o=r.y/this.gamepadMoveSensibility;0!=o&&Math.abs(o)>.005&&(this.camera.inertialRadiusOffset-=o)}}},e.prototype.getClassName=function(){return"ArcRotateCameraGamepadInput"},e.prototype.getSimpleName=function(){return"gamepad"},l.c([Object(L.c)()],e.prototype,"gamepadRotationSensibility",void 0),l.c([Object(L.c)()],e.prototype,"gamepadMoveSensibility",void 0),e}();We.ArcRotateCameraGamepadInput=qe;var Ze=i(51),Je=function(){function e(){this.keysUp=[38],this.keysDown=[40],this.keysLeft=[37],this.keysRight=[39],this.keysReset=[220],this.panningSensibility=50,this.zoomingSensibility=25,this.useAltToZoom=!0,this.angularSpeed=.01,this._keys=new Array}return e.prototype.attachControl=function(e,t){var i=this;this._onCanvasBlurObserver||(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add(function(){i._keys=[]}),this._onKeyboardObserver=this._scene.onKeyboardObservable.add(function(e){var n,r=e.event;r.metaKey||(e.type===Ze.a.KEYDOWN?(i._ctrlPressed=r.ctrlKey,i._altPressed=r.altKey,(-1!==i.keysUp.indexOf(r.keyCode)||-1!==i.keysDown.indexOf(r.keyCode)||-1!==i.keysLeft.indexOf(r.keyCode)||-1!==i.keysRight.indexOf(r.keyCode)||-1!==i.keysReset.indexOf(r.keyCode))&&(-1===(n=i._keys.indexOf(r.keyCode))&&i._keys.push(r.keyCode),r.preventDefault&&(t||r.preventDefault()))):-1===i.keysUp.indexOf(r.keyCode)&&-1===i.keysDown.indexOf(r.keyCode)&&-1===i.keysLeft.indexOf(r.keyCode)&&-1===i.keysRight.indexOf(r.keyCode)&&-1===i.keysReset.indexOf(r.keyCode)||((n=i._keys.indexOf(r.keyCode))>=0&&i._keys.splice(n,1),r.preventDefault&&(t||r.preventDefault())))}))},e.prototype.detachControl=function(e){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys=[]},e.prototype.checkInputs=function(){if(this._onKeyboardObserver)for(var e=this.camera,t=0;t<this._keys.length;t++){var i=this._keys[t];-1!==this.keysLeft.indexOf(i)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningX-=1/this.panningSensibility:e.inertialAlphaOffset-=this.angularSpeed:-1!==this.keysUp.indexOf(i)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningY+=1/this.panningSensibility:this._altPressed&&this.useAltToZoom?e.inertialRadiusOffset+=1/this.zoomingSensibility:e.inertialBetaOffset-=this.angularSpeed:-1!==this.keysRight.indexOf(i)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningX+=1/this.panningSensibility:e.inertialAlphaOffset+=this.angularSpeed:-1!==this.keysDown.indexOf(i)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningY-=1/this.panningSensibility:this._altPressed&&this.useAltToZoom?e.inertialRadiusOffset-=1/this.zoomingSensibility:e.inertialBetaOffset+=this.angularSpeed:-1!==this.keysReset.indexOf(i)&&e.useInputToRestoreState&&e.restoreState()}},e.prototype.getClassName=function(){return"ArcRotateCameraKeyboardMoveInput"},e.prototype.getSimpleName=function(){return"keyboard"},l.c([Object(L.c)()],e.prototype,"keysUp",void 0),l.c([Object(L.c)()],e.prototype,"keysDown",void 0),l.c([Object(L.c)()],e.prototype,"keysLeft",void 0),l.c([Object(L.c)()],e.prototype,"keysRight",void 0),l.c([Object(L.c)()],e.prototype,"keysReset",void 0),l.c([Object(L.c)()],e.prototype,"panningSensibility",void 0),l.c([Object(L.c)()],e.prototype,"zoomingSensibility",void 0),l.c([Object(L.c)()],e.prototype,"useAltToZoom",void 0),l.c([Object(L.c)()],e.prototype,"angularSpeed",void 0),e}();We.ArcRotateCameraKeyboardMoveInput=Je;var $e=function(){function e(){this.wheelPrecision=3,this.wheelDeltaPercentage=0}return e.prototype.computeDeltaFromMouseWheelLegacyEvent=function(e,t){var i=.01*e.wheelDelta*this.wheelDeltaPercentage*t;return e.wheelDelta>0?i/(1+this.wheelDeltaPercentage):i*(1+this.wheelDeltaPercentage)},e.prototype.attachControl=function(e,t){var i=this;this._wheel=function(e,n){if(e.type===Pe.a.POINTERWHEEL){var r=e.event,o=0,s=r;if(s.wheelDelta)if(i.wheelDeltaPercentage){if((o=i.computeDeltaFromMouseWheelLegacyEvent(s,i.camera.radius))>0){for(var a=i.camera.radius,c=i.camera.inertialRadiusOffset+o,l=0;l<20&&Math.abs(c)>.001;l++)a-=c,c*=i.camera.inertia;a=D.a.Clamp(a,0,Number.MAX_VALUE),o=i.computeDeltaFromMouseWheelLegacyEvent(s,a)}}else o=s.wheelDelta/(40*i.wheelPrecision);else o=-(r.deltaY||r.detail)/i.wheelPrecision;o&&(i.camera.inertialRadiusOffset+=o),r.preventDefault&&(t||r.preventDefault())}},this._observer=this.camera.getScene().onPointerObservable.add(this._wheel,Pe.a.POINTERWHEEL)},e.prototype.detachControl=function(e){this._observer&&e&&(this.camera.getScene().onPointerObservable.remove(this._observer),this._observer=null,this._wheel=null)},e.prototype.getClassName=function(){return"ArcRotateCameraMouseWheelInput"},e.prototype.getSimpleName=function(){return"mousewheel"},l.c([Object(L.c)()],e.prototype,"wheelPrecision",void 0),l.c([Object(L.c)()],e.prototype,"wheelDeltaPercentage",void 0),e}();We.ArcRotateCameraMouseWheelInput=$e;var et=function(){function e(){this.buttons=[0,1,2]}return e.prototype.attachControl=function(e,t){var i=this,n=this.camera.getEngine(),r=0,o=null;this.pointA=null,this.pointB=null,this._altKey=!1,this._ctrlKey=!1,this._metaKey=!1,this._shiftKey=!1,this._buttonsPressed=0,this._pointerInput=function(s,a){var c=s.event,l="touch"===c.pointerType;if(!n.isInVRExclusivePointerMode&&(s.type===Pe.a.POINTERMOVE||-1!==i.buttons.indexOf(c.button))){var u=c.srcElement||c.target;if(i._altKey=c.altKey,i._ctrlKey=c.ctrlKey,i._metaKey=c.metaKey,i._shiftKey=c.shiftKey,i._buttonsPressed=c.buttons,n.isPointerLock){var h=c.movementX||c.mozMovementX||c.webkitMovementX||c.msMovementX||0,d=c.movementY||c.mozMovementY||c.webkitMovementY||c.msMovementY||0;i.onTouch(null,h,d),i.pointA=null,i.pointB=null}else if(s.type===Pe.a.POINTERDOWN&&u){try{u.setPointerCapture(c.pointerId)}catch(e){}null===i.pointA?i.pointA={x:c.clientX,y:c.clientY,pointerId:c.pointerId,type:c.pointerType}:null===i.pointB&&(i.pointB={x:c.clientX,y:c.clientY,pointerId:c.pointerId,type:c.pointerType}),i.onButtonDown(c),t||(c.preventDefault(),e.focus())}else if(s.type===Pe.a.POINTERDOUBLETAP)i.onDoubleTap(c.pointerType);else if(s.type===Pe.a.POINTERUP&&u){try{u.releasePointerCapture(c.pointerId)}catch(e){}l||(i.pointB=null),n._badOS?i.pointA=i.pointB=null:i.pointB&&i.pointA&&i.pointA.pointerId==c.pointerId?(i.pointA=i.pointB,i.pointB=null):i.pointA&&i.pointB&&i.pointB.pointerId==c.pointerId?i.pointB=null:i.pointA=i.pointB=null,(0!==r||o)&&(i.onMultiTouch(i.pointA,i.pointB,r,0,o,null),r=0,o=null),i.onButtonUp(c),t||c.preventDefault()}else if(s.type===Pe.a.POINTERMOVE)if(t||c.preventDefault(),i.pointA&&null===i.pointB){h=c.clientX-i.pointA.x,d=c.clientY-i.pointA.y;i.onTouch(i.pointA,h,d),i.pointA.x=c.clientX,i.pointA.y=c.clientY}else if(i.pointA&&i.pointB){var f=i.pointA.pointerId===c.pointerId?i.pointA:i.pointB;f.x=c.clientX,f.y=c.clientY;var p=i.pointA.x-i.pointB.x,_=i.pointA.y-i.pointB.y,g=p*p+_*_,m={x:(i.pointA.x+i.pointB.x)/2,y:(i.pointA.y+i.pointB.y)/2,pointerId:c.pointerId,type:s.type};i.onMultiTouch(i.pointA,i.pointB,r,g,o,m),o=m,r=g}}},this._observer=this.camera.getScene().onPointerObservable.add(this._pointerInput,Pe.a.POINTERDOWN|Pe.a.POINTERUP|Pe.a.POINTERMOVE),this._onLostFocus=function(){i.pointA=i.pointB=null,r=0,o=null,i.onLostFocus()},e.addEventListener("contextmenu",this.onContextMenu.bind(this),!1),ye.h.RegisterTopRootEvents([{name:"blur",handler:this._onLostFocus}])},e.prototype.detachControl=function(e){this._onLostFocus&&ye.h.UnregisterTopRootEvents([{name:"blur",handler:this._onLostFocus}]),e&&this._observer&&(this.camera.getScene().onPointerObservable.remove(this._observer),this._observer=null,this.onContextMenu&&e.removeEventListener("contextmenu",this.onContextMenu),this._onLostFocus=null),this._altKey=!1,this._ctrlKey=!1,this._metaKey=!1,this._shiftKey=!1,this._buttonsPressed=0},e.prototype.getClassName=function(){return"BaseCameraPointersInput"},e.prototype.getSimpleName=function(){return"pointers"},e.prototype.onDoubleTap=function(e){},e.prototype.onTouch=function(e,t,i){},e.prototype.onMultiTouch=function(e,t,i,n,r,o){},e.prototype.onContextMenu=function(e){e.preventDefault()},e.prototype.onButtonDown=function(e){},e.prototype.onButtonUp=function(e){},e.prototype.onLostFocus=function(){},l.c([Object(L.c)()],e.prototype,"buttons",void 0),e}(),tt=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.buttons=[0,1,2],t.angularSensibilityX=1e3,t.angularSensibilityY=1e3,t.pinchPrecision=12,t.pinchDeltaPercentage=0,t.panningSensibility=1e3,t.multiTouchPanning=!0,t.multiTouchPanAndZoom=!0,t.pinchInwards=!0,t._isPanClick=!1,t._twoFingerActivityCount=0,t._isPinching=!1,t}return l.d(t,e),t.prototype.getClassName=function(){return"ArcRotateCameraPointersInput"},t.prototype.onTouch=function(e,t,i){0!==this.panningSensibility&&(this._ctrlKey&&this.camera._useCtrlForPanning||this._isPanClick)?(this.camera.inertialPanningX+=-t/this.panningSensibility,this.camera.inertialPanningY+=i/this.panningSensibility):(this.camera.inertialAlphaOffset-=t/this.angularSensibilityX,this.camera.inertialBetaOffset-=i/this.angularSensibilityY)},t.prototype.onDoubleTap=function(e){this.camera.useInputToRestoreState&&this.camera.restoreState()},t.prototype.onMultiTouch=function(e,t,i,n,r,o){if(!(0===i&&null===r||0===n&&null===o)){var s=this.pinchInwards?1:-1;if(this.multiTouchPanAndZoom){if(this.pinchDeltaPercentage?this.camera.inertialRadiusOffset+=.001*(n-i)*this.camera.radius*this.pinchDeltaPercentage:this.camera.inertialRadiusOffset+=(n-i)/(this.pinchPrecision*s*(this.angularSensibilityX+this.angularSensibilityY)/2),0!==this.panningSensibility&&r&&o){var a=o.x-r.x,c=o.y-r.y;this.camera.inertialPanningX+=-a/this.panningSensibility,this.camera.inertialPanningY+=c/this.panningSensibility}}else{this._twoFingerActivityCount++;var l=Math.sqrt(i),u=Math.sqrt(n);if(this._isPinching||this._twoFingerActivityCount<20&&Math.abs(u-l)>this.camera.pinchToPanMaxDistance)this.pinchDeltaPercentage?this.camera.inertialRadiusOffset+=.001*(n-i)*this.camera.radius*this.pinchDeltaPercentage:this.camera.inertialRadiusOffset+=(n-i)/(this.pinchPrecision*s*(this.angularSensibilityX+this.angularSensibilityY)/2),this._isPinching=!0;else if(0!==this.panningSensibility&&this.multiTouchPanning&&o&&r){a=o.x-r.x,c=o.y-r.y;this.camera.inertialPanningX+=-a/this.panningSensibility,this.camera.inertialPanningY+=c/this.panningSensibility}}}},t.prototype.onButtonDown=function(e){this._isPanClick=e.button===this.camera._panningMouseButton},t.prototype.onButtonUp=function(e){this._twoFingerActivityCount=0,this._isPinching=!1},t.prototype.onLostFocus=function(){this._isPanClick=!1,this._twoFingerActivityCount=0,this._isPinching=!1},l.c([Object(L.c)()],t.prototype,"buttons",void 0),l.c([Object(L.c)()],t.prototype,"angularSensibilityX",void 0),l.c([Object(L.c)()],t.prototype,"angularSensibilityY",void 0),l.c([Object(L.c)()],t.prototype,"pinchPrecision",void 0),l.c([Object(L.c)()],t.prototype,"pinchDeltaPercentage",void 0),l.c([Object(L.c)()],t.prototype,"panningSensibility",void 0),l.c([Object(L.c)()],t.prototype,"multiTouchPanning",void 0),l.c([Object(L.c)()],t.prototype,"multiTouchPanAndZoom",void 0),t}(et);We.ArcRotateCameraPointersInput=tt;var it=function(e){function t(t){return e.call(this,t)||this}return l.d(t,e),t.prototype.addMouseWheel=function(){return this.add(new $e),this},t.prototype.addPointers=function(){return this.add(new tt),this},t.prototype.addKeyboard=function(){return this.add(new Je),this},t}(Xe);it.prototype.addVRDeviceOrientation=function(){return this.add(new nt),this};var nt=function(){function e(){this.alphaCorrection=1,this.gammaCorrection=1,this._alpha=0,this._gamma=0,this._dirty=!1,this._deviceOrientationHandler=this._onOrientationEvent.bind(this)}return e.prototype.attachControl=function(e,t){this.camera.attachControl(e,t),window.addEventListener("deviceorientation",this._deviceOrientationHandler)},e.prototype._onOrientationEvent=function(e){null!==e.alpha&&(this._alpha=(0|+e.alpha)*this.alphaCorrection),null!==e.gamma&&(this._gamma=(0|+e.gamma)*this.gammaCorrection),this._dirty=!0},e.prototype.checkInputs=function(){this._dirty&&(this._dirty=!1,this._gamma<0&&(this._gamma=180+this._gamma),this.camera.alpha=-this._alpha/180*Math.PI%Math.PI*2,this.camera.beta=this._gamma/180*Math.PI)},e.prototype.detachControl=function(e){window.removeEventListener("deviceorientation",this._deviceOrientationHandler)},e.prototype.getClassName=function(){return"ArcRotateCameraVRDeviceOrientationInput"},e.prototype.getSimpleName=function(){return"VRDeviceOrientation"},e}();We.ArcRotateCameraVRDeviceOrientationInput=nt;var rt=function(){function e(){this.keysForward=[87],this.keysBackward=[83],this.keysUp=[69],this.keysDown=[81],this.keysRight=[68],this.keysLeft=[65],this._keys=new Array}return e.prototype.attachControl=function(e,t){var i=this;this._onCanvasBlurObserver||(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add(function(){i._keys=[]}),this._onKeyboardObserver=this._scene.onKeyboardObservable.add(function(e){var n,r=e.event;e.type===Ze.a.KEYDOWN?-1===i.keysForward.indexOf(r.keyCode)&&-1===i.keysBackward.indexOf(r.keyCode)&&-1===i.keysUp.indexOf(r.keyCode)&&-1===i.keysDown.indexOf(r.keyCode)&&-1===i.keysLeft.indexOf(r.keyCode)&&-1===i.keysRight.indexOf(r.keyCode)||(-1===(n=i._keys.indexOf(r.keyCode))&&i._keys.push(r.keyCode),t||r.preventDefault()):-1===i.keysForward.indexOf(r.keyCode)&&-1===i.keysBackward.indexOf(r.keyCode)&&-1===i.keysUp.indexOf(r.keyCode)&&-1===i.keysDown.indexOf(r.keyCode)&&-1===i.keysLeft.indexOf(r.keyCode)&&-1===i.keysRight.indexOf(r.keyCode)||((n=i._keys.indexOf(r.keyCode))>=0&&i._keys.splice(n,1),t||r.preventDefault())}))},e.prototype.detachControl=function(e){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys=[]},e.prototype.getClassName=function(){return"FlyCameraKeyboardInput"},e.prototype._onLostFocus=function(e){this._keys=[]},e.prototype.getSimpleName=function(){return"keyboard"},e.prototype.checkInputs=function(){if(this._onKeyboardObserver)for(var e=this.camera,t=0;t<this._keys.length;t++){var i=this._keys[t],n=e._computeLocalCameraSpeed();-1!==this.keysForward.indexOf(i)?e._localDirection.copyFromFloats(0,0,n):-1!==this.keysBackward.indexOf(i)?e._localDirection.copyFromFloats(0,0,-n):-1!==this.keysUp.indexOf(i)?e._localDirection.copyFromFloats(0,n,0):-1!==this.keysDown.indexOf(i)?e._localDirection.copyFromFloats(0,-n,0):-1!==this.keysRight.indexOf(i)?e._localDirection.copyFromFloats(n,0,0):-1!==this.keysLeft.indexOf(i)&&e._localDirection.copyFromFloats(-n,0,0),e.getScene().useRightHandedSystem&&(e._localDirection.z*=-1),e.getViewMatrix().invertToRef(e._cameraTransformMatrix),o.x.TransformNormalToRef(e._localDirection,e._cameraTransformMatrix,e._transformedDirection),e.cameraDirection.addInPlace(e._transformedDirection)}},l.c([Object(L.c)()],e.prototype,"keysForward",void 0),l.c([Object(L.c)()],e.prototype,"keysBackward",void 0),l.c([Object(L.c)()],e.prototype,"keysUp",void 0),l.c([Object(L.c)()],e.prototype,"keysDown",void 0),l.c([Object(L.c)()],e.prototype,"keysRight",void 0),l.c([Object(L.c)()],e.prototype,"keysLeft",void 0),e}();We.FlyCameraKeyboardInput=rt;var ot=function(){function e(e){void 0===e&&(e=!0),this.buttons=[0,1,2],this.buttonsYaw=[-1,0,1],this.buttonsPitch=[-1,0,1],this.buttonsRoll=[2],this.activeButton=-1,this.angularSensibility=1e3,this.previousPosition=null}return e.prototype.attachControl=function(e,t){var i=this;this.element=e,this.noPreventDefault=t,this._observer=this.camera.getScene().onPointerObservable.add(function(e,t){i._pointerInput(e,t)},Pe.a.POINTERDOWN|Pe.a.POINTERUP|Pe.a.POINTERMOVE),this._rollObserver=this.camera.getScene().onBeforeRenderObservable.add(function(){i.camera.rollCorrect&&i.camera.restoreRoll(i.camera.rollCorrect)}),this._mousemoveCallback=function(e){i._onMouseMove(e)},e.addEventListener("mousemove",this._mousemoveCallback,!1)},e.prototype.detachControl=function(e){this._observer&&e&&(this.camera.getScene().onPointerObservable.remove(this._observer),this.camera.getScene().onBeforeRenderObservable.remove(this._rollObserver),this._mousemoveCallback&&e.removeEventListener("mousemove",this._mousemoveCallback),this._observer=null,this._rollObserver=null,this.previousPosition=null,this.noPreventDefault=void 0)},e.prototype.getClassName=function(){return"FlyCameraMouseInput"},e.prototype.getSimpleName=function(){return"mouse"},e.prototype._pointerInput=function(e,t){var i=e.event,n=this.camera.getEngine();if(!n.isInVRExclusivePointerMode&&(this.touchEnabled||"touch"!==i.pointerType)&&(e.type===Pe.a.POINTERMOVE||-1!==this.buttons.indexOf(i.button))){var r=i.srcElement||i.target;if(e.type===Pe.a.POINTERDOWN&&r){try{r.setPointerCapture(i.pointerId)}catch(i){}this.previousPosition={x:i.clientX,y:i.clientY},this.activeButton=i.button,this.noPreventDefault||(i.preventDefault(),this.element.focus())}else if(e.type===Pe.a.POINTERUP&&r){try{r.releasePointerCapture(i.pointerId)}catch(i){}this.activeButton=-1,this.previousPosition=null,this.noPreventDefault||i.preventDefault()}else if(e.type===Pe.a.POINTERMOVE){if(!this.previousPosition||n.isPointerLock)return;var o=i.clientX-this.previousPosition.x,s=i.clientY-this.previousPosition.y;this.rotateCamera(o,s),this.previousPosition={x:i.clientX,y:i.clientY},this.noPreventDefault||i.preventDefault()}}},e.prototype._onMouseMove=function(e){var t=this.camera.getEngine();if(t.isPointerLock&&!t.isInVRExclusivePointerMode){var i=e.movementX||e.mozMovementX||e.webkitMovementX||e.msMovementX||0,n=e.movementY||e.mozMovementY||e.webkitMovementY||e.msMovementY||0;this.rotateCamera(i,n),this.previousPosition=null,this.noPreventDefault||e.preventDefault()}},e.prototype.rotateCamera=function(e,t){var i=this,n=this.camera;this.camera.getScene().useRightHandedSystem&&(e*=-1),n.parent&&n.parent._getWorldMatrixDeterminant()<0&&(e*=-1);var r,s=e/this.angularSensibility,a=t/this.angularSensibility,c=o.q.RotationYawPitchRoll(n.rotation.y,n.rotation.x,n.rotation.z);if(this.buttonsPitch.some(function(e){return e===i.activeButton})&&(r=o.q.RotationAxis(o.c.X,a),c.multiplyInPlace(r)),this.buttonsYaw.some(function(e){return e===i.activeButton})){r=o.q.RotationAxis(o.c.Y,s),c.multiplyInPlace(r);var l=n.bankedTurnLimit+n._trackRoll;if(n.bankedTurn&&-l<n.rotation.z&&n.rotation.z<l){var u=n.bankedTurnMultiplier*-s;r=o.q.RotationAxis(o.c.Z,u),c.multiplyInPlace(r)}}this.buttonsRoll.some(function(e){return e===i.activeButton})&&(r=o.q.RotationAxis(o.c.Z,-s),n._trackRoll-=s,c.multiplyInPlace(r)),c.toEulerAnglesToRef(n.rotation)},l.c([Object(L.c)()],e.prototype,"buttons",void 0),l.c([Object(L.c)()],e.prototype,"angularSensibility",void 0),e}();We.FlyCameraMouseInput=ot;var st=function(){function e(){this.keysHeightOffsetIncr=[38],this.keysHeightOffsetDecr=[40],this.keysHeightOffsetModifierAlt=!1,this.keysHeightOffsetModifierCtrl=!1,this.keysHeightOffsetModifierShift=!1,this.keysRotationOffsetIncr=[37],this.keysRotationOffsetDecr=[39],this.keysRotationOffsetModifierAlt=!1,this.keysRotationOffsetModifierCtrl=!1,this.keysRotationOffsetModifierShift=!1,this.keysRadiusIncr=[40],this.keysRadiusDecr=[38],this.keysRadiusModifierAlt=!0,this.keysRadiusModifierCtrl=!1,this.keysRadiusModifierShift=!1,this.heightSensibility=1,this.rotationSensibility=1,this.radiusSensibility=1,this._keys=new Array}return e.prototype.attachControl=function(e,t){var i=this;this._onCanvasBlurObserver||(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add(function(){i._keys=[]}),this._onKeyboardObserver=this._scene.onKeyboardObservable.add(function(e){var n,r=e.event;r.metaKey||(e.type===Ze.a.KEYDOWN?(i._ctrlPressed=r.ctrlKey,i._altPressed=r.altKey,i._shiftPressed=r.shiftKey,(-1!==i.keysHeightOffsetIncr.indexOf(r.keyCode)||-1!==i.keysHeightOffsetDecr.indexOf(r.keyCode)||-1!==i.keysRotationOffsetIncr.indexOf(r.keyCode)||-1!==i.keysRotationOffsetDecr.indexOf(r.keyCode)||-1!==i.keysRadiusIncr.indexOf(r.keyCode)||-1!==i.keysRadiusDecr.indexOf(r.keyCode))&&(-1===(n=i._keys.indexOf(r.keyCode))&&i._keys.push(r.keyCode),r.preventDefault&&(t||r.preventDefault()))):-1===i.keysHeightOffsetIncr.indexOf(r.keyCode)&&-1===i.keysHeightOffsetDecr.indexOf(r.keyCode)&&-1===i.keysRotationOffsetIncr.indexOf(r.keyCode)&&-1===i.keysRotationOffsetDecr.indexOf(r.keyCode)&&-1===i.keysRadiusIncr.indexOf(r.keyCode)&&-1===i.keysRadiusDecr.indexOf(r.keyCode)||((n=i._keys.indexOf(r.keyCode))>=0&&i._keys.splice(n,1),r.preventDefault&&(t||r.preventDefault())))}))},e.prototype.detachControl=function(e){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys=[]},e.prototype.checkInputs=function(){var e=this;this._onKeyboardObserver&&this._keys.forEach(function(t){-1!==e.keysHeightOffsetIncr.indexOf(t)&&e._modifierHeightOffset()?e.camera.heightOffset+=e.heightSensibility:-1!==e.keysHeightOffsetDecr.indexOf(t)&&e._modifierHeightOffset()?e.camera.heightOffset-=e.heightSensibility:-1!==e.keysRotationOffsetIncr.indexOf(t)&&e._modifierRotationOffset()?(e.camera.rotationOffset+=e.rotationSensibility,e.camera.rotationOffset%=360):-1!==e.keysRotationOffsetDecr.indexOf(t)&&e._modifierRotationOffset()?(e.camera.rotationOffset-=e.rotationSensibility,e.camera.rotationOffset%=360):-1!==e.keysRadiusIncr.indexOf(t)&&e._modifierRadius()?e.camera.radius+=e.radiusSensibility:-1!==e.keysRadiusDecr.indexOf(t)&&e._modifierRadius()&&(e.camera.radius-=e.radiusSensibility)})},e.prototype.getClassName=function(){return"FollowCameraKeyboardMoveInput"},e.prototype.getSimpleName=function(){return"keyboard"},e.prototype._modifierHeightOffset=function(){return this.keysHeightOffsetModifierAlt===this._altPressed&&this.keysHeightOffsetModifierCtrl===this._ctrlPressed&&this.keysHeightOffsetModifierShift===this._shiftPressed},e.prototype._modifierRotationOffset=function(){return this.keysRotationOffsetModifierAlt===this._altPressed&&this.keysRotationOffsetModifierCtrl===this._ctrlPressed&&this.keysRotationOffsetModifierShift===this._shiftPressed},e.prototype._modifierRadius=function(){return this.keysRadiusModifierAlt===this._altPressed&&this.keysRadiusModifierCtrl===this._ctrlPressed&&this.keysRadiusModifierShift===this._shiftPressed},l.c([Object(L.c)()],e.prototype,"keysHeightOffsetIncr",void 0),l.c([Object(L.c)()],e.prototype,"keysHeightOffsetDecr",void 0),l.c([Object(L.c)()],e.prototype,"keysHeightOffsetModifierAlt",void 0),l.c([Object(L.c)()],e.prototype,"keysHeightOffsetModifierCtrl",void 0),l.c([Object(L.c)()],e.prototype,"keysHeightOffsetModifierShift",void 0),l.c([Object(L.c)()],e.prototype,"keysRotationOffsetIncr",void 0),l.c([Object(L.c)()],e.prototype,"keysRotationOffsetDecr",void 0),l.c([Object(L.c)()],e.prototype,"keysRotationOffsetModifierAlt",void 0),l.c([Object(L.c)()],e.prototype,"keysRotationOffsetModifierCtrl",void 0),l.c([Object(L.c)()],e.prototype,"keysRotationOffsetModifierShift",void 0),l.c([Object(L.c)()],e.prototype,"keysRadiusIncr",void 0),l.c([Object(L.c)()],e.prototype,"keysRadiusDecr",void 0),l.c([Object(L.c)()],e.prototype,"keysRadiusModifierAlt",void 0),l.c([Object(L.c)()],e.prototype,"keysRadiusModifierCtrl",void 0),l.c([Object(L.c)()],e.prototype,"keysRadiusModifierShift",void 0),l.c([Object(L.c)()],e.prototype,"heightSensibility",void 0),l.c([Object(L.c)()],e.prototype,"rotationSensibility",void 0),l.c([Object(L.c)()],e.prototype,"radiusSensibility",void 0),e}();We.FollowCameraKeyboardMoveInput=st;var at=function(){function e(){this.axisControlRadius=!0,this.axisControlHeight=!1,this.axisControlRotation=!1,this.wheelPrecision=3,this.wheelDeltaPercentage=0}return e.prototype.attachControl=function(e,t){var i=this;this._wheel=function(e,n){if(e.type===Pe.a.POINTERWHEEL){var r=e.event,o=0,s=Math.max(-1,Math.min(1,r.deltaY||r.wheelDelta||-r.detail));i.wheelDeltaPercentage?(console.assert(i.axisControlRadius+i.axisControlHeight+i.axisControlRotation<=1,"wheelDeltaPercentage only usable when mouse wheel controlls ONE axis. Currently enabled: axisControlRadius: "+i.axisControlRadius+", axisControlHeightOffset: "+i.axisControlHeight+", axisControlRotationOffset: "+i.axisControlRotation),i.axisControlRadius?o=.01*s*i.wheelDeltaPercentage*i.camera.radius:i.axisControlHeight?o=.01*s*i.wheelDeltaPercentage*i.camera.heightOffset:i.axisControlRotation&&(o=.01*s*i.wheelDeltaPercentage*i.camera.rotationOffset)):o=s*i.wheelPrecision,o&&(i.axisControlRadius?i.camera.radius+=o:i.axisControlHeight?i.camera.heightOffset-=o:i.axisControlRotation&&(i.camera.rotationOffset-=o)),r.preventDefault&&(t||r.preventDefault())}},this._observer=this.camera.getScene().onPointerObservable.add(this._wheel,Pe.a.POINTERWHEEL)},e.prototype.detachControl=function(e){this._observer&&e&&(this.camera.getScene().onPointerObservable.remove(this._observer),this._observer=null,this._wheel=null)},e.prototype.getClassName=function(){return"ArcRotateCameraMouseWheelInput"},e.prototype.getSimpleName=function(){return"mousewheel"},l.c([Object(L.c)()],e.prototype,"axisControlRadius",void 0),l.c([Object(L.c)()],e.prototype,"axisControlHeight",void 0),l.c([Object(L.c)()],e.prototype,"axisControlRotation",void 0),l.c([Object(L.c)()],e.prototype,"wheelPrecision",void 0),l.c([Object(L.c)()],e.prototype,"wheelDeltaPercentage",void 0),e}();We.FollowCameraMouseWheelInput=at;var ct=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.angularSensibilityX=1,t.angularSensibilityY=1,t.pinchPrecision=1e4,t.pinchDeltaPercentage=0,t.axisXControlRadius=!1,t.axisXControlHeight=!1,t.axisXControlRotation=!0,t.axisYControlRadius=!1,t.axisYControlHeight=!0,t.axisYControlRotation=!1,t.axisPinchControlRadius=!0,t.axisPinchControlHeight=!1,t.axisPinchControlRotation=!1,t.warningEnable=!0,t._warningCounter=0,t}return l.d(t,e),t.prototype.getClassName=function(){return"FollowCameraPointersInput"},t.prototype.onTouch=function(e,t,i){this._warning(),this.axisXControlRotation?this.camera.rotationOffset+=t/this.angularSensibilityX:this.axisYControlRotation&&(this.camera.rotationOffset+=i/this.angularSensibilityX),this.axisXControlHeight?this.camera.heightOffset+=t/this.angularSensibilityY:this.axisYControlHeight&&(this.camera.heightOffset+=i/this.angularSensibilityY),this.axisXControlRadius?this.camera.radius-=t/this.angularSensibilityY:this.axisYControlRadius&&(this.camera.radius-=i/this.angularSensibilityY)},t.prototype.onMultiTouch=function(e,t,i,n,r,o){if(!(0===i&&null===r||0===n&&null===o)){var s=(n-i)/(this.pinchPrecision*(this.angularSensibilityX+this.angularSensibilityY)/2);this.pinchDeltaPercentage?(s*=.01*this.pinchDeltaPercentage,this.axisPinchControlRotation&&(this.camera.rotationOffset+=s*this.camera.rotationOffset),this.axisPinchControlHeight&&(this.camera.heightOffset+=s*this.camera.heightOffset),this.axisPinchControlRadius&&(this.camera.radius-=s*this.camera.radius)):(this.axisPinchControlRotation&&(this.camera.rotationOffset+=s),this.axisPinchControlHeight&&(this.camera.heightOffset+=s),this.axisPinchControlRadius&&(this.camera.radius-=s))}},t.prototype._warning=function(){if(this.warningEnable&&this._warningCounter++%100==0){var e="It probably only makes sense to control ONE camera property with each pointer axis. Set 'warningEnable = false' if you are sure. Currently enabled: ";console.assert(this.axisXControlRotation+this.axisXControlHeight+this.axisXControlRadius<=1,e+"axisXControlRotation: "+this.axisXControlRotation+", axisXControlHeight: "+this.axisXControlHeight+", axisXControlRadius: "+this.axisXControlRadius),console.assert(this.axisYControlRotation+this.axisYControlHeight+this.axisYControlRadius<=1,e+"axisYControlRotation: "+this.axisYControlRotation+", axisYControlHeight: "+this.axisYControlHeight+", axisYControlRadius: "+this.axisYControlRadius),console.assert(this.axisPinchControlRotation+this.axisPinchControlHeight+this.axisPinchControlRadius<=1,e+"axisPinchControlRotation: "+this.axisPinchControlRotation+", axisPinchControlHeight: "+this.axisPinchControlHeight+", axisPinchControlRadius: "+this.axisPinchControlRadius)}},l.c([Object(L.c)()],t.prototype,"angularSensibilityX",void 0),l.c([Object(L.c)()],t.prototype,"angularSensibilityY",void 0),l.c([Object(L.c)()],t.prototype,"pinchPrecision",void 0),l.c([Object(L.c)()],t.prototype,"pinchDeltaPercentage",void 0),l.c([Object(L.c)()],t.prototype,"axisXControlRadius",void 0),l.c([Object(L.c)()],t.prototype,"axisXControlHeight",void 0),l.c([Object(L.c)()],t.prototype,"axisXControlRotation",void 0),l.c([Object(L.c)()],t.prototype,"axisYControlRadius",void 0),l.c([Object(L.c)()],t.prototype,"axisYControlHeight",void 0),l.c([Object(L.c)()],t.prototype,"axisYControlRotation",void 0),l.c([Object(L.c)()],t.prototype,"axisPinchControlRadius",void 0),l.c([Object(L.c)()],t.prototype,"axisPinchControlHeight",void 0),l.c([Object(L.c)()],t.prototype,"axisPinchControlRotation",void 0),t}(et);We.FollowCameraPointersInput=ct;var lt=function(){function e(){this.keysUp=[38],this.keysDown=[40],this.keysLeft=[37],this.keysRight=[39],this._keys=new Array}return e.prototype.attachControl=function(e,t){var i=this;this._onCanvasBlurObserver||(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add(function(){i._keys=[]}),this._onKeyboardObserver=this._scene.onKeyboardObservable.add(function(e){var n,r=e.event;r.metaKey||(e.type===Ze.a.KEYDOWN?-1===i.keysUp.indexOf(r.keyCode)&&-1===i.keysDown.indexOf(r.keyCode)&&-1===i.keysLeft.indexOf(r.keyCode)&&-1===i.keysRight.indexOf(r.keyCode)||(-1===(n=i._keys.indexOf(r.keyCode))&&i._keys.push(r.keyCode),t||r.preventDefault()):-1===i.keysUp.indexOf(r.keyCode)&&-1===i.keysDown.indexOf(r.keyCode)&&-1===i.keysLeft.indexOf(r.keyCode)&&-1===i.keysRight.indexOf(r.keyCode)||((n=i._keys.indexOf(r.keyCode))>=0&&i._keys.splice(n,1),t||r.preventDefault()))}))},e.prototype.detachControl=function(e){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys=[]},e.prototype.checkInputs=function(){if(this._onKeyboardObserver)for(var e=this.camera,t=0;t<this._keys.length;t++){var i=this._keys[t],n=e._computeLocalCameraSpeed();-1!==this.keysLeft.indexOf(i)?e._localDirection.copyFromFloats(-n,0,0):-1!==this.keysUp.indexOf(i)?e._localDirection.copyFromFloats(0,0,n):-1!==this.keysRight.indexOf(i)?e._localDirection.copyFromFloats(n,0,0):-1!==this.keysDown.indexOf(i)&&e._localDirection.copyFromFloats(0,0,-n),e.getScene().useRightHandedSystem&&(e._localDirection.z*=-1),e.getViewMatrix().invertToRef(e._cameraTransformMatrix),o.x.TransformNormalToRef(e._localDirection,e._cameraTransformMatrix,e._transformedDirection),e.cameraDirection.addInPlace(e._transformedDirection)}},e.prototype.getClassName=function(){return"FreeCameraKeyboardMoveInput"},e.prototype._onLostFocus=function(){this._keys=[]},e.prototype.getSimpleName=function(){return"keyboard"},l.c([Object(L.c)()],e.prototype,"keysUp",void 0),l.c([Object(L.c)()],e.prototype,"keysDown",void 0),l.c([Object(L.c)()],e.prototype,"keysLeft",void 0),l.c([Object(L.c)()],e.prototype,"keysRight",void 0),e}();We.FreeCameraKeyboardMoveInput=lt;var ut=function(){function e(e){void 0===e&&(e=!0),this.touchEnabled=e,this.buttons=[0,1,2],this.angularSensibility=2e3,this.previousPosition=null,this.onPointerMovedObservable=new r.c,this._allowCameraRotation=!0}return e.prototype.attachControl=function(e,t){var i=this,n=this.camera.getEngine();this._pointerInput||(this._pointerInput=function(r){var o=r.event;if(!n.isInVRExclusivePointerMode&&(i.touchEnabled||"touch"!==o.pointerType)&&(r.type===Pe.a.POINTERMOVE||-1!==i.buttons.indexOf(o.button))){var s=o.srcElement||o.target;if(r.type===Pe.a.POINTERDOWN&&s){try{s.setPointerCapture(o.pointerId)}catch(e){}i.previousPosition={x:o.clientX,y:o.clientY},t||(o.preventDefault(),e.focus())}else if(r.type===Pe.a.POINTERUP&&s){try{s.releasePointerCapture(o.pointerId)}catch(e){}i.previousPosition=null,t||o.preventDefault()}else if(r.type===Pe.a.POINTERMOVE){if(!i.previousPosition||n.isPointerLock)return;var a=o.clientX-i.previousPosition.x,c=o.clientY-i.previousPosition.y;i.camera.getScene().useRightHandedSystem&&(a*=-1),i.camera.parent&&i.camera.parent._getWorldMatrixDeterminant()<0&&(a*=-1),i._allowCameraRotation&&(i.camera.cameraRotation.y+=a/i.angularSensibility,i.camera.cameraRotation.x+=c/i.angularSensibility),i.onPointerMovedObservable.notifyObservers({offsetX:a,offsetY:c}),i.previousPosition={x:o.clientX,y:o.clientY},t||o.preventDefault()}}}),this._onMouseMove=function(e){if(n.isPointerLock&&!n.isInVRExclusivePointerMode){var r=e.movementX||e.mozMovementX||e.webkitMovementX||e.msMovementX||0;i.camera.getScene().useRightHandedSystem&&(r*=-1),i.camera.parent&&i.camera.parent._getWorldMatrixDeterminant()<0&&(r*=-1),i.camera.cameraRotation.y+=r/i.angularSensibility;var o=e.movementY||e.mozMovementY||e.webkitMovementY||e.msMovementY||0;i.camera.cameraRotation.x+=o/i.angularSensibility,i.previousPosition=null,t||e.preventDefault()}},this._observer=this.camera.getScene().onPointerObservable.add(this._pointerInput,Pe.a.POINTERDOWN|Pe.a.POINTERUP|Pe.a.POINTERMOVE),e.addEventListener("mousemove",this._onMouseMove,!1),e.addEventListener("contextmenu",this.onContextMenu.bind(this),!1)},e.prototype.onContextMenu=function(e){e.preventDefault()},e.prototype.detachControl=function(e){this._observer&&e&&(this.camera.getScene().onPointerObservable.remove(this._observer),this._onMouseMove&&e.removeEventListener("mousemove",this._onMouseMove),this.onContextMenu&&e.removeEventListener("contextmenu",this.onContextMenu),this.onPointerMovedObservable&&this.onPointerMovedObservable.clear(),this._observer=null,this._onMouseMove=null,this.previousPosition=null)},e.prototype.getClassName=function(){return"FreeCameraMouseInput"},e.prototype.getSimpleName=function(){return"mouse"},l.c([Object(L.c)()],e.prototype,"buttons",void 0),l.c([Object(L.c)()],e.prototype,"angularSensibility",void 0),e}();We.FreeCameraMouseInput=ut;var ht=function(){function e(){this.touchAngularSensibility=2e5,this.touchMoveSensibility=250,this._offsetX=null,this._offsetY=null,this._pointerPressed=new Array}return e.prototype.attachControl=function(e,t){var i=this,n=null;void 0===this._pointerInput&&(this._onLostFocus=function(){i._offsetX=null,i._offsetY=null},this._pointerInput=function(e){var r=e.event;if("mouse"!==r.pointerType)if(e.type===Pe.a.POINTERDOWN){if(t||r.preventDefault(),i._pointerPressed.push(r.pointerId),1!==i._pointerPressed.length)return;n={x:r.clientX,y:r.clientY}}else if(e.type===Pe.a.POINTERUP){if(t||r.preventDefault(),-1===(o=i._pointerPressed.indexOf(r.pointerId)))return;if(i._pointerPressed.splice(o,1),0!=o)return;n=null,i._offsetX=null,i._offsetY=null}else if(e.type===Pe.a.POINTERMOVE){if(t||r.preventDefault(),!n)return;var o;if(0!=(o=i._pointerPressed.indexOf(r.pointerId)))return;i._offsetX=r.clientX-n.x,i._offsetY=-(r.clientY-n.y)}}),this._observer=this.camera.getScene().onPointerObservable.add(this._pointerInput,Pe.a.POINTERDOWN|Pe.a.POINTERUP|Pe.a.POINTERMOVE),this._onLostFocus&&e.addEventListener("blur",this._onLostFocus)},e.prototype.detachControl=function(e){this._pointerInput&&e&&(this._observer&&(this.camera.getScene().onPointerObservable.remove(this._observer),this._observer=null),this._onLostFocus&&(e.removeEventListener("blur",this._onLostFocus),this._onLostFocus=null),this._pointerPressed=[],this._offsetX=null,this._offsetY=null)},e.prototype.checkInputs=function(){if(this._offsetX&&this._offsetY){var e=this.camera;if(e.cameraRotation.y+=this._offsetX/this.touchAngularSensibility,this._pointerPressed.length>1)e.cameraRotation.x+=-this._offsetY/this.touchAngularSensibility;else{var t=e._computeLocalCameraSpeed(),i=new o.x(0,0,t*this._offsetY/this.touchMoveSensibility);o.j.RotationYawPitchRollToRef(e.rotation.y,e.rotation.x,0,e._cameraRotationMatrix),e.cameraDirection.addInPlace(o.x.TransformCoordinates(i,e._cameraRotationMatrix))}}},e.prototype.getClassName=function(){return"FreeCameraTouchInput"},e.prototype.getSimpleName=function(){return"touch"},l.c([Object(L.c)()],e.prototype,"touchAngularSensibility",void 0),l.c([Object(L.c)()],e.prototype,"touchMoveSensibility",void 0),e}();We.FreeCameraTouchInput=ht;var dt=function(e){function t(t){var i=e.call(this,t)||this;return i._mouseInput=null,i}return l.d(t,e),t.prototype.addKeyboard=function(){return this.add(new lt),this},t.prototype.addMouse=function(e){return void 0===e&&(e=!0),this._mouseInput||(this._mouseInput=new ut(e),this.add(this._mouseInput)),this},t.prototype.removeMouse=function(){return this._mouseInput&&this.remove(this._mouseInput),this},t.prototype.addTouch=function(){return this.add(new ht),this},t.prototype.clear=function(){e.prototype.clear.call(this),this._mouseInput=null},t}(Xe);dt.prototype.addDeviceOrientation=function(){return this._deviceOrientationInput||(this._deviceOrientationInput=new ft,this.add(this._deviceOrientationInput)),this};var ft=function(){function e(){var e=this;this._screenOrientationAngle=0,this._screenQuaternion=new o.q,this._alpha=0,this._beta=0,this._gamma=0,this._onDeviceOrientationChangedObservable=new r.c,this._orientationChanged=function(){e._screenOrientationAngle=void 0!==window.orientation?+window.orientation:window.screen.orientation&&window.screen.orientation.angle?window.screen.orientation.angle:0,e._screenOrientationAngle=-ye.h.ToRadians(e._screenOrientationAngle/2),e._screenQuaternion.copyFromFloats(0,Math.sin(e._screenOrientationAngle),0,Math.cos(e._screenOrientationAngle))},this._deviceOrientation=function(t){e._alpha=null!==t.alpha?t.alpha:0,e._beta=null!==t.beta?t.beta:0,e._gamma=null!==t.gamma?t.gamma:0,null!==t.alpha&&e._onDeviceOrientationChangedObservable.notifyObservers()},this._constantTranform=new o.q(-Math.sqrt(.5),0,0,Math.sqrt(.5)),this._orientationChanged()}return Object.defineProperty(e.prototype,"camera",{get:function(){return this._camera},set:function(e){var t=this;this._camera=e,null==this._camera||this._camera.rotationQuaternion||(this._camera.rotationQuaternion=new o.q),this._camera&&this._camera.onDisposeObservable.add(function(){t._onDeviceOrientationChangedObservable.clear()})},enumerable:!0,configurable:!0}),e.prototype.attachControl=function(e,t){window.addEventListener("orientationchange",this._orientationChanged),window.addEventListener("deviceorientation",this._deviceOrientation),this._orientationChanged()},e.prototype.detachControl=function(e){window.removeEventListener("orientationchange",this._orientationChanged),window.removeEventListener("deviceorientation",this._deviceOrientation),this._alpha=0},e.prototype.checkInputs=function(){this._alpha&&(o.q.RotationYawPitchRollToRef(ye.h.ToRadians(this._alpha),ye.h.ToRadians(this._beta),-ye.h.ToRadians(this._gamma),this.camera.rotationQuaternion),this._camera.rotationQuaternion.multiplyInPlace(this._screenQuaternion),this._camera.rotationQuaternion.multiplyInPlace(this._constantTranform),this._camera.rotationQuaternion.z*=-1,this._camera.rotationQuaternion.w*=-1)},e.prototype.getClassName=function(){return"FreeCameraDeviceOrientationInput"},e.prototype.getSimpleName=function(){return"deviceOrientation"},e}();We.FreeCameraDeviceOrientationInput=ft;var pt=function(){function e(){this.gamepadAngularSensibility=200,this.gamepadMoveSensibility=40,this._cameraTransform=o.j.Identity(),this._deltaTransform=o.x.Zero(),this._vector3=o.x.Zero(),this._vector2=o.w.Zero()}return e.prototype.attachControl=function(e,t){var i=this,n=this.camera.getScene().gamepadManager;this._onGamepadConnectedObserver=n.onGamepadConnectedObservable.add(function(e){e.type!==Ke.POSE_ENABLED&&(i.gamepad&&e.type!==Ke.XBOX||(i.gamepad=e))}),this._onGamepadDisconnectedObserver=n.onGamepadDisconnectedObservable.add(function(e){i.gamepad===e&&(i.gamepad=null)}),this.gamepad=n.getGamepadByType(Ke.XBOX)},e.prototype.detachControl=function(e){this.camera.getScene().gamepadManager.onGamepadConnectedObservable.remove(this._onGamepadConnectedObserver),this.camera.getScene().gamepadManager.onGamepadDisconnectedObservable.remove(this._onGamepadDisconnectedObserver),this.gamepad=null},e.prototype.checkInputs=function(){if(this.gamepad&&this.gamepad.leftStick){var e=this.camera,t=this.gamepad.leftStick,i=t.x/this.gamepadMoveSensibility,n=t.y/this.gamepadMoveSensibility;t.x=Math.abs(i)>.005?0+i:0,t.y=Math.abs(n)>.005?0+n:0;var r=this.gamepad.rightStick;if(r){var s=r.x/this.gamepadAngularSensibility,a=r.y/this.gamepadAngularSensibility;r.x=Math.abs(s)>.001?0+s:0,r.y=Math.abs(a)>.001?0+a:0}else r={x:0,y:0};e.rotationQuaternion?e.rotationQuaternion.toRotationMatrix(this._cameraTransform):o.j.RotationYawPitchRollToRef(e.rotation.y,e.rotation.x,0,this._cameraTransform);var c=50*e._computeLocalCameraSpeed();this._vector3.copyFromFloats(t.x*c,0,-t.y*c),o.x.TransformCoordinatesToRef(this._vector3,this._cameraTransform,this._deltaTransform),e.cameraDirection.addInPlace(this._deltaTransform),this._vector2.copyFromFloats(r.y,r.x),e.cameraRotation.addInPlace(this._vector2)}},e.prototype.getClassName=function(){return"FreeCameraGamepadInput"},e.prototype.getSimpleName=function(){return"gamepad"},l.c([Object(L.c)()],e.prototype,"gamepadAngularSensibility",void 0),l.c([Object(L.c)()],e.prototype,"gamepadMoveSensibility",void 0),e}();We.FreeCameraGamepadInput=pt;var _t,gt=i(61);!function(e){e[e.X=0]="X",e[e.Y=1]="Y",e[e.Z=2]="Z"}(_t||(_t={}));var mt=function(){function e(t){var i=this;if(this._leftJoystick=!!t,e._globalJoystickIndex++,this._axisTargetedByLeftAndRight=_t.X,this._axisTargetedByUpAndDown=_t.Y,this.reverseLeftRight=!1,this.reverseUpDown=!1,this._touches=new gt.a,this.deltaPosition=o.x.Zero(),this._joystickSensibility=25,this._inversedSensibility=1/(this._joystickSensibility/1e3),this._onResize=function(t){e.vjCanvasWidth=window.innerWidth,e.vjCanvasHeight=window.innerHeight,e.Canvas&&(e.Canvas.width=e.vjCanvasWidth,e.Canvas.height=e.vjCanvasHeight),e.halfWidth=e.vjCanvasWidth/2},!e.Canvas){window.addEventListener("resize",this._onResize,!1),e.Canvas=document.createElement("canvas"),e.vjCanvasWidth=window.innerWidth,e.vjCanvasHeight=window.innerHeight,e.Canvas.width=window.innerWidth,e.Canvas.height=window.innerHeight,e.Canvas.style.width="100%",e.Canvas.style.height="100%",e.Canvas.style.position="absolute",e.Canvas.style.backgroundColor="transparent",e.Canvas.style.top="0px",e.Canvas.style.left="0px",e.Canvas.style.zIndex="5",e.Canvas.style.msTouchAction="none",e.Canvas.setAttribute("touch-action","none");var n=e.Canvas.getContext("2d");if(!n)throw new Error("Unable to create canvas for virtual joystick");e.vjCanvasContext=n,e.vjCanvasContext.strokeStyle="#ffffff",e.vjCanvasContext.lineWidth=2,document.body.appendChild(e.Canvas)}e.halfWidth=e.Canvas.width/2,this.pressed=!1,this._joystickColor="cyan",this._joystickPointerID=-1,this._joystickPointerPos=new o.w(0,0),this._joystickPreviousPointerPos=new o.w(0,0),this._joystickPointerStartPos=new o.w(0,0),this._deltaJoystickVector=new o.w(0,0),this._onPointerDownHandlerRef=function(e){i._onPointerDown(e)},this._onPointerMoveHandlerRef=function(e){i._onPointerMove(e)},this._onPointerUpHandlerRef=function(e){i._onPointerUp(e)},e.Canvas.addEventListener("pointerdown",this._onPointerDownHandlerRef,!1),e.Canvas.addEventListener("pointermove",this._onPointerMoveHandlerRef,!1),e.Canvas.addEventListener("pointerup",this._onPointerUpHandlerRef,!1),e.Canvas.addEventListener("pointerout",this._onPointerUpHandlerRef,!1),e.Canvas.addEventListener("contextmenu",function(e){e.preventDefault()},!1),requestAnimationFrame(function(){i._drawVirtualJoystick()})}return e.prototype.setJoystickSensibility=function(e){this._joystickSensibility=e,this._inversedSensibility=1/(this._joystickSensibility/1e3)},e.prototype._onPointerDown=function(t){t.preventDefault(),(!0===this._leftJoystick?t.clientX<e.halfWidth:t.clientX>e.halfWidth)&&this._joystickPointerID<0?(this._joystickPointerID=t.pointerId,this._joystickPointerStartPos.x=t.clientX,this._joystickPointerStartPos.y=t.clientY,this._joystickPointerPos=this._joystickPointerStartPos.clone(),this._joystickPreviousPointerPos=this._joystickPointerStartPos.clone(),this._deltaJoystickVector.x=0,this._deltaJoystickVector.y=0,this.pressed=!0,this._touches.add(t.pointerId.toString(),t)):e._globalJoystickIndex<2&&this._action&&(this._action(),this._touches.add(t.pointerId.toString(),{x:t.clientX,y:t.clientY,prevX:t.clientX,prevY:t.clientY}))},e.prototype._onPointerMove=function(e){if(this._joystickPointerID==e.pointerId){this._joystickPointerPos.x=e.clientX,this._joystickPointerPos.y=e.clientY,this._deltaJoystickVector=this._joystickPointerPos.clone(),this._deltaJoystickVector=this._deltaJoystickVector.subtract(this._joystickPointerStartPos);var t=(this.reverseLeftRight?-1:1)*this._deltaJoystickVector.x/this._inversedSensibility;switch(this._axisTargetedByLeftAndRight){case _t.X:this.deltaPosition.x=Math.min(1,Math.max(-1,t));break;case _t.Y:this.deltaPosition.y=Math.min(1,Math.max(-1,t));break;case _t.Z:this.deltaPosition.z=Math.min(1,Math.max(-1,t))}var i=(this.reverseUpDown?1:-1)*this._deltaJoystickVector.y/this._inversedSensibility;switch(this._axisTargetedByUpAndDown){case _t.X:this.deltaPosition.x=Math.min(1,Math.max(-1,i));break;case _t.Y:this.deltaPosition.y=Math.min(1,Math.max(-1,i));break;case _t.Z:this.deltaPosition.z=Math.min(1,Math.max(-1,i))}}else{var n=this._touches.get(e.pointerId.toString());n&&(n.x=e.clientX,n.y=e.clientY)}},e.prototype._onPointerUp=function(t){if(this._joystickPointerID==t.pointerId)e.vjCanvasContext.clearRect(this._joystickPointerStartPos.x-64,this._joystickPointerStartPos.y-64,128,128),e.vjCanvasContext.clearRect(this._joystickPreviousPointerPos.x-42,this._joystickPreviousPointerPos.y-42,84,84),this._joystickPointerID=-1,this.pressed=!1;else{var i=this._touches.get(t.pointerId.toString());i&&e.vjCanvasContext.clearRect(i.prevX-44,i.prevY-44,88,88)}this._deltaJoystickVector.x=0,this._deltaJoystickVector.y=0,this._touches.remove(t.pointerId.toString())},e.prototype.setJoystickColor=function(e){this._joystickColor=e},e.prototype.setActionOnTouch=function(e){this._action=e},e.prototype.setAxisForLeftRight=function(e){switch(e){case _t.X:case _t.Y:case _t.Z:this._axisTargetedByLeftAndRight=e;break;default:this._axisTargetedByLeftAndRight=_t.X}},e.prototype.setAxisForUpDown=function(e){switch(e){case _t.X:case _t.Y:case _t.Z:this._axisTargetedByUpAndDown=e;break;default:this._axisTargetedByUpAndDown=_t.Y}},e.prototype._drawVirtualJoystick=function(){var t=this;this.pressed&&this._touches.forEach(function(i,n){n.pointerId===t._joystickPointerID?(e.vjCanvasContext.clearRect(t._joystickPointerStartPos.x-64,t._joystickPointerStartPos.y-64,128,128),e.vjCanvasContext.clearRect(t._joystickPreviousPointerPos.x-42,t._joystickPreviousPointerPos.y-42,84,84),e.vjCanvasContext.beginPath(),e.vjCanvasContext.lineWidth=6,e.vjCanvasContext.strokeStyle=t._joystickColor,e.vjCanvasContext.arc(t._joystickPointerStartPos.x,t._joystickPointerStartPos.y,40,0,2*Math.PI,!0),e.vjCanvasContext.stroke(),e.vjCanvasContext.closePath(),e.vjCanvasContext.beginPath(),e.vjCanvasContext.strokeStyle=t._joystickColor,e.vjCanvasContext.lineWidth=2,e.vjCanvasContext.arc(t._joystickPointerStartPos.x,t._joystickPointerStartPos.y,60,0,2*Math.PI,!0),e.vjCanvasContext.stroke(),e.vjCanvasContext.closePath(),e.vjCanvasContext.beginPath(),e.vjCanvasContext.strokeStyle=t._joystickColor,e.vjCanvasContext.arc(t._joystickPointerPos.x,t._joystickPointerPos.y,40,0,2*Math.PI,!0),e.vjCanvasContext.stroke(),e.vjCanvasContext.closePath(),t._joystickPreviousPointerPos=t._joystickPointerPos.clone()):(e.vjCanvasContext.clearRect(n.prevX-44,n.prevY-44,88,88),e.vjCanvasContext.beginPath(),e.vjCanvasContext.fillStyle="white",e.vjCanvasContext.beginPath(),e.vjCanvasContext.strokeStyle="red",e.vjCanvasContext.lineWidth=6,e.vjCanvasContext.arc(n.x,n.y,40,0,2*Math.PI,!0),e.vjCanvasContext.stroke(),e.vjCanvasContext.closePath(),n.prevX=n.x,n.prevY=n.y)}),requestAnimationFrame(function(){t._drawVirtualJoystick()})},e.prototype.releaseCanvas=function(){e.Canvas&&(e.Canvas.removeEventListener("pointerdown",this._onPointerDownHandlerRef),e.Canvas.removeEventListener("pointermove",this._onPointerMoveHandlerRef),e.Canvas.removeEventListener("pointerup",this._onPointerUpHandlerRef),e.Canvas.removeEventListener("pointerout",this._onPointerUpHandlerRef),window.removeEventListener("resize",this._onResize),document.body.removeChild(e.Canvas),e.Canvas=null)},e._globalJoystickIndex=0,e}();dt.prototype.addVirtualJoystick=function(){return this.add(new vt),this};var vt=function(){function e(){}return e.prototype.getLeftJoystick=function(){return this._leftjoystick},e.prototype.getRightJoystick=function(){return this._rightjoystick},e.prototype.checkInputs=function(){if(this._leftjoystick){var e=this.camera,t=50*e._computeLocalCameraSpeed(),i=o.j.RotationYawPitchRoll(e.rotation.y,e.rotation.x,0),n=o.x.TransformCoordinates(new o.x(this._leftjoystick.deltaPosition.x*t,this._leftjoystick.deltaPosition.y*t,this._leftjoystick.deltaPosition.z*t),i);e.cameraDirection=e.cameraDirection.add(n),e.cameraRotation=e.cameraRotation.addVector3(this._rightjoystick.deltaPosition),this._leftjoystick.pressed||(this._leftjoystick.deltaPosition=this._leftjoystick.deltaPosition.scale(.9)),this._rightjoystick.pressed||(this._rightjoystick.deltaPosition=this._rightjoystick.deltaPosition.scale(.9))}},e.prototype.attachControl=function(e,t){this._leftjoystick=new mt(!0),this._leftjoystick.setAxisForUpDown(_t.Z),this._leftjoystick.setAxisForLeftRight(_t.X),this._leftjoystick.setJoystickSensibility(.15),this._rightjoystick=new mt(!1),this._rightjoystick.setAxisForUpDown(_t.X),this._rightjoystick.setAxisForLeftRight(_t.Y),this._rightjoystick.reverseUpDown=!0,this._rightjoystick.setJoystickSensibility(.05),this._rightjoystick.setJoystickColor("yellow")},e.prototype.detachControl=function(e){this._leftjoystick.releaseCanvas(),this._rightjoystick.releaseCanvas()},e.prototype.getClassName=function(){return"FreeCameraVirtualJoystickInput"},e.prototype.getSimpleName=function(){return"virtualJoystick"},e}();We.FreeCameraVirtualJoystickInput=vt;var yt=function(e){function t(t,i,n,r){void 0===r&&(r=!0);var s=e.call(this,t,i,n,r)||this;return s.cameraDirection=new o.x(0,0,0),s.cameraRotation=new o.w(0,0),s.updateUpVectorFromRotation=!1,s._tmpQuaternion=new o.q,s.rotation=new o.x(0,0,0),s.speed=2,s.noRotationConstraint=!1,s.lockedTarget=null,s._currentTarget=o.x.Zero(),s._initialFocalDistance=1,s._viewMatrix=o.j.Zero(),s._camMatrix=o.j.Zero(),s._cameraTransformMatrix=o.j.Zero(),s._cameraRotationMatrix=o.j.Zero(),s._referencePoint=new o.x(0,0,1),s._transformedReferencePoint=o.x.Zero(),s._globalCurrentTarget=o.x.Zero(),s._globalCurrentUpVector=o.x.Zero(),s._defaultUp=o.x.Up(),s._cachedRotationZ=0,s._cachedQuaternionRotationZ=0,s}return l.d(t,e),t.prototype.getFrontPosition=function(e){this.getWorldMatrix();var t=this.getTarget().subtract(this.position);return t.normalize(),t.scaleInPlace(e),this.globalPosition.add(t)},t.prototype._getLockedTargetPosition=function(){return this.lockedTarget?(this.lockedTarget.absolutePosition&&this.lockedTarget.computeWorldMatrix(),this.lockedTarget.absolutePosition||this.lockedTarget):null},t.prototype.storeState=function(){return this._storedPosition=this.position.clone(),this._storedRotation=this.rotation.clone(),this.rotationQuaternion&&(this._storedRotationQuaternion=this.rotationQuaternion.clone()),e.prototype.storeState.call(this)},t.prototype._restoreStateValues=function(){return!!e.prototype._restoreStateValues.call(this)&&(this.position=this._storedPosition.clone(),this.rotation=this._storedRotation.clone(),this.rotationQuaternion&&(this.rotationQuaternion=this._storedRotationQuaternion.clone()),this.cameraDirection.copyFromFloats(0,0,0),this.cameraRotation.copyFromFloats(0,0),!0)},t.prototype._initCache=function(){e.prototype._initCache.call(this),this._cache.lockedTarget=new o.x(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.rotation=new o.x(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.rotationQuaternion=new o.q(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE)},t.prototype._updateCache=function(t){t||e.prototype._updateCache.call(this);var i=this._getLockedTargetPosition();i?this._cache.lockedTarget?this._cache.lockedTarget.copyFrom(i):this._cache.lockedTarget=i.clone():this._cache.lockedTarget=null,this._cache.rotation.copyFrom(this.rotation),this.rotationQuaternion&&this._cache.rotationQuaternion.copyFrom(this.rotationQuaternion)},t.prototype._isSynchronizedViewMatrix=function(){if(!e.prototype._isSynchronizedViewMatrix.call(this))return!1;var t=this._getLockedTargetPosition();return(this._cache.lockedTarget?this._cache.lockedTarget.equals(t):!t)&&(this.rotationQuaternion?this.rotationQuaternion.equals(this._cache.rotationQuaternion):this._cache.rotation.equals(this.rotation))},t.prototype._computeLocalCameraSpeed=function(){var e=this.getEngine();return this.speed*Math.sqrt(e.getDeltaTime()/(100*e.getFps()))},t.prototype.setTarget=function(e){this.upVector.normalize(),this._initialFocalDistance=e.subtract(this.position).length(),this.position.z===e.z&&(this.position.z+=o.h),o.j.LookAtLHToRef(this.position,e,this._defaultUp,this._camMatrix),this._camMatrix.invert(),this.rotation.x=Math.atan(this._camMatrix.m[6]/this._camMatrix.m[10]);var t=e.subtract(this.position);t.x>=0?this.rotation.y=-Math.atan(t.z/t.x)+Math.PI/2:this.rotation.y=-Math.atan(t.z/t.x)-Math.PI/2,this.rotation.z=0,isNaN(this.rotation.x)&&(this.rotation.x=0),isNaN(this.rotation.y)&&(this.rotation.y=0),isNaN(this.rotation.z)&&(this.rotation.z=0),this.rotationQuaternion&&o.q.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,this.rotationQuaternion)},t.prototype.getTarget=function(){return this._currentTarget},t.prototype._decideIfNeedsToMove=function(){return Math.abs(this.cameraDirection.x)>0||Math.abs(this.cameraDirection.y)>0||Math.abs(this.cameraDirection.z)>0},t.prototype._updatePosition=function(){if(this.parent)return this.parent.getWorldMatrix().invertToRef(o.t.Matrix[0]),o.x.TransformNormalToRef(this.cameraDirection,o.t.Matrix[0],o.t.Vector3[0]),void this.position.addInPlace(o.t.Vector3[0]);this.position.addInPlace(this.cameraDirection)},t.prototype._checkInputs=function(){var t=this._decideIfNeedsToMove(),i=Math.abs(this.cameraRotation.x)>0||Math.abs(this.cameraRotation.y)>0;if(t&&this._updatePosition(),i){if(this.rotation.x+=this.cameraRotation.x,this.rotation.y+=this.cameraRotation.y,this.rotationQuaternion)this.rotation.lengthSquared()&&o.q.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,this.rotationQuaternion);if(!this.noRotationConstraint){var n=Math.PI/2*.95;this.rotation.x>n&&(this.rotation.x=n),this.rotation.x<-n&&(this.rotation.x=-n)}}t&&(Math.abs(this.cameraDirection.x)<this.speed*o.h&&(this.cameraDirection.x=0),Math.abs(this.cameraDirection.y)<this.speed*o.h&&(this.cameraDirection.y=0),Math.abs(this.cameraDirection.z)<this.speed*o.h&&(this.cameraDirection.z=0),this.cameraDirection.scaleInPlace(this.inertia)),i&&(Math.abs(this.cameraRotation.x)<this.speed*o.h&&(this.cameraRotation.x=0),Math.abs(this.cameraRotation.y)<this.speed*o.h&&(this.cameraRotation.y=0),this.cameraRotation.scaleInPlace(this.inertia)),e.prototype._checkInputs.call(this)},t.prototype._updateCameraRotationMatrix=function(){this.rotationQuaternion?this.rotationQuaternion.toRotationMatrix(this._cameraRotationMatrix):o.j.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,this._cameraRotationMatrix)},t.prototype._rotateUpVectorWithCameraRotationMatrix=function(){return o.x.TransformNormalToRef(this._defaultUp,this._cameraRotationMatrix,this.upVector),this},t.prototype._getViewMatrix=function(){return this.lockedTarget&&this.setTarget(this._getLockedTargetPosition()),this._updateCameraRotationMatrix(),this.rotationQuaternion&&this._cachedQuaternionRotationZ!=this.rotationQuaternion.z?(this._rotateUpVectorWithCameraRotationMatrix(),this._cachedQuaternionRotationZ=this.rotationQuaternion.z):this._cachedRotationZ!=this.rotation.z&&(this._rotateUpVectorWithCameraRotationMatrix(),this._cachedRotationZ=this.rotation.z),o.x.TransformCoordinatesToRef(this._referencePoint,this._cameraRotationMatrix,this._transformedReferencePoint),this.position.addToRef(this._transformedReferencePoint,this._currentTarget),this.updateUpVectorFromRotation&&(this.rotationQuaternion?o.c.Y.rotateByQuaternionToRef(this.rotationQuaternion,this.upVector):(o.q.FromEulerVectorToRef(this.rotation,this._tmpQuaternion),o.c.Y.rotateByQuaternionToRef(this._tmpQuaternion,this.upVector))),this._computeViewMatrix(this.position,this._currentTarget,this.upVector),this._viewMatrix},t.prototype._computeViewMatrix=function(e,t,i){if(this.parent){var n=this.parent.getWorldMatrix();o.x.TransformCoordinatesToRef(e,n,this._globalPosition),o.x.TransformCoordinatesToRef(t,n,this._globalCurrentTarget),o.x.TransformNormalToRef(i,n,this._globalCurrentUpVector),this._markSyncedWithParent()}else this._globalPosition.copyFrom(e),this._globalCurrentTarget.copyFrom(t),this._globalCurrentUpVector.copyFrom(i);this.getScene().useRightHandedSystem?o.j.LookAtRHToRef(this._globalPosition,this._globalCurrentTarget,this._globalCurrentUpVector,this._viewMatrix):o.j.LookAtLHToRef(this._globalPosition,this._globalCurrentTarget,this._globalCurrentUpVector,this._viewMatrix)},t.prototype.createRigCamera=function(e,i){if(this.cameraRigMode!==Ne.a.RIG_MODE_NONE){var n=new t(e,this.position.clone(),this.getScene());return this.cameraRigMode!==Ne.a.RIG_MODE_VR&&this.cameraRigMode!==Ne.a.RIG_MODE_WEBVR||(this.rotationQuaternion||(this.rotationQuaternion=new o.q),n._cameraRigParams={},n.rotationQuaternion=new o.q),n}return null},t.prototype._updateRigCameras=function(){var t=this._rigCameras[0],i=this._rigCameras[1];switch(this.computeWorldMatrix(),this.cameraRigMode){case Ne.a.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case Ne.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case Ne.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:case Ne.a.RIG_MODE_STEREOSCOPIC_OVERUNDER:var n=this.cameraRigMode===Ne.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED?1:-1,r=this.cameraRigMode===Ne.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED?-1:1;this._getRigCamPositionAndTarget(this._cameraRigParams.stereoHalfAngle*n,t),this._getRigCamPositionAndTarget(this._cameraRigParams.stereoHalfAngle*r,i);break;case Ne.a.RIG_MODE_VR:t.rotationQuaternion?(t.rotationQuaternion.copyFrom(this.rotationQuaternion),i.rotationQuaternion.copyFrom(this.rotationQuaternion)):(t.rotation.copyFrom(this.rotation),i.rotation.copyFrom(this.rotation)),t.position.copyFrom(this.position),i.position.copyFrom(this.position)}e.prototype._updateRigCameras.call(this)},t.prototype._getRigCamPositionAndTarget=function(e,i){this.getTarget().subtractToRef(this.position,t._TargetFocalPoint),t._TargetFocalPoint.normalize().scaleInPlace(this._initialFocalDistance);var n=t._TargetFocalPoint.addInPlace(this.position);o.j.TranslationToRef(-n.x,-n.y,-n.z,t._TargetTransformMatrix),t._TargetTransformMatrix.multiplyToRef(o.j.RotationY(e),t._RigCamTransformMatrix),o.j.TranslationToRef(n.x,n.y,n.z,t._TargetTransformMatrix),t._RigCamTransformMatrix.multiplyToRef(t._TargetTransformMatrix,t._RigCamTransformMatrix),o.x.TransformCoordinatesToRef(this.position,t._RigCamTransformMatrix,i.position),i.setTarget(n)},t.prototype.getClassName=function(){return"TargetCamera"},t._RigCamTransformMatrix=new o.j,t._TargetTransformMatrix=new o.j,t._TargetFocalPoint=new o.x,l.c([Object(L.o)()],t.prototype,"rotation",void 0),l.c([Object(L.c)()],t.prototype,"speed",void 0),l.c([Object(L.k)("lockedTargetId")],t.prototype,"lockedTarget",void 0),t}(Ne.a),bt=function(e){function t(t,i,n,r){void 0===r&&(r=!0);var s=e.call(this,t,i,n,r)||this;return s.ellipsoid=new o.x(.5,1,.5),s.ellipsoidOffset=new o.x(0,0,0),s.checkCollisions=!1,s.applyGravity=!1,s._needMoveForGravity=!1,s._oldPosition=o.x.Zero(),s._diffPosition=o.x.Zero(),s._newPosition=o.x.Zero(),s._collisionMask=-1,s._onCollisionPositionChange=function(e,t,i){void 0===i&&(i=null);var n;n=t,s._newPosition.copyFrom(n),s._newPosition.subtractToRef(s._oldPosition,s._diffPosition),s._diffPosition.length()>ge.b.CollisionsEpsilon&&(s.position.addInPlace(s._diffPosition),s.onCollide&&i&&s.onCollide(i))},s.inputs=new dt(s),s.inputs.addKeyboard().addMouse(),s}return l.d(t,e),Object.defineProperty(t.prototype,"angularSensibility",{get:function(){var e=this.inputs.attached.mouse;return e?e.angularSensibility:0},set:function(e){var t=this.inputs.attached.mouse;t&&(t.angularSensibility=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysUp",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysUp:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysUp=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysDown",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysDown:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysDown=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysLeft",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysLeft:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysLeft=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysRight",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysRight:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysRight=e)},enumerable:!0,configurable:!0}),t.prototype.attachControl=function(e,t){this.inputs.attachElement(e,t)},t.prototype.detachControl=function(e){this.inputs.detachElement(e),this.cameraDirection=new o.x(0,0,0),this.cameraRotation=new o.w(0,0)},Object.defineProperty(t.prototype,"collisionMask",{get:function(){return this._collisionMask},set:function(e){this._collisionMask=isNaN(e)?-1:e},enumerable:!0,configurable:!0}),t.prototype._collideWithWorld=function(e){(this.parent?o.x.TransformCoordinates(this.position,this.parent.getWorldMatrix()):this.position).subtractFromFloatsToRef(0,this.ellipsoid.y,0,this._oldPosition),this._oldPosition.addInPlace(this.ellipsoidOffset);var t=this.getScene().collisionCoordinator;this._collider||(this._collider=t.createCollider()),this._collider._radius=this.ellipsoid,this._collider.collisionMask=this._collisionMask;var i=e;this.applyGravity&&(i=e.add(this.getScene().gravity)),t.getNewPosition(this._oldPosition,i,this._collider,3,null,this._onCollisionPositionChange,this.uniqueId)},t.prototype._checkInputs=function(){this._localDirection||(this._localDirection=o.x.Zero(),this._transformedDirection=o.x.Zero()),this.inputs.checkInputs(),e.prototype._checkInputs.call(this)},t.prototype._decideIfNeedsToMove=function(){return this._needMoveForGravity||Math.abs(this.cameraDirection.x)>0||Math.abs(this.cameraDirection.y)>0||Math.abs(this.cameraDirection.z)>0},t.prototype._updatePosition=function(){this.checkCollisions&&this.getScene().collisionsEnabled?this._collideWithWorld(this.cameraDirection):e.prototype._updatePosition.call(this)},t.prototype.dispose=function(){this.inputs.clear(),e.prototype.dispose.call(this)},t.prototype.getClassName=function(){return"FreeCamera"},l.c([Object(L.o)()],t.prototype,"ellipsoid",void 0),l.c([Object(L.o)()],t.prototype,"ellipsoidOffset",void 0),l.c([Object(L.c)()],t.prototype,"checkCollisions",void 0),l.c([Object(L.c)()],t.prototype,"applyGravity",void 0),t}(yt);F.a.AddNodeConstructor("TouchCamera",function(e,t){return function(){return new Tt(e,o.x.Zero(),t)}});var Tt=function(e){function t(t,i,n){var r=e.call(this,t,i,n)||this;return r.inputs.addTouch(),r._setupInputs(),r}return l.d(t,e),Object.defineProperty(t.prototype,"touchAngularSensibility",{get:function(){var e=this.inputs.attached.touch;return e?e.touchAngularSensibility:0},set:function(e){var t=this.inputs.attached.touch;t&&(t.touchAngularSensibility=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"touchMoveSensibility",{get:function(){var e=this.inputs.attached.touch;return e?e.touchMoveSensibility:0},set:function(e){var t=this.inputs.attached.touch;t&&(t.touchMoveSensibility=e)},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"TouchCamera"},t.prototype._setupInputs=function(){var e=this.inputs.attached.mouse;e&&(e.touchEnabled=!1)},t}(bt);F.a.AddNodeConstructor("ArcRotateCamera",function(e,t){return function(){return new Et(e,0,0,1,o.x.Zero(),t)}});var Et=function(e){function t(t,i,n,s,a,c,l){void 0===l&&(l=!0);var u=e.call(this,t,o.x.Zero(),c,l)||this;return u._upVector=o.x.Up(),u.inertialAlphaOffset=0,u.inertialBetaOffset=0,u.inertialRadiusOffset=0,u.lowerAlphaLimit=null,u.upperAlphaLimit=null,u.lowerBetaLimit=.01,u.upperBetaLimit=Math.PI-.01,u.lowerRadiusLimit=null,u.upperRadiusLimit=null,u.inertialPanningX=0,u.inertialPanningY=0,u.pinchToPanMaxDistance=20,u.panningDistanceLimit=null,u.panningOriginTarget=o.x.Zero(),u.panningInertia=.9,u.zoomOnFactor=1,u.targetScreenOffset=o.w.Zero(),u.allowUpsideDown=!0,u.useInputToRestoreState=!0,u._viewMatrix=new o.j,u.panningAxis=new o.x(1,1,0),u.onMeshTargetChangedObservable=new r.c,u.checkCollisions=!1,u.collisionRadius=new o.x(.5,.5,.5),u._previousPosition=o.x.Zero(),u._collisionVelocity=o.x.Zero(),u._newPosition=o.x.Zero(),u._computationVector=o.x.Zero(),u._onCollisionPositionChange=function(e,t,i){void 0===i&&(i=null),i?(u.setPosition(t),u.onCollide&&u.onCollide(i)):u._previousPosition.copyFrom(u._position);var n=Math.cos(u.alpha),r=Math.sin(u.alpha),o=Math.cos(u.beta),s=Math.sin(u.beta);0===s&&(s=1e-4);var a=u._getTargetPosition();u._computationVector.copyFromFloats(u.radius*n*s,u.radius*o,u.radius*r*s),a.addToRef(u._computationVector,u._newPosition),u._position.copyFrom(u._newPosition);var c=u.upVector;u.allowUpsideDown&&u.beta<0&&(c=(c=c.clone()).negate()),u._computeViewMatrix(u._position,a,c),u._viewMatrix.addAtIndex(12,u.targetScreenOffset.x),u._viewMatrix.addAtIndex(13,u.targetScreenOffset.y),u._collisionTriggered=!1},u._target=o.x.Zero(),a&&u.setTarget(a),u.alpha=i,u.beta=n,u.radius=s,u.getViewMatrix(),u.inputs=new it(u),u.inputs.addKeyboard().addMouseWheel().addPointers(),u}return l.d(t,e),Object.defineProperty(t.prototype,"target",{get:function(){return this._target},set:function(e){this.setTarget(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"position",{get:function(){return this._position},set:function(e){this.setPosition(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"upVector",{get:function(){return this._upVector},set:function(e){this._upToYMatrix||(this._YToUpMatrix=new o.j,this._upToYMatrix=new o.j,this._upVector=o.x.Zero()),e.normalize(),this._upVector.copyFrom(e),this.setMatUp()},enumerable:!0,configurable:!0}),t.prototype.setMatUp=function(){o.j.RotationAlignToRef(o.x.UpReadOnly,this._upVector,this._YToUpMatrix),o.j.RotationAlignToRef(this._upVector,o.x.UpReadOnly,this._upToYMatrix)},Object.defineProperty(t.prototype,"angularSensibilityX",{get:function(){var e=this.inputs.attached.pointers;return e?e.angularSensibilityX:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.angularSensibilityX=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"angularSensibilityY",{get:function(){var e=this.inputs.attached.pointers;return e?e.angularSensibilityY:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.angularSensibilityY=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"pinchPrecision",{get:function(){var e=this.inputs.attached.pointers;return e?e.pinchPrecision:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.pinchPrecision=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"pinchDeltaPercentage",{get:function(){var e=this.inputs.attached.pointers;return e?e.pinchDeltaPercentage:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.pinchDeltaPercentage=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"panningSensibility",{get:function(){var e=this.inputs.attached.pointers;return e?e.panningSensibility:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.panningSensibility=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysUp",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysUp:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysUp=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysDown",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysDown:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysDown=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysLeft",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysLeft:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysLeft=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysRight",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysRight:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysRight=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"wheelPrecision",{get:function(){var e=this.inputs.attached.mousewheel;return e?e.wheelPrecision:0},set:function(e){var t=this.inputs.attached.mousewheel;t&&(t.wheelPrecision=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"wheelDeltaPercentage",{get:function(){var e=this.inputs.attached.mousewheel;return e?e.wheelDeltaPercentage:0},set:function(e){var t=this.inputs.attached.mousewheel;t&&(t.wheelDeltaPercentage=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"bouncingBehavior",{get:function(){return this._bouncingBehavior},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"useBouncingBehavior",{get:function(){return null!=this._bouncingBehavior},set:function(e){e!==this.useBouncingBehavior&&(e?(this._bouncingBehavior=new Ce,this.addBehavior(this._bouncingBehavior)):this._bouncingBehavior&&(this.removeBehavior(this._bouncingBehavior),this._bouncingBehavior=null))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"framingBehavior",{get:function(){return this._framingBehavior},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"useFramingBehavior",{get:function(){return null!=this._framingBehavior},set:function(e){e!==this.useFramingBehavior&&(e?(this._framingBehavior=new Me,this.addBehavior(this._framingBehavior)):this._framingBehavior&&(this.removeBehavior(this._framingBehavior),this._framingBehavior=null))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"autoRotationBehavior",{get:function(){return this._autoRotationBehavior},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"useAutoRotationBehavior",{get:function(){return null!=this._autoRotationBehavior},set:function(e){e!==this.useAutoRotationBehavior&&(e?(this._autoRotationBehavior=new Se,this.addBehavior(this._autoRotationBehavior)):this._autoRotationBehavior&&(this.removeBehavior(this._autoRotationBehavior),this._autoRotationBehavior=null))},enumerable:!0,configurable:!0}),t.prototype._initCache=function(){e.prototype._initCache.call(this),this._cache._target=new o.x(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.alpha=void 0,this._cache.beta=void 0,this._cache.radius=void 0,this._cache.targetScreenOffset=o.w.Zero()},t.prototype._updateCache=function(t){t||e.prototype._updateCache.call(this),this._cache._target.copyFrom(this._getTargetPosition()),this._cache.alpha=this.alpha,this._cache.beta=this.beta,this._cache.radius=this.radius,this._cache.targetScreenOffset.copyFrom(this.targetScreenOffset)},t.prototype._getTargetPosition=function(){if(this._targetHost&&this._targetHost.getAbsolutePosition){var e=this._targetHost.absolutePosition;this._targetBoundingCenter?e.addToRef(this._targetBoundingCenter,this._target):this._target.copyFrom(e)}var t=this._getLockedTargetPosition();return t||this._target},t.prototype.storeState=function(){return this._storedAlpha=this.alpha,this._storedBeta=this.beta,this._storedRadius=this.radius,this._storedTarget=this._getTargetPosition().clone(),e.prototype.storeState.call(this)},t.prototype._restoreStateValues=function(){return!!e.prototype._restoreStateValues.call(this)&&(this.alpha=this._storedAlpha,this.beta=this._storedBeta,this.radius=this._storedRadius,this.setTarget(this._storedTarget.clone()),this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.inertialPanningX=0,this.inertialPanningY=0,!0)},t.prototype._isSynchronizedViewMatrix=function(){return!!e.prototype._isSynchronizedViewMatrix.call(this)&&(this._cache._target.equals(this._getTargetPosition())&&this._cache.alpha===this.alpha&&this._cache.beta===this.beta&&this._cache.radius===this.radius&&this._cache.targetScreenOffset.equals(this.targetScreenOffset))},t.prototype.attachControl=function(e,t,i,n){var r=this;void 0===i&&(i=!0),void 0===n&&(n=2),this._useCtrlForPanning=i,this._panningMouseButton=n,this.inputs.attachElement(e,t),this._reset=function(){r.inertialAlphaOffset=0,r.inertialBetaOffset=0,r.inertialRadiusOffset=0,r.inertialPanningX=0,r.inertialPanningY=0}},t.prototype.detachControl=function(e){this.inputs.detachElement(e),this._reset&&this._reset()},t.prototype._checkInputs=function(){if(!this._collisionTriggered){if(this.inputs.checkInputs(),0!==this.inertialAlphaOffset||0!==this.inertialBetaOffset||0!==this.inertialRadiusOffset){var t=this.inertialAlphaOffset;this.beta<=0&&(t*=-1),this.getScene().useRightHandedSystem&&(t*=-1),this.parent&&this.parent._getWorldMatrixDeterminant()<0&&(t*=-1),this.alpha+=t,this.beta+=this.inertialBetaOffset,this.radius-=this.inertialRadiusOffset,this.inertialAlphaOffset*=this.inertia,this.inertialBetaOffset*=this.inertia,this.inertialRadiusOffset*=this.inertia,Math.abs(this.inertialAlphaOffset)<o.h&&(this.inertialAlphaOffset=0),Math.abs(this.inertialBetaOffset)<o.h&&(this.inertialBetaOffset=0),Math.abs(this.inertialRadiusOffset)<this.speed*o.h&&(this.inertialRadiusOffset=0)}if(0!==this.inertialPanningX||0!==this.inertialPanningY){if(this._localDirection||(this._localDirection=o.x.Zero(),this._transformedDirection=o.x.Zero()),this._localDirection.copyFromFloats(this.inertialPanningX,this.inertialPanningY,this.inertialPanningY),this._localDirection.multiplyInPlace(this.panningAxis),this._viewMatrix.invertToRef(this._cameraTransformMatrix),o.x.TransformNormalToRef(this._localDirection,this._cameraTransformMatrix,this._transformedDirection),this.panningAxis.y||(this._transformedDirection.y=0),!this._targetHost)if(this.panningDistanceLimit)this._transformedDirection.addInPlace(this._target),o.x.DistanceSquared(this._transformedDirection,this.panningOriginTarget)<=this.panningDistanceLimit*this.panningDistanceLimit&&this._target.copyFrom(this._transformedDirection);else this._target.addInPlace(this._transformedDirection);this.inertialPanningX*=this.panningInertia,this.inertialPanningY*=this.panningInertia,Math.abs(this.inertialPanningX)<this.speed*o.h&&(this.inertialPanningX=0),Math.abs(this.inertialPanningY)<this.speed*o.h&&(this.inertialPanningY=0)}this._checkLimits(),e.prototype._checkInputs.call(this)}},t.prototype._checkLimits=function(){null===this.lowerBetaLimit||void 0===this.lowerBetaLimit?this.allowUpsideDown&&this.beta>Math.PI&&(this.beta=this.beta-2*Math.PI):this.beta<this.lowerBetaLimit&&(this.beta=this.lowerBetaLimit),null===this.upperBetaLimit||void 0===this.upperBetaLimit?this.allowUpsideDown&&this.beta<-Math.PI&&(this.beta=this.beta+2*Math.PI):this.beta>this.upperBetaLimit&&(this.beta=this.upperBetaLimit),null!==this.lowerAlphaLimit&&this.alpha<this.lowerAlphaLimit&&(this.alpha=this.lowerAlphaLimit),null!==this.upperAlphaLimit&&this.alpha>this.upperAlphaLimit&&(this.alpha=this.upperAlphaLimit),null!==this.lowerRadiusLimit&&this.radius<this.lowerRadiusLimit&&(this.radius=this.lowerRadiusLimit,this.inertialRadiusOffset=0),null!==this.upperRadiusLimit&&this.radius>this.upperRadiusLimit&&(this.radius=this.upperRadiusLimit,this.inertialRadiusOffset=0)},t.prototype.rebuildAnglesAndRadius=function(){this._position.subtractToRef(this._getTargetPosition(),this._computationVector),0===this._upVector.x&&1===this._upVector.y&&0===this._upVector.z||o.x.TransformCoordinatesToRef(this._computationVector,this._upToYMatrix,this._computationVector),this.radius=this._computationVector.length(),0===this.radius&&(this.radius=1e-4),0===this._computationVector.x&&0===this._computationVector.z?this.alpha=Math.PI/2:this.alpha=Math.acos(this._computationVector.x/Math.sqrt(Math.pow(this._computationVector.x,2)+Math.pow(this._computationVector.z,2))),this._computationVector.z<0&&(this.alpha=2*Math.PI-this.alpha),this.beta=Math.acos(this._computationVector.y/this.radius),this._checkLimits()},t.prototype.setPosition=function(e){this._position.equals(e)||(this._position.copyFrom(e),this.rebuildAnglesAndRadius())},t.prototype.setTarget=function(e,t,i){if(void 0===t&&(t=!1),void 0===i&&(i=!1),e.getBoundingInfo)this._targetBoundingCenter=t?e.getBoundingInfo().boundingBox.centerWorld.clone():null,e.computeWorldMatrix(),this._targetHost=e,this._target=this._getTargetPosition(),this.onMeshTargetChangedObservable.notifyObservers(this._targetHost);else{var n=e,r=this._getTargetPosition();if(r&&!i&&r.equals(n))return;this._targetHost=null,this._target=n,this._targetBoundingCenter=null,this.onMeshTargetChangedObservable.notifyObservers(null)}this.rebuildAnglesAndRadius()},t.prototype._getViewMatrix=function(){var e=Math.cos(this.alpha),t=Math.sin(this.alpha),i=Math.cos(this.beta),n=Math.sin(this.beta);0===n&&(n=1e-4);var r=this._getTargetPosition();if(this._computationVector.copyFromFloats(this.radius*e*n,this.radius*i,this.radius*t*n),0===this._upVector.x&&1===this._upVector.y&&0===this._upVector.z||o.x.TransformCoordinatesToRef(this._computationVector,this._YToUpMatrix,this._computationVector),r.addToRef(this._computationVector,this._newPosition),this.getScene().collisionsEnabled&&this.checkCollisions){var s=this.getScene().collisionCoordinator;this._collider||(this._collider=s.createCollider()),this._collider._radius=this.collisionRadius,this._newPosition.subtractToRef(this._position,this._collisionVelocity),this._collisionTriggered=!0,s.getNewPosition(this._position,this._collisionVelocity,this._collider,3,null,this._onCollisionPositionChange,this.uniqueId)}else{this._position.copyFrom(this._newPosition);var a=this.upVector;this.allowUpsideDown&&n<0&&(a=(a=a.clone()).negate()),this._computeViewMatrix(this._position,r,a),this._viewMatrix.addAtIndex(12,this.targetScreenOffset.x),this._viewMatrix.addAtIndex(13,this.targetScreenOffset.y)}return this._currentTarget=r,this._viewMatrix},t.prototype.zoomOn=function(e,t){void 0===t&&(t=!1),e=e||this.getScene().meshes;var i=fe.a.MinMax(e),n=o.x.Distance(i.min,i.max);this.radius=n*this.zoomOnFactor,this.focusOn({min:i.min,max:i.max,distance:n},t)},t.prototype.focusOn=function(e,t){var i,n;if(void 0===t&&(t=!1),void 0===e.min){var r=e||this.getScene().meshes;i=fe.a.MinMax(r),n=o.x.Distance(i.min,i.max)}else{i=e,n=e.distance}this._target=fe.a.Center(i),t||(this.maxZ=2*n)},t.prototype.createRigCamera=function(e,i){var n=0;switch(this.cameraRigMode){case Ne.a.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case Ne.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case Ne.a.RIG_MODE_STEREOSCOPIC_OVERUNDER:case Ne.a.RIG_MODE_VR:n=this._cameraRigParams.stereoHalfAngle*(0===i?1:-1);break;case Ne.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:n=this._cameraRigParams.stereoHalfAngle*(0===i?-1:1)}var r=new t(e,this.alpha+n,this.beta,this.radius,this._target,this.getScene());return r._cameraRigParams={},r},t.prototype._updateRigCameras=function(){var t=this._rigCameras[0],i=this._rigCameras[1];switch(t.beta=i.beta=this.beta,this.cameraRigMode){case Ne.a.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case Ne.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case Ne.a.RIG_MODE_STEREOSCOPIC_OVERUNDER:case Ne.a.RIG_MODE_VR:t.alpha=this.alpha-this._cameraRigParams.stereoHalfAngle,i.alpha=this.alpha+this._cameraRigParams.stereoHalfAngle;break;case Ne.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:t.alpha=this.alpha+this._cameraRigParams.stereoHalfAngle,i.alpha=this.alpha-this._cameraRigParams.stereoHalfAngle}e.prototype._updateRigCameras.call(this)},t.prototype.dispose=function(){this.inputs.clear(),e.prototype.dispose.call(this)},t.prototype.getClassName=function(){return"ArcRotateCamera"},l.c([Object(L.c)()],t.prototype,"alpha",void 0),l.c([Object(L.c)()],t.prototype,"beta",void 0),l.c([Object(L.c)()],t.prototype,"radius",void 0),l.c([Object(L.o)("target")],t.prototype,"_target",void 0),l.c([Object(L.o)("upVector")],t.prototype,"_upVector",void 0),l.c([Object(L.c)()],t.prototype,"inertialAlphaOffset",void 0),l.c([Object(L.c)()],t.prototype,"inertialBetaOffset",void 0),l.c([Object(L.c)()],t.prototype,"inertialRadiusOffset",void 0),l.c([Object(L.c)()],t.prototype,"lowerAlphaLimit",void 0),l.c([Object(L.c)()],t.prototype,"upperAlphaLimit",void 0),l.c([Object(L.c)()],t.prototype,"lowerBetaLimit",void 0),l.c([Object(L.c)()],t.prototype,"upperBetaLimit",void 0),l.c([Object(L.c)()],t.prototype,"lowerRadiusLimit",void 0),l.c([Object(L.c)()],t.prototype,"upperRadiusLimit",void 0),l.c([Object(L.c)()],t.prototype,"inertialPanningX",void 0),l.c([Object(L.c)()],t.prototype,"inertialPanningY",void 0),l.c([Object(L.c)()],t.prototype,"pinchToPanMaxDistance",void 0),l.c([Object(L.c)()],t.prototype,"panningDistanceLimit",void 0),l.c([Object(L.o)()],t.prototype,"panningOriginTarget",void 0),l.c([Object(L.c)()],t.prototype,"panningInertia",void 0),l.c([Object(L.c)()],t.prototype,"zoomOnFactor",void 0),l.c([Object(L.c)()],t.prototype,"targetScreenOffset",void 0),l.c([Object(L.c)()],t.prototype,"allowUpsideDown",void 0),l.c([Object(L.c)()],t.prototype,"useInputToRestoreState",void 0),t}(yt);F.a.AddNodeConstructor("DeviceOrientationCamera",function(e,t){return function(){return new At(e,o.x.Zero(),t)}});var At=function(e){function t(t,i,n){var r=e.call(this,t,i,n)||this;return r._tmpDragQuaternion=new o.q,r._disablePointerInputWhenUsingDeviceOrientation=!0,r._dragFactor=0,r._quaternionCache=new o.q,r.inputs.addDeviceOrientation(),r.inputs._deviceOrientationInput&&r.inputs._deviceOrientationInput._onDeviceOrientationChangedObservable.addOnce(function(){r._disablePointerInputWhenUsingDeviceOrientation&&r.inputs._mouseInput&&(r.inputs._mouseInput._allowCameraRotation=!1,r.inputs._mouseInput.onPointerMovedObservable.add(function(e){0!=r._dragFactor&&(r._initialQuaternion||(r._initialQuaternion=new o.q),o.q.FromEulerAnglesToRef(0,e.offsetX*r._dragFactor,0,r._tmpDragQuaternion),r._initialQuaternion.multiplyToRef(r._tmpDragQuaternion,r._initialQuaternion))}))}),r}return l.d(t,e),t.prototype.enableHorizontalDragging=function(e){void 0===e&&(e=1/300),this._dragFactor=e},t.prototype.getClassName=function(){return"DeviceOrientationCamera"},t.prototype._checkInputs=function(){e.prototype._checkInputs.call(this),this._quaternionCache.copyFrom(this.rotationQuaternion),this._initialQuaternion&&this._initialQuaternion.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion)},t.prototype.resetToCurrentRotation=function(e){var t=this;void 0===e&&(e=o.c.Y),this.rotationQuaternion&&(this._initialQuaternion||(this._initialQuaternion=new o.q),this._initialQuaternion.copyFrom(this._quaternionCache||this.rotationQuaternion),["x","y","z"].forEach(function(i){e[i]?t._initialQuaternion[i]*=-1:t._initialQuaternion[i]=0}),this._initialQuaternion.normalize(),this._initialQuaternion.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion))},t}(bt),xt=function(e){function t(t){return e.call(this,t)||this}return l.d(t,e),t.prototype.addKeyboard=function(){return this.add(new rt),this},t.prototype.addMouse=function(e){return void 0===e&&(e=!0),this.add(new ot(e)),this},t}(Xe),Rt=function(e){function t(t,i,n,r){void 0===r&&(r=!0);var s=e.call(this,t,i,n,r)||this;return s.ellipsoid=new o.x(1,1,1),s.ellipsoidOffset=new o.x(0,0,0),s.checkCollisions=!1,s.applyGravity=!1,s.cameraDirection=o.x.Zero(),s._trackRoll=0,s.rollCorrect=100,s.bankedTurn=!1,s.bankedTurnLimit=Math.PI/2,s.bankedTurnMultiplier=1,s._needMoveForGravity=!1,s._oldPosition=o.x.Zero(),s._diffPosition=o.x.Zero(),s._newPosition=o.x.Zero(),s._collisionMask=-1,s._onCollisionPositionChange=function(e,t,i){void 0===i&&(i=null);var n;n=t,s._newPosition.copyFrom(n),s._newPosition.subtractToRef(s._oldPosition,s._diffPosition),s._diffPosition.length()>ge.b.CollisionsEpsilon&&(s.position.addInPlace(s._diffPosition),s.onCollide&&i&&s.onCollide(i))},s.inputs=new xt(s),s.inputs.addKeyboard().addMouse(),s}return l.d(t,e),Object.defineProperty(t.prototype,"angularSensibility",{get:function(){var e=this.inputs.attached.mouse;return e?e.angularSensibility:0},set:function(e){var t=this.inputs.attached.mouse;t&&(t.angularSensibility=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysForward",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysForward:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysForward=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysBackward",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysBackward:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysBackward=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysUp",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysUp:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysUp=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysDown",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysDown:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysDown=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysLeft",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysLeft:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysLeft=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysRight",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysRight:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysRight=e)},enumerable:!0,configurable:!0}),t.prototype.attachControl=function(e,t){this.inputs.attachElement(e,t)},t.prototype.detachControl=function(e){this.inputs.detachElement(e),this.cameraDirection=new o.x(0,0,0)},Object.defineProperty(t.prototype,"collisionMask",{get:function(){return this._collisionMask},set:function(e){this._collisionMask=isNaN(e)?-1:e},enumerable:!0,configurable:!0}),t.prototype._collideWithWorld=function(e){(this.parent?o.x.TransformCoordinates(this.position,this.parent.getWorldMatrix()):this.position).subtractFromFloatsToRef(0,this.ellipsoid.y,0,this._oldPosition),this._oldPosition.addInPlace(this.ellipsoidOffset);var t=this.getScene().collisionCoordinator;this._collider||(this._collider=t.createCollider()),this._collider._radius=this.ellipsoid,this._collider.collisionMask=this._collisionMask;var i=e;this.applyGravity&&(i=e.add(this.getScene().gravity)),t.getNewPosition(this._oldPosition,i,this._collider,3,null,this._onCollisionPositionChange,this.uniqueId)},t.prototype._checkInputs=function(){this._localDirection||(this._localDirection=o.x.Zero(),this._transformedDirection=o.x.Zero()),this.inputs.checkInputs(),e.prototype._checkInputs.call(this)},t.prototype._decideIfNeedsToMove=function(){return this._needMoveForGravity||Math.abs(this.cameraDirection.x)>0||Math.abs(this.cameraDirection.y)>0||Math.abs(this.cameraDirection.z)>0},t.prototype._updatePosition=function(){this.checkCollisions&&this.getScene().collisionsEnabled?this._collideWithWorld(this.cameraDirection):e.prototype._updatePosition.call(this)},t.prototype.restoreRoll=function(e){var t=this._trackRoll,i=t-this.rotation.z;Math.abs(i)>=.001&&(this.rotation.z+=i/e,Math.abs(t-this.rotation.z)<=.001&&(this.rotation.z=t))},t.prototype.dispose=function(){this.inputs.clear(),e.prototype.dispose.call(this)},t.prototype.getClassName=function(){return"FlyCamera"},l.c([Object(L.o)()],t.prototype,"ellipsoid",void 0),l.c([Object(L.o)()],t.prototype,"ellipsoidOffset",void 0),l.c([Object(L.c)()],t.prototype,"checkCollisions",void 0),l.c([Object(L.c)()],t.prototype,"applyGravity",void 0),t}(yt),Pt=function(e){function t(t){return e.call(this,t)||this}return l.d(t,e),t.prototype.addKeyboard=function(){return this.add(new st),this},t.prototype.addMouseWheel=function(){return this.add(new at),this},t.prototype.addPointers=function(){return this.add(new ct),this},t.prototype.addVRDeviceOrientation=function(){return console.warn("DeviceOrientation support not yet implemented for FollowCamera."),this},t}(Xe);F.a.AddNodeConstructor("FollowCamera",function(e,t){return function(){return new Ct(e,o.x.Zero(),t)}}),F.a.AddNodeConstructor("ArcFollowCamera",function(e,t){return function(){return new Mt(e,0,0,1,null,t)}});var St,Ct=function(e){function t(t,i,n,r){void 0===r&&(r=null);var o=e.call(this,t,i,n)||this;return o.radius=12,o.lowerRadiusLimit=null,o.upperRadiusLimit=null,o.rotationOffset=0,o.lowerRotationOffsetLimit=null,o.upperRotationOffsetLimit=null,o.heightOffset=4,o.lowerHeightOffsetLimit=null,o.upperHeightOffsetLimit=null,o.cameraAcceleration=.05,o.maxCameraSpeed=20,o.lockedTarget=r,o.inputs=new Pt(o),o.inputs.addKeyboard().addMouseWheel().addPointers(),o}return l.d(t,e),t.prototype._follow=function(e){if(e){var t;if(e.rotationQuaternion){var i=new o.j;e.rotationQuaternion.toRotationMatrix(i),t=Math.atan2(i.m[8],i.m[10])}else t=e.rotation.y;var n=ye.h.ToRadians(this.rotationOffset)+t,r=e.getAbsolutePosition(),s=r.x+Math.sin(n)*this.radius,a=r.z+Math.cos(n)*this.radius,c=s-this.position.x,l=r.y+this.heightOffset-this.position.y,u=a-this.position.z,h=c*this.cameraAcceleration*2,d=l*this.cameraAcceleration,f=u*this.cameraAcceleration*2;(h>this.maxCameraSpeed||h<-this.maxCameraSpeed)&&(h=h<1?-this.maxCameraSpeed:this.maxCameraSpeed),(d>this.maxCameraSpeed||d<-this.maxCameraSpeed)&&(d=d<1?-this.maxCameraSpeed:this.maxCameraSpeed),(f>this.maxCameraSpeed||f<-this.maxCameraSpeed)&&(f=f<1?-this.maxCameraSpeed:this.maxCameraSpeed),this.position=new o.x(this.position.x+h,this.position.y+d,this.position.z+f),this.setTarget(r)}},t.prototype.attachControl=function(e,t){this.inputs.attachElement(e,t),this._reset=function(){}},t.prototype.detachControl=function(e){this.inputs.detachElement(e),this._reset&&this._reset()},t.prototype._checkInputs=function(){this.inputs.checkInputs(),this._checkLimits(),e.prototype._checkInputs.call(this),this.lockedTarget&&this._follow(this.lockedTarget)},t.prototype._checkLimits=function(){null!==this.lowerRadiusLimit&&this.radius<this.lowerRadiusLimit&&(this.radius=this.lowerRadiusLimit),null!==this.upperRadiusLimit&&this.radius>this.upperRadiusLimit&&(this.radius=this.upperRadiusLimit),null!==this.lowerHeightOffsetLimit&&this.heightOffset<this.lowerHeightOffsetLimit&&(this.heightOffset=this.lowerHeightOffsetLimit),null!==this.upperHeightOffsetLimit&&this.heightOffset>this.upperHeightOffsetLimit&&(this.heightOffset=this.upperHeightOffsetLimit),null!==this.lowerRotationOffsetLimit&&this.rotationOffset<this.lowerRotationOffsetLimit&&(this.rotationOffset=this.lowerRotationOffsetLimit),null!==this.upperRotationOffsetLimit&&this.rotationOffset>this.upperRotationOffsetLimit&&(this.rotationOffset=this.upperRotationOffsetLimit)},t.prototype.getClassName=function(){return"FollowCamera"},l.c([Object(L.c)()],t.prototype,"radius",void 0),l.c([Object(L.c)()],t.prototype,"lowerRadiusLimit",void 0),l.c([Object(L.c)()],t.prototype,"upperRadiusLimit",void 0),l.c([Object(L.c)()],t.prototype,"rotationOffset",void 0),l.c([Object(L.c)()],t.prototype,"lowerRotationOffsetLimit",void 0),l.c([Object(L.c)()],t.prototype,"upperRotationOffsetLimit",void 0),l.c([Object(L.c)()],t.prototype,"heightOffset",void 0),l.c([Object(L.c)()],t.prototype,"lowerHeightOffsetLimit",void 0),l.c([Object(L.c)()],t.prototype,"upperHeightOffsetLimit",void 0),l.c([Object(L.c)()],t.prototype,"cameraAcceleration",void 0),l.c([Object(L.c)()],t.prototype,"maxCameraSpeed",void 0),l.c([Object(L.k)("lockedTargetId")],t.prototype,"lockedTarget",void 0),t}(yt),Mt=function(e){function t(t,i,n,r,s,a){var c=e.call(this,t,o.x.Zero(),a)||this;return c.alpha=i,c.beta=n,c.radius=r,c.target=s,c._cartesianCoordinates=o.x.Zero(),c._follow(),c}return l.d(t,e),t.prototype._follow=function(){if(this.target){this._cartesianCoordinates.x=this.radius*Math.cos(this.alpha)*Math.cos(this.beta),this._cartesianCoordinates.y=this.radius*Math.sin(this.beta),this._cartesianCoordinates.z=this.radius*Math.sin(this.alpha)*Math.cos(this.beta);var e=this.target.getAbsolutePosition();this.position=e.add(this._cartesianCoordinates),this.setTarget(e)}},t.prototype._checkInputs=function(){e.prototype._checkInputs.call(this),this._follow()},t.prototype.getClassName=function(){return"ArcFollowCamera"},t}(yt),Ot=i(35),It=i(39);!function(e){e[e.VIVE=0]="VIVE",e[e.OCULUS=1]="OCULUS",e[e.WINDOWS=2]="WINDOWS",e[e.GEAR_VR=3]="GEAR_VR",e[e.DAYDREAM=4]="DAYDREAM",e[e.GENERIC=5]="GENERIC"}(St||(St={}));var Dt,Lt,wt=function(){function e(){}return e.InitiateController=function(e){for(var t=0,i=this._ControllerFactories;t<i.length;t++){var n=i[t];if(n.canCreate(e))return n.create(e)}if(this._DefaultControllerFactory)return this._DefaultControllerFactory(e);throw"The type of gamepad you are trying to load needs to be imported first or is not supported."},e._ControllerFactories=[],e._DefaultControllerFactory=null,e}(),Ft=function(e){function t(t){var i=e.call(this,t.id,t.index,t)||this;return i._deviceRoomPosition=o.x.Zero(),i._deviceRoomRotationQuaternion=new o.q,i.devicePosition=o.x.Zero(),i.deviceRotationQuaternion=new o.q,i.deviceScaleFactor=1,i._trackPosition=!0,i._maxRotationDistFromHeadset=Math.PI/5,i._draggedRoomRotation=0,i._leftHandSystemQuaternion=new o.q,i._deviceToWorld=o.j.Identity(),i._pointingPoseNode=null,i._workingMatrix=o.j.Identity(),i._meshAttachedObservable=new r.c,i.type=Ke.POSE_ENABLED,i.controllerType=St.GENERIC,i.position=o.x.Zero(),i.rotationQuaternion=new o.q,i._calculatedPosition=o.x.Zero(),i._calculatedRotation=new o.q,o.q.RotationYawPitchRollToRef(Math.PI,0,0,i._leftHandSystemQuaternion),i}return l.d(t,e),t.prototype._disableTrackPosition=function(e){this._trackPosition&&(this._calculatedPosition.copyFrom(e),this._trackPosition=!1)},t.prototype.update=function(){e.prototype.update.call(this),this._updatePoseAndMesh()},t.prototype._updatePoseAndMesh=function(){var e=this.browserGamepad.pose;if((this.updateFromDevice(e),!this._trackPosition&&P.a.LastCreatedScene&&P.a.LastCreatedScene.activeCamera&&P.a.LastCreatedScene.activeCamera.devicePosition)&&((t=P.a.LastCreatedScene.activeCamera)._computeDevicePosition(),this._deviceToWorld.setTranslation(t.devicePosition),t.deviceRotationQuaternion)){var t;(t=t)._deviceRoomRotationQuaternion.toEulerAnglesToRef(o.t.Vector3[0]);var i=Math.atan2(Math.sin(o.t.Vector3[0].y-this._draggedRoomRotation),Math.cos(o.t.Vector3[0].y-this._draggedRoomRotation));if(Math.abs(i)>this._maxRotationDistFromHeadset){var n=i-(i<0?-this._maxRotationDistFromHeadset:this._maxRotationDistFromHeadset);this._draggedRoomRotation+=n;var r=Math.sin(-n),s=Math.cos(-n);this._calculatedPosition.x=this._calculatedPosition.x*s-this._calculatedPosition.z*r,this._calculatedPosition.z=this._calculatedPosition.x*r+this._calculatedPosition.z*s}}o.x.TransformCoordinatesToRef(this._calculatedPosition,this._deviceToWorld,this.devicePosition),this._deviceToWorld.getRotationMatrixToRef(this._workingMatrix),o.q.FromRotationMatrixToRef(this._workingMatrix,this.deviceRotationQuaternion),this.deviceRotationQuaternion.multiplyInPlace(this._calculatedRotation),this._mesh&&(this._mesh.position.copyFrom(this.devicePosition),this._mesh.rotationQuaternion&&this._mesh.rotationQuaternion.copyFrom(this.deviceRotationQuaternion))},t.prototype.updateFromDevice=function(e){if(e){this.rawPose=e,e.position&&(this._deviceRoomPosition.copyFromFloats(e.position[0],e.position[1],-e.position[2]),this._mesh&&this._mesh.getScene().useRightHandedSystem&&(this._deviceRoomPosition.z*=-1),this._trackPosition&&this._deviceRoomPosition.scaleToRef(this.deviceScaleFactor,this._calculatedPosition),this._calculatedPosition.addInPlace(this.position));var t=this.rawPose;e.orientation&&t.orientation&&(this._deviceRoomRotationQuaternion.copyFromFloats(t.orientation[0],t.orientation[1],-t.orientation[2],-t.orientation[3]),this._mesh&&(this._mesh.getScene().useRightHandedSystem?(this._deviceRoomRotationQuaternion.z*=-1,this._deviceRoomRotationQuaternion.w*=-1):this._deviceRoomRotationQuaternion.multiplyToRef(this._leftHandSystemQuaternion,this._deviceRoomRotationQuaternion)),this._deviceRoomRotationQuaternion.multiplyToRef(this.rotationQuaternion,this._calculatedRotation))}},t.prototype.attachToMesh=function(e){if(this._mesh&&(this._mesh.parent=null),this._mesh=e,this._poseControlledCamera&&(this._mesh.parent=this._poseControlledCamera),this._mesh.rotationQuaternion||(this._mesh.rotationQuaternion=new o.q),this._updatePoseAndMesh(),this._pointingPoseNode){for(var t=[],i=this._pointingPoseNode;i.parent;)t.push(i.parent),i=i.parent;t.reverse().forEach(function(e){e.computeWorldMatrix(!0)})}this._meshAttachedObservable.notifyObservers(e)},t.prototype.attachToPoseControlledCamera=function(e){this._poseControlledCamera=e,this._mesh&&(this._mesh.parent=this._poseControlledCamera)},t.prototype.dispose=function(){this._mesh&&this._mesh.dispose(),this._mesh=null,e.prototype.dispose.call(this)},Object.defineProperty(t.prototype,"mesh",{get:function(){return this._mesh},enumerable:!0,configurable:!0}),t.prototype.getForwardRay=function(e){if(void 0===e&&(e=100),!this.mesh)return new It.a(o.x.Zero(),new o.x(0,0,1),e);var t=this._pointingPoseNode?this._pointingPoseNode.getWorldMatrix():this.mesh.getWorldMatrix(),i=t.getTranslation(),n=new o.x(0,0,-1),r=o.x.TransformNormal(n,t),s=o.x.Normalize(r);return new It.a(i,s,e)},t.POINTING_POSE="POINTING_POSE",t}(Ke);!function(e){e[e.A=0]="A",e[e.B=1]="B",e[e.X=2]="X",e[e.Y=3]="Y",e[e.Start=4]="Start",e[e.Back=5]="Back",e[e.LB=6]="LB",e[e.RB=7]="RB",e[e.LeftStick=8]="LeftStick",e[e.RightStick=9]="RightStick"}(Dt||(Dt={})),function(e){e[e.Up=0]="Up",e[e.Down=1]="Down",e[e.Left=2]="Left",e[e.Right=3]="Right"}(Lt||(Lt={}));var Nt=function(e){function t(t,i,n,o){void 0===o&&(o=!1);var s=e.call(this,t,i,n,0,1,2,3)||this;return s._leftTrigger=0,s._rightTrigger=0,s.onButtonDownObservable=new r.c,s.onButtonUpObservable=new r.c,s.onPadDownObservable=new r.c,s.onPadUpObservable=new r.c,s._buttonA=0,s._buttonB=0,s._buttonX=0,s._buttonY=0,s._buttonBack=0,s._buttonStart=0,s._buttonLB=0,s._buttonRB=0,s._buttonLeftStick=0,s._buttonRightStick=0,s._dPadUp=0,s._dPadDown=0,s._dPadLeft=0,s._dPadRight=0,s._isXboxOnePad=!1,s.type=Ke.XBOX,s._isXboxOnePad=o,s}return l.d(t,e),t.prototype.onlefttriggerchanged=function(e){this._onlefttriggerchanged=e},t.prototype.onrighttriggerchanged=function(e){this._onrighttriggerchanged=e},Object.defineProperty(t.prototype,"leftTrigger",{get:function(){return this._leftTrigger},set:function(e){this._onlefttriggerchanged&&this._leftTrigger!==e&&this._onlefttriggerchanged(e),this._leftTrigger=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rightTrigger",{get:function(){return this._rightTrigger},set:function(e){this._onrighttriggerchanged&&this._rightTrigger!==e&&this._onrighttriggerchanged(e),this._rightTrigger=e},enumerable:!0,configurable:!0}),t.prototype.onbuttondown=function(e){this._onbuttondown=e},t.prototype.onbuttonup=function(e){this._onbuttonup=e},t.prototype.ondpaddown=function(e){this._ondpaddown=e},t.prototype.ondpadup=function(e){this._ondpadup=e},t.prototype._setButtonValue=function(e,t,i){return e!==t&&(1===e&&(this._onbuttondown&&this._onbuttondown(i),this.onButtonDownObservable.notifyObservers(i)),0===e&&(this._onbuttonup&&this._onbuttonup(i),this.onButtonUpObservable.notifyObservers(i))),e},t.prototype._setDPadValue=function(e,t,i){return e!==t&&(1===e&&(this._ondpaddown&&this._ondpaddown(i),this.onPadDownObservable.notifyObservers(i)),0===e&&(this._ondpadup&&this._ondpadup(i),this.onPadUpObservable.notifyObservers(i))),e},Object.defineProperty(t.prototype,"buttonA",{get:function(){return this._buttonA},set:function(e){this._buttonA=this._setButtonValue(e,this._buttonA,Dt.A)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonB",{get:function(){return this._buttonB},set:function(e){this._buttonB=this._setButtonValue(e,this._buttonB,Dt.B)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonX",{get:function(){return this._buttonX},set:function(e){this._buttonX=this._setButtonValue(e,this._buttonX,Dt.X)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonY",{get:function(){return this._buttonY},set:function(e){this._buttonY=this._setButtonValue(e,this._buttonY,Dt.Y)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonStart",{get:function(){return this._buttonStart},set:function(e){this._buttonStart=this._setButtonValue(e,this._buttonStart,Dt.Start)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonBack",{get:function(){return this._buttonBack},set:function(e){this._buttonBack=this._setButtonValue(e,this._buttonBack,Dt.Back)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonLB",{get:function(){return this._buttonLB},set:function(e){this._buttonLB=this._setButtonValue(e,this._buttonLB,Dt.LB)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonRB",{get:function(){return this._buttonRB},set:function(e){this._buttonRB=this._setButtonValue(e,this._buttonRB,Dt.RB)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonLeftStick",{get:function(){return this._buttonLeftStick},set:function(e){this._buttonLeftStick=this._setButtonValue(e,this._buttonLeftStick,Dt.LeftStick)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonRightStick",{get:function(){return this._buttonRightStick},set:function(e){this._buttonRightStick=this._setButtonValue(e,this._buttonRightStick,Dt.RightStick)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"dPadUp",{get:function(){return this._dPadUp},set:function(e){this._dPadUp=this._setDPadValue(e,this._dPadUp,Lt.Up)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"dPadDown",{get:function(){return this._dPadDown},set:function(e){this._dPadDown=this._setDPadValue(e,this._dPadDown,Lt.Down)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"dPadLeft",{get:function(){return this._dPadLeft},set:function(e){this._dPadLeft=this._setDPadValue(e,this._dPadLeft,Lt.Left)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"dPadRight",{get:function(){return this._dPadRight},set:function(e){this._dPadRight=this._setDPadValue(e,this._dPadRight,Lt.Right)},enumerable:!0,configurable:!0}),t.prototype.update=function(){e.prototype.update.call(this),this._isXboxOnePad?(this.buttonA=this.browserGamepad.buttons[0].value,this.buttonB=this.browserGamepad.buttons[1].value,this.buttonX=this.browserGamepad.buttons[2].value,this.buttonY=this.browserGamepad.buttons[3].value,this.buttonLB=this.browserGamepad.buttons[4].value,this.buttonRB=this.browserGamepad.buttons[5].value,this.leftTrigger=this.browserGamepad.axes[2],this.rightTrigger=this.browserGamepad.axes[5],this.buttonBack=this.browserGamepad.buttons[9].value,this.buttonStart=this.browserGamepad.buttons[8].value,this.buttonLeftStick=this.browserGamepad.buttons[6].value,this.buttonRightStick=this.browserGamepad.buttons[7].value,this.dPadUp=this.browserGamepad.buttons[11].value,this.dPadDown=this.browserGamepad.buttons[12].value,this.dPadLeft=this.browserGamepad.buttons[13].value,this.dPadRight=this.browserGamepad.buttons[14].value):(this.buttonA=this.browserGamepad.buttons[0].value,this.buttonB=this.browserGamepad.buttons[1].value,this.buttonX=this.browserGamepad.buttons[2].value,this.buttonY=this.browserGamepad.buttons[3].value,this.buttonLB=this.browserGamepad.buttons[4].value,this.buttonRB=this.browserGamepad.buttons[5].value,this.leftTrigger=this.browserGamepad.buttons[6].value,this.rightTrigger=this.browserGamepad.buttons[7].value,this.buttonBack=this.browserGamepad.buttons[8].value,this.buttonStart=this.browserGamepad.buttons[9].value,this.buttonLeftStick=this.browserGamepad.buttons[10].value,this.buttonRightStick=this.browserGamepad.buttons[11].value,this.dPadUp=this.browserGamepad.buttons[12].value,this.dPadDown=this.browserGamepad.buttons[13].value,this.dPadLeft=this.browserGamepad.buttons[14].value,this.dPadRight=this.browserGamepad.buttons[15].value)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onButtonDownObservable.clear(),this.onButtonUpObservable.clear(),this.onPadDownObservable.clear(),this.onPadUpObservable.clear()},t}(Ke),Bt=function(){function e(e){var t=this;this._scene=e,this._babylonGamepads=[],this._oneGamepadConnected=!1,this._isMonitoring=!1,this.onGamepadDisconnectedObservable=new r.c,Ot.a.IsWindowObjectExist()?(this._gamepadEventSupported="GamepadEvent"in window,this._gamepadSupport=navigator.getGamepads||navigator.webkitGetGamepads||navigator.msGetGamepads||navigator.webkitGamepads):this._gamepadEventSupported=!1,this.onGamepadConnectedObservable=new r.c(function(e){for(var i in t._babylonGamepads){var n=t._babylonGamepads[i];n&&n._isConnected&&t.onGamepadConnectedObservable.notifyObserver(e,n)}}),this._onGamepadConnectedEvent=function(e){var i,n=e.gamepad;n.index in t._babylonGamepads&&t._babylonGamepads[n.index].isConnected||(t._babylonGamepads[n.index]?((i=t._babylonGamepads[n.index]).browserGamepad=n,i._isConnected=!0):i=t._addNewGamepad(n),t.onGamepadConnectedObservable.notifyObservers(i),t._startMonitoringGamepads())},this._onGamepadDisconnectedEvent=function(e){var i=e.gamepad;for(var n in t._babylonGamepads)if(t._babylonGamepads[n].index===i.index){var r=t._babylonGamepads[n];r._isConnected=!1,t.onGamepadDisconnectedObservable.notifyObservers(r);break}},this._gamepadSupport&&(this._updateGamepadObjects(),this._babylonGamepads.length&&this._startMonitoringGamepads(),this._gamepadEventSupported?(window.addEventListener("gamepadconnected",this._onGamepadConnectedEvent,!1),window.addEventListener("gamepaddisconnected",this._onGamepadDisconnectedEvent,!1)):this._startMonitoringGamepads())}return Object.defineProperty(e.prototype,"gamepads",{get:function(){return this._babylonGamepads},enumerable:!0,configurable:!0}),e.prototype.getGamepadByType=function(e){void 0===e&&(e=Ke.XBOX);for(var t=0,i=this._babylonGamepads;t<i.length;t++){var n=i[t];if(n&&n.type===e)return n}return null},e.prototype.dispose=function(){this._gamepadEventSupported&&(this._onGamepadConnectedEvent&&window.removeEventListener("gamepadconnected",this._onGamepadConnectedEvent),this._onGamepadDisconnectedEvent&&window.removeEventListener("gamepaddisconnected",this._onGamepadDisconnectedEvent),this._onGamepadConnectedEvent=null,this._onGamepadDisconnectedEvent=null),this._babylonGamepads.forEach(function(e){e.dispose()}),this.onGamepadConnectedObservable.clear(),this.onGamepadDisconnectedObservable.clear(),this._oneGamepadConnected=!1,this._stopMonitoringGamepads(),this._babylonGamepads=[]},e.prototype._addNewGamepad=function(e){var t;this._oneGamepadConnected||(this._oneGamepadConnected=!0);var i=-1!==e.id.search("Xbox One");return t=i||-1!==e.id.search("Xbox 360")||-1!==e.id.search("xinput")?new Nt(e.id,e.index,e,i):e.pose?wt.InitiateController(e):new Qe(e.id,e.index,e),this._babylonGamepads[t.index]=t,t},e.prototype._startMonitoringGamepads=function(){this._isMonitoring||(this._isMonitoring=!0,this._scene||this._checkGamepadsStatus())},e.prototype._stopMonitoringGamepads=function(){this._isMonitoring=!1},e.prototype._checkGamepadsStatus=function(){var e=this;for(var t in this._updateGamepadObjects(),this._babylonGamepads){var i=this._babylonGamepads[t];i&&i.isConnected&&i.update()}this._isMonitoring&&!this._scene&&ye.h.QueueNewFrame(function(){e._checkGamepadsStatus()})},e.prototype._updateGamepadObjects=function(){for(var e=navigator.getGamepads?navigator.getGamepads():navigator.webkitGetGamepads?navigator.webkitGetGamepads():[],t=0;t<e.length;t++){var i=e[t];if(i)if(this._babylonGamepads[i.index])this._babylonGamepads[t].browserGamepad=i,this._babylonGamepads[t].isConnected||(this._babylonGamepads[t]._isConnected=!0,this.onGamepadConnectedObservable.notifyObservers(this._babylonGamepads[t]));else{var n=this._addNewGamepad(i);this.onGamepadConnectedObservable.notifyObservers(n)}}},e}();Object.defineProperty(W.a.prototype,"gamepadManager",{get:function(){if(!this._gamepadManager){this._gamepadManager=new Bt(this);var e=this._getComponent(Ae.a.NAME_GAMEPAD);e||(e=new Ut(this),this._addComponent(e))}return this._gamepadManager},enumerable:!0,configurable:!0}),dt.prototype.addGamepad=function(){return this.add(new pt),this},it.prototype.addGamepad=function(){return this.add(new qe),this};var Ut=function(){function e(e){this.name=Ae.a.NAME_GAMEPAD,this.scene=e}return e.prototype.register=function(){this.scene._beforeCameraUpdateStage.registerStep(Ae.a.STEP_BEFORECAMERAUPDATE_GAMEPAD,this,this._beforeCameraUpdate)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){var e=this.scene._gamepadManager;e&&(e.dispose(),this.scene._gamepadManager=null)},e.prototype._beforeCameraUpdate=function(){var e=this.scene._gamepadManager;e&&e._isMonitoring&&e._checkGamepadsStatus()},e}();F.a.AddNodeConstructor("FreeCamera",function(e,t){return function(){return new Vt(e,o.x.Zero(),t)}});var Vt=function(e){function t(t,i,n){var r=e.call(this,t,i,n)||this;return r.inputs.addGamepad(),r}return l.d(t,e),Object.defineProperty(t.prototype,"gamepadAngularSensibility",{get:function(){var e=this.inputs.attached.gamepad;return e?e.gamepadAngularSensibility:0},set:function(e){var t=this.inputs.attached.gamepad;t&&(t.gamepadAngularSensibility=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"gamepadMoveSensibility",{get:function(){var e=this.inputs.attached.gamepad;return e?e.gamepadMoveSensibility:0},set:function(e){var t=this.inputs.attached.gamepad;t&&(t.gamepadMoveSensibility=e)},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"UniversalCamera"},t}(Tt);Ne.a._createDefaultParsedCamera=function(e,t){return new Vt(e,o.x.Zero(),t)},F.a.AddNodeConstructor("GamepadCamera",function(e,t){return function(){return new Gt(e,o.x.Zero(),t)}});var Gt=function(e){function t(t,i,n){return e.call(this,t,i,n)||this}return l.d(t,e),t.prototype.getClassName=function(){return"GamepadCamera"},t}(Vt),kt=i(28),zt=i(5),jt="\nattribute vec2 position;\nuniform vec2 scale;\n\nvarying vec2 vUV;\nconst vec2 madd=vec2(0.5,0.5);\nvoid main(void) {\nvUV=(position*madd+madd)*scale;\ngl_Position=vec4(position,0.0,1.0);\n}";zt.a.ShadersStore.postprocessVertexShader=jt;var Ht=function(){function e(e,t,i,n,s,a,c,l,u,h,d,f,p,g){void 0===c&&(c=_.a.TEXTURE_NEAREST_SAMPLINGMODE),void 0===h&&(h=null),void 0===d&&(d=_.a.TEXTURETYPE_UNSIGNED_INT),void 0===f&&(f="postprocess"),void 0===g&&(g=!1),this.name=e,this.width=-1,this.height=-1,this._outputTexture=null,this.autoClear=!0,this.alphaMode=_.a.ALPHA_DISABLE,this.animations=new Array,this.enablePixelPerfectMode=!1,this.forceFullscreenViewport=!0,this.scaleMode=_.a.SCALEMODE_FLOOR,this.alwaysForcePOT=!1,this._samples=1,this.adaptScaleToCurrentViewport=!1,this._reusable=!1,this._textures=new kt.a(2),this._currentRenderTextureInd=0,this._scaleRatio=new o.w(1,1),this._texelSize=o.w.Zero(),this.onActivateObservable=new r.c,this.onSizeChangedObservable=new r.c,this.onApplyObservable=new r.c,this.onBeforeRenderObservable=new r.c,this.onAfterRenderObservable=new r.c,null!=a?(this._camera=a,this._scene=a.getScene(),a.attachPostProcess(this),this._engine=this._scene.getEngine(),this._scene.postProcesses.push(this),this.uniqueId=this._scene.getUniqueId()):l&&(this._engine=l,this._engine.postProcesses.push(this)),this._options=s,this.renderTargetSamplingMode=c||_.a.TEXTURE_NEAREST_SAMPLINGMODE,this._reusable=u||!1,this._textureType=d,this._samplers=n||[],this._samplers.push("textureSampler"),this._fragmentUrl=t,this._vertexUrl=f,this._parameters=i||[],this._parameters.push("scale"),this._indexParameters=p,g||this.updateEffect(h)}return Object.defineProperty(e.prototype,"samples",{get:function(){return this._samples},set:function(e){var t=this;this._samples=e,this._textures.forEach(function(e){e.samples!==t._samples&&t._engine.updateRenderTargetTextureSampleCount(e,t._samples)})},enumerable:!0,configurable:!0}),e.prototype.getEffectName=function(){return this._fragmentUrl},Object.defineProperty(e.prototype,"onActivate",{set:function(e){this._onActivateObserver&&this.onActivateObservable.remove(this._onActivateObserver),e&&(this._onActivateObserver=this.onActivateObservable.add(e))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onSizeChanged",{set:function(e){this._onSizeChangedObserver&&this.onSizeChangedObservable.remove(this._onSizeChangedObserver),this._onSizeChangedObserver=this.onSizeChangedObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onApply",{set:function(e){this._onApplyObserver&&this.onApplyObservable.remove(this._onApplyObserver),this._onApplyObserver=this.onApplyObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onBeforeRender",{set:function(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onAfterRender",{set:function(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=this.onAfterRenderObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"inputTexture",{get:function(){return this._textures.data[this._currentRenderTextureInd]},set:function(e){this._forcedOutputTexture=e},enumerable:!0,configurable:!0}),e.prototype.getCamera=function(){return this._camera},Object.defineProperty(e.prototype,"texelSize",{get:function(){return this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.texelSize:(this._forcedOutputTexture&&this._texelSize.copyFromFloats(1/this._forcedOutputTexture.width,1/this._forcedOutputTexture.height),this._texelSize)},enumerable:!0,configurable:!0}),e.prototype.getClassName=function(){return"PostProcess"},e.prototype.getEngine=function(){return this._engine},e.prototype.getEffect=function(){return this._effect},e.prototype.shareOutputWith=function(e){return this._disposeTextures(),this._shareOutputWithPostProcess=e,this},e.prototype.useOwnOutput=function(){0==this._textures.length&&(this._textures=new kt.a(2)),this._shareOutputWithPostProcess=null},e.prototype.updateEffect=function(e,t,i,n,r,o){void 0===e&&(e=null),void 0===t&&(t=null),void 0===i&&(i=null),this._effect=this._engine.createEffect({vertex:this._vertexUrl,fragment:this._fragmentUrl},["position"],t||this._parameters,i||this._samplers,null!==e?e:"",void 0,r,o,n||this._indexParameters)},e.prototype.isReusable=function(){return this._reusable},e.prototype.markTextureDirty=function(){this.width=-1},e.prototype.activate=function(e,t,i){var n=this;void 0===t&&(t=null);var r=(e=e||this._camera).getScene(),o=r.getEngine(),s=o.getCaps().maxTextureSize,a=(t?t.width:this._engine.getRenderWidth(!0))*this._options|0,c=(t?t.height:this._engine.getRenderHeight(!0))*this._options|0,l=e.parent;!l||l.leftCamera!=e&&l.rightCamera!=e||(a/=2);var u,h=this._options.width||a,d=this._options.height||c;if(!this._shareOutputWithPostProcess&&!this._forcedOutputTexture){if(this.adaptScaleToCurrentViewport){var f=o.currentViewport;f&&(h*=f.width,d*=f.height)}if((this.renderTargetSamplingMode===_.a.TEXTURE_TRILINEAR_SAMPLINGMODE||this.alwaysForcePOT)&&(this._options.width||(h=o.needPOTTextures?ye.h.GetExponentOfTwo(h,s,this.scaleMode):h),this._options.height||(d=o.needPOTTextures?ye.h.GetExponentOfTwo(d,s,this.scaleMode):d)),this.width!==h||this.height!==d){if(this._textures.length>0){for(var p=0;p<this._textures.length;p++)this._engine._releaseTexture(this._textures.data[p]);this._textures.reset()}this.width=h,this.height=d;var g={width:this.width,height:this.height},m={generateMipMaps:!1,generateDepthBuffer:i||0===e._postProcesses.indexOf(this),generateStencilBuffer:(i||0===e._postProcesses.indexOf(this))&&this._engine.isStencilEnable,samplingMode:this.renderTargetSamplingMode,type:this._textureType};this._textures.push(this._engine.createRenderTargetTexture(g,m)),this._reusable&&this._textures.push(this._engine.createRenderTargetTexture(g,m)),this._texelSize.copyFromFloats(1/this.width,1/this.height),this.onSizeChangedObservable.notifyObservers(this)}this._textures.forEach(function(e){e.samples!==n.samples&&n._engine.updateRenderTargetTextureSampleCount(e,n.samples)})}return this._shareOutputWithPostProcess?u=this._shareOutputWithPostProcess.inputTexture:this._forcedOutputTexture?(u=this._forcedOutputTexture,this.width=this._forcedOutputTexture.width,this.height=this._forcedOutputTexture.height):u=this.inputTexture,this.enablePixelPerfectMode?(this._scaleRatio.copyFromFloats(a/h,c/d),this._engine.bindFramebuffer(u,0,a,c,this.forceFullscreenViewport)):(this._scaleRatio.copyFromFloats(1,1),this._engine.bindFramebuffer(u,0,void 0,void 0,this.forceFullscreenViewport)),this.onActivateObservable.notifyObservers(e),this.autoClear&&this.alphaMode===_.a.ALPHA_DISABLE&&this._engine.clear(this.clearColor?this.clearColor:r.clearColor,r._allowPostProcessClearColor,!0,!0),this._reusable&&(this._currentRenderTextureInd=(this._currentRenderTextureInd+1)%2),u},Object.defineProperty(e.prototype,"isSupported",{get:function(){return this._effect.isSupported},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"aspectRatio",{get:function(){return this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.aspectRatio:this._forcedOutputTexture?this._forcedOutputTexture.width/this._forcedOutputTexture.height:this.width/this.height},enumerable:!0,configurable:!0}),e.prototype.isReady=function(){return this._effect&&this._effect.isReady()},e.prototype.apply=function(){return this._effect&&this._effect.isReady()?(this._engine.enableEffect(this._effect),this._engine.setState(!1),this._engine.setDepthBuffer(!1),this._engine.setDepthWrite(!1),this._engine.setAlphaMode(this.alphaMode),this.alphaConstants&&this.getEngine().setAlphaConstants(this.alphaConstants.r,this.alphaConstants.g,this.alphaConstants.b,this.alphaConstants.a),e=this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.inputTexture:this._forcedOutputTexture?this._forcedOutputTexture:this.inputTexture,this._effect._bindTexture("textureSampler",e),this._effect.setVector2("scale",this._scaleRatio),this.onApplyObservable.notifyObservers(this._effect),this._effect):null;var e},e.prototype._disposeTextures=function(){if(!this._shareOutputWithPostProcess&&!this._forcedOutputTexture){if(this._textures.length>0)for(var e=0;e<this._textures.length;e++)this._engine._releaseTexture(this._textures.data[e]);this._textures.dispose()}},e.prototype.dispose=function(e){if(e=e||this._camera,this._disposeTextures(),this._scene){var t=this._scene.postProcesses.indexOf(this);-1!==t&&this._scene.postProcesses.splice(t,1)}else{var i=this._engine.postProcesses.indexOf(this);-1!==i&&this._engine.postProcesses.splice(i,1)}if(e){if(e.detachPostProcess(this),0===e._postProcesses.indexOf(this)&&e._postProcesses.length>0){var n=this._camera._getFirstPostProcess();n&&n.markTextureDirty()}this.onActivateObservable.clear(),this.onAfterRenderObservable.clear(),this.onApplyObservable.clear(),this.onBeforeRenderObservable.clear(),this.onSizeChangedObservable.clear()}},e}(),Wt="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nvoid main(void)\n{\ngl_FragColor=texture2D(textureSampler,vUV);\n}";zt.a.ShadersStore.passPixelShader=Wt;var Xt="\nvarying vec2 vUV;\nuniform samplerCube textureSampler;\nvoid main(void)\n{\nvec2 uv=vUV*2.0-1.0;\n#ifdef POSITIVEX\ngl_FragColor=textureCube(textureSampler,vec3(1.001,uv.y,uv.x));\n#endif\n#ifdef NEGATIVEX\ngl_FragColor=textureCube(textureSampler,vec3(-1.001,uv.y,uv.x));\n#endif\n#ifdef POSITIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,1.001,uv.x));\n#endif\n#ifdef NEGATIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,-1.001,uv.x));\n#endif\n#ifdef POSITIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,1.001));\n#endif\n#ifdef NEGATIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,-1.001));\n#endif\n}";zt.a.ShadersStore.passCubePixelShader=Xt;var Yt=function(e){function t(t,i,n,r,o,s,a,c){return void 0===n&&(n=null),void 0===a&&(a=_.a.TEXTURETYPE_UNSIGNED_INT),void 0===c&&(c=!1),e.call(this,t,"pass",null,null,i,n,r,o,s,void 0,a,void 0,null,c)||this}return l.d(t,e),t}(Ht),Kt=function(e){function t(t,i,n,r,o,s,a,c){void 0===n&&(n=null),void 0===a&&(a=_.a.TEXTURETYPE_UNSIGNED_INT),void 0===c&&(c=!1);var l=e.call(this,t,"passCube",null,null,i,n,r,o,s,"#define POSITIVEX",a,void 0,null,c)||this;return l._face=0,l}return l.d(t,e),Object.defineProperty(t.prototype,"face",{get:function(){return this._face},set:function(e){if(!(e<0||e>5))switch(this._face=e,this._face){case 0:this.updateEffect("#define POSITIVEX");break;case 1:this.updateEffect("#define NEGATIVEX");break;case 2:this.updateEffect("#define POSITIVEY");break;case 3:this.updateEffect("#define NEGATIVEY");break;case 4:this.updateEffect("#define POSITIVEZ");break;case 5:this.updateEffect("#define NEGATIVEZ")}},enumerable:!0,configurable:!0}),t}(Ht);ge.b._RescalePostProcessFactory=function(e){return new Yt("rescale",1,null,ge.b.TEXTURE_BILINEAR_SAMPLINGMODE,e,!1,ge.b.TEXTURETYPE_UNSIGNED_INT)};var Qt="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform sampler2D leftSampler;\nvoid main(void)\n{\nvec4 leftFrag=texture2D(leftSampler,vUV);\nleftFrag=vec4(1.0,leftFrag.g,leftFrag.b,1.0);\nvec4 rightFrag=texture2D(textureSampler,vUV);\nrightFrag=vec4(rightFrag.r,1.0,1.0,1.0);\ngl_FragColor=vec4(rightFrag.rgb*leftFrag.rgb,1.0);\n}";zt.a.ShadersStore.anaglyphPixelShader=Qt;var qt=function(e){function t(t,i,n,r,o,s){var a=e.call(this,t,"anaglyph",null,["leftSampler"],i,n[1],r,o,s)||this;return a._passedProcess=n[0]._rigPostProcess,a.onApplyObservable.add(function(e){e.setTextureFromPostProcess("leftSampler",a._passedProcess)}),a}return l.d(t,e),t}(Ht);Ne.a._setStereoscopicAnaglyphRigMode=function(e){e._rigCameras[0]._rigPostProcess=new Yt(e.name+"_passthru",1,e._rigCameras[0]),e._rigCameras[1]._rigPostProcess=new qt(e.name+"_anaglyph",1,e._rigCameras)},F.a.AddNodeConstructor("AnaglyphArcRotateCamera",function(e,t,i){return function(){return new Zt(e,0,0,1,o.x.Zero(),i.interaxial_distance,t)}});var Zt=function(e){function t(t,i,n,r,o,s,a){var c=e.call(this,t,i,n,r,o,a)||this;return c.interaxialDistance=s,c.setCameraRigMode(Ne.a.RIG_MODE_STEREOSCOPIC_ANAGLYPH,{interaxialDistance:s}),c}return l.d(t,e),t.prototype.getClassName=function(){return"AnaglyphArcRotateCamera"},t}(Et);F.a.AddNodeConstructor("AnaglyphFreeCamera",function(e,t,i){return function(){return new Jt(e,o.x.Zero(),i.interaxial_distance,t)}});var Jt=function(e){function t(t,i,n,r){var o=e.call(this,t,i,r)||this;return o.interaxialDistance=n,o.setCameraRigMode(Ne.a.RIG_MODE_STEREOSCOPIC_ANAGLYPH,{interaxialDistance:n}),o}return l.d(t,e),t.prototype.getClassName=function(){return"AnaglyphFreeCamera"},t}(bt);F.a.AddNodeConstructor("AnaglyphGamepadCamera",function(e,t,i){return function(){return new $t(e,o.x.Zero(),i.interaxial_distance,t)}});var $t=function(e){function t(t,i,n,r){var o=e.call(this,t,i,r)||this;return o.interaxialDistance=n,o.setCameraRigMode(Ne.a.RIG_MODE_STEREOSCOPIC_ANAGLYPH,{interaxialDistance:n}),o}return l.d(t,e),t.prototype.getClassName=function(){return"AnaglyphGamepadCamera"},t}(Gt);F.a.AddNodeConstructor("AnaglyphUniversalCamera",function(e,t,i){return function(){return new ei(e,o.x.Zero(),i.interaxial_distance,t)}});var ei=function(e){function t(t,i,n,r){var o=e.call(this,t,i,r)||this;return o.interaxialDistance=n,o.setCameraRigMode(Ne.a.RIG_MODE_STEREOSCOPIC_ANAGLYPH,{interaxialDistance:n}),o}return l.d(t,e),t.prototype.getClassName=function(){return"AnaglyphUniversalCamera"},t}(Vt),ti="const vec3 TWO=vec3(2.0,2.0,2.0);\nvarying vec2 vUV;\nuniform sampler2D camASampler;\nuniform sampler2D textureSampler;\nuniform vec2 stepSize;\nvoid main(void)\n{\nbool useCamB;\nvec2 texCoord1;\nvec2 texCoord2;\nvec3 frag1;\nvec3 frag2;\n#ifdef IS_STEREOSCOPIC_HORIZ\nuseCamB=vUV.x>0.5;\ntexCoord1=vec2(useCamB ? (vUV.x-0.5)*2.0 : vUV.x*2.0,vUV.y);\ntexCoord2=vec2(texCoord1.x+stepSize.x,vUV.y);\n#else\nuseCamB=vUV.y>0.5;\ntexCoord1=vec2(vUV.x,useCamB ? (vUV.y-0.5)*2.0 : vUV.y*2.0);\ntexCoord2=vec2(vUV.x,texCoord1.y+stepSize.y);\n#endif\n\nif (useCamB){\nfrag1=texture2D(textureSampler,texCoord1).rgb;\nfrag2=texture2D(textureSampler,texCoord2).rgb;\n}else{\nfrag1=texture2D(camASampler ,texCoord1).rgb;\nfrag2=texture2D(camASampler ,texCoord2).rgb;\n}\ngl_FragColor=vec4((frag1+frag2)/TWO,1.0);\n}";zt.a.ShadersStore.stereoscopicInterlacePixelShader=ti;var ii=function(e){function t(t,i,n,r,s,a){var c=e.call(this,t,"stereoscopicInterlace",["stepSize"],["camASampler"],1,i[1],r,s,a,n?"#define IS_STEREOSCOPIC_HORIZ 1":void 0)||this;return c._passedProcess=i[0]._rigPostProcess,c._stepSize=new o.w(1/c.width,1/c.height),c.onSizeChangedObservable.add(function(){c._stepSize=new o.w(1/c.width,1/c.height)}),c.onApplyObservable.add(function(e){e.setTextureFromPostProcess("camASampler",c._passedProcess),e.setFloat2("stepSize",c._stepSize.x,c._stepSize.y)}),c}return l.d(t,e),t}(Ht);Ne.a._setStereoscopicRigMode=function(e){var t=e.cameraRigMode===Ne.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL||e.cameraRigMode===Ne.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED;e._rigCameras[0]._rigPostProcess=new Yt(e.name+"_passthru",1,e._rigCameras[0]),e._rigCameras[1]._rigPostProcess=new ii(e.name+"_stereoInterlace",e._rigCameras,t)},F.a.AddNodeConstructor("StereoscopicArcRotateCamera",function(e,t,i){return function(){return new ni(e,0,0,1,o.x.Zero(),i.interaxial_distance,i.isStereoscopicSideBySide,t)}});var ni=function(e){function t(t,i,n,r,o,s,a,c){var l=e.call(this,t,i,n,r,o,c)||this;return l.interaxialDistance=s,l.isStereoscopicSideBySide=a,l.setCameraRigMode(a?Ne.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:Ne.a.RIG_MODE_STEREOSCOPIC_OVERUNDER,{interaxialDistance:s}),l}return l.d(t,e),t.prototype.getClassName=function(){return"StereoscopicArcRotateCamera"},t}(Et);F.a.AddNodeConstructor("StereoscopicFreeCamera",function(e,t,i){return function(){return new ri(e,o.x.Zero(),i.interaxial_distance,i.isStereoscopicSideBySide,t)}});var ri=function(e){function t(t,i,n,r,o){var s=e.call(this,t,i,o)||this;return s.interaxialDistance=n,s.isStereoscopicSideBySide=r,s.setCameraRigMode(r?Ne.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:Ne.a.RIG_MODE_STEREOSCOPIC_OVERUNDER,{interaxialDistance:n}),s}return l.d(t,e),t.prototype.getClassName=function(){return"StereoscopicFreeCamera"},t}(bt);F.a.AddNodeConstructor("StereoscopicGamepadCamera",function(e,t,i){return function(){return new oi(e,o.x.Zero(),i.interaxial_distance,i.isStereoscopicSideBySide,t)}});var oi=function(e){function t(t,i,n,r,o){var s=e.call(this,t,i,o)||this;return s.interaxialDistance=n,s.isStereoscopicSideBySide=r,s.setCameraRigMode(r?Ne.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:Ne.a.RIG_MODE_STEREOSCOPIC_OVERUNDER,{interaxialDistance:n}),s}return l.d(t,e),t.prototype.getClassName=function(){return"StereoscopicGamepadCamera"},t}(Gt);F.a.AddNodeConstructor("StereoscopicFreeCamera",function(e,t,i){return function(){return new si(e,o.x.Zero(),i.interaxial_distance,i.isStereoscopicSideBySide,t)}});var si=function(e){function t(t,i,n,r,o){var s=e.call(this,t,i,o)||this;return s.interaxialDistance=n,s.isStereoscopicSideBySide=r,s.setCameraRigMode(r?Ne.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:Ne.a.RIG_MODE_STEREOSCOPIC_OVERUNDER,{interaxialDistance:n}),s}return l.d(t,e),t.prototype.getClassName=function(){return"StereoscopicUniversalCamera"},t}(Vt);F.a.AddNodeConstructor("VirtualJoysticksCamera",function(e,t){return function(){return new ai(e,o.x.Zero(),t)}});var ai=function(e){function t(t,i,n){var r=e.call(this,t,i,n)||this;return r.inputs.addVirtualJoystick(),r}return l.d(t,e),t.prototype.getClassName=function(){return"VirtualJoysticksCamera"},t}(bt),ci=function(){function e(){this.compensateDistortion=!0,this.multiviewEnabled=!1}return Object.defineProperty(e.prototype,"aspectRatio",{get:function(){return this.hResolution/(2*this.vResolution)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"aspectRatioFov",{get:function(){return 2*Math.atan(this.postProcessScaleFactor*this.vScreenSize/(2*this.eyeToScreenDistance))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"leftHMatrix",{get:function(){var e=4*(this.hScreenSize/4-this.lensSeparationDistance/2)/this.hScreenSize;return o.j.Translation(e,0,0)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rightHMatrix",{get:function(){var e=4*(this.hScreenSize/4-this.lensSeparationDistance/2)/this.hScreenSize;return o.j.Translation(-e,0,0)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"leftPreViewMatrix",{get:function(){return o.j.Translation(.5*this.interpupillaryDistance,0,0)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rightPreViewMatrix",{get:function(){return o.j.Translation(-.5*this.interpupillaryDistance,0,0)},enumerable:!0,configurable:!0}),e.GetDefault=function(){var t=new e;return t.hResolution=1280,t.vResolution=800,t.hScreenSize=.149759993,t.vScreenSize=.0935999975,t.vScreenCenter=.0467999987,t.eyeToScreenDistance=.0410000011,t.lensSeparationDistance=.063500002,t.interpupillaryDistance=.064000003,t.distortionK=[1,.219999999,.239999995,0],t.chromaAbCorrection=[.995999992,-.00400000019,1.01400006,0],t.postProcessScaleFactor=1.714605507808412,t.lensCenterOffset=.151976421,t},e}(),li="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform vec2 LensCenter;\nuniform vec2 Scale;\nuniform vec2 ScaleIn;\nuniform vec4 HmdWarpParam;\nvec2 HmdWarp(vec2 in01) {\nvec2 theta=(in01-LensCenter)*ScaleIn;\nfloat rSq=theta.x*theta.x+theta.y*theta.y;\nvec2 rvector=theta*(HmdWarpParam.x+HmdWarpParam.y*rSq+HmdWarpParam.z*rSq*rSq+HmdWarpParam.w*rSq*rSq*rSq);\nreturn LensCenter+Scale*rvector;\n}\nvoid main(void)\n{\nvec2 tc=HmdWarp(vUV);\nif (tc.x <0.0 || tc.x>1.0 || tc.y<0.0 || tc.y>1.0)\ngl_FragColor=vec4(0.0,0.0,0.0,0.0);\nelse{\ngl_FragColor=texture2D(textureSampler,tc);\n}\n}";zt.a.ShadersStore.vrDistortionCorrectionPixelShader=li;var ui=function(e){function t(t,i,n,r){var s=e.call(this,t,"vrDistortionCorrection",["LensCenter","Scale","ScaleIn","HmdWarpParam"],null,r.postProcessScaleFactor,i,ke.a.BILINEAR_SAMPLINGMODE)||this;return s._isRightEye=n,s._distortionFactors=r.distortionK,s._postProcessScaleFactor=r.postProcessScaleFactor,s._lensCenterOffset=r.lensCenterOffset,s.adaptScaleToCurrentViewport=!0,s.onSizeChangedObservable.add(function(){s._scaleIn=new o.w(2,2/s.aspectRatio),s._scaleFactor=new o.w(1/s._postProcessScaleFactor*.5,1/s._postProcessScaleFactor*.5*s.aspectRatio),s._lensCenter=new o.w(s._isRightEye?.5-.5*s._lensCenterOffset:.5+.5*s._lensCenterOffset,.5)}),s.onApplyObservable.add(function(e){e.setFloat2("LensCenter",s._lensCenter.x,s._lensCenter.y),e.setFloat2("Scale",s._scaleFactor.x,s._scaleFactor.y),e.setFloat2("ScaleIn",s._scaleIn.x,s._scaleIn.y),e.setFloat4("HmdWarpParam",s._distortionFactors[0],s._distortionFactors[1],s._distortionFactors[2],s._distortionFactors[3])}),s}return l.d(t,e),t}(Ht),hi="#ifdef GL_ES\nprecision mediump sampler2DArray;\n#endif\nvarying vec2 vUV;\nuniform sampler2DArray multiviewSampler;\nuniform int imageIndex;\nvoid main(void)\n{\ngl_FragColor=texture(multiviewSampler,vec3(vUV,imageIndex));\n}";zt.a.ShadersStore.vrMultiviewToSingleviewPixelShader=hi;var di=i(63),fi=i(83),pi=i(91);ge.b.prototype.createRenderTargetCubeTexture=function(e,t){var i=l.a({generateMipMaps:!0,generateDepthBuffer:!0,generateStencilBuffer:!1,type:ge.b.TEXTURETYPE_UNSIGNED_INT,samplingMode:ge.b.TEXTURE_TRILINEAR_SAMPLINGMODE,format:ge.b.TEXTUREFORMAT_RGBA},t);i.generateStencilBuffer=i.generateDepthBuffer&&i.generateStencilBuffer,(i.type!==ge.b.TEXTURETYPE_FLOAT||this._caps.textureFloatLinearFiltering)&&(i.type!==ge.b.TEXTURETYPE_HALF_FLOAT||this._caps.textureHalfFloatLinearFiltering)||(i.samplingMode=ge.b.TEXTURE_NEAREST_SAMPLINGMODE);var n=this._gl,r=new ze.a(this,ze.a.DATASOURCE_RENDERTARGET);this._bindTextureDirectly(n.TEXTURE_CUBE_MAP,r,!0);var o=this._getSamplingParameters(i.samplingMode,i.generateMipMaps);i.type!==ge.b.TEXTURETYPE_FLOAT||this._caps.textureFloat||(i.type=ge.b.TEXTURETYPE_UNSIGNED_INT,p.a.Warn("Float textures are not supported. Cube render target forced to TEXTURETYPE_UNESIGNED_BYTE type")),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_MAG_FILTER,o.mag),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_MIN_FILTER,o.min),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_WRAP_S,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE);for(var s=0;s<6;s++)n.texImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+s,0,this._getRGBABufferInternalSizedFormat(i.type,i.format),e,e,0,this._getInternalFormat(i.format),this._getWebGLTextureType(i.type),null);var a=n.createFramebuffer();return this._bindUnboundFramebuffer(a),r._depthStencilBuffer=this._setupFramebufferDepthAttachments(i.generateStencilBuffer,i.generateDepthBuffer,e,e),i.generateMipMaps&&n.generateMipmap(n.TEXTURE_CUBE_MAP),this._bindTextureDirectly(n.TEXTURE_CUBE_MAP,null),n.bindRenderbuffer(n.RENDERBUFFER,null),this._bindUnboundFramebuffer(null),r._framebuffer=a,r.width=e,r.height=e,r.isReady=!0,r.isCube=!0,r.samples=1,r.generateMipMaps=i.generateMipMaps,r.samplingMode=i.samplingMode,r.type=i.type,r.format=i.format,r._generateDepthBuffer=i.generateDepthBuffer,r._generateStencilBuffer=i.generateStencilBuffer,this._internalTexturesCache.push(r),r};var _i=function(e){function t(t,i,n,s,a,c,l,u,h,d,f,p,g){void 0===a&&(a=!0),void 0===c&&(c=_.a.TEXTURETYPE_UNSIGNED_INT),void 0===l&&(l=!1),void 0===u&&(u=ke.a.TRILINEAR_SAMPLINGMODE),void 0===h&&(h=!0),void 0===d&&(d=!1),void 0===f&&(f=!1),void 0===p&&(p=_.a.TEXTUREFORMAT_RGBA),void 0===g&&(g=!1);var m=e.call(this,null,n,!s)||this;return m.isCube=l,m.renderParticles=!0,m.renderSprites=!1,m.coordinatesMode=ke.a.PROJECTION_MODE,m.ignoreCameraViewport=!1,m.onBeforeBindObservable=new r.c,m.onAfterUnbindObservable=new r.c,m.onBeforeRenderObservable=new r.c,m.onAfterRenderObservable=new r.c,m.onClearObservable=new r.c,m._currentRefreshId=-1,m._refreshRate=1,m._samples=1,m.boundingBoxPosition=o.x.Zero(),(n=m.getScene())?(m.renderList=new Array,m._engine=n.getEngine(),m.name=t,m.isRenderTarget=!0,m._initialSizeParameter=i,m._processSizeParameter(i),m._resizeObserver=m.getScene().getEngine().onResizeObservable.add(function(){}),m._generateMipMaps=!!s,m._doNotChangeAspectRatio=a,m._renderingManager=new pi.b(n),m._renderingManager._useSceneAutoClearSetup=!0,f?m:(m._renderTargetOptions={generateMipMaps:s,type:c,format:p,samplingMode:u,generateDepthBuffer:h,generateStencilBuffer:d},u===ke.a.NEAREST_SAMPLINGMODE&&(m.wrapU=ke.a.CLAMP_ADDRESSMODE,m.wrapV=ke.a.CLAMP_ADDRESSMODE),g||(l?(m._texture=n.getEngine().createRenderTargetCubeTexture(m.getRenderSize(),m._renderTargetOptions),m.coordinatesMode=ke.a.INVCUBIC_MODE,m._textureMatrix=o.j.Identity()):m._texture=n.getEngine().createRenderTargetTexture(m._size,m._renderTargetOptions)),m)):m}return l.d(t,e),Object.defineProperty(t.prototype,"renderList",{get:function(){return this._renderList},set:function(e){this._renderList=e,this._renderList&&this._hookArray(this._renderList)},enumerable:!0,configurable:!0}),t.prototype._hookArray=function(e){var t=this,i=e.push;e.push=function(){for(var n=[],r=0;r<arguments.length;r++)n[r]=arguments[r];var o=0===e.length,s=i.apply(e,n);return o&&t.getScene().meshes.forEach(function(e){e._markSubMeshesAsLightDirty()}),s};var n=e.splice;e.splice=function(i,r){var o=n.apply(e,[i,r]);return 0===e.length&&t.getScene().meshes.forEach(function(e){e._markSubMeshesAsLightDirty()}),o}},Object.defineProperty(t.prototype,"onAfterUnbind",{set:function(e){this._onAfterUnbindObserver&&this.onAfterUnbindObservable.remove(this._onAfterUnbindObserver),this._onAfterUnbindObserver=this.onAfterUnbindObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onBeforeRender",{set:function(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onAfterRender",{set:function(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=this.onAfterRenderObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onClear",{set:function(e){this._onClearObserver&&this.onClearObservable.remove(this._onClearObserver),this._onClearObserver=this.onClearObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"renderTargetOptions",{get:function(){return this._renderTargetOptions},enumerable:!0,configurable:!0}),t.prototype._onRatioRescale=function(){this._sizeRatio&&this.resize(this._initialSizeParameter)},Object.defineProperty(t.prototype,"boundingBoxSize",{get:function(){return this._boundingBoxSize},set:function(e){if(!this._boundingBoxSize||!this._boundingBoxSize.equals(e)){this._boundingBoxSize=e;var t=this.getScene();t&&t.markAllMaterialsAsDirty(_.a.MATERIAL_TextureDirtyFlag)}},enumerable:!0,configurable:!0}),t.prototype.createDepthStencilTexture=function(e,t,i){if(void 0===e&&(e=0),void 0===t&&(t=!0),void 0===i&&(i=!1),this.getScene()){var n=this.getScene().getEngine();this.depthStencilTexture=n.createDepthStencilTexture(this._size,{bilinearFiltering:t,comparisonFunction:e,generateStencil:i,isCube:this.isCube}),n.setFrameBufferDepthStencilTexture(this)}},t.prototype._processSizeParameter=function(e){e.ratio?(this._sizeRatio=e.ratio,this._size={width:this._bestReflectionRenderTargetDimension(this._engine.getRenderWidth(),this._sizeRatio),height:this._bestReflectionRenderTargetDimension(this._engine.getRenderHeight(),this._sizeRatio)}):this._size=e},Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){if(this._samples!==e){var t=this.getScene();t&&(this._samples=t.getEngine().updateRenderTargetTextureSampleCount(this._texture,e))}},enumerable:!0,configurable:!0}),t.prototype.resetRefreshCounter=function(){this._currentRefreshId=-1},Object.defineProperty(t.prototype,"refreshRate",{get:function(){return this._refreshRate},set:function(e){this._refreshRate=e,this.resetRefreshCounter()},enumerable:!0,configurable:!0}),t.prototype.addPostProcess=function(e){if(!this._postProcessManager){var t=this.getScene();if(!t)return;this._postProcessManager=new fi.a(t),this._postProcesses=new Array}this._postProcesses.push(e),this._postProcesses[0].autoClear=!1},t.prototype.clearPostProcesses=function(e){if(void 0===e&&(e=!1),this._postProcesses){if(e)for(var t=0,i=this._postProcesses;t<i.length;t++){i[t].dispose()}this._postProcesses=[]}},t.prototype.removePostProcess=function(e){if(this._postProcesses){var t=this._postProcesses.indexOf(e);-1!==t&&(this._postProcesses.splice(t,1),this._postProcesses.length>0&&(this._postProcesses[0].autoClear=!1))}},t.prototype._shouldRender=function(){return-1===this._currentRefreshId?(this._currentRefreshId=1,!0):this.refreshRate===this._currentRefreshId?(this._currentRefreshId=1,!0):(this._currentRefreshId++,!1)},t.prototype.getRenderSize=function(){return this.getRenderWidth()},t.prototype.getRenderWidth=function(){return this._size.width?this._size.width:this._size},t.prototype.getRenderHeight=function(){return this._size.width?this._size.height:this._size},Object.defineProperty(t.prototype,"canRescale",{get:function(){return!0},enumerable:!0,configurable:!0}),t.prototype.scale=function(e){var t=this.getRenderSize()*e;this.resize(t)},t.prototype.getReflectionTextureMatrix=function(){return this.isCube?this._textureMatrix:e.prototype.getReflectionTextureMatrix.call(this)},t.prototype.resize=function(e){var t=this.isCube;this.releaseInternalTexture();var i=this.getScene();i&&(this._processSizeParameter(e),this._texture=t?i.getEngine().createRenderTargetCubeTexture(this.getRenderSize(),this._renderTargetOptions):i.getEngine().createRenderTargetTexture(this._size,this._renderTargetOptions))},t.prototype.render=function(e,t){if(void 0===e&&(e=!1),void 0===t&&(t=!1),a=this.getScene()){var i,n=a.getEngine();if(void 0!==this.useCameraPostProcesses&&(e=this.useCameraPostProcesses),this._waitingRenderList){this.renderList=[];for(var r=0;r<this._waitingRenderList.length;r++){var o=this._waitingRenderList[r],s=a.getMeshByID(o);s&&this.renderList.push(s)}delete this._waitingRenderList}if(this.renderListPredicate){var a;if(this.renderList?this.renderList.length=0:this.renderList=[],!(a=this.getScene()))return;var c=a.meshes;for(r=0;r<c.length;r++){var l=c[r];this.renderListPredicate(l)&&this.renderList.push(l)}}this.onBeforeBindObservable.notifyObservers(this),this.activeCamera?(i=this.activeCamera,n.setViewport(this.activeCamera.viewport,this.getRenderWidth(),this.getRenderHeight()),this.activeCamera!==a.activeCamera&&a.setTransformMatrix(this.activeCamera.getViewMatrix(),this.activeCamera.getProjectionMatrix(!0))):(i=a.activeCamera)&&n.setViewport(i.viewport,this.getRenderWidth(),this.getRenderHeight()),this._renderingManager.reset();for(var u=this.renderList?this.renderList:a.getActiveMeshes().data,h=this.renderList?this.renderList.length:a.getActiveMeshes().length,d=a.getRenderId(),f=0;f<h;f++){if(l=u[f]){if(!l.isReady(0===this.refreshRate)){this.resetRefreshCounter();continue}l._preActivateForIntermediateRendering(d);var p=void 0;if(p=!(this.renderList||!i)&&0==(l.layerMask&i.layerMask),l.isEnabled()&&l.isVisible&&l.subMeshes&&!p&&l._activate(d,!0)){l.isAnInstance?l=l.sourceMesh:l._internalAbstractMeshDataInfo._onlyForInstancesIntermediate=!1,l._internalAbstractMeshDataInfo._isActiveIntermediate=!0;for(var _=0;_<l.subMeshes.length;_++){var g=l.subMeshes[_];a._activeIndices.addCount(g.indexCount,!1),this._renderingManager.dispatch(g,l)}}}}for(var m=0;m<a.particleSystems.length;m++){var v=a.particleSystems[m],y=v.emitter;v.isStarted()&&y&&y.position&&y.isEnabled()&&(u.indexOf(y)>=0&&this._renderingManager.dispatchParticles(v))}if(this.isCube)for(var b=0;b<6;b++)this.renderToTarget(b,u,e,t),a.incrementRenderId(),a.resetCachedMaterial();else this.renderToTarget(0,u,e,t);this.onAfterUnbindObservable.notifyObservers(this),a.activeCamera&&(this.activeCamera&&this.activeCamera!==a.activeCamera&&a.setTransformMatrix(a.activeCamera.getViewMatrix(),a.activeCamera.getProjectionMatrix(!0)),n.setViewport(a.activeCamera.viewport)),a.resetCachedMaterial()}},t.prototype._bestReflectionRenderTargetDimension=function(e,t){var i=e*t,n=ye.h.NearestPOT(i+16384/(128+i));return Math.min(ye.h.FloorPOT(e),n)},t.prototype._bindFrameBuffer=function(e){void 0===e&&(e=0);var t=this.getScene();if(t){var i=t.getEngine();this._texture&&i.bindFramebuffer(this._texture,this.isCube?e:void 0,void 0,void 0,this.ignoreCameraViewport,this.depthStencilTexture?this.depthStencilTexture:void 0)}},t.prototype.unbindFrameBuffer=function(e,t){var i=this;this._texture&&e.unBindFramebuffer(this._texture,this.isCube,function(){i.onAfterRenderObservable.notifyObservers(t)})},t.prototype.renderToTarget=function(e,t,i,n){var r=this.getScene();if(r){var o=r.getEngine();if(this._texture){this._postProcessManager?this._postProcessManager._prepareFrame(this._texture,this._postProcesses):i&&r.postProcessManager._prepareFrame(this._texture)||this._bindFrameBuffer(e),this.onBeforeRenderObservable.notifyObservers(e),this.onClearObservable.hasObservers()?this.onClearObservable.notifyObservers(o):o.clear(this.clearColor||r.clearColor,!0,!0,!0),this._doNotChangeAspectRatio||r.updateTransformMatrix(!0);for(var s=0,a=r._beforeRenderTargetDrawStage;s<a.length;s++){a[s].action(this)}this._renderingManager.render(this.customRenderFunction,t,this.renderParticles,this.renderSprites);for(var c=0,l=r._afterRenderTargetDrawStage;c<l.length;c++){l[c].action(this)}this._postProcessManager?this._postProcessManager._finalizeFrame(!1,this._texture,e,this._postProcesses,this.ignoreCameraViewport):i&&r.postProcessManager._finalizeFrame(!1,this._texture,e),this._doNotChangeAspectRatio||r.updateTransformMatrix(!0),n&&ye.h.DumpFramebuffer(this.getRenderWidth(),this.getRenderHeight(),o),this.isCube&&5!==e?this.onAfterRenderObservable.notifyObservers(e):(this.isCube&&5===e&&o.generateMipMapsForCubemap(this._texture),this.unbindFrameBuffer(o,e))}}},t.prototype.setRenderingOrder=function(e,t,i,n){void 0===t&&(t=null),void 0===i&&(i=null),void 0===n&&(n=null),this._renderingManager.setRenderingOrder(e,t,i,n)},t.prototype.setRenderingAutoClearDepthStencil=function(e,t){this._renderingManager.setRenderingAutoClearDepthStencil(e,t),this._renderingManager._useSceneAutoClearSetup=!1},t.prototype.clone=function(){var e=this.getSize(),i=new t(this.name,e,this.getScene(),this._renderTargetOptions.generateMipMaps,this._doNotChangeAspectRatio,this._renderTargetOptions.type,this.isCube,this._renderTargetOptions.samplingMode,this._renderTargetOptions.generateDepthBuffer,this._renderTargetOptions.generateStencilBuffer);return i.hasAlpha=this.hasAlpha,i.level=this.level,i.coordinatesMode=this.coordinatesMode,this.renderList&&(i.renderList=this.renderList.slice(0)),i},t.prototype.serialize=function(){if(!this.name)return null;var t=e.prototype.serialize.call(this);if(t.renderTargetSize=this.getRenderSize(),t.renderList=[],this.renderList)for(var i=0;i<this.renderList.length;i++)t.renderList.push(this.renderList[i].id);return t},t.prototype.disposeFramebufferObjects=function(){var e=this.getInternalTexture(),t=this.getScene();e&&t&&t.getEngine()._releaseFramebufferObjects(e)},t.prototype.dispose=function(){this._postProcessManager&&(this._postProcessManager.dispose(),this._postProcessManager=null),this.clearPostProcesses(!0),this._resizeObserver&&(this.getScene().getEngine().onResizeObservable.remove(this._resizeObserver),this._resizeObserver=null),this.renderList=null;var t=this.getScene();if(t){var i=t.customRenderTargets.indexOf(this);i>=0&&t.customRenderTargets.splice(i,1);for(var n=0,r=t.cameras;n<r.length;n++){var o=r[n];(i=o.customRenderTargets.indexOf(this))>=0&&o.customRenderTargets.splice(i,1)}e.prototype.dispose.call(this)}},t.prototype._rebuild=function(){this.refreshRate===t.REFRESHRATE_RENDER_ONCE&&(this.refreshRate=t.REFRESHRATE_RENDER_ONCE),this._postProcessManager&&this._postProcessManager._rebuild()},t.prototype.freeRenderingGroups=function(){this._renderingManager&&this._renderingManager.freeRenderingGroups()},t.prototype.getViewCount=function(){return 1},t.REFRESHRATE_RENDER_ONCE=0,t.REFRESHRATE_RENDER_ONEVERYFRAME=1,t.REFRESHRATE_RENDER_ONEVERYTWOFRAMES=2,t}(ke.a);ke.a._CreateRenderTargetTexture=function(e,t,i,n){return new _i(e,t,i,n)};var gi=function(e){function t(t,i){void 0===i&&(i=512);var n=e.call(this,"multiview rtt",i,t,!1,!0,ze.a.DATASOURCE_UNKNOWN,!1,void 0,!1,!1,!0,void 0,!0)||this,r=t.getEngine().createMultiviewRenderTargetTexture(n.getRenderWidth(),n.getRenderHeight());return r.isMultiview=!0,n._texture=r,n}return l.d(t,e),t.prototype._bindFrameBuffer=function(e){void 0===e&&(e=0),this._texture&&this.getScene().getEngine().bindMultiviewFramebuffer(this._texture)},t.prototype.getViewCount=function(){return 2},t}(_i);ge.b.prototype.createMultiviewRenderTargetTexture=function(e,t){var i=this._gl;if(!this.getCaps().multiview)throw"Multiview is not supported";var n=new ze.a(this,ze.a.DATASOURCE_UNKNOWN,!0);return n.width=e,n.height=t,n._framebuffer=i.createFramebuffer(),n._colorTextureArray=i.createTexture(),i.bindTexture(i.TEXTURE_2D_ARRAY,n._colorTextureArray),i.texStorage3D(i.TEXTURE_2D_ARRAY,1,i.RGBA8,e,t,2),n._depthStencilTextureArray=i.createTexture(),i.bindTexture(i.TEXTURE_2D_ARRAY,n._depthStencilTextureArray),i.texStorage3D(i.TEXTURE_2D_ARRAY,1,i.DEPTH32F_STENCIL8,e,t,2),n.isReady=!0,n},ge.b.prototype.bindMultiviewFramebuffer=function(e){var t=this._gl,i=this.getCaps().multiview;if(this.bindFramebuffer(e,void 0,void 0,void 0,!0),t.bindFramebuffer(t.DRAW_FRAMEBUFFER,e._framebuffer),!e._colorTextureArray||!e._depthStencilTextureArray)throw"Invalid multiview frame buffer";i.framebufferTextureMultiviewOVR(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0,e._colorTextureArray,0,0,2),i.framebufferTextureMultiviewOVR(t.DRAW_FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,e._depthStencilTextureArray,0,0,2)},Ne.a.prototype._useMultiviewToSingleView=!1,Ne.a.prototype._multiviewTexture=null,Ne.a.prototype._resizeOrCreateMultiviewTexture=function(e,t){this._multiviewTexture?this._multiviewTexture.getRenderWidth()==e&&this._multiviewTexture.getRenderHeight()==t||(this._multiviewTexture.dispose(),this._multiviewTexture=new gi(this.getScene(),{width:e,height:t})):this._multiviewTexture=new gi(this.getScene(),{width:e,height:t})},W.a.prototype._transformMatrixR=o.j.Zero(),W.a.prototype._multiviewSceneUbo=null,W.a.prototype._createMultiviewUbo=function(){this._multiviewSceneUbo=new di.a(this.getEngine(),void 0,!0),this._multiviewSceneUbo.addUniform("viewProjection",16),this._multiviewSceneUbo.addUniform("viewProjectionR",16),this._multiviewSceneUbo.addUniform("view",16)},W.a.prototype._updateMultiviewUbo=function(e,t){e&&t&&e.multiplyToRef(t,this._transformMatrixR),e&&t&&(e.multiplyToRef(t,o.t.Matrix[0]),o.i.GetRightPlaneToRef(o.t.Matrix[0],this._frustumPlanes[3])),this._multiviewSceneUbo&&(this._multiviewSceneUbo.updateMatrix("viewProjection",this.getTransformMatrix()),this._multiviewSceneUbo.updateMatrix("viewProjectionR",this._transformMatrixR),this._multiviewSceneUbo.updateMatrix("view",this._viewMatrix),this._multiviewSceneUbo.update())},W.a.prototype._renderMultiviewToSingleView=function(e){e._resizeOrCreateMultiviewTexture(e._rigPostProcess&&e._rigPostProcess&&e._rigPostProcess.width>0?e._rigPostProcess.width/2:this.getEngine().getRenderWidth(!0)/2,e._rigPostProcess&&e._rigPostProcess&&e._rigPostProcess.height>0?e._rigPostProcess.height:this.getEngine().getRenderHeight(!0)),this._multiviewSceneUbo||this._createMultiviewUbo(),e.outputRenderTarget=e._multiviewTexture,this._renderForCamera(e),e.outputRenderTarget=null;for(var t=0;t<e._rigCameras.length;t++){var i=this.getEngine();this._activeCamera=e._rigCameras[t],i.setViewport(this._activeCamera.viewport),this.postProcessManager&&(this.postProcessManager._prepareFrame(),this.postProcessManager._finalizeFrame(this._activeCamera.isIntermediate))}};var mi=function(e){function t(t,i,n){var r=e.call(this,t,"vrMultiviewToSingleview",["imageIndex"],["multiviewSampler"],n,i,ke.a.BILINEAR_SAMPLINGMODE)||this;return r.onSizeChangedObservable.add(function(){}),r.onApplyObservable.add(function(e){i._scene.activeCamera&&i._scene.activeCamera.isLeftCamera?e.setInt("imageIndex",0):e.setInt("imageIndex",1),e.setTexture("multiviewSampler",i._multiviewTexture)}),r}return l.d(t,e),t}(Ht);Ne.a._setVRRigMode=function(e,t){var i=t.vrCameraMetrics||ci.GetDefault();e._rigCameras[0]._cameraRigParams.vrMetrics=i,e._rigCameras[0].viewport=new o.z(0,0,.5,1),e._rigCameras[0]._cameraRigParams.vrWorkMatrix=new o.j,e._rigCameras[0]._cameraRigParams.vrHMatrix=i.leftHMatrix,e._rigCameras[0]._cameraRigParams.vrPreViewMatrix=i.leftPreViewMatrix,e._rigCameras[0].getProjectionMatrix=e._rigCameras[0]._getVRProjectionMatrix,e._rigCameras[1]._cameraRigParams.vrMetrics=i,e._rigCameras[1].viewport=new o.z(.5,0,.5,1),e._rigCameras[1]._cameraRigParams.vrWorkMatrix=new o.j,e._rigCameras[1]._cameraRigParams.vrHMatrix=i.rightHMatrix,e._rigCameras[1]._cameraRigParams.vrPreViewMatrix=i.rightPreViewMatrix,e._rigCameras[1].getProjectionMatrix=e._rigCameras[1]._getVRProjectionMatrix,i.multiviewEnabled&&(e.getScene().getEngine().getCaps().multiview?(e._useMultiviewToSingleView=!0,e._rigPostProcess=new mi("VRMultiviewToSingleview",e,i.postProcessScaleFactor)):(p.a.Warn("Multiview is not supported, falling back to standard rendering"),i.multiviewEnabled=!1)),i.compensateDistortion&&(e._rigCameras[0]._rigPostProcess=new ui("VR_Distort_Compensation_Left",e._rigCameras[0],!1,i),e._rigCameras[1]._rigPostProcess=new ui("VR_Distort_Compensation_Right",e._rigCameras[1],!0,i))},F.a.AddNodeConstructor("VRDeviceOrientationFreeCamera",function(e,t){return function(){return new vi(e,0,0,1,o.x.Zero(),t)}});var vi=function(e){function t(t,i,n,r,o,s,a,c){void 0===a&&(a=!0),void 0===c&&(c=ci.GetDefault());var l=e.call(this,t,i,n,r,o,s)||this;return c.compensateDistortion=a,l.setCameraRigMode(Ne.a.RIG_MODE_VR,{vrCameraMetrics:c}),l.inputs.addVRDeviceOrientation(),l}return l.d(t,e),t.prototype.getClassName=function(){return"VRDeviceOrientationArcRotateCamera"},t}(Et);F.a.AddNodeConstructor("VRDeviceOrientationFreeCamera",function(e,t){return function(){return new yi(e,o.x.Zero(),t)}});var yi=function(e){function t(t,i,n,r,o){void 0===r&&(r=!0),void 0===o&&(o=ci.GetDefault());var s=e.call(this,t,i,n)||this;return o.compensateDistortion=r,s.setCameraRigMode(Ne.a.RIG_MODE_VR,{vrCameraMetrics:o}),s}return l.d(t,e),t.prototype.getClassName=function(){return"VRDeviceOrientationFreeCamera"},t}(At);F.a.AddNodeConstructor("VRDeviceOrientationGamepadCamera",function(e,t){return function(){return new bi(e,o.x.Zero(),t)}});var bi=function(e){function t(t,i,n,r,o){void 0===r&&(r=!0),void 0===o&&(o=ci.GetDefault());var s=e.call(this,t,i,n,r,o)||this;return s.inputs.addGamepad(),s}return l.d(t,e),t.prototype.getClassName=function(){return"VRDeviceOrientationGamepadCamera"},t}(yi),Ti=i(65);Ne.a._setWebVRRigMode=function(e,t){if(t.vrDisplay){var i=t.vrDisplay.getEyeParameters("left"),n=t.vrDisplay.getEyeParameters("right");e._rigCameras[0].viewport=new o.z(0,0,.5,1),e._rigCameras[0].setCameraRigParameter("left",!0),e._rigCameras[0].setCameraRigParameter("specs",t.specs),e._rigCameras[0].setCameraRigParameter("eyeParameters",i),e._rigCameras[0].setCameraRigParameter("frameData",t.frameData),e._rigCameras[0].setCameraRigParameter("parentCamera",t.parentCamera),e._rigCameras[0]._cameraRigParams.vrWorkMatrix=new o.j,e._rigCameras[0].getProjectionMatrix=e._getWebVRProjectionMatrix,e._rigCameras[0].parent=e,e._rigCameras[0]._getViewMatrix=e._getWebVRViewMatrix,e._rigCameras[1].viewport=new o.z(.5,0,.5,1),e._rigCameras[1].setCameraRigParameter("eyeParameters",n),e._rigCameras[1].setCameraRigParameter("specs",t.specs),e._rigCameras[1].setCameraRigParameter("frameData",t.frameData),e._rigCameras[1].setCameraRigParameter("parentCamera",t.parentCamera),e._rigCameras[1]._cameraRigParams.vrWorkMatrix=new o.j,e._rigCameras[1].getProjectionMatrix=e._getWebVRProjectionMatrix,e._rigCameras[1].parent=e,e._rigCameras[1]._getViewMatrix=e._getWebVRViewMatrix}},Object.defineProperty(ge.b.prototype,"isInVRExclusivePointerMode",{get:function(){return this._vrExclusivePointerMode},enumerable:!0,configurable:!0}),ge.b.prototype._prepareVRComponent=function(){this._vrSupported=!1,this._vrExclusivePointerMode=!1,this.onVRDisplayChangedObservable=new r.c,this.onVRRequestPresentComplete=new r.c,this.onVRRequestPresentStart=new r.c},ge.b.prototype.isVRDevicePresent=function(){return!!this._vrDisplay},ge.b.prototype.getVRDevice=function(){return this._vrDisplay},ge.b.prototype.initWebVR=function(){return this.initWebVRAsync(),this.onVRDisplayChangedObservable},ge.b.prototype.initWebVRAsync=function(){var e=this,t=function(){var t={vrDisplay:e._vrDisplay,vrSupported:e._vrSupported};e.onVRDisplayChangedObservable.notifyObservers(t),e._webVRInitPromise=new Promise(function(e){e(t)})};return this._onVrDisplayConnect||(this._onVrDisplayConnect=function(i){e._vrDisplay=i.display,t()},this._onVrDisplayDisconnect=function(){e._vrDisplay.cancelAnimationFrame(e._frameHandler),e._vrDisplay=void 0,e._frameHandler=ye.h.QueueNewFrame(e._bindedRenderFunction),t()},this._onVrDisplayPresentChange=function(){e._vrExclusivePointerMode=e._vrDisplay&&e._vrDisplay.isPresenting},window.addEventListener("vrdisplayconnect",this._onVrDisplayConnect),window.addEventListener("vrdisplaydisconnect",this._onVrDisplayDisconnect),window.addEventListener("vrdisplaypresentchange",this._onVrDisplayPresentChange)),this._webVRInitPromise=this._webVRInitPromise||this._getVRDisplaysAsync(),this._webVRInitPromise.then(t),this._webVRInitPromise},ge.b.prototype._getVRDisplaysAsync=function(){var e=this;return new Promise(function(t){navigator.getVRDisplays?navigator.getVRDisplays().then(function(i){e._vrSupported=!0,e._vrDisplay=i[0],t({vrDisplay:e._vrDisplay,vrSupported:e._vrSupported})}):(e._vrDisplay=void 0,e._vrSupported=!1,t({vrDisplay:e._vrDisplay,vrSupported:e._vrSupported}))})},ge.b.prototype.enableVR=function(){var e=this;if(this._vrDisplay&&!this._vrDisplay.isPresenting){this.onVRRequestPresentStart.notifyObservers(this),this._vrDisplay.requestPresent([{source:this.getRenderingCanvas()}]).then(function(){e.onVRRequestPresentComplete.notifyObservers(!0),e._onVRFullScreenTriggered()}).catch(function(){e.onVRRequestPresentComplete.notifyObservers(!1)})}},ge.b.prototype._onVRFullScreenTriggered=function(){if(this._vrDisplay&&this._vrDisplay.isPresenting){this._oldSize=new o.r(this.getRenderWidth(),this.getRenderHeight()),this._oldHardwareScaleFactor=this.getHardwareScalingLevel();var e=this._vrDisplay.getEyeParameters("left");this.setHardwareScalingLevel(1),this.setSize(2*e.renderWidth,e.renderHeight)}else this.setHardwareScalingLevel(this._oldHardwareScaleFactor),this.setSize(this._oldSize.width,this._oldSize.height)},ge.b.prototype.disableVR=function(){var e=this;this._vrDisplay&&this._vrDisplay.isPresenting&&this._vrDisplay.exitPresent().then(function(){return e._onVRFullScreenTriggered()}).catch(function(){return e._onVRFullScreenTriggered()}),Ot.a.IsWindowObjectExist()&&(window.removeEventListener("vrdisplaypointerrestricted",this._onVRDisplayPointerRestricted),window.removeEventListener("vrdisplaypointerunrestricted",this._onVRDisplayPointerUnrestricted),this._onVrDisplayConnect&&(window.removeEventListener("vrdisplayconnect",this._onVrDisplayConnect),this._onVrDisplayDisconnect&&window.removeEventListener("vrdisplaydisconnect",this._onVrDisplayDisconnect),this._onVrDisplayPresentChange&&window.removeEventListener("vrdisplaypresentchange",this._onVrDisplayPresentChange),this._onVrDisplayConnect=null,this._onVrDisplayDisconnect=null))},ge.b.prototype._connectVREvents=function(e,t){this._onVRDisplayPointerRestricted=function(){e&&e.requestPointerLock()},this._onVRDisplayPointerUnrestricted=function(){t.exitPointerLock&&t.exitPointerLock()},Ot.a.IsWindowObjectExist()&&(window.addEventListener("vrdisplaypointerrestricted",this._onVRDisplayPointerRestricted,!1),window.addEventListener("vrdisplaypointerunrestricted",this._onVRDisplayPointerUnrestricted,!1))},ge.b.prototype._submitVRFrame=function(){if(this._vrDisplay&&this._vrDisplay.isPresenting)try{this._vrDisplay.submitFrame()}catch(e){ye.h.Warn("webVR submitFrame has had an unexpected failure: "+e)}},ge.b.prototype.isVRPresenting=function(){return this._vrDisplay&&this._vrDisplay.isPresenting},ge.b.prototype._requestVRFrame=function(){this._frameHandler=ye.h.QueueNewFrame(this._bindedRenderFunction,this._vrDisplay)},F.a.AddNodeConstructor("WebVRFreeCamera",function(e,t){return function(){return new Ei(e,o.x.Zero(),t)}}),F.a.AddNodeConstructor("WebVRGamepadCamera",function(e,t){return function(){return new Ei(e,o.x.Zero(),t)}});var Ei=function(e){function t(t,i,n,s){void 0===s&&(s={});var a=e.call(this,t,i,n)||this;a.webVROptions=s,a._vrDevice=null,a.rawPose=null,a._specsVersion="1.1",a._attached=!1,a._descendants=[],a._deviceRoomPosition=o.x.Zero(),a._deviceRoomRotationQuaternion=o.q.Identity(),a._standingMatrix=null,a.devicePosition=o.x.Zero(),a.deviceRotationQuaternion=o.q.Identity(),a.deviceScaleFactor=1,a._deviceToWorld=o.j.Identity(),a._worldToDevice=o.j.Identity(),a.controllers=[],a.onControllersAttachedObservable=new r.c,a.onControllerMeshLoadedObservable=new r.c,a.onPoseUpdatedFromDeviceObservable=new r.c,a._poseSet=!1,a.rigParenting=!0,a._defaultHeight=void 0,a._htmlElementAttached=null,a._detachIfAttached=function(){var e=a.getEngine().getVRDevice();e&&!e.isPresenting&&a._htmlElementAttached&&a.detachControl(a._htmlElementAttached)},a._workingVector=o.x.Zero(),a._oneVector=o.x.One(),a._workingMatrix=o.j.Identity(),a._tmpMatrix=new o.j,a._cache.position=o.x.Zero(),s.defaultHeight&&(a._defaultHeight=s.defaultHeight,a.position.y=a._defaultHeight),a.minZ=.1,5===arguments.length&&(a.webVROptions=arguments[4]),null==a.webVROptions.trackPosition&&(a.webVROptions.trackPosition=!0),null==a.webVROptions.controllerMeshes&&(a.webVROptions.controllerMeshes=!0),null==a.webVROptions.defaultLightingOnControllers&&(a.webVROptions.defaultLightingOnControllers=!0),a.rotationQuaternion=new o.q,a.webVROptions&&a.webVROptions.positionScale&&(a.deviceScaleFactor=a.webVROptions.positionScale);var c=a.getEngine();return a._onVREnabled=function(e){e&&a.initControllers()},c.onVRRequestPresentComplete.add(a._onVREnabled),c.initWebVR().add(function(e){e.vrDisplay&&a._vrDevice!==e.vrDisplay&&(a._vrDevice=e.vrDisplay,a.setCameraRigMode(Ne.a.RIG_MODE_WEBVR,{parentCamera:a,vrDisplay:a._vrDevice,frameData:a._frameData,specs:a._specsVersion}),a._attached&&a.getEngine().enableVR())}),"undefined"!=typeof VRFrameData&&(a._frameData=new VRFrameData),s.useMultiview&&(a.getScene().getEngine().getCaps().multiview?(a._useMultiviewToSingleView=!0,a._rigPostProcess=new mi("VRMultiviewToSingleview",a,1)):(p.a.Warn("Multiview is not supported, falling back to standard rendering"),a._useMultiviewToSingleView=!1)),n.onBeforeCameraRenderObservable.add(function(e){e.parent===a&&a.rigParenting&&(a._descendants=a.getDescendants(!0,function(e){var t=a.controllers.some(function(t){return t._mesh===e}),i=-1!==a._rigCameras.indexOf(e);return!t&&!i}),a._descendants.forEach(function(t){t.parent=e}))}),n.onAfterCameraRenderObservable.add(function(e){e.parent===a&&a.rigParenting&&a._descendants.forEach(function(e){e.parent=a})}),a}return l.d(t,e),t.prototype.deviceDistanceToRoomGround=function(){return this._standingMatrix?(this._standingMatrix.getTranslationToRef(this._workingVector),this._deviceRoomPosition.y+this._workingVector.y):this._defaultHeight||0},t.prototype.useStandingMatrix=function(e){var t=this;void 0===e&&(e=function(e){}),this.getEngine().initWebVRAsync().then(function(i){i.vrDisplay&&i.vrDisplay.stageParameters&&i.vrDisplay.stageParameters.sittingToStandingTransform&&t.webVROptions.trackPosition?(t._standingMatrix=new o.j,o.j.FromFloat32ArrayToRefScaled(i.vrDisplay.stageParameters.sittingToStandingTransform,0,1,t._standingMatrix),t.getScene().useRightHandedSystem||t._standingMatrix&&t._standingMatrix.toggleModelMatrixHandInPlace(),e(!0)):e(!1)})},t.prototype.useStandingMatrixAsync=function(){var e=this;return new Promise(function(t){e.useStandingMatrix(function(e){t(e)})})},t.prototype.dispose=function(){this._detachIfAttached(),this.getEngine().onVRRequestPresentComplete.removeCallback(this._onVREnabled),this._updateCacheWhenTrackingDisabledObserver&&this._scene.onBeforeRenderObservable.remove(this._updateCacheWhenTrackingDisabledObserver),e.prototype.dispose.call(this)},t.prototype.getControllerByName=function(e){for(var t=0,i=this.controllers;t<i.length;t++){var n=i[t];if(n.hand===e)return n}return null},Object.defineProperty(t.prototype,"leftController",{get:function(){return this._leftController||(this._leftController=this.getControllerByName("left")),this._leftController},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rightController",{get:function(){return this._rightController||(this._rightController=this.getControllerByName("right")),this._rightController},enumerable:!0,configurable:!0}),t.prototype.getForwardRay=function(t){return void 0===t&&(t=100),this.leftCamera?e.prototype.getForwardRay.call(this,t,this.leftCamera.getWorldMatrix(),this.leftCamera.globalPosition):e.prototype.getForwardRay.call(this,t)},t.prototype._checkInputs=function(){this._vrDevice&&this._vrDevice.isPresenting&&(this._vrDevice.getFrameData(this._frameData),this.updateFromDevice(this._frameData.pose)),e.prototype._checkInputs.call(this)},t.prototype.updateFromDevice=function(e){e&&e.orientation&&(this.rawPose=e,this._deviceRoomRotationQuaternion.copyFromFloats(e.orientation[0],e.orientation[1],-e.orientation[2],-e.orientation[3]),this.getScene().useRightHandedSystem&&(this._deviceRoomRotationQuaternion.z*=-1,this._deviceRoomRotationQuaternion.w*=-1),this.webVROptions.trackPosition&&this.rawPose.position&&(this._deviceRoomPosition.copyFromFloats(this.rawPose.position[0],this.rawPose.position[1],-this.rawPose.position[2]),this.getScene().useRightHandedSystem&&(this._deviceRoomPosition.z*=-1)),this._poseSet=!0)},t.prototype.attachControl=function(t,i){e.prototype.attachControl.call(this,t,i),this._attached=!0,this._htmlElementAttached=t,i=!Ne.a.ForceAttachControlToAlwaysPreventDefault&&i,this._vrDevice&&this.getEngine().enableVR(),window.addEventListener("vrdisplaypresentchange",this._detachIfAttached)},t.prototype.detachControl=function(t){this.getScene().gamepadManager.onGamepadConnectedObservable.remove(this._onGamepadConnectedObserver),this.getScene().gamepadManager.onGamepadDisconnectedObservable.remove(this._onGamepadDisconnectedObserver),e.prototype.detachControl.call(this,t),this._attached=!1,this.getEngine().disableVR(),window.removeEventListener("vrdisplaypresentchange",this._detachIfAttached)},t.prototype.getClassName=function(){return"WebVRFreeCamera"},t.prototype.resetToCurrentRotation=function(){this._vrDevice.resetPose()},t.prototype._updateRigCameras=function(){var e=this._rigCameras[0],t=this._rigCameras[1];e.rotationQuaternion.copyFrom(this._deviceRoomRotationQuaternion),t.rotationQuaternion.copyFrom(this._deviceRoomRotationQuaternion),e.position.copyFrom(this._deviceRoomPosition),t.position.copyFrom(this._deviceRoomPosition)},t.prototype._correctPositionIfNotTrackPosition=function(e,t){void 0===t&&(t=!1),this.rawPose&&this.rawPose.position&&!this.webVROptions.trackPosition&&(o.j.TranslationToRef(this.rawPose.position[0],this.rawPose.position[1],-this.rawPose.position[2],this._tmpMatrix),t||this._tmpMatrix.invert(),this._tmpMatrix.multiplyToRef(e,e))},t.prototype._updateCache=function(t){var i=this;this.rotationQuaternion.equals(this._cache.rotationQuaternion)&&this.position.equals(this._cache.position)||(this.updateCacheCalled||(this.updateCacheCalled=!0,this.update()),this.rotationQuaternion.toRotationMatrix(this._workingMatrix),o.x.TransformCoordinatesToRef(this._deviceRoomPosition,this._workingMatrix,this._workingVector),this.devicePosition.subtractToRef(this._workingVector,this._workingVector),o.j.ComposeToRef(this._oneVector,this.rotationQuaternion,this._workingVector,this._deviceToWorld),this._deviceToWorld.getTranslationToRef(this._workingVector),this._workingVector.addInPlace(this.position),this._workingVector.subtractInPlace(this._cache.position),this._deviceToWorld.setTranslation(this._workingVector),this._deviceToWorld.invertToRef(this._worldToDevice),this.controllers.forEach(function(e){e._deviceToWorld.copyFrom(i._deviceToWorld),i._correctPositionIfNotTrackPosition(e._deviceToWorld),e.update()})),t||e.prototype._updateCache.call(this),this.updateCacheCalled=!1},t.prototype._computeDevicePosition=function(){o.x.TransformCoordinatesToRef(this._deviceRoomPosition,this._deviceToWorld,this.devicePosition)},t.prototype.update=function(){this._computeDevicePosition(),o.j.FromQuaternionToRef(this._deviceRoomRotationQuaternion,this._workingMatrix),this._workingMatrix.multiplyToRef(this._deviceToWorld,this._workingMatrix),o.q.FromRotationMatrixToRef(this._workingMatrix,this.deviceRotationQuaternion),this._poseSet&&this.onPoseUpdatedFromDeviceObservable.notifyObservers(null),e.prototype.update.call(this)},t.prototype._getViewMatrix=function(){return o.j.Identity()},t.prototype._getWebVRViewMatrix=function(){var e=this._cameraRigParams.parentCamera;e._updateCache();var t=this._cameraRigParams.left?this._cameraRigParams.frameData.leftViewMatrix:this._cameraRigParams.frameData.rightViewMatrix;return o.j.FromArrayToRef(t,0,this._webvrViewMatrix),this.getScene().useRightHandedSystem||this._webvrViewMatrix.toggleModelMatrixHandInPlace(),this._webvrViewMatrix.getRotationMatrixToRef(this._cameraRotationMatrix),o.x.TransformCoordinatesToRef(this._referencePoint,this._cameraRotationMatrix,this._transformedReferencePoint),this.position.addToRef(this._transformedReferencePoint,this._currentTarget),1!==e.deviceScaleFactor&&(this._webvrViewMatrix.invert(),e.deviceScaleFactor&&(this._webvrViewMatrix.multiplyAtIndex(12,e.deviceScaleFactor),this._webvrViewMatrix.multiplyAtIndex(13,e.deviceScaleFactor),this._webvrViewMatrix.multiplyAtIndex(14,e.deviceScaleFactor)),this._webvrViewMatrix.invert()),e._correctPositionIfNotTrackPosition(this._webvrViewMatrix,!0),e._worldToDevice.multiplyToRef(this._webvrViewMatrix,this._webvrViewMatrix),this._workingMatrix=this._workingMatrix||o.j.Identity(),this._webvrViewMatrix.invertToRef(this._workingMatrix),this._workingMatrix.multiplyToRef(e.getWorldMatrix(),this._workingMatrix),this._workingMatrix.getTranslationToRef(this._globalPosition),this._markSyncedWithParent(),this._webvrViewMatrix},t.prototype._getWebVRProjectionMatrix=function(){var e=this.parent;e._vrDevice.depthNear=e.minZ,e._vrDevice.depthFar=e.maxZ;var t=this._cameraRigParams.left?this._cameraRigParams.frameData.leftProjectionMatrix:this._cameraRigParams.frameData.rightProjectionMatrix;return o.j.FromArrayToRef(t,0,this._projectionMatrix),this.getScene().useRightHandedSystem||this._projectionMatrix.toggleProjectionMatrixHandInPlace(),this._projectionMatrix},t.prototype.initControllers=function(){var e=this;this.controllers=[];var t=this.getScene().gamepadManager;this._onGamepadDisconnectedObserver=t.onGamepadDisconnectedObservable.add(function(t){if(t.type===Ke.POSE_ENABLED){var i=t;i.defaultModel&&i.defaultModel.setEnabled(!1),"right"===i.hand&&(e._rightController=null),"left"===i.hand&&(e._leftController=null);var n=e.controllers.indexOf(i);-1!==n&&e.controllers.splice(n,1)}}),this._onGamepadConnectedObserver=t.onGamepadConnectedObservable.add(function(t){if(t.type===Ke.POSE_ENABLED){var i=t;if(e.webVROptions.trackPosition||(i._disableTrackPosition(new o.x("left"==i.hand?-.15:.15,-.5,.25)),e._updateCacheWhenTrackingDisabledObserver||(e._updateCacheWhenTrackingDisabledObserver=e._scene.onBeforeRenderObservable.add(function(){e._updateCache()}))),i.deviceScaleFactor=e.deviceScaleFactor,i._deviceToWorld.copyFrom(e._deviceToWorld),e._correctPositionIfNotTrackPosition(i._deviceToWorld),e.webVROptions.controllerMeshes&&(i.defaultModel?i.defaultModel.setEnabled(!0):i.initControllerMesh(e.getScene(),function(t){if(t.scaling.scaleInPlace(e.deviceScaleFactor),e.onControllerMeshLoadedObservable.notifyObservers(i),e.webVROptions.defaultLightingOnControllers){e._lightOnControllers||(e._lightOnControllers=new Ti.a("vrControllersLight",new o.x(0,1,0),e.getScene()));var n=function(e,t){var i=e.getChildren();i&&0!==i.length&&i.forEach(function(e){t.includedOnlyMeshes.push(e),n(e,t)})};e._lightOnControllers.includedOnlyMeshes.push(t),n(t,e._lightOnControllers)}})),i.attachToPoseControlledCamera(e),-1===e.controllers.indexOf(i)){e.controllers.push(i);for(var n=!1,r=0;r<e.controllers.length;r++)e.controllers[r].controllerType===St.VIVE&&(n?e.controllers[r].hand="right":(n=!0,e.controllers[r].hand="left"));e.controllers.length>=2&&e.onControllersAttachedObservable.notifyObservers(e.controllers)}}})},t}(bt),Ai=function(e){function t(t){var i=e.call(this,t)||this;return i.onTriggerStateChangedObservable=new r.c,i.onMainButtonStateChangedObservable=new r.c,i.onSecondaryButtonStateChangedObservable=new r.c,i.onPadStateChangedObservable=new r.c,i.onPadValuesChangedObservable=new r.c,i.pad={x:0,y:0},i._changes={pressChanged:!1,touchChanged:!1,valueChanged:!1,changed:!1},i._buttons=new Array(t.buttons.length),i.hand=t.hand,i}return l.d(t,e),t.prototype.onButtonStateChange=function(e){this._onButtonStateChange=e},Object.defineProperty(t.prototype,"defaultModel",{get:function(){return this._defaultModel},enumerable:!0,configurable:!0}),t.prototype.update=function(){e.prototype.update.call(this);for(var t=0;t<this._buttons.length;t++)this._setButtonValue(this.browserGamepad.buttons[t],this._buttons[t],t);this.leftStick.x===this.pad.x&&this.leftStick.y===this.pad.y||(this.pad.x=this.leftStick.x,this.pad.y=this.leftStick.y,this.onPadValuesChangedObservable.notifyObservers(this.pad))},t.prototype._setButtonValue=function(e,t,i){e||(e={pressed:!1,touched:!1,value:0}),t?(this._checkChanges(e,t),this._changes.changed&&(this._onButtonStateChange&&this._onButtonStateChange(this.index,i,e),this._handleButtonChange(i,e,this._changes)),this._buttons[i].pressed=e.pressed,this._buttons[i].touched=e.touched,this._buttons[i].value=e.value<1e-8?0:e.value):this._buttons[i]={pressed:e.pressed,touched:e.touched,value:e.value}},t.prototype._checkChanges=function(e,t){return this._changes.pressChanged=e.pressed!==t.pressed,this._changes.touchChanged=e.touched!==t.touched,this._changes.valueChanged=e.value!==t.value,this._changes.changed=this._changes.pressChanged||this._changes.touchChanged||this._changes.valueChanged,this._changes},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onTriggerStateChangedObservable.clear(),this.onMainButtonStateChangedObservable.clear(),this.onSecondaryButtonStateChangedObservable.clear(),this.onPadStateChangedObservable.clear(),this.onPadValuesChangedObservable.clear()},t}(Ft),xi=i(31),Ri=i(33),Pi=function(e){function t(t,i,n,r,o,s){void 0===n&&(n=null),void 0===o&&(o=_.a.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===s&&(s=_.a.TEXTUREFORMAT_RGBA);var a=e.call(this,null,n,!r,void 0,o,void 0,void 0,void 0,void 0,s)||this;a.name=t,a._engine=a.getScene().getEngine(),a.wrapU=ke.a.CLAMP_ADDRESSMODE,a.wrapV=ke.a.CLAMP_ADDRESSMODE,a._generateMipMaps=r,i.getContext?(a._canvas=i,a._texture=a._engine.createDynamicTexture(i.width,i.height,r,o)):(a._canvas=document.createElement("canvas"),i.width||0===i.width?a._texture=a._engine.createDynamicTexture(i.width,i.height,r,o):a._texture=a._engine.createDynamicTexture(i,i,r,o));var c=a.getSize();return a._canvas.width=c.width,a._canvas.height=c.height,a._context=a._canvas.getContext("2d"),a}return l.d(t,e),t.prototype.getClassName=function(){return"DynamicTexture"},Object.defineProperty(t.prototype,"canRescale",{get:function(){return!0},enumerable:!0,configurable:!0}),t.prototype._recreate=function(e){this._canvas.width=e.width,this._canvas.height=e.height,this.releaseInternalTexture(),this._texture=this._engine.createDynamicTexture(e.width,e.height,this._generateMipMaps,this.samplingMode)},t.prototype.scale=function(e){var t=this.getSize();t.width*=e,t.height*=e,this._recreate(t)},t.prototype.scaleTo=function(e,t){var i=this.getSize();i.width=e,i.height=t,this._recreate(i)},t.prototype.getContext=function(){return this._context},t.prototype.clear=function(){var e=this.getSize();this._context.fillRect(0,0,e.width,e.height)},t.prototype.update=function(e,t){void 0===t&&(t=!1),this._engine.updateDynamicTexture(this._texture,this._canvas,void 0===e||e,t,this._format||void 0)},t.prototype.drawText=function(e,t,i,n,r,o,s,a){void 0===a&&(a=!0);var c=this.getSize();if(o&&(this._context.fillStyle=o,this._context.fillRect(0,0,c.width,c.height)),this._context.font=n,null==t){var l=this._context.measureText(e);t=(c.width-l.width)/2}if(null==i){var u=parseInt(n.replace(/\D/g,""));i=c.height/2+u/3.65}this._context.fillStyle=r,this._context.fillText(e,t,i),a&&this.update(s)},t.prototype.clone=function(){var e=this.getScene();if(!e)return this;var i=this.getSize(),n=new t(this.name,i,e,this._generateMipMaps);return n.hasAlpha=this.hasAlpha,n.level=this.level,n.wrapU=this.wrapU,n.wrapV=this.wrapV,n},t.prototype.serialize=function(){var t=this.getScene();t&&!t.isReady()&&p.a.Warn("The scene must be ready before serializing the dynamic texture");var i=e.prototype.serialize.call(this);return i.base64String=this._canvas.toDataURL(),i.invertY=this._invertY,i.samplingMode=this.samplingMode,i},t.prototype._rebuild=function(){this.update()},t}(ke.a),Si=(i(86),i(56),i(87),"\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n#include<imageProcessingDeclaration>\n#include<helperFunctions>\n#include<imageProcessingFunctions>\nvoid main(void)\n{\nvec4 result=texture2D(textureSampler,vUV);\n#ifdef IMAGEPROCESSING\n#ifndef FROMLINEARSPACE\n\nresult.rgb=toLinearSpace(result.rgb);\n#endif\nresult=applyImageProcessing(result);\n#else\n\n#ifdef FROMLINEARSPACE\nresult=applyImageProcessing(result);\n#endif\n#endif\ngl_FragColor=result;\n}");zt.a.ShadersStore.imageProcessingPixelShader=Si;var Ci=function(e){function t(t,i,n,r,o,s,a,c){void 0===n&&(n=null),void 0===a&&(a=_.a.TEXTURETYPE_UNSIGNED_INT);var l=e.call(this,t,"imageProcessing",[],[],i,n,r,o,s,null,a,"postprocess",null,!0)||this;return l._fromLinearSpace=!0,l._defines={IMAGEPROCESSING:!1,VIGNETTE:!1,VIGNETTEBLENDMODEMULTIPLY:!1,VIGNETTEBLENDMODEOPAQUE:!1,TONEMAPPING:!1,TONEMAPPING_ACES:!1,CONTRAST:!1,COLORCURVES:!1,COLORGRADING:!1,COLORGRADING3D:!1,FROMLINEARSPACE:!1,SAMPLER3DGREENDEPTH:!1,SAMPLER3DBGRMAP:!1,IMAGEPROCESSINGPOSTPROCESS:!1,EXPOSURE:!1},c?(c.applyByPostProcess=!0,l._attachImageProcessingConfiguration(c,!0),l.fromLinearSpace=!1):(l._attachImageProcessingConfiguration(null,!0),l.imageProcessingConfiguration.applyByPostProcess=!0),l.onApply=function(e){l.imageProcessingConfiguration.bind(e,l.aspectRatio)},l}return l.d(t,e),Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e)},enumerable:!0,configurable:!0}),t.prototype._attachImageProcessingConfiguration=function(e,t){var i=this;if(void 0===t&&(t=!1),e!==this._imageProcessingConfiguration){if(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e)this._imageProcessingConfiguration=e;else{var n=null,r=this.getEngine(),o=this.getCamera();if(o)n=o.getScene();else if(r&&r.scenes){var s=r.scenes;n=s[s.length-1]}else n=P.a.LastCreatedScene;this._imageProcessingConfiguration=n.imageProcessingConfiguration}this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add(function(){i._updateParameters()})),t||this._updateParameters()}},Object.defineProperty(t.prototype,"colorCurves",{get:function(){return this.imageProcessingConfiguration.colorCurves},set:function(e){this.imageProcessingConfiguration.colorCurves=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"colorCurvesEnabled",{get:function(){return this.imageProcessingConfiguration.colorCurvesEnabled},set:function(e){this.imageProcessingConfiguration.colorCurvesEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"colorGradingTexture",{get:function(){return this.imageProcessingConfiguration.colorGradingTexture},set:function(e){this.imageProcessingConfiguration.colorGradingTexture=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"colorGradingEnabled",{get:function(){return this.imageProcessingConfiguration.colorGradingEnabled},set:function(e){this.imageProcessingConfiguration.colorGradingEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"exposure",{get:function(){return this.imageProcessingConfiguration.exposure},set:function(e){this.imageProcessingConfiguration.exposure=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"toneMappingEnabled",{get:function(){return this._imageProcessingConfiguration.toneMappingEnabled},set:function(e){this._imageProcessingConfiguration.toneMappingEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"toneMappingType",{get:function(){return this._imageProcessingConfiguration.toneMappingType},set:function(e){this._imageProcessingConfiguration.toneMappingType=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"contrast",{get:function(){return this.imageProcessingConfiguration.contrast},set:function(e){this.imageProcessingConfiguration.contrast=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"vignetteStretch",{get:function(){return this.imageProcessingConfiguration.vignetteStretch},set:function(e){this.imageProcessingConfiguration.vignetteStretch=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"vignetteCentreX",{get:function(){return this.imageProcessingConfiguration.vignetteCentreX},set:function(e){this.imageProcessingConfiguration.vignetteCentreX=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"vignetteCentreY",{get:function(){return this.imageProcessingConfiguration.vignetteCentreY},set:function(e){this.imageProcessingConfiguration.vignetteCentreY=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"vignetteWeight",{get:function(){return this.imageProcessingConfiguration.vignetteWeight},set:function(e){this.imageProcessingConfiguration.vignetteWeight=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"vignetteColor",{get:function(){return this.imageProcessingConfiguration.vignetteColor},set:function(e){this.imageProcessingConfiguration.vignetteColor=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"vignetteCameraFov",{get:function(){return this.imageProcessingConfiguration.vignetteCameraFov},set:function(e){this.imageProcessingConfiguration.vignetteCameraFov=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"vignetteBlendMode",{get:function(){return this.imageProcessingConfiguration.vignetteBlendMode},set:function(e){this.imageProcessingConfiguration.vignetteBlendMode=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"vignetteEnabled",{get:function(){return this.imageProcessingConfiguration.vignetteEnabled},set:function(e){this.imageProcessingConfiguration.vignetteEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fromLinearSpace",{get:function(){return this._fromLinearSpace},set:function(e){this._fromLinearSpace!==e&&(this._fromLinearSpace=e,this._updateParameters())},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"ImageProcessingPostProcess"},t.prototype._updateParameters=function(){this._defines.FROMLINEARSPACE=this._fromLinearSpace,this.imageProcessingConfiguration.prepareDefines(this._defines,!0);var e="";for(var t in this._defines)this._defines[t]&&(e+="#define "+t+";\r\n");var i=["textureSampler"],n=["scale"];xi.a&&(xi.a.PrepareSamplers(i,this._defines),xi.a.PrepareUniforms(n,this._defines)),this.updateEffect(e,n,i)},t.prototype.dispose=function(t){e.prototype.dispose.call(this,t),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration&&(this.imageProcessingConfiguration.applyByPostProcess=!1)},l.c([Object(L.c)()],t.prototype,"_fromLinearSpace",void 0),t}(Ht),Mi=i(13),Oi=i(4);fe.a._GroundMeshParser=function(e,t){return Ii.Parse(e,t)};var Ii=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.generateOctree=!1,n}return l.d(t,e),t.prototype.getClassName=function(){return"GroundMesh"},Object.defineProperty(t.prototype,"subdivisions",{get:function(){return Math.min(this._subdivisionsX,this._subdivisionsY)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"subdivisionsX",{get:function(){return this._subdivisionsX},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"subdivisionsY",{get:function(){return this._subdivisionsY},enumerable:!0,configurable:!0}),t.prototype.optimize=function(e,t){void 0===t&&(t=32),this._subdivisionsX=e,this._subdivisionsY=e,this.subdivide(e);this.createOrUpdateSubmeshesOctree&&this.createOrUpdateSubmeshesOctree(t)},t.prototype.getHeightAtCoordinates=function(e,t){var i=this.getWorldMatrix(),n=o.t.Matrix[5];i.invertToRef(n);var r=o.t.Vector3[8];if(o.x.TransformCoordinatesFromFloatsToRef(e,0,t,n,r),e=r.x,t=r.z,e<this._minX||e>this._maxX||t<this._minZ||t>this._maxZ)return this.position.y;this._heightQuads&&0!=this._heightQuads.length||(this._initHeightQuads(),this._computeHeightQuads());var s=this._getFacetAt(e,t),a=-(s.x*e+s.z*t+s.w)/s.y;return o.x.TransformCoordinatesFromFloatsToRef(0,a,0,i,r),r.y},t.prototype.getNormalAtCoordinates=function(e,t){var i=new o.x(0,1,0);return this.getNormalAtCoordinatesToRef(e,t,i),i},t.prototype.getNormalAtCoordinatesToRef=function(e,t,i){var n=this.getWorldMatrix(),r=o.t.Matrix[5];n.invertToRef(r);var s=o.t.Vector3[8];if(o.x.TransformCoordinatesFromFloatsToRef(e,0,t,r,s),e=s.x,t=s.z,e<this._minX||e>this._maxX||t<this._minZ||t>this._maxZ)return this;this._heightQuads&&0!=this._heightQuads.length||(this._initHeightQuads(),this._computeHeightQuads());var a=this._getFacetAt(e,t);return o.x.TransformNormalFromFloatsToRef(a.x,a.y,a.z,n,i),this},t.prototype.updateCoordinateHeights=function(){return this._heightQuads&&0!=this._heightQuads.length||this._initHeightQuads(),this._computeHeightQuads(),this},t.prototype._getFacetAt=function(e,t){var i=Math.floor((e+this._maxX)*this._subdivisionsX/this._width),n=Math.floor(-(t+this._maxZ)*this._subdivisionsY/this._height+this._subdivisionsY),r=this._heightQuads[n*this._subdivisionsX+i];return t<r.slope.x*e+r.slope.y?r.facet1:r.facet2},t.prototype._initHeightQuads=function(){var e=this._subdivisionsX,t=this._subdivisionsY;this._heightQuads=new Array;for(var i=0;i<t;i++)for(var n=0;n<e;n++){var r={slope:o.w.Zero(),facet1:new o.y(0,0,0,0),facet2:new o.y(0,0,0,0)};this._heightQuads[i*e+n]=r}return this},t.prototype._computeHeightQuads=function(){var e=this.getVerticesData(Oi.b.PositionKind);if(!e)return this;for(var t=o.t.Vector3[3],i=o.t.Vector3[2],n=o.t.Vector3[1],r=o.t.Vector3[0],s=o.t.Vector3[4],a=o.t.Vector3[5],c=o.t.Vector3[6],l=o.t.Vector3[7],u=o.t.Vector3[8],h=0,d=0,f=0,p=0,_=0,g=0,m=0,v=this._subdivisionsX,y=this._subdivisionsY,b=0;b<y;b++)for(var T=0;T<v;T++){h=3*T,d=b*(v+1)*3,f=(b+1)*(v+1)*3,t.x=e[d+h],t.y=e[d+h+1],t.z=e[d+h+2],i.x=e[d+h+3],i.y=e[d+h+4],i.z=e[d+h+5],n.x=e[f+h],n.y=e[f+h+1],n.z=e[f+h+2],r.x=e[f+h+3],r.y=e[f+h+4],r.z=e[f+h+5],p=(r.z-t.z)/(r.x-t.x),_=t.z-p*t.x,i.subtractToRef(t,s),n.subtractToRef(t,a),r.subtractToRef(t,c),o.x.CrossToRef(c,a,l),o.x.CrossToRef(s,c,u),l.normalize(),u.normalize(),g=-(l.x*t.x+l.y*t.y+l.z*t.z),m=-(u.x*i.x+u.y*i.y+u.z*i.z);var E=this._heightQuads[b*v+T];E.slope.copyFromFloats(p,_),E.facet1.copyFromFloats(l.x,l.y,l.z,g),E.facet2.copyFromFloats(u.x,u.y,u.z,m)}return this},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.subdivisionsX=this._subdivisionsX,t.subdivisionsY=this._subdivisionsY,t.minX=this._minX,t.maxX=this._maxX,t.minZ=this._minZ,t.maxZ=this._maxZ,t.width=this._width,t.height=this._height},t.Parse=function(e,i){var n=new t(e.name,i);return n._subdivisionsX=e.subdivisionsX||1,n._subdivisionsY=e.subdivisionsY||1,n._minX=e.minX,n._maxX=e.maxX,n._minZ=e.minZ,n._maxZ=e.maxZ,n._width=e.width,n._height=e.height,n},t}(fe.a);Mi.a.CreateGround=function(e){var t,i,n=[],r=[],s=[],a=[],c=e.width||1,l=e.height||1,u=e.subdivisionsX||e.subdivisions||1,h=e.subdivisionsY||e.subdivisions||1;for(t=0;t<=h;t++)for(i=0;i<=u;i++){var d=new o.x(i*c/u-c/2,0,(h-t)*l/h-l/2),f=new o.x(0,1,0);r.push(d.x,d.y,d.z),s.push(f.x,f.y,f.z),a.push(i/u,1-t/h)}for(t=0;t<h;t++)for(i=0;i<u;i++)n.push(i+1+(t+1)*(u+1)),n.push(i+1+t*(u+1)),n.push(i+t*(u+1)),n.push(i+(t+1)*(u+1)),n.push(i+1+(t+1)*(u+1)),n.push(i+t*(u+1));var p=new Mi.a;return p.indices=n,p.positions=r,p.normals=s,p.uvs=a,p},Mi.a.CreateTiledGround=function(e){var t,i,n,r,s=void 0!==e.xmin&&null!==e.xmin?e.xmin:-1,a=void 0!==e.zmin&&null!==e.zmin?e.zmin:-1,c=void 0!==e.xmax&&null!==e.xmax?e.xmax:1,l=void 0!==e.zmax&&null!==e.zmax?e.zmax:1,u=e.subdivisions||{w:1,h:1},h=e.precision||{w:1,h:1},d=new Array,f=new Array,p=new Array,_=new Array;u.h=u.h<1?1:u.h,u.w=u.w<1?1:u.w,h.w=h.w<1?1:h.w,h.h=h.h<1?1:h.h;var g=(c-s)/u.w,m=(l-a)/u.h;function v(e,n,r,s){var a=f.length/3,c=h.w+1;for(t=0;t<h.h;t++)for(i=0;i<h.w;i++){var l=[a+i+t*c,a+(i+1)+t*c,a+(i+1)+(t+1)*c,a+i+(t+1)*c];d.push(l[1]),d.push(l[2]),d.push(l[3]),d.push(l[0]),d.push(l[1]),d.push(l[3])}var u=o.x.Zero(),g=new o.x(0,1,0);for(t=0;t<=h.h;t++)for(u.z=t*(s-n)/h.h+n,i=0;i<=h.w;i++)u.x=i*(r-e)/h.w+e,u.y=0,f.push(u.x,u.y,u.z),p.push(g.x,g.y,g.z),_.push(i/h.w,t/h.h)}for(n=0;n<u.h;n++)for(r=0;r<u.w;r++)v(s+r*g,a+n*m,s+(r+1)*g,a+(n+1)*m);var y=new Mi.a;return y.indices=d,y.positions=f,y.normals=p,y.uvs=_,y},Mi.a.CreateGroundFromHeightMap=function(e){var t,i,n=[],r=[],s=[],a=[],c=e.colorFilter||new o.e(.3,.59,.11),l=e.alphaFilter||0,u=!1;if(e.minHeight>e.maxHeight){u=!0;var h=e.maxHeight;e.maxHeight=e.minHeight,e.minHeight=h}for(t=0;t<=e.subdivisions;t++)for(i=0;i<=e.subdivisions;i++){var d=new o.x(i*e.width/e.subdivisions-e.width/2,0,(e.subdivisions-t)*e.height/e.subdivisions-e.height/2),f=4*(((d.x+e.width/2)/e.width*(e.bufferWidth-1)|0)+((1-(d.z+e.height/2)/e.height)*(e.bufferHeight-1)|0)*e.bufferWidth),p=e.buffer[f]/255,_=e.buffer[f+1]/255,g=e.buffer[f+2]/255,m=e.buffer[f+3]/255;u&&(p=1-p,_=1-_,g=1-g);var v=p*c.r+_*c.g+g*c.b;d.y=m>=l?e.minHeight+(e.maxHeight-e.minHeight)*v:e.minHeight-o.h,r.push(d.x,d.y,d.z),s.push(0,0,0),a.push(i/e.subdivisions,1-t/e.subdivisions)}for(t=0;t<e.subdivisions;t++)for(i=0;i<e.subdivisions;i++){var y=i+1+(t+1)*(e.subdivisions+1),b=i+1+t*(e.subdivisions+1),T=i+t*(e.subdivisions+1),E=i+(t+1)*(e.subdivisions+1),A=r[3*y+1]>=e.minHeight,x=r[3*b+1]>=e.minHeight,R=r[3*T+1]>=e.minHeight;A&&x&&R&&(n.push(y),n.push(b),n.push(T)),r[3*E+1]>=e.minHeight&&A&&R&&(n.push(E),n.push(y),n.push(T))}Mi.a.ComputeNormals(r,n,s);var P=new Mi.a;return P.indices=n,P.positions=r,P.normals=s,P.uvs=a,P},fe.a.CreateGround=function(e,t,i,n,r,o){var s={width:t,height:i,subdivisions:n,updatable:o};return Di.CreateGround(e,s,r)},fe.a.CreateTiledGround=function(e,t,i,n,r,o,s,a,c){var l={xmin:t,zmin:i,xmax:n,zmax:r,subdivisions:o,precision:s,updatable:c};return Di.CreateTiledGround(e,l,a)},fe.a.CreateGroundFromHeightMap=function(e,t,i,n,r,o,s,a,c,l,u){var h={width:i,height:n,subdivisions:r,minHeight:o,maxHeight:s,updatable:c,onReady:l,alphaFilter:u};return Di.CreateGroundFromHeightMap(e,t,h,a)};var Di=function(){function e(){}return e.CreateGround=function(e,t,i){var n=new Ii(e,i);return n._setReady(!1),n._subdivisionsX=t.subdivisionsX||t.subdivisions||1,n._subdivisionsY=t.subdivisionsY||t.subdivisions||1,n._width=t.width||1,n._height=t.height||1,n._maxX=n._width/2,n._maxZ=n._height/2,n._minX=-n._maxX,n._minZ=-n._maxZ,Mi.a.CreateGround(t).applyToMesh(n,t.updatable),n._setReady(!0),n},e.CreateTiledGround=function(e,t,i){void 0===i&&(i=null);var n=new fe.a(e,i);return Mi.a.CreateTiledGround(t).applyToMesh(n,t.updatable),n},e.CreateGroundFromHeightMap=function(e,t,i,n){void 0===n&&(n=null);var r=i.width||10,s=i.height||10,a=i.subdivisions||1,c=i.minHeight||0,l=i.maxHeight||1,u=i.colorFilter||new o.e(.3,.59,.11),h=i.alphaFilter||0,d=i.updatable,f=i.onReady;n=n||P.a.LastCreatedScene;var p=new Ii(e,n);p._subdivisionsX=a,p._subdivisionsY=a,p._width=r,p._height=s,p._maxX=p._width/2,p._maxZ=p._height/2,p._minX=-p._maxX,p._minZ=-p._maxZ,p._setReady(!1);return ye.h.LoadImage(t,function(e){var t=document.createElement("canvas"),i=t.getContext("2d");if(!i)throw new Error("Unable to get 2d context for CreateGroundFromHeightMap");if(!n.isDisposed){var o=e.width,_=e.height;t.width=o,t.height=_,i.drawImage(e,0,0);var g=i.getImageData(0,0,o,_).data;Mi.a.CreateGroundFromHeightMap({width:r,height:s,subdivisions:a,minHeight:c,maxHeight:l,colorFilter:u,buffer:g,bufferWidth:o,bufferHeight:_,alphaFilter:h}).applyToMesh(p,d),f&&f(p),p._setReady(!0)}},function(){},n.offlineProvider),p},e}();Mi.a.CreateTorus=function(e){for(var t=[],i=[],n=[],r=[],s=e.diameter||1,a=e.thickness||.5,c=e.tessellation||16,l=0===e.sideOrientation?0:e.sideOrientation||Mi.a.DEFAULTSIDE,u=c+1,h=0;h<=c;h++)for(var d=h/c,f=h*Math.PI*2/c-Math.PI/2,p=o.j.Translation(s/2,0,0).multiply(o.j.RotationY(f)),_=0;_<=c;_++){var g=1-_/c,m=_*Math.PI*2/c+Math.PI,v=Math.cos(m),y=Math.sin(m),b=new o.x(v,y,0),T=b.scale(a/2),E=new o.w(d,g);T=o.x.TransformCoordinates(T,p),b=o.x.TransformNormal(b,p),i.push(T.x,T.y,T.z),n.push(b.x,b.y,b.z),r.push(E.x,E.y);var A=(h+1)%u,x=(_+1)%u;t.push(h*u+_),t.push(h*u+x),t.push(A*u+_),t.push(h*u+x),t.push(A*u+x),t.push(A*u+_)}Mi.a._ComputeSides(l,i,t,n,r,e.frontUVs,e.backUVs);var R=new Mi.a;return R.indices=t,R.positions=i,R.normals=n,R.uvs=r,R},fe.a.CreateTorus=function(e,t,i,n,r,o,s){var a={diameter:t,thickness:i,tessellation:n,sideOrientation:s,updatable:o};return wi.CreateTorus(e,a,r)};var Li,wi=function(){function e(){}return e.CreateTorus=function(e,t,i){var n=new fe.a(e,i);return t.sideOrientation=fe.a._GetDefaultSideOrientation(t.sideOrientation),n._originalBuilderSideOrientation=t.sideOrientation,Mi.a.CreateTorus(t).applyToMesh(n,t.updatable),n},e}(),Fi=i(53),Ni=function(){function e(t,i){if(void 0===i&&(i=null),this.scene=t,this._pointerDownOnMeshAsked=!1,this._isActionableMesh=!1,this._teleportationRequestInitiated=!1,this._teleportationBackRequestInitiated=!1,this._rotationRightAsked=!1,this._rotationLeftAsked=!1,this._dpadPressed=!0,this._activePointer=!1,this._id=e._idCounter++,i)this._gazeTracker=i.clone("gazeTracker");else{this._gazeTracker=fe.a.CreateTorus("gazeTracker",.0035,.0025,20,t,!1),this._gazeTracker.bakeCurrentTransformIntoVertices(),this._gazeTracker.isPickable=!1,this._gazeTracker.isVisible=!1;var n=new Ri.a("targetMat",t);n.specularColor=o.e.Black(),n.emissiveColor=new o.e(.7,.7,.7),n.backFaceCulling=!1,this._gazeTracker.material=n}}return e.prototype._getForwardRay=function(e){return new It.a(o.x.Zero(),new o.x(0,0,e))},e.prototype._selectionPointerDown=function(){this._pointerDownOnMeshAsked=!0,this._currentHit&&this.scene.simulatePointerDown(this._currentHit,{pointerId:this._id})},e.prototype._selectionPointerUp=function(){this._currentHit&&this.scene.simulatePointerUp(this._currentHit,{pointerId:this._id}),this._pointerDownOnMeshAsked=!1},e.prototype._activatePointer=function(){this._activePointer=!0},e.prototype._deactivatePointer=function(){this._activePointer=!1},e.prototype._updatePointerDistance=function(e){void 0===e&&(e=100)},e.prototype.dispose=function(){this._interactionsEnabled=!1,this._teleportationEnabled=!1,this._gazeTracker&&this._gazeTracker.dispose()},e._idCounter=0,e}(),Bi=function(e){function t(t,i,n){var r=e.call(this,i,n)||this;r.webVRController=t,r._laserPointer=fe.a.CreateCylinder("laserPointer",1,.004,2e-4,20,1,i,!1);var s=new Ri.a("laserPointerMat",i);if(s.emissiveColor=new o.e(.7,.7,.7),s.alpha=.6,r._laserPointer.material=s,r._laserPointer.rotation.x=Math.PI/2,r._laserPointer.position.z=-.5,r._laserPointer.isVisible=!1,r._laserPointer.isPickable=!1,!t.mesh){var a=new fe.a("preloadControllerMesh",i),c=new fe.a(Ft.POINTING_POSE,i);c.rotation.x=-.7,a.addChild(c),t.attachToMesh(a)}return r._setLaserPointerParent(t.mesh),r._meshAttachedObserver=t._meshAttachedObservable.add(function(e){r._setLaserPointerParent(e)}),r}return l.d(t,e),t.prototype._getForwardRay=function(e){return this.webVRController.getForwardRay(e)},t.prototype._activatePointer=function(){e.prototype._activatePointer.call(this),this._laserPointer.isVisible=!0},t.prototype._deactivatePointer=function(){e.prototype._deactivatePointer.call(this),this._laserPointer.isVisible=!1},t.prototype._setLaserPointerColor=function(e){this._laserPointer.material.emissiveColor=e},t.prototype._setLaserPointerParent=function(e){var t=function(e){e.isPickable=!1,e.getChildMeshes().forEach(function(e){t(e)})};t(e);var i=e.getChildren(void 0,!1),n=e;this.webVRController._pointingPoseNode=null;for(var r=0;r<i.length;r++)if(i[r].name&&i[r].name.indexOf(Ft.POINTING_POSE)>=0){n=i[r],this.webVRController._pointingPoseNode=n;break}this._laserPointer.parent=n},t.prototype._updatePointerDistance=function(e){void 0===e&&(e=100),this._laserPointer.scaling.y=e,this._laserPointer.position.z=-e/2},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._laserPointer.dispose(),this._meshAttachedObserver&&this.webVRController._meshAttachedObservable.remove(this._meshAttachedObserver)},t}(Ni),Ui=function(e){function t(t,i){var n=e.call(this,i)||this;return n.getCamera=t,n}return l.d(t,e),t.prototype._getForwardRay=function(e){var t=this.getCamera();return t?t.getForwardRay(e):new It.a(o.x.Zero(),o.x.Forward())},t}(Ni),Vi=function(){return function(){}}(),Gi=function(){function e(e,t){var i=this;if(void 0===t&&(t={}),this.webVROptions=t,this._webVRsupported=!1,this._webVRready=!1,this._webVRrequesting=!1,this._webVRpresenting=!1,this._fullscreenVRpresenting=!1,this.onEnteringVRObservable=new r.c,this.onAfterEnteringVRObservable=new r.c,this.onExitingVRObservable=new r.c,this.onControllerMeshLoadedObservable=new r.c,this._useCustomVRButton=!1,this._teleportationRequested=!1,this._teleportActive=!1,this._floorMeshesCollection=[],this._rotationAllowed=!0,this._teleportBackwardsVector=new o.x(0,-1,-1),this._isDefaultTeleportationTarget=!0,this._teleportationFillColor="#444444",this._teleportationBorderColor="#FFFFFF",this._rotationAngle=0,this._haloCenter=new o.x(0,0,0),this._padSensibilityUp=.65,this._padSensibilityDown=.35,this._leftController=null,this._rightController=null,this.onNewMeshSelected=new r.c,this.onNewMeshPicked=new r.c,this.onBeforeCameraTeleport=new r.c,this.onAfterCameraTeleport=new r.c,this.onSelectedMeshUnselected=new r.c,this.teleportationEnabled=!0,this._teleportationInitialized=!1,this._interactionsEnabled=!1,this._interactionsRequested=!1,this._displayGaze=!0,this._displayLaserPointer=!0,this.updateGazeTrackerScale=!0,this.updateGazeTrackerColor=!0,this.requestPointerLockOnFullScreen=!0,this._onResize=function(){i.moveButtonToBottomRight(),i._fullscreenVRpresenting&&i._webVRready&&i.exitVR()},this._onFullscreenChange=function(){var e=document;void 0!==e.fullscreen?i._fullscreenVRpresenting=document.fullscreen:void 0!==e.mozFullScreen?i._fullscreenVRpresenting=e.mozFullScreen:void 0!==e.webkitIsFullScreen?i._fullscreenVRpresenting=e.webkitIsFullScreen:void 0!==e.msIsFullScreen?i._fullscreenVRpresenting=e.msIsFullScreen:void 0!==document.msFullscreenElement&&(i._fullscreenVRpresenting=document.msFullscreenElement),!i._fullscreenVRpresenting&&i._canvas&&(i.exitVR(),i._useCustomVRButton||(i._btnVR.style.top=i._canvas.offsetTop+i._canvas.offsetHeight-70+"px",i._btnVR.style.left=i._canvas.offsetLeft+i._canvas.offsetWidth-100+"px"))},this._cachedAngularSensibility={angularSensibilityX:null,angularSensibilityY:null,angularSensibility:null},this.beforeRender=function(){i._leftController&&i._leftController._activePointer&&i._castRayAndSelectObject(i._leftController),i._rightController&&i._rightController._activePointer&&i._castRayAndSelectObject(i._rightController),i._noControllerIsActive?i._castRayAndSelectObject(i._cameraGazer):i._cameraGazer._gazeTracker.isVisible=!1},this._onNewGamepadConnected=function(e){if(e.type!==Ke.POSE_ENABLED)e.leftStick&&e.onleftstickchanged(function(e){i._teleportationInitialized&&i.teleportationEnabled&&(!i._leftController&&!i._rightController||i._leftController&&!i._leftController._activePointer&&i._rightController&&!i._rightController._activePointer)&&(i._checkTeleportWithRay(e,i._cameraGazer),i._checkTeleportBackwards(e,i._cameraGazer))}),e.rightStick&&e.onrightstickchanged(function(e){i._teleportationInitialized&&i._checkRotate(e,i._cameraGazer)}),e.type===Ke.XBOX&&(e.onbuttondown(function(e){i._interactionsEnabled&&e===Dt.A&&i._cameraGazer._selectionPointerDown()}),e.onbuttonup(function(e){i._interactionsEnabled&&e===Dt.A&&i._cameraGazer._selectionPointerUp()}));else{var t=e,n=new Bi(t,i._scene,i._cameraGazer._gazeTracker);"right"===t.hand||i._leftController&&i._leftController.webVRController!=t?i._rightController=n:i._leftController=n,i._tryEnableInteractionOnController(n)}},this._tryEnableInteractionOnController=function(e){i._interactionsRequested&&!e._interactionsEnabled&&i._enableInteractionOnController(e),i._teleportationRequested&&!e._teleportationEnabled&&i._enableTeleportationOnController(e)},this._onNewGamepadDisconnected=function(e){e instanceof Ai&&("left"===e.hand&&null!=i._leftController&&(i._leftController.dispose(),i._leftController=null),"right"===e.hand&&null!=i._rightController&&(i._rightController.dispose(),i._rightController=null))},this._workingVector=o.x.Zero(),this._workingQuaternion=o.q.Identity(),this._workingMatrix=o.j.Identity(),this._scene=e,this._canvas=e.getEngine().getRenderingCanvas(),void 0===t.createFallbackVRDeviceOrientationFreeCamera&&(t.createFallbackVRDeviceOrientationFreeCamera=!0),void 0===t.createDeviceOrientationCamera&&(t.createDeviceOrientationCamera=!0),void 0===t.laserToggle&&(t.laserToggle=!0),void 0===t.defaultHeight&&(t.defaultHeight=1.7),t.useCustomVRButton&&(this._useCustomVRButton=!0,t.customVRButton&&(this._btnVR=t.customVRButton)),t.rayLength&&(this._rayLength=t.rayLength),this._defaultHeight=t.defaultHeight,t.positionScale&&(this._rayLength*=t.positionScale,this._defaultHeight*=t.positionScale),this._hasEnteredVR=!1,this._scene.activeCamera?this._position=this._scene.activeCamera.position.clone():this._position=new o.x(0,this._defaultHeight,0),t.createDeviceOrientationCamera||!this._scene.activeCamera){if(this._deviceOrientationCamera=new At("deviceOrientationVRHelper",this._position.clone(),e),this._scene.activeCamera&&(this._deviceOrientationCamera.minZ=this._scene.activeCamera.minZ,this._deviceOrientationCamera.maxZ=this._scene.activeCamera.maxZ,this._scene.activeCamera instanceof yt&&this._scene.activeCamera.rotation)){var n=this._scene.activeCamera;n.rotationQuaternion?this._deviceOrientationCamera.rotationQuaternion.copyFrom(n.rotationQuaternion):this._deviceOrientationCamera.rotationQuaternion.copyFrom(o.q.RotationYawPitchRoll(n.rotation.y,n.rotation.x,n.rotation.z)),this._deviceOrientationCamera.rotation=n.rotation.clone()}this._scene.activeCamera=this._deviceOrientationCamera,this._canvas&&this._scene.activeCamera.attachControl(this._canvas)}else this._existingCamera=this._scene.activeCamera;if(t.createFallbackVRDeviceOrientationFreeCamera&&(t.useMultiview&&(t.vrDeviceOrientationCameraMetrics||(t.vrDeviceOrientationCameraMetrics=ci.GetDefault()),t.vrDeviceOrientationCameraMetrics.multiviewEnabled=!0),this._vrDeviceOrientationCamera=new yi("VRDeviceOrientationVRHelper",this._position,this._scene,!0,t.vrDeviceOrientationCameraMetrics),this._vrDeviceOrientationCamera.angularSensibility=Number.MAX_VALUE),this._webVRCamera=new Ei("WebVRHelper",this._position,this._scene,t),this._webVRCamera.useStandingMatrix(),this._cameraGazer=new Ui(function(){return i.currentVRCamera},e),!this._useCustomVRButton){this._btnVR=document.createElement("BUTTON"),this._btnVR.className="babylonVRicon",this._btnVR.id="babylonVRiconbtn",this._btnVR.title="Click to switch to VR";".babylonVRicon.vrdisplaypresenting { display: none; }";var s=document.createElement("style");s.appendChild(document.createTextNode(".babylonVRicon { position: absolute; right: 20px; height: 50px; width: 80px; background-color: rgba(51,51,51,0.7); background-image: url(data:image/svg+xml;charset=UTF-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20width%3D%222048%22%20height%3D%221152%22%20viewBox%3D%220%200%202048%201152%22%20version%3D%221.1%22%3E%3Cpath%20transform%3D%22rotate%28180%201024%2C576.0000000000001%29%22%20d%3D%22m1109%2C896q17%2C0%2030%2C-12t13%2C-30t-12.5%2C-30.5t-30.5%2C-12.5l-170%2C0q-18%2C0%20-30.5%2C12.5t-12.5%2C30.5t13%2C30t30%2C12l170%2C0zm-85%2C256q59%2C0%20132.5%2C-1.5t154.5%2C-5.5t164.5%2C-11.5t163%2C-20t150%2C-30t124.5%2C-41.5q23%2C-11%2042%2C-24t38%2C-30q27%2C-25%2041%2C-61.5t14%2C-72.5l0%2C-257q0%2C-123%20-47%2C-232t-128%2C-190t-190%2C-128t-232%2C-47l-81%2C0q-37%2C0%20-68.5%2C14t-60.5%2C34.5t-55.5%2C45t-53%2C45t-53%2C34.5t-55.5%2C14t-55.5%2C-14t-53%2C-34.5t-53%2C-45t-55.5%2C-45t-60.5%2C-34.5t-68.5%2C-14l-81%2C0q-123%2C0%20-232%2C47t-190%2C128t-128%2C190t-47%2C232l0%2C257q0%2C68%2038%2C115t97%2C73q54%2C24%20124.5%2C41.5t150%2C30t163%2C20t164.5%2C11.5t154.5%2C5.5t132.5%2C1.5zm939%2C-298q0%2C39%20-24.5%2C67t-58.5%2C42q-54%2C23%20-122%2C39.5t-143.5%2C28t-155.5%2C19t-157%2C11t-148.5%2C5t-129.5%2C1.5q-59%2C0%20-130%2C-1.5t-148%2C-5t-157%2C-11t-155.5%2C-19t-143.5%2C-28t-122%2C-39.5q-34%2C-14%20-58.5%2C-42t-24.5%2C-67l0%2C-257q0%2C-106%2040.5%2C-199t110%2C-162.5t162.5%2C-109.5t199%2C-40l81%2C0q27%2C0%2052%2C14t50%2C34.5t51%2C44.5t55.5%2C44.5t63.5%2C34.5t74%2C14t74%2C-14t63.5%2C-34.5t55.5%2C-44.5t51%2C-44.5t50%2C-34.5t52%2C-14l14%2C0q37%2C0%2070%2C0.5t64.5%2C4.5t63.5%2C12t68%2C23q71%2C30%20128.5%2C78.5t98.5%2C110t63.5%2C133.5t22.5%2C149l0%2C257z%22%20fill%3D%22white%22%20/%3E%3C/svg%3E%0A); background-size: 80%; background-repeat:no-repeat; background-position: center; border: none; outline: none; transition: transform 0.125s ease-out } .babylonVRicon:hover { transform: scale(1.05) } .babylonVRicon:active {background-color: rgba(51,51,51,1) } .babylonVRicon:focus {background-color: rgba(51,51,51,1) }.babylonVRicon.vrdisplaypresenting { display: none; }")),document.getElementsByTagName("head")[0].appendChild(s),this.moveButtonToBottomRight()}this._btnVR&&this._btnVR.addEventListener("click",function(){i.isInVRMode?i.exitVR():i.enterVR()}),window.addEventListener("resize",this._onResize),document.addEventListener("fullscreenchange",this._onFullscreenChange,!1),document.addEventListener("mozfullscreenchange",this._onFullscreenChange,!1),document.addEventListener("webkitfullscreenchange",this._onFullscreenChange,!1),document.addEventListener("msfullscreenchange",this._onFullscreenChange,!1),document.onmsfullscreenchange=this._onFullscreenChange,t.createFallbackVRDeviceOrientationFreeCamera?this.displayVRButton():this._scene.getEngine().onVRDisplayChangedObservable.add(function(e){e.vrDisplay&&i.displayVRButton()}),this._onKeyDown=function(e){27===e.keyCode&&i.isInVRMode&&i.exitVR()},document.addEventListener("keydown",this._onKeyDown),this._scene.onPrePointerObservable.add(function(){i.isInVRMode&&(i.exitVR(),i._fullscreenVRpresenting&&i._scene.getEngine().exitFullscreen())},Pe.a.POINTERDOUBLETAP,!1),this._onVRDisplayChanged=function(e){return i.onVRDisplayChanged(e)},this._onVrDisplayPresentChange=function(){return i.onVrDisplayPresentChange()},this._onVRRequestPresentStart=function(){i._webVRrequesting=!0,i.updateButtonVisibility()},this._onVRRequestPresentComplete=function(){i._webVRrequesting=!1,i.updateButtonVisibility()},e.getEngine().onVRDisplayChangedObservable.add(this._onVRDisplayChanged),e.getEngine().onVRRequestPresentStart.add(this._onVRRequestPresentStart),e.getEngine().onVRRequestPresentComplete.add(this._onVRRequestPresentComplete),window.addEventListener("vrdisplaypresentchange",this._onVrDisplayPresentChange),e.onDisposeObservable.add(function(){i.dispose()}),this._webVRCamera.onControllerMeshLoadedObservable.add(function(e){return i._onDefaultMeshLoaded(e)}),this._scene.gamepadManager.onGamepadConnectedObservable.add(this._onNewGamepadConnected),this._scene.gamepadManager.onGamepadDisconnectedObservable.add(this._onNewGamepadDisconnected),this.updateButtonVisibility(),this._circleEase=new ee,this._circleEase.setEasingMode($.EASINGMODE_EASEINOUT),this.webVROptions.floorMeshes&&this.enableTeleportation({floorMeshes:this.webVROptions.floorMeshes})}return Object.defineProperty(e.prototype,"onEnteringVR",{get:function(){return this.onEnteringVRObservable},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onExitingVR",{get:function(){return this.onExitingVRObservable},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onControllerMeshLoaded",{get:function(){return this.onControllerMeshLoadedObservable},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"teleportationTarget",{get:function(){return this._teleportationTarget},set:function(e){e&&(e.name="teleportationTarget",this._isDefaultTeleportationTarget=!1,this._teleportationTarget=e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"gazeTrackerMesh",{get:function(){return this._cameraGazer._gazeTracker},set:function(e){e&&(this._cameraGazer._gazeTracker&&this._cameraGazer._gazeTracker.dispose(),this._leftController&&this._leftController._gazeTracker&&this._leftController._gazeTracker.dispose(),this._rightController&&this._rightController._gazeTracker&&this._rightController._gazeTracker.dispose(),this._cameraGazer._gazeTracker=e,this._cameraGazer._gazeTracker.bakeCurrentTransformIntoVertices(),this._cameraGazer._gazeTracker.isPickable=!1,this._cameraGazer._gazeTracker.isVisible=!1,this._cameraGazer._gazeTracker.name="gazeTracker",this._leftController&&(this._leftController._gazeTracker=this._cameraGazer._gazeTracker.clone("gazeTracker")),this._rightController&&(this._rightController._gazeTracker=this._cameraGazer._gazeTracker.clone("gazeTracker")))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"leftControllerGazeTrackerMesh",{get:function(){return this._leftController?this._leftController._gazeTracker:null},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rightControllerGazeTrackerMesh",{get:function(){return this._rightController?this._rightController._gazeTracker:null},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"displayGaze",{get:function(){return this._displayGaze},set:function(e){this._displayGaze=e,e||(this._cameraGazer._gazeTracker.isVisible=!1,this._leftController&&(this._leftController._gazeTracker.isVisible=!1),this._rightController&&(this._rightController._gazeTracker.isVisible=!1))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"displayLaserPointer",{get:function(){return this._displayLaserPointer},set:function(e){this._displayLaserPointer=e,e?(this._rightController&&this._rightController._activatePointer(),this._leftController&&this._leftController._activatePointer()):(this._rightController&&(this._rightController._deactivatePointer(),this._rightController._gazeTracker.isVisible=!1),this._leftController&&(this._leftController._deactivatePointer(),this._leftController._gazeTracker.isVisible=!1))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"deviceOrientationCamera",{get:function(){return this._deviceOrientationCamera},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"currentVRCamera",{get:function(){return this._webVRready?this._webVRCamera:this._scene.activeCamera},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"webVRCamera",{get:function(){return this._webVRCamera},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"vrDeviceOrientationCamera",{get:function(){return this._vrDeviceOrientationCamera},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"_teleportationRequestInitiated",{get:function(){return this._cameraGazer._teleportationRequestInitiated||null!==this._leftController&&this._leftController._teleportationRequestInitiated||null!==this._rightController&&this._rightController._teleportationRequestInitiated},enumerable:!0,configurable:!0}),e.prototype._onDefaultMeshLoaded=function(e){this._leftController&&this._leftController.webVRController==e&&e.mesh&&this._leftController._setLaserPointerParent(e.mesh),this._rightController&&this._rightController.webVRController==e&&e.mesh&&this._rightController._setLaserPointerParent(e.mesh);try{this.onControllerMeshLoadedObservable.notifyObservers(e)}catch(e){p.a.Warn("Error in your custom logic onControllerMeshLoaded: "+e)}},Object.defineProperty(e.prototype,"isInVRMode",{get:function(){return this._webVRpresenting||this._fullscreenVRpresenting},enumerable:!0,configurable:!0}),e.prototype.onVrDisplayPresentChange=function(){var e=this._scene.getEngine().getVRDevice();if(e){var t=this._webVRpresenting;this._webVRpresenting=e.isPresenting,t&&!this._webVRpresenting&&this.exitVR()}else p.a.Warn("Detected VRDisplayPresentChange on an unknown VRDisplay. Did you can enterVR on the vrExperienceHelper?");this.updateButtonVisibility()},e.prototype.onVRDisplayChanged=function(e){this._webVRsupported=e.vrSupported,this._webVRready=!!e.vrDisplay,this._webVRpresenting=e.vrDisplay&&e.vrDisplay.isPresenting,this.updateButtonVisibility()},e.prototype.moveButtonToBottomRight=function(){this._canvas&&!this._useCustomVRButton&&(this._btnVR.style.top=this._canvas.offsetTop+this._canvas.offsetHeight-70+"px",this._btnVR.style.left=this._canvas.offsetLeft+this._canvas.offsetWidth-100+"px")},e.prototype.displayVRButton=function(){this._useCustomVRButton||this._btnVRDisplayed||(document.body.appendChild(this._btnVR),this._btnVRDisplayed=!0)},e.prototype.updateButtonVisibility=function(){this._btnVR&&!this._useCustomVRButton&&(this._btnVR.className="babylonVRicon",this.isInVRMode?this._btnVR.className+=" vrdisplaypresenting":(this._webVRready&&(this._btnVR.className+=" vrdisplayready"),this._webVRsupported&&(this._btnVR.className+=" vrdisplaysupported"),this._webVRrequesting&&(this._btnVR.className+=" vrdisplayrequesting")))},e.prototype.enterVR=function(){var e=this;if(this.onEnteringVRObservable)try{this.onEnteringVRObservable.notifyObservers(this)}catch(e){p.a.Warn("Error in your custom logic onEnteringVR: "+e)}if(this._scene.activeCamera){if(this._position=this._scene.activeCamera.position.clone(),this.vrDeviceOrientationCamera&&(this.vrDeviceOrientationCamera.rotation=o.q.FromRotationMatrix(this._scene.activeCamera.getWorldMatrix().getRotationMatrix()).toEulerAngles(),this.vrDeviceOrientationCamera.angularSensibility=2e3),this.webVRCamera){var t=this.webVRCamera.deviceRotationQuaternion.toEulerAngles().y,i=o.q.FromRotationMatrix(this._scene.activeCamera.getWorldMatrix().getRotationMatrix()).toEulerAngles().y-t,n=this.webVRCamera.rotationQuaternion.toEulerAngles().y;this.webVRCamera.rotationQuaternion=o.q.FromEulerAngles(0,n+i,0)}this._existingCamera=this._scene.activeCamera,this._existingCamera.angularSensibilityX&&(this._cachedAngularSensibility.angularSensibilityX=this._existingCamera.angularSensibilityX,this._existingCamera.angularSensibilityX=Number.MAX_VALUE),this._existingCamera.angularSensibilityY&&(this._cachedAngularSensibility.angularSensibilityY=this._existingCamera.angularSensibilityY,this._existingCamera.angularSensibilityY=Number.MAX_VALUE),this._existingCamera.angularSensibility&&(this._cachedAngularSensibility.angularSensibility=this._existingCamera.angularSensibility,this._existingCamera.angularSensibility=Number.MAX_VALUE)}this._webVRrequesting||(this._webVRready?this._webVRpresenting||(this._scene.getEngine().onVRRequestPresentComplete.addOnce(function(t){e.onAfterEnteringVRObservable.notifyObservers({success:t})}),this._webVRCamera.position=this._position,this._scene.activeCamera=this._webVRCamera):this._vrDeviceOrientationCamera&&(this._vrDeviceOrientationCamera.position=this._position,this._scene.activeCamera&&(this._vrDeviceOrientationCamera.minZ=this._scene.activeCamera.minZ),this._scene.activeCamera=this._vrDeviceOrientationCamera,this._scene.getEngine().enterFullscreen(this.requestPointerLockOnFullScreen),this.updateButtonVisibility(),this._vrDeviceOrientationCamera.onViewMatrixChangedObservable.addOnce(function(){e.onAfterEnteringVRObservable.notifyObservers({success:!0})})),this._scene.activeCamera&&this._canvas&&this._scene.activeCamera.attachControl(this._canvas),this._interactionsEnabled&&this._scene.registerBeforeRender(this.beforeRender),this._displayLaserPointer&&[this._leftController,this._rightController].forEach(function(e){e&&e._activatePointer()}),this._hasEnteredVR=!0)},e.prototype.exitVR=function(){if(this._hasEnteredVR){if(this.onExitingVRObservable)try{this.onExitingVRObservable.notifyObservers(this)}catch(e){p.a.Warn("Error in your custom logic onExitingVR: "+e)}this._webVRpresenting&&this._scene.getEngine().disableVR(),this._scene.activeCamera&&(this._position=this._scene.activeCamera.position.clone()),this.vrDeviceOrientationCamera&&(this.vrDeviceOrientationCamera.angularSensibility=Number.MAX_VALUE),this._deviceOrientationCamera?(this._deviceOrientationCamera.position=this._position,this._scene.activeCamera=this._deviceOrientationCamera,this._canvas&&this._scene.activeCamera.attachControl(this._canvas),this._cachedAngularSensibility.angularSensibilityX&&(this._deviceOrientationCamera.angularSensibilityX=this._cachedAngularSensibility.angularSensibilityX,this._cachedAngularSensibility.angularSensibilityX=null),this._cachedAngularSensibility.angularSensibilityY&&(this._deviceOrientationCamera.angularSensibilityY=this._cachedAngularSensibility.angularSensibilityY,this._cachedAngularSensibility.angularSensibilityY=null),this._cachedAngularSensibility.angularSensibility&&(this._deviceOrientationCamera.angularSensibility=this._cachedAngularSensibility.angularSensibility,this._cachedAngularSensibility.angularSensibility=null)):this._existingCamera&&(this._existingCamera.position=this._position,this._scene.activeCamera=this._existingCamera,this._cachedAngularSensibility.angularSensibilityX&&(this._existingCamera.angularSensibilityX=this._cachedAngularSensibility.angularSensibilityX,this._cachedAngularSensibility.angularSensibilityX=null),this._cachedAngularSensibility.angularSensibilityY&&(this._existingCamera.angularSensibilityY=this._cachedAngularSensibility.angularSensibilityY,this._cachedAngularSensibility.angularSensibilityY=null),this._cachedAngularSensibility.angularSensibility&&(this._existingCamera.angularSensibility=this._cachedAngularSensibility.angularSensibility,this._cachedAngularSensibility.angularSensibility=null)),this.updateButtonVisibility(),this._interactionsEnabled&&(this._scene.unregisterBeforeRender(this.beforeRender),this._cameraGazer._gazeTracker.isVisible=!1,this._leftController&&(this._leftController._gazeTracker.isVisible=!1),this._rightController&&(this._rightController._gazeTracker.isVisible=!1)),this._scene.getEngine().resize(),[this._leftController,this._rightController].forEach(function(e){e&&e._deactivatePointer()}),this._hasEnteredVR=!1;var e=this._scene.getEngine();e._onVrDisplayPresentChange&&e._onVrDisplayPresentChange()}},Object.defineProperty(e.prototype,"position",{get:function(){return this._position},set:function(e){this._position=e,this._scene.activeCamera&&(this._scene.activeCamera.position=e)},enumerable:!0,configurable:!0}),e.prototype.enableInteractions=function(){var e=this;this._interactionsEnabled||(this._interactionsRequested=!0,this._leftController&&this._enableInteractionOnController(this._leftController),this._rightController&&this._enableInteractionOnController(this._rightController),this.raySelectionPredicate=function(t){return t.isVisible&&(t.isPickable||t.name===e._floorMeshName)},this.meshSelectionPredicate=function(){return!0},this._raySelectionPredicate=function(t){return!!(e._isTeleportationFloor(t)||-1===t.name.indexOf("gazeTracker")&&-1===t.name.indexOf("teleportationTarget")&&-1===t.name.indexOf("torusTeleportation"))&&e.raySelectionPredicate(t)},this._interactionsEnabled=!0)},Object.defineProperty(e.prototype,"_noControllerIsActive",{get:function(){return!(this._leftController&&this._leftController._activePointer||this._rightController&&this._rightController._activePointer)},enumerable:!0,configurable:!0}),e.prototype._isTeleportationFloor=function(e){for(var t=0;t<this._floorMeshesCollection.length;t++)if(this._floorMeshesCollection[t].id===e.id)return!0;return!(!this._floorMeshName||e.name!==this._floorMeshName)},e.prototype.addFloorMesh=function(e){this._floorMeshesCollection&&(this._floorMeshesCollection.indexOf(e)>-1||this._floorMeshesCollection.push(e))},e.prototype.removeFloorMesh=function(e){if(this._floorMeshesCollection){var t=this._floorMeshesCollection.indexOf(e);-1!==t&&this._floorMeshesCollection.splice(t,1)}},e.prototype.enableTeleportation=function(e){if(void 0===e&&(e={}),!this._teleportationInitialized){this._teleportationRequested=!0,this.enableInteractions(),e.floorMeshName&&(this._floorMeshName=e.floorMeshName),e.floorMeshes&&(this._floorMeshesCollection=e.floorMeshes),null!=this._leftController&&this._enableTeleportationOnController(this._leftController),null!=this._rightController&&this._enableTeleportationOnController(this._rightController);var t=new xi.a;t.vignetteColor=new o.f(0,0,0,0),t.vignetteEnabled=!0,this._postProcessMove=new Ci("postProcessMove",1,this._webVRCamera,void 0,void 0,void 0,void 0,t),this._webVRCamera.detachPostProcess(this._postProcessMove),this._teleportationInitialized=!0,this._isDefaultTeleportationTarget&&(this._createTeleportationCircles(),this._teleportationTarget.scaling.scaleInPlace(this._webVRCamera.deviceScaleFactor))}},e.prototype._enableInteractionOnController=function(e){var t=this;e.webVRController.mesh&&(e._interactionsEnabled=!0,this.isInVRMode&&this._displayLaserPointer&&e._activatePointer(),this.webVROptions.laserToggle&&e.webVRController.onMainButtonStateChangedObservable.add(function(i){t._displayLaserPointer&&1===i.value&&(e._activePointer?e._deactivatePointer():e._activatePointer(),t.displayGaze&&(e._gazeTracker.isVisible=e._activePointer))}),e.webVRController.onTriggerStateChangedObservable.add(function(i){var n=e;t._noControllerIsActive&&(n=t._cameraGazer),n._pointerDownOnMeshAsked?i.value<t._padSensibilityDown&&n._selectionPointerUp():i.value>t._padSensibilityUp&&n._selectionPointerDown()}))},e.prototype._checkTeleportWithRay=function(e,t){this._teleportationRequestInitiated&&!t._teleportationRequestInitiated||(t._teleportationRequestInitiated?Math.sqrt(e.y*e.y+e.x*e.x)<this._padSensibilityDown&&(this._teleportActive&&this.teleportCamera(this._haloCenter),t._teleportationRequestInitiated=!1):e.y<-this._padSensibilityUp&&t._dpadPressed&&(t._activatePointer(),t._teleportationRequestInitiated=!0))},e.prototype._checkRotate=function(e,t){t._teleportationRequestInitiated||(t._rotationLeftAsked?e.x>-this._padSensibilityDown&&(t._rotationLeftAsked=!1):e.x<-this._padSensibilityUp&&t._dpadPressed&&(t._rotationLeftAsked=!0,this._rotationAllowed&&this._rotateCamera(!1)),t._rotationRightAsked?e.x<this._padSensibilityDown&&(t._rotationRightAsked=!1):e.x>this._padSensibilityUp&&t._dpadPressed&&(t._rotationRightAsked=!0,this._rotationAllowed&&this._rotateCamera(!0)))},e.prototype._checkTeleportBackwards=function(e,t){if(!t._teleportationRequestInitiated)if(e.y>this._padSensibilityUp&&t._dpadPressed){if(!t._teleportationBackRequestInitiated){if(!this.currentVRCamera)return;var i=o.q.FromRotationMatrix(this.currentVRCamera.getWorldMatrix().getRotationMatrix()),n=this.currentVRCamera.position;this.currentVRCamera.devicePosition&&this.currentVRCamera.deviceRotationQuaternion&&(i=this.currentVRCamera.deviceRotationQuaternion,n=this.currentVRCamera.devicePosition),i.toEulerAnglesToRef(this._workingVector),this._workingVector.z=0,this._workingVector.x=0,o.q.RotationYawPitchRollToRef(this._workingVector.y,this._workingVector.x,this._workingVector.z,this._workingQuaternion),this._workingQuaternion.toRotationMatrix(this._workingMatrix),o.x.TransformCoordinatesToRef(this._teleportBackwardsVector,this._workingMatrix,this._workingVector);var r=new It.a(n,this._workingVector),s=this._scene.pickWithRay(r,this._raySelectionPredicate);s&&s.pickedPoint&&s.pickedMesh&&this._isTeleportationFloor(s.pickedMesh)&&s.distance<5&&this.teleportCamera(s.pickedPoint),t._teleportationBackRequestInitiated=!0}}else t._teleportationBackRequestInitiated=!1},e.prototype._enableTeleportationOnController=function(e){var t=this;e.webVRController.mesh&&(e._interactionsEnabled||this._enableInteractionOnController(e),e._interactionsEnabled=!0,e._teleportationEnabled=!0,e.webVRController.controllerType===St.VIVE&&(e._dpadPressed=!1,e.webVRController.onPadStateChangedObservable.add(function(t){e._dpadPressed=t.pressed,e._dpadPressed||(e._rotationLeftAsked=!1,e._rotationRightAsked=!1,e._teleportationBackRequestInitiated=!1)})),e.webVRController.onPadValuesChangedObservable.add(function(i){t.teleportationEnabled&&(t._checkTeleportBackwards(i,e),t._checkTeleportWithRay(i,e)),t._checkRotate(i,e)}))},e.prototype._createTeleportationCircles=function(){this._teleportationTarget=fe.a.CreateGround("teleportationTarget",2,2,2,this._scene),this._teleportationTarget.isPickable=!1;var e=new Pi("DynamicTexture",512,this._scene,!0);e.hasAlpha=!0;var t=e.getContext();t.beginPath(),t.arc(256,256,200,0,2*Math.PI,!1),t.fillStyle=this._teleportationFillColor,t.fill(),t.lineWidth=10,t.strokeStyle=this._teleportationBorderColor,t.stroke(),t.closePath(),e.update();var i=new Ri.a("TextPlaneMaterial",this._scene);i.diffuseTexture=e,this._teleportationTarget.material=i;var n=fe.a.CreateTorus("torusTeleportation",.75,.1,25,this._scene,!1);n.isPickable=!1,n.parent=this._teleportationTarget;var r=new B("animationInnerCircle","position.y",30,B.ANIMATIONTYPE_FLOAT,B.ANIMATIONLOOPMODE_CYCLE),o=[];o.push({frame:0,value:0}),o.push({frame:30,value:.4}),o.push({frame:60,value:0}),r.setKeys(o);var s=new ue;s.setEasingMode($.EASINGMODE_EASEINOUT),r.setEasingFunction(s),n.animations=[],n.animations.push(r),this._scene.beginAnimation(n,0,60,!0),this._hideTeleportationTarget()},e.prototype._displayTeleportationTarget=function(){this._teleportActive=!0,this._teleportationInitialized&&(this._teleportationTarget.isVisible=!0,this._isDefaultTeleportationTarget&&(this._teleportationTarget.getChildren()[0].isVisible=!0))},e.prototype._hideTeleportationTarget=function(){this._teleportActive=!1,this._teleportationInitialized&&(this._teleportationTarget.isVisible=!1,this._isDefaultTeleportationTarget&&(this._teleportationTarget.getChildren()[0].isVisible=!1))},e.prototype._rotateCamera=function(e){var t=this;if(this.currentVRCamera instanceof bt){e?this._rotationAngle++:this._rotationAngle--,this.currentVRCamera.animations=[];var i=o.q.FromRotationMatrix(o.j.RotationY(Math.PI/4*this._rotationAngle)),n=new B("animationRotation","rotationQuaternion",90,B.ANIMATIONTYPE_QUATERNION,B.ANIMATIONLOOPMODE_CONSTANT),r=[];r.push({frame:0,value:this.currentVRCamera.rotationQuaternion}),r.push({frame:6,value:i}),n.setKeys(r),n.setEasingFunction(this._circleEase),this.currentVRCamera.animations.push(n),this._postProcessMove.animations=[];var s=new B("animationPP","vignetteWeight",90,B.ANIMATIONTYPE_FLOAT,B.ANIMATIONLOOPMODE_CONSTANT),a=[];a.push({frame:0,value:0}),a.push({frame:3,value:4}),a.push({frame:6,value:0}),s.setKeys(a),s.setEasingFunction(this._circleEase),this._postProcessMove.animations.push(s);var c=new B("animationPP2","vignetteStretch",90,B.ANIMATIONTYPE_FLOAT,B.ANIMATIONLOOPMODE_CONSTANT),l=[];l.push({frame:0,value:0}),l.push({frame:3,value:10}),l.push({frame:6,value:0}),c.setKeys(l),c.setEasingFunction(this._circleEase),this._postProcessMove.animations.push(c),this._postProcessMove.imageProcessingConfiguration.vignetteWeight=0,this._postProcessMove.imageProcessingConfiguration.vignetteStretch=0,this._postProcessMove.samples=4,this._webVRCamera.attachPostProcess(this._postProcessMove),this._scene.beginAnimation(this._postProcessMove,0,6,!1,1,function(){t._webVRCamera.detachPostProcess(t._postProcessMove)}),this._scene.beginAnimation(this.currentVRCamera,0,6,!1,1)}},e.prototype._moveTeleportationSelectorTo=function(e,t,i){if(e.pickedPoint){t._teleportationRequestInitiated&&(this._displayTeleportationTarget(),this._haloCenter.copyFrom(e.pickedPoint),this._teleportationTarget.position.copyFrom(e.pickedPoint));var n=this._convertNormalToDirectionOfRay(e.getNormal(!0,!1),i);if(n){var r=o.x.Cross(o.c.Y,n),s=o.x.Cross(n,r);o.x.RotationFromAxisToRef(s,n,r,this._teleportationTarget.rotation)}this._teleportationTarget.position.y+=.1}},e.prototype.teleportCamera=function(e){var t=this;if(this.currentVRCamera instanceof bt){this.webVRCamera.leftCamera?(this._workingVector.copyFrom(this.webVRCamera.leftCamera.globalPosition),this._workingVector.subtractInPlace(this.webVRCamera.position),e.subtractToRef(this._workingVector,this._workingVector)):this._workingVector.copyFrom(e),this.isInVRMode?this._workingVector.y+=this.webVRCamera.deviceDistanceToRoomGround()*this._webVRCamera.deviceScaleFactor:this._workingVector.y+=this._defaultHeight,this.onBeforeCameraTeleport.notifyObservers(this._workingVector),this.currentVRCamera.animations=[];var i=new B("animationCameraTeleportation","position",90,B.ANIMATIONTYPE_VECTOR3,B.ANIMATIONLOOPMODE_CONSTANT),n=[{frame:0,value:this.currentVRCamera.position},{frame:11,value:this._workingVector}];i.setKeys(n),i.setEasingFunction(this._circleEase),this.currentVRCamera.animations.push(i),this._postProcessMove.animations=[];var r=new B("animationPP","vignetteWeight",90,B.ANIMATIONTYPE_FLOAT,B.ANIMATIONLOOPMODE_CONSTANT),o=[];o.push({frame:0,value:0}),o.push({frame:5,value:8}),o.push({frame:11,value:0}),r.setKeys(o),this._postProcessMove.animations.push(r);var s=new B("animationPP2","vignetteStretch",90,B.ANIMATIONTYPE_FLOAT,B.ANIMATIONLOOPMODE_CONSTANT),a=[];a.push({frame:0,value:0}),a.push({frame:5,value:10}),a.push({frame:11,value:0}),s.setKeys(a),this._postProcessMove.animations.push(s),this._postProcessMove.imageProcessingConfiguration.vignetteWeight=0,this._postProcessMove.imageProcessingConfiguration.vignetteStretch=0,this._webVRCamera.attachPostProcess(this._postProcessMove),this._scene.beginAnimation(this._postProcessMove,0,11,!1,1,function(){t._webVRCamera.detachPostProcess(t._postProcessMove)}),this._scene.beginAnimation(this.currentVRCamera,0,11,!1,1,function(){t.onAfterCameraTeleport.notifyObservers(t._workingVector)}),this._hideTeleportationTarget()}},e.prototype._convertNormalToDirectionOfRay=function(e,t){e&&(Math.acos(o.x.Dot(e,t.direction))<Math.PI/2&&e.scaleInPlace(-1));return e},e.prototype._castRayAndSelectObject=function(e){if(this.currentVRCamera instanceof bt){var t=e._getForwardRay(this._rayLength),i=this._scene.pickWithRay(t,this._raySelectionPredicate);if(i&&(e._laserPointer&&(i.originMesh=e._laserPointer.parent),this._scene.simulatePointerMove(i,{pointerId:e._id})),e._currentHit=i,i&&i.pickedPoint){if(this._displayGaze){var n=1;e._gazeTracker.isVisible=!0,e._isActionableMesh&&(n=3),this.updateGazeTrackerScale&&(e._gazeTracker.scaling.x=i.distance*n,e._gazeTracker.scaling.y=i.distance*n,e._gazeTracker.scaling.z=i.distance*n);var r=this._convertNormalToDirectionOfRay(i.getNormal(),t);if(r){var s=o.x.Cross(o.c.Y,r),a=o.x.Cross(r,s);o.x.RotationFromAxisToRef(a,r,s,e._gazeTracker.rotation)}e._gazeTracker.position.copyFrom(i.pickedPoint),e._gazeTracker.position.x<0?e._gazeTracker.position.x+=.002:e._gazeTracker.position.x-=.002,e._gazeTracker.position.y<0?e._gazeTracker.position.y+=.002:e._gazeTracker.position.y-=.002,e._gazeTracker.position.z<0?e._gazeTracker.position.z+=.002:e._gazeTracker.position.z-=.002}e._updatePointerDistance(i.distance)}else e._updatePointerDistance(),e._gazeTracker.isVisible=!1;if(i&&i.pickedMesh){if(this._teleportationInitialized&&this._isTeleportationFloor(i.pickedMesh)&&i.pickedPoint)return e._currentMeshSelected&&!this._isTeleportationFloor(e._currentMeshSelected)&&this._notifySelectedMeshUnselected(e._currentMeshSelected),e._currentMeshSelected=null,void(e._teleportationRequestInitiated&&this._moveTeleportationSelectorTo(i,e,t));if(i.pickedMesh!==e._currentMeshSelected)if(this.meshSelectionPredicate(i.pickedMesh)){this.onNewMeshPicked.notifyObservers(i),e._currentMeshSelected=i.pickedMesh,i.pickedMesh.isPickable&&i.pickedMesh.actionManager?(this.changeGazeColor(new o.e(0,0,1)),this.changeLaserColor(new o.e(.2,.2,1)),e._isActionableMesh=!0):(this.changeGazeColor(new o.e(.7,.7,.7)),this.changeLaserColor(new o.e(.7,.7,.7)),e._isActionableMesh=!1);try{this.onNewMeshSelected.notifyObservers(i.pickedMesh)}catch(e){p.a.Warn("Error in your custom logic onNewMeshSelected: "+e)}}else this._notifySelectedMeshUnselected(e._currentMeshSelected),e._currentMeshSelected=null,this.changeGazeColor(new o.e(.7,.7,.7)),this.changeLaserColor(new o.e(.7,.7,.7))}else this._notifySelectedMeshUnselected(e._currentMeshSelected),e._currentMeshSelected=null,this.changeGazeColor(new o.e(.7,.7,.7)),this.changeLaserColor(new o.e(.7,.7,.7))}},e.prototype._notifySelectedMeshUnselected=function(e){e&&this.onSelectedMeshUnselected.notifyObservers(e)},e.prototype.changeLaserColor=function(e){this._leftController&&this._leftController._setLaserPointerColor(e),this._rightController&&this._rightController._setLaserPointerColor(e)},e.prototype.changeGazeColor=function(e){this.updateGazeTrackerColor&&this._cameraGazer._gazeTracker.material&&(this._cameraGazer._gazeTracker.material.emissiveColor=e,this._leftController&&(this._leftController._gazeTracker.material.emissiveColor=e),this._rightController&&(this._rightController._gazeTracker.material.emissiveColor=e))},e.prototype.dispose=function(){this.isInVRMode&&this.exitVR(),this._postProcessMove&&this._postProcessMove.dispose(),this._webVRCamera&&this._webVRCamera.dispose(),this._vrDeviceOrientationCamera&&this._vrDeviceOrientationCamera.dispose(),!this._useCustomVRButton&&this._btnVR.parentNode&&document.body.removeChild(this._btnVR),this._deviceOrientationCamera&&this._scene.activeCamera!=this._deviceOrientationCamera&&this._deviceOrientationCamera.dispose(),this._cameraGazer&&this._cameraGazer.dispose(),this._leftController&&this._leftController.dispose(),this._rightController&&this._rightController.dispose(),this._teleportationTarget&&this._teleportationTarget.dispose(),this._floorMeshesCollection=[],document.removeEventListener("keydown",this._onKeyDown),window.removeEventListener("vrdisplaypresentchange",this._onVrDisplayPresentChange),window.removeEventListener("resize",this._onResize),document.removeEventListener("fullscreenchange",this._onFullscreenChange),document.removeEventListener("mozfullscreenchange",this._onFullscreenChange),document.removeEventListener("webkitfullscreenchange",this._onFullscreenChange),document.removeEventListener("msfullscreenchange",this._onFullscreenChange),document.onmsfullscreenchange=null,this._scene.getEngine().onVRDisplayChangedObservable.removeCallback(this._onVRDisplayChanged),this._scene.getEngine().onVRRequestPresentStart.removeCallback(this._onVRRequestPresentStart),this._scene.getEngine().onVRRequestPresentComplete.removeCallback(this._onVRRequestPresentComplete),window.removeEventListener("vrdisplaypresentchange",this._onVrDisplayPresentChange),this._scene.gamepadManager.onGamepadConnectedObservable.removeCallback(this._onNewGamepadConnected),this._scene.gamepadManager.onGamepadDisconnectedObservable.removeCallback(this._onNewGamepadDisconnected),this._scene.unregisterBeforeRender(this.beforeRender)},e.prototype.getClassName=function(){return"VRExperienceHelper"},e}(),ki=function(e){function t(t,i){var n=e.call(this,t,o.x.Zero(),i)||this;return n.minZ=0,n.rotationQuaternion=new o.q,n.cameraRigMode=Ne.a.RIG_MODE_CUSTOM,n.updateUpVectorFromRotation=!0,n._updateNumberOfRigCameras(1),n}return l.d(t,e),t.prototype._updateNumberOfRigCameras=function(e){for(void 0===e&&(e=1);this.rigCameras.length<e;){var t=new yt("view: "+this.rigCameras.length,o.x.Zero(),this.getScene());t.minZ=0,t.parent=this,t.rotationQuaternion=new o.q,t.updateUpVectorFromRotation=!0,this.rigCameras.push(t)}for(;this.rigCameras.length>e;){var i=this.rigCameras.pop();i&&i.dispose()}},t.prototype._updateForDualEyeDebugging=function(e){void 0===e&&(e=.01),this._updateNumberOfRigCameras(2),this.rigCameras[0].viewport=new o.z(0,0,.5,1),this.rigCameras[0].position.x=-e/2,this.rigCameras[0].outputRenderTarget=null,this.rigCameras[1].viewport=new o.z(.5,0,.5,1),this.rigCameras[1].position.x=e/2,this.rigCameras[1].outputRenderTarget=null},t.prototype.updateFromXRSessionManager=function(e){var i=this;if(!e._currentXRFrame||!e._currentXRFrame.getDevicePose)return!1;var n=e._currentXRFrame.getDevicePose(e._frameOfReference);return!(!n||!n.poseModelMatrix)&&(o.j.FromFloat32ArrayToRefScaled(n.poseModelMatrix,0,1,t._TmpMatrix),this._scene.useRightHandedSystem||t._TmpMatrix.toggleModelMatrixHandInPlace(),t._TmpMatrix.getTranslationToRef(this.position),t._TmpMatrix.getRotationMatrixToRef(t._TmpMatrix),o.q.FromRotationMatrixToRef(t._TmpMatrix,this.rotationQuaternion),this.computeWorldMatrix(),this._updateNumberOfRigCameras(e._currentXRFrame.views.length),e._currentXRFrame.views.forEach(function(t,r){o.j.FromFloat32ArrayToRefScaled(n.getViewMatrix(t),0,1,i.rigCameras[r]._computedViewMatrix),o.j.FromFloat32ArrayToRefScaled(t.projectionMatrix,0,1,i.rigCameras[r]._projectionMatrix),i._scene.useRightHandedSystem||(i.rigCameras[r]._computedViewMatrix.toggleModelMatrixHandInPlace(),i.rigCameras[r]._projectionMatrix.toggleProjectionMatrixHandInPlace());var s=e._xrSession.baseLayer.getViewport(t),a=e._xrSession.baseLayer.framebufferWidth,c=e._xrSession.baseLayer.framebufferHeight;i.rigCameras[r].viewport.width=s.width/a,i.rigCameras[r].viewport.height=s.height/c,i.rigCameras[r].viewport.x=s.x/a,i.rigCameras[r].viewport.y=s.y/c,i.rigCameras[r].outputRenderTarget=e._sessionRenderTargetTexture}),!0)},t._TmpMatrix=new o.j,t}(bt),zi=function(){function e(e){this.scene=e,this.onXRFrameObservable=new r.c,this.onXRSessionEnded=new r.c,this._sessionRenderTargetTexture=null,this._tmpMatrix=new o.j}return e.prototype.initializeAsync=function(){var e=this;return p.a.Warn("The WebXR APIs are still under development and are subject to change in the future."),this._xrNavigator=navigator,this._xrNavigator.xr?this._xrNavigator.xr.requestDevice().then(function(t){return e._xrDevice=t,e.scene.getEngine()._gl.setCompatibleXRDevice(e._xrDevice)}):Promise.reject("webXR not supported by this browser")},e.prototype.enterXRAsync=function(t,i){var n=this;return this._xrDevice.requestSession(t).then(function(e){return n._xrSession=e,n._xrSession.addEventListener("end",function(){n._sessionRenderTargetTexture=null,n.scene.getEngine().restoreDefaultFramebuffer(),n.scene.getEngine().customAnimationFrameRequester=null,n.onXRSessionEnded.notifyObservers(null),n.scene.getEngine()._renderLoop()},{once:!0}),n._xrSession.baseLayer=new XRWebGLLayer(n._xrSession,n.scene.getEngine()._gl),n._xrSession.requestFrameOfReference(i)}).then(function(t){n._frameOfReference=t,n.scene.getEngine().customAnimationFrameRequester={requestAnimationFrame:n._xrSession.requestAnimationFrame.bind(n._xrSession),renderFunction:function(e,t){n._currentXRFrame=t,n.onXRFrameObservable.notifyObservers(null),n.scene.getEngine()._renderLoop()}},n._sessionRenderTargetTexture=e._CreateRenderTargetTextureFromSession(n._xrSession,n.scene),window.cancelAnimationFrame(n.scene.getEngine()._frameHandler),n.scene.getEngine()._renderLoop()})},e.prototype.exitXRAsync=function(){return this._xrSession.end()},e.prototype.environmentPointHitTestAsync=function(e){var t=this;return new Promise(function(i){var n=new Float32Array([e.origin.x,e.origin.y,e.origin.z]),r=new Float32Array([e.direction.x,e.direction.y,e.direction.z]);t.scene.useRightHandedSystem||(n[2]*=-1,r[2]*=-1),t._xrSession.requestHitTest(n,r,t._frameOfReference).then(function(e){if(e.length>0){o.j.FromFloat32ArrayToRefScaled(e[0].hitMatrix,0,1,t._tmpMatrix);var n=t._tmpMatrix.getTranslation();t.scene.useRightHandedSystem||(n.z*=-1),i(n)}else i(null)}).catch(function(){i(null)})})},e.prototype.supportsSessionAsync=function(e){return this._xrDevice.supportsSession(e).then(function(){return!0}).catch(function(){return!1})},e._CreateRenderTargetTextureFromSession=function(e,t){var i=new ze.a(t.getEngine(),ze.a.DATASOURCE_UNKNOWN,!0);i.width=e.baseLayer.framebufferWidth,i.height=e.baseLayer.framebufferHeight,i._framebuffer=e.baseLayer.framebuffer;var n=new _i("XR renderTargetTexture",{width:i.width,height:i.height},t,void 0,void 0,void 0,void 0,void 0,void 0,void 0,void 0,void 0,!0);return n._texture=i,n},e.prototype.dispose=function(){this.onXRFrameObservable.clear(),this.onXRSessionEnded.clear()},e}();!function(e){e[e.ENTERING_XR=0]="ENTERING_XR",e[e.EXITING_XR=1]="EXITING_XR",e[e.IN_XR=2]="IN_XR",e[e.NOT_IN_XR=3]="NOT_IN_XR"}(Li||(Li={}));var ji,Hi=function(){function e(e){this.scene=e,this.state=Li.NOT_IN_XR,this.onStateChangedObservable=new r.c,this._nonVRCamera=null,this._originalSceneAutoClear=!0,this._supported=!1,this.camera=new ki("",e),this._sessionManager=new zi(e),this.container=new Fe.a("",e),this.camera.parent=this.container}return e.prototype._setState=function(e){this.state=e,this.onStateChangedObservable.notifyObservers(this.state)},e.CreateAsync=function(t){var i=new e(t);return i._sessionManager.initializeAsync().then(function(){return i._supported=!0,i}).catch(function(){return i})},e.prototype.exitXRAsync=function(){return this._setState(Li.EXITING_XR),this._sessionManager.exitXRAsync()},e.prototype.enterXRAsync=function(e,t){var i=this;if(!this._supported)throw"XR session not supported by this browser";return this._setState(Li.ENTERING_XR),this._sessionManager.enterXRAsync(e,t).then(function(){i._originalSceneAutoClear=i.scene.autoClear,i._nonVRCamera=i.scene.activeCamera,i.scene.autoClear=!1,i.scene.activeCamera=i.camera,i._sessionManager.onXRFrameObservable.add(function(){i.camera.updateFromXRSessionManager(i._sessionManager)}),i._sessionManager.onXRSessionEnded.addOnce(function(){i.camera.rigCameras.forEach(function(e){e.outputRenderTarget=null}),i.scene.autoClear=i._originalSceneAutoClear,i.scene.activeCamera=i._nonVRCamera,i._sessionManager.onXRFrameObservable.clear(),i._setState(Li.NOT_IN_XR)}),i._setState(Li.IN_XR)})},e.prototype.environmentPointHitTestAsync=function(e){return this._sessionManager.environmentPointHitTestAsync(e)},e.prototype.setPositionOfCameraUsingContainer=function(t){this.camera.globalPosition.subtractToRef(t,e._TmpVector),this.container.position.subtractInPlace(e._TmpVector)},e.prototype.rotateCameraByQuaternionUsingContainer=function(e){this.container.rotationQuaternion||(this.container.rotationQuaternion=o.q.FromEulerVector(this.container.rotation)),this.container.rotationQuaternion.multiplyInPlace(e),this.container.position.rotateByQuaternionAroundPointToRef(e,this.camera.globalPosition,this.container.position)},e.prototype.supportsSessionAsync=function(e){return this._supported?this._sessionManager.supportsSessionAsync(e):Promise.resolve(!1)},e.prototype.dispose=function(){this.camera.dispose(),this.container.dispose(),this.onStateChangedObservable.clear(),this._sessionManager.dispose()},e._TmpVector=new o.x,e}(),Wi=function(){function e(e,t){this.element=e,this.initializationOptions=t}return e.prototype.update=function(e){},e}(),Xi=function(){return function(){}}(),Yi=function(){function e(e,t){var i=this;if(this.scene=e,this._buttons=[],this._activeButton=null,this.activeButtonChangedObservable=new r.c,this._overlay=document.createElement("div"),this._overlay.style.cssText="z-index:11;position: absolute; right: 20px;bottom: 50px;",t.customButtons)this._buttons=t.customButtons;else{var n=document.createElement("button");n.style.cssText="color: #868686; border-color: #868686; border-style: solid; margin-left: 10px; height: 50px; width: 80px; background-color: rgba(51,51,51,0.7); background-repeat:no-repeat; background-position: center; outline: none;",n.innerText="HMD",this._buttons.push(new Wi(n,{immersive:!0,outputContext:t.outputCanvasContext})),this._buttons[this._buttons.length-1].update=function(e){this.element.style.display=null===e||e===this?"":"none",this.element.innerText=e===this?"EXIT":"HMD"};var o=document.createElement("button");o.style.cssText=n.style.cssText,o.innerText="Window",this._buttons.push(new Wi(o,{immersive:!1,environmentIntegration:!0,outputContext:t.outputCanvasContext})),this._buttons[this._buttons.length-1].update=function(e){this.element.style.display=null===e||e===this?"":"none",this.element.innerText=e===this?"EXIT":"Window"},this._updateButtons(null)}var s=e.getEngine().getRenderingCanvas();s&&s.parentNode&&(s.parentNode.appendChild(this._overlay),e.onDisposeObservable.addOnce(function(){i.dispose()}))}return e.CreateAsync=function(t,i,n){var r=this,o=new e(t,n),s=o._buttons.map(function(e){return i.supportsSessionAsync(e.initializationOptions)});return i.onStateChangedObservable.add(function(e){e==Li.NOT_IN_XR&&o._updateButtons(null)}),Promise.all(s).then(function(e){return e.forEach(function(e,t){e&&(o._overlay.appendChild(o._buttons[t].element),o._buttons[t].element.onclick=function(){return l.b(r,void 0,void 0,function(){return l.e(this,function(e){switch(e.label){case 0:return i.state!=Li.IN_XR?[3,2]:(o._updateButtons(null),[4,i.exitXRAsync()]);case 1:return e.sent(),[2];case 2:return i.state!=Li.NOT_IN_XR?[3,4]:(o._updateButtons(o._buttons[t]),[4,i.enterXRAsync(o._buttons[t].initializationOptions,"eye-level")]);case 3:e.sent(),e.label=4;case 4:return[2]}})})})}),o})},e.prototype._updateButtons=function(e){var t=this;this._activeButton=e,this._buttons.forEach(function(e){e.update(t._activeButton)}),this.activeButtonChangedObservable.notifyObservers(this._activeButton)},e.prototype.dispose=function(){var e=this.scene.getEngine().getRenderingCanvas();e&&e.parentNode&&e.parentNode.contains(this._overlay)&&e.parentNode.removeChild(this._overlay),this.activeButtonChangedObservable.clear()},e}(),Ki=function(){function e(e){this.pointer=new Fe.a("controllerPointer",e)}return e.prototype.dispose=function(){this.grip&&this.grip.dispose(),this.pointer.dispose()},e}(),Qi=function(){function e(e){var t=this;this.helper=e,this.controllers=[],this._tmpMatrix=new o.j,this._frameObserver=e._sessionManager.onXRFrameObservable.add(function(){if(e._sessionManager._currentXRFrame&&e._sessionManager._currentXRFrame.getDevicePose){var i=e._sessionManager._currentXRFrame;e._sessionManager._xrSession.getInputSources().forEach(function(n,r){var s=i.getInputPose(n,e._sessionManager._frameOfReference);if(s){t.controllers.length<=r&&t.controllers.push(new Ki(e.container.getScene()));var a=t.controllers[r];s.gripMatrix&&(a.grip||(a.grip=new Fe.a("controllerGrip",e.container.getScene())),o.j.FromFloat32ArrayToRefScaled(s.gripMatrix,0,1,t._tmpMatrix),a.grip.getScene().useRightHandedSystem||t._tmpMatrix.toggleModelMatrixHandInPlace(),a.grip.rotationQuaternion||(a.grip.rotationQuaternion=new o.q),t._tmpMatrix.decompose(a.grip.scaling,a.grip.rotationQuaternion,a.grip.position)),o.j.FromFloat32ArrayToRefScaled(s.targetRay.transformMatrix,0,1,t._tmpMatrix),a.pointer.getScene().useRightHandedSystem||t._tmpMatrix.toggleModelMatrixHandInPlace(),a.pointer.rotationQuaternion||(a.pointer.rotationQuaternion=new o.q),t._tmpMatrix.decompose(a.pointer.scaling,a.pointer.rotationQuaternion,a.pointer.position)}})}})}return e.prototype.dispose=function(){this.controllers.forEach(function(e){e.dispose()}),this.helper._sessionManager.onXRFrameObservable.remove(this._frameObserver)},e}(),qi=function(){function e(e,t){var i=this;this._canvas=null,this.canvasContext=null,t||((t=document.createElement("canvas")).style.cssText="position:absolute; bottom:0px;right:0px;z-index:10;width:100%;height:100%;background-color: #000000;"),this._setManagedOutputCanvas(t),e.onStateChangedObservable.add(function(t){t==Li.ENTERING_XR?i._addCanvas():e.state==Li.NOT_IN_XR&&i._removeCanvas()})}return e.prototype.dispose=function(){this._removeCanvas(),this._setManagedOutputCanvas(null)},e.prototype._setManagedOutputCanvas=function(e){this._removeCanvas(),e?(this._canvas=e,this.canvasContext=this._canvas.getContext("xrpresent")):(this._canvas=null,this.canvasContext=null)},e.prototype._addCanvas=function(){this._canvas&&document.body.appendChild(this._canvas)},e.prototype._removeCanvas=function(){this._canvas&&document.body.contains(this._canvas)&&document.body.removeChild(this._canvas)},e}(),Zi=(ji={root:0,found:!1},function(e,t,i,n){ji.root=0,ji.found=!1;var r=t*t-4*e*i;if(r<0)return ji;var o=Math.sqrt(r),s=(-t-o)/(2*e),a=(-t+o)/(2*e);if(s>a){var c=a;a=s,s=c}return s>0&&s<n?(ji.root=s,ji.found=!0,ji):a>0&&a<n?(ji.root=a,ji.found=!0,ji):ji}),Ji=function(){function e(){this._collisionPoint=o.x.Zero(),this._planeIntersectionPoint=o.x.Zero(),this._tempVector=o.x.Zero(),this._tempVector2=o.x.Zero(),this._tempVector3=o.x.Zero(),this._tempVector4=o.x.Zero(),this._edge=o.x.Zero(),this._baseToVertex=o.x.Zero(),this._destinationPoint=o.x.Zero(),this._slidePlaneNormal=o.x.Zero(),this._displacementVector=o.x.Zero(),this._radius=o.x.One(),this._retry=0,this._basePointWorld=o.x.Zero(),this._velocityWorld=o.x.Zero(),this._normalizedVelocity=o.x.Zero(),this._collisionMask=-1}return Object.defineProperty(e.prototype,"collisionMask",{get:function(){return this._collisionMask},set:function(e){this._collisionMask=isNaN(e)?-1:e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"slidePlaneNormal",{get:function(){return this._slidePlaneNormal},enumerable:!0,configurable:!0}),e.prototype._initialize=function(e,t,i){this._velocity=t,o.x.NormalizeToRef(t,this._normalizedVelocity),this._basePoint=e,e.multiplyToRef(this._radius,this._basePointWorld),t.multiplyToRef(this._radius,this._velocityWorld),this._velocityWorldLength=this._velocityWorld.length(),this._epsilon=i,this.collisionFound=!1},e.prototype._checkPointInTriangle=function(e,t,i,n,r){t.subtractToRef(e,this._tempVector),i.subtractToRef(e,this._tempVector2),o.x.CrossToRef(this._tempVector,this._tempVector2,this._tempVector4);var s=o.x.Dot(this._tempVector4,r);return!(s<0)&&(n.subtractToRef(e,this._tempVector3),o.x.CrossToRef(this._tempVector2,this._tempVector3,this._tempVector4),!((s=o.x.Dot(this._tempVector4,r))<0)&&(o.x.CrossToRef(this._tempVector3,this._tempVector,this._tempVector4),(s=o.x.Dot(this._tempVector4,r))>=0))},e.prototype._canDoCollision=function(e,t,i,n){var r=o.x.Distance(this._basePointWorld,e),s=Math.max(this._radius.x,this._radius.y,this._radius.z);return!(r>this._velocityWorldLength+s+t)&&!!function(e,t,i,n){return!(e.x>i.x+n||i.x-n>t.x||e.y>i.y+n||i.y-n>t.y||e.z>i.z+n||i.z-n>t.z)}(i,n,this._basePointWorld,this._velocityWorldLength+s)},e.prototype._testTriangle=function(e,t,i,n,r,s){var a,c=!1;t||(t=[]),t[e]||(t[e]=new o.n(0,0,0,0),t[e].copyFromPoints(i,n,r));var l=t[e];if(s||l.isFrontFacingTo(this._normalizedVelocity,0)){var u=l.signedDistanceTo(this._basePoint),h=o.x.Dot(l.normal,this._velocity);if(0==h){if(Math.abs(u)>=1)return;c=!0,a=0}else{var d=(1-u)/h;if((a=(-1-u)/h)>d){var f=d;d=a,a=f}if(a>1||d<0)return;a<0&&(a=0),a>1&&(a=1)}this._collisionPoint.copyFromFloats(0,0,0);var p=!1,_=1;if(c||(this._basePoint.subtractToRef(l.normal,this._planeIntersectionPoint),this._velocity.scaleToRef(a,this._tempVector),this._planeIntersectionPoint.addInPlace(this._tempVector),this._checkPointInTriangle(this._planeIntersectionPoint,i,n,r,l.normal)&&(p=!0,_=a,this._collisionPoint.copyFrom(this._planeIntersectionPoint))),!p){var g=this._velocity.lengthSquared(),m=g;this._basePoint.subtractToRef(i,this._tempVector);var v=2*o.x.Dot(this._velocity,this._tempVector),y=this._tempVector.lengthSquared()-1,b=Zi(m,v,y,_);b.found&&(_=b.root,p=!0,this._collisionPoint.copyFrom(i)),this._basePoint.subtractToRef(n,this._tempVector),v=2*o.x.Dot(this._velocity,this._tempVector),y=this._tempVector.lengthSquared()-1,(b=Zi(m,v,y,_)).found&&(_=b.root,p=!0,this._collisionPoint.copyFrom(n)),this._basePoint.subtractToRef(r,this._tempVector),v=2*o.x.Dot(this._velocity,this._tempVector),y=this._tempVector.lengthSquared()-1,(b=Zi(m,v,y,_)).found&&(_=b.root,p=!0,this._collisionPoint.copyFrom(r)),n.subtractToRef(i,this._edge),i.subtractToRef(this._basePoint,this._baseToVertex);var T=this._edge.lengthSquared(),E=o.x.Dot(this._edge,this._velocity),A=o.x.Dot(this._edge,this._baseToVertex);if(m=T*-g+E*E,v=T*(2*o.x.Dot(this._velocity,this._baseToVertex))-2*E*A,y=T*(1-this._baseToVertex.lengthSquared())+A*A,(b=Zi(m,v,y,_)).found){var x=(E*b.root-A)/T;x>=0&&x<=1&&(_=b.root,p=!0,this._edge.scaleInPlace(x),i.addToRef(this._edge,this._collisionPoint))}r.subtractToRef(n,this._edge),n.subtractToRef(this._basePoint,this._baseToVertex),T=this._edge.lengthSquared(),E=o.x.Dot(this._edge,this._velocity),A=o.x.Dot(this._edge,this._baseToVertex),m=T*-g+E*E,v=T*(2*o.x.Dot(this._velocity,this._baseToVertex))-2*E*A,y=T*(1-this._baseToVertex.lengthSquared())+A*A,(b=Zi(m,v,y,_)).found&&(x=(E*b.root-A)/T)>=0&&x<=1&&(_=b.root,p=!0,this._edge.scaleInPlace(x),n.addToRef(this._edge,this._collisionPoint)),i.subtractToRef(r,this._edge),r.subtractToRef(this._basePoint,this._baseToVertex),T=this._edge.lengthSquared(),E=o.x.Dot(this._edge,this._velocity),A=o.x.Dot(this._edge,this._baseToVertex),m=T*-g+E*E,v=T*(2*o.x.Dot(this._velocity,this._baseToVertex))-2*E*A,y=T*(1-this._baseToVertex.lengthSquared())+A*A,(b=Zi(m,v,y,_)).found&&(x=(E*b.root-A)/T)>=0&&x<=1&&(_=b.root,p=!0,this._edge.scaleInPlace(x),r.addToRef(this._edge,this._collisionPoint))}if(p){var R=_*this._velocity.length();(!this.collisionFound||R<this._nearestDistance)&&(this.intersectionPoint?this.intersectionPoint.copyFrom(this._collisionPoint):this.intersectionPoint=this._collisionPoint.clone(),this._nearestDistance=R,this.collisionFound=!0)}}},e.prototype._collide=function(e,t,i,n,r,o,s){for(var a=n;a<r;a+=3){var c=t[i[a]-o],l=t[i[a+1]-o],u=t[i[a+2]-o];this._testTriangle(a,e,u,l,c,s)}},e.prototype._getResponse=function(e,t){e.addToRef(t,this._destinationPoint),t.scaleInPlace(this._nearestDistance/t.length()),this._basePoint.addToRef(t,e),e.subtractToRef(this.intersectionPoint,this._slidePlaneNormal),this._slidePlaneNormal.normalize(),this._slidePlaneNormal.scaleToRef(this._epsilon,this._displacementVector),e.addInPlace(this._displacementVector),this.intersectionPoint.addInPlace(this._displacementVector),this._slidePlaneNormal.scaleInPlace(o.n.SignedDistanceToPlaneFromPositionAndNormal(this.intersectionPoint,this._slidePlaneNormal,this._destinationPoint)),this._destinationPoint.subtractInPlace(this._slidePlaneNormal),this._destinationPoint.subtractToRef(this.intersectionPoint,t)},e}(),$i=function(){function e(){this._scaledPosition=o.x.Zero(),this._scaledVelocity=o.x.Zero(),this._finalPosition=o.x.Zero()}return e.prototype.getNewPosition=function(e,t,i,n,r,o,s){e.divideToRef(i._radius,this._scaledPosition),t.divideToRef(i._radius,this._scaledVelocity),i.collidedMesh=null,i._retry=0,i._initialVelocity=this._scaledVelocity,i._initialPosition=this._scaledPosition,this._collideWithWorld(this._scaledPosition,this._scaledVelocity,i,n,this._finalPosition,r),this._finalPosition.multiplyInPlace(i._radius),o(s,this._finalPosition,i.collidedMesh)},e.prototype.createCollider=function(){return new Ji},e.prototype.init=function(e){this._scene=e},e.prototype._collideWithWorld=function(e,t,i,n,r,o){void 0===o&&(o=null);var s=10*ge.b.CollisionsEpsilon;if(i._retry>=n)r.copyFrom(e);else{var a=o?o.collisionMask:i.collisionMask;i._initialize(e,t,s);for(var c=0;c<this._scene.meshes.length;c++){var l=this._scene.meshes[c];l.isEnabled()&&l.checkCollisions&&l.subMeshes&&l!==o&&0!=(a&l.collisionGroup)&&l._checkCollision(i)}i.collisionFound?(0===t.x&&0===t.y&&0===t.z||i._getResponse(e,t),t.length()<=s?r.copyFrom(e):(i._retry++,this._collideWithWorld(e,t,i,n,r,o))):e.addToRef(t,r)}},e}();W.a.CollisionCoordinatorFactory=function(){return new $i};var en=i(50),tn=i(81),nn=i(108),rn=i(77),on=i(43),sn=i(82),an=function(){function e(e,t,i,n,r,o){this.entries=new Array,this._boundingVectors=new Array,this._capacity=i,this._depth=n,this._maxDepth=r,this._creationFunc=o,this._minPoint=e,this._maxPoint=t,this._boundingVectors.push(e.clone()),this._boundingVectors.push(t.clone()),this._boundingVectors.push(e.clone()),this._boundingVectors[2].x=t.x,this._boundingVectors.push(e.clone()),this._boundingVectors[3].y=t.y,this._boundingVectors.push(e.clone()),this._boundingVectors[4].z=t.z,this._boundingVectors.push(t.clone()),this._boundingVectors[5].z=e.z,this._boundingVectors.push(t.clone()),this._boundingVectors[6].x=e.x,this._boundingVectors.push(t.clone()),this._boundingVectors[7].y=e.y}return Object.defineProperty(e.prototype,"capacity",{get:function(){return this._capacity},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"minPoint",{get:function(){return this._minPoint},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"maxPoint",{get:function(){return this._maxPoint},enumerable:!0,configurable:!0}),e.prototype.addEntry=function(e){if(this.blocks)for(var t=0;t<this.blocks.length;t++){this.blocks[t].addEntry(e)}else this._creationFunc(e,this),this.entries.length>this.capacity&&this._depth<this._maxDepth&&this.createInnerBlocks()},e.prototype.removeEntry=function(e){if(this.blocks)for(var t=0;t<this.blocks.length;t++){this.blocks[t].removeEntry(e)}else{var i=this.entries.indexOf(e);i>-1&&this.entries.splice(i,1)}},e.prototype.addEntries=function(e){for(var t=0;t<e.length;t++){var i=e[t];this.addEntry(i)}},e.prototype.select=function(e,t,i){if(rn.a.IsInFrustum(this._boundingVectors,e)){if(this.blocks){for(var n=0;n<this.blocks.length;n++){this.blocks[n].select(e,t,i)}return}i?t.concat(this.entries):t.concatWithNoDuplicate(this.entries)}},e.prototype.intersects=function(e,t,i,n){if(rn.a.IntersectsSphere(this._minPoint,this._maxPoint,e,t)){if(this.blocks){for(var r=0;r<this.blocks.length;r++){this.blocks[r].intersects(e,t,i,n)}return}n?i.concat(this.entries):i.concatWithNoDuplicate(this.entries)}},e.prototype.intersectsRay=function(e,t){if(e.intersectsBoxMinMax(this._minPoint,this._maxPoint)){if(this.blocks){for(var i=0;i<this.blocks.length;i++){this.blocks[i].intersectsRay(e,t)}return}t.concatWithNoDuplicate(this.entries)}},e.prototype.createInnerBlocks=function(){e._CreateBlocks(this._minPoint,this._maxPoint,this.entries,this._capacity,this._depth,this._maxDepth,this,this._creationFunc)},e._CreateBlocks=function(t,i,n,r,s,a,c,l){c.blocks=new Array;for(var u=new o.x((i.x-t.x)/2,(i.y-t.y)/2,(i.z-t.z)/2),h=0;h<2;h++)for(var d=0;d<2;d++)for(var f=0;f<2;f++){var p=new e(t.add(u.multiplyByFloats(h,d,f)),t.add(u.multiplyByFloats(h+1,d+1,f+1)),r,s+1,a,l);p.addEntries(n),c.blocks.push(p)}},e}(),cn=function(){function e(e,t,i){void 0===i&&(i=2),this.maxDepth=i,this.dynamicContent=new Array,this._maxBlockCapacity=t||64,this._selectionContent=new kt.b(1024),this._creationFunc=e}return e.prototype.update=function(e,t,i){an._CreateBlocks(e,t,i,this._maxBlockCapacity,0,this.maxDepth,this,this._creationFunc)},e.prototype.addMesh=function(e){for(var t=0;t<this.blocks.length;t++){this.blocks[t].addEntry(e)}},e.prototype.removeMesh=function(e){for(var t=0;t<this.blocks.length;t++){this.blocks[t].removeEntry(e)}},e.prototype.select=function(e,t){this._selectionContent.reset();for(var i=0;i<this.blocks.length;i++){this.blocks[i].select(e,this._selectionContent,t)}return t?this._selectionContent.concat(this.dynamicContent):this._selectionContent.concatWithNoDuplicate(this.dynamicContent),this._selectionContent},e.prototype.intersects=function(e,t,i){this._selectionContent.reset();for(var n=0;n<this.blocks.length;n++){this.blocks[n].intersects(e,t,this._selectionContent,i)}return i?this._selectionContent.concat(this.dynamicContent):this._selectionContent.concatWithNoDuplicate(this.dynamicContent),this._selectionContent},e.prototype.intersectsRay=function(e){this._selectionContent.reset();for(var t=0;t<this.blocks.length;t++){this.blocks[t].intersectsRay(e,this._selectionContent)}return this._selectionContent.concatWithNoDuplicate(this.dynamicContent),this._selectionContent},e.CreationFuncForMeshes=function(e,t){var i=e.getBoundingInfo();!e.isBlocked&&i.boundingBox.intersectsMinMax(t.minPoint,t.maxPoint)&&t.entries.push(e)},e.CreationFuncForSubMeshes=function(e,t){e.getBoundingInfo().boundingBox.intersectsMinMax(t.minPoint,t.maxPoint)&&t.entries.push(e)},e}();W.a.prototype.createOrUpdateSelectionOctree=function(e,t){void 0===e&&(e=64),void 0===t&&(t=2);var i=this._getComponent(Ae.a.NAME_OCTREE);i||(i=new ln(this),this._addComponent(i)),this._selectionOctree||(this._selectionOctree=new cn(cn.CreationFuncForMeshes,e,t));var n=this.getWorldExtends();return this._selectionOctree.update(n.min,n.max,this.meshes),this._selectionOctree},Object.defineProperty(W.a.prototype,"selectionOctree",{get:function(){return this._selectionOctree},enumerable:!0,configurable:!0}),Fe.a.prototype.createOrUpdateSubmeshesOctree=function(e,t){void 0===e&&(e=64),void 0===t&&(t=2);var i=this.getScene(),n=i._getComponent(Ae.a.NAME_OCTREE);n||(n=new ln(i),i._addComponent(n)),this._submeshesOctree||(this._submeshesOctree=new cn(cn.CreationFuncForSubMeshes,e,t)),this.computeWorldMatrix(!0);var r=this.getBoundingInfo().boundingBox;return this._submeshesOctree.update(r.minimumWorld,r.maximumWorld,this.subMeshes),this._submeshesOctree};var ln=function(){function e(e){this.name=Ae.a.NAME_OCTREE,this.checksIsEnabled=!0,this._tempRay=new It.a(o.x.Zero(),new o.x(1,1,1)),this.scene=e,this.scene.getActiveMeshCandidates=this.getActiveMeshCandidates.bind(this),this.scene.getActiveSubMeshCandidates=this.getActiveSubMeshCandidates.bind(this),this.scene.getCollidingSubMeshCandidates=this.getCollidingSubMeshCandidates.bind(this),this.scene.getIntersectingSubMeshCandidates=this.getIntersectingSubMeshCandidates.bind(this)}return e.prototype.register=function(){var e=this;this.scene.onMeshRemovedObservable.add(function(t){var i=e.scene.selectionOctree;if(null!=i){var n=i.dynamicContent.indexOf(t);-1!==n&&i.dynamicContent.splice(n,1)}}),this.scene.onMeshImportedObservable.add(function(t){var i=e.scene.selectionOctree;null!=i&&i.addMesh(t)})},e.prototype.getActiveMeshCandidates=function(){return this.scene._selectionOctree?this.scene._selectionOctree.select(this.scene.frustumPlanes):this.scene._getDefaultMeshCandidates()},e.prototype.getActiveSubMeshCandidates=function(e){return e._submeshesOctree&&e.useOctreeForRenderingSelection?e._submeshesOctree.select(this.scene.frustumPlanes):this.scene._getDefaultSubMeshCandidates(e)},e.prototype.getIntersectingSubMeshCandidates=function(e,t){return e._submeshesOctree&&e.useOctreeForPicking?(It.a.TransformToRef(t,e.getWorldMatrix(),this._tempRay),e._submeshesOctree.intersectsRay(this._tempRay)):this.scene._getDefaultSubMeshCandidates(e)},e.prototype.getCollidingSubMeshCandidates=function(e,t){if(e._submeshesOctree&&e.useOctreeForCollisions){var i=t._velocityWorldLength+Math.max(t._radius.x,t._radius.y,t._radius.z);return e._submeshesOctree.intersects(t._basePointWorld,i)}return this.scene._getDefaultSubMeshCandidates(e)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e}(),un=i(74),hn=i(128),dn=function(){return function(){this._timeElapsedQueryEnded=!1}}(),fn=function(){return function(){this.occlusionInternalRetryCounter=0,this.isOcclusionQueryInProgress=!1,this.isOccluded=!1,this.occlusionRetryCount=-1,this.occlusionType=Fe.a.OCCLUSION_TYPE_NONE,this.occlusionQueryAlgorithmType=Fe.a.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE}}();ge.b.prototype.createQuery=function(){return this._gl.createQuery()},ge.b.prototype.deleteQuery=function(e){return this._gl.deleteQuery(e),this},ge.b.prototype.isQueryResultAvailable=function(e){return this._gl.getQueryParameter(e,this._gl.QUERY_RESULT_AVAILABLE)},ge.b.prototype.getQueryResult=function(e){return this._gl.getQueryParameter(e,this._gl.QUERY_RESULT)},ge.b.prototype.beginOcclusionQuery=function(e,t){var i=this._getGlAlgorithmType(e);return this._gl.beginQuery(i,t),this},ge.b.prototype.endOcclusionQuery=function(e){var t=this._getGlAlgorithmType(e);return this._gl.endQuery(t),this},ge.b.prototype._createTimeQuery=function(){var e=this.getCaps().timerQuery;return e.createQueryEXT?e.createQueryEXT():this.createQuery()},ge.b.prototype._deleteTimeQuery=function(e){var t=this.getCaps().timerQuery;t.deleteQueryEXT?t.deleteQueryEXT(e):this.deleteQuery(e)},ge.b.prototype._getTimeQueryResult=function(e){var t=this.getCaps().timerQuery;return t.getQueryObjectEXT?t.getQueryObjectEXT(e,t.QUERY_RESULT_EXT):this.getQueryResult(e)},ge.b.prototype._getTimeQueryAvailability=function(e){var t=this.getCaps().timerQuery;return t.getQueryObjectEXT?t.getQueryObjectEXT(e,t.QUERY_RESULT_AVAILABLE_EXT):this.isQueryResultAvailable(e)},ge.b.prototype.startTimeQuery=function(){var e=this.getCaps(),t=e.timerQuery;if(!t)return null;var i=new dn;if(this._gl.getParameter(t.GPU_DISJOINT_EXT),e.canUseTimestampForTimerQuery)i._startTimeQuery=this._createTimeQuery(),t.queryCounterEXT(i._startTimeQuery,t.TIMESTAMP_EXT);else{if(this._currentNonTimestampToken)return this._currentNonTimestampToken;i._timeElapsedQuery=this._createTimeQuery(),t.beginQueryEXT?t.beginQueryEXT(t.TIME_ELAPSED_EXT,i._timeElapsedQuery):this._gl.beginQuery(t.TIME_ELAPSED_EXT,i._timeElapsedQuery),this._currentNonTimestampToken=i}return i},ge.b.prototype.endTimeQuery=function(e){var t=this.getCaps(),i=t.timerQuery;if(!i||!e)return-1;if(t.canUseTimestampForTimerQuery){if(!e._startTimeQuery)return-1;e._endTimeQuery||(e._endTimeQuery=this._createTimeQuery(),i.queryCounterEXT(e._endTimeQuery,i.TIMESTAMP_EXT))}else if(!e._timeElapsedQueryEnded){if(!e._timeElapsedQuery)return-1;i.endQueryEXT?i.endQueryEXT(i.TIME_ELAPSED_EXT):this._gl.endQuery(i.TIME_ELAPSED_EXT),e._timeElapsedQueryEnded=!0}var n=this._gl.getParameter(i.GPU_DISJOINT_EXT),r=!1;if(e._endTimeQuery?r=this._getTimeQueryAvailability(e._endTimeQuery):e._timeElapsedQuery&&(r=this._getTimeQueryAvailability(e._timeElapsedQuery)),r&&!n){var o=0;if(t.canUseTimestampForTimerQuery){if(!e._startTimeQuery||!e._endTimeQuery)return-1;var s=this._getTimeQueryResult(e._startTimeQuery);o=this._getTimeQueryResult(e._endTimeQuery)-s,this._deleteTimeQuery(e._startTimeQuery),this._deleteTimeQuery(e._endTimeQuery),e._startTimeQuery=null,e._endTimeQuery=null}else{if(!e._timeElapsedQuery)return-1;o=this._getTimeQueryResult(e._timeElapsedQuery),this._deleteTimeQuery(e._timeElapsedQuery),e._timeElapsedQuery=null,e._timeElapsedQueryEnded=!1,this._currentNonTimestampToken=null}return o}return-1},ge.b.prototype._getGlAlgorithmType=function(e){return e===Fe.a.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE?this._gl.ANY_SAMPLES_PASSED_CONSERVATIVE:this._gl.ANY_SAMPLES_PASSED},Object.defineProperty(Fe.a.prototype,"isOcclusionQueryInProgress",{get:function(){return this._occlusionDataStorage.isOcclusionQueryInProgress},enumerable:!1,configurable:!0}),Object.defineProperty(Fe.a.prototype,"_occlusionDataStorage",{get:function(){return this.__occlusionDataStorage||(this.__occlusionDataStorage=new fn),this.__occlusionDataStorage},enumerable:!1,configurable:!0}),Object.defineProperty(Fe.a.prototype,"isOccluded",{get:function(){return this._occlusionDataStorage.isOccluded},set:function(e){this._occlusionDataStorage.isOccluded=e},enumerable:!0,configurable:!0}),Object.defineProperty(Fe.a.prototype,"occlusionQueryAlgorithmType",{get:function(){return this._occlusionDataStorage.occlusionQueryAlgorithmType},set:function(e){this._occlusionDataStorage.occlusionQueryAlgorithmType=e},enumerable:!0,configurable:!0}),Object.defineProperty(Fe.a.prototype,"occlusionType",{get:function(){return this._occlusionDataStorage.occlusionType},set:function(e){this._occlusionDataStorage.occlusionType=e},enumerable:!0,configurable:!0}),Object.defineProperty(Fe.a.prototype,"occlusionRetryCount",{get:function(){return this._occlusionDataStorage.occlusionRetryCount},set:function(e){this._occlusionDataStorage.occlusionRetryCount=e},enumerable:!0,configurable:!0}),Fe.a.prototype._checkOcclusionQuery=function(){var e=this._occlusionDataStorage;if(e.occlusionType===Fe.a.OCCLUSION_TYPE_NONE)return e.isOccluded=!1,!1;var t=this.getEngine();if(t.webGLVersion<2)return e.isOccluded=!1,!1;if(!t.isQueryResultAvailable)return e.isOccluded=!1,!1;if(this.isOcclusionQueryInProgress&&this._occlusionQuery)if(t.isQueryResultAvailable(this._occlusionQuery)){var i=t.getQueryResult(this._occlusionQuery);e.isOcclusionQueryInProgress=!1,e.occlusionInternalRetryCounter=0,e.isOccluded=1!==i}else{if(e.occlusionInternalRetryCounter++,!(-1!==e.occlusionRetryCount&&e.occlusionInternalRetryCounter>e.occlusionRetryCount))return!1;e.isOcclusionQueryInProgress=!1,e.occlusionInternalRetryCounter=0,e.isOccluded=e.occlusionType!==Fe.a.OCCLUSION_TYPE_OPTIMISTIC&&e.isOccluded}var n=this.getScene();if(n.getBoundingBoxRenderer){var r=n.getBoundingBoxRenderer();this._occlusionQuery||(this._occlusionQuery=t.createQuery()),t.beginOcclusionQuery(e.occlusionQueryAlgorithmType,this._occlusionQuery),r.renderOcclusionBoundingBox(this),t.endOcclusionQuery(e.occlusionQueryAlgorithmType),this._occlusionDataStorage.isOcclusionQueryInProgress=!0}return e.isOccluded};ge.b.prototype.createTransformFeedback=function(){return this._gl.createTransformFeedback()},ge.b.prototype.deleteTransformFeedback=function(e){this._gl.deleteTransformFeedback(e)},ge.b.prototype.bindTransformFeedback=function(e){this._gl.bindTransformFeedback(this._gl.TRANSFORM_FEEDBACK,e)},ge.b.prototype.beginTransformFeedback=function(e){void 0===e&&(e=!0),this._gl.beginTransformFeedback(e?this._gl.POINTS:this._gl.TRIANGLES)},ge.b.prototype.endTransformFeedback=function(){this._gl.endTransformFeedback()},ge.b.prototype.setTranformFeedbackVaryings=function(e,t){this._gl.transformFeedbackVaryings(e,t,this._gl.INTERLEAVED_ATTRIBS)},ge.b.prototype.bindTransformFeedbackBuffer=function(e){this._gl.bindBufferBase(this._gl.TRANSFORM_FEEDBACK_BUFFER,0,e?e.underlyingResource:null)};var pn=i(107),_n=function(){function e(){}return e.COPY=1,e.CUT=2,e.PASTE=3,e}(),gn=function(){function e(e,t){this.type=e,this.event=t}return e.GetTypeFromCharacter=function(e){switch(e){case 67:return _n.COPY;case 86:return _n.PASTE;case 88:return _n.CUT;default:return-1}},e}(),mn=i(59),vn=i(55),yn=function(){function e(e,t,i){this.lengthComputable=e,this.loaded=t,this.total=i}return e.FromProgressEvent=function(t){return new e(t.lengthComputable,t.loaded,t.total)},e}(),bn=function(){function e(){}return Object.defineProperty(e,"ForceFullSceneLoadingForIncremental",{get:function(){return vn.a.ForceFullSceneLoadingForIncremental},set:function(e){vn.a.ForceFullSceneLoadingForIncremental=e},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ShowLoadingScreen",{get:function(){return vn.a.ShowLoadingScreen},set:function(e){vn.a.ShowLoadingScreen=e},enumerable:!0,configurable:!0}),Object.defineProperty(e,"loggingLevel",{get:function(){return vn.a.loggingLevel},set:function(e){vn.a.loggingLevel=e},enumerable:!0,configurable:!0}),Object.defineProperty(e,"CleanBoneMatrixWeights",{get:function(){return vn.a.CleanBoneMatrixWeights},set:function(e){vn.a.CleanBoneMatrixWeights=e},enumerable:!0,configurable:!0}),e._getDefaultPlugin=function(){return e._registeredPlugins[".babylon"]},e._getPluginForExtension=function(t){var i=e._registeredPlugins[t];return i||(p.a.Warn("Unable to find a plugin to load "+t+" files. 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t.extensions){var i=t.extensions;e._registeredPlugins[i.toLowerCase()]={plugin:t,isBinary:!1}}else{var n=t.extensions;Object.keys(n).forEach(function(i){e._registeredPlugins[i.toLowerCase()]={plugin:t,isBinary:n[i].isBinary}})}},e.ImportMesh=function(t,i,n,r,o,s,a,c){if(void 0===n&&(n=""),void 0===r&&(r=P.a.LastCreatedScene),void 0===o&&(o=null),void 0===s&&(s=null),void 0===a&&(a=null),void 0===c&&(c=null),!r)return p.a.Error("No scene available to import mesh to"),null;var l=e._getFileInfo(i,n);if(!l)return null;var u={};r._addPendingData(u);var h=function(){r._removePendingData(u)},d=function(e,t){var i="Unable to import meshes from "+l.url+": "+e;a?a(r,i,t):p.a.Error(i),h()},f=s?function(e){try{s(e)}catch(e){d("Error in onProgress callback",e)}}:void 0,_=function(e,t,i,n){if(r.importedMeshesFiles.push(l.url),o)try{o(e,t,i,n)}catch(e){d("Error in onSuccess callback",e)}r._removePendingData(u)};return 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available"),null)},e.LoadAsync=function(t,i,n,r,o){return void 0===i&&(i=""),void 0===n&&(n=P.a.LastCreatedEngine),void 0===r&&(r=null),void 0===o&&(o=null),new Promise(function(s,a){e.Load(t,i,n,function(e){s(e)},r,function(e,t,i){a(i||new Error(t))},o)})},e.Append=function(t,i,n,r,o,s,a){if(void 0===i&&(i=""),void 0===n&&(n=P.a.LastCreatedScene),void 0===r&&(r=null),void 0===o&&(o=null),void 0===s&&(s=null),void 0===a&&(a=null),!n)return p.a.Error("No scene available to append to"),null;var c=e._getFileInfo(t,i);if(!c)return null;e.ShowLoadingScreen&&n.getEngine().displayLoadingUI();var l={};n._addPendingData(l);var u=function(){n._removePendingData(l),n.getEngine().hideLoadingUI()},h=function(e,t){var i="Unable to load from "+c.url+(e?": "+e:"");s?s(n,i,t):p.a.Error(i),u()},d=o?function(e){try{o(e)}catch(e){h("Error in onProgress callback",e)}}:void 0,f=function(){if(r)try{r(n)}catch(e){h("Error in onSuccess callback",e)}n._removePendingData(l)};return e._loadData(c,n,function(t,i){if(t.load){if(!t.load(n,i,c.rootUrl,h))return;n.loadingPluginName=t.name,f()}else{t.loadAsync(n,i,c.rootUrl,d,c.name).then(function(){n.loadingPluginName=t.name,f()}).catch(function(e){h(e.message,e)})}e.ShowLoadingScreen&&n.executeWhenReady(function(){n.getEngine().hideLoadingUI()})},d,h,u,a)},e.AppendAsync=function(t,i,n,r,o){return void 0===i&&(i=""),void 0===n&&(n=P.a.LastCreatedScene),void 0===r&&(r=null),void 0===o&&(o=null),new Promise(function(s,a){e.Append(t,i,n,function(e){s(e)},r,function(e,t,i){a(i||new Error(t))},o)})},e.LoadAssetContainer=function(t,i,n,r,o,s,a){if(void 0===i&&(i=""),void 0===n&&(n=P.a.LastCreatedScene),void 0===r&&(r=null),void 0===o&&(o=null),void 0===s&&(s=null),void 0===a&&(a=null),!n)return p.a.Error("No scene available to load asset container to"),null;var c=e._getFileInfo(t,i);if(!c)return null;var l={};n._addPendingData(l);var u=function(){n._removePendingData(l)},h=function(e,t){var i="Unable to load assets from "+c.url+(e?": "+e:"");s?s(n,i,t):p.a.Error(i),u()},d=o?function(e){try{o(e)}catch(e){h("Error in onProgress callback",e)}}:void 0,f=function(e){if(r)try{r(e)}catch(e){h("Error in onSuccess callback",e)}n._removePendingData(l)};return e._loadData(c,n,function(t,i){if(t.loadAssetContainer){var r=t.loadAssetContainer(n,i,c.rootUrl,h);if(!r)return;n.loadingPluginName=t.name,f(r)}else if(t.loadAssetContainerAsync){t.loadAssetContainerAsync(n,i,c.rootUrl,d,c.name).then(function(e){n.loadingPluginName=t.name,f(e)}).catch(function(e){h(e.message,e)})}else h("LoadAssetContainer is not supported by this plugin. Plugin did not provide a loadAssetContainer or loadAssetContainerAsync method.");e.ShowLoadingScreen&&n.executeWhenReady(function(){n.getEngine().hideLoadingUI()})},d,h,u,a)},e.LoadAssetContainerAsync=function(t,i,n,r,o){return void 0===i&&(i=""),void 0===n&&(n=P.a.LastCreatedScene),void 0===r&&(r=null),void 0===o&&(o=null),new Promise(function(s,a){e.LoadAssetContainer(t,i,n,function(e){s(e)},r,function(e,t,i){a(i||new Error(t))},o)})},e.NO_LOGGING=_.a.SCENELOADER_NO_LOGGING,e.MINIMAL_LOGGING=_.a.SCENELOADER_MINIMAL_LOGGING,e.SUMMARY_LOGGING=_.a.SCENELOADER_SUMMARY_LOGGING,e.DETAILED_LOGGING=_.a.SCENELOADER_DETAILED_LOGGING,e.OnPluginActivatedObservable=new r.c,e._registeredPlugins={},e}(),Tn=function(e){function t(t){var i=e.call(this,t)||this;return i.controllerType=St.DAYDREAM,i}return l.d(t,e),t.prototype.initControllerMesh=function(e,i){var n=this;bn.ImportMesh("",t.MODEL_BASE_URL,t.MODEL_FILENAME,e,function(e){n._defaultModel=e[1],n.attachToMesh(n._defaultModel),i&&i(n._defaultModel)})},t.prototype._handleButtonChange=function(e,t,i){if(0===e){var n=this.onTriggerStateChangedObservable;n&&n.notifyObservers(t)}else p.a.Warn("Unrecognized Daydream button index: "+e)},t.MODEL_BASE_URL="https://controllers.babylonjs.com/generic/",t.MODEL_FILENAME="generic.babylon",t.GAMEPAD_ID_PREFIX="Daydream",t}(Ai);wt._ControllerFactories.push({canCreate:function(e){return 0===e.id.indexOf(Tn.GAMEPAD_ID_PREFIX)},create:function(e){return new Tn(e)}});var En=function(e){function t(t){var i=e.call(this,t)||this;return i._buttonIndexToObservableNameMap=["onPadStateChangedObservable","onTriggerStateChangedObservable"],i.controllerType=St.GEAR_VR,i._calculatedPosition=new o.x("left"==i.hand?-.15:.15,-.5,.25),i._disableTrackPosition(i._calculatedPosition),i}return l.d(t,e),t.prototype.initControllerMesh=function(e,i){var n=this;bn.ImportMesh("",t.MODEL_BASE_URL,t.MODEL_FILENAME,e,function(t){var r=new fe.a("",e);t[1].parent=r,t[1].position.z=-.15,n._defaultModel=r,n.attachToMesh(n._defaultModel),i&&i(n._defaultModel)})},t.prototype._handleButtonChange=function(e,t,i){if(e<this._buttonIndexToObservableNameMap.length){var n=this[this._buttonIndexToObservableNameMap[e]];n&&n.notifyObservers(t)}},t.MODEL_BASE_URL="https://controllers.babylonjs.com/generic/",t.MODEL_FILENAME="generic.babylon",t.GAMEPAD_ID_PREFIX="Gear VR",t}(Ai);wt._ControllerFactories.push({canCreate:function(e){return 0===e.id.indexOf(En.GAMEPAD_ID_PREFIX)||-1!==e.id.indexOf("Oculus Go")},create:function(e){return new En(e)}});var An=function(e){function t(t){return e.call(this,t)||this}return l.d(t,e),t.prototype.initControllerMesh=function(e,i){var n=this;bn.ImportMesh("",t.MODEL_BASE_URL,t.MODEL_FILENAME,e,function(e){n._defaultModel=e[1],n.attachToMesh(n._defaultModel),i&&i(n._defaultModel)})},t.prototype._handleButtonChange=function(e,t,i){console.log("Button id: "+e+"state: "),console.dir(t)},t.MODEL_BASE_URL="https://controllers.babylonjs.com/generic/",t.MODEL_FILENAME="generic.babylon",t}(Ai);wt._DefaultControllerFactory=function(e){return new An(e)};var xn=function(e){function t(t){var i=e.call(this,t)||this;return i.onSecondaryTriggerStateChangedObservable=new r.c,i.onThumbRestChangedObservable=new r.c,i.controllerType=St.OCULUS,i}return l.d(t,e),t.prototype.initControllerMesh=function(e,i){var n,r=this;n="left"===this.hand?t.MODEL_LEFT_FILENAME:t.MODEL_RIGHT_FILENAME,bn.ImportMesh("",t.MODEL_BASE_URL,n,e,function(e){r._defaultModel=e[1],r.attachToMesh(r._defaultModel),i&&i(r._defaultModel)})},Object.defineProperty(t.prototype,"onAButtonStateChangedObservable",{get:function(){if("right"===this.hand)return this.onMainButtonStateChangedObservable;throw new Error("No A button on left hand")},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onBButtonStateChangedObservable",{get:function(){if("right"===this.hand)return this.onSecondaryButtonStateChangedObservable;throw new Error("No B button on left hand")},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onXButtonStateChangedObservable",{get:function(){if("left"===this.hand)return this.onMainButtonStateChangedObservable;throw new Error("No X button on right hand")},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onYButtonStateChangedObservable",{get:function(){if("left"===this.hand)return this.onSecondaryButtonStateChangedObservable;throw new Error("No Y button on right hand")},enumerable:!0,configurable:!0}),t.prototype._handleButtonChange=function(e,t,i){var n=t,r="right"===this.hand?-1:1;switch(e){case 0:return void this.onPadStateChangedObservable.notifyObservers(n);case 1:return this._defaultModel&&(this._defaultModel.getChildren()[3].rotation.x=.2*-n.value,this._defaultModel.getChildren()[3].position.y=.005*-n.value,this._defaultModel.getChildren()[3].position.z=.005*-n.value),void this.onTriggerStateChangedObservable.notifyObservers(n);case 2:return this._defaultModel&&(this._defaultModel.getChildren()[4].position.x=r*n.value*.0035),void this.onSecondaryTriggerStateChangedObservable.notifyObservers(n);case 3:return this._defaultModel&&(n.pressed?this._defaultModel.getChildren()[1].position.y=-.001:this._defaultModel.getChildren()[1].position.y=0),void this.onMainButtonStateChangedObservable.notifyObservers(n);case 4:return this._defaultModel&&(n.pressed?this._defaultModel.getChildren()[2].position.y=-.001:this._defaultModel.getChildren()[2].position.y=0),void this.onSecondaryButtonStateChangedObservable.notifyObservers(n);case 5:return void this.onThumbRestChangedObservable.notifyObservers(n)}},t.MODEL_BASE_URL="https://controllers.babylonjs.com/oculus/",t.MODEL_LEFT_FILENAME="left.babylon",t.MODEL_RIGHT_FILENAME="right.babylon",t}(Ai);wt._ControllerFactories.push({canCreate:function(e){return-1!==e.id.indexOf("Oculus Touch")},create:function(e){return new xn(e)}});var Rn=function(e){function t(t){var i=e.call(this,t)||this;return i.controllerType=St.VIVE,i._invertLeftStickY=!0,i}return l.d(t,e),t.prototype.initControllerMesh=function(e,i){var n=this;bn.ImportMesh("",t.MODEL_BASE_URL,t.MODEL_FILENAME,e,function(e){n._defaultModel=e[1],n.attachToMesh(n._defaultModel),i&&i(n._defaultModel)})},Object.defineProperty(t.prototype,"onLeftButtonStateChangedObservable",{get:function(){return this.onMainButtonStateChangedObservable},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onRightButtonStateChangedObservable",{get:function(){return this.onMainButtonStateChangedObservable},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onMenuButtonStateChangedObservable",{get:function(){return this.onSecondaryButtonStateChangedObservable},enumerable:!0,configurable:!0}),t.prototype._handleButtonChange=function(e,t,i){var n=t;switch(e){case 0:return void this.onPadStateChangedObservable.notifyObservers(n);case 1:return this._defaultModel&&(this._defaultModel.getChildren()[6].rotation.x=.15*-n.value),void this.onTriggerStateChangedObservable.notifyObservers(n);case 2:return void this.onMainButtonStateChangedObservable.notifyObservers(n);case 3:return this._defaultModel&&(n.pressed?this._defaultModel.getChildren()[2].position.y=-.001:this._defaultModel.getChildren()[2].position.y=0),void this.onSecondaryButtonStateChangedObservable.notifyObservers(n)}},t.MODEL_BASE_URL="https://controllers.babylonjs.com/vive/",t.MODEL_FILENAME="wand.babylon",t}(Ai);wt._ControllerFactories.push({canCreate:function(e){return-1!==e.id.toLowerCase().indexOf("openvr")},create:function(e){return new Rn(e)}});var Pn=function(){return function(){this.buttonMeshes={},this.axisMeshes={}}}(),Sn=function(e){function t(t){var i=e.call(this,t)||this;return i._mapping={buttons:["thumbstick","trigger","grip","menu","trackpad"],buttonMeshNames:{trigger:"SELECT",menu:"MENU",grip:"GRASP",thumbstick:"THUMBSTICK_PRESS",trackpad:"TOUCHPAD_PRESS"},buttonObservableNames:{trigger:"onTriggerStateChangedObservable",menu:"onSecondaryButtonStateChangedObservable",grip:"onMainButtonStateChangedObservable",thumbstick:"onPadStateChangedObservable",trackpad:"onTrackpadChangedObservable"},axisMeshNames:["THUMBSTICK_X","THUMBSTICK_Y","TOUCHPAD_TOUCH_X","TOUCHPAD_TOUCH_Y"],pointingPoseMeshName:Ft.POINTING_POSE},i.onTrackpadChangedObservable=new r.c,i.onTrackpadValuesChangedObservable=new r.c,i.trackpad={x:0,y:0},i.controllerType=St.WINDOWS,i._loadedMeshInfo=null,i}return l.d(t,e),Object.defineProperty(t.prototype,"onTriggerButtonStateChangedObservable",{get:function(){return this.onTriggerStateChangedObservable},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onMenuButtonStateChangedObservable",{get:function(){return this.onSecondaryButtonStateChangedObservable},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onGripButtonStateChangedObservable",{get:function(){return this.onMainButtonStateChangedObservable},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onThumbstickButtonStateChangedObservable",{get:function(){return this.onPadStateChangedObservable},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onTouchpadButtonStateChangedObservable",{get:function(){return this.onTrackpadChangedObservable},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onTouchpadValuesChangedObservable",{get:function(){return this.onTrackpadValuesChangedObservable},enumerable:!0,configurable:!0}),t.prototype._updateTrackpad=function(){!this.browserGamepad.axes||this.browserGamepad.axes[2]==this.trackpad.x&&this.browserGamepad.axes[3]==this.trackpad.y||(this.trackpad.x=this.browserGamepad.axes[2],this.trackpad.y=this.browserGamepad.axes[3],this.onTrackpadValuesChangedObservable.notifyObservers(this.trackpad))},t.prototype.update=function(){if(e.prototype.update.call(this),this.browserGamepad.axes&&(this._updateTrackpad(),this._loadedMeshInfo))for(var t=0;t<this._mapping.axisMeshNames.length;t++)this._lerpAxisTransform(t,this.browserGamepad.axes[t])},t.prototype._handleButtonChange=function(e,t,i){var n=this._mapping.buttons[e];if(n){this._updateTrackpad();var r=this[this._mapping.buttonObservableNames[n]];r&&r.notifyObservers(t),this._lerpButtonTransform(n,t.value)}},t.prototype._lerpButtonTransform=function(e,t){if(this._loadedMeshInfo){var i=this._loadedMeshInfo.buttonMeshes[e];i.unpressed.rotationQuaternion&&i.pressed.rotationQuaternion&&i.value.rotationQuaternion&&(o.q.SlerpToRef(i.unpressed.rotationQuaternion,i.pressed.rotationQuaternion,t,i.value.rotationQuaternion),o.x.LerpToRef(i.unpressed.position,i.pressed.position,t,i.value.position))}},t.prototype._lerpAxisTransform=function(e,t){if(this._loadedMeshInfo){var i=this._loadedMeshInfo.axisMeshes[e];if(i&&i.min.rotationQuaternion&&i.max.rotationQuaternion&&i.value.rotationQuaternion){var n=.5*t+.5;o.q.SlerpToRef(i.min.rotationQuaternion,i.max.rotationQuaternion,n,i.value.rotationQuaternion),o.x.LerpToRef(i.min.position,i.max.position,n,i.value.position)}}},t.prototype.initControllerMesh=function(e,i,n){var r,o,s=this;if(void 0===n&&(n=!1),bn.IsPluginForExtensionAvailable(".glb")){var a="default";if(this.id&&!n){var c=this.id.match(t.GAMEPAD_ID_PATTERN);a=c&&c[0]||a}o="left"===this.hand?t.MODEL_LEFT_FILENAME:t.MODEL_RIGHT_FILENAME,r=t.MODEL_BASE_URL+a+"/"}else p.a.Warn("You need to reference GLTF loader to load Windows Motion Controllers model. Falling back to generic models"),r=An.MODEL_BASE_URL,o=An.MODEL_FILENAME;bn.ImportMesh("",r,o,e,function(t){s._loadedMeshInfo=s.processModel(e,t),s._loadedMeshInfo&&(s._defaultModel=s._loadedMeshInfo.rootNode,s.attachToMesh(s._defaultModel),i&&i(s._defaultModel))},null,function(e,t){p.a.Log(t),p.a.Warn("Failed to retrieve controller model from the remote server: "+r+o),n||s.initControllerMesh(e,i,!0)})},t.prototype.processModel=function(e,t){for(var i=null,n=new fe.a(this.id+" "+this.hand,e),r=null,o=0;o<t.length;o++){var s=t[o];if(!s.parent){s.isPickable=!1,r=s;break}}return r?(r.setParent(n),i=this.createMeshInfo(n)):p.a.Warn("Could not find root node in model file."),i},t.prototype.createMeshInfo=function(e){var t,i=new Pn;for(i.rootNode=e,i.buttonMeshes={},i.axisMeshes={},t=0;t<this._mapping.buttons.length;t++){var n=this._mapping.buttonMeshNames[this._mapping.buttons[t]];if(n){var r=l(e,n);if(r){var o={index:t,value:u(r,"VALUE"),pressed:u(r,"PRESSED"),unpressed:u(r,"UNPRESSED")};o.value&&o.pressed&&o.unpressed?i.buttonMeshes[this._mapping.buttons[t]]=o:p.a.Warn("Missing button submesh under mesh with name: "+n+"(VALUE: "+!!o.value+", PRESSED: "+!!o.pressed+", UNPRESSED:"+!!o.unpressed+")")}else p.a.Warn("Missing button mesh with name: "+n)}else p.a.Log("Skipping unknown button at index: "+t+" with mapped name: "+this._mapping.buttons[t])}for(t=0;t<this._mapping.axisMeshNames.length;t++){var s=this._mapping.axisMeshNames[t];if(s){var a=l(e,s);if(a){var c={index:t,value:u(a,"VALUE"),min:u(a,"MIN"),max:u(a,"MAX")};c.value&&c.min&&c.max?i.axisMeshes[t]=c:p.a.Warn("Missing axis submesh under mesh with name: "+s+"(VALUE: "+!!c.value+", MIN: "+!!c.min+", MAX:"+!!c.max+")")}else p.a.Warn("Missing axis mesh with name: "+s)}else p.a.Log("Skipping unknown axis at index: "+t)}return i.pointingPoseNode=l(e,this._mapping.pointingPoseMeshName),i.pointingPoseNode?this._pointingPoseNode=i.pointingPoseNode:p.a.Warn("Missing pointing pose mesh with name: "+this._mapping.pointingPoseMeshName),i;function l(e,t){return e.getChildren(function(e){return e.name===t},!1)[0]}function u(e,t){return e.getChildren(function(e){return e.name==t},!0)[0]}},t.prototype.getForwardRay=function(t){if(void 0===t&&(t=100),!this._loadedMeshInfo||!this._loadedMeshInfo.pointingPoseNode)return e.prototype.getForwardRay.call(this,t);var i=this._loadedMeshInfo.pointingPoseNode.getWorldMatrix(),n=i.getTranslation(),r=new o.x(0,0,-1),s=o.x.TransformNormal(r,i),a=o.x.Normalize(s);return new It.a(n,a,t)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onTrackpadChangedObservable.clear()},t.MODEL_BASE_URL="https://controllers.babylonjs.com/microsoft/",t.MODEL_LEFT_FILENAME="left.glb",t.MODEL_RIGHT_FILENAME="right.glb",t.GAMEPAD_ID_PREFIX="Spatial Controller (Spatial Interaction Source) ",t.GAMEPAD_ID_PATTERN=/([0-9a-zA-Z]+-[0-9a-zA-Z]+)$/,t}(Ai);wt._ControllerFactories.push({canCreate:function(e){return 0===e.id.indexOf(Sn.GAMEPAD_ID_PREFIX)},create:function(e){return new Sn(e)}});var Cn=i(58),Mn=i(52),On=i(48),In=i(41),Dn=function(e){function t(t,i,n){void 0===i&&(i=o.e.Gray()),void 0===n&&(n=In.a.DefaultUtilityLayer);var s=e.call(this,n)||this;s._pointerObserver=null,s.snapDistance=0,s.onSnapObservable=new r.c,s.uniformScaling=!1,s._coloredMaterial=new Ri.a("",n.utilityLayerScene),s._coloredMaterial.diffuseColor=i,s._coloredMaterial.specularColor=i.subtract(new o.e(.1,.1,.1));var a=new Ri.a("",n.utilityLayerScene);a.diffuseColor=i.add(new o.e(.3,.3,.3));var c=new Fe.a("",n.utilityLayerScene),l=Mn.a.CreateBox("yPosMesh",{size:.4},n.utilityLayerScene),u=Fi.a.CreateCylinder("cylinder",{diameterTop:.005,height:.275,diameterBottom:.005,tessellation:96},n.utilityLayerScene);u.material=s._coloredMaterial,c.addChild(l),c.addChild(u),l.scaling.scaleInPlace(.1),l.material=s._coloredMaterial,l.rotation.x=Math.PI/2,l.position.z+=.3,u.position.z+=.1375,u.rotation.x=Math.PI/2,c.lookAt(s._rootMesh.position.add(t)),s._rootMesh.addChild(c),c.scaling.scaleInPlace(1/3),s.dragBehavior=new Le.a({dragAxis:t}),s.dragBehavior.moveAttached=!1,s._rootMesh.addBehavior(s.dragBehavior);var h=0,d=new o.x,f={snapDistance:0};s.dragBehavior.onDragObservable.add(function(e){if(s.attachedMesh){var i=e.dragDistance*(3*s.scaleRatio/s._rootMesh.scaling.length()),n=!1,r=0;s.uniformScaling?(s.attachedMesh.scaling.normalizeToRef(d),d.y<0&&d.scaleInPlace(-1)):d.copyFrom(t),0==s.snapDistance?d.scaleToRef(i,d):(h+=i,Math.abs(h)>s.snapDistance?(r=Math.floor(Math.abs(h)/s.snapDistance),h<0&&(r*=-1),h%=s.snapDistance,d.scaleToRef(s.snapDistance*r,d),n=!0):d.scaleInPlace(0)),s.attachedMesh.scaling.addInPlace(d),n&&(f.snapDistance=s.snapDistance*r,s.onSnapObservable.notifyObservers(f))}}),s._pointerObserver=n.utilityLayerScene.onPointerObservable.add(function(e){if(!s._customMeshSet){var t=e.pickInfo&&-1!=s._rootMesh.getChildMeshes().indexOf(e.pickInfo.pickedMesh)?a:s._coloredMaterial;s._rootMesh.getChildMeshes().forEach(function(e){e.material=t,e.color&&(e.color=t.diffuseColor)})}});var p=n._getSharedGizmoLight();return p.includedOnlyMeshes=p.includedOnlyMeshes.concat(s._rootMesh.getChildMeshes()),s}return l.d(t,e),t.prototype._attachedMeshChanged=function(e){this.dragBehavior&&(this.dragBehavior.enabled=!!e)},t.prototype.dispose=function(){this.onSnapObservable.clear(),this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this.dragBehavior.detach(),e.prototype.dispose.call(this)},t.prototype.setCustomMesh=function(t,i){var n=this;void 0===i&&(i=!1),e.prototype.setCustomMesh.call(this,t),i&&(this._rootMesh.getChildMeshes().forEach(function(e){e.material=n._coloredMaterial,e.color&&(e.color=n._coloredMaterial.diffuseColor)}),this._customMeshSet=!1)},t}(On.a),Ln=i(46),wn=i(40),Fn=function(e){function t(t,i){void 0===t&&(t=o.e.Gray()),void 0===i&&(i=In.a.DefaultKeepDepthUtilityLayer);var n=e.call(this,i)||this;n._boundingDimensions=new o.x(1,1,1),n._renderObserver=null,n._pointerObserver=null,n._scaleDragSpeed=.2,n._tmpQuaternion=new o.q,n._tmpVector=new o.x(0,0,0),n._tmpRotationMatrix=new o.j,n.ignoreChildren=!1,n.includeChildPredicate=null,n.rotationSphereSize=.1,n.scaleBoxSize=.1,n.fixedDragMeshScreenSize=!1,n.fixedDragMeshScreenSizeDistanceFactor=10,n.onDragStartObservable=new r.c,n.onScaleBoxDragObservable=new r.c,n.onScaleBoxDragEndObservable=new r.c,n.onRotationSphereDragObservable=new r.c,n.onRotationSphereDragEndObservable=new r.c,n.scalePivot=null,n._existingMeshScale=new o.x,n._dragMesh=null,n.pointerDragBehavior=new Le.a,n._updateScale=!1,n._anchorMesh=new Fe.a("anchor",i.utilityLayerScene),n.coloredMaterial=new Ri.a("",i.utilityLayerScene),n.coloredMaterial.disableLighting=!0,n.hoverColoredMaterial=new Ri.a("",i.utilityLayerScene),n.hoverColoredMaterial.disableLighting=!0,n._lineBoundingBox=new Fe.a("",i.utilityLayerScene),n._lineBoundingBox.rotationQuaternion=new o.q;var s=[];s.push(wn.a.CreateLines("lines",{points:[new o.x(0,0,0),new o.x(n._boundingDimensions.x,0,0)]},i.utilityLayerScene)),s.push(wn.a.CreateLines("lines",{points:[new o.x(0,0,0),new o.x(0,n._boundingDimensions.y,0)]},i.utilityLayerScene)),s.push(wn.a.CreateLines("lines",{points:[new o.x(0,0,0),new o.x(0,0,n._boundingDimensions.z)]},i.utilityLayerScene)),s.push(wn.a.CreateLines("lines",{points:[new o.x(n._boundingDimensions.x,0,0),new o.x(n._boundingDimensions.x,n._boundingDimensions.y,0)]},i.utilityLayerScene)),s.push(wn.a.CreateLines("lines",{points:[new o.x(n._boundingDimensions.x,0,0),new o.x(n._boundingDimensions.x,0,n._boundingDimensions.z)]},i.utilityLayerScene)),s.push(wn.a.CreateLines("lines",{points:[new o.x(0,n._boundingDimensions.y,0),new o.x(n._boundingDimensions.x,n._boundingDimensions.y,0)]},i.utilityLayerScene)),s.push(wn.a.CreateLines("lines",{points:[new o.x(0,n._boundingDimensions.y,0),new o.x(0,n._boundingDimensions.y,n._boundingDimensions.z)]},i.utilityLayerScene)),s.push(wn.a.CreateLines("lines",{points:[new o.x(0,0,n._boundingDimensions.z),new o.x(n._boundingDimensions.x,0,n._boundingDimensions.z)]},i.utilityLayerScene)),s.push(wn.a.CreateLines("lines",{points:[new o.x(0,0,n._boundingDimensions.z),new o.x(0,n._boundingDimensions.y,n._boundingDimensions.z)]},i.utilityLayerScene)),s.push(wn.a.CreateLines("lines",{points:[new o.x(n._boundingDimensions.x,n._boundingDimensions.y,n._boundingDimensions.z),new o.x(0,n._boundingDimensions.y,n._boundingDimensions.z)]},i.utilityLayerScene)),s.push(wn.a.CreateLines("lines",{points:[new o.x(n._boundingDimensions.x,n._boundingDimensions.y,n._boundingDimensions.z),new o.x(n._boundingDimensions.x,0,n._boundingDimensions.z)]},i.utilityLayerScene)),s.push(wn.a.CreateLines("lines",{points:[new o.x(n._boundingDimensions.x,n._boundingDimensions.y,n._boundingDimensions.z),new o.x(n._boundingDimensions.x,n._boundingDimensions.y,0)]},i.utilityLayerScene)),s.forEach(function(e){e.color=t,e.position.addInPlace(new o.x(-n._boundingDimensions.x/2,-n._boundingDimensions.y/2,-n._boundingDimensions.z/2)),e.isPickable=!1,n._lineBoundingBox.addChild(e)}),n._rootMesh.addChild(n._lineBoundingBox),n.setColor(t),n._rotateSpheresParent=new Fe.a("",i.utilityLayerScene),n._rotateSpheresParent.rotationQuaternion=new o.q;for(var a=function(e){var t=Ln.a.CreateSphere("",{diameter:1},i.utilityLayerScene);t.rotationQuaternion=new o.q,t.material=c.coloredMaterial,(d=new Le.a({})).moveAttached=!1,d.updateDragPlane=!1,t.addBehavior(d);var r=new o.x(1,0,0),s=0;d.onDragStartObservable.add(function(){r.copyFrom(t.forward),s=0}),d.onDragObservable.add(function(t){if(n.onRotationSphereDragObservable.notifyObservers({}),n.attachedMesh){var i=n.attachedMesh.parent;if(i&&i.scaling&&i.scaling.isNonUniformWithinEpsilon(.001))return void p.a.Warn("BoundingBoxGizmo controls are not supported on child meshes with non-uniform parent scaling");Be.a._RemoveAndStorePivotPoint(n.attachedMesh);var a=r,c=t.dragPlaneNormal.scale(o.x.Dot(t.dragPlaneNormal,a)),l=a.subtract(c).normalizeToNew(),u=o.x.Dot(l,t.delta)<0?Math.abs(t.delta.length()):-Math.abs(t.delta.length());u=u/n._boundingDimensions.length()*n._anchorMesh.scaling.length(),n.attachedMesh.rotationQuaternion||(n.attachedMesh.rotationQuaternion=o.q.RotationYawPitchRoll(n.attachedMesh.rotation.y,n.attachedMesh.rotation.x,n.attachedMesh.rotation.z)),n._anchorMesh.rotationQuaternion||(n._anchorMesh.rotationQuaternion=o.q.RotationYawPitchRoll(n._anchorMesh.rotation.y,n._anchorMesh.rotation.x,n._anchorMesh.rotation.z)),s+=u,Math.abs(s)<=2*Math.PI&&(e>=8?o.q.RotationYawPitchRollToRef(0,0,u,n._tmpQuaternion):e>=4?o.q.RotationYawPitchRollToRef(u,0,0,n._tmpQuaternion):o.q.RotationYawPitchRollToRef(0,u,0,n._tmpQuaternion),n._anchorMesh.addChild(n.attachedMesh),n._anchorMesh.rotationQuaternion.multiplyToRef(n._tmpQuaternion,n._anchorMesh.rotationQuaternion),n._anchorMesh.removeChild(n.attachedMesh),n.attachedMesh.setParent(i)),n.updateBoundingBox(),Be.a._RestorePivotPoint(n.attachedMesh)}n._updateDummy()}),d.onDragStartObservable.add(function(){n.onDragStartObservable.notifyObservers({}),n._selectNode(t)}),d.onDragEndObservable.add(function(){n.onRotationSphereDragEndObservable.notifyObservers({}),n._selectNode(null),n._updateDummy()}),c._rotateSpheresParent.addChild(t)},c=this,l=0;l<12;l++)a(l);n._rootMesh.addChild(n._rotateSpheresParent),n._scaleBoxesParent=new Fe.a("",i.utilityLayerScene),n._scaleBoxesParent.rotationQuaternion=new o.q;for(var u=0;u<2;u++)for(var h=0;h<2;h++)for(var d,f=function(){var e=Mn.a.CreateBox("",{size:1},i.utilityLayerScene);e.material=_.coloredMaterial;var t=new o.x(0==u?-1:1,0==h?-1:1,0==g?-1:1);(d=new Le.a({dragAxis:t})).moveAttached=!1,e.addBehavior(d),d.onDragObservable.add(function(t){if(n.onScaleBoxDragObservable.notifyObservers({}),n.attachedMesh){var i=n.attachedMesh.parent;if(i&&i.scaling&&i.scaling.isNonUniformWithinEpsilon(.001))return void p.a.Warn("BoundingBoxGizmo controls are not supported on child meshes with non-uniform parent scaling");Be.a._RemoveAndStorePivotPoint(n.attachedMesh);var r=t.dragDistance/n._boundingDimensions.length()*n._anchorMesh.scaling.length(),s=new o.x(r,r,r);s.scaleInPlace(n._scaleDragSpeed),n.updateBoundingBox(),n.scalePivot?(n.attachedMesh.getWorldMatrix().getRotationMatrixToRef(n._tmpRotationMatrix),n._boundingDimensions.scaleToRef(.5,n._tmpVector),o.x.TransformCoordinatesToRef(n._tmpVector,n._tmpRotationMatrix,n._tmpVector),n._anchorMesh.position.subtractInPlace(n._tmpVector),n._boundingDimensions.multiplyToRef(n.scalePivot,n._tmpVector),o.x.TransformCoordinatesToRef(n._tmpVector,n._tmpRotationMatrix,n._tmpVector),n._anchorMesh.position.addInPlace(n._tmpVector)):(e.absolutePosition.subtractToRef(n._anchorMesh.position,n._tmpVector),n._anchorMesh.position.subtractInPlace(n._tmpVector)),n._anchorMesh.addChild(n.attachedMesh),n._anchorMesh.scaling.addInPlace(s),(n._anchorMesh.scaling.x<0||n._anchorMesh.scaling.y<0||n._anchorMesh.scaling.z<0)&&n._anchorMesh.scaling.subtractInPlace(s),n._anchorMesh.removeChild(n.attachedMesh),n.attachedMesh.setParent(i),Be.a._RestorePivotPoint(n.attachedMesh)}n._updateDummy()}),d.onDragStartObservable.add(function(){n.onDragStartObservable.notifyObservers({}),n._selectNode(e)}),d.onDragEndObservable.add(function(){n.onScaleBoxDragEndObservable.notifyObservers({}),n._selectNode(null),n._updateDummy()}),_._scaleBoxesParent.addChild(e)},_=this,g=0;g<2;g++)f();n._rootMesh.addChild(n._scaleBoxesParent);var m=new Array;return n._pointerObserver=i.utilityLayerScene.onPointerObservable.add(function(e){m[e.event.pointerId]?e.pickInfo&&e.pickInfo.pickedMesh!=m[e.event.pointerId]&&(m[e.event.pointerId].material=n.coloredMaterial,delete m[e.event.pointerId]):n._rotateSpheresParent.getChildMeshes().concat(n._scaleBoxesParent.getChildMeshes()).forEach(function(t){e.pickInfo&&e.pickInfo.pickedMesh==t&&(m[e.event.pointerId]=t,t.material=n.hoverColoredMaterial)})}),n._renderObserver=n.gizmoLayer.originalScene.onBeforeRenderObservable.add(function(){n.attachedMesh&&!n._existingMeshScale.equals(n.attachedMesh.scaling)?n.updateBoundingBox():n.fixedDragMeshScreenSize&&(n._updateRotationSpheres(),n._updateScaleBoxes()),n._dragMesh&&n.attachedMesh&&n.pointerDragBehavior.dragging&&(n._lineBoundingBox.position.rotateByQuaternionToRef(n._rootMesh.rotationQuaternion,n._tmpVector),n.attachedMesh.setAbsolutePosition(n._dragMesh.position.add(n._tmpVector.scale(-1))))}),n.updateBoundingBox(),n}return l.d(t,e),t.prototype.setColor=function(e){this.coloredMaterial.emissiveColor=e,this.hoverColoredMaterial.emissiveColor=e.clone().add(new o.e(.3,.3,.3)),this._lineBoundingBox.getChildren().forEach(function(t){t.color&&(t.color=e)})},t.prototype._attachedMeshChanged=function(e){var t=this;if(e){Be.a._RemoveAndStorePivotPoint(e);var i=e.parent;this._anchorMesh.addChild(e),this._anchorMesh.removeChild(e),e.setParent(i),Be.a._RestorePivotPoint(e),this.updateBoundingBox(),e.getChildMeshes(!1).forEach(function(e){e.markAsDirty("scaling")}),this.gizmoLayer.utilityLayerScene.onAfterRenderObservable.addOnce(function(){t._updateDummy()})}},t.prototype._selectNode=function(e){this._rotateSpheresParent.getChildMeshes().concat(this._scaleBoxesParent.getChildMeshes()).forEach(function(t){t.isVisible=!e||t==e})},t.prototype.updateBoundingBox=function(){if(this.attachedMesh){Be.a._RemoveAndStorePivotPoint(this.attachedMesh);var e=this.attachedMesh.parent;this.attachedMesh.setParent(null);var t=null;this.attachedMesh.skeleton&&(t=this.attachedMesh.skeleton.overrideMesh,this.attachedMesh.skeleton.overrideMesh=null),this._update(),this.attachedMesh.rotationQuaternion||(this.attachedMesh.rotationQuaternion=o.q.RotationYawPitchRoll(this.attachedMesh.rotation.y,this.attachedMesh.rotation.x,this.attachedMesh.rotation.z)),this._anchorMesh.rotationQuaternion||(this._anchorMesh.rotationQuaternion=o.q.RotationYawPitchRoll(this._anchorMesh.rotation.y,this._anchorMesh.rotation.x,this._anchorMesh.rotation.z)),this._anchorMesh.rotationQuaternion.copyFrom(this.attachedMesh.rotationQuaternion),this._tmpQuaternion.copyFrom(this.attachedMesh.rotationQuaternion),this._tmpVector.copyFrom(this.attachedMesh.position),this.attachedMesh.rotationQuaternion.set(0,0,0,1),this.attachedMesh.position.set(0,0,0);var i=this.attachedMesh.getHierarchyBoundingVectors(!this.ignoreChildren,this.includeChildPredicate);i.max.subtractToRef(i.min,this._boundingDimensions),this._lineBoundingBox.scaling.copyFrom(this._boundingDimensions),this._lineBoundingBox.position.set((i.max.x+i.min.x)/2,(i.max.y+i.min.y)/2,(i.max.z+i.min.z)/2),this._rotateSpheresParent.position.copyFrom(this._lineBoundingBox.position),this._scaleBoxesParent.position.copyFrom(this._lineBoundingBox.position),this._lineBoundingBox.computeWorldMatrix(),this._anchorMesh.position.copyFrom(this._lineBoundingBox.absolutePosition),this.attachedMesh.rotationQuaternion.copyFrom(this._tmpQuaternion),this.attachedMesh.position.copyFrom(this._tmpVector),this.attachedMesh.setParent(e),this.attachedMesh.skeleton&&(this.attachedMesh.skeleton.overrideMesh=t)}this._updateRotationSpheres(),this._updateScaleBoxes(),this.attachedMesh&&(this._existingMeshScale.copyFrom(this.attachedMesh.scaling),Be.a._RestorePivotPoint(this.attachedMesh))},t.prototype._updateRotationSpheres=function(){for(var e=this._rotateSpheresParent.getChildMeshes(),t=0;t<3;t++)for(var i=0;i<2;i++)for(var n=0;n<2;n++){var r=4*t+2*i+n;if(0==t&&(e[r].position.set(this._boundingDimensions.x/2,this._boundingDimensions.y*i,this._boundingDimensions.z*n),e[r].position.addInPlace(new o.x(-this._boundingDimensions.x/2,-this._boundingDimensions.y/2,-this._boundingDimensions.z/2)),e[r].lookAt(o.x.Cross(e[r].position.normalizeToNew(),o.x.Right()).normalizeToNew().add(e[r].position))),1==t&&(e[r].position.set(this._boundingDimensions.x*i,this._boundingDimensions.y/2,this._boundingDimensions.z*n),e[r].position.addInPlace(new o.x(-this._boundingDimensions.x/2,-this._boundingDimensions.y/2,-this._boundingDimensions.z/2)),e[r].lookAt(o.x.Cross(e[r].position.normalizeToNew(),o.x.Up()).normalizeToNew().add(e[r].position))),2==t&&(e[r].position.set(this._boundingDimensions.x*i,this._boundingDimensions.y*n,this._boundingDimensions.z/2),e[r].position.addInPlace(new o.x(-this._boundingDimensions.x/2,-this._boundingDimensions.y/2,-this._boundingDimensions.z/2)),e[r].lookAt(o.x.Cross(e[r].position.normalizeToNew(),o.x.Forward()).normalizeToNew().add(e[r].position))),this.fixedDragMeshScreenSize&&this.gizmoLayer.utilityLayerScene.activeCamera){e[r].absolutePosition.subtractToRef(this.gizmoLayer.utilityLayerScene.activeCamera.position,this._tmpVector);var s=this.rotationSphereSize*this._tmpVector.length()/this.fixedDragMeshScreenSizeDistanceFactor;e[r].scaling.set(s,s,s)}else e[r].scaling.set(this.rotationSphereSize,this.rotationSphereSize,this.rotationSphereSize)}},t.prototype._updateScaleBoxes=function(){for(var e=this._scaleBoxesParent.getChildMeshes(),t=0;t<2;t++)for(var i=0;i<2;i++)for(var n=0;n<2;n++){var r=4*t+2*i+n;if(e[r])if(e[r].position.set(this._boundingDimensions.x*t,this._boundingDimensions.y*i,this._boundingDimensions.z*n),e[r].position.addInPlace(new o.x(-this._boundingDimensions.x/2,-this._boundingDimensions.y/2,-this._boundingDimensions.z/2)),this.fixedDragMeshScreenSize&&this.gizmoLayer.utilityLayerScene.activeCamera){e[r].absolutePosition.subtractToRef(this.gizmoLayer.utilityLayerScene.activeCamera.position,this._tmpVector);var s=this.scaleBoxSize*this._tmpVector.length()/this.fixedDragMeshScreenSizeDistanceFactor;e[r].scaling.set(s,s,s)}else e[r].scaling.set(this.scaleBoxSize,this.scaleBoxSize,this.scaleBoxSize)}},t.prototype.setEnabledRotationAxis=function(e){this._rotateSpheresParent.getChildMeshes().forEach(function(t,i){i<4?t.setEnabled(-1!=e.indexOf("x")):i<8?t.setEnabled(-1!=e.indexOf("y")):t.setEnabled(-1!=e.indexOf("z"))})},t.prototype.setEnabledScaling=function(e){this._scaleBoxesParent.getChildMeshes().forEach(function(t,i){t.setEnabled(e)})},t.prototype._updateDummy=function(){this._dragMesh&&(this._dragMesh.position.copyFrom(this._lineBoundingBox.getAbsolutePosition()),this._dragMesh.scaling.copyFrom(this._lineBoundingBox.scaling),this._dragMesh.rotationQuaternion.copyFrom(this._rootMesh.rotationQuaternion))},t.prototype.enableDragBehavior=function(){this._dragMesh=fe.a.CreateBox("dummy",1,this.gizmoLayer.utilityLayerScene),this._dragMesh.visibility=0,this._dragMesh.rotationQuaternion=new o.q,this.pointerDragBehavior.useObjectOrienationForDragging=!1,this._dragMesh.addBehavior(this.pointerDragBehavior)},t.prototype.dispose=function(){this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this.gizmoLayer.originalScene.onBeforeRenderObservable.remove(this._renderObserver),this._lineBoundingBox.dispose(),this._rotateSpheresParent.dispose(),this._scaleBoxesParent.dispose(),this._dragMesh&&this._dragMesh.dispose(),e.prototype.dispose.call(this)},t.MakeNotPickableAndWrapInBoundingBox=function(e){var t=function(e){e.isPickable=!1,e.getChildMeshes().forEach(function(e){t(e)})};t(e),e.rotationQuaternion||(e.rotationQuaternion=o.q.RotationYawPitchRoll(e.rotation.y,e.rotation.x,e.rotation.z));var i=e.position.clone(),n=e.rotationQuaternion.clone();e.rotationQuaternion.set(0,0,0,1),e.position.set(0,0,0);var r=Mn.a.CreateBox("box",{size:1},e.getScene()),s=e.getHierarchyBoundingVectors();return s.max.subtractToRef(s.min,r.scaling),0===r.scaling.y&&(r.scaling.y=o.h),0===r.scaling.x&&(r.scaling.x=o.h),0===r.scaling.z&&(r.scaling.z=o.h),r.position.set((s.max.x+s.min.x)/2,(s.max.y+s.min.y)/2,(s.max.z+s.min.z)/2),e.addChild(r),e.rotationQuaternion.copyFrom(n),e.position.copyFrom(i),e.removeChild(r),r.addChild(e),r.visibility=0,r},t.prototype.setCustomMesh=function(e){p.a.Error("Custom meshes are not supported on this gizmo")},t}(On.a),Nn=function(e){function t(t,i,n,s){void 0===i&&(i=o.e.Gray()),void 0===n&&(n=In.a.DefaultUtilityLayer),void 0===s&&(s=32);var a=e.call(this,n)||this;a._pointerObserver=null,a.snapDistance=0,a.onSnapObservable=new r.c;var c=new Ri.a("",n.utilityLayerScene);c.diffuseColor=i,c.specularColor=i.subtract(new o.e(.1,.1,.1));var l=new Ri.a("",n.utilityLayerScene);l.diffuseColor=i.add(new o.e(.3,.3,.3));var u=new Fe.a("",n.utilityLayerScene),h=fe.a.CreateTorus("",.6,.03,s,n.utilityLayerScene);h.visibility=0;var d=fe.a.CreateTorus("",.6,.005,s,n.utilityLayerScene);d.material=c,d.rotation.x=Math.PI/2,h.rotation.x=Math.PI/2,u.addChild(d),u.addChild(h),u.lookAt(a._rootMesh.position.add(t)),a._rootMesh.addChild(u),u.scaling.scaleInPlace(1/3),a.dragBehavior=new Le.a({dragPlaneNormal:t}),a.dragBehavior.moveAttached=!1,a.dragBehavior.maxDragAngle=9*Math.PI/20,a.dragBehavior._useAlternatePickedPointAboveMaxDragAngle=!0,a._rootMesh.addBehavior(a.dragBehavior);var f=new o.x;a.dragBehavior.onDragStartObservable.add(function(e){a.attachedMesh&&f.copyFrom(e.dragPlanePoint)});var p=new o.j,_=new o.x,g=new o.x,m={snapDistance:0},v=0,y=new o.j,b=new o.x,T=new o.q;a.dragBehavior.onDragObservable.add(function(e){if(a.attachedMesh){a.attachedMesh.rotationQuaternion||(a.attachedMesh.rotationQuaternion=o.q.RotationYawPitchRoll(a.attachedMesh.rotation.y,a.attachedMesh.rotation.x,a.attachedMesh.rotation.z));var i=a.attachedMesh.parent;i&&a.attachedMesh.setParent(null);var r=e.dragPlanePoint.subtract(a.attachedMesh.absolutePosition).normalize(),s=f.subtract(a.attachedMesh.absolutePosition).normalize(),c=o.x.Cross(r,s),l=o.x.Dot(r,s),u=Math.atan2(c.length(),l);if(_.copyFrom(t),g.copyFrom(t),a.updateGizmoRotationToMatchAttachedMesh&&(a.attachedMesh.rotationQuaternion.toRotationMatrix(p),g=o.x.TransformCoordinates(_,p)),n.utilityLayerScene.activeCamera){var h=n.utilityLayerScene.activeCamera.position.subtract(a.attachedMesh.position);o.x.Dot(h,g)>0&&(_.scaleInPlace(-1),g.scaleInPlace(-1))}o.x.Dot(g,c)>0&&(u=-u);var d=!1;if(0!=a.snapDistance)if(v+=u,Math.abs(v)>a.snapDistance){var E=Math.floor(Math.abs(v)/a.snapDistance);v<0&&(E*=-1),v%=a.snapDistance,u=a.snapDistance*E,d=!0}else u=0;y.reset(),a.attachedMesh.parent&&(a.attachedMesh.parent.computeWorldMatrix().invertToRef(y),y.getRotationMatrixToRef(y),o.x.TransformCoordinatesToRef(_,y,_));var A=Math.sin(u/2);T.set(_.x*A,_.y*A,_.z*A,Math.cos(u/2)),y.determinant()>0&&(T.toEulerAnglesToRef(b),o.q.RotationYawPitchRollToRef(b.y,-b.x,-b.z,T)),a.updateGizmoRotationToMatchAttachedMesh?a.attachedMesh.rotationQuaternion.multiplyToRef(T,a.attachedMesh.rotationQuaternion):T.multiplyToRef(a.attachedMesh.rotationQuaternion,a.attachedMesh.rotationQuaternion),f.copyFrom(e.dragPlanePoint),d&&(m.snapDistance=u,a.onSnapObservable.notifyObservers(m)),i&&a.attachedMesh.setParent(i)}}),a._pointerObserver=n.utilityLayerScene.onPointerObservable.add(function(e){if(!a._customMeshSet){var t=e.pickInfo&&-1!=a._rootMesh.getChildMeshes().indexOf(e.pickInfo.pickedMesh)?l:c;a._rootMesh.getChildMeshes().forEach(function(e){e.material=t,e.color&&(e.color=t.diffuseColor)})}});var E=n._getSharedGizmoLight();return E.includedOnlyMeshes=E.includedOnlyMeshes.concat(a._rootMesh.getChildMeshes(!1)),a}return l.d(t,e),t.prototype._attachedMeshChanged=function(e){this.dragBehavior&&(this.dragBehavior.enabled=!!e)},t.prototype.dispose=function(){this.onSnapObservable.clear(),this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this.dragBehavior.detach(),e.prototype.dispose.call(this)},t}(On.a),Bn=function(e){function t(t,i){void 0===t&&(t=In.a.DefaultUtilityLayer),void 0===i&&(i=32);var n=e.call(this,t)||this;return n.onDragStartObservable=new r.c,n.onDragEndObservable=new r.c,n.xGizmo=new Nn(new o.x(1,0,0),o.e.Red().scale(.5),t,i),n.yGizmo=new Nn(new o.x(0,1,0),o.e.Green().scale(.5),t,i),n.zGizmo=new Nn(new o.x(0,0,1),o.e.Blue().scale(.5),t,i),[n.xGizmo,n.yGizmo,n.zGizmo].forEach(function(e){e.dragBehavior.onDragStartObservable.add(function(){n.onDragStartObservable.notifyObservers({})}),e.dragBehavior.onDragEndObservable.add(function(){n.onDragEndObservable.notifyObservers({})})}),n.attachedMesh=null,n}return l.d(t,e),Object.defineProperty(t.prototype,"attachedMesh",{get:function(){return this.xGizmo.attachedMesh},set:function(e){this.xGizmo&&(this.xGizmo.attachedMesh=e,this.yGizmo.attachedMesh=e,this.zGizmo.attachedMesh=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"updateGizmoRotationToMatchAttachedMesh",{get:function(){return this.xGizmo.updateGizmoRotationToMatchAttachedMesh},set:function(e){this.xGizmo&&(this.xGizmo.updateGizmoRotationToMatchAttachedMesh=e,this.yGizmo.updateGizmoRotationToMatchAttachedMesh=e,this.zGizmo.updateGizmoRotationToMatchAttachedMesh=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"snapDistance",{get:function(){return this.xGizmo.snapDistance},set:function(e){this.xGizmo&&(this.xGizmo.snapDistance=e,this.yGizmo.snapDistance=e,this.zGizmo.snapDistance=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"scaleRatio",{get:function(){return this.xGizmo.scaleRatio},set:function(e){this.xGizmo&&(this.xGizmo.scaleRatio=e,this.yGizmo.scaleRatio=e,this.zGizmo.scaleRatio=e)},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){this.xGizmo.dispose(),this.yGizmo.dispose(),this.zGizmo.dispose(),this.onDragStartObservable.clear(),this.onDragEndObservable.clear()},t.prototype.setCustomMesh=function(e){p.a.Error("Custom meshes are not supported on this gizmo, please set the custom meshes on the gizmos contained within this one (gizmo.xGizmo, gizmo.yGizmo, gizmo.zGizmo)")},t}(On.a),Un=function(e){function t(t){void 0===t&&(t=In.a.DefaultUtilityLayer);var i=e.call(this,t)||this;return i.onDragStartObservable=new r.c,i.onDragEndObservable=new r.c,i.xGizmo=new Cn.a(new o.x(1,0,0),o.e.Red().scale(.5),t),i.yGizmo=new Cn.a(new o.x(0,1,0),o.e.Green().scale(.5),t),i.zGizmo=new Cn.a(new o.x(0,0,1),o.e.Blue().scale(.5),t),[i.xGizmo,i.yGizmo,i.zGizmo].forEach(function(e){e.dragBehavior.onDragStartObservable.add(function(){i.onDragStartObservable.notifyObservers({})}),e.dragBehavior.onDragEndObservable.add(function(){i.onDragEndObservable.notifyObservers({})})}),i.attachedMesh=null,i}return l.d(t,e),Object.defineProperty(t.prototype,"attachedMesh",{get:function(){return this.xGizmo.attachedMesh},set:function(e){this.xGizmo&&(this.xGizmo.attachedMesh=e,this.yGizmo.attachedMesh=e,this.zGizmo.attachedMesh=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"updateGizmoRotationToMatchAttachedMesh",{get:function(){return this.xGizmo.updateGizmoRotationToMatchAttachedMesh},set:function(e){this.xGizmo&&(this.xGizmo.updateGizmoRotationToMatchAttachedMesh=e,this.yGizmo.updateGizmoRotationToMatchAttachedMesh=e,this.zGizmo.updateGizmoRotationToMatchAttachedMesh=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"snapDistance",{get:function(){return this.xGizmo.snapDistance},set:function(e){this.xGizmo&&(this.xGizmo.snapDistance=e,this.yGizmo.snapDistance=e,this.zGizmo.snapDistance=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"scaleRatio",{get:function(){return this.xGizmo.scaleRatio},set:function(e){this.xGizmo&&(this.xGizmo.scaleRatio=e,this.yGizmo.scaleRatio=e,this.zGizmo.scaleRatio=e)},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){this.xGizmo.dispose(),this.yGizmo.dispose(),this.zGizmo.dispose(),this.onDragStartObservable.clear(),this.onDragEndObservable.clear()},t.prototype.setCustomMesh=function(e){p.a.Error("Custom meshes are not supported on this gizmo, please set the custom meshes on the gizmos contained within this one (gizmo.xGizmo, gizmo.yGizmo, gizmo.zGizmo)")},t}(On.a);Mi.a.CreatePolyhedron=function(e){var 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i,n,r,s,a,c,l=e.type&&(e.type<0||e.type>=t.length)?0:e.type||0,u=e.size,h=e.sizeX||u||1,d=e.sizeY||u||1,f=e.sizeZ||u||1,p=e.custom||t[l],_=p.face.length,g=e.faceUV||new Array(_),m=e.faceColors,v=void 0===e.flat||e.flat,y=0===e.sideOrientation?0:e.sideOrientation||Mi.a.DEFAULTSIDE,b=new Array,T=new Array,E=new Array,A=new Array,x=new Array,R=0,P=0,S=new Array,C=0,M=0;if(v)for(M=0;M<_;M++)m&&void 0===m[M]&&(m[M]=new o.f(1,1,1,1)),g&&void 0===g[M]&&(g[M]=new o.y(0,0,1,1));if(v)for(M=0;M<_;M++){var O=p.face[M].length;for(r=2*Math.PI/O,s=.5*Math.tan(r/2),a=.5,C=0;C<O;C++)b.push(p.vertex[p.face[M][C]][0]*h,p.vertex[p.face[M][C]][1]*d,p.vertex[p.face[M][C]][2]*f),S.push(R),R++,i=g[M].x+(g[M].z-g[M].x)*(.5+s),n=g[M].y+(g[M].w-g[M].y)*(a-.5),A.push(i,n),c=s*Math.cos(r)-a*Math.sin(r),a=s*Math.sin(r)+a*Math.cos(r),s=c,m&&x.push(m[M].r,m[M].g,m[M].b,m[M].a);for(C=0;C<O-2;C++)T.push(S[0+P],S[C+2+P],S[C+1+P]);P+=O}else{for(C=0;C<p.vertex.length;C++)b.push(p.vertex[C][0]*h,p.vertex[C][1]*d,p.vertex[C][2]*f),A.push(0,0);for(M=0;M<_;M++)for(C=0;C<p.face[M].length-2;C++)T.push(p.face[M][0],p.face[M][C+2],p.face[M][C+1])}Mi.a.ComputeNormals(b,T,E),Mi.a._ComputeSides(y,b,T,E,A,e.frontUVs,e.backUVs);var I=new Mi.a;return I.positions=b,I.indices=T,I.normals=E,I.uvs=A,m&&v&&(I.colors=x),I},fe.a.CreatePolyhedron=function(e,t,i){return Vn.CreatePolyhedron(e,t,i)};var Vn=function(){function e(){}return e.CreatePolyhedron=function(e,t,i){void 0===i&&(i=null);var n=new fe.a(e,i);return t.sideOrientation=fe.a._GetDefaultSideOrientation(t.sideOrientation),n._originalBuilderSideOrientation=t.sideOrientation,Mi.a.CreatePolyhedron(t).applyToMesh(n,t.updatable),n},e}(),Gn=function(e){function t(t){void 0===t&&(t=In.a.DefaultUtilityLayer);var i=e.call(this,t)||this;i.onDragStartObservable=new r.c,i.onDragEndObservable=new r.c,i.xGizmo=new Dn(new o.x(1,0,0),o.e.Red().scale(.5),t),i.yGizmo=new Dn(new o.x(0,1,0),o.e.Green().scale(.5),t),i.zGizmo=new Dn(new o.x(0,0,1),o.e.Blue().scale(.5),t),i.uniformScaleGizmo=new Dn(new o.x(0,1,0),o.e.Yellow().scale(.5),t),i.uniformScaleGizmo.updateGizmoRotationToMatchAttachedMesh=!1,i.uniformScaleGizmo.uniformScaling=!0;var n=Vn.CreatePolyhedron("",{type:1},i.uniformScaleGizmo.gizmoLayer.utilityLayerScene);n.scaling.scaleInPlace(.02),n.visibility=0;var s=Vn.CreatePolyhedron("",{type:1},i.uniformScaleGizmo.gizmoLayer.utilityLayerScene);s.scaling.scaleInPlace(.007),n.addChild(s),i.uniformScaleGizmo.setCustomMesh(n,!0);var a=t._getSharedGizmoLight();return a.includedOnlyMeshes=a.includedOnlyMeshes.concat(s),[i.xGizmo,i.yGizmo,i.zGizmo,i.uniformScaleGizmo].forEach(function(e){e.dragBehavior.onDragStartObservable.add(function(){i.onDragStartObservable.notifyObservers({})}),e.dragBehavior.onDragEndObservable.add(function(){i.onDragEndObservable.notifyObservers({})})}),i.attachedMesh=null,i}return l.d(t,e),Object.defineProperty(t.prototype,"attachedMesh",{get:function(){return this.xGizmo.attachedMesh},set:function(e){this.xGizmo&&(this.xGizmo.attachedMesh=e,this.yGizmo.attachedMesh=e,this.zGizmo.attachedMesh=e,this.uniformScaleGizmo.attachedMesh=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"updateGizmoRotationToMatchAttachedMesh",{get:function(){return this.xGizmo.updateGizmoRotationToMatchAttachedMesh},set:function(e){e||p.a.Warn("Setting updateGizmoRotationToMatchAttachedMesh = false on scaling gizmo is not 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e(e){var t=this;this.scene=e,this.clearGizmoOnEmptyPointerEvent=!1,this.onAttachedToMeshObservable=new r.c,this._gizmosEnabled={positionGizmo:!1,rotationGizmo:!1,scaleGizmo:!1,boundingBoxGizmo:!1},this._pointerObserver=null,this._attachedMesh=null,this._boundingBoxColor=o.e.FromHexString("#0984e3"),this.boundingBoxDragBehavior=new Ue,this.attachableMeshes=null,this.usePointerToAttachGizmos=!0,this._defaultKeepDepthUtilityLayer=new In.a(e),this._defaultKeepDepthUtilityLayer.utilityLayerScene.autoClearDepthAndStencil=!1,this._defaultUtilityLayer=In.a.DefaultUtilityLayer,this.gizmos={positionGizmo:null,rotationGizmo:null,scaleGizmo:null,boundingBoxGizmo:null},this._pointerObserver=e.onPointerObservable.add(function(e){if(t.usePointerToAttachGizmos&&e.type==Pe.a.POINTERDOWN)if(e.pickInfo&&e.pickInfo.pickedMesh){var i=e.pickInfo.pickedMesh;if(null==t.attachableMeshes)for(;i&&null!=i.parent;)i=i.parent;else{var n=!1;t.attachableMeshes.forEach(function(e){i&&(i==e||i.isDescendantOf(e))&&(i=e,n=!0)}),n||(i=null)}i instanceof Fe.a?t._attachedMesh!=i&&t.attachToMesh(i):t.clearGizmoOnEmptyPointerEvent&&t.attachToMesh(null)}else t.clearGizmoOnEmptyPointerEvent&&t.attachToMesh(null)})}return e.prototype.attachToMesh=function(e){for(var t in this._attachedMesh&&this._attachedMesh.removeBehavior(this.boundingBoxDragBehavior),this._attachedMesh=e,this.gizmos){var i=this.gizmos[t];i&&this._gizmosEnabled[t]&&(i.attachedMesh=e)}this.boundingBoxGizmoEnabled&&this._attachedMesh&&this._attachedMesh.addBehavior(this.boundingBoxDragBehavior),this.onAttachedToMeshObservable.notifyObservers(e)},Object.defineProperty(e.prototype,"positionGizmoEnabled",{get:function(){return this._gizmosEnabled.positionGizmo},set:function(e){e?(this.gizmos.positionGizmo||(this.gizmos.positionGizmo=new 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this._shadowMinZ},set:function(e){this._shadowMinZ=e,this.forceProjectionMatrixCompute()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"shadowMaxZ",{get:function(){return this._shadowMaxZ},set:function(e){this._shadowMaxZ=e,this.forceProjectionMatrixCompute()},enumerable:!0,configurable:!0}),t.prototype.computeTransformedInformation=function(){return!(!this.parent||!this.parent.getWorldMatrix)&&(this.transformedPosition||(this.transformedPosition=o.x.Zero()),o.x.TransformCoordinatesToRef(this.position,this.parent.getWorldMatrix(),this.transformedPosition),this.direction&&(this.transformedDirection||(this.transformedDirection=o.x.Zero()),o.x.TransformNormalToRef(this.direction,this.parent.getWorldMatrix(),this.transformedDirection)),!0)},t.prototype.getDepthScale=function(){return 50},t.prototype.getShadowDirection=function(e){return this.transformedDirection?this.transformedDirection:this.direction},t.prototype.getAbsolutePosition=function(){return this.transformedPosition?this.transformedPosition:this.position},t.prototype.setDirectionToTarget=function(e){return this.direction=o.x.Normalize(e.subtract(this.position)),this.direction},t.prototype.getRotation=function(){this.direction.normalize();var e=o.x.Cross(this.direction,o.c.Y),t=o.x.Cross(e,this.direction);return o.x.RotationFromAxis(e,t,this.direction)},t.prototype.needCube=function(){return!1},t.prototype.needProjectionMatrixCompute=function(){return this._needProjectionMatrixCompute},t.prototype.forceProjectionMatrixCompute=function(){this._needProjectionMatrixCompute=!0},t.prototype._initCache=function(){e.prototype._initCache.call(this),this._cache.position=o.x.Zero()},t.prototype._isSynchronized=function(){return!!this._cache.position.equals(this.position)},t.prototype.computeWorldMatrix=function(e){return!e&&this.isSynchronized()?(this._currentRenderId=this.getScene().getRenderId(),this._worldMatrix):(this._updateCache(),this._cache.position.copyFrom(this.position),this._worldMatrix||(this._worldMatrix=o.j.Identity()),o.j.TranslationToRef(this.position.x,this.position.y,this.position.z,this._worldMatrix),this.parent&&this.parent.getWorldMatrix&&(this._worldMatrix.multiplyToRef(this.parent.getWorldMatrix(),this._worldMatrix),this._markSyncedWithParent()),this._worldMatrixDeterminantIsDirty=!0,this._worldMatrix)},t.prototype.getDepthMinZ=function(e){return void 0!==this.shadowMinZ?this.shadowMinZ:e.minZ},t.prototype.getDepthMaxZ=function(e){return void 0!==this.shadowMaxZ?this.shadowMaxZ:e.maxZ},t.prototype.setShadowProjectionMatrix=function(e,t,i){return this.customProjectionMatrixBuilder?this.customProjectionMatrixBuilder(t,i,e):this._setDefaultShadowProjectionMatrix(e,t,i),this},l.c([Object(L.o)()],t.prototype,"position",null),l.c([Object(L.o)()],t.prototype,"direction",null),l.c([Object(L.c)()],t.prototype,"shadowMinZ",null),l.c([Object(L.c)()],t.prototype,"shadowMaxZ",null),t}(zn.a);F.a.AddNodeConstructor("Light_Type_1",function(e,t){return function(){return new Hn(e,o.x.Zero(),t)}});var Hn=function(e){function t(t,i,n){var r=e.call(this,t,n)||this;return r._shadowFrustumSize=0,r._shadowOrthoScale=.1,r.autoUpdateExtends=!0,r._orthoLeft=Number.MAX_VALUE,r._orthoRight=Number.MIN_VALUE,r._orthoTop=Number.MIN_VALUE,r._orthoBottom=Number.MAX_VALUE,r.position=i.scale(-1),r.direction=i,r}return l.d(t,e),Object.defineProperty(t.prototype,"shadowFrustumSize",{get:function(){return this._shadowFrustumSize},set:function(e){this._shadowFrustumSize=e,this.forceProjectionMatrixCompute()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"shadowOrthoScale",{get:function(){return this._shadowOrthoScale},set:function(e){this._shadowOrthoScale=e,this.forceProjectionMatrixCompute()},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"DirectionalLight"},t.prototype.getTypeID=function(){return zn.a.LIGHTTYPEID_DIRECTIONALLIGHT},t.prototype._setDefaultShadowProjectionMatrix=function(e,t,i){this.shadowFrustumSize>0?this._setDefaultFixedFrustumShadowProjectionMatrix(e):this._setDefaultAutoExtendShadowProjectionMatrix(e,t,i)},t.prototype._setDefaultFixedFrustumShadowProjectionMatrix=function(e){var t=this.getScene().activeCamera;t&&o.j.OrthoLHToRef(this.shadowFrustumSize,this.shadowFrustumSize,void 0!==this.shadowMinZ?this.shadowMinZ:t.minZ,void 0!==this.shadowMaxZ?this.shadowMaxZ:t.maxZ,e)},t.prototype._setDefaultAutoExtendShadowProjectionMatrix=function(e,t,i){var n=this.getScene().activeCamera;if(n){if(this.autoUpdateExtends||this._orthoLeft===Number.MAX_VALUE){var r=o.x.Zero();this._orthoLeft=Number.MAX_VALUE,this._orthoRight=Number.MIN_VALUE,this._orthoTop=Number.MIN_VALUE,this._orthoBottom=Number.MAX_VALUE;for(var s=0;s<i.length;s++){var a=i[s];if(a)for(var c=a.getBoundingInfo().boundingBox,l=0;l<c.vectorsWorld.length;l++)o.x.TransformCoordinatesToRef(c.vectorsWorld[l],t,r),r.x<this._orthoLeft&&(this._orthoLeft=r.x),r.y<this._orthoBottom&&(this._orthoBottom=r.y),r.x>this._orthoRight&&(this._orthoRight=r.x),r.y>this._orthoTop&&(this._orthoTop=r.y)}}var u=this._orthoRight-this._orthoLeft,h=this._orthoTop-this._orthoBottom;o.j.OrthoOffCenterLHToRef(this._orthoLeft-u*this.shadowOrthoScale,this._orthoRight+u*this.shadowOrthoScale,this._orthoBottom-h*this.shadowOrthoScale,this._orthoTop+h*this.shadowOrthoScale,void 0!==this.shadowMinZ?this.shadowMinZ:n.minZ,void 0!==this.shadowMaxZ?this.shadowMaxZ:n.maxZ,e)}},t.prototype._buildUniformLayout=function(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",3),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()},t.prototype.transferToEffect=function(e,t){return this.computeTransformedInformation()?(this._uniformBuffer.updateFloat4("vLightData",this.transformedDirection.x,this.transformedDirection.y,this.transformedDirection.z,1,t),this):(this._uniformBuffer.updateFloat4("vLightData",this.direction.x,this.direction.y,this.direction.z,1,t),this)},t.prototype.getDepthMinZ=function(e){return 1},t.prototype.getDepthMaxZ=function(e){return 1},t.prototype.prepareLightSpecificDefines=function(e,t){e["DIRLIGHT"+t]=!0},l.c([Object(L.c)()],t.prototype,"shadowFrustumSize",null),l.c([Object(L.c)()],t.prototype,"shadowOrthoScale",null),l.c([Object(L.c)()],t.prototype,"autoUpdateExtends",void 0),t}(jn);fe.a.CreateHemisphere=function(e,t,i,n){var r={segments:t,diameter:i};return Wn.CreateHemisphere(e,r,n)};var Wn=function(){function e(){}return e.CreateHemisphere=function(e,t,i){t.diameter||(t.diameter=1),t.segments||(t.segments=16);var n=Ln.a.CreateSphere("",{slice:.5,diameter:t.diameter,segments:t.segments},i),r=fe.a.CreateDisc("",t.diameter/2,3*t.segments+(4-t.segments),i);r.rotation.x=-Math.PI/2,r.parent=n;var o=fe.a.MergeMeshes([r,n],!0);return o.name=e,o},e}();F.a.AddNodeConstructor("Light_Type_2",function(e,t){return function(){return new Xn(e,o.x.Zero(),o.x.Zero(),0,0,t)}});var Xn=function(e){function t(t,i,n,r,s,a){var c=e.call(this,t,a)||this;return c._innerAngle=0,c._projectionTextureMatrix=o.j.Zero(),c._projectionTextureLightNear=1e-6,c._projectionTextureLightFar=1e3,c._projectionTextureUpDirection=o.x.Up(),c._projectionTextureViewLightDirty=!0,c._projectionTextureProjectionLightDirty=!0,c._projectionTextureDirty=!0,c._projectionTextureViewTargetVector=o.x.Zero(),c._projectionTextureViewLightMatrix=o.j.Zero(),c._projectionTextureProjectionLightMatrix=o.j.Zero(),c._projectionTextureScalingMatrix=o.j.FromValues(.5,0,0,0,0,.5,0,0,0,0,.5,0,.5,.5,.5,1),c.position=i,c.direction=n,c.angle=r,c.exponent=s,c}return l.d(t,e),Object.defineProperty(t.prototype,"angle",{get:function(){return this._angle},set:function(e){this._angle=e,this._cosHalfAngle=Math.cos(.5*e),this._projectionTextureProjectionLightDirty=!0,this.forceProjectionMatrixCompute(),this._computeAngleValues()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"innerAngle",{get:function(){return this._innerAngle},set:function(e){this._innerAngle=e,this._computeAngleValues()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"shadowAngleScale",{get:function(){return this._shadowAngleScale},set:function(e){this._shadowAngleScale=e,this.forceProjectionMatrixCompute()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"projectionTextureMatrix",{get:function(){return this._projectionTextureMatrix},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"projectionTextureLightNear",{get:function(){return this._projectionTextureLightNear},set:function(e){this._projectionTextureLightNear=e,this._projectionTextureProjectionLightDirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"projectionTextureLightFar",{get:function(){return this._projectionTextureLightFar},set:function(e){this._projectionTextureLightFar=e,this._projectionTextureProjectionLightDirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"projectionTextureUpDirection",{get:function(){return this._projectionTextureUpDirection},set:function(e){this._projectionTextureUpDirection=e,this._projectionTextureProjectionLightDirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"projectionTexture",{get:function(){return this._projectionTexture},set:function(e){var t=this;if(this._projectionTexture!==e&&(this._projectionTexture=e,this._projectionTextureDirty=!0,this._projectionTexture&&!this._projectionTexture.isReady())){var i=this._projectionTexture;i.onLoadObservable&&i.onLoadObservable.addOnce(function(){t._markMeshesAsLightDirty()})}},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"SpotLight"},t.prototype.getTypeID=function(){return zn.a.LIGHTTYPEID_SPOTLIGHT},t.prototype._setDirection=function(t){e.prototype._setDirection.call(this,t),this._projectionTextureViewLightDirty=!0},t.prototype._setPosition=function(t){e.prototype._setPosition.call(this,t),this._projectionTextureViewLightDirty=!0},t.prototype._setDefaultShadowProjectionMatrix=function(e,t,i){var n=this.getScene().activeCamera;if(n){this._shadowAngleScale=this._shadowAngleScale||1;var r=this._shadowAngleScale*this._angle;o.j.PerspectiveFovLHToRef(r,1,this.getDepthMinZ(n),this.getDepthMaxZ(n),e)}},t.prototype._computeProjectionTextureViewLightMatrix=function(){this._projectionTextureViewLightDirty=!1,this._projectionTextureDirty=!0,this.position.addToRef(this.direction,this._projectionTextureViewTargetVector),o.j.LookAtLHToRef(this.position,this._projectionTextureViewTargetVector,this._projectionTextureUpDirection,this._projectionTextureViewLightMatrix)},t.prototype._computeProjectionTextureProjectionLightMatrix=function(){this._projectionTextureProjectionLightDirty=!1,this._projectionTextureDirty=!0;var e=this.projectionTextureLightFar,t=this.projectionTextureLightNear,i=e/(e-t),n=-i*t,r=1/Math.tan(this._angle/2);o.j.FromValuesToRef(r/1,0,0,0,0,r,0,0,0,0,i,1,0,0,n,0,this._projectionTextureProjectionLightMatrix)},t.prototype._computeProjectionTextureMatrix=function(){this._projectionTextureDirty=!1,this._projectionTextureViewLightMatrix.multiplyToRef(this._projectionTextureProjectionLightMatrix,this._projectionTextureMatrix),this._projectionTextureMatrix.multiplyToRef(this._projectionTextureScalingMatrix,this._projectionTextureMatrix)},t.prototype._buildUniformLayout=function(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",3),this._uniformBuffer.addUniform("vLightDirection",3),this._uniformBuffer.addUniform("vLightFalloff",4),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()},t.prototype._computeAngleValues=function(){this._lightAngleScale=1/Math.max(.001,Math.cos(.5*this._innerAngle)-this._cosHalfAngle),this._lightAngleOffset=-this._cosHalfAngle*this._lightAngleScale},t.prototype.transferToEffect=function(e,t){var i;return this.computeTransformedInformation()?(this._uniformBuffer.updateFloat4("vLightData",this.transformedPosition.x,this.transformedPosition.y,this.transformedPosition.z,this.exponent,t),i=o.x.Normalize(this.transformedDirection)):(this._uniformBuffer.updateFloat4("vLightData",this.position.x,this.position.y,this.position.z,this.exponent,t),i=o.x.Normalize(this.direction)),this._uniformBuffer.updateFloat4("vLightDirection",i.x,i.y,i.z,this._cosHalfAngle,t),this._uniformBuffer.updateFloat4("vLightFalloff",this.range,this._inverseSquaredRange,this._lightAngleScale,this._lightAngleOffset,t),this.projectionTexture&&this.projectionTexture.isReady()&&(this._projectionTextureViewLightDirty&&this._computeProjectionTextureViewLightMatrix(),this._projectionTextureProjectionLightDirty&&this._computeProjectionTextureProjectionLightMatrix(),this._projectionTextureDirty&&this._computeProjectionTextureMatrix(),e.setMatrix("textureProjectionMatrix"+t,this._projectionTextureMatrix),e.setTexture("projectionLightSampler"+t,this.projectionTexture)),this},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._projectionTexture&&this._projectionTexture.dispose()},t.prototype.prepareLightSpecificDefines=function(e,t){e["SPOTLIGHT"+t]=!0,e["PROJECTEDLIGHTTEXTURE"+t]=!(!this.projectionTexture||!this.projectionTexture.isReady())},l.c([Object(L.c)()],t.prototype,"angle",null),l.c([Object(L.c)()],t.prototype,"innerAngle",null),l.c([Object(L.c)()],t.prototype,"shadowAngleScale",null),l.c([Object(L.c)()],t.prototype,"exponent",void 0),l.c([Object(L.c)()],t.prototype,"projectionTextureLightNear",null),l.c([Object(L.c)()],t.prototype,"projectionTextureLightFar",null),l.c([Object(L.c)()],t.prototype,"projectionTextureUpDirection",null),l.c([Object(L.m)("projectedLightTexture")],t.prototype,"_projectionTexture",void 0),t}(jn),Yn=function(e){function t(t){var i=e.call(this,t)||this;return i.cachedPosition=new o.x,i.cachedForward=new o.x(0,0,1),i._light=null,i.attachedMesh=new Fe.a("",i.gizmoLayer.utilityLayerScene),i._material=new Ri.a("light",i.gizmoLayer.originalScene),i._material.diffuseColor=new o.e(.5,.5,.5),i._material.specularColor=new o.e(.1,.1,.1),i}return l.d(t,e),Object.defineProperty(t.prototype,"light",{get:function(){return this._light},set:function(e){var i=this;if(this._light=e,e){this._lightMesh&&this._lightMesh.dispose(),e instanceof Ti.a?this._lightMesh=t._CreateHemisphericLightMesh(this.gizmoLayer.utilityLayerScene):this._lightMesh=e instanceof Hn?t._CreateDirectionalLightMesh(this.gizmoLayer.utilityLayerScene):e instanceof Xn?t._CreateSpotLightMesh(this.gizmoLayer.utilityLayerScene):t._CreatePointLightMesh(this.gizmoLayer.utilityLayerScene),this._lightMesh.getChildMeshes(!1).forEach(function(e){e.material=i._material}),this._lightMesh.parent=this._rootMesh;var n=this.gizmoLayer._getSharedGizmoLight();n.includedOnlyMeshes=n.includedOnlyMeshes.concat(this._lightMesh.getChildMeshes(!1)),this._lightMesh.rotationQuaternion=new o.q,e.position&&this.attachedMesh.position.copyFrom(e.position),e.direction&&this.attachedMesh.setDirection(e.direction),this._update()}},enumerable:!0,configurable:!0}),t.prototype._update=function(){e.prototype._update.call(this),this._light&&(this._light.position&&(this.attachedMesh.position.equals(this.cachedPosition)?this.attachedMesh.position.copyFrom(this._light.position):(this._light.position.copyFrom(this.attachedMesh.position),this.cachedPosition.copyFrom(this.attachedMesh.position))),this._light.direction&&(o.x.DistanceSquared(this.attachedMesh.forward,this.cachedForward)>1e-4?(this._light.direction.copyFrom(this.attachedMesh.forward),this.cachedForward.copyFrom(this.attachedMesh.forward)):o.x.DistanceSquared(this.attachedMesh.forward,this._light.direction)>1e-4&&(this.attachedMesh.setDirection(this._light.direction),this.cachedForward.copyFrom(this._lightMesh.forward))),this._light.isEnabled()?this._material.diffuseColor.set(this._light.diffuse.r/3,this._light.diffuse.g/3,this._light.diffuse.b/3):this._material.diffuseColor.set(0,0,0))},t.prototype.dispose=function(){this._material.dispose(),e.prototype.dispose.call(this)},t._CreateHemisphericLightMesh=function(e){var i=new fe.a("hemisphereLight",e),n=Wn.CreateHemisphere(i.name,{segments:10,diameter:1},e);n.position.z=-.15,n.rotation.x=Math.PI/2,n.parent=i;var r=this._createLightLines(3,e);return r.parent=i,r.position.z,i.scaling.scaleInPlace(t._Scale),i.rotation.x=Math.PI/2,i},t._CreatePointLightMesh=function(e){var i=new fe.a("pointLight",e),n=Ln.a.CreateSphere(i.name,{segments:10,diameter:1},e);return n.rotation.x=Math.PI/2,n.parent=i,this._createLightLines(5,e).parent=i,i.scaling.scaleInPlace(t._Scale),i.rotation.x=Math.PI/2,i},t._CreateSpotLightMesh=function(e){var i=new fe.a("spotLight",e);Ln.a.CreateSphere(i.name,{segments:10,diameter:1},e).parent=i;var n=Wn.CreateHemisphere(i.name,{segments:10,diameter:2},e);return n.parent=i,n.rotation.x=-Math.PI/2,this._createLightLines(2,e).parent=i,i.scaling.scaleInPlace(t._Scale),i.rotation.x=Math.PI/2,i},t._CreateDirectionalLightMesh=function(e){var i=new fe.a("directionalLight",e),n=new fe.a(i.name,e);n.parent=i,Ln.a.CreateSphere(i.name,{diameter:1.2,segments:10},e).parent=n;var r=fe.a.CreateCylinder(i.name,6,.3,.3,6,1,e);r.parent=n,(o=r.clone(i.name)).scaling.y=.5,o.position.x+=1.25,(s=r.clone(i.name)).scaling.y=.5,s.position.x+=-1.25;var o,s,a=fe.a.CreateCylinder(i.name,1,0,.6,6,1,e);return a.position.y+=3,a.parent=n,(o=a.clone(i.name)).position.y=1.5,o.position.x+=1.25,(s=a.clone(i.name)).position.y=1.5,s.position.x+=-1.25,n.scaling.scaleInPlace(t._Scale),n.rotation.z=Math.PI/2,n.rotation.y=Math.PI/2,i},t._Scale=.007,t._createLightLines=function(e,t){var i=new fe.a("root",t);i.rotation.x=Math.PI/2;var n=new fe.a("linePivot",t);n.parent=i;var r=fe.a.CreateCylinder("line",2,.2,.3,6,1,t);if(r.position.y=r.scaling.y/2+1.2,r.parent=n,e<2)return n;for(var o=0;o<4;o++){(s=n.clone("lineParentClone")).rotation.z=Math.PI/4,s.rotation.y=Math.PI/2+Math.PI/2*o,s.getChildMeshes()[0].scaling.y=.5,s.getChildMeshes()[0].scaling.x=s.getChildMeshes()[0].scaling.z=.8,s.getChildMeshes()[0].position.y=s.getChildMeshes()[0].scaling.y/2+1.2}if(e<3)return i;for(o=0;o<4;o++){(s=n.clone("linePivotClone")).rotation.z=Math.PI/2,s.rotation.y=Math.PI/2*o}if(e<4)return i;for(o=0;o<4;o++){var s;(s=n.clone("linePivotClone")).rotation.z=Math.PI+Math.PI/4,s.rotation.y=Math.PI/2+Math.PI/2*o,s.getChildMeshes()[0].scaling.y=.5,s.getChildMeshes()[0].scaling.x=s.getChildMeshes()[0].scaling.z=.8,s.getChildMeshes()[0].position.y=s.getChildMeshes()[0].scaling.y/2+1.2}return e<5?i:((s=n.clone("linePivotClone")).rotation.z=Math.PI,i)},t}(On.a),Kn=i(44);zt.a.IncludesShadersStore.kernelBlurVaryingDeclaration="varying vec2 sampleCoord{X};";var Qn="#ifdef DOF\nfactor=sampleCoC(sampleCoord{X});\ncomputedWeight=KERNEL_WEIGHT{X}*factor;\nsumOfWeights+=computedWeight;\n#else\ncomputedWeight=KERNEL_WEIGHT{X};\n#endif\n#ifdef PACKEDFLOAT\nblend+=unpack(texture2D(textureSampler,sampleCoord{X}))*computedWeight;\n#else\nblend+=texture2D(textureSampler,sampleCoord{X})*computedWeight;\n#endif";zt.a.IncludesShadersStore.kernelBlurFragment=Qn;var qn="#ifdef DOF\nfactor=sampleCoC(sampleCenter+delta*KERNEL_DEP_OFFSET{X});\ncomputedWeight=KERNEL_DEP_WEIGHT{X}*factor;\nsumOfWeights+=computedWeight;\n#else\ncomputedWeight=KERNEL_DEP_WEIGHT{X};\n#endif\n#ifdef PACKEDFLOAT\nblend+=unpack(texture2D(textureSampler,sampleCenter+delta*KERNEL_DEP_OFFSET{X}))*computedWeight;\n#else\nblend+=texture2D(textureSampler,sampleCenter+delta*KERNEL_DEP_OFFSET{X})*computedWeight;\n#endif";zt.a.IncludesShadersStore.kernelBlurFragment2=qn;var Zn="\nuniform sampler2D textureSampler;\nuniform vec2 delta;\n\nvarying vec2 sampleCenter;\n#ifdef DOF\nuniform sampler2D circleOfConfusionSampler;\nuniform vec2 cameraMinMaxZ;\nfloat sampleDistance(const in vec2 offset) {\nfloat depth=texture2D(circleOfConfusionSampler,offset).g;\nreturn cameraMinMaxZ.x+(cameraMinMaxZ.y-cameraMinMaxZ.x)*depth;\n}\nfloat sampleCoC(const in vec2 offset) {\nfloat coc=texture2D(circleOfConfusionSampler,offset).r;\nreturn coc;\n}\n#endif\n#include<kernelBlurVaryingDeclaration>[0..varyingCount]\n#ifdef PACKEDFLOAT\nvec4 pack(float depth)\n{\nconst vec4 bit_shift=vec4(255.0*255.0*255.0,255.0*255.0,255.0,1.0);\nconst vec4 bit_mask=vec4(0.0,1.0/255.0,1.0/255.0,1.0/255.0);\nvec4 res=fract(depth*bit_shift);\nres-=res.xxyz*bit_mask;\nreturn res;\n}\nfloat unpack(vec4 color)\n{\nconst vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);\nreturn dot(color,bit_shift);\n}\n#endif\nvoid main(void)\n{\nfloat computedWeight=0.0;\n#ifdef PACKEDFLOAT\nfloat blend=0.;\n#else\nvec4 blend=vec4(0.);\n#endif\n#ifdef DOF\nfloat sumOfWeights=CENTER_WEIGHT;\nfloat factor=0.0;\n\n#ifdef PACKEDFLOAT\nblend+=unpack(texture2D(textureSampler,sampleCenter))*CENTER_WEIGHT;\n#else\nblend+=texture2D(textureSampler,sampleCenter)*CENTER_WEIGHT;\n#endif\n#endif\n#include<kernelBlurFragment>[0..varyingCount]\n#include<kernelBlurFragment2>[0..depCount]\n#ifdef PACKEDFLOAT\ngl_FragColor=pack(blend);\n#else\ngl_FragColor=blend;\n#endif\n#ifdef DOF\ngl_FragColor/=sumOfWeights;\n#endif\n}";zt.a.ShadersStore.kernelBlurPixelShader=Zn;zt.a.IncludesShadersStore.kernelBlurVertex="sampleCoord{X}=sampleCenter+delta*KERNEL_OFFSET{X};";var Jn="\nattribute vec2 position;\n\nuniform vec2 delta;\n\nvarying vec2 sampleCenter;\n#include<kernelBlurVaryingDeclaration>[0..varyingCount]\nconst vec2 madd=vec2(0.5,0.5);\nvoid main(void) {\nsampleCenter=(position*madd+madd);\n#include<kernelBlurVertex>[0..varyingCount]\ngl_Position=vec4(position,0.0,1.0);\n}";zt.a.ShadersStore.kernelBlurVertexShader=Jn;var $n=function(e){function t(t,i,n,r,o,s,a,c,l,u,h){void 0===s&&(s=ke.a.BILINEAR_SAMPLINGMODE),void 0===l&&(l=_.a.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=""),void 0===h&&(h=!1);var d=e.call(this,t,"kernelBlur",["delta","direction","cameraMinMaxZ"],["circleOfConfusionSampler"],r,o,s,a,c,null,l,"kernelBlur",{varyingCount:0,depCount:0},!0)||this;return d.direction=i,d.blockCompilation=h,d._packedFloat=!1,d._staticDefines="",d._staticDefines=u,d.onApplyObservable.add(function(e){d._outputTexture?e.setFloat2("delta",1/d._outputTexture.width*d.direction.x,1/d._outputTexture.height*d.direction.y):e.setFloat2("delta",1/d.width*d.direction.x,1/d.height*d.direction.y)}),d.kernel=n,d}return l.d(t,e),Object.defineProperty(t.prototype,"kernel",{get:function(){return this._idealKernel},set:function(e){this._idealKernel!==e&&(e=Math.max(e,1),this._idealKernel=e,this._kernel=this._nearestBestKernel(e),this.blockCompilation||this._updateParameters())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"packedFloat",{get:function(){return this._packedFloat},set:function(e){this._packedFloat!==e&&(this._packedFloat=e,this.blockCompilation||this._updateParameters())},enumerable:!0,configurable:!0}),t.prototype.updateEffect=function(e,t,i,n,r,o){void 0===e&&(e=null),void 0===t&&(t=null),void 0===i&&(i=null),this._updateParameters(r,o)},t.prototype._updateParameters=function(t,i){for(var n=this._kernel,r=(n-1)/2,o=[],s=[],a=0,c=0;c<n;c++){var l=c/(n-1),u=this._gaussianWeight(2*l-1);o[c]=c-r,s[c]=u,a+=u}for(c=0;c<s.length;c++)s[c]/=a;var h=[],d=[],f=[];for(c=0;c<=r;c+=2){var p=Math.min(c+1,Math.floor(r));if(c===p)f.push({o:o[c],w:s[c]});else{var _=p===r,g=s[c]+s[p]*(_?.5:1),m=o[c]+1/(1+s[c]/s[p]);0===m?(f.push({o:o[c],w:s[c]}),f.push({o:o[c+1],w:s[c+1]})):(f.push({o:m,w:g}),f.push({o:-m,w:g}))}}for(c=0;c<f.length;c++)d[c]=f[c].o,h[c]=f[c].w;o=d,s=h;var v=this.getEngine().getCaps().maxVaryingVectors,y=Math.max(v,0)-1,b=Math.min(o.length,y),T="";T+=this._staticDefines,-1!=this._staticDefines.indexOf("DOF")&&(T+="#define CENTER_WEIGHT "+this._glslFloat(s[b-1])+"\r\n",b--);for(c=0;c<b;c++)T+="#define KERNEL_OFFSET"+c+" "+this._glslFloat(o[c])+"\r\n",T+="#define KERNEL_WEIGHT"+c+" "+this._glslFloat(s[c])+"\r\n";var E=0;for(c=y;c<o.length;c++)T+="#define KERNEL_DEP_OFFSET"+E+" "+this._glslFloat(o[c])+"\r\n",T+="#define KERNEL_DEP_WEIGHT"+E+" "+this._glslFloat(s[c])+"\r\n",E++;this.packedFloat&&(T+="#define PACKEDFLOAT 1"),this.blockCompilation=!1,e.prototype.updateEffect.call(this,T,null,null,{varyingCount:b,depCount:E},t,i)},t.prototype._nearestBestKernel=function(e){for(var t=Math.round(e),i=0,n=[t,t-1,t+1,t-2,t+2];i<n.length;i++){var r=n[i];if(r%2!=0&&Math.floor(r/2)%2==0&&r>0)return Math.max(r,3)}return Math.max(t,3)},t.prototype._gaussianWeight=function(e){var t=-e*e/(1/3*2*(1/3));return 1/(Math.sqrt(2*Math.PI)*(1/3))*Math.exp(t)},t.prototype._glslFloat=function(e,t){return void 0===t&&(t=8),e.toFixed(t).replace(/0+$/,"")},t}(Ht),er=function(e){function t(t,i,n,r,s,a,c){void 0===s&&(s=_.a.TEXTURETYPE_UNSIGNED_INT),void 0===a&&(a=ke.a.BILINEAR_SAMPLINGMODE),void 0===c&&(c=!0);var l=e.call(this,t,i,n,r,!0,s,!1,a,c)||this;return l.scene=n,l.mirrorPlane=new o.n(0,1,0,1),l._transformMatrix=o.j.Zero(),l._mirrorMatrix=o.j.Zero(),l._adaptiveBlurKernel=0,l._blurKernelX=0,l._blurKernelY=0,l._blurRatio=1,l.ignoreCameraViewport=!0,l._updateGammaSpace(),l._imageProcessingConfigChangeObserver=n.imageProcessingConfiguration.onUpdateParameters.add(function(){l._updateGammaSpace}),l.onBeforeRenderObservable.add(function(){o.j.ReflectionToRef(l.mirrorPlane,l._mirrorMatrix),l._savedViewMatrix=n.getViewMatrix(),l._mirrorMatrix.multiplyToRef(l._savedViewMatrix,l._transformMatrix),n.setTransformMatrix(l._transformMatrix,n.getProjectionMatrix()),n.clipPlane=l.mirrorPlane,n.getEngine().cullBackFaces=!1,n._mirroredCameraPosition=o.x.TransformCoordinates(n.activeCamera.globalPosition,l._mirrorMatrix)}),l.onAfterRenderObservable.add(function(){n.setTransformMatrix(l._savedViewMatrix,n.getProjectionMatrix()),n.getEngine().cullBackFaces=!0,n._mirroredCameraPosition=null,n.clipPlane=null}),l}return l.d(t,e),Object.defineProperty(t.prototype,"blurRatio",{get:function(){return this._blurRatio},set:function(e){this._blurRatio!==e&&(this._blurRatio=e,this._preparePostProcesses())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"adaptiveBlurKernel",{set:function(e){this._adaptiveBlurKernel=e,this._autoComputeBlurKernel()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"blurKernel",{set:function(e){this.blurKernelX=e,this.blurKernelY=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"blurKernelX",{get:function(){return this._blurKernelX},set:function(e){this._blurKernelX!==e&&(this._blurKernelX=e,this._preparePostProcesses())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"blurKernelY",{get:function(){return this._blurKernelY},set:function(e){this._blurKernelY!==e&&(this._blurKernelY=e,this._preparePostProcesses())},enumerable:!0,configurable:!0}),t.prototype._autoComputeBlurKernel=function(){var e=this.getScene().getEngine(),t=this.getRenderWidth()/e.getRenderWidth(),i=this.getRenderHeight()/e.getRenderHeight();this.blurKernelX=this._adaptiveBlurKernel*t,this.blurKernelY=this._adaptiveBlurKernel*i},t.prototype._onRatioRescale=function(){this._sizeRatio&&(this.resize(this._initialSizeParameter),this._adaptiveBlurKernel||this._preparePostProcesses()),this._adaptiveBlurKernel&&this._autoComputeBlurKernel()},t.prototype._updateGammaSpace=function(){this.gammaSpace=!this.scene.imageProcessingConfiguration.isEnabled||!this.scene.imageProcessingConfiguration.applyByPostProcess},t.prototype._preparePostProcesses=function(){if(this.clearPostProcesses(!0),this._blurKernelX&&this._blurKernelY){var e=this.getScene().getEngine(),t=e.getCaps().textureFloatRender?_.a.TEXTURETYPE_FLOAT:_.a.TEXTURETYPE_HALF_FLOAT;this._blurX=new $n("horizontal blur",new o.w(1,0),this._blurKernelX,this._blurRatio,null,ke.a.BILINEAR_SAMPLINGMODE,e,!1,t),this._blurX.autoClear=!1,1===this._blurRatio&&this.samples<2&&this._texture?this._blurX.inputTexture=this._texture:this._blurX.alwaysForcePOT=!0,this._blurY=new $n("vertical blur",new o.w(0,1),this._blurKernelY,this._blurRatio,null,ke.a.BILINEAR_SAMPLINGMODE,e,!1,t),this._blurY.autoClear=!1,this._blurY.alwaysForcePOT=1!==this._blurRatio,this.addPostProcess(this._blurX),this.addPostProcess(this._blurY)}else this._blurY&&(this.removePostProcess(this._blurY),this._blurY.dispose(),this._blurY=null),this._blurX&&(this.removePostProcess(this._blurX),this._blurX.dispose(),this._blurX=null)},t.prototype.clone=function(){var e=this.getScene();if(!e)return this;var i=this.getSize(),n=new t(this.name,i.width,e,this._renderTargetOptions.generateMipMaps,this._renderTargetOptions.type,this._renderTargetOptions.samplingMode,this._renderTargetOptions.generateDepthBuffer);return n.hasAlpha=this.hasAlpha,n.level=this.level,n.mirrorPlane=this.mirrorPlane.clone(),this.renderList&&(n.renderList=this.renderList.slice(0)),n},t.prototype.serialize=function(){if(!this.name)return null;var t=e.prototype.serialize.call(this);return t.mirrorPlane=this.mirrorPlane.asArray(),t},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.scene.imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingConfigChangeObserver)},t}(_i);ke.a._CreateMirror=function(e,t,i,n){return new er(e,t,i,n)},ge.b.prototype._createDepthStencilCubeTexture=function(e,t){var i=new ze.a(this,ze.a.DATASOURCE_UNKNOWN);if(i.isCube=!0,1===this.webGLVersion)return p.a.Error("Depth cube texture is not supported by WebGL 1."),i;var n=l.a({bilinearFiltering:!1,comparisonFunction:0,generateStencil:!1},t),r=this._gl;this._bindTextureDirectly(r.TEXTURE_CUBE_MAP,i,!0),this._setupDepthStencilTexture(i,e,n.generateStencil,n.bilinearFiltering,n.comparisonFunction);for(var o=0;o<6;o++)n.generateStencil?r.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+o,0,r.DEPTH24_STENCIL8,e,e,0,r.DEPTH_STENCIL,r.UNSIGNED_INT_24_8,null):r.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+o,0,r.DEPTH_COMPONENT24,e,e,0,r.DEPTH_COMPONENT,r.UNSIGNED_INT,null);return this._bindTextureDirectly(r.TEXTURE_CUBE_MAP,null),i},ge.b.prototype._partialLoadFile=function(e,t,i,n,r){void 0===r&&(r=null);this._loadFile(e,function(e){i[t]=e,i._internalCount++,6===i._internalCount&&n(i)},void 0,void 0,!0,function(e,t){r&&e&&r(e.status+" "+e.statusText,t)})},ge.b.prototype._cascadeLoadFiles=function(e,t,i,n){void 0===n&&(n=null);var r=[];r._internalCount=0;for(var o=0;o<6;o++)this._partialLoadFile(i[o],o,r,t,n)},ge.b.prototype._cascadeLoadImgs=function(e,t,i,n){void 0===n&&(n=null);var r=[];r._internalCount=0;for(var o=0;o<6;o++)this._partialLoadImg(i[o],o,r,e,t,n)},ge.b.prototype._partialLoadImg=function(e,t,i,n,r,o){var s;void 0===o&&(o=null);s=ye.h.LoadImage(e,function(){i[t]=s,i._internalCount++,n&&n._removePendingData(s),6===i._internalCount&&r(i)},function(e,t){n&&n._removePendingData(s),o&&o(e,t)},n?n.offlineProvider:null),n&&n._addPendingData(s)},ge.b.prototype.createCubeTexture=function(e,t,i,n,r,o,s,a,c,l,u,h,d){var f=this;void 0===r&&(r=null),void 0===o&&(o=null),void 0===a&&(a=null),void 0===c&&(c=!1),void 0===l&&(l=0),void 0===u&&(u=0),void 0===h&&(h=null),void 0===d&&(d=[]);var _=this._gl,g=h||new ze.a(this,ze.a.DATASOURCE_CUBE);g.isCube=!0,g.url=e,g.generateMipMaps=!n,g._lodGenerationScale=l,g._lodGenerationOffset=u,this._doNotHandleContextLost||(g._extension=a,g._files=i);for(var m=e.lastIndexOf("."),v=a||(m>-1?e.substring(m).toLowerCase():""),y=null,b=0,T=ge.b._TextureLoaders;b<T.length;b++){var E=T[b];if(-1===d.indexOf(E)&&E.canLoad(v,this._textureFormatInUse,h,!1,!1)){y=E;break}}if(y){e=y.transformUrl(e,this._textureFormatInUse);var A=function(e){f._bindTextureDirectly(_.TEXTURE_CUBE_MAP,g,!0),y.loadCubeData(e,g,c,r,o)};i&&6===i.length?y.supportCascades?this._cascadeLoadFiles(t,A,i,o):o?o("Textures type does not support cascades."):p.a.Warn("Texture loader does not support cascades."):this._loadFile(e,A,void 0,void 0,!0,function(e,a){if(y){var h=y.getFallbackTextureUrl(g.url,f._textureFormatInUse);if(p.a.Warn(y.constructor.name+" failed when trying to load "+g.url+", falling back to the next supported loader"),h)return d.push(y),void f.createCubeTexture(h,t,i,n,r,o,s,v,c,l,u,g,d)}o&&e&&o(e.status+" "+e.statusText,a)})}else{if(!i)throw new Error("Cannot load cubemap because files were not defined");this._cascadeLoadImgs(t,function(e){var t=f.needPOTTextures?ye.h.GetExponentOfTwo(e[0].width,f._caps.maxCubemapTextureSize):e[0].width,i=t;if(f._prepareWorkingCanvas(),f._workingCanvas&&f._workingContext){f._workingCanvas.width=t,f._workingCanvas.height=i;var o=[_.TEXTURE_CUBE_MAP_POSITIVE_X,_.TEXTURE_CUBE_MAP_POSITIVE_Y,_.TEXTURE_CUBE_MAP_POSITIVE_Z,_.TEXTURE_CUBE_MAP_NEGATIVE_X,_.TEXTURE_CUBE_MAP_NEGATIVE_Y,_.TEXTURE_CUBE_MAP_NEGATIVE_Z];f._bindTextureDirectly(_.TEXTURE_CUBE_MAP,g,!0),f._unpackFlipY(!1);for(var a=s?f._getInternalFormat(s):f._gl.RGBA,c=0;c<o.length;c++)e[c].width!==t||e[c].height!==i?(f._workingContext.drawImage(e[c],0,0,e[c].width,e[c].height,0,0,t,i),_.texImage2D(o[c],0,a,a,_.UNSIGNED_BYTE,f._workingCanvas)):_.texImage2D(o[c],0,a,a,_.UNSIGNED_BYTE,e[c]);n||_.generateMipmap(_.TEXTURE_CUBE_MAP),f._setCubeMapTextureParams(!n),g.width=t,g.height=i,g.isReady=!0,s&&(g.format=s),g.onLoadedObservable.notifyObservers(g),g.onLoadedObservable.clear(),r&&r()}},i,o)}return this._internalTexturesCache.push(g),g};var tr=function(e){function t(t,i,n,r,s,a,c,l,u,h,d,f,p){void 0===n&&(n=null),void 0===r&&(r=!1),void 0===s&&(s=null),void 0===a&&(a=null),void 0===c&&(c=null),void 0===l&&(l=_.a.TEXTUREFORMAT_RGBA),void 0===u&&(u=!1),void 0===h&&(h=null),void 0===d&&(d=!1),void 0===f&&(f=.8),void 0===p&&(p=0);var g=e.call(this,i)||this;if(g.boundingBoxPosition=o.x.Zero(),g._rotationY=0,g._prefiltered=!1,g.name=t,g.url=t,g._noMipmap=r,g.hasAlpha=!1,g._format=l,g.isCube=!0,g._textureMatrix=o.j.Identity(),g._createPolynomials=d,g.coordinatesMode=ke.a.CUBIC_MODE,!t&&!s)return g;var m=t.lastIndexOf("."),v=h||(m>-1?t.substring(m).toLowerCase():""),y=".dds"===v,b=".env"===v;if(b?(g.gammaSpace=!1,g._prefiltered=!1):(g._prefiltered=u,u&&(g.gammaSpace=!1)),g._texture=g._getFromCache(t,r),!s&&(b||y||n||(n=["_px.jpg","_py.jpg","_pz.jpg","_nx.jpg","_ny.jpg","_nz.jpg"]),s=[],n))for(var T=0;T<n.length;T++)s.push(t+n[T]);return g._files=s,g._texture?a&&(g._texture.isReady?ye.h.SetImmediate(function(){return a()}):g._texture.onLoadedObservable.add(a)):i.useDelayedTextureLoading?g.delayLoadState=_.a.DELAYLOADSTATE_NOTLOADED:g._texture=u?i.getEngine().createPrefilteredCubeTexture(t,i,f,p,a,c,l,h,g._createPolynomials):i.getEngine().createCubeTexture(t,i,s,r,a,c,g._format,h,!1,f,p),g}return l.d(t,e),Object.defineProperty(t.prototype,"boundingBoxSize",{get:function(){return this._boundingBoxSize},set:function(e){if(!this._boundingBoxSize||!this._boundingBoxSize.equals(e)){this._boundingBoxSize=e;var t=this.getScene();t&&t.markAllMaterialsAsDirty(_.a.MATERIAL_TextureDirtyFlag)}},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rotationY",{get:function(){return this._rotationY},set:function(e){this._rotationY=e,this.setReflectionTextureMatrix(o.j.RotationY(this._rotationY))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"noMipmap",{get:function(){return this._noMipmap},enumerable:!0,configurable:!0}),t.CreateFromImages=function(e,i,n){var r="";return e.forEach(function(e){return r+=e}),new t(r,i,null,n,e)},t.CreateFromPrefilteredData=function(e,i,n,r){return void 0===n&&(n=null),void 0===r&&(r=!0),new t(e,i,null,!1,null,null,null,void 0,!0,n,r)},Object.defineProperty(t.prototype,"isPrefiltered",{get:function(){return this._prefiltered},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"CubeTexture"},t.prototype.updateURL=function(e,t,i){this.url&&(this.releaseInternalTexture(),this.getScene().markAllMaterialsAsDirty(_.a.MATERIAL_TextureDirtyFlag)),this.url=e,this.delayLoadState=_.a.DELAYLOADSTATE_NOTLOADED,this._prefiltered=!1,i&&(this._delayedOnLoad=i),this.delayLoad(t)},t.prototype.delayLoad=function(e){if(this.delayLoadState===_.a.DELAYLOADSTATE_NOTLOADED){var t=this.getScene();t&&(this.delayLoadState=_.a.DELAYLOADSTATE_LOADED,this._texture=this._getFromCache(this.url,this._noMipmap),this._texture||(this._prefiltered?this._texture=t.getEngine().createPrefilteredCubeTexture(this.url,t,this.lodGenerationScale,this.lodGenerationOffset,this._delayedOnLoad,void 0,this._format,void 0,this._createPolynomials):this._texture=t.getEngine().createCubeTexture(this.url,t,this._files,this._noMipmap,this._delayedOnLoad,null,this._format,e)))}},t.prototype.getReflectionTextureMatrix=function(){return this._textureMatrix},t.prototype.setReflectionTextureMatrix=function(e){var t=this;e.updateFlag!==this._textureMatrix.updateFlag&&(e.isIdentity()!==this._textureMatrix.isIdentity()&&this.getScene().markAllMaterialsAsDirty(_.a.MATERIAL_TextureDirtyFlag,function(e){return-1!==e.getActiveTextures().indexOf(t)}),this._textureMatrix=e)},t.Parse=function(e,i,n){var r=L.a.Parse(function(){var r=!1;return e.prefiltered&&(r=e.prefiltered),new t(n+e.name,i,e.extensions,!1,null,null,null,void 0,r)},e,i);if(e.boundingBoxPosition&&(r.boundingBoxPosition=o.x.FromArray(e.boundingBoxPosition)),e.boundingBoxSize&&(r.boundingBoxSize=o.x.FromArray(e.boundingBoxSize)),e.animations)for(var a=0;a<e.animations.length;a++){var c=e.animations[a],l=s.a.GetClass("BABYLON.Animation");l&&r.animations.push(l.Parse(c))}return r},t.prototype.clone=function(){var e=this,i=this.getScene(),n=0,r=L.a.Clone(function(){if(!i)return e;var r=new t(e.url,i,e._extensions,e._noMipmap,e._files);return n=r.uniqueId,r},this);return r.uniqueId=n,r},l.c([Object(L.c)("rotationY")],t.prototype,"rotationY",null),l.c([Object(L.j)("textureMatrix")],t.prototype,"_textureMatrix",void 0),t}(Kn.a);ke.a._CubeTextureParser=tr.Parse,s.a.RegisteredTypes["BABYLON.CubeTexture"]=tr;var ir=i(15),nr=i(64),rr=i(75),or=i(18),sr=" uniform vec4 vPrimaryColor;\n#ifdef USEHIGHLIGHTANDSHADOWCOLORS\nuniform vec4 vPrimaryColorShadow;\n#endif\nuniform float shadowLevel;\nuniform float alpha;\n#ifdef DIFFUSE\nuniform vec2 vDiffuseInfos;\n#endif\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;\nuniform mat4 reflectionMatrix;\nuniform vec3 vReflectionMicrosurfaceInfos;\n#endif\n#if defined(REFLECTIONFRESNEL) || defined(OPACITYFRESNEL)\nuniform vec3 vBackgroundCenter;\n#endif\n#ifdef REFLECTIONFRESNEL\nuniform vec4 vReflectionControl;\n#endif\n#if defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_PROJECTION) || defined(REFRACTION)\nuniform mat4 view;\n#endif";zt.a.IncludesShadersStore.backgroundFragmentDeclaration=sr;var ar="layout(std140,column_major) uniform;\nuniform Material\n{\nuniform vec4 vPrimaryColor;\nuniform vec4 vPrimaryColorShadow;\nuniform vec2 vDiffuseInfos;\nuniform vec2 vReflectionInfos;\nuniform mat4 diffuseMatrix;\nuniform mat4 reflectionMatrix;\nuniform vec3 vReflectionMicrosurfaceInfos;\nuniform float fFovMultiplier;\nuniform float pointSize;\nuniform float shadowLevel;\nuniform float alpha;\n#if defined(REFLECTIONFRESNEL) || defined(OPACITYFRESNEL)\nuniform vec3 vBackgroundCenter;\n#endif\n#ifdef REFLECTIONFRESNEL\nuniform vec4 vReflectionControl;\n#endif\n};\nuniform Scene {\nmat4 viewProjection;\n#ifdef MULTIVIEW\nmat4 viewProjectionR;\n#endif\nmat4 view;\n};";zt.a.IncludesShadersStore.backgroundUboDeclaration=ar;i(113),i(84),i(85),i(120),i(112),i(95),i(98),i(89),i(114),i(99);var cr="#ifdef TEXTURELODSUPPORT\n#extension GL_EXT_shader_texture_lod : enable\n#endif\nprecision highp float;\n#include<__decl__backgroundFragment>\n#define RECIPROCAL_PI2 0.15915494\n\nuniform vec3 vEyePosition;\n\nvarying vec3 vPositionW;\n#ifdef MAINUV1\nvarying vec2 vMainUV1;\n#endif\n#ifdef MAINUV2\nvarying vec2 vMainUV2;\n#endif\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef DIFFUSE\n#if DIFFUSEDIRECTUV == 1\n#define vDiffuseUV vMainUV1\n#elif DIFFUSEDIRECTUV == 2\n#define vDiffuseUV vMainUV2\n#else\nvarying vec2 vDiffuseUV;\n#endif\nuniform sampler2D diffuseSampler;\n#endif\n\n#ifdef REFLECTION\n#ifdef REFLECTIONMAP_3D\n#define sampleReflection(s,c) textureCube(s,c)\nuniform samplerCube reflectionSampler;\n#ifdef TEXTURELODSUPPORT\n#define sampleReflectionLod(s,c,l) textureCubeLodEXT(s,c,l)\n#else\nuniform samplerCube reflectionSamplerLow;\nuniform samplerCube reflectionSamplerHigh;\n#endif\n#else\n#define sampleReflection(s,c) texture2D(s,c)\nuniform sampler2D reflectionSampler;\n#ifdef TEXTURELODSUPPORT\n#define sampleReflectionLod(s,c,l) texture2DLodEXT(s,c,l)\n#else\nuniform samplerCube reflectionSamplerLow;\nuniform samplerCube reflectionSamplerHigh;\n#endif\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#else\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#endif\n#include<reflectionFunction>\n#endif\n\n#ifndef FROMLINEARSPACE\n#define FROMLINEARSPACE;\n#endif\n\n#ifndef SHADOWONLY\n#define SHADOWONLY;\n#endif\n#include<imageProcessingDeclaration>\n\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<helperFunctions>\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<imageProcessingFunctions>\n#include<clipPlaneFragmentDeclaration>\n\n#include<fogFragmentDeclaration>\n#ifdef REFLECTIONFRESNEL\n#define FRESNEL_MAXIMUM_ON_ROUGH 0.25\nvec3 fresnelSchlickEnvironmentGGX(float VdotN,vec3 reflectance0,vec3 reflectance90,float smoothness)\n{\n\nfloat weight=mix(FRESNEL_MAXIMUM_ON_ROUGH,1.0,smoothness);\nreturn reflectance0+weight*(reflectance90-reflectance0)*pow5(saturate(1.0-VdotN));\n}\n#endif\nvoid main(void) {\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition-vPositionW);\n\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(0.0,1.0,0.0);\n#endif\n\nfloat shadow=1.;\nfloat globalShadow=0.;\nfloat shadowLightCount=0.;\n#include<lightFragment>[0..maxSimultaneousLights]\n#ifdef SHADOWINUSE\nglobalShadow/=shadowLightCount;\n#else\nglobalShadow=1.0;\n#endif\n\nvec4 reflectionColor=vec4(1.,1.,1.,1.);\n#ifdef REFLECTION\nvec3 reflectionVector=computeReflectionCoords(vec4(vPositionW,1.0),normalW);\n#ifdef REFLECTIONMAP_OPPOSITEZ\nreflectionVector.z*=-1.0;\n#endif\n\n#ifdef REFLECTIONMAP_3D\nvec3 reflectionCoords=reflectionVector;\n#else\nvec2 reflectionCoords=reflectionVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nreflectionCoords/=reflectionVector.z;\n#endif\nreflectionCoords.y=1.0-reflectionCoords.y;\n#endif\n#ifdef REFLECTIONBLUR\nfloat reflectionLOD=vReflectionInfos.y;\n#ifdef TEXTURELODSUPPORT\n\nreflectionLOD=reflectionLOD*log2(vReflectionMicrosurfaceInfos.x)*vReflectionMicrosurfaceInfos.y+vReflectionMicrosurfaceInfos.z;\nreflectionColor=sampleReflectionLod(reflectionSampler,reflectionCoords,reflectionLOD);\n#else\nfloat lodReflectionNormalized=saturate(reflectionLOD);\nfloat lodReflectionNormalizedDoubled=lodReflectionNormalized*2.0;\nvec4 reflectionSpecularMid=sampleReflection(reflectionSampler,reflectionCoords);\nif(lodReflectionNormalizedDoubled<1.0){\nreflectionColor=mix(\nsampleReflection(reflectionSamplerHigh,reflectionCoords),\nreflectionSpecularMid,\nlodReflectionNormalizedDoubled\n);\n} else {\nreflectionColor=mix(\nreflectionSpecularMid,\nsampleReflection(reflectionSamplerLow,reflectionCoords),\nlodReflectionNormalizedDoubled-1.0\n);\n}\n#endif\n#else\nvec4 reflectionSample=sampleReflection(reflectionSampler,reflectionCoords);\nreflectionColor=reflectionSample;\n#endif\n#ifdef RGBDREFLECTION\nreflectionColor.rgb=fromRGBD(reflectionColor);\n#endif\n#ifdef GAMMAREFLECTION\nreflectionColor.rgb=toLinearSpace(reflectionColor.rgb);\n#endif\n#ifdef REFLECTIONBGR\nreflectionColor.rgb=reflectionColor.bgr;\n#endif\n\nreflectionColor.rgb*=vReflectionInfos.x;\n#endif\n\nvec3 diffuseColor=vec3(1.,1.,1.);\nfloat finalAlpha=alpha;\n#ifdef DIFFUSE\nvec4 diffuseMap=texture2D(diffuseSampler,vDiffuseUV);\n#ifdef GAMMADIFFUSE\ndiffuseMap.rgb=toLinearSpace(diffuseMap.rgb);\n#endif\n\ndiffuseMap.rgb*=vDiffuseInfos.y;\n#ifdef DIFFUSEHASALPHA\nfinalAlpha*=diffuseMap.a;\n#endif\ndiffuseColor=diffuseMap.rgb;\n#endif\n\n#ifdef REFLECTIONFRESNEL\nvec3 colorBase=diffuseColor;\n#else\nvec3 colorBase=reflectionColor.rgb*diffuseColor;\n#endif\ncolorBase=max(colorBase,0.0);\n\n#ifdef USERGBCOLOR\nvec3 finalColor=colorBase;\n#else\n#ifdef USEHIGHLIGHTANDSHADOWCOLORS\nvec3 mainColor=mix(vPrimaryColorShadow.rgb,vPrimaryColor.rgb,colorBase);\n#else\nvec3 mainColor=vPrimaryColor.rgb;\n#endif\nvec3 finalColor=colorBase*mainColor;\n#endif\n\n#ifdef REFLECTIONFRESNEL\nvec3 reflectionAmount=vReflectionControl.xxx;\nvec3 reflectionReflectance0=vReflectionControl.yyy;\nvec3 reflectionReflectance90=vReflectionControl.zzz;\nfloat VdotN=dot(normalize(vEyePosition),normalW);\nvec3 planarReflectionFresnel=fresnelSchlickEnvironmentGGX(saturate(VdotN),reflectionReflectance0,reflectionReflectance90,1.0);\nreflectionAmount*=planarReflectionFresnel;\n#ifdef REFLECTIONFALLOFF\nfloat reflectionDistanceFalloff=1.0-saturate(length(vPositionW.xyz-vBackgroundCenter)*vReflectionControl.w);\nreflectionDistanceFalloff*=reflectionDistanceFalloff;\nreflectionAmount*=reflectionDistanceFalloff;\n#endif\nfinalColor=mix(finalColor,reflectionColor.rgb,saturate(reflectionAmount));\n#endif\n#ifdef OPACITYFRESNEL\nfloat viewAngleToFloor=dot(normalW,normalize(vEyePosition-vBackgroundCenter));\n\nconst float startAngle=0.1;\nfloat fadeFactor=saturate(viewAngleToFloor/startAngle);\nfinalAlpha*=fadeFactor*fadeFactor;\n#endif\n\n#ifdef SHADOWINUSE\nfinalColor=mix(finalColor*shadowLevel,finalColor,globalShadow);\n#endif\n\nvec4 color=vec4(finalColor,finalAlpha);\n#include<fogFragment>\n#ifdef IMAGEPROCESSINGPOSTPROCESS\n\n\ncolor.rgb=clamp(color.rgb,0.,30.0);\n#else\n\ncolor=applyImageProcessing(color);\n#endif\n#ifdef PREMULTIPLYALPHA\n\ncolor.rgb*=color.a;\n#endif\n#ifdef NOISE\ncolor.rgb+=dither(vPositionW.xy,0.5);\ncolor=max(color,0.0);\n#endif\ngl_FragColor=color;\n}\n";zt.a.ShadersStore.backgroundPixelShader=cr;var lr="uniform mat4 view;\nuniform mat4 viewProjection;\nuniform float shadowLevel;\n#ifdef DIFFUSE\nuniform mat4 diffuseMatrix;\nuniform vec2 vDiffuseInfos;\n#endif\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;\nuniform mat4 reflectionMatrix;\nuniform vec3 vReflectionMicrosurfaceInfos;\nuniform float fFovMultiplier;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif";zt.a.IncludesShadersStore.backgroundVertexDeclaration=lr;i(67),i(68),i(96),i(100),i(69),i(70),i(90),i(116),i(117);var ur="precision highp float;\n#include<__decl__backgroundVertex>\n#include<helperFunctions>\n\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef MAINUV1\nvarying vec2 vMainUV1;\n#endif\n#ifdef MAINUV2\nvarying vec2 vMainUV2;\n#endif\n#if defined(DIFFUSE) && DIFFUSEDIRECTUV == 0\nvarying vec2 vDiffuseUV;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\nvoid main(void) {\n#ifdef REFLECTIONMAP_SKYBOX\n#ifdef REFLECTIONMAP_SKYBOX_TRANSFORMED\nvPositionUVW=(reflectionMatrix*vec4(position,1.0)).xyz;\n#else\nvPositionUVW=position;\n#endif\n#endif\n#include<instancesVertex>\n#include<bonesVertex>\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR == 0u) {\ngl_Position=viewProjection*finalWorld*vec4(position,1.0);\n} else {\ngl_Position=viewProjectionR*finalWorld*vec4(position,1.0);\n}\n#else\ngl_Position=viewProjection*finalWorld*vec4(position,1.0);\n#endif\nvec4 worldPos=finalWorld*vec4(position,1.0);\nvPositionW=vec3(worldPos);\n#ifdef NORMAL\nmat3 normalWorld=mat3(finalWorld);\n#ifdef NONUNIFORMSCALING\nnormalWorld=transposeMat3(inverseMat3(normalWorld));\n#endif\nvNormalW=normalize(normalWorld*normal);\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvDirectionW=normalize(vec3(finalWorld*vec4(position,0.0)));\n#ifdef EQUIRECTANGULAR_RELFECTION_FOV\nmat3 screenToWorld=inverseMat3(mat3(finalWorld*viewProjection));\nvec3 segment=mix(vDirectionW,screenToWorld*vec3(0.0,0.0,1.0),abs(fFovMultiplier-1.0));\nif (fFovMultiplier<=1.0) {\nvDirectionW=normalize(segment);\n} else {\nvDirectionW=normalize(vDirectionW+(vDirectionW-segment));\n}\n#endif\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef MAINUV1\nvMainUV1=uv;\n#endif\n#ifdef MAINUV2\nvMainUV2=uv2;\n#endif\n#if defined(DIFFUSE) && DIFFUSEDIRECTUV == 0\nif (vDiffuseInfos.x == 0.)\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n\n#include<clipPlaneVertex>\n\n#include<fogVertex>\n\n#include<shadowsVertex>[0..maxSimultaneousLights]\n\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n\n#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif\n}\n";zt.a.ShadersStore.backgroundVertexShader=ur;var hr=function(e){function t(){var t=e.call(this)||this;return t.DIFFUSE=!1,t.DIFFUSEDIRECTUV=0,t.GAMMADIFFUSE=!1,t.DIFFUSEHASALPHA=!1,t.OPACITYFRESNEL=!1,t.REFLECTIONBLUR=!1,t.REFLECTIONFRESNEL=!1,t.REFLECTIONFALLOFF=!1,t.TEXTURELODSUPPORT=!1,t.PREMULTIPLYALPHA=!1,t.USERGBCOLOR=!1,t.USEHIGHLIGHTANDSHADOWCOLORS=!1,t.NOISE=!1,t.REFLECTIONBGR=!1,t.IMAGEPROCESSING=!1,t.VIGNETTE=!1,t.VIGNETTEBLENDMODEMULTIPLY=!1,t.VIGNETTEBLENDMODEOPAQUE=!1,t.TONEMAPPING=!1,t.TONEMAPPING_ACES=!1,t.CONTRAST=!1,t.COLORCURVES=!1,t.COLORGRADING=!1,t.COLORGRADING3D=!1,t.SAMPLER3DGREENDEPTH=!1,t.SAMPLER3DBGRMAP=!1,t.IMAGEPROCESSINGPOSTPROCESS=!1,t.EXPOSURE=!1,t.MULTIVIEW=!1,t.REFLECTION=!1,t.REFLECTIONMAP_3D=!1,t.REFLECTIONMAP_SPHERICAL=!1,t.REFLECTIONMAP_PLANAR=!1,t.REFLECTIONMAP_CUBIC=!1,t.REFLECTIONMAP_PROJECTION=!1,t.REFLECTIONMAP_SKYBOX=!1,t.REFLECTIONMAP_SKYBOX_TRANSFORMED=!1,t.REFLECTIONMAP_EXPLICIT=!1,t.REFLECTIONMAP_EQUIRECTANGULAR=!1,t.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,t.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,t.INVERTCUBICMAP=!1,t.REFLECTIONMAP_OPPOSITEZ=!1,t.LODINREFLECTIONALPHA=!1,t.GAMMAREFLECTION=!1,t.RGBDREFLECTION=!1,t.EQUIRECTANGULAR_RELFECTION_FOV=!1,t.MAINUV1=!1,t.MAINUV2=!1,t.UV1=!1,t.UV2=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.POINTSIZE=!1,t.FOG=!1,t.NORMAL=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.INSTANCES=!1,t.SHADOWFLOAT=!1,t.rebuild(),t}return l.d(t,e),t}(nr.a),dr=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.primaryColor=o.e.White(),n._primaryColorShadowLevel=0,n._primaryColorHighlightLevel=0,n.reflectionTexture=null,n.reflectionBlur=0,n.diffuseTexture=null,n._shadowLights=null,n.shadowLights=null,n.shadowLevel=0,n.sceneCenter=o.x.Zero(),n.opacityFresnel=!0,n.reflectionFresnel=!1,n.reflectionFalloffDistance=0,n.reflectionAmount=1,n.reflectionReflectance0=.05,n.reflectionReflectance90=.5,n.useRGBColor=!0,n.enableNoise=!1,n._fovMultiplier=1,n.useEquirectangularFOV=!1,n._maxSimultaneousLights=4,n.maxSimultaneousLights=4,n._imageProcessingObserver=null,n.switchToBGR=!1,n._renderTargets=new kt.a(16),n._reflectionControls=o.y.Zero(),n._white=o.e.White(),n._primaryShadowColor=o.e.Black(),n._primaryHighlightColor=o.e.Black(),n._attachImageProcessingConfiguration(null),n.getRenderTargetTextures=function(){return n._renderTargets.reset(),n._diffuseTexture&&n._diffuseTexture.isRenderTarget&&n._renderTargets.push(n._diffuseTexture),n._reflectionTexture&&n._reflectionTexture.isRenderTarget&&n._renderTargets.push(n._reflectionTexture),n._renderTargets},n}return l.d(t,e),Object.defineProperty(t.prototype,"_perceptualColor",{get:function(){return this.__perceptualColor},set:function(e){this.__perceptualColor=e,this._computePrimaryColorFromPerceptualColor(),this._markAllSubMeshesAsLightsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"primaryColorShadowLevel",{get:function(){return this._primaryColorShadowLevel},set:function(e){this._primaryColorShadowLevel=e,this._computePrimaryColors(),this._markAllSubMeshesAsLightsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"primaryColorHighlightLevel",{get:function(){return this._primaryColorHighlightLevel},set:function(e){this._primaryColorHighlightLevel=e,this._computePrimaryColors(),this._markAllSubMeshesAsLightsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"reflectionStandardFresnelWeight",{set:function(e){var i=e;i<.5?(i*=2,this.reflectionReflectance0=t.StandardReflectance0*i,this.reflectionReflectance90=t.StandardReflectance90*i):(i=2*i-1,this.reflectionReflectance0=t.StandardReflectance0+(1-t.StandardReflectance0)*i,this.reflectionReflectance90=t.StandardReflectance90+(1-t.StandardReflectance90)*i)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fovMultiplier",{get:function(){return this._fovMultiplier},set:function(e){isNaN(e)&&(e=1),this._fovMultiplier=Math.max(0,Math.min(2,e))},enumerable:!0,configurable:!0}),t.prototype._attachImageProcessingConfiguration=function(e){var t=this;e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration=e||this.getScene().imageProcessingConfiguration,this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add(function(){t._computePrimaryColorFromPerceptualColor(),t._markAllSubMeshesAsImageProcessingDirty()})))},Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e),this._markAllSubMeshesAsTexturesDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurvesEnabled",{get:function(){return this.imageProcessingConfiguration.colorCurvesEnabled},set:function(e){this.imageProcessingConfiguration.colorCurvesEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingEnabled",{get:function(){return this.imageProcessingConfiguration.colorGradingEnabled},set:function(e){this.imageProcessingConfiguration.colorGradingEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraToneMappingEnabled",{get:function(){return this._imageProcessingConfiguration.toneMappingEnabled},set:function(e){this._imageProcessingConfiguration.toneMappingEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraExposure",{get:function(){return this._imageProcessingConfiguration.exposure},set:function(e){this._imageProcessingConfiguration.exposure=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraContrast",{get:function(){return this._imageProcessingConfiguration.contrast},set:function(e){this._imageProcessingConfiguration.contrast=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingTexture",{get:function(){return this._imageProcessingConfiguration.colorGradingTexture},set:function(e){this.imageProcessingConfiguration.colorGradingTexture=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurves",{get:function(){return this.imageProcessingConfiguration.colorCurves},set:function(e){this.imageProcessingConfiguration.colorCurves=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"hasRenderTargetTextures",{get:function(){return!(!this._diffuseTexture||!this._diffuseTexture.isRenderTarget)||!(!this._reflectionTexture||!this._reflectionTexture.isRenderTarget)},enumerable:!0,configurable:!0}),t.prototype.needAlphaTesting=function(){return!0},t.prototype.needAlphaBlending=function(){return this.alpha<0||null!=this._diffuseTexture&&this._diffuseTexture.hasAlpha},t.prototype.isReadyForSubMesh=function(e,t,i){var n=this;if(void 0===i&&(i=!1),t.effect&&this.isFrozen&&this._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new hr);var r=this.getScene(),o=t._materialDefines;if(!this.checkReadyOnEveryCall&&t.effect&&o._renderId===r.getRenderId())return!0;var s=r.getEngine();if(ir.a.PrepareDefinesForLights(r,e,o,!1,this._maxSimultaneousLights),o._needNormals=!0,ir.a.PrepareDefinesForMultiview(r,o),o._areTexturesDirty){if(o._needUVs=!1,r.texturesEnabled){if(r.getEngine().getCaps().textureLOD&&(o.TEXTURELODSUPPORT=!0),this._diffuseTexture&&or.a.DiffuseTextureEnabled){if(!this._diffuseTexture.isReadyOrNotBlocking())return!1;ir.a.PrepareDefinesForMergedUV(this._diffuseTexture,o,"DIFFUSE"),o.DIFFUSEHASALPHA=this._diffuseTexture.hasAlpha,o.GAMMADIFFUSE=this._diffuseTexture.gammaSpace,o.OPACITYFRESNEL=this._opacityFresnel}else o.DIFFUSE=!1,o.DIFFUSEHASALPHA=!1,o.GAMMADIFFUSE=!1,o.OPACITYFRESNEL=!1;var a=this._reflectionTexture;if(a&&or.a.ReflectionTextureEnabled){if(!a.isReadyOrNotBlocking())return!1;switch(o.REFLECTION=!0,o.GAMMAREFLECTION=a.gammaSpace,o.RGBDREFLECTION=a.isRGBD,o.REFLECTIONBLUR=this._reflectionBlur>0,o.REFLECTIONMAP_OPPOSITEZ=this.getScene().useRightHandedSystem?!a.invertZ:a.invertZ,o.LODINREFLECTIONALPHA=a.lodLevelInAlpha,o.EQUIRECTANGULAR_RELFECTION_FOV=this.useEquirectangularFOV,o.REFLECTIONBGR=this.switchToBGR,a.coordinatesMode===ke.a.INVCUBIC_MODE&&(o.INVERTCUBICMAP=!0),o.REFLECTIONMAP_3D=a.isCube,a.coordinatesMode){case ke.a.EXPLICIT_MODE:o.REFLECTIONMAP_EXPLICIT=!0;break;case ke.a.PLANAR_MODE:o.REFLECTIONMAP_PLANAR=!0;break;case ke.a.PROJECTION_MODE:o.REFLECTIONMAP_PROJECTION=!0;break;case ke.a.SKYBOX_MODE:o.REFLECTIONMAP_SKYBOX=!0,o.REFLECTIONMAP_SKYBOX_TRANSFORMED=!a.getReflectionTextureMatrix().isIdentity();break;case ke.a.SPHERICAL_MODE:o.REFLECTIONMAP_SPHERICAL=!0;break;case ke.a.EQUIRECTANGULAR_MODE:o.REFLECTIONMAP_EQUIRECTANGULAR=!0;break;case ke.a.FIXED_EQUIRECTANGULAR_MODE:o.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!0;break;case ke.a.FIXED_EQUIRECTANGULAR_MIRRORED_MODE:o.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!0;break;case ke.a.CUBIC_MODE:case ke.a.INVCUBIC_MODE:default:o.REFLECTIONMAP_CUBIC=!0}this.reflectionFresnel?(o.REFLECTIONFRESNEL=!0,o.REFLECTIONFALLOFF=this.reflectionFalloffDistance>0,this._reflectionControls.x=this.reflectionAmount,this._reflectionControls.y=this.reflectionReflectance0,this._reflectionControls.z=this.reflectionReflectance90,this._reflectionControls.w=1/this.reflectionFalloffDistance):(o.REFLECTIONFRESNEL=!1,o.REFLECTIONFALLOFF=!1)}else o.REFLECTION=!1,o.REFLECTIONFRESNEL=!1,o.REFLECTIONFALLOFF=!1,o.REFLECTIONBLUR=!1,o.REFLECTIONMAP_3D=!1,o.REFLECTIONMAP_SPHERICAL=!1,o.REFLECTIONMAP_PLANAR=!1,o.REFLECTIONMAP_CUBIC=!1,o.REFLECTIONMAP_PROJECTION=!1,o.REFLECTIONMAP_SKYBOX=!1,o.REFLECTIONMAP_SKYBOX_TRANSFORMED=!1,o.REFLECTIONMAP_EXPLICIT=!1,o.REFLECTIONMAP_EQUIRECTANGULAR=!1,o.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,o.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,o.INVERTCUBICMAP=!1,o.REFLECTIONMAP_OPPOSITEZ=!1,o.LODINREFLECTIONALPHA=!1,o.GAMMAREFLECTION=!1,o.RGBDREFLECTION=!1}o.PREMULTIPLYALPHA=this.alphaMode===_.a.ALPHA_PREMULTIPLIED||this.alphaMode===_.a.ALPHA_PREMULTIPLIED_PORTERDUFF,o.USERGBCOLOR=this._useRGBColor,o.NOISE=this._enableNoise}if(o._areLightsDirty&&(o.USEHIGHLIGHTANDSHADOWCOLORS=!this._useRGBColor&&(0!==this._primaryColorShadowLevel||0!==this._primaryColorHighlightLevel)),o._areImageProcessingDirty&&this._imageProcessingConfiguration){if(!this._imageProcessingConfiguration.isReady())return!1;this._imageProcessingConfiguration.prepareDefines(o)}if(ir.a.PrepareDefinesForMisc(e,r,!1,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),o),ir.a.PrepareDefinesForFrameBoundValues(r,s,o,i),ir.a.PrepareDefinesForAttributes(e,o,!1,!0,!1)&&e&&(r.getEngine().getCaps().standardDerivatives||e.isVerticesDataPresent(Oi.b.NormalKind)||(e.createNormals(!0),p.a.Warn("BackgroundMaterial: Normals have been created for the mesh: "+e.name))),o.isDirty){o.markAsProcessed(),r.resetCachedMaterial();var c=new zt.c;o.FOG&&c.addFallback(0,"FOG"),o.POINTSIZE&&c.addFallback(1,"POINTSIZE"),o.MULTIVIEW&&c.addFallback(0,"MULTIVIEW"),ir.a.HandleFallbacksForShadows(o,c,this._maxSimultaneousLights),o.NUM_BONE_INFLUENCERS>0&&c.addCPUSkinningFallback(0,e);var l=[Oi.b.PositionKind];o.NORMAL&&l.push(Oi.b.NormalKind),o.UV1&&l.push(Oi.b.UVKind),o.UV2&&l.push(Oi.b.UV2Kind),ir.a.PrepareAttributesForBones(l,e,o,c),ir.a.PrepareAttributesForInstances(l,o);var u=["world","view","viewProjection","vEyePosition","vLightsType","vFogInfos","vFogColor","pointSize","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","mBones","vPrimaryColor","vPrimaryColorShadow","vReflectionInfos","reflectionMatrix","vReflectionMicrosurfaceInfos","fFovMultiplier","shadowLevel","alpha","vBackgroundCenter","vReflectionControl","vDiffuseInfos","diffuseMatrix"],h=["diffuseSampler","reflectionSampler","reflectionSamplerLow","reflectionSamplerHigh"],d=["Material","Scene"];xi.a&&(xi.a.PrepareUniforms(u,o),xi.a.PrepareSamplers(h,o)),ir.a.PrepareUniformsAndSamplersList({uniformsNames:u,uniformBuffersNames:d,samplers:h,defines:o,maxSimultaneousLights:this._maxSimultaneousLights});var f=o.toString();t.setEffect(r.getEngine().createEffect("background",{attributes:l,uniformsNames:u,uniformBuffersNames:d,samplers:h,defines:f,fallbacks:c,onCompiled:function(e){n.onCompiled&&n.onCompiled(e),n.bindSceneUniformBuffer(e,r.getSceneUniformBuffer())},onError:this.onError,indexParameters:{maxSimultaneousLights:this._maxSimultaneousLights}},s),o),this.buildUniformLayout()}return!(!t.effect||!t.effect.isReady())&&(o._renderId=r.getRenderId(),this._wasPreviouslyReady=!0,!0)},t.prototype._computePrimaryColorFromPerceptualColor=function(){this.__perceptualColor&&(this._primaryColor.copyFrom(this.__perceptualColor),this._primaryColor.toLinearSpaceToRef(this._primaryColor),this._imageProcessingConfiguration&&this._primaryColor.scaleToRef(1/this._imageProcessingConfiguration.exposure,this._primaryColor),this._computePrimaryColors())},t.prototype._computePrimaryColors=function(){0===this._primaryColorShadowLevel&&0===this._primaryColorHighlightLevel||(this._primaryColor.scaleToRef(this._primaryColorShadowLevel,this._primaryShadowColor),this._primaryColor.subtractToRef(this._primaryShadowColor,this._primaryShadowColor),this._white.subtractToRef(this._primaryColor,this._primaryHighlightColor),this._primaryHighlightColor.scaleToRef(this._primaryColorHighlightLevel,this._primaryHighlightColor),this._primaryColor.addToRef(this._primaryHighlightColor,this._primaryHighlightColor))},t.prototype.buildUniformLayout=function(){this._uniformBuffer.addUniform("vPrimaryColor",4),this._uniformBuffer.addUniform("vPrimaryColorShadow",4),this._uniformBuffer.addUniform("vDiffuseInfos",2),this._uniformBuffer.addUniform("vReflectionInfos",2),this._uniformBuffer.addUniform("diffuseMatrix",16),this._uniformBuffer.addUniform("reflectionMatrix",16),this._uniformBuffer.addUniform("vReflectionMicrosurfaceInfos",3),this._uniformBuffer.addUniform("fFovMultiplier",1),this._uniformBuffer.addUniform("pointSize",1),this._uniformBuffer.addUniform("shadowLevel",1),this._uniformBuffer.addUniform("alpha",1),this._uniformBuffer.addUniform("vBackgroundCenter",3),this._uniformBuffer.addUniform("vReflectionControl",4),this._uniformBuffer.create()},t.prototype.unbind=function(){this._diffuseTexture&&this._diffuseTexture.isRenderTarget&&this._uniformBuffer.setTexture("diffuseSampler",null),this._reflectionTexture&&this._reflectionTexture.isRenderTarget&&this._uniformBuffer.setTexture("reflectionSampler",null),e.prototype.unbind.call(this)},t.prototype.bindOnlyWorldMatrix=function(e){this._activeEffect.setMatrix("world",e)},t.prototype.bindForSubMesh=function(e,t,i){var n=this.getScene(),r=i._materialDefines;if(r){var o=i.effect;if(o){this._activeEffect=o,this.bindOnlyWorldMatrix(e),ir.a.BindBonesParameters(t,this._activeEffect);var s=this._mustRebind(n,o,t.visibility);if(s){this._uniformBuffer.bindToEffect(o,"Material"),this.bindViewProjection(o);var a=this._reflectionTexture;this._uniformBuffer.useUbo&&this.isFrozen&&this._uniformBuffer.isSync||(n.texturesEnabled&&(this._diffuseTexture&&or.a.DiffuseTextureEnabled&&(this._uniformBuffer.updateFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),ir.a.BindTextureMatrix(this._diffuseTexture,this._uniformBuffer,"diffuse")),a&&or.a.ReflectionTextureEnabled&&(this._uniformBuffer.updateMatrix("reflectionMatrix",a.getReflectionTextureMatrix()),this._uniformBuffer.updateFloat2("vReflectionInfos",a.level,this._reflectionBlur),this._uniformBuffer.updateFloat3("vReflectionMicrosurfaceInfos",a.getSize().width,a.lodGenerationScale,a.lodGenerationOffset))),this.shadowLevel>0&&this._uniformBuffer.updateFloat("shadowLevel",this.shadowLevel),this._uniformBuffer.updateFloat("alpha",this.alpha),this.pointsCloud&&this._uniformBuffer.updateFloat("pointSize",this.pointSize),r.USEHIGHLIGHTANDSHADOWCOLORS?(this._uniformBuffer.updateColor4("vPrimaryColor",this._primaryHighlightColor,1),this._uniformBuffer.updateColor4("vPrimaryColorShadow",this._primaryShadowColor,1)):this._uniformBuffer.updateColor4("vPrimaryColor",this._primaryColor,1)),this._uniformBuffer.updateFloat("fFovMultiplier",this._fovMultiplier),n.texturesEnabled&&(this._diffuseTexture&&or.a.DiffuseTextureEnabled&&this._uniformBuffer.setTexture("diffuseSampler",this._diffuseTexture),a&&or.a.ReflectionTextureEnabled&&(r.REFLECTIONBLUR&&r.TEXTURELODSUPPORT?this._uniformBuffer.setTexture("reflectionSampler",a):r.REFLECTIONBLUR?(this._uniformBuffer.setTexture("reflectionSampler",a._lodTextureMid||a),this._uniformBuffer.setTexture("reflectionSamplerLow",a._lodTextureLow||a),this._uniformBuffer.setTexture("reflectionSamplerHigh",a._lodTextureHigh||a)):this._uniformBuffer.setTexture("reflectionSampler",a),r.REFLECTIONFRESNEL&&(this._uniformBuffer.updateFloat3("vBackgroundCenter",this.sceneCenter.x,this.sceneCenter.y,this.sceneCenter.z),this._uniformBuffer.updateFloat4("vReflectionControl",this._reflectionControls.x,this._reflectionControls.y,this._reflectionControls.z,this._reflectionControls.w)))),ir.a.BindClipPlane(this._activeEffect,n),ir.a.BindEyePosition(o,n)}!s&&this.isFrozen||(n.lightsEnabled&&ir.a.BindLights(n,t,this._activeEffect,r,this._maxSimultaneousLights,!1),this.bindView(o),ir.a.BindFogParameters(n,t,this._activeEffect,!0),this._imageProcessingConfiguration&&this._imageProcessingConfiguration.bind(this._activeEffect)),this._uniformBuffer.update(),this._afterBind(t,this._activeEffect)}}},t.prototype.dispose=function(t,i){void 0===t&&(t=!1),void 0===i&&(i=!1),i&&(this.diffuseTexture&&this.diffuseTexture.dispose(),this.reflectionTexture&&this.reflectionTexture.dispose()),this._renderTargets.dispose(),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e.prototype.dispose.call(this,t)},t.prototype.clone=function(e){var i=this;return L.a.Clone(function(){return new t(e,i.getScene())},this)},t.prototype.serialize=function(){var e=L.a.Serialize(this);return e.customType="BABYLON.BackgroundMaterial",e},t.prototype.getClassName=function(){return"BackgroundMaterial"},t.Parse=function(e,i,n){return L.a.Parse(function(){return new t(e.name,i)},e,i,n)},t.StandardReflectance0=.05,t.StandardReflectance90=.5,l.c([Object(L.e)()],t.prototype,"_primaryColor",void 0),l.c([Object(L.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"primaryColor",void 0),l.c([Object(L.e)()],t.prototype,"__perceptualColor",void 0),l.c([Object(L.c)()],t.prototype,"_primaryColorShadowLevel",void 0),l.c([Object(L.c)()],t.prototype,"_primaryColorHighlightLevel",void 0),l.c([Object(L.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"primaryColorHighlightLevel",null),l.c([Object(L.m)()],t.prototype,"_reflectionTexture",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionTexture",void 0),l.c([Object(L.c)()],t.prototype,"_reflectionBlur",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionBlur",void 0),l.c([Object(L.m)()],t.prototype,"_diffuseTexture",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"shadowLights",void 0),l.c([Object(L.c)()],t.prototype,"_shadowLevel",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"shadowLevel",void 0),l.c([Object(L.o)()],t.prototype,"_sceneCenter",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"sceneCenter",void 0),l.c([Object(L.c)()],t.prototype,"_opacityFresnel",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"opacityFresnel",void 0),l.c([Object(L.c)()],t.prototype,"_reflectionFresnel",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionFresnel",void 0),l.c([Object(L.c)()],t.prototype,"_reflectionFalloffDistance",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionFalloffDistance",void 0),l.c([Object(L.c)()],t.prototype,"_reflectionAmount",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionAmount",void 0),l.c([Object(L.c)()],t.prototype,"_reflectionReflectance0",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionReflectance0",void 0),l.c([Object(L.c)()],t.prototype,"_reflectionReflectance90",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionReflectance90",void 0),l.c([Object(L.c)()],t.prototype,"_useRGBColor",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useRGBColor",void 0),l.c([Object(L.c)()],t.prototype,"_enableNoise",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"enableNoise",void 0),l.c([Object(L.c)()],t.prototype,"_maxSimultaneousLights",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"maxSimultaneousLights",void 0),l.c([Object(L.i)()],t.prototype,"_imageProcessingConfiguration",void 0),t}(rr.a);s.a.RegisteredTypes["BABYLON.BackgroundMaterial"]=dr;var fr=i(80),pr=function(){function e(t,i){var n=this;this._errorHandler=function(e,t){n.onErrorObservable.notifyObservers({message:e,exception:t})},this._options=l.a({},e._getDefaultOptions(),t),this._scene=i,this.onErrorObservable=new r.c,this._setupBackground(),this._setupImageProcessing()}return e._getDefaultOptions=function(){return{createGround:!0,groundSize:15,groundTexture:this._groundTextureCDNUrl,groundColor:new o.e(.2,.2,.3).toLinearSpace().scale(3),groundOpacity:.9,enableGroundShadow:!0,groundShadowLevel:.5,enableGroundMirror:!1,groundMirrorSizeRatio:.3,groundMirrorBlurKernel:64,groundMirrorAmount:1,groundMirrorFresnelWeight:1,groundMirrorFallOffDistance:0,groundMirrorTextureType:_.a.TEXTURETYPE_UNSIGNED_INT,groundYBias:1e-5,createSkybox:!0,skyboxSize:20,skyboxTexture:this._skyboxTextureCDNUrl,skyboxColor:new o.e(.2,.2,.3).toLinearSpace().scale(3),backgroundYRotation:0,sizeAuto:!0,rootPosition:o.x.Zero(),setupImageProcessing:!0,environmentTexture:this._environmentTextureCDNUrl,cameraExposure:.8,cameraContrast:1.2,toneMappingEnabled:!0}},Object.defineProperty(e.prototype,"rootMesh",{get:function(){return this._rootMesh},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"skybox",{get:function(){return this._skybox},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"skyboxTexture",{get:function(){return this._skyboxTexture},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"skyboxMaterial",{get:function(){return this._skyboxMaterial},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"ground",{get:function(){return this._ground},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"groundTexture",{get:function(){return this._groundTexture},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"groundMirror",{get:function(){return this._groundMirror},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"groundMirrorRenderList",{get:function(){return this._groundMirror?this._groundMirror.renderList:null},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"groundMaterial",{get:function(){return this._groundMaterial},enumerable:!0,configurable:!0}),e.prototype.updateOptions=function(e){var t=l.a({},this._options,e);this._ground&&!t.createGround&&(this._ground.dispose(),this._ground=null),this._groundMaterial&&!t.createGround&&(this._groundMaterial.dispose(),this._groundMaterial=null),this._groundTexture&&this._options.groundTexture!=t.groundTexture&&(this._groundTexture.dispose(),this._groundTexture=null),this._skybox&&!t.createSkybox&&(this._skybox.dispose(),this._skybox=null),this._skyboxMaterial&&!t.createSkybox&&(this._skyboxMaterial.dispose(),this._skyboxMaterial=null),this._skyboxTexture&&this._options.skyboxTexture!=t.skyboxTexture&&(this._skyboxTexture.dispose(),this._skyboxTexture=null),this._groundMirror&&!t.enableGroundMirror&&(this._groundMirror.dispose(),this._groundMirror=null),this._scene.environmentTexture&&this._options.environmentTexture!=t.environmentTexture&&this._scene.environmentTexture.dispose(),this._options=t,this._setupBackground(),this._setupImageProcessing()},e.prototype.setMainColor=function(e){this.groundMaterial&&(this.groundMaterial.primaryColor=e),this.skyboxMaterial&&(this.skyboxMaterial.primaryColor=e),this.groundMirror&&(this.groundMirror.clearColor=new o.f(e.r,e.g,e.b,1))},e.prototype._setupImageProcessing=function(){this._options.setupImageProcessing&&(this._scene.imageProcessingConfiguration.contrast=this._options.cameraContrast,this._scene.imageProcessingConfiguration.exposure=this._options.cameraExposure,this._scene.imageProcessingConfiguration.toneMappingEnabled=this._options.toneMappingEnabled,this._setupEnvironmentTexture())},e.prototype._setupEnvironmentTexture=function(){if(!this._scene.environmentTexture)if(this._options.environmentTexture instanceof Kn.a)this._scene.environmentTexture=this._options.environmentTexture;else{var e=tr.CreateFromPrefilteredData(this._options.environmentTexture,this._scene);this._scene.environmentTexture=e}},e.prototype._setupBackground=function(){this._rootMesh||(this._rootMesh=new fe.a("BackgroundHelper",this._scene)),this._rootMesh.rotation.y=this._options.backgroundYRotation;var e=this._getSceneSize();this._options.createGround&&(this._setupGround(e),this._setupGroundMaterial(),this._setupGroundDiffuseTexture(),this._options.enableGroundMirror&&this._setupGroundMirrorTexture(e),this._setupMirrorInGroundMaterial()),this._options.createSkybox&&(this._setupSkybox(e),this._setupSkyboxMaterial(),this._setupSkyboxReflectionTexture()),this._rootMesh.position.x=e.rootPosition.x,this._rootMesh.position.z=e.rootPosition.z,this._rootMesh.position.y=e.rootPosition.y},e.prototype._getSceneSize=function(){var e=this,t=this._options.groundSize,i=this._options.skyboxSize,n=this._options.rootPosition;if(!this._scene.meshes||1===this._scene.meshes.length)return{groundSize:t,skyboxSize:i,rootPosition:n};var r=this._scene.getWorldExtends(function(t){return t!==e._ground&&t!==e._rootMesh&&t!==e._skybox}),o=r.max.subtract(r.min);if(this._options.sizeAuto){this._scene.activeCamera instanceof Et&&this._scene.activeCamera.upperRadiusLimit&&(i=t=2*this._scene.activeCamera.upperRadiusLimit);var s=o.length();s>t&&(i=t=2*s),t*=1.1,i*=1.5,(n=r.min.add(o.scale(.5))).y=r.min.y-this._options.groundYBias}return{groundSize:t,skyboxSize:i,rootPosition:n}},e.prototype._setupGround=function(e){var t=this;this._ground&&!this._ground.isDisposed()||(this._ground=fe.a.CreatePlane("BackgroundPlane",e.groundSize,this._scene),this._ground.rotation.x=Math.PI/2,this._ground.parent=this._rootMesh,this._ground.onDisposeObservable.add(function(){t._ground=null})),this._ground.receiveShadows=this._options.enableGroundShadow},e.prototype._setupGroundMaterial=function(){this._groundMaterial||(this._groundMaterial=new dr("BackgroundPlaneMaterial",this._scene)),this._groundMaterial.alpha=this._options.groundOpacity,this._groundMaterial.alphaMode=_.a.ALPHA_PREMULTIPLIED_PORTERDUFF,this._groundMaterial.shadowLevel=this._options.groundShadowLevel,this._groundMaterial.primaryColor=this._options.groundColor,this._groundMaterial.useRGBColor=!1,this._groundMaterial.enableNoise=!0,this._ground&&(this._ground.material=this._groundMaterial)},e.prototype._setupGroundDiffuseTexture=function(){if(this._groundMaterial&&!this._groundTexture)if(this._options.groundTexture instanceof Kn.a)this._groundMaterial.diffuseTexture=this._options.groundTexture;else{var e=new ke.a(this._options.groundTexture,this._scene,void 0,void 0,void 0,void 0,this._errorHandler);e.gammaSpace=!1,e.hasAlpha=!0,this._groundMaterial.diffuseTexture=e}},e.prototype._setupGroundMirrorTexture=function(e){var t=ke.a.CLAMP_ADDRESSMODE;if(!this._groundMirror&&(this._groundMirror=new er("BackgroundPlaneMirrorTexture",{ratio:this._options.groundMirrorSizeRatio},this._scene,!1,this._options.groundMirrorTextureType,ke.a.BILINEAR_SAMPLINGMODE,!0),this._groundMirror.mirrorPlane=new o.n(0,-1,0,e.rootPosition.y),this._groundMirror.anisotropicFilteringLevel=1,this._groundMirror.wrapU=t,this._groundMirror.wrapV=t,this._groundMirror.gammaSpace=!1,this._groundMirror.renderList))for(var i=0;i<this._scene.meshes.length;i++){var n=this._scene.meshes[i];n!==this._ground&&n!==this._skybox&&n!==this._rootMesh&&this._groundMirror.renderList.push(n)}this._groundMirror.clearColor=new o.f(this._options.groundColor.r,this._options.groundColor.g,this._options.groundColor.b,1),this._groundMirror.adaptiveBlurKernel=this._options.groundMirrorBlurKernel},e.prototype._setupMirrorInGroundMaterial=function(){this._groundMaterial&&(this._groundMaterial.reflectionTexture=this._groundMirror,this._groundMaterial.reflectionFresnel=!0,this._groundMaterial.reflectionAmount=this._options.groundMirrorAmount,this._groundMaterial.reflectionStandardFresnelWeight=this._options.groundMirrorFresnelWeight,this._groundMaterial.reflectionFalloffDistance=this._options.groundMirrorFallOffDistance)},e.prototype._setupSkybox=function(e){var t=this;this._skybox&&!this._skybox.isDisposed()||(this._skybox=fe.a.CreateBox("BackgroundSkybox",e.skyboxSize,this._scene,void 0,fe.a.BACKSIDE),this._skybox.onDisposeObservable.add(function(){t._skybox=null})),this._skybox.parent=this._rootMesh},e.prototype._setupSkyboxMaterial=function(){this._skybox&&(this._skyboxMaterial||(this._skyboxMaterial=new dr("BackgroundSkyboxMaterial",this._scene)),this._skyboxMaterial.useRGBColor=!1,this._skyboxMaterial.primaryColor=this._options.skyboxColor,this._skyboxMaterial.enableNoise=!0,this._skybox.material=this._skyboxMaterial)},e.prototype._setupSkyboxReflectionTexture=function(){this._skyboxMaterial&&(this._skyboxTexture||(this._options.skyboxTexture instanceof Kn.a?this._skyboxMaterial.reflectionTexture=this._options.skyboxTexture:(this._skyboxTexture=new tr(this._options.skyboxTexture,this._scene,void 0,void 0,void 0,void 0,this._errorHandler),this._skyboxTexture.coordinatesMode=ke.a.SKYBOX_MODE,this._skyboxTexture.gammaSpace=!1,this._skyboxMaterial.reflectionTexture=this._skyboxTexture)))},e.prototype.dispose=function(){this._groundMaterial&&this._groundMaterial.dispose(!0,!0),this._skyboxMaterial&&this._skyboxMaterial.dispose(!0,!0),this._rootMesh.dispose(!1)},e._groundTextureCDNUrl="https://assets.babylonjs.com/environments/backgroundGround.png",e._skyboxTextureCDNUrl="https://assets.babylonjs.com/environments/backgroundSkybox.dds",e._environmentTextureCDNUrl="https://assets.babylonjs.com/environments/environmentSpecular.env",e}(),_r=i(42),gr=function(e){function t(t,i,n,s,a){void 0===a&&(a=null);var c=e.call(this,t,s)||this;c._useDirectMapping=!1,c.onLoadErrorObservable=new r.c,t=t||"photoDome",n.resolution=0|Math.abs(n.resolution)||32,n.size=Math.abs(n.size)||(s.activeCamera?.48*s.activeCamera.maxZ:1e3),void 0===n.useDirectMapping?c._useDirectMapping=!0:c._useDirectMapping=n.useDirectMapping,void 0===n.faceForward&&(n.faceForward=!0),c._setReady(!1);var l=c._material=new dr(t+"_material",s);if(c._mesh=fe.a.CreateSphere(t+"_mesh",n.resolution,n.size,s,!1,fe.a.BACKSIDE),l.opacityFresnel=!1,l.useEquirectangularFOV=!0,l.fovMultiplier=1,c.photoTexture=new ke.a(i,s,!0,!c._useDirectMapping,void 0,void 0,function(e,t){c.onLoadErrorObservable.notifyObservers(e||"Unknown error occured"),a&&a(e,t)}),c.photoTexture.onLoadObservable.addOnce(function(){c._setReady(!0)}),c._mesh.material=l,c._mesh.parent=c,n.faceForward&&s.activeCamera){var u=s.activeCamera,h=o.x.Forward(),d=o.x.TransformNormal(h,u.getViewMatrix());d.normalize(),c.rotation.y=Math.acos(o.x.Dot(h,d))}return c}return l.d(t,e),Object.defineProperty(t.prototype,"photoTexture",{get:function(){return this._photoTexture},set:function(e){this._photoTexture!==e&&(this._photoTexture=e,this._useDirectMapping?(this._photoTexture.wrapU=ke.a.CLAMP_ADDRESSMODE,this._photoTexture.wrapV=ke.a.CLAMP_ADDRESSMODE,this._material.diffuseTexture=this._photoTexture):(this._photoTexture.coordinatesMode=ke.a.FIXED_EQUIRECTANGULAR_MIRRORED_MODE,this._photoTexture.wrapV=ke.a.CLAMP_ADDRESSMODE,this._material.reflectionTexture=this._photoTexture))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fovMultiplier",{get:function(){return this._material.fovMultiplier},set:function(e){this._material.fovMultiplier=e},enumerable:!0,configurable:!0}),t.prototype.dispose=function(t,i){void 0===i&&(i=!1),this._photoTexture.dispose(),this._mesh.dispose(),this._material.dispose(),this.onLoadErrorObservable.clear(),e.prototype.dispose.call(this,t,i)},t}(_r.a),mr="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n#include<helperFunctions>\nvoid main(void)\n{\ngl_FragColor=vec4(fromRGBD(texture2D(textureSampler,vUV)),1.0);\n}";zt.a.ShadersStore.rgbdDecodePixelShader=mr;var vr=function(){function e(){}return e._ExpandDefaultBRDFTexture=function(e){var t=e.getEngine(),i=t.getCaps(),n=!1;if(i.textureHalfFloatRender&&i.textureHalfFloatLinearFiltering?(n=!0,e.type=_.a.TEXTURETYPE_HALF_FLOAT):i.textureFloatRender&&i.textureFloatLinearFiltering&&(n=!0,e.type=_.a.TEXTURETYPE_FLOAT),n){e.isReady=!1;var r=new Ht("rgbdDecode","rgbdDecode",null,null,1,null,_.a.TEXTURE_TRILINEAR_SAMPLINGMODE,t,!1,void 0,e.type,void 0,null,!1);e._isRGBD=!1,e.invertY=!1;var o=t.createRenderTargetTexture(e.width,{generateDepthBuffer:!1,generateMipMaps:!1,generateStencilBuffer:!1,samplingMode:_.a.TEXTURE_BILINEAR_SAMPLINGMODE,type:e.type,format:_.a.TEXTUREFORMAT_RGBA});r.getEffect().executeWhenCompiled(function(){r.onApply=function(t){t._bindTexture("textureSampler",e),t.setFloat2("scale",1,1)},t.scenes[0].postProcessManager.directRender([r],o,!0),t.restoreDefaultFramebuffer(),t._releaseTexture(e),t._releaseFramebufferObjects(o),r&&r.dispose(),o._swapAndDie(e),e.isReady=!0})}},e.GetEnvironmentBRDFTexture=function(e){var t=this;if(!e.environmentBRDFTexture){var i=e.useDelayedTextureLoading;e.useDelayedTextureLoading=!1;var n=ke.a.CreateFromBase64String(this._environmentBRDFBase64Texture,"EnvironmentBRDFTexture",e,!0,!0,ke.a.BILINEAR_SAMPLINGMODE);n._texture._isRGBD=!0,n.wrapU=ke.a.CLAMP_ADDRESSMODE,n.wrapV=ke.a.CLAMP_ADDRESSMODE,e.environmentBRDFTexture=n,e.useDelayedTextureLoading=i,n.onLoadObservable.addOnce(function(){t._ExpandDefaultBRDFTexture(n._texture)})}return e.environmentBRDFTexture},e._environmentBRDFBase64Texture="data:image/png;base64,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",e}(),yr=function(){function e(t){this._isEnabled=!1,this.isEnabled=!1,this.intensity=1,this.roughness=0,this._indiceOfRefraction=e._DefaultIndiceOfRefraction,this.indiceOfRefraction=e._DefaultIndiceOfRefraction,this._texture=null,this.texture=null,this._bumpTexture=null,this.bumpTexture=null,this._isTintEnabled=!1,this.isTintEnabled=!1,this.tintColor=o.e.White(),this.tintColorAtDistance=1,this.tintThickness=1,this._tintTexture=null,this.tintTexture=null,this._internalMarkAllSubMeshesAsTexturesDirty=t}return e.prototype._markAllSubMeshesAsTexturesDirty=function(){this._internalMarkAllSubMeshesAsTexturesDirty()},e.prototype.isReadyForSubMesh=function(e,t,i,n){if(e._areTexturesDirty&&t.texturesEnabled){if(this._texture&&or.a.ClearCoatTextureEnabled&&!this._texture.isReadyOrNotBlocking())return!1;if(i.getCaps().standardDerivatives&&this._bumpTexture&&or.a.ClearCoatBumpTextureEnabled&&!n&&!this._bumpTexture.isReady())return!1;if(this._isTintEnabled&&this._tintTexture&&or.a.ClearCoatTintTextureEnabled&&!this._tintTexture.isReadyOrNotBlocking())return!1}return!0},e.prototype.prepareDefines=function(t,i){this._isEnabled?(t.CLEARCOAT=!0,t._areTexturesDirty&&i.texturesEnabled&&(this._texture&&or.a.ClearCoatTextureEnabled?ir.a.PrepareDefinesForMergedUV(this._texture,t,"CLEARCOAT_TEXTURE"):t.CLEARCOAT_TEXTURE=!1,this._bumpTexture&&or.a.ClearCoatBumpTextureEnabled?ir.a.PrepareDefinesForMergedUV(this._bumpTexture,t,"CLEARCOAT_BUMP"):t.CLEARCOAT_BUMP=!1,t.CLEARCOAT_DEFAULTIOR=this._indiceOfRefraction===e._DefaultIndiceOfRefraction,this._isTintEnabled?(t.CLEARCOAT_TINT=!0,this._tintTexture&&or.a.ClearCoatTintTextureEnabled?ir.a.PrepareDefinesForMergedUV(this._tintTexture,t,"CLEARCOAT_TINT_TEXTURE"):t.CLEARCOAT_TINT_TEXTURE=!1):(t.CLEARCOAT_TINT=!1,t.CLEARCOAT_TINT_TEXTURE=!1))):(t.CLEARCOAT=!1,t.CLEARCOAT_TEXTURE=!1,t.CLEARCOAT_BUMP=!1,t.CLEARCOAT_TINT=!1,t.CLEARCOAT_TINT_TEXTURE=!1)},e.prototype.bindForSubMesh=function(e,t,i,n,r,o,s){if(!e.useUbo||!r||!e.isSync){this._texture&&or.a.ClearCoatTextureEnabled&&(e.updateFloat2("vClearCoatInfos",this._texture.coordinatesIndex,this._texture.level),ir.a.BindTextureMatrix(this._texture,e,"clearCoat")),this._bumpTexture&&i.getCaps().standardDerivatives&&or.a.ClearCoatTextureEnabled&&!n&&(e.updateFloat2("vClearCoatBumpInfos",this._bumpTexture.coordinatesIndex,this._bumpTexture.level),ir.a.BindTextureMatrix(this._bumpTexture,e,"clearCoatBump"),t._mirroredCameraPosition?e.updateFloat2("vClearCoatTangentSpaceParams",o?1:-1,s?1:-1):e.updateFloat2("vClearCoatTangentSpaceParams",o?-1:1,s?-1:1)),this._tintTexture&&or.a.ClearCoatTintTextureEnabled&&(e.updateFloat2("vClearCoatTintInfos",this._tintTexture.coordinatesIndex,this._tintTexture.level),ir.a.BindTextureMatrix(this._tintTexture,e,"clearCoatTint")),e.updateFloat2("vClearCoatParams",this.intensity,this.roughness);var a=1-this._indiceOfRefraction,c=1+this._indiceOfRefraction,l=Math.pow(-a/c,2),u=1/this._indiceOfRefraction;e.updateFloat4("vClearCoatRefractionParams",l,u,a,c),this._isTintEnabled&&(e.updateFloat4("vClearCoatTintParams",this.tintColor.r,this.tintColor.g,this.tintColor.b,Math.max(1e-5,this.tintThickness)),e.updateFloat("clearCoatColorAtDistance",Math.max(1e-5,this.tintColorAtDistance)))}t.texturesEnabled&&(this._texture&&or.a.ClearCoatTextureEnabled&&e.setTexture("clearCoatSampler",this._texture),this._bumpTexture&&i.getCaps().standardDerivatives&&or.a.ClearCoatBumpTextureEnabled&&!n&&e.setTexture("clearCoatBumpSampler",this._bumpTexture),this._isTintEnabled&&this._tintTexture&&or.a.ClearCoatTintTextureEnabled&&e.setTexture("clearCoatTintSampler",this._tintTexture))},e.prototype.hasTexture=function(e){return this._texture===e||(this._bumpTexture===e||this._tintTexture===e)},e.prototype.getActiveTextures=function(e){this._texture&&e.push(this._texture),this._bumpTexture&&e.push(this._bumpTexture),this._tintTexture&&e.push(this._tintTexture)},e.prototype.getAnimatables=function(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture),this._bumpTexture&&this._bumpTexture.animations&&this._bumpTexture.animations.length>0&&e.push(this._bumpTexture),this._tintTexture&&this._tintTexture.animations&&this._tintTexture.animations.length>0&&e.push(this._tintTexture)},e.prototype.dispose=function(e){e&&(this._texture&&this._texture.dispose(),this._bumpTexture&&this._bumpTexture.dispose(),this._tintTexture&&this._tintTexture.dispose())},e.prototype.getClassName=function(){return"PBRClearCoatConfiguration"},e.AddFallbacks=function(e,t,i){return e.CLEARCOAT_BUMP&&t.addFallback(i++,"CLEARCOAT_BUMP"),e.CLEARCOAT_TINT&&t.addFallback(i++,"CLEARCOAT_TINT"),e.CLEARCOAT&&t.addFallback(i++,"CLEARCOAT"),i},e.AddUniforms=function(e){e.push("vClearCoatTangentSpaceParams","vClearCoatParams","vClearCoatRefractionParams","vClearCoatTintParams","clearCoatColorAtDistance","clearCoatMatrix","clearCoatBumpMatrix","clearCoatTintMatrix","vClearCoatInfos","vClearCoatBumpInfos","vClearCoatTintInfos")},e.AddSamplers=function(e){e.push("clearCoatSampler","clearCoatBumpSampler","clearCoatTintSampler")},e.PrepareUniformBuffer=function(e){e.addUniform("vClearCoatParams",2),e.addUniform("vClearCoatRefractionParams",4),e.addUniform("vClearCoatInfos",2),e.addUniform("clearCoatMatrix",16),e.addUniform("vClearCoatBumpInfos",2),e.addUniform("vClearCoatTangentSpaceParams",2),e.addUniform("clearCoatBumpMatrix",16),e.addUniform("vClearCoatTintParams",4),e.addUniform("clearCoatColorAtDistance",1),e.addUniform("vClearCoatTintInfos",2),e.addUniform("clearCoatTintMatrix",16)},e.prototype.copyTo=function(e){L.a.Clone(function(){return e},this)},e.prototype.serialize=function(){return L.a.Serialize(this)},e.prototype.parse=function(e){var t=this;L.a.Parse(function(){return t},e,null)},e._DefaultIndiceOfRefraction=1.5,l.c([Object(L.c)()],e.prototype,"_isEnabled",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"isEnabled",void 0),l.c([Object(L.c)()],e.prototype,"intensity",void 0),l.c([Object(L.c)()],e.prototype,"roughness",void 0),l.c([Object(L.c)()],e.prototype,"_indiceOfRefraction",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"indiceOfRefraction",void 0),l.c([Object(L.m)()],e.prototype,"_texture",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"texture",void 0),l.c([Object(L.m)()],e.prototype,"_bumpTexture",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"bumpTexture",void 0),l.c([Object(L.c)()],e.prototype,"_isTintEnabled",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"isTintEnabled",void 0),l.c([Object(L.e)()],e.prototype,"tintColor",void 0),l.c([Object(L.c)()],e.prototype,"tintColorAtDistance",void 0),l.c([Object(L.c)()],e.prototype,"tintThickness",void 0),l.c([Object(L.m)()],e.prototype,"_tintTexture",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"tintTexture",void 0),e}(),br=function(){function e(e){this._isEnabled=!1,this.isEnabled=!1,this.intensity=1,this.direction=new o.w(1,0),this._texture=null,this.texture=null,this._internalMarkAllSubMeshesAsTexturesDirty=e}return e.prototype._markAllSubMeshesAsTexturesDirty=function(){this._internalMarkAllSubMeshesAsTexturesDirty()},e.prototype.isReadyForSubMesh=function(e,t){return!(e._areTexturesDirty&&t.texturesEnabled&&this._texture&&or.a.AnisotropicTextureEnabled&&!this._texture.isReadyOrNotBlocking())},e.prototype.prepareDefines=function(e,t,i){this._isEnabled?(e.ANISOTROPIC=this._isEnabled,this._isEnabled&&!t.isVerticesDataPresent(Oi.b.TangentKind)&&(e._needUVs=!0,e.MAINUV1=!0),e._areTexturesDirty&&i.texturesEnabled&&(this._texture&&or.a.AnisotropicTextureEnabled?ir.a.PrepareDefinesForMergedUV(this._texture,e,"ANISOTROPIC_TEXTURE"):e.ANISOTROPIC_TEXTURE=!1)):(e.ANISOTROPIC=!1,e.ANISOTROPIC_TEXTURE=!1)},e.prototype.bindForSubMesh=function(e,t,i){e.useUbo&&i&&e.isSync||(this._texture&&or.a.AnisotropicTextureEnabled&&(e.updateFloat2("vAnisotropyInfos",this._texture.coordinatesIndex,this._texture.level),ir.a.BindTextureMatrix(this._texture,e,"anisotropy")),e.updateFloat3("vAnisotropy",this.direction.x,this.direction.y,this.intensity)),t.texturesEnabled&&this._texture&&or.a.AnisotropicTextureEnabled&&e.setTexture("anisotropySampler",this._texture)},e.prototype.hasTexture=function(e){return this._texture===e},e.prototype.getActiveTextures=function(e){this._texture&&e.push(this._texture)},e.prototype.getAnimatables=function(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture)},e.prototype.dispose=function(e){e&&this._texture&&this._texture.dispose()},e.prototype.getClassName=function(){return"PBRAnisotropicConfiguration"},e.AddFallbacks=function(e,t,i){return e.ANISOTROPIC&&t.addFallback(i++,"ANISOTROPIC"),i},e.AddUniforms=function(e){e.push("vAnisotropy","vAnisotropyInfos","anisotropyMatrix")},e.PrepareUniformBuffer=function(e){e.addUniform("vAnisotropy",3),e.addUniform("vAnisotropyInfos",2),e.addUniform("anisotropyMatrix",16)},e.AddSamplers=function(e){e.push("anisotropySampler")},e.prototype.copyTo=function(e){L.a.Clone(function(){return e},this)},e.prototype.serialize=function(){return L.a.Serialize(this)},e.prototype.parse=function(e){var t=this;L.a.Parse(function(){return t},e,null)},l.c([Object(L.c)()],e.prototype,"_isEnabled",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"isEnabled",void 0),l.c([Object(L.c)()],e.prototype,"intensity",void 0),l.c([Object(L.n)()],e.prototype,"direction",void 0),l.c([Object(L.m)()],e.prototype,"_texture",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"texture",void 0),e}(),Tr=function(){function e(t){this._useEnergyConservation=e.DEFAULT_USE_ENERGY_CONSERVATION,this.useEnergyConservation=e.DEFAULT_USE_ENERGY_CONSERVATION,this._useSmithVisibilityHeightCorrelated=e.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED,this.useSmithVisibilityHeightCorrelated=e.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED,this._useSphericalHarmonics=e.DEFAULT_USE_SPHERICAL_HARMONICS,this.useSphericalHarmonics=e.DEFAULT_USE_SPHERICAL_HARMONICS,this._internalMarkAllSubMeshesAsMiscDirty=t}return e.prototype._markAllSubMeshesAsMiscDirty=function(){this._internalMarkAllSubMeshesAsMiscDirty()},e.prototype.prepareDefines=function(e){e.BRDF_V_HEIGHT_CORRELATED=this._useSmithVisibilityHeightCorrelated,e.MS_BRDF_ENERGY_CONSERVATION=this._useEnergyConservation&&this._useSmithVisibilityHeightCorrelated,e.SPHERICAL_HARMONICS=this._useSphericalHarmonics},e.prototype.getClassName=function(){return"PBRBRDFConfiguration"},e.prototype.copyTo=function(e){L.a.Clone(function(){return e},this)},e.prototype.serialize=function(){return L.a.Serialize(this)},e.prototype.parse=function(e){var t=this;L.a.Parse(function(){return t},e,null)},e.DEFAULT_USE_ENERGY_CONSERVATION=!0,e.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED=!0,e.DEFAULT_USE_SPHERICAL_HARMONICS=!0,l.c([Object(L.c)()],e.prototype,"_useEnergyConservation",void 0),l.c([Object(L.b)("_markAllSubMeshesAsMiscDirty")],e.prototype,"useEnergyConservation",void 0),l.c([Object(L.c)()],e.prototype,"_useSmithVisibilityHeightCorrelated",void 0),l.c([Object(L.b)("_markAllSubMeshesAsMiscDirty")],e.prototype,"useSmithVisibilityHeightCorrelated",void 0),l.c([Object(L.c)()],e.prototype,"_useSphericalHarmonics",void 0),l.c([Object(L.b)("_markAllSubMeshesAsMiscDirty")],e.prototype,"useSphericalHarmonics",void 0),e}(),Er=function(){function e(e){this._isEnabled=!1,this.isEnabled=!1,this._linkSheenWithAlbedo=!1,this.linkSheenWithAlbedo=!1,this.intensity=1,this.color=o.e.White(),this._texture=null,this.texture=null,this._internalMarkAllSubMeshesAsTexturesDirty=e}return e.prototype._markAllSubMeshesAsTexturesDirty=function(){this._internalMarkAllSubMeshesAsTexturesDirty()},e.prototype.isReadyForSubMesh=function(e,t){return!(e._areTexturesDirty&&t.texturesEnabled&&this._texture&&or.a.SheenTextureEnabled&&!this._texture.isReadyOrNotBlocking())},e.prototype.prepareDefines=function(e,t){this._isEnabled?(e.SHEEN=this._isEnabled,e.SHEEN_LINKWITHALBEDO=this._linkSheenWithAlbedo,e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&or.a.SheenTextureEnabled?ir.a.PrepareDefinesForMergedUV(this._texture,e,"SHEEN_TEXTURE"):e.SHEEN_TEXTURE=!1)):(e.SHEEN=!1,e.SHEEN_TEXTURE=!1,e.SHEEN_LINKWITHALBEDO=!1)},e.prototype.bindForSubMesh=function(e,t,i){e.useUbo&&i&&e.isSync||(this._texture&&or.a.SheenTextureEnabled&&(e.updateFloat2("vSheenInfos",this._texture.coordinatesIndex,this._texture.level),ir.a.BindTextureMatrix(this._texture,e,"sheen")),e.updateFloat4("vSheenColor",this.color.r,this.color.g,this.color.b,this.intensity)),t.texturesEnabled&&this._texture&&or.a.SheenTextureEnabled&&e.setTexture("sheenSampler",this._texture)},e.prototype.hasTexture=function(e){return this._texture===e},e.prototype.getActiveTextures=function(e){this._texture&&e.push(this._texture)},e.prototype.getAnimatables=function(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture)},e.prototype.dispose=function(e){e&&this._texture&&this._texture.dispose()},e.prototype.getClassName=function(){return"PBRSheenConfiguration"},e.AddFallbacks=function(e,t,i){return e.SHEEN&&t.addFallback(i++,"SHEEN"),i},e.AddUniforms=function(e){e.push("vSheenColor","vSheenInfos","sheenMatrix")},e.PrepareUniformBuffer=function(e){e.addUniform("vSheenColor",4),e.addUniform("vSheenInfos",2),e.addUniform("sheenMatrix",16)},e.AddSamplers=function(e){e.push("sheenSampler")},e.prototype.copyTo=function(e){L.a.Clone(function(){return e},this)},e.prototype.serialize=function(){return L.a.Serialize(this)},e.prototype.parse=function(e){var t=this;L.a.Parse(function(){return t},e,null)},l.c([Object(L.c)()],e.prototype,"_isEnabled",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"isEnabled",void 0),l.c([Object(L.c)()],e.prototype,"_linkSheenWithAlbedo",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"linkSheenWithAlbedo",void 0),l.c([Object(L.c)()],e.prototype,"intensity",void 0),l.c([Object(L.e)()],e.prototype,"color",void 0),l.c([Object(L.m)()],e.prototype,"_texture",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"texture",void 0),e}(),Ar=function(){function e(e){this._isRefractionEnabled=!1,this.isRefractionEnabled=!1,this._isTranslucencyEnabled=!1,this.isTranslucencyEnabled=!1,this._isScatteringEnabled=!1,this.refractionIntensity=1,this.translucencyIntensity=1,this.scatteringIntensity=1,this._thicknessTexture=null,this.thicknessTexture=null,this._refractionTexture=null,this.refractionTexture=null,this._indexOfRefraction=1,this.indexOfRefraction=1,this._invertRefractionY=!1,this.invertRefractionY=!1,this._linkRefractionWithTransparency=!1,this.linkRefractionWithTransparency=!1,this.minimumThickness=0,this.maximumThickness=1,this.tintColor=o.e.White(),this.tintColorAtDistance=1,this.diffusionDistance=o.e.White(),this._useMaskFromThicknessTexture=!1,this.useMaskFromThicknessTexture=!1,this._internalMarkAllSubMeshesAsTexturesDirty=e}return e.prototype._markAllSubMeshesAsTexturesDirty=function(){this._internalMarkAllSubMeshesAsTexturesDirty()},e.prototype.isReadyForSubMesh=function(e,t){if(e._areTexturesDirty&&t.texturesEnabled){if(this._thicknessTexture&&or.a.ThicknessTextureEnabled&&!this._thicknessTexture.isReadyOrNotBlocking())return!1;var i=this._getRefractionTexture(t);if(i&&or.a.RefractionTextureEnabled&&!i.isReadyOrNotBlocking())return!1}return!0},e.prototype.prepareDefines=function(e,t){if(e._areTexturesDirty&&(e.SUBSURFACE=!1,e.SS_TRANSLUCENCY=this._isTranslucencyEnabled,e.SS_SCATERRING=this._isScatteringEnabled,e.SS_THICKNESSANDMASK_TEXTURE=!1,e.SS_MASK_FROM_THICKNESS_TEXTURE=!1,e.SS_REFRACTION=!1,e.SS_REFRACTIONMAP_3D=!1,e.SS_GAMMAREFRACTION=!1,e.SS_RGBDREFRACTION=!1,e.SS_REFRACTIONMAP_OPPOSITEZ=!1,e.SS_LODINREFRACTIONALPHA=!1,e.SS_LINKREFRACTIONTOTRANSPARENCY=!1,(this._isRefractionEnabled||this._isTranslucencyEnabled||this._isScatteringEnabled)&&(e.SUBSURFACE=!0,e._areTexturesDirty&&t.texturesEnabled&&this._thicknessTexture&&or.a.ThicknessTextureEnabled&&ir.a.PrepareDefinesForMergedUV(this._thicknessTexture,e,"SS_THICKNESSANDMASK_TEXTURE"),e.SS_MASK_FROM_THICKNESS_TEXTURE=this._useMaskFromThicknessTexture),this._isRefractionEnabled&&t.texturesEnabled)){var i=this._getRefractionTexture(t);i&&or.a.RefractionTextureEnabled&&(e.SS_REFRACTION=!0,e.SS_REFRACTIONMAP_3D=i.isCube,e.SS_GAMMAREFRACTION=i.gammaSpace,e.SS_RGBDREFRACTION=i.isRGBD,e.SS_REFRACTIONMAP_OPPOSITEZ=i.invertZ,e.SS_LODINREFRACTIONALPHA=i.lodLevelInAlpha,e.SS_LINKREFRACTIONTOTRANSPARENCY=this._linkRefractionWithTransparency)}},e.prototype.bindForSubMesh=function(e,t,i,n,r){var o=this._getRefractionTexture(t);if(!e.useUbo||!n||!e.isSync){if(this._thicknessTexture&&or.a.ThicknessTextureEnabled&&(e.updateFloat2("vThicknessInfos",this._thicknessTexture.coordinatesIndex,this._thicknessTexture.level),ir.a.BindTextureMatrix(this._thicknessTexture,e,"thickness")),e.updateFloat2("vThicknessParam",this.minimumThickness,this.maximumThickness-this.minimumThickness),o&&or.a.RefractionTextureEnabled){e.updateMatrix("refractionMatrix",o.getReflectionTextureMatrix());var s=1;o.isCube||o.depth&&(s=o.depth),e.updateFloat4("vRefractionInfos",o.level,1/this._indexOfRefraction,s,this._invertRefractionY?-1:1),e.updateFloat3("vRefractionMicrosurfaceInfos",o.getSize().width,o.lodGenerationScale,o.lodGenerationOffset)}e.updateColor3("vDiffusionDistance",this.diffusionDistance),e.updateFloat4("vTintColor",this.tintColor.r,this.tintColor.g,this.tintColor.b,this.tintColorAtDistance),e.updateFloat3("vSubSurfaceIntensity",this.refractionIntensity,this.translucencyIntensity,this.scatteringIntensity)}t.texturesEnabled&&(this._thicknessTexture&&or.a.ThicknessTextureEnabled&&e.setTexture("thicknessSampler",this._thicknessTexture),o&&or.a.RefractionTextureEnabled&&(r?e.setTexture("refractionSampler",o):(e.setTexture("refractionSampler",o._lodTextureMid||o),e.setTexture("refractionSamplerLow",o._lodTextureLow||o),e.setTexture("refractionSamplerHigh",o._lodTextureHigh||o))))},e.prototype.unbind=function(e){return!(!this._refractionTexture||!this._refractionTexture.isRenderTarget)&&(e.setTexture("refractionSampler",null),!0)},e.prototype._getRefractionTexture=function(e){return this._refractionTexture?this._refractionTexture:this._isRefractionEnabled?e.environmentTexture:null},Object.defineProperty(e.prototype,"disableAlphaBlending",{get:function(){return this.isRefractionEnabled&&this._linkRefractionWithTransparency},enumerable:!0,configurable:!0}),e.prototype.fillRenderTargetTextures=function(e){or.a.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget&&e.push(this._refractionTexture)},e.prototype.hasTexture=function(e){return this._thicknessTexture===e||this._refractionTexture===e},e.prototype.hasRenderTargetTextures=function(){return!!(or.a.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget)},e.prototype.getActiveTextures=function(e){this._thicknessTexture&&e.push(this._thicknessTexture),this._refractionTexture&&e.push(this._refractionTexture)},e.prototype.getAnimatables=function(e){this._thicknessTexture&&this._thicknessTexture.animations&&this._thicknessTexture.animations.length>0&&e.push(this._thicknessTexture),this._refractionTexture&&this._refractionTexture.animations&&this._refractionTexture.animations.length>0&&e.push(this._refractionTexture)},e.prototype.dispose=function(e){e&&(this._thicknessTexture&&this._thicknessTexture.dispose(),this._refractionTexture&&this._refractionTexture.dispose())},e.prototype.getClassName=function(){return"PBRSubSurfaceConfiguration"},e.AddFallbacks=function(e,t,i){return e.SS_SCATERRING&&t.addFallback(i++,"SS_SCATERRING"),e.SS_TRANSLUCENCY&&t.addFallback(i++,"SS_TRANSLUCENCY"),i},e.AddUniforms=function(e){e.push("vDiffusionDistance","vTintColor","vSubSurfaceIntensity","vRefractionMicrosurfaceInfos","vRefractionInfos","vThicknessInfos","vThicknessParam","refractionMatrix","thicknessMatrix")},e.AddSamplers=function(e){e.push("thicknessSampler","refractionSampler","refractionSamplerLow","refractionSamplerHigh")},e.PrepareUniformBuffer=function(e){e.addUniform("vRefractionMicrosurfaceInfos",3),e.addUniform("vRefractionInfos",4),e.addUniform("refractionMatrix",16),e.addUniform("vThicknessInfos",2),e.addUniform("thicknessMatrix",16),e.addUniform("vThicknessParam",2),e.addUniform("vDiffusionDistance",3),e.addUniform("vTintColor",4),e.addUniform("vSubSurfaceIntensity",3)},e.prototype.copyTo=function(e){L.a.Clone(function(){return e},this)},e.prototype.serialize=function(){return L.a.Serialize(this)},e.prototype.parse=function(e){var t=this;L.a.Parse(function(){return t},e,null)},l.c([Object(L.c)()],e.prototype,"_isRefractionEnabled",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"isRefractionEnabled",void 0),l.c([Object(L.c)()],e.prototype,"_isTranslucencyEnabled",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"isTranslucencyEnabled",void 0),l.c([Object(L.c)()],e.prototype,"_isScatteringEnabled",void 0),l.c([Object(L.c)()],e.prototype,"refractionIntensity",void 0),l.c([Object(L.c)()],e.prototype,"translucencyIntensity",void 0),l.c([Object(L.c)()],e.prototype,"scatteringIntensity",void 0),l.c([Object(L.m)()],e.prototype,"_thicknessTexture",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"thicknessTexture",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"refractionTexture",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"indexOfRefraction",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"invertRefractionY",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"linkRefractionWithTransparency",void 0),l.c([Object(L.c)()],e.prototype,"minimumThickness",void 0),l.c([Object(L.c)()],e.prototype,"maximumThickness",void 0),l.c([Object(L.e)()],e.prototype,"tintColor",void 0),l.c([Object(L.c)()],e.prototype,"tintColorAtDistance",void 0),l.c([Object(L.e)()],e.prototype,"diffusionDistance",void 0),l.c([Object(L.c)()],e.prototype,"_useMaskFromThicknessTexture",void 0),l.c([Object(L.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"useMaskFromThicknessTexture",void 0),e}(),xr="uniform vec3 vReflectionColor;\nuniform vec4 vAlbedoColor;\n\nuniform vec4 vLightingIntensity;\nuniform vec4 vReflectivityColor;\nuniform vec3 vEmissiveColor;\nuniform float visibility;\n\n#ifdef ALBEDO\nuniform vec2 vAlbedoInfos;\n#endif\n#ifdef AMBIENT\nuniform vec4 vAmbientInfos;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;\nuniform vec2 vTangentSpaceParams;\n#endif\n#ifdef OPACITY\nuniform vec2 vOpacityInfos;\n#endif\n#ifdef EMISSIVE\nuniform vec2 vEmissiveInfos;\n#endif\n#ifdef LIGHTMAP\nuniform vec2 vLightmapInfos;\n#endif\n#ifdef REFLECTIVITY\nuniform vec3 vReflectivityInfos;\n#endif\n#ifdef MICROSURFACEMAP\nuniform vec2 vMicroSurfaceSamplerInfos;\n#endif\n\n#if defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_PROJECTION) || defined(SS_REFRACTION)\nuniform mat4 view;\n#endif\n\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;\nuniform mat4 reflectionMatrix;\nuniform vec3 vReflectionMicrosurfaceInfos;\n#if defined(USE_LOCAL_REFLECTIONMAP_CUBIC) && defined(REFLECTIONMAP_CUBIC)\nuniform vec3 vReflectionPosition;\nuniform vec3 vReflectionSize;\n#endif\n#endif\n\n#ifdef CLEARCOAT\nuniform vec2 vClearCoatParams;\nuniform vec4 vClearCoatRefractionParams;\n#ifdef CLEARCOAT_TEXTURE\nuniform vec2 vClearCoatInfos;\nuniform mat4 clearCoatMatrix;\n#endif\n#ifdef CLEARCOAT_BUMP\nuniform vec2 vClearCoatBumpInfos;\nuniform vec2 vClearCoatTangentSpaceParams;\nuniform mat4 clearCoatBumpMatrix;\n#endif\n#ifdef CLEARCOAT_TINT\nuniform vec4 vClearCoatTintParams;\nuniform float clearCoatColorAtDistance;\n#ifdef CLEARCOAT_TINT_TEXTURE\nuniform vec2 vClearCoatTintInfos;\nuniform mat4 clearCoatTintMatrix;\n#endif\n#endif\n#endif\n\n#ifdef ANISOTROPIC\nuniform vec3 vAnisotropy;\n#ifdef ANISOTROPIC_TEXTURE\nuniform vec2 vAnisotropyInfos;\nuniform mat4 anisotropyMatrix;\n#endif\n#endif\n\n#ifdef SHEEN\nuniform vec4 vSheenColor;\n#ifdef SHEEN_TEXTURE\nuniform vec2 vSheenInfos;\nuniform mat4 sheenMatrix;\n#endif\n#endif\n\n#ifdef SUBSURFACE\n#ifdef SS_REFRACTION\nuniform vec3 vRefractionMicrosurfaceInfos;\nuniform vec4 vRefractionInfos;\nuniform mat4 refractionMatrix;\n#endif\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nuniform vec2 vThicknessInfos;\nuniform mat4 thicknessMatrix;;\n#endif\nuniform vec2 vThicknessParam;\nuniform vec3 vDiffusionDistance;\nuniform vec4 vTintColor;\nuniform vec3 vSubSurfaceIntensity;\n#endif";zt.a.IncludesShadersStore.pbrFragmentDeclaration=xr;var Rr="layout(std140,column_major) uniform;\nuniform Material\n{\nuniform vec2 vAlbedoInfos;\nuniform vec4 vAmbientInfos;\nuniform vec2 vOpacityInfos;\nuniform vec2 vEmissiveInfos;\nuniform vec2 vLightmapInfos;\nuniform vec3 vReflectivityInfos;\nuniform vec2 vMicroSurfaceSamplerInfos;\nuniform vec2 vReflectionInfos;\nuniform vec3 vReflectionPosition;\nuniform vec3 vReflectionSize;\nuniform vec3 vBumpInfos;\nuniform mat4 albedoMatrix;\nuniform mat4 ambientMatrix;\nuniform mat4 opacityMatrix;\nuniform mat4 emissiveMatrix;\nuniform mat4 lightmapMatrix;\nuniform mat4 reflectivityMatrix;\nuniform mat4 microSurfaceSamplerMatrix;\nuniform mat4 bumpMatrix;\nuniform vec2 vTangentSpaceParams;\nuniform mat4 reflectionMatrix;\nuniform vec3 vReflectionColor;\nuniform vec4 vAlbedoColor;\nuniform vec4 vLightingIntensity;\nuniform vec3 vReflectionMicrosurfaceInfos;\nuniform float pointSize;\nuniform vec4 vReflectivityColor;\nuniform vec3 vEmissiveColor;\nuniform float visibility;\nuniform vec2 vClearCoatParams;\nuniform vec4 vClearCoatRefractionParams;\nuniform vec2 vClearCoatInfos;\nuniform mat4 clearCoatMatrix;\nuniform vec2 vClearCoatBumpInfos;\nuniform vec2 vClearCoatTangentSpaceParams;\nuniform mat4 clearCoatBumpMatrix;\nuniform vec4 vClearCoatTintParams;\nuniform float clearCoatColorAtDistance;\nuniform vec2 vClearCoatTintInfos;\nuniform mat4 clearCoatTintMatrix;\nuniform vec3 vAnisotropy;\nuniform vec2 vAnisotropyInfos;\nuniform mat4 anisotropyMatrix;\nuniform vec4 vSheenColor;\nuniform vec2 vSheenInfos;\nuniform mat4 sheenMatrix;\nuniform vec3 vRefractionMicrosurfaceInfos;\nuniform vec4 vRefractionInfos;\nuniform mat4 refractionMatrix;\nuniform vec2 vThicknessInfos;\nuniform mat4 thicknessMatrix;\nuniform vec2 vThicknessParam;\nuniform vec3 vDiffusionDistance;\nuniform vec4 vTintColor;\nuniform vec3 vSubSurfaceIntensity;\n};\nuniform Scene {\nmat4 viewProjection;\n#ifdef MULTIVIEW\nmat4 viewProjectionR;\n#endif\nmat4 view;\n};";zt.a.IncludesShadersStore.pbrUboDeclaration=Rr;var Pr="uniform vec4 vEyePosition;\nuniform vec3 vAmbientColor;\nuniform vec4 vCameraInfos;\n\nvarying vec3 vPositionW;\n#if DEBUGMODE>0\nuniform vec2 vDebugMode;\nvarying vec4 vClipSpacePosition;\n#endif\n#ifdef MAINUV1\nvarying vec2 vMainUV1;\n#endif\n#ifdef MAINUV2\nvarying vec2 vMainUV2;\n#endif\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#if defined(USESPHERICALFROMREFLECTIONMAP) && defined(USESPHERICALINVERTEX)\nvarying vec3 vEnvironmentIrradiance;\n#endif\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif";zt.a.IncludesShadersStore.pbrFragmentExtraDeclaration=Pr;var Sr="#ifdef ALBEDO\n#if ALBEDODIRECTUV == 1\n#define vAlbedoUV vMainUV1\n#elif ALBEDODIRECTUV == 2\n#define vAlbedoUV vMainUV2\n#else\nvarying vec2 vAlbedoUV;\n#endif\nuniform sampler2D albedoSampler;\n#endif\n#ifdef AMBIENT\n#if AMBIENTDIRECTUV == 1\n#define vAmbientUV vMainUV1\n#elif AMBIENTDIRECTUV == 2\n#define vAmbientUV vMainUV2\n#else\nvarying vec2 vAmbientUV;\n#endif\nuniform sampler2D ambientSampler;\n#endif\n#ifdef OPACITY\n#if OPACITYDIRECTUV == 1\n#define vOpacityUV vMainUV1\n#elif OPACITYDIRECTUV == 2\n#define vOpacityUV vMainUV2\n#else\nvarying vec2 vOpacityUV;\n#endif\nuniform sampler2D opacitySampler;\n#endif\n#ifdef EMISSIVE\n#if EMISSIVEDIRECTUV == 1\n#define vEmissiveUV vMainUV1\n#elif EMISSIVEDIRECTUV == 2\n#define vEmissiveUV vMainUV2\n#else\nvarying vec2 vEmissiveUV;\n#endif\nuniform sampler2D emissiveSampler;\n#endif\n#ifdef LIGHTMAP\n#if LIGHTMAPDIRECTUV == 1\n#define vLightmapUV vMainUV1\n#elif LIGHTMAPDIRECTUV == 2\n#define vLightmapUV vMainUV2\n#else\nvarying vec2 vLightmapUV;\n#endif\nuniform sampler2D lightmapSampler;\n#endif\n#ifdef REFLECTIVITY\n#if REFLECTIVITYDIRECTUV == 1\n#define vReflectivityUV vMainUV1\n#elif REFLECTIVITYDIRECTUV == 2\n#define vReflectivityUV vMainUV2\n#else\nvarying vec2 vReflectivityUV;\n#endif\nuniform sampler2D reflectivitySampler;\n#endif\n#ifdef MICROSURFACEMAP\n#if MICROSURFACEMAPDIRECTUV == 1\n#define vMicroSurfaceSamplerUV vMainUV1\n#elif MICROSURFACEMAPDIRECTUV == 2\n#define vMicroSurfaceSamplerUV vMainUV2\n#else\nvarying vec2 vMicroSurfaceSamplerUV;\n#endif\nuniform sampler2D microSurfaceSampler;\n#endif\n#ifdef CLEARCOAT\n#ifdef CLEARCOAT_TEXTURE\n#if CLEARCOAT_TEXTUREDIRECTUV == 1\n#define vClearCoatUV vMainUV1\n#elif CLEARCOAT_TEXTUREDIRECTUV == 2\n#define vClearCoatUV vMainUV2\n#else\nvarying vec2 vClearCoatUV;\n#endif\nuniform sampler2D clearCoatSampler;\n#endif\n#ifdef CLEARCOAT_BUMP\n#if CLEARCOAT_BUMPDIRECTUV == 1\n#define vClearCoatBumpUV vMainUV1\n#elif CLEARCOAT_BUMPDIRECTUV == 2\n#define vClearCoatBumpUV vMainUV2\n#else\nvarying vec2 vClearCoatBumpUV;\n#endif\nuniform sampler2D clearCoatBumpSampler;\n#endif\n#ifdef CLEARCOAT_TINT_TEXTURE\n#if CLEARCOAT_TINT_TEXTUREDIRECTUV == 1\n#define vClearCoatTintUV vMainUV1\n#elif CLEARCOAT_TINT_TEXTUREDIRECTUV == 2\n#define vClearCoatTintUV vMainUV2\n#else\nvarying vec2 vClearCoatTintUV;\n#endif\nuniform sampler2D clearCoatTintSampler;\n#endif\n#endif\n#ifdef SHEEN\n#ifdef SHEEN_TEXTURE\n#if SHEEN_TEXTUREDIRECTUV == 1\n#define vSheenUV vMainUV1\n#elif SHEEN_TEXTUREDIRECTUV == 2\n#define vSheenUV vMainUV2\n#else\nvarying vec2 vSheenUV;\n#endif\nuniform sampler2D sheenSampler;\n#endif\n#endif\n#ifdef ANISOTROPIC\n#ifdef ANISOTROPIC_TEXTURE\n#if ANISOTROPIC_TEXTUREDIRECTUV == 1\n#define vAnisotropyUV vMainUV1\n#elif ANISOTROPIC_TEXTUREDIRECTUV == 2\n#define vAnisotropyUV vMainUV2\n#else\nvarying vec2 vAnisotropyUV;\n#endif\nuniform sampler2D anisotropySampler;\n#endif\n#endif\n\n#ifdef REFLECTION\n#ifdef REFLECTIONMAP_3D\n#define sampleReflection(s,c) textureCube(s,c)\nuniform samplerCube reflectionSampler;\n#ifdef LODBASEDMICROSFURACE\n#define sampleReflectionLod(s,c,l) textureCubeLodEXT(s,c,l)\n#else\nuniform samplerCube reflectionSamplerLow;\nuniform samplerCube reflectionSamplerHigh;\n#endif\n#else\n#define sampleReflection(s,c) texture2D(s,c)\nuniform sampler2D reflectionSampler;\n#ifdef LODBASEDMICROSFURACE\n#define sampleReflectionLod(s,c,l) texture2DLodEXT(s,c,l)\n#else\nuniform samplerCube reflectionSamplerLow;\nuniform samplerCube reflectionSamplerHigh;\n#endif\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#else\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#endif\n#endif\n#ifdef ENVIRONMENTBRDF\nuniform sampler2D environmentBrdfSampler;\n#endif\n\n#ifdef SUBSURFACE\n#ifdef SS_REFRACTION\n#ifdef SS_REFRACTIONMAP_3D\n#define sampleRefraction(s,c) textureCube(s,c)\nuniform samplerCube refractionSampler;\n#ifdef LODBASEDMICROSFURACE\n#define sampleRefractionLod(s,c,l) textureCubeLodEXT(s,c,l)\n#else\nuniform samplerCube refractionSamplerLow;\nuniform samplerCube refractionSamplerHigh;\n#endif\n#else\n#define sampleRefraction(s,c) texture2D(s,c)\nuniform sampler2D refractionSampler;\n#ifdef LODBASEDMICROSFURACE\n#define sampleRefractionLod(s,c,l) texture2DLodEXT(s,c,l)\n#else\nuniform samplerCube refractionSamplerLow;\nuniform samplerCube refractionSamplerHigh;\n#endif\n#endif\n#endif\n#ifdef SS_THICKNESSANDMASK_TEXTURE\n#if SS_THICKNESSANDMASK_TEXTUREDIRECTUV == 1\n#define vThicknessUV vMainUV1\n#elif SS_THICKNESSANDMASK_TEXTUREDIRECTUV == 2\n#define vThicknessUV vMainUV2\n#else\nvarying vec2 vThicknessUV;\n#endif\nuniform sampler2D thicknessSampler;\n#endif\n#endif";zt.a.IncludesShadersStore.pbrFragmentSamplersDeclaration=Sr;i(88);var Cr="\n#define RECIPROCAL_PI2 0.15915494\n#define RECIPROCAL_PI 0.31830988618\n\n#define MINIMUMVARIANCE 0.0005\nfloat convertRoughnessToAverageSlope(float roughness)\n{\n\nreturn square(roughness)+MINIMUMVARIANCE;\n}\nfloat fresnelGrazingReflectance(float reflectance0) {\n\n\nfloat reflectance90=saturate(reflectance0*25.0);\nreturn reflectance90;\n}\nvec2 getAARoughnessFactors(vec3 normalVector) {\n#ifdef SPECULARAA\nvec3 nDfdx=dFdx(normalVector.xyz);\nvec3 nDfdy=dFdy(normalVector.xyz);\nfloat slopeSquare=max(dot(nDfdx,nDfdx),dot(nDfdy,nDfdy));\n\nfloat geometricRoughnessFactor=pow(saturate(slopeSquare),0.333);\n\nfloat geometricAlphaGFactor=sqrt(slopeSquare);\n\ngeometricAlphaGFactor*=0.75;\nreturn vec2(geometricRoughnessFactor,geometricAlphaGFactor);\n#else\nreturn vec2(0.);\n#endif\n}\n#ifdef ANISOTROPIC\n\n\nvec2 getAnisotropicRoughness(float alphaG,float anisotropy) {\nfloat alphaT=max(alphaG*(1.0+anisotropy),MINIMUMVARIANCE);\nfloat alphaB=max(alphaG*(1.0-anisotropy),MINIMUMVARIANCE);\nreturn vec2(alphaT,alphaB);\n}\n\n\nvec3 getAnisotropicBentNormals(const vec3 T,const vec3 B,const vec3 N,const vec3 V,float anisotropy) {\nvec3 anisotropicFrameDirection=anisotropy>=0.0 ? B : T;\nvec3 anisotropicFrameTangent=cross(normalize(anisotropicFrameDirection),V);\nvec3 anisotropicFrameNormal=cross(anisotropicFrameTangent,anisotropicFrameDirection);\nvec3 anisotropicNormal=normalize(mix(N,anisotropicFrameNormal,abs(anisotropy)));\nreturn anisotropicNormal;\n\n}\n#endif\n#if defined(CLEARCOAT) || defined(SS_REFRACTION)\n\n\n\nvec3 cocaLambert(vec3 alpha,float distance) {\nreturn exp(-alpha*distance);\n}\n\nvec3 cocaLambert(float NdotVRefract,float NdotLRefract,vec3 alpha,float thickness) {\nreturn cocaLambert(alpha,(thickness*((NdotLRefract+NdotVRefract)/(NdotLRefract*NdotVRefract))));\n}\n\nvec3 computeColorAtDistanceInMedia(vec3 color,float distance) {\nreturn -log(color)/distance;\n}\nvec3 computeClearCoatAbsorption(float NdotVRefract,float NdotLRefract,vec3 clearCoatColor,float clearCoatThickness,float clearCoatIntensity) {\nvec3 clearCoatAbsorption=mix(vec3(1.0),\ncocaLambert(NdotVRefract,NdotLRefract,clearCoatColor,clearCoatThickness),\nclearCoatIntensity);\nreturn clearCoatAbsorption;\n}\n#endif\n\n\n\n\n#ifdef MICROSURFACEAUTOMATIC\nfloat computeDefaultMicroSurface(float microSurface,vec3 reflectivityColor)\n{\nconst float kReflectivityNoAlphaWorkflow_SmoothnessMax=0.95;\nfloat reflectivityLuminance=getLuminance(reflectivityColor);\nfloat reflectivityLuma=sqrt(reflectivityLuminance);\nmicroSurface=reflectivityLuma*kReflectivityNoAlphaWorkflow_SmoothnessMax;\nreturn microSurface;\n}\n#endif";zt.a.IncludesShadersStore.pbrHelperFunctions=Cr;var Mr="#ifdef USESPHERICALFROMREFLECTIONMAP\n#ifdef SPHERICAL_HARMONICS\nuniform vec3 vSphericalL00;\nuniform vec3 vSphericalL1_1;\nuniform vec3 vSphericalL10;\nuniform vec3 vSphericalL11;\nuniform vec3 vSphericalL2_2;\nuniform vec3 vSphericalL2_1;\nuniform vec3 vSphericalL20;\nuniform vec3 vSphericalL21;\nuniform vec3 vSphericalL22;\n\n\n\n\n\n\n\nvec3 computeEnvironmentIrradiance(vec3 normal) {\nreturn vSphericalL00\n+vSphericalL1_1*(normal.y)\n+vSphericalL10*(normal.z)\n+vSphericalL11*(normal.x)\n+vSphericalL2_2*(normal.y*normal.x)\n+vSphericalL2_1*(normal.y*normal.z)\n+vSphericalL20*((3.0*normal.z*normal.z)-1.0)\n+vSphericalL21*(normal.z*normal.x)\n+vSphericalL22*(normal.x*normal.x-(normal.y*normal.y));\n}\n#else\nuniform vec3 vSphericalX;\nuniform vec3 vSphericalY;\nuniform vec3 vSphericalZ;\nuniform vec3 vSphericalXX_ZZ;\nuniform vec3 vSphericalYY_ZZ;\nuniform vec3 vSphericalZZ;\nuniform vec3 vSphericalXY;\nuniform vec3 vSphericalYZ;\nuniform vec3 vSphericalZX;\n\nvec3 computeEnvironmentIrradiance(vec3 normal) {\n\n\n\n\n\n\n\n\n\nfloat Nx=normal.x;\nfloat Ny=normal.y;\nfloat Nz=normal.z;\nvec3 C1=vSphericalZZ.rgb;\nvec3 Cx=vSphericalX.rgb;\nvec3 Cy=vSphericalY.rgb;\nvec3 Cz=vSphericalZ.rgb;\nvec3 Cxx_zz=vSphericalXX_ZZ.rgb;\nvec3 Cyy_zz=vSphericalYY_ZZ.rgb;\nvec3 Cxy=vSphericalXY.rgb;\nvec3 Cyz=vSphericalYZ.rgb;\nvec3 Czx=vSphericalZX.rgb;\nvec3 a1=Cyy_zz*Ny+Cy;\nvec3 a2=Cyz*Nz+a1;\nvec3 b1=Czx*Nz+Cx;\nvec3 b2=Cxy*Ny+b1;\nvec3 b3=Cxx_zz*Nx+b2;\nvec3 t1=Cz*Nz+C1;\nvec3 t2=a2*Ny+t1;\nvec3 t3=b3*Nx+t2;\nreturn t3;\n}\n#endif\n#endif";zt.a.IncludesShadersStore.harmonicsFunctions=Mr;var Or="\nstruct preLightingInfo\n{\n\nvec3 lightOffset;\nfloat lightDistanceSquared;\nfloat lightDistance;\n\nfloat attenuation;\n\nvec3 L;\nvec3 H;\nfloat NdotV;\nfloat NdotLUnclamped;\nfloat NdotL;\nfloat VdotH;\nfloat roughness;\n};\npreLightingInfo computePointAndSpotPreLightingInfo(vec4 lightData,vec3 V,vec3 N) {\npreLightingInfo result;\n\nresult.lightOffset=lightData.xyz-vPositionW;\nresult.lightDistanceSquared=dot(result.lightOffset,result.lightOffset);\n\nresult.lightDistance=sqrt(result.lightDistanceSquared);\n\nresult.L=normalize(result.lightOffset);\nresult.H=normalize(V+result.L);\nresult.VdotH=saturate(dot(V,result.H));\nresult.NdotLUnclamped=dot(N,result.L);\nresult.NdotL=saturateEps(result.NdotLUnclamped);\nreturn result;\n}\npreLightingInfo computeDirectionalPreLightingInfo(vec4 lightData,vec3 V,vec3 N) {\npreLightingInfo result;\n\nresult.lightDistance=length(-lightData.xyz);\n\nresult.L=normalize(-lightData.xyz);\nresult.H=normalize(V+result.L);\nresult.VdotH=saturate(dot(V,result.H));\nresult.NdotLUnclamped=dot(N,result.L);\nresult.NdotL=saturateEps(result.NdotLUnclamped);\nreturn result;\n}\npreLightingInfo computeHemisphericPreLightingInfo(vec4 lightData,vec3 V,vec3 N) {\npreLightingInfo result;\n\n\nresult.NdotL=dot(N,lightData.xyz)*0.5+0.5;\nresult.NdotL=saturateEps(result.NdotL);\nresult.NdotLUnclamped=result.NdotL;\n#ifdef SPECULARTERM\nresult.L=normalize(lightData.xyz);\nresult.H=normalize(V+result.L);\nresult.VdotH=saturate(dot(V,result.H));\n#endif\nreturn result;\n}";zt.a.IncludesShadersStore.pbrDirectLightingSetupFunctions=Or;var Ir="float computeDistanceLightFalloff_Standard(vec3 lightOffset,float range)\n{\nreturn max(0.,1.0-length(lightOffset)/range);\n}\nfloat computeDistanceLightFalloff_Physical(float lightDistanceSquared)\n{\nreturn 1.0/maxEps(lightDistanceSquared);\n}\nfloat computeDistanceLightFalloff_GLTF(float lightDistanceSquared,float inverseSquaredRange)\n{\nfloat lightDistanceFalloff=1.0/maxEps(lightDistanceSquared);\nfloat factor=lightDistanceSquared*inverseSquaredRange;\nfloat attenuation=saturate(1.0-factor*factor);\nattenuation*=attenuation;\n\nlightDistanceFalloff*=attenuation;\nreturn lightDistanceFalloff;\n}\nfloat computeDistanceLightFalloff(vec3 lightOffset,float lightDistanceSquared,float range,float inverseSquaredRange)\n{\n#ifdef USEPHYSICALLIGHTFALLOFF\nreturn computeDistanceLightFalloff_Physical(lightDistanceSquared);\n#elif defined(USEGLTFLIGHTFALLOFF)\nreturn computeDistanceLightFalloff_GLTF(lightDistanceSquared,inverseSquaredRange);\n#else\nreturn computeDistanceLightFalloff_Standard(lightOffset,range);\n#endif\n}\nfloat computeDirectionalLightFalloff_Standard(vec3 lightDirection,vec3 directionToLightCenterW,float cosHalfAngle,float exponent)\n{\nfloat falloff=0.0;\nfloat cosAngle=maxEps(dot(-lightDirection,directionToLightCenterW));\nif (cosAngle>=cosHalfAngle)\n{\nfalloff=max(0.,pow(cosAngle,exponent));\n}\nreturn falloff;\n}\nfloat computeDirectionalLightFalloff_Physical(vec3 lightDirection,vec3 directionToLightCenterW,float cosHalfAngle)\n{\nconst float kMinusLog2ConeAngleIntensityRatio=6.64385618977;\n\n\n\n\n\nfloat concentrationKappa=kMinusLog2ConeAngleIntensityRatio/(1.0-cosHalfAngle);\n\n\nvec4 lightDirectionSpreadSG=vec4(-lightDirection*concentrationKappa,-concentrationKappa);\nfloat falloff=exp2(dot(vec4(directionToLightCenterW,1.0),lightDirectionSpreadSG));\nreturn falloff;\n}\nfloat computeDirectionalLightFalloff_GLTF(vec3 lightDirection,vec3 directionToLightCenterW,float lightAngleScale,float lightAngleOffset)\n{\n\n\n\nfloat cd=dot(-lightDirection,directionToLightCenterW);\nfloat falloff=saturate(cd*lightAngleScale+lightAngleOffset);\n\nfalloff*=falloff;\nreturn falloff;\n}\nfloat computeDirectionalLightFalloff(vec3 lightDirection,vec3 directionToLightCenterW,float cosHalfAngle,float exponent,float lightAngleScale,float lightAngleOffset)\n{\n#ifdef USEPHYSICALLIGHTFALLOFF\nreturn computeDirectionalLightFalloff_Physical(lightDirection,directionToLightCenterW,cosHalfAngle);\n#elif defined(USEGLTFLIGHTFALLOFF)\nreturn computeDirectionalLightFalloff_GLTF(lightDirection,directionToLightCenterW,lightAngleScale,lightAngleOffset);\n#else\nreturn computeDirectionalLightFalloff_Standard(lightDirection,directionToLightCenterW,cosHalfAngle,exponent);\n#endif\n}";zt.a.IncludesShadersStore.pbrDirectLightingFalloffFunctions=Ir;var Dr="\n#define FRESNEL_MAXIMUM_ON_ROUGH 0.25\n\n\n\n\n#ifdef MS_BRDF_ENERGY_CONSERVATION\n\n\nvec3 getEnergyConservationFactor(const vec3 specularEnvironmentR0,const vec3 environmentBrdf) {\nreturn 1.0+specularEnvironmentR0*(1.0/environmentBrdf.y-1.0);\n}\n#endif\n#ifdef ENVIRONMENTBRDF\nvec3 getBRDFLookup(float NdotV,float perceptualRoughness,sampler2D brdfSampler) {\n\nvec2 UV=vec2(NdotV,perceptualRoughness);\n\nvec4 brdfLookup=texture2D(brdfSampler,UV);\n#ifdef ENVIRONMENTBRDF_RGBD\nbrdfLookup.rgb=fromRGBD(brdfLookup.rgba);\n#endif\nreturn brdfLookup.rgb;\n}\nvec3 getReflectanceFromBRDFLookup(const vec3 specularEnvironmentR0,const vec3 environmentBrdf) {\n#ifdef BRDF_V_HEIGHT_CORRELATED\nvec3 reflectance=mix(environmentBrdf.xxx,environmentBrdf.yyy,specularEnvironmentR0);\n#else\nvec3 reflectance=specularEnvironmentR0*environmentBrdf.x+environmentBrdf.y;\n#endif\nreturn reflectance;\n}\n#endif\n#if !defined(ENVIRONMENTBRDF) || defined(REFLECTIONMAP_SKYBOX) || defined(ALPHAFRESNEL)\nvec3 getReflectanceFromAnalyticalBRDFLookup_Jones(float VdotN,vec3 reflectance0,vec3 reflectance90,float smoothness)\n{\n\nfloat weight=mix(FRESNEL_MAXIMUM_ON_ROUGH,1.0,smoothness);\nreturn reflectance0+weight*(reflectance90-reflectance0)*pow5(saturate(1.0-VdotN));\n}\n#endif\n#if defined(SHEEN) && defined(REFLECTION)\n\nvec3 getSheenReflectanceFromBRDFLookup(const vec3 reflectance0,const vec3 environmentBrdf) {\nvec3 sheenEnvironmentReflectance=reflectance0*environmentBrdf.b;\nreturn sheenEnvironmentReflectance;\n}\n#endif\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nvec3 fresnelSchlickGGX(float VdotH,vec3 reflectance0,vec3 reflectance90)\n{\nreturn reflectance0+(reflectance90-reflectance0)*pow5(1.0-VdotH);\n}\nfloat fresnelSchlickGGX(float VdotH,float reflectance0,float reflectance90)\n{\nreturn reflectance0+(reflectance90-reflectance0)*pow5(1.0-VdotH);\n}\n#ifdef CLEARCOAT\n\n\n\n\n\nvec3 getR0RemappedForClearCoat(vec3 f0) {\n#ifdef CLEARCOAT_DEFAULTIOR\n#ifdef MOBILE\nreturn saturate(f0*(f0*0.526868+0.529324)-0.0482256);\n#else\nreturn saturate(f0*(f0*(0.941892-0.263008*f0)+0.346479)-0.0285998);\n#endif\n#else\nvec3 s=sqrt(f0);\nvec3 t=(vClearCoatRefractionParams.z+vClearCoatRefractionParams.w*s)/(vClearCoatRefractionParams.w+vClearCoatRefractionParams.z*s);\nreturn t*t;\n#endif\n}\n#endif\n\n\n\n\n\n\nfloat normalDistributionFunction_TrowbridgeReitzGGX(float NdotH,float alphaG)\n{\n\n\n\nfloat a2=square(alphaG);\nfloat d=NdotH*NdotH*(a2-1.0)+1.0;\nreturn a2/(PI*d*d);\n}\n#ifdef SHEEN\n\nfloat normalDistributionFunction_CharlieSheen(float NdotH,float alphaG)\n{\nfloat invR=1./alphaG;\nfloat cos2h=NdotH*NdotH;\nfloat sin2h=1.-cos2h;\nreturn (2.+invR)*pow(sin2h,invR*.5)/(2.*PI);\n}\n#endif\n#ifdef ANISOTROPIC\n\n\nfloat normalDistributionFunction_BurleyGGX_Anisotropic(float NdotH,float TdotH,float BdotH,const vec2 alphaTB) {\nfloat a2=alphaTB.x*alphaTB.y;\nvec3 v=vec3(alphaTB.y*TdotH,alphaTB.x*BdotH,a2*NdotH);\nfloat v2=dot(v,v);\nfloat w2=a2/v2;\nreturn a2*w2*w2*RECIPROCAL_PI;\n}\n#endif\n\n\n\n\n#ifdef BRDF_V_HEIGHT_CORRELATED\n\n\n\nfloat smithVisibility_GGXCorrelated(float NdotL,float NdotV,float alphaG) {\n#ifdef MOBILE\n\nfloat GGXV=NdotL*(NdotV*(1.0-alphaG)+alphaG);\nfloat GGXL=NdotV*(NdotL*(1.0-alphaG)+alphaG);\nreturn 0.5/(GGXV+GGXL);\n#else\nfloat a2=alphaG*alphaG;\nfloat GGXV=NdotL*sqrt(NdotV*(NdotV-a2*NdotV)+a2);\nfloat GGXL=NdotV*sqrt(NdotL*(NdotL-a2*NdotL)+a2);\nreturn 0.5/(GGXV+GGXL);\n#endif\n}\n#else\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nfloat smithVisibilityG1_TrowbridgeReitzGGXFast(float dot,float alphaG)\n{\n#ifdef MOBILE\n\nreturn 1.0/(dot+alphaG+(1.0-alphaG)*dot ));\n#else\nfloat alphaSquared=alphaG*alphaG;\nreturn 1.0/(dot+sqrt(alphaSquared+(1.0-alphaSquared)*dot*dot));\n#endif\n}\nfloat smithVisibility_TrowbridgeReitzGGXFast(float NdotL,float NdotV,float alphaG)\n{\nfloat visibility=smithVisibilityG1_TrowbridgeReitzGGXFast(NdotL,alphaG)*smithVisibilityG1_TrowbridgeReitzGGXFast(NdotV,alphaG);\n\nreturn visibility;\n}\n#endif\n#ifdef ANISOTROPIC\n\n\nfloat smithVisibility_GGXCorrelated_Anisotropic(float NdotL,float NdotV,float TdotV,float BdotV,float TdotL,float BdotL,const vec2 alphaTB) {\nfloat lambdaV=NdotL*length(vec3(alphaTB.x*TdotV,alphaTB.y*BdotV,NdotV));\nfloat lambdaL=NdotV*length(vec3(alphaTB.x*TdotL,alphaTB.y*BdotL,NdotL));\nfloat v=0.5/(lambdaV+lambdaL);\nreturn v;\n}\n#endif\n#ifdef CLEARCOAT\nfloat visibility_Kelemen(float VdotH) {\n\n\n\nreturn 0.25/(VdotH*VdotH);\n}\n#endif\n#ifdef SHEEN\n\n\n\nfloat visibility_Ashikhmin(float NdotL,float NdotV)\n{\nreturn 1./(4.*(NdotL+NdotV-NdotL*NdotV));\n}\n#endif\n\n\n\n\n\n\n\nfloat diffuseBRDF_Burley(float NdotL,float NdotV,float VdotH,float roughness) {\n\n\nfloat diffuseFresnelNV=pow5(saturateEps(1.0-NdotL));\nfloat diffuseFresnelNL=pow5(saturateEps(1.0-NdotV));\nfloat diffuseFresnel90=0.5+2.0*VdotH*VdotH*roughness;\nfloat fresnel =\n(1.0+(diffuseFresnel90-1.0)*diffuseFresnelNL) *\n(1.0+(diffuseFresnel90-1.0)*diffuseFresnelNV);\nreturn fresnel/PI;\n}\n#ifdef SS_TRANSLUCENCY\n\n\nvec3 transmittanceBRDF_Burley(const vec3 tintColor,const vec3 diffusionDistance,float thickness) {\nvec3 S=1./maxEps(diffusionDistance);\nvec3 temp=exp((-0.333333333*thickness)*S);\nreturn tintColor.rgb*0.25*(temp*temp*temp+3.0*temp);\n}\n\n\nfloat computeWrappedDiffuseNdotL(float NdotL,float w) {\nfloat t=1.0+w;\nfloat invt2=1.0/square(t);\nreturn saturate((NdotL+w)*invt2);\n}\n#endif\n";zt.a.IncludesShadersStore.pbrBRDFFunctions=Dr;var Lr="#define CLEARCOATREFLECTANCE90 1.0\n\nstruct lightingInfo\n{\nvec3 diffuse;\n#ifdef SPECULARTERM\nvec3 specular;\n#endif\n#ifdef CLEARCOAT\n\n\nvec4 clearCoat;\n#endif\n#ifdef SHEEN\nvec3 sheen;\n#endif\n};\n\nfloat adjustRoughnessFromLightProperties(float roughness,float lightRadius,float lightDistance) {\n#if defined(USEPHYSICALLIGHTFALLOFF) || defined(USEGLTFLIGHTFALLOFF)\n\nfloat lightRoughness=lightRadius/lightDistance;\n\nfloat totalRoughness=saturate(lightRoughness+roughness);\nreturn totalRoughness;\n#else\nreturn roughness;\n#endif\n}\nvec3 computeHemisphericDiffuseLighting(preLightingInfo info,vec3 lightColor,vec3 groundColor) {\nreturn mix(groundColor,lightColor,info.NdotL);\n}\nvec3 computeDiffuseLighting(preLightingInfo info,vec3 lightColor) {\nfloat diffuseTerm=diffuseBRDF_Burley(info.NdotL,info.NdotV,info.VdotH,info.roughness);\nreturn diffuseTerm*info.attenuation*info.NdotL*lightColor;\n}\nvec3 computeProjectionTextureDiffuseLighting(sampler2D projectionLightSampler,mat4 textureProjectionMatrix){\nvec4 strq=textureProjectionMatrix*vec4(vPositionW,1.0);\nstrq/=strq.w;\nvec3 textureColor=texture2D(projectionLightSampler,strq.xy).rgb;\nreturn toLinearSpace(textureColor);\n}\n#ifdef SS_TRANSLUCENCY\nvec3 computeDiffuseAndTransmittedLighting(preLightingInfo info,vec3 lightColor,vec3 transmittance) {\nfloat NdotL=absEps(info.NdotLUnclamped);\n\nfloat wrapNdotL=computeWrappedDiffuseNdotL(NdotL,0.02);\n\nfloat trAdapt=step(0.,info.NdotLUnclamped);\nvec3 transmittanceNdotL=mix(transmittance*wrapNdotL,vec3(wrapNdotL),trAdapt);\nfloat diffuseTerm=diffuseBRDF_Burley(NdotL,info.NdotV,info.VdotH,info.roughness);\nreturn diffuseTerm*transmittanceNdotL*info.attenuation*lightColor;\n}\n#endif\n#ifdef SPECULARTERM\nvec3 computeSpecularLighting(preLightingInfo info,vec3 N,vec3 reflectance0,vec3 reflectance90,float geometricRoughnessFactor,vec3 lightColor) {\nfloat NdotH=saturateEps(dot(N,info.H));\nfloat roughness=max(info.roughness,geometricRoughnessFactor);\nfloat alphaG=convertRoughnessToAverageSlope(roughness);\nvec3 fresnel=fresnelSchlickGGX(info.VdotH,reflectance0,reflectance90);\nfloat distribution=normalDistributionFunction_TrowbridgeReitzGGX(NdotH,alphaG);\n#ifdef BRDF_V_HEIGHT_CORRELATED\nfloat visibility=smithVisibility_GGXCorrelated(info.NdotL,info.NdotV,alphaG);\n#else\nfloat visibility=smithVisibility_TrowbridgeReitzGGXFast(info.NdotL,info.NdotV,alphaG);\n#endif\nvec3 specTerm=fresnel*distribution*visibility;\nreturn specTerm*info.attenuation*info.NdotL*lightColor;\n}\n#endif\n#ifdef ANISOTROPIC\nvec3 computeAnisotropicSpecularLighting(preLightingInfo info,vec3 V,vec3 N,vec3 T,vec3 B,float anisotropy,vec3 reflectance0,vec3 reflectance90,float geometricRoughnessFactor,vec3 lightColor) {\nfloat NdotH=saturateEps(dot(N,info.H));\nfloat TdotH=dot(T,info.H);\nfloat BdotH=dot(B,info.H);\nfloat TdotV=dot(T,V);\nfloat BdotV=dot(B,V);\nfloat TdotL=dot(T,info.L);\nfloat BdotL=dot(B,info.L);\nfloat alphaG=convertRoughnessToAverageSlope(info.roughness);\nvec2 alphaTB=getAnisotropicRoughness(alphaG,anisotropy);\nalphaTB=max(alphaTB,square(geometricRoughnessFactor));\nvec3 fresnel=fresnelSchlickGGX(info.VdotH,reflectance0,reflectance90);\nfloat distribution=normalDistributionFunction_BurleyGGX_Anisotropic(NdotH,TdotH,BdotH,alphaTB);\nfloat visibility=smithVisibility_GGXCorrelated_Anisotropic(info.NdotL,info.NdotV,TdotV,BdotV,TdotL,BdotL,alphaTB);\nvec3 specTerm=fresnel*distribution*visibility;\nreturn specTerm*info.attenuation*info.NdotL*lightColor;\n}\n#endif\n#ifdef CLEARCOAT\nvec4 computeClearCoatLighting(preLightingInfo info,vec3 Ncc,float geometricRoughnessFactor,float clearCoatIntensity,vec3 lightColor) {\nfloat NccdotL=saturateEps(dot(Ncc,info.L));\nfloat NccdotH=saturateEps(dot(Ncc,info.H));\nfloat clearCoatRoughness=max(info.roughness,geometricRoughnessFactor);\nfloat alphaG=convertRoughnessToAverageSlope(clearCoatRoughness);\nfloat fresnel=fresnelSchlickGGX(info.VdotH,vClearCoatRefractionParams.x,CLEARCOATREFLECTANCE90);\nfresnel*=clearCoatIntensity;\nfloat distribution=normalDistributionFunction_TrowbridgeReitzGGX(NccdotH,alphaG);\nfloat visibility=visibility_Kelemen(info.VdotH);\nfloat clearCoatTerm=fresnel*distribution*visibility;\nreturn vec4(\nclearCoatTerm*info.attenuation*NccdotL*lightColor,\n1.0-fresnel\n);\n}\nvec3 computeClearCoatLightingAbsorption(float NdotVRefract,vec3 L,vec3 Ncc,vec3 clearCoatColor,float clearCoatThickness,float clearCoatIntensity) {\nvec3 LRefract=-refract(L,Ncc,vClearCoatRefractionParams.y);\nfloat NdotLRefract=saturateEps(dot(Ncc,LRefract));\nvec3 absorption=computeClearCoatAbsorption(NdotVRefract,NdotLRefract,clearCoatColor,clearCoatThickness,clearCoatIntensity);\nreturn absorption;\n}\n#endif\n#ifdef SHEEN\nvec3 computeSheenLighting(preLightingInfo info,vec3 N,vec3 reflectance0,vec3 reflectance90,float geometricRoughnessFactor,vec3 lightColor) {\nfloat NdotH=saturateEps(dot(N,info.H));\nfloat roughness=max(info.roughness,geometricRoughnessFactor);\nfloat alphaG=convertRoughnessToAverageSlope(roughness);\n\n\nvec3 fresnel=reflectance0;\nfloat distribution=normalDistributionFunction_CharlieSheen(NdotH,alphaG);\nfloat visibility=visibility_Ashikhmin(info.NdotL,info.NdotV);\nvec3 sheenTerm=fresnel*distribution*visibility;\nreturn sheenTerm*info.attenuation*info.NdotL*lightColor;\n}\n#endif\n";zt.a.IncludesShadersStore.pbrDirectLightingFunctions=Lr;var wr="#if defined(REFLECTION) || defined(SS_REFRACTION)\nfloat getLodFromAlphaG(float cubeMapDimensionPixels,float microsurfaceAverageSlope) {\nfloat microsurfaceAverageSlopeTexels=microsurfaceAverageSlope*cubeMapDimensionPixels;\nfloat lod=log2(microsurfaceAverageSlopeTexels);\nreturn lod;\n}\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(RADIANCEOCCLUSION)\nfloat environmentRadianceOcclusion(float ambientOcclusion,float NdotVUnclamped) {\n\n\nfloat temp=NdotVUnclamped+ambientOcclusion;\nreturn saturate(square(temp)-1.0+ambientOcclusion);\n}\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(HORIZONOCCLUSION)\nfloat environmentHorizonOcclusion(vec3 view,vec3 normal) {\n\nvec3 reflection=reflect(view,normal);\nfloat temp=saturate(1.0+1.1*dot(reflection,normal));\nreturn square(temp);\n}\n#endif\n\n\n\n\n#if defined(LODINREFLECTIONALPHA) || defined(SS_LODINREFRACTIONALPHA)\n\n\n#define UNPACK_LOD(x) (1.0-x)*255.0\nfloat getLodFromAlphaG(float cubeMapDimensionPixels,float alphaG,float NdotV) {\nfloat microsurfaceAverageSlope=alphaG;\n\n\n\n\n\n\nmicrosurfaceAverageSlope*=sqrt(abs(NdotV));\nreturn getLodFromAlphaG(cubeMapDimensionPixels,microsurfaceAverageSlope);\n}\n#endif";zt.a.IncludesShadersStore.pbrIBLFunctions=wr;i(121),i(122),i(123),i(115);var Fr="#if DEBUGMODE>0\nif (vClipSpacePosition.x/vClipSpacePosition.w<vDebugMode.x) {\nreturn;\n}\n\n#if DEBUGMODE == 1\ngl_FragColor.rgb=vPositionW.rgb;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 2 && defined(NORMAL)\ngl_FragColor.rgb=vNormalW.rgb;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 3 && (defined(BUMP) || defined(PARALLAX) || defined(ANISOTROPIC))\n\ngl_FragColor.rgb=TBN[0];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 4 && (defined(BUMP) || defined(PARALLAX) || defined(ANISOTROPIC))\n\ngl_FragColor.rgb=TBN[1];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 5\n\ngl_FragColor.rgb=normalW;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 6 && defined(MAINUV1)\ngl_FragColor.rgb=vec3(vMainUV1,0.0);\n#elif DEBUGMODE == 7 && defined(MAINUV2)\ngl_FragColor.rgb=vec3(vMainUV2,0.0);\n#elif DEBUGMODE == 8 && defined(CLEARCOAT) && defined(CLEARCOAT_BUMP)\n\ngl_FragColor.rgb=TBNClearCoat[0];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 9 && defined(CLEARCOAT) && defined(CLEARCOAT_BUMP)\n\ngl_FragColor.rgb=TBNClearCoat[1];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 10 && defined(CLEARCOAT)\n\ngl_FragColor.rgb=clearCoatNormalW;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 11 && defined(ANISOTROPIC)\ngl_FragColor.rgb=anisotropicNormal;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 12 && defined(ANISOTROPIC)\ngl_FragColor.rgb=anisotropicTangent;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 13 && defined(ANISOTROPIC)\ngl_FragColor.rgb=anisotropicBitangent;\n#define DEBUGMODE_NORMALIZE\n\n#elif DEBUGMODE == 20 && defined(ALBEDO)\ngl_FragColor.rgb=albedoTexture.rgb;\n#elif DEBUGMODE == 21 && defined(AMBIENT)\ngl_FragColor.rgb=ambientOcclusionColorMap.rgb;\n#elif DEBUGMODE == 22 && defined(OPACITY)\ngl_FragColor.rgb=opacityMap.rgb;\n#elif DEBUGMODE == 23 && defined(EMISSIVE)\ngl_FragColor.rgb=emissiveColorTex.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 24 && defined(LIGHTMAP)\ngl_FragColor.rgb=lightmapColor.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 25 && defined(REFLECTIVITY) && defined(METALLICWORKFLOW)\ngl_FragColor.rgb=surfaceMetallicColorMap.rgb;\n#elif DEBUGMODE == 26 && defined(REFLECTIVITY) && !defined(METALLICWORKFLOW)\ngl_FragColor.rgb=surfaceReflectivityColorMap.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 27 && defined(CLEARCOAT) && defined(CLEARCOAT_TEXTURE)\ngl_FragColor.rgb=vec3(clearCoatMapData.rg,0.0);\n#elif DEBUGMODE == 28 && defined(CLEARCOAT) && defined(CLEARCOAT_TINT) && defined(CLEARCOAT_TINT_TEXTURE)\ngl_FragColor.rgb=clearCoatTintMapData.rgb;\n#elif DEBUGMODE == 29 && defined(SHEEN) && defined(SHEEN_TEXTURE)\ngl_FragColor.rgb=sheenMapData.rgb;\n#elif DEBUGMODE == 30 && defined(ANISOTROPIC) && defined(ANISOTROPIC_TEXTURE)\ngl_FragColor.rgb=anisotropyMapData.rgb;\n#elif DEBUGMODE == 31 && defined(SUBSURFACE) && defined(SS_THICKNESSANDMASK_TEXTURE)\ngl_FragColor.rgb=thicknessMap.rgb;\n\n#elif DEBUGMODE == 40 && defined(SS_REFRACTION)\n\ngl_FragColor.rgb=environmentRefraction.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 41 && defined(REFLECTION)\ngl_FragColor.rgb=environmentRadiance.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 42 && defined(CLEARCOAT) && defined(REFLECTION)\ngl_FragColor.rgb=environmentClearCoatRadiance;\n#define DEBUGMODE_GAMMA\n\n#elif DEBUGMODE == 50\ngl_FragColor.rgb=diffuseBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 51 && defined(SPECULARTERM)\ngl_FragColor.rgb=specularBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 52 && defined(CLEARCOAT)\ngl_FragColor.rgb=clearCoatBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 53 && defined(SHEEN)\ngl_FragColor.rgb=sheenBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 54 && defined(REFLECTION)\ngl_FragColor.rgb=environmentIrradiance.rgb;\n#define DEBUGMODE_GAMMA\n\n#elif DEBUGMODE == 60\ngl_FragColor.rgb=surfaceAlbedo.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 61\ngl_FragColor.rgb=specularEnvironmentR0;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 62\ngl_FragColor.rgb=vec3(roughness);\n#elif DEBUGMODE == 63\ngl_FragColor.rgb=vec3(alphaG);\n#elif DEBUGMODE == 64\ngl_FragColor.rgb=vec3(NdotV);\n#elif DEBUGMODE == 65 && defined(CLEARCOAT) && defined(CLEARCOAT_TINT)\ngl_FragColor.rgb=clearCoatColor.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 66 && defined(CLEARCOAT)\ngl_FragColor.rgb=vec3(clearCoatRoughness);\n#elif DEBUGMODE == 67 && defined(CLEARCOAT)\ngl_FragColor.rgb=vec3(clearCoatNdotV);\n#elif DEBUGMODE == 68 && defined(SUBSURFACE) && defined(SS_TRANSLUCENCY)\ngl_FragColor.rgb=transmittance;\n#elif DEBUGMODE == 69 && defined(SUBSURFACE) && defined(SS_REFRACTION)\ngl_FragColor.rgb=refractionTransmittance;\n\n#elif DEBUGMODE == 70 && defined(RADIANCEOCCLUSION)\ngl_FragColor.rgb=vec3(seo);\n#elif DEBUGMODE == 71 && defined(HORIZONOCCLUSION)\ngl_FragColor.rgb=vec3(eho);\n#elif DEBUGMODE == 72 && defined(MS_BRDF_ENERGY_CONSERVATION)\ngl_FragColor.rgb=vec3(energyConservationFactor);\n#elif DEBUGMODE == 73 && defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\ngl_FragColor.rgb=specularEnvironmentReflectance;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 74 && defined(CLEARCOAT) && defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\ngl_FragColor.rgb=clearCoatEnvironmentReflectance;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 75 && defined(SHEEN) && defined(REFLECTION)\ngl_FragColor.rgb=sheenEnvironmentReflectance;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 76 && defined(ALPHABLEND)\ngl_FragColor.rgb=vec3(luminanceOverAlpha);\n#elif DEBUGMODE == 77\ngl_FragColor.rgb=vec3(alpha);\n#endif\ngl_FragColor.rgb*=vDebugMode.y;\n#ifdef DEBUGMODE_NORMALIZE\ngl_FragColor.rgb=normalize(gl_FragColor.rgb)*0.5+0.5;\n#endif\n#ifdef DEBUGMODE_GAMMA\ngl_FragColor.rgb=toGammaSpace(gl_FragColor.rgb);\n#endif\ngl_FragColor.a=1.0;\n#endif";zt.a.IncludesShadersStore.pbrDebug=Fr;var Nr="#if defined(BUMP) || !defined(NORMAL) || defined(FORCENORMALFORWARD) || defined(SPECULARAA) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC)\n#extension GL_OES_standard_derivatives : enable\n#endif\n#ifdef LODBASEDMICROSFURACE\n#extension GL_EXT_shader_texture_lod : enable\n#endif\n#define CUSTOM_FRAGMENT_BEGIN\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nprecision highp float;\n\n#ifndef FROMLINEARSPACE\n#define FROMLINEARSPACE;\n#endif\n\n#include<__decl__pbrFragment>\n#include<pbrFragmentExtraDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<pbrFragmentSamplersDeclaration>\n#include<imageProcessingDeclaration>\n#include<clipPlaneFragmentDeclaration>\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n\n#include<helperFunctions>\n#include<pbrHelperFunctions>\n#include<imageProcessingFunctions>\n#include<shadowsFragmentFunctions>\n#include<harmonicsFunctions>\n#include<pbrDirectLightingSetupFunctions>\n#include<pbrDirectLightingFalloffFunctions>\n#include<pbrBRDFFunctions>\n#include<pbrDirectLightingFunctions>\n#include<pbrIBLFunctions>\n#include<bumpFragmentFunctions>\n#ifdef REFLECTION\n#include<reflectionFunction>\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\n\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\n\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=normalize(cross(dFdx(vPositionW),dFdy(vPositionW)))*vEyePosition.w;\n#endif\n#ifdef CLEARCOAT\n\nvec3 clearCoatNormalW=normalW;\n#endif\n#include<bumpFragment>\n#if defined(FORCENORMALFORWARD) && defined(NORMAL)\nvec3 faceNormal=normalize(cross(dFdx(vPositionW),dFdy(vPositionW)))*vEyePosition.w;\n#if defined(TWOSIDEDLIGHTING)\nfaceNormal=gl_FrontFacing ? faceNormal : -faceNormal;\n#endif\nnormalW*=sign(dot(normalW,faceNormal));\n#endif\n#if defined(TWOSIDEDLIGHTING) && defined(NORMAL)\nnormalW=gl_FrontFacing ? normalW : -normalW;\n#endif\n\n\nvec3 surfaceAlbedo=vAlbedoColor.rgb;\n\nfloat alpha=vAlbedoColor.a;\n#ifdef ALBEDO\nvec4 albedoTexture=texture2D(albedoSampler,vAlbedoUV+uvOffset);\n#if defined(ALPHAFROMALBEDO) || defined(ALPHATEST)\nalpha*=albedoTexture.a;\n#endif\nsurfaceAlbedo*=toLinearSpace(albedoTexture.rgb);\nsurfaceAlbedo*=vAlbedoInfos.y;\n#endif\n#ifdef VERTEXCOLOR\nsurfaceAlbedo*=vColor.rgb;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_ALBEDO\n\n#ifdef OPACITY\nvec4 opacityMap=texture2D(opacitySampler,vOpacityUV+uvOffset);\n#ifdef OPACITYRGB\nalpha=getLuminance(opacityMap.rgb);\n#else\nalpha*=opacityMap.a;\n#endif\nalpha*=vOpacityInfos.y;\n#endif\n#ifdef VERTEXALPHA\nalpha*=vColor.a;\n#endif\n#if !defined(SS_LINKREFRACTIONTOTRANSPARENCY) && !defined(ALPHAFRESNEL)\n#ifdef ALPHATEST\nif (alpha<ALPHATESTVALUE)\ndiscard;\n#ifndef ALPHABLEND\n\nalpha=1.0;\n#endif\n#endif\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_ALPHA\n#include<depthPrePass>\n#define CUSTOM_FRAGMENT_BEFORE_LIGHTS\n\nvec3 ambientOcclusionColor=vec3(1.,1.,1.);\n#ifdef AMBIENT\nvec3 ambientOcclusionColorMap=texture2D(ambientSampler,vAmbientUV+uvOffset).rgb*vAmbientInfos.y;\n#ifdef AMBIENTINGRAYSCALE\nambientOcclusionColorMap=vec3(ambientOcclusionColorMap.r,ambientOcclusionColorMap.r,ambientOcclusionColorMap.r);\n#endif\nambientOcclusionColor=mix(ambientOcclusionColor,ambientOcclusionColorMap,vAmbientInfos.z);\n#endif\n#ifdef UNLIT\nvec3 diffuseBase=vec3(1.,1.,1.);\n#else\n\nfloat microSurface=vReflectivityColor.a;\nvec3 surfaceReflectivityColor=vReflectivityColor.rgb;\n#ifdef METALLICWORKFLOW\nvec2 metallicRoughness=surfaceReflectivityColor.rg;\n#ifdef REFLECTIVITY\nvec4 surfaceMetallicColorMap=texture2D(reflectivitySampler,vReflectivityUV+uvOffset);\n#ifdef AOSTOREINMETALMAPRED\nvec3 aoStoreInMetalMap=vec3(surfaceMetallicColorMap.r,surfaceMetallicColorMap.r,surfaceMetallicColorMap.r);\nambientOcclusionColor=mix(ambientOcclusionColor,aoStoreInMetalMap,vReflectivityInfos.z);\n#endif\n#ifdef METALLNESSSTOREINMETALMAPBLUE\nmetallicRoughness.r*=surfaceMetallicColorMap.b;\n#else\nmetallicRoughness.r*=surfaceMetallicColorMap.r;\n#endif\n#ifdef ROUGHNESSSTOREINMETALMAPALPHA\nmetallicRoughness.g*=surfaceMetallicColorMap.a;\n#else\n#ifdef ROUGHNESSSTOREINMETALMAPGREEN\nmetallicRoughness.g*=surfaceMetallicColorMap.g;\n#endif\n#endif\n#endif\n#ifdef MICROSURFACEMAP\nvec4 microSurfaceTexel=texture2D(microSurfaceSampler,vMicroSurfaceSamplerUV+uvOffset)*vMicroSurfaceSamplerInfos.y;\nmetallicRoughness.g*=microSurfaceTexel.r;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_METALLICROUGHNESS\n\nmicroSurface=1.0-metallicRoughness.g;\n\nvec3 baseColor=surfaceAlbedo;\n#ifdef REFLECTANCE\n\n\n\n\n\nsurfaceAlbedo=baseColor.rgb*(1.0-metallicRoughness.r);\n\nsurfaceReflectivityColor=mix(0.16*reflectance*reflectance,baseColor,metallicRoughness.r);\n#else\n\n\n\nconst vec3 DefaultSpecularReflectanceDielectric=vec3(0.04,0.04,0.04);\n\nsurfaceAlbedo=mix(baseColor.rgb*(1.0-DefaultSpecularReflectanceDielectric.r),vec3(0.,0.,0.),metallicRoughness.r);\n\nsurfaceReflectivityColor=mix(DefaultSpecularReflectanceDielectric,baseColor,metallicRoughness.r);\n#endif\n#else\n#ifdef REFLECTIVITY\nvec4 surfaceReflectivityColorMap=texture2D(reflectivitySampler,vReflectivityUV+uvOffset);\nsurfaceReflectivityColor*=toLinearSpace(surfaceReflectivityColorMap.rgb);\nsurfaceReflectivityColor*=vReflectivityInfos.y;\n#ifdef MICROSURFACEFROMREFLECTIVITYMAP\nmicroSurface*=surfaceReflectivityColorMap.a;\nmicroSurface*=vReflectivityInfos.z;\n#else\n#ifdef MICROSURFACEAUTOMATIC\nmicroSurface*=computeDefaultMicroSurface(microSurface,surfaceReflectivityColor);\n#endif\n#ifdef MICROSURFACEMAP\nvec4 microSurfaceTexel=texture2D(microSurfaceSampler,vMicroSurfaceSamplerUV+uvOffset)*vMicroSurfaceSamplerInfos.y;\nmicroSurface*=microSurfaceTexel.r;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_MICROSURFACE\n#endif\n#endif\n#endif\n\nmicroSurface=saturate(microSurface);\n\nfloat roughness=1.-microSurface;\n\n#ifdef ALPHAFRESNEL\n#if defined(ALPHATEST) || defined(ALPHABLEND)\n\n\n\nfloat opacityPerceptual=alpha;\n#ifdef LINEARALPHAFRESNEL\nfloat opacity0=opacityPerceptual;\n#else\nfloat opacity0=opacityPerceptual*opacityPerceptual;\n#endif\nfloat opacity90=fresnelGrazingReflectance(opacity0);\nvec3 normalForward=faceforward(normalW,-viewDirectionW,normalW);\n\nalpha=getReflectanceFromAnalyticalBRDFLookup_Jones(saturate(dot(viewDirectionW,normalForward)),vec3(opacity0),vec3(opacity90),sqrt(microSurface)).x;\n#ifdef ALPHATEST\nif (alpha<ALPHATESTVALUE)\ndiscard;\n#ifndef ALPHABLEND\n\nalpha=1.0;\n#endif\n#endif\n#endif\n#endif\n\nfloat NdotVUnclamped=dot(normalW,viewDirectionW);\n\nfloat NdotV=absEps(NdotVUnclamped);\nfloat alphaG=convertRoughnessToAverageSlope(roughness);\nvec2 AARoughnessFactors=getAARoughnessFactors(normalW.xyz);\n#ifdef SPECULARAA\n\nalphaG+=AARoughnessFactors.y;\n#endif\n#ifdef ANISOTROPIC\nfloat anisotropy=vAnisotropy.b;\nvec3 anisotropyDirection=vec3(vAnisotropy.xy,0.);\n#ifdef ANISOTROPIC_TEXTURE\nvec3 anisotropyMapData=texture2D(anisotropySampler,vAnisotropyUV+uvOffset).rgb*vAnisotropyInfos.y;\nanisotropy*=anisotropyMapData.b;\nanisotropyDirection.rg*=anisotropyMapData.rg*2.0-1.0;\n#endif\nmat3 anisoTBN=mat3(normalize(TBN[0]),normalize(TBN[1]),normalize(TBN[2]));\nvec3 anisotropicTangent=normalize(anisoTBN*anisotropyDirection);\nvec3 anisotropicBitangent=normalize(cross(anisoTBN[2],anisotropicTangent));\nvec3 anisotropicNormal=getAnisotropicBentNormals(anisotropicTangent,anisotropicBitangent,normalW,viewDirectionW,anisotropy);\n#endif\n\n#ifdef SS_REFRACTION\nvec4 environmentRefraction=vec4(0.,0.,0.,0.);\n#ifdef ANISOTROPIC\nvec3 refractionVector=refract(-viewDirectionW,anisotropicNormal,vRefractionInfos.y);\n#else\nvec3 refractionVector=refract(-viewDirectionW,normalW,vRefractionInfos.y);\n#endif\n#ifdef SS_REFRACTIONMAP_OPPOSITEZ\nrefractionVector.z*=-1.0;\n#endif\n\n#ifdef SS_REFRACTIONMAP_3D\nrefractionVector.y=refractionVector.y*vRefractionInfos.w;\nvec3 refractionCoords=refractionVector;\nrefractionCoords=vec3(refractionMatrix*vec4(refractionCoords,0));\n#else\nvec3 vRefractionUVW=vec3(refractionMatrix*(view*vec4(vPositionW+refractionVector*vRefractionInfos.z,1.0)));\nvec2 refractionCoords=vRefractionUVW.xy/vRefractionUVW.z;\nrefractionCoords.y=1.0-refractionCoords.y;\n#endif\n#ifdef SS_LODINREFRACTIONALPHA\nfloat refractionLOD=getLodFromAlphaG(vRefractionMicrosurfaceInfos.x,alphaG,NdotVUnclamped);\n#else\nfloat refractionLOD=getLodFromAlphaG(vRefractionMicrosurfaceInfos.x,alphaG);\n#endif\n#ifdef LODBASEDMICROSFURACE\n\nrefractionLOD=refractionLOD*vRefractionMicrosurfaceInfos.y+vRefractionMicrosurfaceInfos.z;\n#ifdef SS_LODINREFRACTIONALPHA\n\n\n\n\n\n\n\n\n\nfloat automaticRefractionLOD=UNPACK_LOD(sampleRefraction(refractionSampler,refractionCoords).a);\nfloat requestedRefractionLOD=max(automaticRefractionLOD,refractionLOD);\n#else\nfloat requestedRefractionLOD=refractionLOD;\n#endif\nenvironmentRefraction=sampleRefractionLod(refractionSampler,refractionCoords,requestedRefractionLOD);\n#else\nfloat lodRefractionNormalized=saturate(refractionLOD/log2(vRefractionMicrosurfaceInfos.x));\nfloat lodRefractionNormalizedDoubled=lodRefractionNormalized*2.0;\nvec4 environmentRefractionMid=sampleRefraction(refractionSampler,refractionCoords);\nif(lodRefractionNormalizedDoubled<1.0){\nenvironmentRefraction=mix(\nsampleRefraction(refractionSamplerHigh,refractionCoords),\nenvironmentRefractionMid,\nlodRefractionNormalizedDoubled\n);\n}else{\nenvironmentRefraction=mix(\nenvironmentRefractionMid,\nsampleRefraction(refractionSamplerLow,refractionCoords),\nlodRefractionNormalizedDoubled-1.0\n);\n}\n#endif\n#ifdef SS_RGBDREFRACTION\nenvironmentRefraction.rgb=fromRGBD(environmentRefraction);\n#endif\n#ifdef SS_GAMMAREFRACTION\nenvironmentRefraction.rgb=toLinearSpace(environmentRefraction.rgb);\n#endif\n\nenvironmentRefraction.rgb*=vRefractionInfos.x;\n#endif\n\n#ifdef REFLECTION\nvec4 environmentRadiance=vec4(0.,0.,0.,0.);\nvec3 environmentIrradiance=vec3(0.,0.,0.);\n#ifdef ANISOTROPIC\nvec3 reflectionVector=computeReflectionCoords(vec4(vPositionW,1.0),anisotropicNormal);\n#else\nvec3 reflectionVector=computeReflectionCoords(vec4(vPositionW,1.0),normalW);\n#endif\n#ifdef REFLECTIONMAP_OPPOSITEZ\nreflectionVector.z*=-1.0;\n#endif\n\n#ifdef REFLECTIONMAP_3D\nvec3 reflectionCoords=reflectionVector;\n#else\nvec2 reflectionCoords=reflectionVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nreflectionCoords/=reflectionVector.z;\n#endif\nreflectionCoords.y=1.0-reflectionCoords.y;\n#endif\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nfloat reflectionLOD=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,alphaG,NdotVUnclamped);\n#else\nfloat reflectionLOD=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,alphaG);\n#endif\n#ifdef LODBASEDMICROSFURACE\n\nreflectionLOD=reflectionLOD*vReflectionMicrosurfaceInfos.y+vReflectionMicrosurfaceInfos.z;\n#ifdef LODINREFLECTIONALPHA\n\n\n\n\n\n\n\n\n\nfloat automaticReflectionLOD=UNPACK_LOD(sampleReflection(reflectionSampler,reflectionCoords).a);\nfloat requestedReflectionLOD=max(automaticReflectionLOD,reflectionLOD);\n#else\nfloat requestedReflectionLOD=reflectionLOD;\n#endif\nenvironmentRadiance=sampleReflectionLod(reflectionSampler,reflectionCoords,requestedReflectionLOD);\n#else\nfloat lodReflectionNormalized=saturate(reflectionLOD/log2(vReflectionMicrosurfaceInfos.x));\nfloat lodReflectionNormalizedDoubled=lodReflectionNormalized*2.0;\nvec4 environmentSpecularMid=sampleReflection(reflectionSampler,reflectionCoords);\nif(lodReflectionNormalizedDoubled<1.0){\nenvironmentRadiance=mix(\nsampleReflection(reflectionSamplerHigh,reflectionCoords),\nenvironmentSpecularMid,\nlodReflectionNormalizedDoubled\n);\n}else{\nenvironmentRadiance=mix(\nenvironmentSpecularMid,\nsampleReflection(reflectionSamplerLow,reflectionCoords),\nlodReflectionNormalizedDoubled-1.0\n);\n}\n#endif\n#ifdef RGBDREFLECTION\nenvironmentRadiance.rgb=fromRGBD(environmentRadiance);\n#endif\n#ifdef GAMMAREFLECTION\nenvironmentRadiance.rgb=toLinearSpace(environmentRadiance.rgb);\n#endif\n\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if defined(NORMAL) && defined(USESPHERICALINVERTEX)\nenvironmentIrradiance=vEnvironmentIrradiance;\n#else\n#ifdef ANISOTROPIC\nvec3 irradianceVector=vec3(reflectionMatrix*vec4(anisotropicNormal,0)).xyz;\n#else\nvec3 irradianceVector=vec3(reflectionMatrix*vec4(normalW,0)).xyz;\n#endif\n#ifdef REFLECTIONMAP_OPPOSITEZ\nirradianceVector.z*=-1.0;\n#endif\nenvironmentIrradiance=computeEnvironmentIrradiance(irradianceVector);\n#endif\n#endif\n\nenvironmentRadiance.rgb*=vReflectionInfos.x;\nenvironmentRadiance.rgb*=vReflectionColor.rgb;\nenvironmentIrradiance*=vReflectionColor.rgb;\n#endif\n\nfloat reflectance=max(max(surfaceReflectivityColor.r,surfaceReflectivityColor.g),surfaceReflectivityColor.b);\nfloat reflectance90=fresnelGrazingReflectance(reflectance);\nvec3 specularEnvironmentR0=surfaceReflectivityColor.rgb;\nvec3 specularEnvironmentR90=vec3(1.0,1.0,1.0)*reflectance90;\n\n#ifdef SHEEN\nfloat sheenIntensity=vSheenColor.a;\n#ifdef SHEEN_TEXTURE\nvec4 sheenMapData=texture2D(sheenSampler,vSheenUV+uvOffset)*vSheenInfos.y;\nsheenIntensity*=sheenMapData.a;\n#endif\n#ifdef SHEEN_LINKWITHALBEDO\nfloat sheenFactor=pow5(1.0-sheenIntensity);\nvec3 sheenColor=baseColor.rgb*(1.0-sheenFactor);\nfloat sheenRoughness=sheenIntensity;\n\nsurfaceAlbedo.rgb*=sheenFactor;\n#else\nvec3 sheenColor=vSheenColor.rgb;\n#ifdef SHEEN_TEXTURE\nsheenColor.rgb*=toLinearSpace(sheenMapData.rgb);\n#endif\nfloat sheenRoughness=roughness;\n\nsheenIntensity*=(1.-reflectance);\n\nsheenColor*=sheenIntensity;\n#endif\n\n#if defined(REFLECTION)\nfloat sheenAlphaG=convertRoughnessToAverageSlope(sheenRoughness);\n#ifdef SPECULARAA\n\nsheenAlphaG+=AARoughnessFactors.y;\n#endif\nvec4 environmentSheenRadiance=vec4(0.,0.,0.,0.);\n\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nfloat sheenReflectionLOD=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,sheenAlphaG,NdotVUnclamped);\n#else\nfloat sheenReflectionLOD=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,sheenAlphaG);\n#endif\n#ifdef LODBASEDMICROSFURACE\n\nsheenReflectionLOD=sheenReflectionLOD*vReflectionMicrosurfaceInfos.y+vReflectionMicrosurfaceInfos.z;\nenvironmentSheenRadiance=sampleReflectionLod(reflectionSampler,reflectionCoords,sheenReflectionLOD);\n#else\nfloat lodSheenReflectionNormalized=saturate(sheenReflectionLOD/log2(vReflectionMicrosurfaceInfos.x));\nfloat lodSheenReflectionNormalizedDoubled=lodSheenReflectionNormalized*2.0;\nvec4 environmentSheenMid=sampleReflection(reflectionSampler,reflectionCoords);\nif(lodSheenReflectionNormalizedDoubled<1.0){\nenvironmentSheenRadiance=mix(\nsampleReflection(reflectionSamplerHigh,reflectionCoords),\nenvironmentSheenMid,\nlodSheenReflectionNormalizedDoubled\n);\n}else{\nenvironmentSheenRadiance=mix(\nenvironmentSheenMid,\nsampleReflection(reflectionSamplerLow,reflectionCoords),\nlodSheenReflectionNormalizedDoubled-1.0\n);\n}\n#endif\n#ifdef RGBDREFLECTION\nenvironmentSheenRadiance.rgb=fromRGBD(environmentSheenRadiance);\n#endif\n#ifdef GAMMAREFLECTION\nenvironmentSheenRadiance.rgb=toLinearSpace(environmentSheenRadiance.rgb);\n#endif\n\nenvironmentSheenRadiance.rgb*=vReflectionInfos.x;\nenvironmentSheenRadiance.rgb*=vReflectionColor.rgb;\n#endif\n#endif\n\n#ifdef CLEARCOAT\n\nfloat clearCoatIntensity=vClearCoatParams.x;\nfloat clearCoatRoughness=vClearCoatParams.y;\n#ifdef CLEARCOAT_TEXTURE\nvec2 clearCoatMapData=texture2D(clearCoatSampler,vClearCoatUV+uvOffset).rg*vClearCoatInfos.y;\nclearCoatIntensity*=clearCoatMapData.x;\nclearCoatRoughness*=clearCoatMapData.y;\n#endif\n#ifdef CLEARCOAT_TINT\nvec3 clearCoatColor=vClearCoatTintParams.rgb;\nfloat clearCoatThickness=vClearCoatTintParams.a;\n#ifdef CLEARCOAT_TINT_TEXTURE\nvec4 clearCoatTintMapData=texture2D(clearCoatTintSampler,vClearCoatTintUV+uvOffset);\nclearCoatColor*=toLinearSpace(clearCoatTintMapData.rgb);\nclearCoatThickness*=clearCoatTintMapData.a;\n#endif\nclearCoatColor=computeColorAtDistanceInMedia(clearCoatColor,clearCoatColorAtDistance);\n#endif\n\n\n\n\nvec3 specularEnvironmentR0Updated=getR0RemappedForClearCoat(specularEnvironmentR0);\nspecularEnvironmentR0=mix(specularEnvironmentR0,specularEnvironmentR0Updated,clearCoatIntensity);\n#ifdef CLEARCOAT_BUMP\n#ifdef NORMALXYSCALE\nfloat clearCoatNormalScale=1.0;\n#else\nfloat clearCoatNormalScale=vClearCoatBumpInfos.y;\n#endif\n#if defined(TANGENT) && defined(NORMAL)\nmat3 TBNClearCoat=vTBN;\n#else\nmat3 TBNClearCoat=cotangent_frame(clearCoatNormalW*clearCoatNormalScale,vPositionW,vClearCoatBumpUV,vClearCoatTangentSpaceParams);\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\nclearCoatNormalW=normalize(texture2D(clearCoatBumpSampler,vClearCoatBumpUV+uvOffset).xyz*2.0-1.0);\nclearCoatNormalW=normalize(mat3(normalMatrix)*clearCoatNormalW);\n#else\nclearCoatNormalW=perturbNormal(TBN,vClearCoatBumpUV+uvOffset,clearCoatBumpSampler,vClearCoatBumpInfos.y);\n#endif\n#endif\n#if defined(FORCENORMALFORWARD) && defined(NORMAL)\nclearCoatNormalW*=sign(dot(clearCoatNormalW,faceNormal));\n#endif\n#if defined(TWOSIDEDLIGHTING) && defined(NORMAL)\nclearCoatNormalW=gl_FrontFacing ? clearCoatNormalW : -clearCoatNormalW;\n#endif\n\nvec2 clearCoatAARoughnessFactors=getAARoughnessFactors(clearCoatNormalW.xyz);\n\nfloat clearCoatNdotVUnclamped=dot(clearCoatNormalW,viewDirectionW);\n\nfloat clearCoatNdotV=absEps(clearCoatNdotVUnclamped);\n\n#if defined(REFLECTION)\nfloat clearCoatAlphaG=convertRoughnessToAverageSlope(clearCoatRoughness);\n#ifdef SPECULARAA\n\nclearCoatAlphaG+=clearCoatAARoughnessFactors.y;\n#endif\nvec4 environmentClearCoatRadiance=vec4(0.,0.,0.,0.);\nvec3 clearCoatReflectionVector=computeReflectionCoords(vec4(vPositionW,1.0),clearCoatNormalW);\n#ifdef REFLECTIONMAP_OPPOSITEZ\nclearCoatReflectionVector.z*=-1.0;\n#endif\n\n#ifdef REFLECTIONMAP_3D\nvec3 clearCoatReflectionCoords=clearCoatReflectionVector;\n#else\nvec2 clearCoatReflectionCoords=clearCoatReflectionVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nclearCoatReflectionCoords/=clearCoatReflectionVector.z;\n#endif\nclearCoatReflectionCoords.y=1.0-clearCoatReflectionCoords.y;\n#endif\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nfloat clearCoatReflectionLOD=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,clearCoatAlphaG,clearCoatNdotVUnclamped);\n#else\nfloat clearCoatReflectionLOD=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,clearCoatAlphaG);\n#endif\n#ifdef LODBASEDMICROSFURACE\n\nclearCoatReflectionLOD=clearCoatReflectionLOD*vReflectionMicrosurfaceInfos.y+vReflectionMicrosurfaceInfos.z;\nfloat requestedClearCoatReflectionLOD=clearCoatReflectionLOD;\nenvironmentClearCoatRadiance=sampleReflectionLod(reflectionSampler,clearCoatReflectionCoords,requestedClearCoatReflectionLOD);\n#else\nfloat lodClearCoatReflectionNormalized=saturate(clearCoatReflectionLOD/log2(vReflectionMicrosurfaceInfos.x));\nfloat lodClearCoatReflectionNormalizedDoubled=lodClearCoatReflectionNormalized*2.0;\nvec4 environmentClearCoatMid=sampleReflection(reflectionSampler,reflectionCoords);\nif(lodClearCoatReflectionNormalizedDoubled<1.0){\nenvironmentClearCoatRadiance=mix(\nsampleReflection(reflectionSamplerHigh,clearCoatReflectionCoords),\nenvironmentClearCoatMid,\nlodClearCoatReflectionNormalizedDoubled\n);\n}else{\nenvironmentClearCoatRadiance=mix(\nenvironmentClearCoatMid,\nsampleReflection(reflectionSamplerLow,clearCoatReflectionCoords),\nlodClearCoatReflectionNormalizedDoubled-1.0\n);\n}\n#endif\n#ifdef RGBDREFLECTION\nenvironmentClearCoatRadiance.rgb=fromRGBD(environmentClearCoatRadiance);\n#endif\n#ifdef GAMMAREFLECTION\nenvironmentClearCoatRadiance.rgb=toLinearSpace(environmentClearCoatRadiance.rgb);\n#endif\n#ifdef CLEARCOAT_TINT\n\nvec3 clearCoatVRefract=-refract(vPositionW,clearCoatNormalW,vClearCoatRefractionParams.y);\n\nfloat clearCoatNdotVRefract=absEps(dot(clearCoatNormalW,clearCoatVRefract));\nvec3 absorption=vec3(0.);\n#endif\n\nenvironmentClearCoatRadiance.rgb*=vReflectionInfos.x;\nenvironmentClearCoatRadiance.rgb*=vReflectionColor.rgb;\n#endif\n#endif\n\n#if defined(ENVIRONMENTBRDF)\n\nvec3 environmentBrdf=getBRDFLookup(NdotV,roughness,environmentBrdfSampler);\n#ifdef MS_BRDF_ENERGY_CONSERVATION\nvec3 energyConservationFactor=getEnergyConservationFactor(specularEnvironmentR0,environmentBrdf);\n#endif\n#endif\n\n#ifdef SUBSURFACE\n#ifdef SS_REFRACTION\nfloat refractionIntensity=vSubSurfaceIntensity.x;\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\nrefractionIntensity*=(1.0-alpha);\n\nalpha=1.0;\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\nfloat translucencyIntensity=vSubSurfaceIntensity.y;\n#endif\n#ifdef SS_SCATTERING\nfloat scatteringIntensity=vSubSurfaceIntensity.z;\n#endif\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nvec4 thicknessMap=texture2D(thicknessSampler,vThicknessUV+uvOffset);\nfloat thickness=thicknessMap.r*vThicknessParam.y+vThicknessParam.x;\n#ifdef SS_MASK_FROM_THICKNESS_TEXTURE\n#ifdef SS_REFRACTION\nrefractionIntensity*=thicknessMap.g;\n#endif\n#ifdef SS_TRANSLUCENCY\ntranslucencyIntensity*=thicknessMap.b;\n#endif\n#ifdef SS_SCATTERING\nscatteringIntensity*=thicknessMap.a;\n#endif\n#endif\n#else\nfloat thickness=vThicknessParam.y;\n#endif\n#ifdef SS_TRANSLUCENCY\nthickness=maxEps(thickness);\nvec3 transmittance=transmittanceBRDF_Burley(vTintColor.rgb,vDiffusionDistance,thickness);\ntransmittance*=translucencyIntensity;\n#endif\n#endif\n\n\nvec3 diffuseBase=vec3(0.,0.,0.);\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\n#ifdef CLEARCOAT\nvec3 clearCoatBase=vec3(0.,0.,0.);\n#endif\n#ifdef SHEEN\nvec3 sheenBase=vec3(0.,0.,0.);\n#endif\n#ifdef LIGHTMAP\nvec3 lightmapColor=texture2D(lightmapSampler,vLightmapUV+uvOffset).rgb;\n#ifdef GAMMALIGHTMAP\nlightmapColor=toLinearSpace(lightmapColor);\n#endif\nlightmapColor*=vLightmapInfos.y;\n#endif\n\npreLightingInfo preInfo;\nlightingInfo info;\nfloat shadow=1.;\n#include<lightFragment>[0..maxSimultaneousLights]\n\n#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\nvec3 specularEnvironmentReflectance=getReflectanceFromBRDFLookup(specularEnvironmentR0,environmentBrdf);\n#ifdef RADIANCEOCCLUSION\n#ifdef AMBIENTINGRAYSCALE\nfloat ambientMonochrome=ambientOcclusionColor.r;\n#else\nfloat ambientMonochrome=getLuminance(ambientOcclusionColor);\n#endif\nfloat seo=environmentRadianceOcclusion(ambientMonochrome,NdotVUnclamped);\nspecularEnvironmentReflectance*=seo;\n#endif\n#ifdef HORIZONOCCLUSION\n#ifdef BUMP\n#ifdef REFLECTIONMAP_3D\nfloat eho=environmentHorizonOcclusion(-viewDirectionW,normalW);\nspecularEnvironmentReflectance*=eho;\n#endif\n#endif\n#endif\n#else\n\nvec3 specularEnvironmentReflectance=getReflectanceFromAnalyticalBRDFLookup_Jones(NdotV,specularEnvironmentR0,specularEnvironmentR90,sqrt(microSurface));\n#endif\n\n#if defined(SHEEN) && defined(REFLECTION)\nvec3 sheenEnvironmentReflectance=getSheenReflectanceFromBRDFLookup(sheenColor,environmentBrdf);\n#ifdef RADIANCEOCCLUSION\nsheenEnvironmentReflectance*=seo;\n#endif\n#ifdef HORIZONOCCLUSION\n#ifdef BUMP\n#ifdef REFLECTIONMAP_3D\nsheenEnvironmentReflectance*=eho;\n#endif\n#endif\n#endif\n#endif\n\n#ifdef CLEARCOAT\n#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\n\nvec3 environmentClearCoatBrdf=getBRDFLookup(clearCoatNdotV,clearCoatRoughness,environmentBrdfSampler);\nvec3 clearCoatEnvironmentReflectance=getReflectanceFromBRDFLookup(vec3(vClearCoatRefractionParams.x),environmentClearCoatBrdf);\n#ifdef RADIANCEOCCLUSION\nfloat clearCoatSeo=environmentRadianceOcclusion(ambientMonochrome,clearCoatNdotVUnclamped);\nclearCoatEnvironmentReflectance*=clearCoatSeo;\n#endif\n#ifdef HORIZONOCCLUSION\n#ifdef BUMP\n#ifdef REFLECTIONMAP_3D\nfloat clearCoatEho=environmentHorizonOcclusion(-viewDirectionW,clearCoatNormalW);\nclearCoatEnvironmentReflectance*=clearCoatEho;\n#endif\n#endif\n#endif\n#else\n\nvec3 clearCoatEnvironmentReflectance=getReflectanceFromAnalyticalBRDFLookup_Jones(clearCoatNdotV,vec3(1.),vec3(1.),sqrt(1.-clearCoatRoughness));\n#endif\nclearCoatEnvironmentReflectance*=clearCoatIntensity;\n#ifdef CLEARCOAT_TINT\n\nabsorption=computeClearCoatAbsorption(clearCoatNdotVRefract,clearCoatNdotVRefract,clearCoatColor,clearCoatThickness,clearCoatIntensity);\n#ifdef REFLECTION\nenvironmentIrradiance*=absorption;\n#endif\n#ifdef SHEEN\nsheenEnvironmentReflectance*=absorption;\n#endif\nspecularEnvironmentReflectance*=absorption;\n#endif\n\nfloat fresnelIBLClearCoat=fresnelSchlickGGX(clearCoatNdotV,vClearCoatRefractionParams.x,CLEARCOATREFLECTANCE90);\nfresnelIBLClearCoat*=clearCoatIntensity;\nfloat conservationFactor=(1.-fresnelIBLClearCoat);\n#ifdef REFLECTION\nenvironmentIrradiance*=conservationFactor;\n#endif\n#ifdef SHEEN\nsheenEnvironmentReflectance*=(conservationFactor*conservationFactor);\n#endif\nspecularEnvironmentReflectance*=(conservationFactor*conservationFactor);\n#endif\n\n#ifdef SS_REFRACTION\nvec3 refractionTransmittance=vec3(refractionIntensity);\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nvec3 volumeAlbedo=computeColorAtDistanceInMedia(vTintColor.rgb,vTintColor.w);\n\n\n\n\n\nrefractionTransmittance*=cocaLambert(volumeAlbedo,thickness);\n#elif defined(SS_LINKREFRACTIONTOTRANSPARENCY)\n\nfloat maxChannel=max(max(surfaceAlbedo.r,surfaceAlbedo.g),surfaceAlbedo.b);\nvec3 volumeAlbedo=saturate(maxChannel*surfaceAlbedo);\n\nenvironmentRefraction.rgb*=volumeAlbedo;\n#else\n\nvec3 volumeAlbedo=computeColorAtDistanceInMedia(vTintColor.rgb,vTintColor.w);\nrefractionTransmittance*=cocaLambert(volumeAlbedo,vThicknessParam.y);\n#endif\n\nsurfaceAlbedo*=(1.-refractionIntensity);\n\nenvironmentIrradiance*=(1.-refractionIntensity);\n\nvec3 bounceSpecularEnvironmentReflectance=(2.0*specularEnvironmentReflectance)/(1.0+specularEnvironmentReflectance);\nspecularEnvironmentReflectance=mix(bounceSpecularEnvironmentReflectance,specularEnvironmentReflectance,refractionIntensity);\n\nrefractionTransmittance*=1.0-specularEnvironmentReflectance;\n#endif\n\n#if defined(REFLECTION) && defined(USESPHERICALFROMREFLECTIONMAP) && defined(SS_TRANSLUCENCY)\n#if defined(USESPHERICALINVERTEX)\nvec3 irradianceVector=vec3(reflectionMatrix*vec4(normalW,0)).xyz;\n#ifdef REFLECTIONMAP_OPPOSITEZ\nirradianceVector.z*=-1.0;\n#endif\n#endif\nvec3 refractionIrradiance=computeEnvironmentIrradiance(-irradianceVector);\nrefractionIrradiance*=transmittance;\n#endif\n\n\n\n#ifndef METALLICWORKFLOW\nsurfaceAlbedo.rgb=(1.-reflectance)*surfaceAlbedo.rgb;\n#endif\n\n#ifdef REFLECTION\nvec3 finalIrradiance=environmentIrradiance;\n#if defined(USESPHERICALFROMREFLECTIONMAP) && defined(SS_TRANSLUCENCY)\nfinalIrradiance+=refractionIrradiance;\n#endif\nfinalIrradiance*=surfaceAlbedo.rgb;\n#endif\n\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase;\nfinalSpecular=max(finalSpecular,0.0);\n\nvec3 finalSpecularScaled=finalSpecular*vLightingIntensity.x*vLightingIntensity.w;\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nfinalSpecularScaled*=energyConservationFactor;\n#endif\n#endif\n\n#ifdef REFLECTION\nvec3 finalRadiance=environmentRadiance.rgb;\nfinalRadiance*=specularEnvironmentReflectance;\n\nvec3 finalRadianceScaled=finalRadiance*vLightingIntensity.z;\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nfinalRadianceScaled*=energyConservationFactor;\n#endif\n#endif\n\n#ifdef SS_REFRACTION\nvec3 finalRefraction=environmentRefraction.rgb;\nfinalRefraction*=refractionTransmittance;\n#endif\n\n#ifdef CLEARCOAT\nvec3 finalClearCoat=clearCoatBase;\nfinalClearCoat=max(finalClearCoat,0.0);\n\nvec3 finalClearCoatScaled=finalClearCoat*vLightingIntensity.x*vLightingIntensity.w;\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nfinalClearCoatScaled*=energyConservationFactor;\n#endif\n\n#ifdef REFLECTION\nvec3 finalClearCoatRadiance=environmentClearCoatRadiance.rgb;\nfinalClearCoatRadiance*=clearCoatEnvironmentReflectance;\n\nvec3 finalClearCoatRadianceScaled=finalClearCoatRadiance*vLightingIntensity.z;\n#endif\n#ifdef SS_REFRACTION\nfinalRefraction*=(conservationFactor*conservationFactor);\n#ifdef CLEARCOAT_TINT\nfinalRefraction*=absorption;\n#endif\n#endif\n#endif\n\n#ifdef SHEEN\nvec3 finalSheen=sheenBase*sheenColor;\nfinalSheen=max(finalSheen,0.0);\nvec3 finalSheenScaled=finalSheen*vLightingIntensity.x*vLightingIntensity.w;\n\n\n\n\n\n#ifdef REFLECTION\nvec3 finalSheenRadiance=environmentSheenRadiance.rgb;\nfinalSheenRadiance*=sheenEnvironmentReflectance;\n\nvec3 finalSheenRadianceScaled=finalSheenRadiance*vLightingIntensity.z;\n#endif\n#endif\n\n#ifdef ALPHABLEND\nfloat luminanceOverAlpha=0.0;\n#if defined(REFLECTION) && defined(RADIANCEOVERALPHA)\nluminanceOverAlpha+=getLuminance(finalRadianceScaled);\n#if defined(CLEARCOAT)\nluminanceOverAlpha+=getLuminance(finalClearCoatRadianceScaled);\n#endif\n#endif\n#if defined(SPECULARTERM) && defined(SPECULAROVERALPHA)\nluminanceOverAlpha+=getLuminance(finalSpecularScaled);\n#endif\n#if defined(CLEARCOAT) && defined(CLEARCOATOVERALPHA)\nluminanceOverAlpha+=getLuminance(finalClearCoatScaled);\n#endif\n#if defined(RADIANCEOVERALPHA) || defined(SPECULAROVERALPHA)\nalpha=saturate(alpha+luminanceOverAlpha*luminanceOverAlpha);\n#endif\n#endif\n#endif\n\n\nvec3 finalDiffuse=diffuseBase;\nfinalDiffuse*=surfaceAlbedo.rgb;\nfinalDiffuse=max(finalDiffuse,0.0);\n\nvec3 finalAmbient=vAmbientColor;\nfinalAmbient*=surfaceAlbedo.rgb;\n\nvec3 finalEmissive=vEmissiveColor;\n#ifdef EMISSIVE\nvec3 emissiveColorTex=texture2D(emissiveSampler,vEmissiveUV+uvOffset).rgb;\nfinalEmissive*=toLinearSpace(emissiveColorTex.rgb);\nfinalEmissive*=vEmissiveInfos.y;\n#endif\n\n#ifdef AMBIENT\nvec3 ambientOcclusionForDirectDiffuse=mix(vec3(1.),ambientOcclusionColor,vAmbientInfos.w);\n#else\nvec3 ambientOcclusionForDirectDiffuse=ambientOcclusionColor;\n#endif\n\n\n\nvec4 finalColor=vec4(\nfinalAmbient*ambientOcclusionColor +\nfinalDiffuse*ambientOcclusionForDirectDiffuse*vLightingIntensity.x +\n#ifndef UNLIT\n#ifdef REFLECTION\nfinalIrradiance*ambientOcclusionColor*vLightingIntensity.z +\n#endif\n#ifdef SPECULARTERM\n\n\nfinalSpecularScaled +\n#endif\n#ifdef CLEARCOAT\n\n\nfinalClearCoatScaled +\n#endif\n#ifdef SHEEN\n\n\nfinalSheenScaled +\n#endif\n#ifdef REFLECTION\n\n\nfinalRadianceScaled +\n#ifdef CLEARCOAT\n\n\nfinalClearCoatRadianceScaled +\n#endif\n#ifdef SHEEN\n\n\nfinalSheenRadianceScaled +\n#endif\n#endif\n#ifdef SS_REFRACTION\nfinalRefraction*vLightingIntensity.z +\n#endif\n#endif\nfinalEmissive*vLightingIntensity.y,\nalpha);\n\n#ifdef LIGHTMAP\n#ifndef LIGHTMAPEXCLUDED\n#ifdef USELIGHTMAPASSHADOWMAP\nfinalColor.rgb*=lightmapColor;\n#else\nfinalColor.rgb+=lightmapColor;\n#endif\n#endif\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_FOG\n\nfinalColor=max(finalColor,0.0);\n#include<logDepthFragment>\n#include<fogFragment>(color,finalColor)\n#ifdef IMAGEPROCESSINGPOSTPROCESS\n\n\nfinalColor.rgb=clamp(finalColor.rgb,0.,30.0);\n#else\n\nfinalColor=applyImageProcessing(finalColor);\n#endif\nfinalColor.a*=visibility;\n#ifdef PREMULTIPLYALPHA\n\nfinalColor.rgb*=finalColor.a;\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR\ngl_FragColor=finalColor;\n#include<pbrDebug>\n}\n";zt.a.ShadersStore.pbrPixelShader=Nr;var Br="uniform mat4 view;\nuniform mat4 viewProjection;\n#ifdef ALBEDO\nuniform mat4 albedoMatrix;\nuniform vec2 vAlbedoInfos;\n#endif\n#ifdef AMBIENT\nuniform mat4 ambientMatrix;\nuniform vec4 vAmbientInfos;\n#endif\n#ifdef OPACITY\nuniform mat4 opacityMatrix;\nuniform vec2 vOpacityInfos;\n#endif\n#ifdef EMISSIVE\nuniform vec2 vEmissiveInfos;\nuniform mat4 emissiveMatrix;\n#endif\n#ifdef LIGHTMAP\nuniform vec2 vLightmapInfos;\nuniform mat4 lightmapMatrix;\n#endif\n#ifdef REFLECTIVITY\nuniform vec3 vReflectivityInfos;\nuniform mat4 reflectivityMatrix;\n#endif\n#ifdef MICROSURFACEMAP\nuniform vec2 vMicroSurfaceSamplerInfos;\nuniform mat4 microSurfaceSamplerMatrix;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;\nuniform mat4 bumpMatrix;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;\nuniform mat4 reflectionMatrix;\n#endif\n\n#ifdef CLEARCOAT\n#ifdef CLEARCOAT_TEXTURE\nuniform vec2 vClearCoatInfos;\nuniform mat4 clearCoatMatrix;\n#endif\n#ifdef CLEARCOAT_BUMP\nuniform vec2 vClearCoatBumpInfos;\nuniform mat4 clearCoatBumpMatrix;\n#endif\n#ifdef CLEARCOAT_TINT_TEXTURE\nuniform vec2 vClearCoatTintInfos;\nuniform mat4 clearCoatTintMatrix;\n#endif\n#endif\n\n#ifdef ANISOTROPIC\n#ifdef ANISOTROPIC_TEXTURE\nuniform vec2 vAnisotropyInfos;\nuniform mat4 anisotropyMatrix;\n#endif\n#endif\n\n#ifdef SHEEN\n#ifdef SHEEN_TEXTURE\nuniform vec2 vSheenInfos;\nuniform mat4 sheenMatrix;\n#endif\n#endif\n\n#ifdef SUBSURFACE\n#ifdef SS_REFRACTION\nuniform vec4 vRefractionInfos;\nuniform mat4 refractionMatrix;\n#endif\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nuniform vec2 vThicknessInfos;\nuniform mat4 thicknessMatrix;;\n#endif\n#endif\n";zt.a.IncludesShadersStore.pbrVertexDeclaration=Br;i(124),i(101),i(102),i(103),i(125),i(118);var Ur="precision highp float;\n#include<__decl__pbrVertex>\n#define CUSTOM_VERTEX_BEGIN\n\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef TANGENT\nattribute vec4 tangent;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef MAINUV1\nvarying vec2 vMainUV1;\n#endif\n#ifdef MAINUV2\nvarying vec2 vMainUV2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<helperFunctions>\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\n#if defined(ALBEDO) && ALBEDODIRECTUV == 0\nvarying vec2 vAlbedoUV;\n#endif\n#if defined(AMBIENT) && AMBIENTDIRECTUV == 0\nvarying vec2 vAmbientUV;\n#endif\n#if defined(OPACITY) && OPACITYDIRECTUV == 0\nvarying vec2 vOpacityUV;\n#endif\n#if defined(EMISSIVE) && EMISSIVEDIRECTUV == 0\nvarying vec2 vEmissiveUV;\n#endif\n#if defined(LIGHTMAP) && LIGHTMAPDIRECTUV == 0\nvarying vec2 vLightmapUV;\n#endif\n#if defined(REFLECTIVITY) && REFLECTIVITYDIRECTUV == 0\nvarying vec2 vReflectivityUV;\n#endif\n#if defined(MICROSURFACEMAP) && MICROSURFACEMAPDIRECTUV == 0\nvarying vec2 vMicroSurfaceSamplerUV;\n#endif\n#if defined(BUMP) && BUMPDIRECTUV == 0\nvarying vec2 vBumpUV;\n#endif\n#ifdef CLEARCOAT\n#if defined(CLEARCOAT_TEXTURE) && CLEARCOAT_TEXTUREDIRECTUV == 0\nvarying vec2 vClearCoatUV;\n#endif\n#if defined(CLEARCOAT_BUMP) && CLEARCOAT_BUMPDIRECTUV == 0\nvarying vec2 vClearCoatBumpUV;\n#endif\n#if defined(CLEARCOAT_TINT_TEXTURE) && CLEARCOAT_TINT_TEXTUREDIRECTUV == 0\nvarying vec2 vClearCoatTintUV;\n#endif\n#endif\n#ifdef SHEEN\n#if defined(SHEEN_TEXTURE) && SHEEN_TEXTUREDIRECTUV == 0\nvarying vec2 vSheenUV;\n#endif\n#endif\n#ifdef ANISOTROPIC\n#if defined(ANISOTROPIC_TEXTURE) && ANISOTROPIC_TEXTUREDIRECTUV == 0\nvarying vec2 vAnisotropyUV;\n#endif\n#endif\n#ifdef SUBSURFACE\n#if defined(SS_THICKNESSANDMASK_TEXTURE) && SS_THICKNESSANDMASK_TEXTUREDIRECTUV == 0\nvarying vec2 vThicknessUV;\n#endif\n#endif\n\nvarying vec3 vPositionW;\n#if DEBUGMODE>0\nvarying vec4 vClipSpacePosition;\n#endif\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#if defined(USESPHERICALFROMREFLECTIONMAP) && defined(USESPHERICALINVERTEX)\nvarying vec3 vEnvironmentIrradiance;\n#include<harmonicsFunctions>\n#endif\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<bumpVertexDeclaration>\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#include<logDepthDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec3 positionUpdated=position;\n#ifdef NORMAL\nvec3 normalUpdated=normal;\n#endif\n#ifdef TANGENT\nvec4 tangentUpdated=tangent;\n#endif\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\n#ifdef REFLECTIONMAP_SKYBOX_TRANSFORMED\nvPositionUVW=(reflectionMatrix*vec4(positionUpdated,1.0)).xyz;\n#else\nvPositionUVW=positionUpdated;\n#endif\n#endif\n#define CUSTOM_VERTEX_UPDATE_POSITION\n#define CUSTOM_VERTEX_UPDATE_NORMAL\n#include<instancesVertex>\n#include<bonesVertex>\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR == 0u) {\ngl_Position=viewProjection*finalWorld*vec4(positionUpdated,1.0);\n} else {\ngl_Position=viewProjectionR*finalWorld*vec4(positionUpdated,1.0);\n}\n#else\ngl_Position=viewProjection*finalWorld*vec4(positionUpdated,1.0);\n#endif\n#if DEBUGMODE>0\nvClipSpacePosition=gl_Position;\n#endif\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\nvPositionW=vec3(worldPos);\n#ifdef NORMAL\nmat3 normalWorld=mat3(finalWorld);\n#ifdef NONUNIFORMSCALING\nnormalWorld=transposeMat3(inverseMat3(normalWorld));\n#endif\nvNormalW=normalize(normalWorld*normalUpdated);\n#if defined(USESPHERICALFROMREFLECTIONMAP) && defined(USESPHERICALINVERTEX)\nvec3 reflectionVector=vec3(reflectionMatrix*vec4(vNormalW,0)).xyz;\n#ifdef REFLECTIONMAP_OPPOSITEZ\nreflectionVector.z*=-1.0;\n#endif\nvEnvironmentIrradiance=computeEnvironmentIrradiance(reflectionVector);\n#endif\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvDirectionW=normalize(vec3(finalWorld*vec4(positionUpdated,0.0)));\n#endif\n\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef MAINUV1\nvMainUV1=uv;\n#endif\n#ifdef MAINUV2\nvMainUV2=uv2;\n#endif\n#if defined(ALBEDO) && ALBEDODIRECTUV == 0\nif (vAlbedoInfos.x == 0.)\n{\nvAlbedoUV=vec2(albedoMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvAlbedoUV=vec2(albedoMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(AMBIENT) && AMBIENTDIRECTUV == 0\nif (vAmbientInfos.x == 0.)\n{\nvAmbientUV=vec2(ambientMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvAmbientUV=vec2(ambientMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(OPACITY) && OPACITYDIRECTUV == 0\nif (vOpacityInfos.x == 0.)\n{\nvOpacityUV=vec2(opacityMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvOpacityUV=vec2(opacityMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(EMISSIVE) && EMISSIVEDIRECTUV == 0\nif (vEmissiveInfos.x == 0.)\n{\nvEmissiveUV=vec2(emissiveMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvEmissiveUV=vec2(emissiveMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(LIGHTMAP) && LIGHTMAPDIRECTUV == 0\nif (vLightmapInfos.x == 0.)\n{\nvLightmapUV=vec2(lightmapMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvLightmapUV=vec2(lightmapMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(REFLECTIVITY) && REFLECTIVITYDIRECTUV == 0\nif (vReflectivityInfos.x == 0.)\n{\nvReflectivityUV=vec2(reflectivityMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvReflectivityUV=vec2(reflectivityMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(MICROSURFACEMAP) && MICROSURFACEMAPDIRECTUV == 0\nif (vMicroSurfaceSamplerInfos.x == 0.)\n{\nvMicroSurfaceSamplerUV=vec2(microSurfaceSamplerMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvMicroSurfaceSamplerUV=vec2(microSurfaceSamplerMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(BUMP) && BUMPDIRECTUV == 0\nif (vBumpInfos.x == 0.)\n{\nvBumpUV=vec2(bumpMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvBumpUV=vec2(bumpMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#ifdef CLEARCOAT\n#if defined(CLEARCOAT_TEXTURE) && CLEARCOAT_TEXTUREDIRECTUV == 0\nif (vClearCoatInfos.x == 0.)\n{\nvClearCoatUV=vec2(clearCoatMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvClearCoatUV=vec2(clearCoatMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(CLEARCOAT_BUMP) && CLEARCOAT_BUMPDIRECTUV == 0\nif (vClearCoatBumpInfos.x == 0.)\n{\nvClearCoatBumpUV=vec2(clearCoatBumpMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvClearCoatBumpUV=vec2(clearCoatBumpMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(CLEARCOAT_TINT_TEXTURE) && CLEARCOAT_TINT_TEXTUREDIRECTUV == 0\nif (vClearCoatTintInfos.x == 0.)\n{\nvClearCoatTintUV=vec2(clearCoatTintMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvClearCoatTintUV=vec2(clearCoatTintMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#endif\n#ifdef SHEEN\n#if defined(SHEEN_TEXTURE) && SHEEN_TEXTUREDIRECTUV == 0\nif (vSheenInfos.x == 0.)\n{\nvSheenUV=vec2(sheenMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvSheenUV=vec2(sheenMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#endif\n#ifdef ANISOTROPIC\n#if defined(ANISOTROPIC_TEXTURE) && ANISOTROPIC_TEXTUREDIRECTUV == 0\nif (vAnisotropyInfos.x == 0.)\n{\nvAnisotropyUV=vec2(anisotropyMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvAnisotropyUV=vec2(anisotropyMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#endif\n#ifdef SUBSURFACE\n#if defined(SS_THICKNESSANDMASK_TEXTURE) && SS_THICKNESSANDMASK_TEXTUREDIRECTUV == 0\nif (vThicknessInfos.x == 0.)\n{\nvThicknessUV=vec2(thicknessMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvThicknessUV=vec2(thicknessMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#endif\n\n#include<bumpVertex>\n\n#include<clipPlaneVertex>\n\n#include<fogVertex>\n\n#include<shadowsVertex>[0..maxSimultaneousLights]\n\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n\n#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif\n\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}";zt.a.ShadersStore.pbrVertexShader=Ur;var Vr=function(e){function t(){var t=e.call(this)||this;return t.PBR=!0,t.MAINUV1=!1,t.MAINUV2=!1,t.UV1=!1,t.UV2=!1,t.ALBEDO=!1,t.ALBEDODIRECTUV=0,t.VERTEXCOLOR=!1,t.AMBIENT=!1,t.AMBIENTDIRECTUV=0,t.AMBIENTINGRAYSCALE=!1,t.OPACITY=!1,t.VERTEXALPHA=!1,t.OPACITYDIRECTUV=0,t.OPACITYRGB=!1,t.ALPHATEST=!1,t.DEPTHPREPASS=!1,t.ALPHABLEND=!1,t.ALPHAFROMALBEDO=!1,t.ALPHATESTVALUE="0.5",t.SPECULAROVERALPHA=!1,t.RADIANCEOVERALPHA=!1,t.ALPHAFRESNEL=!1,t.LINEARALPHAFRESNEL=!1,t.PREMULTIPLYALPHA=!1,t.EMISSIVE=!1,t.EMISSIVEDIRECTUV=0,t.REFLECTIVITY=!1,t.REFLECTIVITYDIRECTUV=0,t.SPECULARTERM=!1,t.MICROSURFACEFROMREFLECTIVITYMAP=!1,t.MICROSURFACEAUTOMATIC=!1,t.LODBASEDMICROSFURACE=!1,t.MICROSURFACEMAP=!1,t.MICROSURFACEMAPDIRECTUV=0,t.METALLICWORKFLOW=!1,t.ROUGHNESSSTOREINMETALMAPALPHA=!1,t.ROUGHNESSSTOREINMETALMAPGREEN=!1,t.METALLNESSSTOREINMETALMAPBLUE=!1,t.AOSTOREINMETALMAPRED=!1,t.ENVIRONMENTBRDF=!1,t.ENVIRONMENTBRDF_RGBD=!1,t.NORMAL=!1,t.TANGENT=!1,t.BUMP=!1,t.BUMPDIRECTUV=0,t.OBJECTSPACE_NORMALMAP=!1,t.PARALLAX=!1,t.PARALLAXOCCLUSION=!1,t.NORMALXYSCALE=!0,t.LIGHTMAP=!1,t.LIGHTMAPDIRECTUV=0,t.USELIGHTMAPASSHADOWMAP=!1,t.GAMMALIGHTMAP=!1,t.REFLECTION=!1,t.REFLECTIONMAP_3D=!1,t.REFLECTIONMAP_SPHERICAL=!1,t.REFLECTIONMAP_PLANAR=!1,t.REFLECTIONMAP_CUBIC=!1,t.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,t.REFLECTIONMAP_PROJECTION=!1,t.REFLECTIONMAP_SKYBOX=!1,t.REFLECTIONMAP_SKYBOX_TRANSFORMED=!1,t.REFLECTIONMAP_EXPLICIT=!1,t.REFLECTIONMAP_EQUIRECTANGULAR=!1,t.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,t.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,t.INVERTCUBICMAP=!1,t.USESPHERICALFROMREFLECTIONMAP=!1,t.SPHERICAL_HARMONICS=!1,t.USESPHERICALINVERTEX=!1,t.REFLECTIONMAP_OPPOSITEZ=!1,t.LODINREFLECTIONALPHA=!1,t.GAMMAREFLECTION=!1,t.RGBDREFLECTION=!1,t.RADIANCEOCCLUSION=!1,t.HORIZONOCCLUSION=!1,t.INSTANCES=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.BONETEXTURE=!1,t.NONUNIFORMSCALING=!1,t.MORPHTARGETS=!1,t.MORPHTARGETS_NORMAL=!1,t.MORPHTARGETS_TANGENT=!1,t.NUM_MORPH_INFLUENCERS=0,t.IMAGEPROCESSING=!1,t.VIGNETTE=!1,t.VIGNETTEBLENDMODEMULTIPLY=!1,t.VIGNETTEBLENDMODEOPAQUE=!1,t.TONEMAPPING=!1,t.TONEMAPPING_ACES=!1,t.CONTRAST=!1,t.COLORCURVES=!1,t.COLORGRADING=!1,t.COLORGRADING3D=!1,t.SAMPLER3DGREENDEPTH=!1,t.SAMPLER3DBGRMAP=!1,t.IMAGEPROCESSINGPOSTPROCESS=!1,t.EXPOSURE=!1,t.MULTIVIEW=!1,t.USEPHYSICALLIGHTFALLOFF=!1,t.USEGLTFLIGHTFALLOFF=!1,t.TWOSIDEDLIGHTING=!1,t.SHADOWFLOAT=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.POINTSIZE=!1,t.FOG=!1,t.LOGARITHMICDEPTH=!1,t.FORCENORMALFORWARD=!1,t.SPECULARAA=!1,t.CLEARCOAT=!1,t.CLEARCOAT_DEFAULTIOR=!1,t.CLEARCOAT_TEXTURE=!1,t.CLEARCOAT_TEXTUREDIRECTUV=0,t.CLEARCOAT_BUMP=!1,t.CLEARCOAT_BUMPDIRECTUV=0,t.CLEARCOAT_TINT=!1,t.CLEARCOAT_TINT_TEXTURE=!1,t.CLEARCOAT_TINT_TEXTUREDIRECTUV=0,t.ANISOTROPIC=!1,t.ANISOTROPIC_TEXTURE=!1,t.ANISOTROPIC_TEXTUREDIRECTUV=0,t.BRDF_V_HEIGHT_CORRELATED=!1,t.MS_BRDF_ENERGY_CONSERVATION=!1,t.SHEEN=!1,t.SHEEN_TEXTURE=!1,t.SHEEN_TEXTUREDIRECTUV=0,t.SHEEN_LINKWITHALBEDO=!1,t.SUBSURFACE=!1,t.SS_REFRACTION=!1,t.SS_TRANSLUCENCY=!1,t.SS_SCATERRING=!1,t.SS_THICKNESSANDMASK_TEXTURE=!1,t.SS_THICKNESSANDMASK_TEXTUREDIRECTUV=0,t.SS_REFRACTIONMAP_3D=!1,t.SS_REFRACTIONMAP_OPPOSITEZ=!1,t.SS_LODINREFRACTIONALPHA=!1,t.SS_GAMMAREFRACTION=!1,t.SS_RGBDREFRACTION=!1,t.SS_LINKREFRACTIONTOTRANSPARENCY=!1,t.SS_MASK_FROM_THICKNESS_TEXTURE=!1,t.UNLIT=!1,t.DEBUGMODE=0,t.rebuild(),t}return l.d(t,e),t.prototype.reset=function(){e.prototype.reset.call(this),this.ALPHATESTVALUE="0.5",this.PBR=!0},t}(nr.a),Gr=function(e){function t(i,n){var r=e.call(this,i,n)||this;return r._directIntensity=1,r._emissiveIntensity=1,r._environmentIntensity=1,r._specularIntensity=1,r._lightingInfos=new o.y(r._directIntensity,r._emissiveIntensity,r._environmentIntensity,r._specularIntensity),r._disableBumpMap=!1,r._albedoTexture=null,r._ambientTexture=null,r._ambientTextureStrength=1,r._ambientTextureImpactOnAnalyticalLights=t.DEFAULT_AO_ON_ANALYTICAL_LIGHTS,r._opacityTexture=null,r._reflectionTexture=null,r._emissiveTexture=null,r._reflectivityTexture=null,r._metallicTexture=null,r._metallic=null,r._roughness=null,r._microSurfaceTexture=null,r._bumpTexture=null,r._lightmapTexture=null,r._ambientColor=new o.e(0,0,0),r._albedoColor=new o.e(1,1,1),r._reflectivityColor=new o.e(1,1,1),r._reflectionColor=new o.e(1,1,1),r._emissiveColor=new o.e(0,0,0),r._microSurface=.9,r._useLightmapAsShadowmap=!1,r._useHorizonOcclusion=!0,r._useRadianceOcclusion=!0,r._useAlphaFromAlbedoTexture=!1,r._useSpecularOverAlpha=!0,r._useMicroSurfaceFromReflectivityMapAlpha=!1,r._useRoughnessFromMetallicTextureAlpha=!0,r._useRoughnessFromMetallicTextureGreen=!1,r._useMetallnessFromMetallicTextureBlue=!1,r._useAmbientOcclusionFromMetallicTextureRed=!1,r._useAmbientInGrayScale=!1,r._useAutoMicroSurfaceFromReflectivityMap=!1,r._lightFalloff=t.LIGHTFALLOFF_PHYSICAL,r._useRadianceOverAlpha=!0,r._useObjectSpaceNormalMap=!1,r._useParallax=!1,r._useParallaxOcclusion=!1,r._parallaxScaleBias=.05,r._disableLighting=!1,r._maxSimultaneousLights=4,r._invertNormalMapX=!1,r._invertNormalMapY=!1,r._twoSidedLighting=!1,r._alphaCutOff=.4,r._forceAlphaTest=!1,r._useAlphaFresnel=!1,r._useLinearAlphaFresnel=!1,r._transparencyMode=null,r._environmentBRDFTexture=null,r._forceIrradianceInFragment=!1,r._forceNormalForward=!1,r._enableSpecularAntiAliasing=!1,r._imageProcessingObserver=null,r._renderTargets=new kt.a(16),r._globalAmbientColor=new o.e(0,0,0),r._useLogarithmicDepth=!1,r._unlit=!1,r._debugMode=0,r.debugMode=0,r.debugLimit=-1,r.debugFactor=1,r.clearCoat=new yr(r._markAllSubMeshesAsTexturesDirty.bind(r)),r.anisotropy=new br(r._markAllSubMeshesAsTexturesDirty.bind(r)),r.brdf=new Tr(r._markAllSubMeshesAsMiscDirty.bind(r)),r.sheen=new Er(r._markAllSubMeshesAsTexturesDirty.bind(r)),r.subSurface=new Ar(r._markAllSubMeshesAsTexturesDirty.bind(r)),r._attachImageProcessingConfiguration(null),r.getRenderTargetTextures=function(){return r._renderTargets.reset(),or.a.ReflectionTextureEnabled&&r._reflectionTexture&&r._reflectionTexture.isRenderTarget&&r._renderTargets.push(r._reflectionTexture),r.subSurface.fillRenderTargetTextures(r._renderTargets),r._renderTargets},r._environmentBRDFTexture=vr.GetEnvironmentBRDFTexture(n),r}return l.d(t,e),t.prototype._attachImageProcessingConfiguration=function(e){var t=this;e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration=e||this.getScene().imageProcessingConfiguration,this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add(function(){t._markAllSubMeshesAsImageProcessingDirty()})))},Object.defineProperty(t.prototype,"hasRenderTargetTextures",{get:function(){return!!(or.a.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget)||this.subSurface.hasRenderTargetTextures()},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"PBRBaseMaterial"},Object.defineProperty(t.prototype,"useLogarithmicDepth",{get:function(){return this._useLogarithmicDepth},set:function(e){this._useLogarithmicDepth=e&&this.getScene().getEngine().getCaps().fragmentDepthSupported},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"transparencyMode",{get:function(){return this._transparencyMode},set:function(e){this._transparencyMode!==e&&(this._transparencyMode=e,this._forceAlphaTest=e===t.PBRMATERIAL_ALPHATESTANDBLEND,this._markAllSubMeshesAsTexturesAndMiscDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"_disableAlphaBlending",{get:function(){return this.subSurface.disableAlphaBlending||this._transparencyMode===t.PBRMATERIAL_OPAQUE||this._transparencyMode===t.PBRMATERIAL_ALPHATEST},enumerable:!0,configurable:!0}),t.prototype.needAlphaBlending=function(){return!this._disableAlphaBlending&&(this.alpha<1||null!=this._opacityTexture||this._shouldUseAlphaFromAlbedoTexture())},t.prototype.needAlphaBlendingForMesh=function(t){return!(this._disableAlphaBlending&&t.visibility>=1)&&e.prototype.needAlphaBlendingForMesh.call(this,t)},t.prototype.needAlphaTesting=function(){return!!this._forceAlphaTest||!this.subSurface.disableAlphaBlending&&(null!=this._albedoTexture&&this._albedoTexture.hasAlpha&&(null==this._transparencyMode||this._transparencyMode===t.PBRMATERIAL_ALPHATEST))},t.prototype._shouldUseAlphaFromAlbedoTexture=function(){return null!=this._albedoTexture&&this._albedoTexture.hasAlpha&&this._useAlphaFromAlbedoTexture&&this._transparencyMode!==t.PBRMATERIAL_OPAQUE},t.prototype.getAlphaTestTexture=function(){return this._albedoTexture},t.prototype.isReadyForSubMesh=function(e,t,i){if(t.effect&&this.isFrozen&&this._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new Vr);var n=t._materialDefines;if(!this.checkReadyOnEveryCall&&t.effect&&n._renderId===this.getScene().getRenderId())return!0;var r=this.getScene(),o=r.getEngine();if(n._areTexturesDirty&&r.texturesEnabled){if(this._albedoTexture&&or.a.DiffuseTextureEnabled&&!this._albedoTexture.isReadyOrNotBlocking())return!1;if(this._ambientTexture&&or.a.AmbientTextureEnabled&&!this._ambientTexture.isReadyOrNotBlocking())return!1;if(this._opacityTexture&&or.a.OpacityTextureEnabled&&!this._opacityTexture.isReadyOrNotBlocking())return!1;var s=this._getReflectionTexture();if(s&&or.a.ReflectionTextureEnabled&&!s.isReadyOrNotBlocking())return!1;if(this._lightmapTexture&&or.a.LightmapTextureEnabled&&!this._lightmapTexture.isReadyOrNotBlocking())return!1;if(this._emissiveTexture&&or.a.EmissiveTextureEnabled&&!this._emissiveTexture.isReadyOrNotBlocking())return!1;if(or.a.SpecularTextureEnabled){if(this._metallicTexture){if(!this._metallicTexture.isReadyOrNotBlocking())return!1}else if(this._reflectivityTexture&&!this._reflectivityTexture.isReadyOrNotBlocking())return!1;if(this._microSurfaceTexture&&!this._microSurfaceTexture.isReadyOrNotBlocking())return!1}if(o.getCaps().standardDerivatives&&this._bumpTexture&&or.a.BumpTextureEnabled&&!this._disableBumpMap&&!this._bumpTexture.isReady())return!1;if(this._environmentBRDFTexture&&or.a.ReflectionTextureEnabled&&!this._environmentBRDFTexture.isReady())return!1}if(!(this.subSurface.isReadyForSubMesh(n,r)&&this.clearCoat.isReadyForSubMesh(n,r,o,this._disableBumpMap)&&this.sheen.isReadyForSubMesh(n,r)&&this.anisotropy.isReadyForSubMesh(n,r)))return!1;if(n._areImageProcessingDirty&&this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.isReady())return!1;o.getCaps().standardDerivatives||e.isVerticesDataPresent(Oi.b.NormalKind)||(e.createNormals(!0),p.a.Warn("PBRMaterial: Normals have been created for the mesh: "+e.name));var a=t.effect,c=this._prepareEffect(e,n,this.onCompiled,this.onError,i);return c&&(this.allowShaderHotSwapping&&a&&!c.isReady()?(c=a,n.markAsUnprocessed()):(r.resetCachedMaterial(),t.setEffect(c,n),this.buildUniformLayout())),!(!t.effect||!t.effect.isReady())&&(n._renderId=r.getRenderId(),this._wasPreviouslyReady=!0,!0)},t.prototype.isMetallicWorkflow=function(){return!(null==this._metallic&&null==this._roughness&&!this._metallicTexture)},t.prototype._prepareEffect=function(e,t,i,n,r,o){if(void 0===i&&(i=null),void 0===n&&(n=null),void 0===r&&(r=null),void 0===o&&(o=null),this._prepareDefines(e,t,r,o),!t.isDirty)return null;t.markAsProcessed();var s=this.getScene().getEngine(),a=new zt.c,c=0;t.USESPHERICALINVERTEX&&a.addFallback(c++,"USESPHERICALINVERTEX"),t.FOG&&a.addFallback(c,"FOG"),t.SPECULARAA&&a.addFallback(c,"SPECULARAA"),t.POINTSIZE&&a.addFallback(c,"POINTSIZE"),t.LOGARITHMICDEPTH&&a.addFallback(c,"LOGARITHMICDEPTH"),t.PARALLAX&&a.addFallback(c,"PARALLAX"),t.PARALLAXOCCLUSION&&a.addFallback(c++,"PARALLAXOCCLUSION"),c=br.AddFallbacks(t,a,c),c=br.AddFallbacks(t,a,c),c=Ar.AddFallbacks(t,a,c),c=Er.AddFallbacks(t,a,c),t.ENVIRONMENTBRDF&&a.addFallback(c++,"ENVIRONMENTBRDF"),t.TANGENT&&a.addFallback(c++,"TANGENT"),t.BUMP&&a.addFallback(c++,"BUMP"),c=ir.a.HandleFallbacksForShadows(t,a,this._maxSimultaneousLights,c++),t.SPECULARTERM&&a.addFallback(c++,"SPECULARTERM"),t.USESPHERICALFROMREFLECTIONMAP&&a.addFallback(c++,"USESPHERICALFROMREFLECTIONMAP"),t.LIGHTMAP&&a.addFallback(c++,"LIGHTMAP"),t.NORMAL&&a.addFallback(c++,"NORMAL"),t.AMBIENT&&a.addFallback(c++,"AMBIENT"),t.EMISSIVE&&a.addFallback(c++,"EMISSIVE"),t.VERTEXCOLOR&&a.addFallback(c++,"VERTEXCOLOR"),t.NUM_BONE_INFLUENCERS>0&&a.addCPUSkinningFallback(c++,e),t.MORPHTARGETS&&a.addFallback(c++,"MORPHTARGETS"),t.MULTIVIEW&&a.addFallback(0,"MULTIVIEW");var l=[Oi.b.PositionKind];t.NORMAL&&l.push(Oi.b.NormalKind),t.TANGENT&&l.push(Oi.b.TangentKind),t.UV1&&l.push(Oi.b.UVKind),t.UV2&&l.push(Oi.b.UV2Kind),t.VERTEXCOLOR&&l.push(Oi.b.ColorKind),ir.a.PrepareAttributesForBones(l,e,t,a),ir.a.PrepareAttributesForInstances(l,t),ir.a.PrepareAttributesForMorphTargets(l,e,t);var u="pbr",h=["world","view","viewProjection","vEyePosition","vLightsType","vAmbientColor","vAlbedoColor","vReflectivityColor","vEmissiveColor","visibility","vReflectionColor","vFogInfos","vFogColor","pointSize","vAlbedoInfos","vAmbientInfos","vOpacityInfos","vReflectionInfos","vReflectionPosition","vReflectionSize","vEmissiveInfos","vReflectivityInfos","vMicroSurfaceSamplerInfos","vBumpInfos","vLightmapInfos","mBones","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","albedoMatrix","ambientMatrix","opacityMatrix","reflectionMatrix","emissiveMatrix","reflectivityMatrix","normalMatrix","microSurfaceSamplerMatrix","bumpMatrix","lightmapMatrix","vLightingIntensity","logarithmicDepthConstant","vSphericalX","vSphericalY","vSphericalZ","vSphericalXX_ZZ","vSphericalYY_ZZ","vSphericalZZ","vSphericalXY","vSphericalYZ","vSphericalZX","vSphericalL00","vSphericalL1_1","vSphericalL10","vSphericalL11","vSphericalL2_2","vSphericalL2_1","vSphericalL20","vSphericalL21","vSphericalL22","vReflectionMicrosurfaceInfos","vTangentSpaceParams","boneTextureWidth","vDebugMode"],d=["albedoSampler","reflectivitySampler","ambientSampler","emissiveSampler","bumpSampler","lightmapSampler","opacitySampler","reflectionSampler","reflectionSamplerLow","reflectionSamplerHigh","microSurfaceSampler","environmentBrdfSampler","boneSampler"],f=["Material","Scene"];Ar.AddUniforms(h),Ar.AddSamplers(d),yr.AddUniforms(h),yr.AddSamplers(d),br.AddUniforms(h),br.AddSamplers(d),Er.AddUniforms(h),Er.AddSamplers(d),xi.a&&(xi.a.PrepareUniforms(h,t),xi.a.PrepareSamplers(d,t)),ir.a.PrepareUniformsAndSamplersList({uniformsNames:h,uniformBuffersNames:f,samplers:d,defines:t,maxSimultaneousLights:this._maxSimultaneousLights}),this.customShaderNameResolve&&(u=this.customShaderNameResolve(u,h,f,d,t));var p=t.toString();return s.createEffect(u,{attributes:l,uniformsNames:h,uniformBuffersNames:f,samplers:d,defines:p,fallbacks:a,onCompiled:i,onError:n,indexParameters:{maxSimultaneousLights:this._maxSimultaneousLights,maxSimultaneousMorphTargets:t.NUM_MORPH_INFLUENCERS}},s)},t.prototype._prepareDefines=function(e,i,n,r){void 0===n&&(n=null),void 0===r&&(r=null);var o=this.getScene(),s=o.getEngine();if(ir.a.PrepareDefinesForLights(o,e,i,!0,this._maxSimultaneousLights,this._disableLighting),i._needNormals=!0,ir.a.PrepareDefinesForMultiview(o,i),i.METALLICWORKFLOW=this.isMetallicWorkflow(),i._areTexturesDirty){if(i._needUVs=!1,o.texturesEnabled){o.getEngine().getCaps().textureLOD&&(i.LODBASEDMICROSFURACE=!0),this._albedoTexture&&or.a.DiffuseTextureEnabled?ir.a.PrepareDefinesForMergedUV(this._albedoTexture,i,"ALBEDO"):i.ALBEDO=!1,this._ambientTexture&&or.a.AmbientTextureEnabled?(ir.a.PrepareDefinesForMergedUV(this._ambientTexture,i,"AMBIENT"),i.AMBIENTINGRAYSCALE=this._useAmbientInGrayScale):i.AMBIENT=!1,this._opacityTexture&&or.a.OpacityTextureEnabled?(ir.a.PrepareDefinesForMergedUV(this._opacityTexture,i,"OPACITY"),i.OPACITYRGB=this._opacityTexture.getAlphaFromRGB):i.OPACITY=!1;var a=this._getReflectionTexture();if(a&&or.a.ReflectionTextureEnabled){switch(i.REFLECTION=!0,i.GAMMAREFLECTION=a.gammaSpace,i.RGBDREFLECTION=a.isRGBD,i.REFLECTIONMAP_OPPOSITEZ=this.getScene().useRightHandedSystem?!a.invertZ:a.invertZ,i.LODINREFLECTIONALPHA=a.lodLevelInAlpha,a.coordinatesMode===ke.a.INVCUBIC_MODE&&(i.INVERTCUBICMAP=!0),i.REFLECTIONMAP_3D=a.isCube,i.REFLECTIONMAP_CUBIC=!1,i.REFLECTIONMAP_EXPLICIT=!1,i.REFLECTIONMAP_PLANAR=!1,i.REFLECTIONMAP_PROJECTION=!1,i.REFLECTIONMAP_SKYBOX=!1,i.REFLECTIONMAP_SPHERICAL=!1,i.REFLECTIONMAP_EQUIRECTANGULAR=!1,i.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,i.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,i.REFLECTIONMAP_SKYBOX_TRANSFORMED=!1,a.coordinatesMode){case ke.a.EXPLICIT_MODE:i.REFLECTIONMAP_EXPLICIT=!0;break;case ke.a.PLANAR_MODE:i.REFLECTIONMAP_PLANAR=!0;break;case ke.a.PROJECTION_MODE:i.REFLECTIONMAP_PROJECTION=!0;break;case ke.a.SKYBOX_MODE:i.REFLECTIONMAP_SKYBOX=!0;break;case ke.a.SPHERICAL_MODE:i.REFLECTIONMAP_SPHERICAL=!0;break;case ke.a.EQUIRECTANGULAR_MODE:i.REFLECTIONMAP_EQUIRECTANGULAR=!0;break;case ke.a.FIXED_EQUIRECTANGULAR_MODE:i.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!0;break;case ke.a.FIXED_EQUIRECTANGULAR_MIRRORED_MODE:i.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!0;break;case ke.a.CUBIC_MODE:case ke.a.INVCUBIC_MODE:default:i.REFLECTIONMAP_CUBIC=!0,i.USE_LOCAL_REFLECTIONMAP_CUBIC=!!a.boundingBoxSize}a.coordinatesMode!==ke.a.SKYBOX_MODE?a.sphericalPolynomial&&(i.USESPHERICALFROMREFLECTIONMAP=!0,this._forceIrradianceInFragment||o.getEngine().getCaps().maxVaryingVectors<=8?i.USESPHERICALINVERTEX=!1:i.USESPHERICALINVERTEX=!0):i.REFLECTIONMAP_SKYBOX_TRANSFORMED=!a.getReflectionTextureMatrix().isIdentity()}else i.REFLECTION=!1,i.REFLECTIONMAP_3D=!1,i.REFLECTIONMAP_SPHERICAL=!1,i.REFLECTIONMAP_PLANAR=!1,i.REFLECTIONMAP_CUBIC=!1,i.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,i.REFLECTIONMAP_PROJECTION=!1,i.REFLECTIONMAP_SKYBOX=!1,i.REFLECTIONMAP_SKYBOX_TRANSFORMED=!1,i.REFLECTIONMAP_EXPLICIT=!1,i.REFLECTIONMAP_EQUIRECTANGULAR=!1,i.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,i.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,i.INVERTCUBICMAP=!1,i.USESPHERICALFROMREFLECTIONMAP=!1,i.USESPHERICALINVERTEX=!1,i.REFLECTIONMAP_OPPOSITEZ=!1,i.LODINREFLECTIONALPHA=!1,i.GAMMAREFLECTION=!1,i.RGBDREFLECTION=!1;this._lightmapTexture&&or.a.LightmapTextureEnabled?(ir.a.PrepareDefinesForMergedUV(this._lightmapTexture,i,"LIGHTMAP"),i.USELIGHTMAPASSHADOWMAP=this._useLightmapAsShadowmap,i.GAMMALIGHTMAP=this._lightmapTexture.gammaSpace):i.LIGHTMAP=!1,this._emissiveTexture&&or.a.EmissiveTextureEnabled?ir.a.PrepareDefinesForMergedUV(this._emissiveTexture,i,"EMISSIVE"):i.EMISSIVE=!1,or.a.SpecularTextureEnabled?(this._metallicTexture?(ir.a.PrepareDefinesForMergedUV(this._metallicTexture,i,"REFLECTIVITY"),i.ROUGHNESSSTOREINMETALMAPALPHA=this._useRoughnessFromMetallicTextureAlpha,i.ROUGHNESSSTOREINMETALMAPGREEN=!this._useRoughnessFromMetallicTextureAlpha&&this._useRoughnessFromMetallicTextureGreen,i.METALLNESSSTOREINMETALMAPBLUE=this._useMetallnessFromMetallicTextureBlue,i.AOSTOREINMETALMAPRED=this._useAmbientOcclusionFromMetallicTextureRed):this._reflectivityTexture?(ir.a.PrepareDefinesForMergedUV(this._reflectivityTexture,i,"REFLECTIVITY"),i.MICROSURFACEFROMREFLECTIVITYMAP=this._useMicroSurfaceFromReflectivityMapAlpha,i.MICROSURFACEAUTOMATIC=this._useAutoMicroSurfaceFromReflectivityMap):i.REFLECTIVITY=!1,this._microSurfaceTexture?ir.a.PrepareDefinesForMergedUV(this._microSurfaceTexture,i,"MICROSURFACEMAP"):i.MICROSURFACEMAP=!1):(i.REFLECTIVITY=!1,i.MICROSURFACEMAP=!1),o.getEngine().getCaps().standardDerivatives&&this._bumpTexture&&or.a.BumpTextureEnabled&&!this._disableBumpMap?(ir.a.PrepareDefinesForMergedUV(this._bumpTexture,i,"BUMP"),this._useParallax&&this._albedoTexture&&or.a.DiffuseTextureEnabled?(i.PARALLAX=!0,i.PARALLAXOCCLUSION=!!this._useParallaxOcclusion):i.PARALLAX=!1,i.OBJECTSPACE_NORMALMAP=this._useObjectSpaceNormalMap):i.BUMP=!1,this._environmentBRDFTexture&&or.a.ReflectionTextureEnabled?(i.ENVIRONMENTBRDF=!0,i.ENVIRONMENTBRDF_RGBD=this._environmentBRDFTexture.isRGBD):(i.ENVIRONMENTBRDF=!1,i.ENVIRONMENTBRDF_RGBD=!1),this._shouldUseAlphaFromAlbedoTexture()?i.ALPHAFROMALBEDO=!0:i.ALPHAFROMALBEDO=!1}i.SPECULAROVERALPHA=this._useSpecularOverAlpha,this._lightFalloff===t.LIGHTFALLOFF_STANDARD?(i.USEPHYSICALLIGHTFALLOFF=!1,i.USEGLTFLIGHTFALLOFF=!1):this._lightFalloff===t.LIGHTFALLOFF_GLTF?(i.USEPHYSICALLIGHTFALLOFF=!1,i.USEGLTFLIGHTFALLOFF=!0):(i.USEPHYSICALLIGHTFALLOFF=!0,i.USEGLTFLIGHTFALLOFF=!1),i.RADIANCEOVERALPHA=this._useRadianceOverAlpha,!this.backFaceCulling&&this._twoSidedLighting?i.TWOSIDEDLIGHTING=!0:i.TWOSIDEDLIGHTING=!1,i.ALPHATESTVALUE=this._alphaCutOff+(this._alphaCutOff%1==0?".":""),i.PREMULTIPLYALPHA=this.alphaMode===_.a.ALPHA_PREMULTIPLIED||this.alphaMode===_.a.ALPHA_PREMULTIPLIED_PORTERDUFF,i.ALPHABLEND=this.needAlphaBlendingForMesh(e),i.ALPHAFRESNEL=this._useAlphaFresnel||this._useLinearAlphaFresnel,i.LINEARALPHAFRESNEL=this._useLinearAlphaFresnel,i.SPECULARAA=o.getEngine().getCaps().standardDerivatives&&this._enableSpecularAntiAliasing}i._areImageProcessingDirty&&this._imageProcessingConfiguration&&this._imageProcessingConfiguration.prepareDefines(i),i.FORCENORMALFORWARD=this._forceNormalForward,i.RADIANCEOCCLUSION=this._useRadianceOcclusion,i.HORIZONOCCLUSION=this._useHorizonOcclusion,i._areMiscDirty&&(ir.a.PrepareDefinesForMisc(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e)||this._forceAlphaTest,i),i.UNLIT=this._unlit||(this.pointsCloud||this.wireframe)&&!e.isVerticesDataPresent(Oi.b.NormalKind),i.DEBUGMODE=this._debugMode),this.subSurface.prepareDefines(i,o),this.clearCoat.prepareDefines(i,o),this.anisotropy.prepareDefines(i,e,o),this.brdf.prepareDefines(i),this.sheen.prepareDefines(i,o),ir.a.PrepareDefinesForFrameBoundValues(o,s,i,!!n,r),ir.a.PrepareDefinesForAttributes(e,i,!0,!0,!0,this._transparencyMode!==t.PBRMATERIAL_OPAQUE)},t.prototype.forceCompilation=function(e,t,i){var n=this,r=l.a({clipPlane:!1},i),o=new Vr,s=this._prepareEffect(e,o,void 0,void 0,void 0,r.clipPlane);s.isReady()?t&&t(this):s.onCompileObservable.add(function(){t&&t(n)})},t.prototype.buildUniformLayout=function(){var e=this._uniformBuffer;e.addUniform("vAlbedoInfos",2),e.addUniform("vAmbientInfos",4),e.addUniform("vOpacityInfos",2),e.addUniform("vEmissiveInfos",2),e.addUniform("vLightmapInfos",2),e.addUniform("vReflectivityInfos",3),e.addUniform("vMicroSurfaceSamplerInfos",2),e.addUniform("vReflectionInfos",2),e.addUniform("vReflectionPosition",3),e.addUniform("vReflectionSize",3),e.addUniform("vBumpInfos",3),e.addUniform("albedoMatrix",16),e.addUniform("ambientMatrix",16),e.addUniform("opacityMatrix",16),e.addUniform("emissiveMatrix",16),e.addUniform("lightmapMatrix",16),e.addUniform("reflectivityMatrix",16),e.addUniform("microSurfaceSamplerMatrix",16),e.addUniform("bumpMatrix",16),e.addUniform("vTangentSpaceParams",2),e.addUniform("reflectionMatrix",16),e.addUniform("vReflectionColor",3),e.addUniform("vAlbedoColor",4),e.addUniform("vLightingIntensity",4),e.addUniform("vReflectionMicrosurfaceInfos",3),e.addUniform("pointSize",1),e.addUniform("vReflectivityColor",4),e.addUniform("vEmissiveColor",3),e.addUniform("visibility",1),yr.PrepareUniformBuffer(e),br.PrepareUniformBuffer(e),Er.PrepareUniformBuffer(e),Ar.PrepareUniformBuffer(e),e.create()},t.prototype.unbind=function(){if(this._activeEffect){var t=!1;this._reflectionTexture&&this._reflectionTexture.isRenderTarget&&(this._activeEffect.setTexture("reflection2DSampler",null),t=!0),this.subSurface.unbind(this._activeEffect)&&(t=!0),t&&this._markAllSubMeshesAsTexturesDirty()}e.prototype.unbind.call(this)},t.prototype.bindForSubMesh=function(e,i,n){var r=this.getScene(),s=n._materialDefines;if(s){var a=n.effect;if(a){this._activeEffect=a,s.INSTANCES||this.bindOnlyWorldMatrix(e),s.OBJECTSPACE_NORMALMAP&&(e.toNormalMatrix(this._normalMatrix),this.bindOnlyNormalMatrix(this._normalMatrix));var c=this._mustRebind(r,a,i.visibility);ir.a.BindBonesParameters(i,this._activeEffect);var l=null,u=this._uniformBuffer;if(c){var h=r.getEngine();if(u.bindToEffect(a,"Material"),this.bindViewProjection(a),l=this._getReflectionTexture(),!u.useUbo||!this.isFrozen||!u.isSync){if(r.texturesEnabled){if(this._albedoTexture&&or.a.DiffuseTextureEnabled&&(u.updateFloat2("vAlbedoInfos",this._albedoTexture.coordinatesIndex,this._albedoTexture.level),ir.a.BindTextureMatrix(this._albedoTexture,u,"albedo")),this._ambientTexture&&or.a.AmbientTextureEnabled&&(u.updateFloat4("vAmbientInfos",this._ambientTexture.coordinatesIndex,this._ambientTexture.level,this._ambientTextureStrength,this._ambientTextureImpactOnAnalyticalLights),ir.a.BindTextureMatrix(this._ambientTexture,u,"ambient")),this._opacityTexture&&or.a.OpacityTextureEnabled&&(u.updateFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),ir.a.BindTextureMatrix(this._opacityTexture,u,"opacity")),l&&or.a.ReflectionTextureEnabled){if(u.updateMatrix("reflectionMatrix",l.getReflectionTextureMatrix()),u.updateFloat2("vReflectionInfos",l.level,0),l.boundingBoxSize){var d=l;u.updateVector3("vReflectionPosition",d.boundingBoxPosition),u.updateVector3("vReflectionSize",d.boundingBoxSize)}var f=l.sphericalPolynomial;if(s.USESPHERICALFROMREFLECTIONMAP&&f)if(s.SPHERICAL_HARMONICS){var p=f.preScaledHarmonics;this._activeEffect.setVector3("vSphericalL00",p.l00),this._activeEffect.setVector3("vSphericalL1_1",p.l1_1),this._activeEffect.setVector3("vSphericalL10",p.l10),this._activeEffect.setVector3("vSphericalL11",p.l11),this._activeEffect.setVector3("vSphericalL2_2",p.l2_2),this._activeEffect.setVector3("vSphericalL2_1",p.l2_1),this._activeEffect.setVector3("vSphericalL20",p.l20),this._activeEffect.setVector3("vSphericalL21",p.l21),this._activeEffect.setVector3("vSphericalL22",p.l22)}else this._activeEffect.setFloat3("vSphericalX",f.x.x,f.x.y,f.x.z),this._activeEffect.setFloat3("vSphericalY",f.y.x,f.y.y,f.y.z),this._activeEffect.setFloat3("vSphericalZ",f.z.x,f.z.y,f.z.z),this._activeEffect.setFloat3("vSphericalXX_ZZ",f.xx.x-f.zz.x,f.xx.y-f.zz.y,f.xx.z-f.zz.z),this._activeEffect.setFloat3("vSphericalYY_ZZ",f.yy.x-f.zz.x,f.yy.y-f.zz.y,f.yy.z-f.zz.z),this._activeEffect.setFloat3("vSphericalZZ",f.zz.x,f.zz.y,f.zz.z),this._activeEffect.setFloat3("vSphericalXY",f.xy.x,f.xy.y,f.xy.z),this._activeEffect.setFloat3("vSphericalYZ",f.yz.x,f.yz.y,f.yz.z),this._activeEffect.setFloat3("vSphericalZX",f.zx.x,f.zx.y,f.zx.z);u.updateFloat3("vReflectionMicrosurfaceInfos",l.getSize().width,l.lodGenerationScale,l.lodGenerationOffset)}this._emissiveTexture&&or.a.EmissiveTextureEnabled&&(u.updateFloat2("vEmissiveInfos",this._emissiveTexture.coordinatesIndex,this._emissiveTexture.level),ir.a.BindTextureMatrix(this._emissiveTexture,u,"emissive")),this._lightmapTexture&&or.a.LightmapTextureEnabled&&(u.updateFloat2("vLightmapInfos",this._lightmapTexture.coordinatesIndex,this._lightmapTexture.level),ir.a.BindTextureMatrix(this._lightmapTexture,u,"lightmap")),or.a.SpecularTextureEnabled&&(this._metallicTexture?(u.updateFloat3("vReflectivityInfos",this._metallicTexture.coordinatesIndex,this._metallicTexture.level,this._ambientTextureStrength),ir.a.BindTextureMatrix(this._metallicTexture,u,"reflectivity")):this._reflectivityTexture&&(u.updateFloat3("vReflectivityInfos",this._reflectivityTexture.coordinatesIndex,this._reflectivityTexture.level,1),ir.a.BindTextureMatrix(this._reflectivityTexture,u,"reflectivity")),this._microSurfaceTexture&&(u.updateFloat2("vMicroSurfaceSamplerInfos",this._microSurfaceTexture.coordinatesIndex,this._microSurfaceTexture.level),ir.a.BindTextureMatrix(this._microSurfaceTexture,u,"microSurfaceSampler"))),this._bumpTexture&&h.getCaps().standardDerivatives&&or.a.BumpTextureEnabled&&!this._disableBumpMap&&(u.updateFloat3("vBumpInfos",this._bumpTexture.coordinatesIndex,this._bumpTexture.level,this._parallaxScaleBias),ir.a.BindTextureMatrix(this._bumpTexture,u,"bump"),r._mirroredCameraPosition?u.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?1:-1,this._invertNormalMapY?1:-1):u.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?-1:1,this._invertNormalMapY?-1:1))}this.pointsCloud&&u.updateFloat("pointSize",this.pointSize),s.METALLICWORKFLOW?(o.t.Color3[0].r=void 0===this._metallic||null===this._metallic?1:this._metallic,o.t.Color3[0].g=void 0===this._roughness||null===this._roughness?1:this._roughness,u.updateColor4("vReflectivityColor",o.t.Color3[0],0)):u.updateColor4("vReflectivityColor",this._reflectivityColor,this._microSurface),u.updateColor3("vEmissiveColor",or.a.EmissiveTextureEnabled?this._emissiveColor:o.e.BlackReadOnly),u.updateColor3("vReflectionColor",this._reflectionColor),u.updateColor4("vAlbedoColor",this._albedoColor,this.alpha),u.updateFloat("visibility",i.visibility),this._lightingInfos.x=this._directIntensity,this._lightingInfos.y=this._emissiveIntensity,this._lightingInfos.z=this._environmentIntensity,this._lightingInfos.w=this._specularIntensity,u.updateVector4("vLightingIntensity",this._lightingInfos)}r.texturesEnabled&&(this._albedoTexture&&or.a.DiffuseTextureEnabled&&u.setTexture("albedoSampler",this._albedoTexture),this._ambientTexture&&or.a.AmbientTextureEnabled&&u.setTexture("ambientSampler",this._ambientTexture),this._opacityTexture&&or.a.OpacityTextureEnabled&&u.setTexture("opacitySampler",this._opacityTexture),l&&or.a.ReflectionTextureEnabled&&(s.LODBASEDMICROSFURACE?u.setTexture("reflectionSampler",l):(u.setTexture("reflectionSampler",l._lodTextureMid||l),u.setTexture("reflectionSamplerLow",l._lodTextureLow||l),u.setTexture("reflectionSamplerHigh",l._lodTextureHigh||l))),s.ENVIRONMENTBRDF&&u.setTexture("environmentBrdfSampler",this._environmentBRDFTexture),this._emissiveTexture&&or.a.EmissiveTextureEnabled&&u.setTexture("emissiveSampler",this._emissiveTexture),this._lightmapTexture&&or.a.LightmapTextureEnabled&&u.setTexture("lightmapSampler",this._lightmapTexture),or.a.SpecularTextureEnabled&&(this._metallicTexture?u.setTexture("reflectivitySampler",this._metallicTexture):this._reflectivityTexture&&u.setTexture("reflectivitySampler",this._reflectivityTexture),this._microSurfaceTexture&&u.setTexture("microSurfaceSampler",this._microSurfaceTexture)),this._bumpTexture&&h.getCaps().standardDerivatives&&or.a.BumpTextureEnabled&&!this._disableBumpMap&&u.setTexture("bumpSampler",this._bumpTexture)),this.subSurface.bindForSubMesh(u,r,h,this.isFrozen,s.LODBASEDMICROSFURACE),this.clearCoat.bindForSubMesh(u,r,h,this._disableBumpMap,this.isFrozen,this._invertNormalMapX,this._invertNormalMapY),this.anisotropy.bindForSubMesh(u,r,this.isFrozen),this.sheen.bindForSubMesh(u,r,this.isFrozen),ir.a.BindClipPlane(this._activeEffect,r),r.ambientColor.multiplyToRef(this._ambientColor,this._globalAmbientColor);var _=r._forcedViewPosition?r._forcedViewPosition:r._mirroredCameraPosition?r._mirroredCameraPosition:r.activeCamera.globalPosition,g=r.useRightHandedSystem===(null!=r._mirroredCameraPosition);a.setFloat4("vEyePosition",_.x,_.y,_.z,g?-1:1),a.setColor3("vAmbientColor",this._globalAmbientColor),a.setFloat2("vDebugMode",this.debugLimit,this.debugFactor)}!c&&this.isFrozen||(r.lightsEnabled&&!this._disableLighting&&ir.a.BindLights(r,i,this._activeEffect,s,this._maxSimultaneousLights,this._lightFalloff!==t.LIGHTFALLOFF_STANDARD),(r.fogEnabled&&i.applyFog&&r.fogMode!==W.a.FOGMODE_NONE||l)&&this.bindView(a),ir.a.BindFogParameters(r,i,this._activeEffect,!0),s.NUM_MORPH_INFLUENCERS&&ir.a.BindMorphTargetParameters(i,this._activeEffect),this._imageProcessingConfiguration.bind(this._activeEffect),ir.a.BindLogDepth(s,this._activeEffect,r)),u.update(),this._afterBind(i,this._activeEffect)}}},t.prototype.getAnimatables=function(){var e=[];return this._albedoTexture&&this._albedoTexture.animations&&this._albedoTexture.animations.length>0&&e.push(this._albedoTexture),this._ambientTexture&&this._ambientTexture.animations&&this._ambientTexture.animations.length>0&&e.push(this._ambientTexture),this._opacityTexture&&this._opacityTexture.animations&&this._opacityTexture.animations.length>0&&e.push(this._opacityTexture),this._reflectionTexture&&this._reflectionTexture.animations&&this._reflectionTexture.animations.length>0&&e.push(this._reflectionTexture),this._emissiveTexture&&this._emissiveTexture.animations&&this._emissiveTexture.animations.length>0&&e.push(this._emissiveTexture),this._metallicTexture&&this._metallicTexture.animations&&this._metallicTexture.animations.length>0?e.push(this._metallicTexture):this._reflectivityTexture&&this._reflectivityTexture.animations&&this._reflectivityTexture.animations.length>0&&e.push(this._reflectivityTexture),this._bumpTexture&&this._bumpTexture.animations&&this._bumpTexture.animations.length>0&&e.push(this._bumpTexture),this._lightmapTexture&&this._lightmapTexture.animations&&this._lightmapTexture.animations.length>0&&e.push(this._lightmapTexture),this.subSurface.getAnimatables(e),this.clearCoat.getAnimatables(e),this.sheen.getAnimatables(e),this.anisotropy.getAnimatables(e),e},t.prototype._getReflectionTexture=function(){return this._reflectionTexture?this._reflectionTexture:this.getScene().environmentTexture},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._albedoTexture&&t.push(this._albedoTexture),this._ambientTexture&&t.push(this._ambientTexture),this._opacityTexture&&t.push(this._opacityTexture),this._reflectionTexture&&t.push(this._reflectionTexture),this._emissiveTexture&&t.push(this._emissiveTexture),this._reflectivityTexture&&t.push(this._reflectivityTexture),this._metallicTexture&&t.push(this._metallicTexture),this._microSurfaceTexture&&t.push(this._microSurfaceTexture),this._bumpTexture&&t.push(this._bumpTexture),this._lightmapTexture&&t.push(this._lightmapTexture),this.subSurface.getActiveTextures(t),this.clearCoat.getActiveTextures(t),this.sheen.getActiveTextures(t),this.anisotropy.getActiveTextures(t),t},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||(this._albedoTexture===t||(this._ambientTexture===t||(this._opacityTexture===t||(this._reflectionTexture===t||(this._reflectivityTexture===t||(this._metallicTexture===t||(this._microSurfaceTexture===t||(this._bumpTexture===t||(this._lightmapTexture===t||(this.subSurface.hasTexture(t)||this.clearCoat.hasTexture(t)||this.sheen.hasTexture(t)||this.anisotropy.hasTexture(t)))))))))))},t.prototype.dispose=function(t,i){i&&(this._albedoTexture&&this._albedoTexture.dispose(),this._ambientTexture&&this._ambientTexture.dispose(),this._opacityTexture&&this._opacityTexture.dispose(),this._reflectionTexture&&this._reflectionTexture.dispose(),this._environmentBRDFTexture&&this.getScene().environmentBRDFTexture!==this._environmentBRDFTexture&&this._environmentBRDFTexture.dispose(),this._emissiveTexture&&this._emissiveTexture.dispose(),this._metallicTexture&&this._metallicTexture.dispose(),this._reflectivityTexture&&this._reflectivityTexture.dispose(),this._bumpTexture&&this._bumpTexture.dispose(),this._lightmapTexture&&this._lightmapTexture.dispose()),this.subSurface.dispose(i),this.clearCoat.dispose(i),this.sheen.dispose(i),this.anisotropy.dispose(i),this._renderTargets.dispose(),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e.prototype.dispose.call(this,t,i)},t.PBRMATERIAL_OPAQUE=0,t.PBRMATERIAL_ALPHATEST=1,t.PBRMATERIAL_ALPHABLEND=2,t.PBRMATERIAL_ALPHATESTANDBLEND=3,t.DEFAULT_AO_ON_ANALYTICAL_LIGHTS=0,t.LIGHTFALLOFF_PHYSICAL=0,t.LIGHTFALLOFF_GLTF=1,t.LIGHTFALLOFF_STANDARD=2,l.c([Object(L.i)()],t.prototype,"_imageProcessingConfiguration",void 0),l.c([Object(L.b)("_markAllSubMeshesAsMiscDirty")],t.prototype,"debugMode",void 0),l.c([Object(L.c)()],t.prototype,"useLogarithmicDepth",null),l.c([Object(L.c)()],t.prototype,"transparencyMode",null),t}(rr.a),kr=function(e){function t(i,n){var r=e.call(this,i,n)||this;return r.directIntensity=1,r.emissiveIntensity=1,r.environmentIntensity=1,r.specularIntensity=1,r.disableBumpMap=!1,r.ambientTextureStrength=1,r.ambientTextureImpactOnAnalyticalLights=t.DEFAULT_AO_ON_ANALYTICAL_LIGHTS,r.ambientColor=new o.e(0,0,0),r.albedoColor=new o.e(1,1,1),r.reflectivityColor=new o.e(1,1,1),r.reflectionColor=new o.e(1,1,1),r.emissiveColor=new o.e(0,0,0),r.microSurface=1,r.useLightmapAsShadowmap=!1,r.useAlphaFromAlbedoTexture=!1,r.forceAlphaTest=!1,r.alphaCutOff=.4,r.useSpecularOverAlpha=!0,r.useMicroSurfaceFromReflectivityMapAlpha=!1,r.useRoughnessFromMetallicTextureAlpha=!0,r.useRoughnessFromMetallicTextureGreen=!1,r.useMetallnessFromMetallicTextureBlue=!1,r.useAmbientOcclusionFromMetallicTextureRed=!1,r.useAmbientInGrayScale=!1,r.useAutoMicroSurfaceFromReflectivityMap=!1,r.useRadianceOverAlpha=!0,r.useObjectSpaceNormalMap=!1,r.useParallax=!1,r.useParallaxOcclusion=!1,r.parallaxScaleBias=.05,r.disableLighting=!1,r.forceIrradianceInFragment=!1,r.maxSimultaneousLights=4,r.invertNormalMapX=!1,r.invertNormalMapY=!1,r.twoSidedLighting=!1,r.useAlphaFresnel=!1,r.useLinearAlphaFresnel=!1,r.environmentBRDFTexture=null,r.forceNormalForward=!1,r.enableSpecularAntiAliasing=!1,r.useHorizonOcclusion=!0,r.useRadianceOcclusion=!0,r.unlit=!1,r._environmentBRDFTexture=vr.GetEnvironmentBRDFTexture(n),r}return l.d(t,e),Object.defineProperty(t.prototype,"refractionTexture",{get:function(){return this.subSurface.refractionTexture},set:function(e){this.subSurface.refractionTexture=e,e?this.subSurface.isRefractionEnabled=!0:this.subSurface.linkRefractionWithTransparency||(this.subSurface.isRefractionEnabled=!1)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"indexOfRefraction",{get:function(){return 1/this.subSurface.indexOfRefraction},set:function(e){this.subSurface.indexOfRefraction=1/e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"invertRefractionY",{get:function(){return this.subSurface.invertRefractionY},set:function(e){this.subSurface.invertRefractionY=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"linkRefractionWithTransparency",{get:function(){return this.subSurface.linkRefractionWithTransparency},set:function(e){this.subSurface.linkRefractionWithTransparency=e,e&&(this.subSurface.isRefractionEnabled=!0)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"usePhysicalLightFalloff",{get:function(){return this._lightFalloff===Gr.LIGHTFALLOFF_PHYSICAL},set:function(e){e!==this.usePhysicalLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),this._lightFalloff=e?Gr.LIGHTFALLOFF_PHYSICAL:Gr.LIGHTFALLOFF_STANDARD)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"useGLTFLightFalloff",{get:function(){return this._lightFalloff===Gr.LIGHTFALLOFF_GLTF},set:function(e){e!==this.useGLTFLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),this._lightFalloff=e?Gr.LIGHTFALLOFF_GLTF:Gr.LIGHTFALLOFF_STANDARD)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e),this._markAllSubMeshesAsTexturesDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurvesEnabled",{get:function(){return this.imageProcessingConfiguration.colorCurvesEnabled},set:function(e){this.imageProcessingConfiguration.colorCurvesEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingEnabled",{get:function(){return this.imageProcessingConfiguration.colorGradingEnabled},set:function(e){this.imageProcessingConfiguration.colorGradingEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraToneMappingEnabled",{get:function(){return this._imageProcessingConfiguration.toneMappingEnabled},set:function(e){this._imageProcessingConfiguration.toneMappingEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraExposure",{get:function(){return this._imageProcessingConfiguration.exposure},set:function(e){this._imageProcessingConfiguration.exposure=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraContrast",{get:function(){return this._imageProcessingConfiguration.contrast},set:function(e){this._imageProcessingConfiguration.contrast=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingTexture",{get:function(){return this._imageProcessingConfiguration.colorGradingTexture},set:function(e){this._imageProcessingConfiguration.colorGradingTexture=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurves",{get:function(){return this._imageProcessingConfiguration.colorCurves},set:function(e){this._imageProcessingConfiguration.colorCurves=e},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"PBRMaterial"},t.prototype.clone=function(e){var i=this,n=L.a.Clone(function(){return new t(e,i.getScene())},this);return n.id=e,n.name=e,this.clearCoat.copyTo(n.clearCoat),this.anisotropy.copyTo(n.anisotropy),this.brdf.copyTo(n.brdf),this.sheen.copyTo(n.sheen),n},t.prototype.serialize=function(){var e=L.a.Serialize(this);return e.customType="BABYLON.PBRMaterial",e.clearCoat=this.clearCoat.serialize(),e.anisotropy=this.anisotropy.serialize(),e.brdf=this.brdf.serialize(),e.sheen=this.sheen.serialize(),e},t.Parse=function(e,i,n){var r=L.a.Parse(function(){return new t(e.name,i)},e,i,n);return e.clearCoat&&r.clearCoat.parse(e.clearCoat),e.anisotropy&&r.anisotropy.parse(e.anisotropy),e.brdf&&r.brdf.parse(e.brdf),e.sheen&&r.sheen.parse(e.brdf),r},t.PBRMATERIAL_OPAQUE=Gr.PBRMATERIAL_OPAQUE,t.PBRMATERIAL_ALPHATEST=Gr.PBRMATERIAL_ALPHATEST,t.PBRMATERIAL_ALPHABLEND=Gr.PBRMATERIAL_ALPHABLEND,t.PBRMATERIAL_ALPHATESTANDBLEND=Gr.PBRMATERIAL_ALPHATESTANDBLEND,t.DEFAULT_AO_ON_ANALYTICAL_LIGHTS=Gr.DEFAULT_AO_ON_ANALYTICAL_LIGHTS,l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"directIntensity",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"emissiveIntensity",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"environmentIntensity",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"specularIntensity",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"disableBumpMap",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"albedoTexture",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"ambientTexture",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"ambientTextureStrength",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"ambientTextureImpactOnAnalyticalLights",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesAndMiscDirty")],t.prototype,"opacityTexture",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionTexture",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"emissiveTexture",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectivityTexture",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"metallicTexture",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"metallic",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"roughness",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"microSurfaceTexture",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"bumpTexture",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty",null)],t.prototype,"lightmapTexture",void 0),l.c([Object(L.e)("ambient"),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"ambientColor",void 0),l.c([Object(L.e)("albedo"),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"albedoColor",void 0),l.c([Object(L.e)("reflectivity"),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectivityColor",void 0),l.c([Object(L.e)("reflection"),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionColor",void 0),l.c([Object(L.e)("emissive"),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"emissiveColor",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"microSurface",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useLightmapAsShadowmap",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesAndMiscDirty")],t.prototype,"useAlphaFromAlbedoTexture",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesAndMiscDirty")],t.prototype,"forceAlphaTest",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesAndMiscDirty")],t.prototype,"alphaCutOff",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useSpecularOverAlpha",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useMicroSurfaceFromReflectivityMapAlpha",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useRoughnessFromMetallicTextureAlpha",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useRoughnessFromMetallicTextureGreen",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useMetallnessFromMetallicTextureBlue",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useAmbientOcclusionFromMetallicTextureRed",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useAmbientInGrayScale",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useAutoMicroSurfaceFromReflectivityMap",void 0),l.c([Object(L.c)()],t.prototype,"usePhysicalLightFalloff",null),l.c([Object(L.c)()],t.prototype,"useGLTFLightFalloff",null),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useRadianceOverAlpha",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useObjectSpaceNormalMap",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useParallax",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useParallaxOcclusion",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"parallaxScaleBias",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"disableLighting",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"forceIrradianceInFragment",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"maxSimultaneousLights",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"invertNormalMapX",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"invertNormalMapY",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"twoSidedLighting",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useAlphaFresnel",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useLinearAlphaFresnel",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"environmentBRDFTexture",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"forceNormalForward",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"enableSpecularAntiAliasing",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useHorizonOcclusion",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useRadianceOcclusion",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsMiscDirty")],t.prototype,"unlit",void 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0===a&&(a=-1);var l=null;r.sphericalPolynomial&&(l=new Array);var u,h,d,f,g,m,v,y=t.getCaps().s3tc,b=new Int32Array(n,0,31),T=0,E=0,A=1;if(542327876===b[0])if(r.isFourCC||r.isRGB||r.isLuminance)if(!r.isCompressed||y){var x=b[22];f=b[1]+4;var R,P=!1;if(r.isFourCC)switch(u=b[21]){case Wr:A=8,E=y.COMPRESSED_RGBA_S3TC_DXT1_EXT;break;case Xr:A=16,E=y.COMPRESSED_RGBA_S3TC_DXT3_EXT;break;case Yr:A=16,E=y.COMPRESSED_RGBA_S3TC_DXT5_EXT;break;case 113:case 116:P=!0;break;case Kr:f+=20;var S=!1;switch(r.dxgiFormat){case 10:P=!0,S=!0;break;case 88:r.isRGB=!0,r.isFourCC=!1,x=32,S=!0}if(S)break;default:return void console.error("Unsupported FourCC code:",(R=u,String.fromCharCode(255&R,R>>8&255,R>>16&255,R>>24&255)))}var C=e._ExtractLongWordOrder(b[23]),M=e._ExtractLongWordOrder(b[24]),O=e._ExtractLongWordOrder(b[25]),I=e._ExtractLongWordOrder(b[26]);P&&(E=t._getRGBABufferInternalSizedFormat(r.textureType)),m=1,131072&b[2]&&!1!==o&&(m=Math.max(1,b[7]));for(var D=c||0;D<s;D++){for(h=b[4],d=b[3],v=0;v<m;++v){if(-1===a||a===v){var L=-1===a?v:0;if(!r.isCompressed&&r.isFourCC){i.format=_.a.TEXTUREFORMAT_RGBA,T=h*d*4;var w=null;t._badOS||t._badDesktopOS||!t.getCaps().textureHalfFloat&&!t.getCaps().textureFloat?(128===x?(w=e._GetFloatAsUIntRGBAArrayBuffer(h,d,f,T,n,L),l&&0==L&&l.push(e._GetFloatRGBAArrayBuffer(h,d,f,T,n,L))):64===x&&(w=e._GetHalfFloatAsUIntRGBAArrayBuffer(h,d,f,T,n,L),l&&0==L&&l.push(e._GetHalfFloatAsFloatRGBAArrayBuffer(h,d,f,T,n,L))),i.type=_.a.TEXTURETYPE_UNSIGNED_INT):128===x?(i.type=_.a.TEXTURETYPE_FLOAT,w=e._GetFloatRGBAArrayBuffer(h,d,f,T,n,L),l&&0==L&&l.push(w)):64!==x||t.getCaps().textureHalfFloat?(i.type=_.a.TEXTURETYPE_HALF_FLOAT,w=e._GetHalfFloatRGBAArrayBuffer(h,d,f,T,n,L),l&&0==L&&l.push(e._GetHalfFloatAsFloatRGBAArrayBuffer(h,d,f,T,n,L))):(i.type=_.a.TEXTURETYPE_FLOAT,w=e._GetHalfFloatAsFloatRGBAArrayBuffer(h,d,f,T,n,L),l&&0==L&&l.push(w)),w&&t._uploadDataToTextureDirectly(i,w,D,L)}else if(r.isRGB)i.type=_.a.TEXTURETYPE_UNSIGNED_INT,24===x?(i.format=_.a.TEXTUREFORMAT_RGB,T=h*d*3,g=e._GetRGBArrayBuffer(h,d,f,T,n,C,M,O),t._uploadDataToTextureDirectly(i,g,D,L)):(i.format=_.a.TEXTUREFORMAT_RGBA,T=h*d*4,g=e._GetRGBAArrayBuffer(h,d,f,T,n,C,M,O,I),t._uploadDataToTextureDirectly(i,g,D,L));else if(r.isLuminance){var F=t._getUnpackAlignement(),N=h;T=Math.floor((h+F-1)/F)*F*(d-1)+N,g=e._GetLuminanceArrayBuffer(h,d,f,T,n),i.format=_.a.TEXTUREFORMAT_LUMINANCE,i.type=_.a.TEXTURETYPE_UNSIGNED_INT,t._uploadDataToTextureDirectly(i,g,D,L)}else T=Math.max(4,h)/4*Math.max(4,d)/4*A,g=new Uint8Array(n,f,T),i.type=_.a.TEXTURETYPE_UNSIGNED_INT,t._uploadCompressedDataToTextureDirectly(i,E,h,d,g,D,L)}f+=x?h*d*(x/8):T,h*=.5,d*=.5,h=Math.max(1,h),d=Math.max(1,d)}if(void 0!==c)break}l&&l.length>0?r.sphericalPolynomial=jr.a.ConvertCubeMapToSphericalPolynomial({size:b[4],right:l[0],left:l[1],up:l[2],down:l[3],front:l[4],back:l[5],format:_.a.TEXTUREFORMAT_RGBA,type:_.a.TEXTURETYPE_FLOAT,gammaSpace:!1}):r.sphericalPolynomial=void 0}else p.a.Error("Compressed textures are not supported on this platform.");else p.a.Error("Unsupported format, must contain a FourCC, RGB or LUMINANCE code");else p.a.Error("Invalid magic number in DDS header")},e.StoreLODInAlphaChannel=!1,e}();ge.b.prototype.createPrefilteredCubeTexture=function(e,t,i,n,r,o,s,a,c){var l=this;void 0===r&&(r=null),void 0===o&&(o=null),void 0===a&&(a=null),void 0===c&&(c=!0);return this.createCubeTexture(e,t,null,!1,function(e){if(e){var o=e.texture;if(c?e.info.sphericalPolynomial&&(o._sphericalPolynomial=e.info.sphericalPolynomial):o._sphericalPolynomial=new zr.b,o._dataSource=ze.a.DATASOURCE_CUBEPREFILTERED,l.getCaps().textureLOD)r&&r(o);else{var s=l._gl,a=e.width;if(a){for(var u=[],h=0;h<3;h++){var d=1-h/2,f=n,_=D.a.Log2(a)*i+n,g=f+(_-f)*d,m=Math.round(Math.min(Math.max(g,0),_)),v=new ze.a(l,ze.a.DATASOURCE_TEMP);if(v.type=o.type,v.format=o.format,v.width=Math.pow(2,Math.max(D.a.Log2(a)-m,0)),v.height=v.width,v.isCube=!0,l._bindTextureDirectly(s.TEXTURE_CUBE_MAP,v,!0),s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_MAG_FILTER,s.LINEAR),s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_MIN_FILTER,s.LINEAR),s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_WRAP_S,s.CLAMP_TO_EDGE),s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_WRAP_T,s.CLAMP_TO_EDGE),e.isDDS){var y=e.info,b=e.data;l._unpackFlipY(y.isCompressed),Qr.UploadDDSLevels(l,v,b,y,!0,6,m)}else p.a.Warn("DDS is the only prefiltered cube map supported so far.");l._bindTextureDirectly(s.TEXTURE_CUBE_MAP,null);var T=new Kn.a(t);T.isCube=!0,T._texture=v,v.isReady=!0,u.push(T)}o._lodTextureHigh=u[2],o._lodTextureMid=u[1],o._lodTextureLow=u[0],r&&r(o)}}}else r&&r(null)},o,s,a,c,i,n)};var qr=function(){function e(){this.supportCascades=!0}return e.prototype.canLoad=function(e,t,i,n,r){return 0===e.indexOf(".dds")},e.prototype.transformUrl=function(e,t){return e},e.prototype.getFallbackTextureUrl=function(e,t){return null},e.prototype.loadCubeData=function(e,t,i,n,r){var o,s=t.getEngine(),a=!1;if(Array.isArray(e))for(var c=0;c<e.length;c++){var l=e[c];o=Qr.GetDDSInfo(l),t.width=o.width,t.height=o.height,a=(o.isRGB||o.isLuminance||o.mipmapCount>1)&&t.generateMipMaps,s._unpackFlipY(o.isCompressed),Qr.UploadDDSLevels(s,t,l,o,a,6,-1,c),o.isFourCC||1!==o.mipmapCount||s.generateMipMapsForCubemap(t)}else{var u=e;o=Qr.GetDDSInfo(u),t.width=o.width,t.height=o.height,i&&(o.sphericalPolynomial=new zr.b),a=(o.isRGB||o.isLuminance||o.mipmapCount>1)&&t.generateMipMaps,s._unpackFlipY(o.isCompressed),Qr.UploadDDSLevels(s,t,u,o,a,6),o.isFourCC||1!==o.mipmapCount||s.generateMipMapsForCubemap(t)}s._setCubeMapTextureParams(a),t.isReady=!0,n&&n({isDDS:!0,width:t.width,info:o,data:e,texture:t})},e.prototype.loadData=function(e,t,i){var n=Qr.GetDDSInfo(e),r=(n.isRGB||n.isLuminance||n.mipmapCount>1)&&t.generateMipMaps&&n.width>>n.mipmapCount-1==1;i(n.width,n.height,r,n.isFourCC,function(){Qr.UploadDDSLevels(t.getEngine(),t,e,n,r,1)})},e}();ge.b._TextureLoaders.push(new qr);var Zr="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n#include<helperFunctions>\nvoid main(void)\n{\ngl_FragColor=toRGBD(texture2D(textureSampler,vUV).rgb);\n}";zt.a.ShadersStore.rgbdEncodePixelShader=Zr;var Jr=function(){function e(){}return e.GetEnvInfo=function(t){for(var i=new DataView(t),n=0,r=0;r<e._MagicBytes.length;r++)if(i.getUint8(n++)!==e._MagicBytes[r])return p.a.Error("Not a babylon environment map"),null;for(var o="",s=0;s=i.getUint8(n++);)o+=String.fromCharCode(s);var a=JSON.parse(o);return a.specular&&(a.specular.specularDataPosition=n,a.specular.lodGenerationScale=a.specular.lodGenerationScale||.8),a},e.CreateEnvTextureAsync=function(t){var i=this,n=t.getInternalTexture();if(!n)return Promise.reject("The cube texture is invalid.");if(!t._prefiltered)return Promise.reject("The cube texture is invalid (not prefiltered).");var r=n.getEngine();if(r&&r.premultipliedAlpha)return Promise.reject("Env texture can only be created when the engine is created with the premultipliedAlpha option set to false.");if(t.textureType===_.a.TEXTURETYPE_UNSIGNED_INT)return Promise.reject("The cube texture should allow HDR (Full Float or Half Float).");var o=r.getRenderingCanvas();if(!o)return Promise.reject("Env texture can only be created when the engine is associated to a canvas.");var s=_.a.TEXTURETYPE_FLOAT;if(!r.getCaps().textureFloatRender&&(s=_.a.TEXTURETYPE_HALF_FLOAT,!r.getCaps().textureHalfFloatRender))return Promise.reject("Env texture can only be created when the browser supports half float or full float rendering.");var a=n.width,c=new W.a(r),l={},u=[],h=D.a.Log2(n.width);h=Math.round(h);for(var d=function(e){for(var i=Math.pow(2,h-e),n=function(n){var a=t.readPixels(n,e),h=r.createRawTexture(a,i,i,_.a.TEXTUREFORMAT_RGBA,!1,!1,_.a.TEXTURE_NEAREST_SAMPLINGMODE,null,s),d=new Promise(function(t,s){var a=new Ht("rgbdEncode","rgbdEncode",null,null,1,null,_.a.TEXTURE_NEAREST_SAMPLINGMODE,r,!1,void 0,_.a.TEXTURETYPE_UNSIGNED_INT,void 0,null,!1);a.getEffect().executeWhenCompiled(function(){a.onApply=function(e){e._bindTexture("textureSampler",h)};var s=r.getRenderWidth(),u=r.getRenderHeight();r.setSize(i,i),c.postProcessManager.directRender([a],null),ye.h.ToBlob(o,function(i){var r=new FileReader;r.onload=function(i){var r=i.target.result;l[6*e+n]=r,t()},r.readAsArrayBuffer(i)}),r.setSize(s,u)})});u.push(d)},a=0;a<6;a++)n(a)},f=0;f<=h;f++)d(f);return Promise.all(u).then(function(){c.dispose();for(var n={version:1,width:a,irradiance:i._CreateEnvTextureIrradiance(t),specular:{mipmaps:[],lodGenerationScale:t.lodGenerationScale}},r=0,o=0;o<=h;o++)for(var s=0;s<6;s++){var u=l[6*o+s].byteLength;n.specular.mipmaps.push({length:u,position:r}),r+=u}for(var d=JSON.stringify(n),f=new ArrayBuffer(d.length+1),p=new Uint8Array(f),_=(o=0,d.length);o<_;o++)p[o]=d.charCodeAt(o);p[d.length]=0;var g=e._MagicBytes.length+r+f.byteLength,m=new ArrayBuffer(g),v=new Uint8Array(m),y=new DataView(m),b=0;for(o=0;o<e._MagicBytes.length;o++)y.setUint8(b++,e._MagicBytes[o]);v.set(new Uint8Array(f),b),b+=f.byteLength;for(o=0;o<=h;o++)for(s=0;s<6;s++){var T=l[6*o+s];v.set(new Uint8Array(T),b),b+=T.byteLength}return m})},e._CreateEnvTextureIrradiance=function(e){var t=e.sphericalPolynomial;return null==t?null:{x:[t.x.x,t.x.y,t.x.z],y:[t.y.x,t.y.y,t.y.z],z:[t.z.x,t.z.y,t.z.z],xx:[t.xx.x,t.xx.y,t.xx.z],yy:[t.yy.x,t.yy.y,t.yy.z],zz:[t.zz.x,t.zz.y,t.zz.z],yz:[t.yz.x,t.yz.y,t.yz.z],zx:[t.zx.x,t.zx.y,t.zx.z],xy:[t.xy.x,t.xy.y,t.xy.z]}},e.UploadEnvLevelsAsync=function(t,i,n){if(1!==n.version)throw new Error('Unsupported babylon environment map version "'+n.version+'"');var r=n.specular;if(!r)return Promise.resolve();var o=D.a.Log2(n.width);if(o=Math.round(o)+1,r.mipmaps.length!==6*o)throw new Error('Unsupported specular mipmaps number "'+r.mipmaps.length+'"');t._lodGenerationScale=r.lodGenerationScale;for(var s=new Array(o),a=0;a<o;a++){s[a]=new Array(6);for(var c=0;c<6;c++){var l=r.mipmaps[6*a+c];s[a][c]=new Uint8Array(i,r.specularDataPosition+l.position,l.length)}}return e.UploadLevelsAsync(t,s)},e.UploadLevelsAsync=function(e,t){if(!ye.h.IsExponentOfTwo(e.width))throw new Error("Texture size must be a power of two");var i=Math.round(D.a.Log2(e.width))+1,n=e.getEngine(),r=!1,o=!1,s=null,a=null,c=null,l=n.getCaps();if(e.format=_.a.TEXTUREFORMAT_RGBA,e.type=_.a.TEXTURETYPE_UNSIGNED_INT,e.generateMipMaps=!0,n.updateTextureSamplingMode(_.a.TEXTURE_TRILINEAR_SAMPLINGMODE,e),l.textureLOD?n.webGLVersion<2?r=!1:l.textureHalfFloatRender&&l.textureHalfFloatLinearFiltering?(r=!0,e.type=_.a.TEXTURETYPE_HALF_FLOAT):l.textureFloatRender&&l.textureFloatLinearFiltering&&(r=!0,e.type=_.a.TEXTURETYPE_FLOAT):(r=!1,o=!0,c={}),r)s=new Ht("rgbdDecode","rgbdDecode",null,null,1,null,_.a.TEXTURE_TRILINEAR_SAMPLINGMODE,n,!1,void 0,e.type,void 0,null,!1),e._isRGBD=!1,e.invertY=!1,a=n.createRenderTargetCubeTexture(e.width,{generateDepthBuffer:!1,generateMipMaps:!0,generateStencilBuffer:!1,samplingMode:_.a.TEXTURE_TRILINEAR_SAMPLINGMODE,type:e.type,format:_.a.TEXTUREFORMAT_RGBA});else if(e._isRGBD=!0,e.invertY=!0,o)for(var u=e._lodGenerationScale,h=e._lodGenerationOffset,d=0;d<3;d++){var f=(i-1)*u+h,p=h+(f-h)*(1-d/2),g=Math.round(Math.min(Math.max(p,0),f)),m=new ze.a(n,ze.a.DATASOURCE_TEMP);m.isCube=!0,m.invertY=!0,m.generateMipMaps=!1,n.updateTextureSamplingMode(_.a.TEXTURE_LINEAR_LINEAR,m);var v=new Kn.a(null);switch(v.isCube=!0,v._texture=m,c[g]=v,d){case 0:e._lodTextureLow=v;break;case 1:e._lodTextureMid=v;break;case 2:e._lodTextureHigh=v}}var y=[],b=function(i){for(var l=function(l){var u=t[i][l],h=new Blob([u],{type:"image/png"}),d=URL.createObjectURL(h),f=new Image;f.src=d;var p=new Promise(function(t,u){f.onload=function(){if(r){var h=n.createTexture(null,!0,!0,null,_.a.TEXTURE_NEAREST_SAMPLINGMODE,null,function(e){u(e)},f);s.getEffect().executeWhenCompiled(function(){s.onApply=function(e){e._bindTexture("textureSampler",h),e.setFloat2("scale",1,1)},n.scenes[0].postProcessManager.directRender([s],a,!0,l,i),n.restoreDefaultFramebuffer(),h.dispose(),window.URL.revokeObjectURL(d),t()})}else{if(n._uploadImageToTexture(e,f,l,i),o){var p=c[i];p&&n._uploadImageToTexture(p._texture,f,l,0)}t()}},f.onerror=function(e){u(e)}});y.push(p)},u=0;u<6;u++)l(u)};for(d=0;d<t.length;d++)b(d);if(t.length<i){var T=void 0,E=Math.pow(2,i-1-t.length),A=E*E*4;switch(e.type){case _.a.TEXTURETYPE_UNSIGNED_INT:T=new Uint8Array(A);break;case _.a.TEXTURETYPE_HALF_FLOAT:T=new Uint16Array(A);break;case _.a.TEXTURETYPE_FLOAT:T=new Float32Array(A)}for(d=t.length;d<i;d++)for(var x=0;x<6;x++)n._uploadArrayBufferViewToTexture(e,T,x,d)}return Promise.all(y).then(function(){a&&(n._releaseFramebufferObjects(a),a._swapAndDie(e)),s&&s.dispose(),o&&(e._lodTextureHigh&&e._lodTextureHigh._texture&&(e._lodTextureHigh._texture.isReady=!0),e._lodTextureMid&&e._lodTextureMid._texture&&(e._lodTextureMid._texture.isReady=!0),e._lodTextureLow&&e._lodTextureLow._texture&&(e._lodTextureLow._texture.isReady=!0))})},e.UploadEnvSpherical=function(e,t){1!==t.version&&p.a.Warn('Unsupported babylon environment map version "'+t.version+'"');var i=t.irradiance;if(i){var n=new zr.b;o.x.FromArrayToRef(i.x,0,n.x),o.x.FromArrayToRef(i.y,0,n.y),o.x.FromArrayToRef(i.z,0,n.z),o.x.FromArrayToRef(i.xx,0,n.xx),o.x.FromArrayToRef(i.yy,0,n.yy),o.x.FromArrayToRef(i.zz,0,n.zz),o.x.FromArrayToRef(i.yz,0,n.yz),o.x.FromArrayToRef(i.zx,0,n.zx),o.x.FromArrayToRef(i.xy,0,n.xy),e._sphericalPolynomial=n}},e._UpdateRGBDAsync=function(t,i,n,r,o){return t._dataSource=ze.a.DATASOURCE_CUBERAW_RGBD,t._bufferViewArrayArray=i,t._lodGenerationScale=r,t._lodGenerationOffset=o,t._sphericalPolynomial=n,e.UploadLevelsAsync(t,i).then(function(){t.isReady=!0})},e._MagicBytes=[134,22,135,150,246,214,150,54],e}();ze.a._UpdateRGBDAsync=Jr._UpdateRGBDAsync;var $r=function(){function e(){this.supportCascades=!1}return e.prototype.canLoad=function(e,t,i,n,r){return 0===e.indexOf(".env")},e.prototype.transformUrl=function(e,t){return e},e.prototype.getFallbackTextureUrl=function(e,t){return null},e.prototype.loadCubeData=function(e,t,i,n,r){if(!Array.isArray(e)){e=e;var o=Jr.GetEnvInfo(e);o?(t.width=o.width,t.height=o.width,Jr.UploadEnvSpherical(t,o),Jr.UploadEnvLevelsAsync(t,e,o).then(function(){t.isReady=!0,n&&n()})):r&&r("Can not parse the environment file",null)}},e.prototype.loadData=function(e,t,i){throw".env not supported in 2d."},e}();ge.b._TextureLoaders.push(new $r);var eo=function(){function e(t,i,n,r){this.arrayBuffer=t,this.isInvalid=!1;var o=new Uint8Array(this.arrayBuffer,0,12);if(171!==o[0]||75!==o[1]||84!==o[2]||88!==o[3]||32!==o[4]||49!==o[5]||49!==o[6]||187!==o[7]||13!==o[8]||10!==o[9]||26!==o[10]||10!==o[11])return this.isInvalid=!0,void p.a.Error("texture missing KTX identifier");var s=Uint32Array.BYTES_PER_ELEMENT,a=new DataView(this.arrayBuffer,12,13*s),c=67305985===a.getUint32(0,!0);this.glType=a.getUint32(1*s,c),this.glTypeSize=a.getUint32(2*s,c),this.glFormat=a.getUint32(3*s,c),this.glInternalFormat=a.getUint32(4*s,c),this.glBaseInternalFormat=a.getUint32(5*s,c),this.pixelWidth=a.getUint32(6*s,c),this.pixelHeight=a.getUint32(7*s,c),this.pixelDepth=a.getUint32(8*s,c),this.numberOfArrayElements=a.getUint32(9*s,c),this.numberOfFaces=a.getUint32(10*s,c),this.numberOfMipmapLevels=a.getUint32(11*s,c),this.bytesOfKeyValueData=a.getUint32(12*s,c),0===this.glType?(this.numberOfMipmapLevels=Math.max(1,this.numberOfMipmapLevels),0!==this.pixelHeight&&0===this.pixelDepth?0===this.numberOfArrayElements?this.numberOfFaces===i?this.loadType=e.COMPRESSED_2D:p.a.Error("number of faces expected"+i+", but found "+this.numberOfFaces):p.a.Error("texture arrays not currently supported"):p.a.Error("only 2D textures currently supported")):p.a.Error("only compressed formats currently supported")}return e.prototype.uploadLevels=function(t,i){switch(this.loadType){case e.COMPRESSED_2D:this._upload2DCompressedLevels(t,i);break;case e.TEX_2D:case e.COMPRESSED_3D:case e.TEX_3D:}},e.prototype._upload2DCompressedLevels=function(t,i){for(var n=e.HEADER_LEN+this.bytesOfKeyValueData,r=this.pixelWidth,o=this.pixelHeight,s=i?this.numberOfMipmapLevels:1,a=0;a<s;a++){var c=new Int32Array(this.arrayBuffer,n,1)[0];n+=4;for(var l=0;l<this.numberOfFaces;l++){var u=new Uint8Array(this.arrayBuffer,n,c);t.getEngine()._uploadCompressedDataToTextureDirectly(t,this.glInternalFormat,r,o,u,l,a),n+=c,n+=3-(c+3)%4}r=Math.max(1,.5*r),o=Math.max(1,.5*o)}},e.HEADER_LEN=64,e.COMPRESSED_2D=0,e.COMPRESSED_3D=1,e.TEX_2D=2,e.TEX_3D=3,e}(),to=function(){function e(){this.supportCascades=!1}return e.prototype.canLoad=function(e,t,i,n,r){return!(!t||n||i||r)},e.prototype.transformUrl=function(e,t){var i=e.lastIndexOf(".");return-1!=i&&"ktx"==e.substring(i+1)?e:(i>-1?e.substring(0,i):e)+t},e.prototype.getFallbackTextureUrl=function(e,t){var i=new RegExp(t+"$");return e.replace(i,"")},e.prototype.loadCubeData=function(e,t,i,n,r){if(!Array.isArray(e)){t._invertVScale=!t.invertY;var o=t.getEngine(),s=new eo(e,6),a=s.numberOfMipmapLevels>1&&t.generateMipMaps;o._unpackFlipY(!0),s.uploadLevels(t,t.generateMipMaps),t.width=s.pixelWidth,t.height=s.pixelHeight,o._setCubeMapTextureParams(a),t.isReady=!0}},e.prototype.loadData=function(e,t,i){t._invertVScale=!t.invertY;var n=new eo(e,1);i(n.pixelWidth,n.pixelHeight,!1,!0,function(){n.uploadLevels(t,t.generateMipMaps)},n.isInvalid)},e}();ge.b._TextureLoaders.unshift(new to);W.a.prototype.createDefaultLight=function(e){if(void 0===e&&(e=!1),e&&this.lights)for(var t=0;t<this.lights.length;t++)this.lights[t].dispose();0===this.lights.length&&new Ti.a("default light",o.x.Up(),this)},W.a.prototype.createDefaultCamera=function(e,t,i){if(void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=!1),t&&this.activeCamera&&(this.activeCamera.dispose(),this.activeCamera=null),!this.activeCamera){var n,r=this.getWorldExtends(),s=r.max.subtract(r.min),a=r.min.add(s.scale(.5)),c=1.5*s.length();if(isFinite(c)||(c=1,a.copyFromFloats(0,0,0)),e){var l=new Et("default camera",-Math.PI/2,Math.PI/2,c,a,this);l.lowerRadiusLimit=.01*c,l.wheelPrecision=100/c,n=l}else{var u=new bt("default camera",new o.x(a.x,a.y,-c),this);u.setTarget(a),n=u}n.minZ=.01*c,n.maxZ=1e3*c,n.speed=.2*c,this.activeCamera=n;var h=this.getEngine().getRenderingCanvas();i&&h&&n.attachControl(h)}},W.a.prototype.createDefaultCameraOrLight=function(e,t,i){void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=!1),this.createDefaultLight(t),this.createDefaultCamera(e,t,i)},W.a.prototype.createDefaultSkybox=function(e,t,i,n,r){if(void 0===t&&(t=!1),void 0===i&&(i=1e3),void 0===n&&(n=0),void 0===r&&(r=!0),!e)return p.a.Warn("Can not create default skybox without environment texture."),null;r&&e&&(this.environmentTexture=e);var o=fe.a.CreateBox("hdrSkyBox",i,this);if(t){var s=new kr("skyBox",this);s.backFaceCulling=!1,s.reflectionTexture=e.clone(),s.reflectionTexture&&(s.reflectionTexture.coordinatesMode=ke.a.SKYBOX_MODE),s.microSurface=1-n,s.disableLighting=!0,s.twoSidedLighting=!0,o.infiniteDistance=!0,o.material=s}else{var a=new Ri.a("skyBox",this);a.backFaceCulling=!1,a.reflectionTexture=e.clone(),a.reflectionTexture&&(a.reflectionTexture.coordinatesMode=ke.a.SKYBOX_MODE),a.disableLighting=!0,o.infiniteDistance=!0,o.material=a}return o.isPickable=!1,o},W.a.prototype.createDefaultEnvironment=function(e){return pr?new pr(e,this):null},W.a.prototype.createDefaultVRExperience=function(e){return void 0===e&&(e={}),new Gi(this,e)},W.a.prototype.createDefaultXRExperienceAsync=function(){var e=this;return Hi.CreateAsync(this).then(function(t){var i=new qi(t);return Yi.CreateAsync(e,t,{outputCanvasContext:i.canvasContext}).then(function(e){return new Qi(t),t})})};var io=function(e){function t(t,i,n,r,o,s,a){void 0===r&&(r=!1),void 0===o&&(o=!1),void 0===s&&(s=ke.a.TRILINEAR_SAMPLINGMODE),void 0===a&&(a={autoPlay:!0,loop:!0,autoUpdateTexture:!0});var c=e.call(this,null,n,!r,o)||this;c._onUserActionRequestedObservable=null,c._stillImageCaptured=!1,c._displayingPosterTexture=!1,c._createInternalTexture=function(){if(null!=c._texture){if(!c._displayingPosterTexture)return;c._texture.dispose(),c._displayingPosterTexture=!1}if(!c._engine.needPOTTextures||ye.h.IsExponentOfTwo(c.video.videoWidth)&&ye.h.IsExponentOfTwo(c.video.videoHeight)?(c.wrapU=ke.a.WRAP_ADDRESSMODE,c.wrapV=ke.a.WRAP_ADDRESSMODE):(c.wrapU=ke.a.CLAMP_ADDRESSMODE,c.wrapV=ke.a.CLAMP_ADDRESSMODE,c._generateMipMaps=!1),c._texture=c._engine.createDynamicTexture(c.video.videoWidth,c.video.videoHeight,c._generateMipMaps,c.samplingMode),c.video.autoplay||c._settings.poster)c._texture.isReady=!0,c._updateInternalTexture(),c.onLoadObservable.hasObservers()&&c.onLoadObservable.notifyObservers(c);else{var e=c.video.onplaying,t=!1,i=c.video.muted;c.video.muted=!0,c.video.onplaying=function(){c.video.muted=i,c.video.onplaying=e,c._texture.isReady=!0,c._updateInternalTexture(),t||c.video.pause(),c.onLoadObservable.hasObservers()&&c.onLoadObservable.notifyObservers(c)};var n=c.video.play();n?n.then(function(){}).catch(function(){t=!0,c._onUserActionRequestedObservable&&c._onUserActionRequestedObservable.hasObservers()&&c._onUserActionRequestedObservable.notifyObservers(c)}):(c.video.onplaying=e,c._texture.isReady=!0,c._updateInternalTexture(),c.onLoadObservable.hasObservers()&&c.onLoadObservable.notifyObservers(c))}},c.reset=function(){null!=c._texture&&(c._displayingPosterTexture||(c._texture.dispose(),c._texture=null))},c._updateInternalTexture=function(){null!=c._texture&&c._texture.isReady&&(c.video.readyState<c.video.HAVE_CURRENT_DATA||c._displayingPosterTexture||c._engine.updateVideoTexture(c._texture,c.video,c._invertY))},c._engine=c.getScene().getEngine(),c._generateMipMaps=r,c._initialSamplingMode=s,c.autoUpdateTexture=a.autoUpdateTexture,c.name=t||c._getName(i),c.video=c._getVideo(i),c._settings=a,a.poster&&(c.video.poster=a.poster),void 0!==a.autoPlay&&(c.video.autoplay=a.autoPlay),void 0!==a.loop&&(c.video.loop=a.loop),c.video.setAttribute("playsinline",""),c.video.addEventListener("paused",c._updateInternalTexture),c.video.addEventListener("seeked",c._updateInternalTexture),c.video.addEventListener("emptied",c.reset),c._createInternalTextureOnEvent=a.poster&&!a.autoPlay?"play":"canplay",c.video.addEventListener(c._createInternalTextureOnEvent,c._createInternalTexture);var l=c.video.readyState>=c.video.HAVE_CURRENT_DATA;return!a.poster||a.autoPlay&&l?l&&c._createInternalTexture():(c._texture=c._engine.createTexture(a.poster,!1,!0,n),c._displayingPosterTexture=!0),c}return l.d(t,e),Object.defineProperty(t.prototype,"onUserActionRequestedObservable",{get:function(){return this._onUserActionRequestedObservable||(this._onUserActionRequestedObservable=new r.c),this._onUserActionRequestedObservable},enumerable:!0,configurable:!0}),t.prototype._getName=function(e){return e instanceof HTMLVideoElement?e.currentSrc:"object"==typeof e?e.toString():e},t.prototype._getVideo=function(e){if(e instanceof HTMLVideoElement)return ye.h.SetCorsBehavior(e.currentSrc,e),e;var t=document.createElement("video");return"string"==typeof e?(ye.h.SetCorsBehavior(e,t),t.src=e):(ye.h.SetCorsBehavior(e[0],t),e.forEach(function(e){var i=document.createElement("source");i.src=e,t.appendChild(i)})),t},t.prototype._rebuild=function(){this.update()},t.prototype.update=function(){this.autoUpdateTexture&&this.updateTexture(!0)},t.prototype.updateTexture=function(e){e&&(this.video.paused&&this._stillImageCaptured||(this._stillImageCaptured=!0,this._updateInternalTexture()))},t.prototype.updateURL=function(e){this.video.src=e},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._onUserActionRequestedObservable&&(this._onUserActionRequestedObservable.clear(),this._onUserActionRequestedObservable=null),this.video.removeEventListener(this._createInternalTextureOnEvent,this._createInternalTexture),this.video.removeEventListener("paused",this._updateInternalTexture),this.video.removeEventListener("seeked",this._updateInternalTexture),this.video.removeEventListener("emptied",this.reset),this.video.pause()},t.CreateFromStreamAsync=function(e,i){var n=document.createElement("video");return n.setAttribute("autoplay",""),n.setAttribute("muted","true"),n.setAttribute("playsinline",""),n.muted=!0,void 0!==n.mozSrcObject?n.mozSrcObject=i:"object"==typeof n.srcObject?n.srcObject=i:(window.URL=window.URL||window.webkitURL||window.mozURL||window.msURL,n.src=window.URL&&window.URL.createObjectURL(i)),new Promise(function(i){var r=function(){i(new t("video",n,e,!0,!0)),n.removeEventListener("playing",r)};n.addEventListener("playing",r),n.play()})},t.CreateFromWebCamAsync=function(e,t,i){var n,r=this;return void 0===i&&(i=!1),t&&t.deviceId&&(n={exact:t.deviceId}),navigator.mediaDevices?navigator.mediaDevices.getUserMedia({video:t,audio:i}).then(function(t){return r.CreateFromStreamAsync(e,t)}):(navigator.getUserMedia=navigator.getUserMedia||navigator.webkitGetUserMedia||navigator.mozGetUserMedia||navigator.msGetUserMedia,navigator.getUserMedia&&navigator.getUserMedia({video:{deviceId:n,width:{min:t&&t.minWidth||256,max:t&&t.maxWidth||640},height:{min:t&&t.minHeight||256,max:t&&t.maxHeight||480}},audio:i},function(t){return r.CreateFromStreamAsync(e,t)},function(e){p.a.Error(e.name)}),Promise.reject("No support for userMedia on this device"))},t.CreateFromWebCam=function(e,t,i,n){void 0===n&&(n=!1),this.CreateFromWebCamAsync(e,i,n).then(function(e){t&&t(e)}).catch(function(e){p.a.Error(e.name)})},t}(ke.a),no=function(e){function t(i,n,r,s){var a=e.call(this,i,s)||this;a._useDirectMapping=!1,a._videoMode=t.MODE_MONOSCOPIC,a._onBeforeCameraRenderObserver=null,s=a.getScene(),i=i||"videoDome",r.resolution=0|Math.abs(r.resolution)||32,r.clickToPlay=Boolean(r.clickToPlay),r.autoPlay=void 0===r.autoPlay||Boolean(r.autoPlay),r.loop=void 0===r.loop||Boolean(r.loop),r.size=Math.abs(r.size)||(s.activeCamera?.48*s.activeCamera.maxZ:1e3),void 0===r.useDirectMapping?a._useDirectMapping=!0:a._useDirectMapping=r.useDirectMapping,void 0===r.faceForward&&(r.faceForward=!0),a._setReady(!1);var c={loop:r.loop,autoPlay:r.autoPlay,autoUpdateTexture:!0,poster:r.poster},l=a._material=new dr(i+"_material",s),u=a._videoTexture=new io(i+"_texture",n,s,!1,a._useDirectMapping,ke.a.TRILINEAR_SAMPLINGMODE,c);if(a._mesh=fe.a.CreateSphere(i+"_mesh",r.resolution,r.size,s,!1,fe.a.BACKSIDE),u.onLoadObservable.addOnce(function(){a._setReady(!0)}),l.useEquirectangularFOV=!0,l.fovMultiplier=1,l.opacityFresnel=!1,a._useDirectMapping?(u.wrapU=ke.a.CLAMP_ADDRESSMODE,u.wrapV=ke.a.CLAMP_ADDRESSMODE,l.diffuseTexture=u):(u.coordinatesMode=ke.a.FIXED_EQUIRECTANGULAR_MIRRORED_MODE,u.wrapV=ke.a.CLAMP_ADDRESSMODE,l.reflectionTexture=u),a._mesh.material=l,a._mesh.parent=a,r.clickToPlay&&(s.onPointerUp=function(){a._videoTexture.video.play()}),r.faceForward&&s.activeCamera){var h=s.activeCamera,d=o.x.Forward(),f=o.x.TransformNormal(d,h.getViewMatrix());f.normalize(),a.rotation.y=Math.acos(o.x.Dot(d,f))}return a}return l.d(t,e),Object.defineProperty(t.prototype,"videoTexture",{get:function(){return this._videoTexture},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fovMultiplier",{get:function(){return this._material.fovMultiplier},set:function(e){this._material.fovMultiplier=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"videoMode",{get:function(){return this._videoMode},set:function(e){this._videoMode!==e&&this._changeVideoMode(e)},enumerable:!0,configurable:!0}),t.prototype._changeVideoMode=function(e){var i=this;switch(this._scene.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._videoMode=e,this._videoTexture.uScale=1,this._videoTexture.vScale=1,this._videoTexture.uOffset=0,this._videoTexture.vOffset=0,e){case t.MODE_SIDEBYSIDE:this._videoTexture.uScale=.5,this._onBeforeCameraRenderObserver=this._scene.onBeforeCameraRenderObservable.add(function(e){i._videoTexture.uOffset=e.isRightCamera?.5:0});break;case t.MODE_TOPBOTTOM:this._videoTexture.vScale=.5,this._onBeforeCameraRenderObserver=this._scene.onBeforeCameraRenderObservable.add(function(e){i._videoTexture.vOffset=e.isRightCamera?.5:0})}},t.prototype.dispose=function(t,i){void 0===i&&(i=!1),this._videoTexture.dispose(),this._mesh.dispose(),this._material.dispose(),this._scene.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),e.prototype.dispose.call(this,t,i)},t.MODE_MONOSCOPIC=0,t.MODE_TOPBOTTOM=1,t.MODE_SIDEBYSIDE=2,t}(_r.a),ro=function(){function e(e){this.engine=e,this._captureGPUFrameTime=!1,this._gpuFrameTime=new ye.f,this._captureShaderCompilationTime=!1,this._shaderCompilationTime=new ye.f,this._onBeginFrameObserver=null,this._onEndFrameObserver=null,this._onBeforeShaderCompilationObserver=null,this._onAfterShaderCompilationObserver=null}return Object.defineProperty(e.prototype,"gpuFrameTimeCounter",{get:function(){return this._gpuFrameTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureGPUFrameTime",{get:function(){return this._captureGPUFrameTime},set:function(e){var t=this;e!==this._captureGPUFrameTime&&(this._captureGPUFrameTime=e,e?(this._onBeginFrameObserver=this.engine.onBeginFrameObservable.add(function(){t._gpuFrameTimeToken||(t._gpuFrameTimeToken=t.engine.startTimeQuery())}),this._onEndFrameObserver=this.engine.onEndFrameObservable.add(function(){if(t._gpuFrameTimeToken){var e=t.engine.endTimeQuery(t._gpuFrameTimeToken);e>-1&&(t._gpuFrameTimeToken=null,t._gpuFrameTime.fetchNewFrame(),t._gpuFrameTime.addCount(e,!0))}})):(this.engine.onBeginFrameObservable.remove(this._onBeginFrameObserver),this._onBeginFrameObserver=null,this.engine.onEndFrameObservable.remove(this._onEndFrameObserver),this._onEndFrameObserver=null))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"shaderCompilationTimeCounter",{get:function(){return this._shaderCompilationTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureShaderCompilationTime",{get:function(){return this._captureShaderCompilationTime},set:function(e){var t=this;e!==this._captureShaderCompilationTime&&(this._captureShaderCompilationTime=e,e?(this._onBeforeShaderCompilationObserver=this.engine.onBeforeShaderCompilationObservable.add(function(){t._shaderCompilationTime.fetchNewFrame(),t._shaderCompilationTime.beginMonitoring()}),this._onAfterShaderCompilationObserver=this.engine.onAfterShaderCompilationObservable.add(function(){t._shaderCompilationTime.endMonitoring()})):(this.engine.onBeforeShaderCompilationObservable.remove(this._onBeforeShaderCompilationObserver),this._onBeforeShaderCompilationObserver=null,this.engine.onAfterShaderCompilationObservable.remove(this._onAfterShaderCompilationObserver),this._onAfterShaderCompilationObserver=null))},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){this.engine.onBeginFrameObservable.remove(this._onBeginFrameObserver),this._onBeginFrameObserver=null,this.engine.onEndFrameObservable.remove(this._onEndFrameObserver),this._onEndFrameObserver=null,this.engine.onBeforeShaderCompilationObservable.remove(this._onBeforeShaderCompilationObserver),this._onBeforeShaderCompilationObserver=null,this.engine.onAfterShaderCompilationObservable.remove(this._onAfterShaderCompilationObserver),this._onAfterShaderCompilationObserver=null,this.engine=null},e}(),oo=function(){function e(e){var t=this;this.scene=e,this._captureActiveMeshesEvaluationTime=!1,this._activeMeshesEvaluationTime=new ye.f,this._captureRenderTargetsRenderTime=!1,this._renderTargetsRenderTime=new ye.f,this._captureFrameTime=!1,this._frameTime=new ye.f,this._captureRenderTime=!1,this._renderTime=new ye.f,this._captureInterFrameTime=!1,this._interFrameTime=new ye.f,this._captureParticlesRenderTime=!1,this._particlesRenderTime=new ye.f,this._captureSpritesRenderTime=!1,this._spritesRenderTime=new ye.f,this._capturePhysicsTime=!1,this._physicsTime=new ye.f,this._captureAnimationsTime=!1,this._animationsTime=new ye.f,this._captureCameraRenderTime=!1,this._cameraRenderTime=new ye.f,this._onBeforeActiveMeshesEvaluationObserver=null,this._onAfterActiveMeshesEvaluationObserver=null,this._onBeforeRenderTargetsRenderObserver=null,this._onAfterRenderTargetsRenderObserver=null,this._onAfterRenderObserver=null,this._onBeforeDrawPhaseObserver=null,this._onAfterDrawPhaseObserver=null,this._onBeforeAnimationsObserver=null,this._onBeforeParticlesRenderingObserver=null,this._onAfterParticlesRenderingObserver=null,this._onBeforeSpritesRenderingObserver=null,this._onAfterSpritesRenderingObserver=null,this._onBeforePhysicsObserver=null,this._onAfterPhysicsObserver=null,this._onAfterAnimationsObserver=null,this._onBeforeCameraRenderObserver=null,this._onAfterCameraRenderObserver=null,this._onBeforeAnimationsObserver=e.onBeforeAnimationsObservable.add(function(){t._captureActiveMeshesEvaluationTime&&t._activeMeshesEvaluationTime.fetchNewFrame(),t._captureRenderTargetsRenderTime&&t._renderTargetsRenderTime.fetchNewFrame(),t._captureFrameTime&&(ye.h.StartPerformanceCounter("Scene rendering"),t._frameTime.beginMonitoring()),t._captureInterFrameTime&&t._interFrameTime.endMonitoring(),t._captureParticlesRenderTime&&t._particlesRenderTime.fetchNewFrame(),t._captureSpritesRenderTime&&t._spritesRenderTime.fetchNewFrame(),t._captureAnimationsTime&&t._animationsTime.beginMonitoring(),t.scene.getEngine()._drawCalls.fetchNewFrame()}),this._onAfterRenderObserver=e.onAfterRenderObservable.add(function(){t._captureFrameTime&&(ye.h.EndPerformanceCounter("Scene rendering"),t._frameTime.endMonitoring()),t._captureRenderTime&&t._renderTime.endMonitoring(!1),t._captureInterFrameTime&&t._interFrameTime.beginMonitoring()})}return Object.defineProperty(e.prototype,"activeMeshesEvaluationTimeCounter",{get:function(){return this._activeMeshesEvaluationTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureActiveMeshesEvaluationTime",{get:function(){return this._captureActiveMeshesEvaluationTime},set:function(e){var t=this;e!==this._captureActiveMeshesEvaluationTime&&(this._captureActiveMeshesEvaluationTime=e,e?(this._onBeforeActiveMeshesEvaluationObserver=this.scene.onBeforeActiveMeshesEvaluationObservable.add(function(){ye.h.StartPerformanceCounter("Active meshes evaluation"),t._activeMeshesEvaluationTime.beginMonitoring()}),this._onAfterActiveMeshesEvaluationObserver=this.scene.onAfterActiveMeshesEvaluationObservable.add(function(){ye.h.EndPerformanceCounter("Active meshes evaluation"),t._activeMeshesEvaluationTime.endMonitoring()})):(this.scene.onBeforeActiveMeshesEvaluationObservable.remove(this._onBeforeActiveMeshesEvaluationObserver),this._onBeforeActiveMeshesEvaluationObserver=null,this.scene.onAfterActiveMeshesEvaluationObservable.remove(this._onAfterActiveMeshesEvaluationObserver),this._onAfterActiveMeshesEvaluationObserver=null))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"renderTargetsRenderTimeCounter",{get:function(){return this._renderTargetsRenderTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureRenderTargetsRenderTime",{get:function(){return this._captureRenderTargetsRenderTime},set:function(e){var t=this;e!==this._captureRenderTargetsRenderTime&&(this._captureRenderTargetsRenderTime=e,e?(this._onBeforeRenderTargetsRenderObserver=this.scene.onBeforeRenderTargetsRenderObservable.add(function(){ye.h.StartPerformanceCounter("Render targets rendering"),t._renderTargetsRenderTime.beginMonitoring()}),this._onAfterRenderTargetsRenderObserver=this.scene.onAfterRenderTargetsRenderObservable.add(function(){ye.h.EndPerformanceCounter("Render targets rendering"),t._renderTargetsRenderTime.endMonitoring(!1)})):(this.scene.onBeforeRenderTargetsRenderObservable.remove(this._onBeforeRenderTargetsRenderObserver),this._onBeforeRenderTargetsRenderObserver=null,this.scene.onAfterRenderTargetsRenderObservable.remove(this._onAfterRenderTargetsRenderObserver),this._onAfterRenderTargetsRenderObserver=null))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"particlesRenderTimeCounter",{get:function(){return this._particlesRenderTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureParticlesRenderTime",{get:function(){return this._captureParticlesRenderTime},set:function(e){var t=this;e!==this._captureParticlesRenderTime&&(this._captureParticlesRenderTime=e,e?(this._onBeforeParticlesRenderingObserver=this.scene.onBeforeParticlesRenderingObservable.add(function(){ye.h.StartPerformanceCounter("Particles"),t._particlesRenderTime.beginMonitoring()}),this._onAfterParticlesRenderingObserver=this.scene.onAfterParticlesRenderingObservable.add(function(){ye.h.EndPerformanceCounter("Particles"),t._particlesRenderTime.endMonitoring(!1)})):(this.scene.onBeforeParticlesRenderingObservable.remove(this._onBeforeParticlesRenderingObserver),this._onBeforeParticlesRenderingObserver=null,this.scene.onAfterParticlesRenderingObservable.remove(this._onAfterParticlesRenderingObserver),this._onAfterParticlesRenderingObserver=null))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"spritesRenderTimeCounter",{get:function(){return this._spritesRenderTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureSpritesRenderTime",{get:function(){return this._captureSpritesRenderTime},set:function(e){var t=this;e!==this._captureSpritesRenderTime&&(this._captureSpritesRenderTime=e,this.scene.spriteManagers&&(e?(this._onBeforeSpritesRenderingObserver=this.scene.onBeforeSpritesRenderingObservable.add(function(){ye.h.StartPerformanceCounter("Sprites"),t._spritesRenderTime.beginMonitoring()}),this._onAfterSpritesRenderingObserver=this.scene.onAfterSpritesRenderingObservable.add(function(){ye.h.EndPerformanceCounter("Sprites"),t._spritesRenderTime.endMonitoring(!1)})):(this.scene.onBeforeSpritesRenderingObservable.remove(this._onBeforeSpritesRenderingObserver),this._onBeforeSpritesRenderingObserver=null,this.scene.onAfterSpritesRenderingObservable.remove(this._onAfterSpritesRenderingObserver),this._onAfterSpritesRenderingObserver=null)))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"physicsTimeCounter",{get:function(){return this._physicsTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"capturePhysicsTime",{get:function(){return this._capturePhysicsTime},set:function(e){var t=this;e!==this._capturePhysicsTime&&this.scene.onBeforePhysicsObservable&&(this._capturePhysicsTime=e,e?(this._onBeforePhysicsObserver=this.scene.onBeforePhysicsObservable.add(function(){ye.h.StartPerformanceCounter("Physics"),t._physicsTime.beginMonitoring()}),this._onAfterPhysicsObserver=this.scene.onAfterPhysicsObservable.add(function(){ye.h.EndPerformanceCounter("Physics"),t._physicsTime.endMonitoring()})):(this.scene.onBeforePhysicsObservable.remove(this._onBeforePhysicsObserver),this._onBeforePhysicsObserver=null,this.scene.onAfterPhysicsObservable.remove(this._onAfterPhysicsObserver),this._onAfterPhysicsObserver=null))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"animationsTimeCounter",{get:function(){return this._animationsTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureAnimationsTime",{get:function(){return this._captureAnimationsTime},set:function(e){var t=this;e!==this._captureAnimationsTime&&(this._captureAnimationsTime=e,e?this._onAfterAnimationsObserver=this.scene.onAfterAnimationsObservable.add(function(){t._animationsTime.endMonitoring()}):(this.scene.onAfterAnimationsObservable.remove(this._onAfterAnimationsObserver),this._onAfterAnimationsObserver=null))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"frameTimeCounter",{get:function(){return this._frameTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureFrameTime",{get:function(){return this._captureFrameTime},set:function(e){this._captureFrameTime=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"interFrameTimeCounter",{get:function(){return this._interFrameTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureInterFrameTime",{get:function(){return this._captureInterFrameTime},set:function(e){this._captureInterFrameTime=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"renderTimeCounter",{get:function(){return this._renderTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureRenderTime",{get:function(){return this._captureRenderTime},set:function(e){var t=this;e!==this._captureRenderTime&&(this._captureRenderTime=e,e?(this._onBeforeDrawPhaseObserver=this.scene.onBeforeDrawPhaseObservable.add(function(){t._renderTime.beginMonitoring(),ye.h.StartPerformanceCounter("Main render")}),this._onAfterDrawPhaseObserver=this.scene.onAfterDrawPhaseObservable.add(function(){t._renderTime.endMonitoring(!1),ye.h.EndPerformanceCounter("Main render")})):(this.scene.onBeforeDrawPhaseObservable.remove(this._onBeforeDrawPhaseObserver),this._onBeforeDrawPhaseObserver=null,this.scene.onAfterDrawPhaseObservable.remove(this._onAfterDrawPhaseObserver),this._onAfterDrawPhaseObserver=null))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"cameraRenderTimeCounter",{get:function(){return this._cameraRenderTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureCameraRenderTime",{get:function(){return this._captureCameraRenderTime},set:function(e){var t=this;e!==this._captureCameraRenderTime&&(this._captureCameraRenderTime=e,e?(this._onBeforeCameraRenderObserver=this.scene.onBeforeCameraRenderObservable.add(function(e){t._cameraRenderTime.beginMonitoring(),ye.h.StartPerformanceCounter("Rendering camera "+e.name)}),this._onAfterCameraRenderObserver=this.scene.onAfterCameraRenderObservable.add(function(e){t._cameraRenderTime.endMonitoring(!1),ye.h.EndPerformanceCounter("Rendering camera "+e.name)})):(this.scene.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._onBeforeCameraRenderObserver=null,this.scene.onAfterCameraRenderObservable.remove(this._onAfterCameraRenderObserver),this._onAfterCameraRenderObserver=null))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"drawCallsCounter",{get:function(){return this.scene.getEngine()._drawCalls},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){this.scene.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=null,this.scene.onBeforeActiveMeshesEvaluationObservable.remove(this._onBeforeActiveMeshesEvaluationObserver),this._onBeforeActiveMeshesEvaluationObserver=null,this.scene.onAfterActiveMeshesEvaluationObservable.remove(this._onAfterActiveMeshesEvaluationObserver),this._onAfterActiveMeshesEvaluationObserver=null,this.scene.onBeforeRenderTargetsRenderObservable.remove(this._onBeforeRenderTargetsRenderObserver),this._onBeforeRenderTargetsRenderObserver=null,this.scene.onAfterRenderTargetsRenderObservable.remove(this._onAfterRenderTargetsRenderObserver),this._onAfterRenderTargetsRenderObserver=null,this.scene.onBeforeAnimationsObservable.remove(this._onBeforeAnimationsObserver),this._onBeforeAnimationsObserver=null,this.scene.onBeforeParticlesRenderingObservable.remove(this._onBeforeParticlesRenderingObserver),this._onBeforeParticlesRenderingObserver=null,this.scene.onAfterParticlesRenderingObservable.remove(this._onAfterParticlesRenderingObserver),this._onAfterParticlesRenderingObserver=null,this._onBeforeSpritesRenderingObserver&&(this.scene.onBeforeSpritesRenderingObservable.remove(this._onBeforeSpritesRenderingObserver),this._onBeforeSpritesRenderingObserver=null),this._onAfterSpritesRenderingObserver&&(this.scene.onAfterSpritesRenderingObservable.remove(this._onAfterSpritesRenderingObserver),this._onAfterSpritesRenderingObserver=null),this.scene.onBeforeDrawPhaseObservable.remove(this._onBeforeDrawPhaseObserver),this._onBeforeDrawPhaseObserver=null,this.scene.onAfterDrawPhaseObservable.remove(this._onAfterDrawPhaseObserver),this._onAfterDrawPhaseObserver=null,this._onBeforePhysicsObserver&&(this.scene.onBeforePhysicsObservable.remove(this._onBeforePhysicsObserver),this._onBeforePhysicsObserver=null),this._onAfterPhysicsObserver&&(this.scene.onAfterPhysicsObservable.remove(this._onAfterPhysicsObserver),this._onAfterPhysicsObserver=null),this.scene.onAfterAnimationsObservable.remove(this._onAfterAnimationsObserver),this._onAfterAnimationsObserver=null,this.scene.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._onBeforeCameraRenderObserver=null,this.scene.onAfterCameraRenderObservable.remove(this._onAfterCameraRenderObserver),this._onAfterCameraRenderObserver=null,this.scene=null},e}(),so=i(20),ao="#ifdef DIFFUSE\nvarying vec2 vUVDiffuse;\nuniform sampler2D diffuseSampler;\n#endif\n#ifdef OPACITY\nvarying vec2 vUVOpacity;\nuniform sampler2D opacitySampler;\nuniform float opacityIntensity;\n#endif\n#ifdef EMISSIVE\nvarying vec2 vUVEmissive;\nuniform sampler2D emissiveSampler;\n#endif\n#ifdef VERTEXALPHA\nvarying vec4 vColor;\n#endif\nuniform vec4 glowColor;\nvoid main(void)\n{\nvec4 finalColor=glowColor;\n\n#ifdef DIFFUSE\nvec4 albedoTexture=texture2D(diffuseSampler,vUVDiffuse);\nfinalColor.a*=albedoTexture.a;\n#endif\n#ifdef OPACITY\nvec4 opacityMap=texture2D(opacitySampler,vUVOpacity);\n#ifdef OPACITYRGB\nfinalColor.a*=getLuminance(opacityMap.rgb);\n#else\nfinalColor.a*=opacityMap.a;\n#endif\nfinalColor.a*=opacityIntensity;\n#endif\n#ifdef VERTEXALPHA\nfinalColor.a*=vColor.a;\n#endif\n#ifdef ALPHATEST\nif (finalColor.a<ALPHATESTVALUE)\ndiscard;\n#endif\n#ifdef EMISSIVE\ngl_FragColor=texture2D(emissiveSampler,vUVEmissive)*finalColor;\n#else\ngl_FragColor=finalColor;\n#endif\n}";zt.a.ShadersStore.glowMapGenerationPixelShader=ao;var co="\nattribute vec3 position;\n#include<bonesDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n\n#include<instancesDeclaration>\nuniform mat4 viewProjection;\nvarying vec4 vPosition;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef DIFFUSE\nvarying vec2 vUVDiffuse;\nuniform mat4 diffuseMatrix;\n#endif\n#ifdef OPACITY\nvarying vec2 vUVOpacity;\nuniform mat4 opacityMatrix;\n#endif\n#ifdef EMISSIVE\nvarying vec2 vUVEmissive;\nuniform mat4 emissiveMatrix;\n#endif\n#ifdef VERTEXALPHA\nattribute vec4 color;\nvarying vec4 vColor;\n#endif\nvoid main(void)\n{\nvec3 positionUpdated=position;\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#ifdef CUBEMAP\nvPosition=finalWorld*vec4(positionUpdated,1.0);\ngl_Position=viewProjection*finalWorld*vec4(position,1.0);\n#else\nvPosition=viewProjection*finalWorld*vec4(positionUpdated,1.0);\ngl_Position=vPosition;\n#endif\n#ifdef DIFFUSE\n#ifdef DIFFUSEUV1\nvUVDiffuse=vec2(diffuseMatrix*vec4(uv,1.0,0.0));\n#endif\n#ifdef DIFFUSEUV2\nvUVDiffuse=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#ifdef OPACITY\n#ifdef OPACITYUV1\nvUVOpacity=vec2(opacityMatrix*vec4(uv,1.0,0.0));\n#endif\n#ifdef OPACITYUV2\nvUVOpacity=vec2(opacityMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#ifdef EMISSIVE\n#ifdef EMISSIVEUV1\nvUVEmissive=vec2(emissiveMatrix*vec4(uv,1.0,0.0));\n#endif\n#ifdef EMISSIVEUV2\nvUVEmissive=vec2(emissiveMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#ifdef VERTEXALPHA\nvColor=color;\n#endif\n}";zt.a.ShadersStore.glowMapGenerationVertexShader=co;var lo=function(){function e(t,i){this._vertexBuffers={},this._maxSize=0,this._mainTextureDesiredSize={width:0,height:0},this._shouldRender=!0,this._postProcesses=[],this._textures=[],this._emissiveTextureAndColor={texture:null,color:new o.f},this.neutralColor=new o.f,this.isEnabled=!0,this.onDisposeObservable=new r.c,this.onBeforeRenderMainTextureObservable=new r.c,this.onBeforeComposeObservable=new r.c,this.onAfterComposeObservable=new r.c,this.onSizeChangedObservable=new r.c,this.name=t,this._scene=i||P.a.LastCreatedScene,e._SceneComponentInitialization(this._scene),this._engine=this._scene.getEngine(),this._maxSize=this._engine.getCaps().maxTextureSize,this._scene.effectLayers.push(this),this._generateIndexBuffer(),this._generateVertexBuffer()}return Object.defineProperty(e.prototype,"camera",{get:function(){return this._effectLayerOptions.camera},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"renderingGroupId",{get:function(){return this._effectLayerOptions.renderingGroupId},enumerable:!0,configurable:!0}),e.prototype._init=function(e){this._effectLayerOptions=l.a({mainTextureRatio:.5,alphaBlendingMode:_.a.ALPHA_COMBINE,camera:null,renderingGroupId:-1},e),this._setMainTextureSize(),this._createMainTexture(),this._createTextureAndPostProcesses(),this._mergeEffect=this._createMergeEffect()},e.prototype._generateIndexBuffer=function(){var e=[];e.push(0),e.push(1),e.push(2),e.push(0),e.push(2),e.push(3),this._indexBuffer=this._engine.createIndexBuffer(e)},e.prototype._generateVertexBuffer=function(){var e=[];e.push(1,1),e.push(-1,1),e.push(-1,-1),e.push(1,-1);var t=new Oi.b(this._engine,e,Oi.b.PositionKind,!1,!1,2);this._vertexBuffers[Oi.b.PositionKind]=t},e.prototype._setMainTextureSize=function(){this._effectLayerOptions.mainTextureFixedSize?(this._mainTextureDesiredSize.width=this._effectLayerOptions.mainTextureFixedSize,this._mainTextureDesiredSize.height=this._effectLayerOptions.mainTextureFixedSize):(this._mainTextureDesiredSize.width=this._engine.getRenderWidth()*this._effectLayerOptions.mainTextureRatio,this._mainTextureDesiredSize.height=this._engine.getRenderHeight()*this._effectLayerOptions.mainTextureRatio,this._mainTextureDesiredSize.width=this._engine.needPOTTextures?ye.h.GetExponentOfTwo(this._mainTextureDesiredSize.width,this._maxSize):this._mainTextureDesiredSize.width,this._mainTextureDesiredSize.height=this._engine.needPOTTextures?ye.h.GetExponentOfTwo(this._mainTextureDesiredSize.height,this._maxSize):this._mainTextureDesiredSize.height),this._mainTextureDesiredSize.width=Math.floor(this._mainTextureDesiredSize.width),this._mainTextureDesiredSize.height=Math.floor(this._mainTextureDesiredSize.height)},e.prototype._createMainTexture=function(){var e=this;this._mainTexture=new _i("HighlightLayerMainRTT",{width:this._mainTextureDesiredSize.width,height:this._mainTextureDesiredSize.height},this._scene,!1,!0,_.a.TEXTURETYPE_UNSIGNED_INT),this._mainTexture.activeCamera=this._effectLayerOptions.camera,this._mainTexture.wrapU=ke.a.CLAMP_ADDRESSMODE,this._mainTexture.wrapV=ke.a.CLAMP_ADDRESSMODE,this._mainTexture.anisotropicFilteringLevel=1,this._mainTexture.updateSamplingMode(ke.a.BILINEAR_SAMPLINGMODE),this._mainTexture.renderParticles=!1,this._mainTexture.renderList=null,this._mainTexture.ignoreCameraViewport=!0,this._mainTexture.customRenderFunction=function(t,i,n,r){var o;e.onBeforeRenderMainTextureObservable.notifyObservers(e);var s=e._scene.getEngine();if(r.length){for(s.setColorWrite(!1),o=0;o<r.length;o++)e._renderSubMesh(r.data[o]);s.setColorWrite(!0)}for(o=0;o<t.length;o++)e._renderSubMesh(t.data[o]);for(o=0;o<i.length;o++)e._renderSubMesh(i.data[o]);var a=s.getAlphaMode();for(o=0;o<n.length;o++)e._renderSubMesh(n.data[o],!0);s.setAlphaMode(a)},this._mainTexture.onClearObservable.add(function(t){t.clear(e.neutralColor,!0,!0,!0)})},e.prototype._addCustomEffectDefines=function(e){},e.prototype._isReady=function(e,t,i){var n=e.getMaterial();if(!n)return!1;if(!n.isReadyForSubMesh(e.getMesh(),e,t))return!1;var r=[],o=[Oi.b.PositionKind],s=e.getMesh(),a=!1,c=!1;if(n){var l=n.needAlphaTesting(),u=n.getAlphaTestTexture(),h=u&&u.hasAlpha&&(n.useAlphaFromDiffuseTexture||n._useAlphaFromAlbedoTexture);u&&(l||h)&&(r.push("#define DIFFUSE"),s.isVerticesDataPresent(Oi.b.UV2Kind)&&1===u.coordinatesIndex?(r.push("#define DIFFUSEUV2"),c=!0):s.isVerticesDataPresent(Oi.b.UVKind)&&(r.push("#define DIFFUSEUV1"),a=!0),l&&(r.push("#define ALPHATEST"),r.push("#define ALPHATESTVALUE 0.4")));var d=n.opacityTexture;d&&(r.push("#define OPACITY"),s.isVerticesDataPresent(Oi.b.UV2Kind)&&1===d.coordinatesIndex?(r.push("#define OPACITYUV2"),c=!0):s.isVerticesDataPresent(Oi.b.UVKind)&&(r.push("#define OPACITYUV1"),a=!0))}i&&(r.push("#define EMISSIVE"),s.isVerticesDataPresent(Oi.b.UV2Kind)&&1===i.coordinatesIndex?(r.push("#define EMISSIVEUV2"),c=!0):s.isVerticesDataPresent(Oi.b.UVKind)&&(r.push("#define EMISSIVEUV1"),a=!0)),s.isVerticesDataPresent(Oi.b.ColorKind)&&s.hasVertexAlpha&&(o.push(Oi.b.ColorKind),r.push("#define VERTEXALPHA")),a&&(o.push(Oi.b.UVKind),r.push("#define UV1")),c&&(o.push(Oi.b.UV2Kind),r.push("#define UV2")),s.useBones&&s.computeBonesUsingShaders?(o.push(Oi.b.MatricesIndicesKind),o.push(Oi.b.MatricesWeightsKind),s.numBoneInfluencers>4&&(o.push(Oi.b.MatricesIndicesExtraKind),o.push(Oi.b.MatricesWeightsExtraKind)),r.push("#define NUM_BONE_INFLUENCERS "+s.numBoneInfluencers),r.push("#define BonesPerMesh "+(s.skeleton?s.skeleton.bones.length+1:0))):r.push("#define NUM_BONE_INFLUENCERS 0");var f=s.morphTargetManager,p=0;f&&f.numInfluencers>0&&(r.push("#define MORPHTARGETS"),p=f.numInfluencers,r.push("#define NUM_MORPH_INFLUENCERS "+p),ir.a.PrepareAttributesForMorphTargets(o,s,{NUM_MORPH_INFLUENCERS:p})),t&&(r.push("#define INSTANCES"),o.push("world0"),o.push("world1"),o.push("world2"),o.push("world3")),this._addCustomEffectDefines(r);var _=r.join("\n");return this._cachedDefines!==_&&(this._cachedDefines=_,this._effectLayerMapGenerationEffect=this._scene.getEngine().createEffect("glowMapGeneration",o,["world","mBones","viewProjection","glowColor","morphTargetInfluences","diffuseMatrix","emissiveMatrix","opacityMatrix","opacityIntensity"],["diffuseSampler","emissiveSampler","opacitySampler"],_,void 0,void 0,void 0,{maxSimultaneousMorphTargets:p})),this._effectLayerMapGenerationEffect.isReady()},e.prototype.render=function(){var e=this._mergeEffect;if(e.isReady()){for(var t=0;t<this._postProcesses.length;t++)if(!this._postProcesses[t].isReady())return;var i=this._scene.getEngine();this.onBeforeComposeObservable.notifyObservers(this),i.enableEffect(e),i.setState(!1),i.bindBuffers(this._vertexBuffers,this._indexBuffer,e);var n=i.getAlphaMode();i.setAlphaMode(this._effectLayerOptions.alphaBlendingMode),this._internalRender(e),i.setAlphaMode(n),this.onAfterComposeObservable.notifyObservers(this);var r=this._mainTexture.getSize();this._setMainTextureSize(),r.width===this._mainTextureDesiredSize.width&&r.height===this._mainTextureDesiredSize.height||(this.onSizeChangedObservable.notifyObservers(this),this._disposeTextureAndPostProcesses(),this._createMainTexture(),this._createTextureAndPostProcesses())}},e.prototype.hasMesh=function(e){return-1===this.renderingGroupId||e.renderingGroupId===this.renderingGroupId},e.prototype.shouldRender=function(){return this.isEnabled&&this._shouldRender},e.prototype._shouldRenderMesh=function(e){return!0},e.prototype._canRenderMesh=function(e,t){return!t.needAlphaBlendingForMesh(e)},e.prototype._shouldRenderEmissiveTextureForMesh=function(){return!0},e.prototype._renderSubMesh=function(e,t){var i=this;if(void 0===t&&(t=!1),this.shouldRender()){var n=e.getMaterial(),r=e.getRenderingMesh(),o=this._scene,s=o.getEngine();if(r._internalAbstractMeshDataInfo._isActiveIntermediate=!1,n&&this._canRenderMesh(r,n)){s.setState(n.backFaceCulling);var a=r._getInstancesRenderList(e._id);if(!a.mustReturn&&this._shouldRenderMesh(r)){var c=a.hardwareInstancedRendering[e._id];if(this._setEmissiveTextureAndColor(r,e,n),this._isReady(e,c,this._emissiveTextureAndColor.texture)){s.enableEffect(this._effectLayerMapGenerationEffect),r._bind(e,this._effectLayerMapGenerationEffect,so.a.TriangleFillMode),this._effectLayerMapGenerationEffect.setMatrix("viewProjection",o.getTransformMatrix()),this._effectLayerMapGenerationEffect.setFloat4("glowColor",this._emissiveTextureAndColor.color.r,this._emissiveTextureAndColor.color.g,this._emissiveTextureAndColor.color.b,this._emissiveTextureAndColor.color.a);var l=n.needAlphaTesting(),u=n.getAlphaTestTexture(),h=u&&u.hasAlpha&&(n.useAlphaFromDiffuseTexture||n._useAlphaFromAlbedoTexture);if(u&&(l||h))this._effectLayerMapGenerationEffect.setTexture("diffuseSampler",u),(d=u.getTextureMatrix())&&this._effectLayerMapGenerationEffect.setMatrix("diffuseMatrix",d);var d,f=n.opacityTexture;if(f)this._effectLayerMapGenerationEffect.setTexture("opacitySampler",f),this._effectLayerMapGenerationEffect.setFloat("opacityIntensity",f.level),(d=f.getTextureMatrix())&&this._effectLayerMapGenerationEffect.setMatrix("opacityMatrix",d);this._emissiveTextureAndColor.texture&&(this._effectLayerMapGenerationEffect.setTexture("emissiveSampler",this._emissiveTextureAndColor.texture),this._effectLayerMapGenerationEffect.setMatrix("emissiveMatrix",this._emissiveTextureAndColor.texture.getTextureMatrix())),r.useBones&&r.computeBonesUsingShaders&&r.skeleton&&this._effectLayerMapGenerationEffect.setMatrices("mBones",r.skeleton.getTransformMatrices(r)),ir.a.BindMorphTargetParameters(r,this._effectLayerMapGenerationEffect),t&&s.setAlphaMode(n.alphaMode),r._processRendering(e,this._effectLayerMapGenerationEffect,so.a.TriangleFillMode,a,c,function(e,t){return i._effectLayerMapGenerationEffect.setMatrix("world",t)})}else this._mainTexture.resetRefreshCounter()}}}},e.prototype._rebuild=function(){var e=this._vertexBuffers[Oi.b.PositionKind];e&&e._rebuild(),this._generateIndexBuffer()},e.prototype._disposeTextureAndPostProcesses=function(){this._mainTexture.dispose();for(var e=0;e<this._postProcesses.length;e++)this._postProcesses[e]&&this._postProcesses[e].dispose();this._postProcesses=[];for(e=0;e<this._textures.length;e++)this._textures[e]&&this._textures[e].dispose();this._textures=[]},e.prototype.dispose=function(){var e=this._vertexBuffers[Oi.b.PositionKind];e&&(e.dispose(),this._vertexBuffers[Oi.b.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null),this._disposeTextureAndPostProcesses();var t=this._scene.effectLayers.indexOf(this,0);t>-1&&this._scene.effectLayers.splice(t,1),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onBeforeRenderMainTextureObservable.clear(),this.onBeforeComposeObservable.clear(),this.onAfterComposeObservable.clear(),this.onSizeChangedObservable.clear()},e.prototype.getClassName=function(){return"EffectLayer"},e.Parse=function(e,t,i){return ye.h.Instantiate(e.customType).Parse(e,t,i)},e._SceneComponentInitialization=function(e){throw be.a.WarnImport("EffectLayerSceneComponent")},l.c([Object(L.c)()],e.prototype,"name",void 0),l.c([Object(L.f)()],e.prototype,"neutralColor",void 0),l.c([Object(L.c)()],e.prototype,"isEnabled",void 0),l.c([Object(L.d)()],e.prototype,"camera",null),l.c([Object(L.c)()],e.prototype,"renderingGroupId",null),e}();n.a.AddParser(Ae.a.NAME_EFFECTLAYER,function(e,t,i,n){if(e.effectLayers){i.effectLayers||(i.effectLayers=new Array);for(var r=0;r<e.effectLayers.length;r++){var o=lo.Parse(e.effectLayers[r],t,n);i.effectLayers.push(o)}}}),n.a.prototype.removeEffectLayer=function(e){var t=this.effectLayers.indexOf(e);return-1!==t&&this.effectLayers.splice(t,1),t},n.a.prototype.addEffectLayer=function(e){this.effectLayers.push(e)};var uo=function(){function e(e){this.name=Ae.a.NAME_EFFECTLAYER,this._renderEffects=!1,this._needStencil=!1,this._previousStencilState=!1,this.scene=e,this._engine=e.getEngine(),e.effectLayers=new Array}return e.prototype.register=function(){this.scene._isReadyForMeshStage.registerStep(Ae.a.STEP_ISREADYFORMESH_EFFECTLAYER,this,this._isReadyForMesh),this.scene._cameraDrawRenderTargetStage.registerStep(Ae.a.STEP_CAMERADRAWRENDERTARGET_EFFECTLAYER,this,this._renderMainTexture),this.scene._beforeCameraDrawStage.registerStep(Ae.a.STEP_BEFORECAMERADRAW_EFFECTLAYER,this,this._setStencil),this.scene._afterRenderingGroupDrawStage.registerStep(Ae.a.STEP_AFTERRENDERINGGROUPDRAW_EFFECTLAYER_DRAW,this,this._drawRenderingGroup),this.scene._afterCameraDrawStage.registerStep(Ae.a.STEP_AFTERCAMERADRAW_EFFECTLAYER,this,this._setStencilBack),this.scene._afterCameraDrawStage.registerStep(Ae.a.STEP_AFTERCAMERADRAW_EFFECTLAYER_DRAW,this,this._drawCamera)},e.prototype.rebuild=function(){for(var e=0,t=this.scene.effectLayers;e<t.length;e++){t[e]._rebuild()}},e.prototype.serialize=function(e){e.effectLayers=[];for(var t=0,i=this.scene.effectLayers;t<i.length;t++){var n=i[t];n.serialize&&e.effectLayers.push(n.serialize())}},e.prototype.addFromContainer=function(e){var t=this;e.effectLayers&&e.effectLayers.forEach(function(e){t.scene.addEffectLayer(e)})},e.prototype.removeFromContainer=function(e,t){var i=this;e.effectLayers&&e.effectLayers.forEach(function(e){i.scene.removeEffectLayer(e),t&&e.dispose()})},e.prototype.dispose=function(){for(var e=this.scene.effectLayers;e.length;)e[0].dispose()},e.prototype._isReadyForMesh=function(e,t){for(var i=0,n=this.scene.effectLayers;i<n.length;i++){var r=n[i];if(r.hasMesh(e))for(var o=0,s=e.subMeshes;o<s.length;o++){var a=s[o];if(!r.isReady(a,t))return!1}}return!0},e.prototype._renderMainTexture=function(e){this._renderEffects=!1,this._needStencil=!1;var t=!1,i=this.scene.effectLayers;if(i&&i.length>0){this._previousStencilState=this._engine.getStencilBuffer();for(var n=0,r=i;n<r.length;n++){var o=r[n];if(o.shouldRender()&&(!o.camera||o.camera.cameraRigMode===Ne.a.RIG_MODE_NONE&&e===o.camera||o.camera.cameraRigMode!==Ne.a.RIG_MODE_NONE&&o.camera._rigCameras.indexOf(e)>-1)){this._renderEffects=!0,this._needStencil=this._needStencil||o.needStencil();var s=o._mainTexture;s._shouldRender()&&(this.scene.incrementRenderId(),s.render(!1,!1),t=!0)}}this.scene.incrementRenderId()}return t},e.prototype._setStencil=function(){this._needStencil&&this._engine.setStencilBuffer(!0)},e.prototype._setStencilBack=function(){this._needStencil&&this._engine.setStencilBuffer(this._previousStencilState)},e.prototype._draw=function(e){if(this._renderEffects){this._engine.setDepthBuffer(!1);for(var t=this.scene.effectLayers,i=0;i<t.length;i++){var n=t[i];n.renderingGroupId===e&&n.shouldRender()&&n.render()}this._engine.setDepthBuffer(!0)}},e.prototype._drawCamera=function(){this._renderEffects&&this._draw(-1)},e.prototype._drawRenderingGroup=function(e){!this.scene._isInIntermediateRendering()&&this._renderEffects&&this._draw(e)},e}();lo._SceneComponentInitialization=function(e){var t=e._getComponent(Ae.a.NAME_EFFECTLAYER);t||(t=new uo(e),e._addComponent(t))};var ho="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n#ifdef EMISSIVE\nuniform sampler2D textureSampler2;\n#endif\n\nuniform float offset;\nvoid main(void) {\nvec4 baseColor=texture2D(textureSampler,vUV);\n#ifdef EMISSIVE\nbaseColor+=texture2D(textureSampler2,vUV);\nbaseColor*=offset;\n#else\nbaseColor.a=abs(offset-baseColor.a);\n#ifdef STROKE\nfloat alpha=smoothstep(.0,.1,baseColor.a);\nbaseColor.a=alpha;\nbaseColor.rgb=baseColor.rgb*alpha;\n#endif\n#endif\ngl_FragColor=baseColor;\n}";zt.a.ShadersStore.glowMapMergePixelShader=ho;var fo="\nattribute vec2 position;\n\nvarying vec2 vUV;\nconst vec2 madd=vec2(0.5,0.5);\nvoid main(void) {\nvUV=position*madd+madd;\ngl_Position=vec4(position,0.0,1.0);\n}";zt.a.ShadersStore.glowMapMergeVertexShader=fo;n.a.prototype.getGlowLayerByName=function(e){for(var t=0;t<this.effectLayers.length;t++)if(this.effectLayers[t].name===e&&this.effectLayers[t].getEffectName()===po.EffectName)return this.effectLayers[t];return null};var po=function(e){function t(i,n,r){var s=e.call(this,i,n)||this;return s._intensity=1,s._includedOnlyMeshes=[],s._excludedMeshes=[],s.neutralColor=new o.f(0,0,0,1),s._options=l.a({mainTextureRatio:t.DefaultTextureRatio,blurKernelSize:32,mainTextureFixedSize:void 0,camera:null,mainTextureSamples:1,renderingGroupId:-1},r),s._init({alphaBlendingMode:_.a.ALPHA_ADD,camera:s._options.camera,mainTextureFixedSize:s._options.mainTextureFixedSize,mainTextureRatio:s._options.mainTextureRatio,renderingGroupId:s._options.renderingGroupId}),s}return l.d(t,e),Object.defineProperty(t.prototype,"blurKernelSize",{get:function(){return this._horizontalBlurPostprocess1.kernel},set:function(e){this._horizontalBlurPostprocess1.kernel=e,this._verticalBlurPostprocess1.kernel=e,this._horizontalBlurPostprocess2.kernel=e,this._verticalBlurPostprocess2.kernel=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"intensity",{get:function(){return this._intensity},set:function(e){this._intensity=e},enumerable:!0,configurable:!0}),t.prototype.getEffectName=function(){return t.EffectName},t.prototype._createMergeEffect=function(){return this._engine.createEffect("glowMapMerge",[Oi.b.PositionKind],["offset"],["textureSampler","textureSampler2"],"#define EMISSIVE \n")},t.prototype._createTextureAndPostProcesses=function(){var e=this,t=this._mainTextureDesiredSize.width,i=this._mainTextureDesiredSize.height;t=this._engine.needPOTTextures?ye.h.GetExponentOfTwo(t,this._maxSize):t,i=this._engine.needPOTTextures?ye.h.GetExponentOfTwo(i,this._maxSize):i;var n=0;n=this._engine.getCaps().textureHalfFloatRender?_.a.TEXTURETYPE_HALF_FLOAT:_.a.TEXTURETYPE_UNSIGNED_INT,this._blurTexture1=new _i("GlowLayerBlurRTT",{width:t,height:i},this._scene,!1,!0,n),this._blurTexture1.wrapU=ke.a.CLAMP_ADDRESSMODE,this._blurTexture1.wrapV=ke.a.CLAMP_ADDRESSMODE,this._blurTexture1.updateSamplingMode(ke.a.BILINEAR_SAMPLINGMODE),this._blurTexture1.renderParticles=!1,this._blurTexture1.ignoreCameraViewport=!0;var r=Math.floor(t/2),s=Math.floor(i/2);this._blurTexture2=new _i("GlowLayerBlurRTT2",{width:r,height:s},this._scene,!1,!0,n),this._blurTexture2.wrapU=ke.a.CLAMP_ADDRESSMODE,this._blurTexture2.wrapV=ke.a.CLAMP_ADDRESSMODE,this._blurTexture2.updateSamplingMode(ke.a.BILINEAR_SAMPLINGMODE),this._blurTexture2.renderParticles=!1,this._blurTexture2.ignoreCameraViewport=!0,this._textures=[this._blurTexture1,this._blurTexture2],this._horizontalBlurPostprocess1=new $n("GlowLayerHBP1",new o.w(1,0),this._options.blurKernelSize/2,{width:t,height:i},null,ke.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,n),this._horizontalBlurPostprocess1.width=t,this._horizontalBlurPostprocess1.height=i,this._horizontalBlurPostprocess1.onApplyObservable.add(function(t){t.setTexture("textureSampler",e._mainTexture)}),this._verticalBlurPostprocess1=new $n("GlowLayerVBP1",new o.w(0,1),this._options.blurKernelSize/2,{width:t,height:i},null,ke.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,n),this._horizontalBlurPostprocess2=new $n("GlowLayerHBP2",new o.w(1,0),this._options.blurKernelSize/2,{width:r,height:s},null,ke.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,n),this._horizontalBlurPostprocess2.width=r,this._horizontalBlurPostprocess2.height=s,this._horizontalBlurPostprocess2.onApplyObservable.add(function(t){t.setTexture("textureSampler",e._blurTexture1)}),this._verticalBlurPostprocess2=new $n("GlowLayerVBP2",new o.w(0,1),this._options.blurKernelSize/2,{width:r,height:s},null,ke.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,n),this._postProcesses=[this._horizontalBlurPostprocess1,this._verticalBlurPostprocess1,this._horizontalBlurPostprocess2,this._verticalBlurPostprocess2],this._postProcesses1=[this._horizontalBlurPostprocess1,this._verticalBlurPostprocess1],this._postProcesses2=[this._horizontalBlurPostprocess2,this._verticalBlurPostprocess2],this._mainTexture.samples=this._options.mainTextureSamples,this._mainTexture.onAfterUnbindObservable.add(function(){var t=e._blurTexture1.getInternalTexture();t&&(e._scene.postProcessManager.directRender(e._postProcesses1,t,!0),(t=e._blurTexture2.getInternalTexture())&&e._scene.postProcessManager.directRender(e._postProcesses2,t,!0))}),this._postProcesses.map(function(e){e.autoClear=!1})},t.prototype.isReady=function(t,i){var n=t.getMaterial(),r=t.getRenderingMesh();if(!n||!r)return!1;var o=n.emissiveTexture;return e.prototype._isReady.call(this,t,i,o)},t.prototype.needStencil=function(){return!1},t.prototype._canRenderMesh=function(e,t){return!0},t.prototype._internalRender=function(e){e.setTexture("textureSampler",this._blurTexture1),e.setTexture("textureSampler2",this._blurTexture2),e.setFloat("offset",this._intensity);var t=this._engine,i=t.getStencilBuffer();t.setStencilBuffer(!1),t.drawElementsType(so.a.TriangleFillMode,0,6),t.setStencilBuffer(i)},t.prototype._setEmissiveTextureAndColor=function(e,t,i){var n=1;this.customEmissiveTextureSelector?this._emissiveTextureAndColor.texture=this.customEmissiveTextureSelector(e,t,i):i?(this._emissiveTextureAndColor.texture=i.emissiveTexture,this._emissiveTextureAndColor.texture&&(n=this._emissiveTextureAndColor.texture.level)):this._emissiveTextureAndColor.texture=null,this.customEmissiveColorSelector?this.customEmissiveColorSelector(e,t,i,this._emissiveTextureAndColor.color):i.emissiveColor?this._emissiveTextureAndColor.color.set(i.emissiveColor.r*n,i.emissiveColor.g*n,i.emissiveColor.b*n,i.alpha):this._emissiveTextureAndColor.color.set(this.neutralColor.r,this.neutralColor.g,this.neutralColor.b,this.neutralColor.a)},t.prototype._shouldRenderMesh=function(e){return this.hasMesh(e)},t.prototype._addCustomEffectDefines=function(e){e.push("#define GLOW")},t.prototype.addExcludedMesh=function(e){-1===this._excludedMeshes.indexOf(e.uniqueId)&&this._excludedMeshes.push(e.uniqueId)},t.prototype.removeExcludedMesh=function(e){var t=this._excludedMeshes.indexOf(e.uniqueId);-1!==t&&this._excludedMeshes.splice(t,1)},t.prototype.addIncludedOnlyMesh=function(e){-1===this._includedOnlyMeshes.indexOf(e.uniqueId)&&this._includedOnlyMeshes.push(e.uniqueId)},t.prototype.removeIncludedOnlyMesh=function(e){var t=this._includedOnlyMeshes.indexOf(e.uniqueId);-1!==t&&this._includedOnlyMeshes.splice(t,1)},t.prototype.hasMesh=function(t){return!!e.prototype.hasMesh.call(this,t)&&(this._includedOnlyMeshes.length?-1!==this._includedOnlyMeshes.indexOf(t.uniqueId):!this._excludedMeshes.length||-1===this._excludedMeshes.indexOf(t.uniqueId))},t.prototype._disposeMesh=function(e){this.removeIncludedOnlyMesh(e),this.removeExcludedMesh(e)},t.prototype.getClassName=function(){return"GlowLayer"},t.prototype.serialize=function(){var e,t=L.a.Serialize(this);if(t.customType="BABYLON.GlowLayer",t.includedMeshes=[],this._includedOnlyMeshes.length)for(e=0;e<this._includedOnlyMeshes.length;e++){(i=this._scene.getMeshByUniqueID(this._includedOnlyMeshes[e]))&&t.includedMeshes.push(i.id)}if(t.excludedMeshes=[],this._excludedMeshes.length)for(e=0;e<this._excludedMeshes.length;e++){var i;(i=this._scene.getMeshByUniqueID(this._excludedMeshes[e]))&&t.excludedMeshes.push(i.id)}return t},t.Parse=function(e,i,n){var r,o=L.a.Parse(function(){return new t(e.name,i,e.options)},e,i,n);for(r=0;r<e.excludedMeshes.length;r++){(s=i.getMeshByID(e.excludedMeshes[r]))&&o.addExcludedMesh(s)}for(r=0;r<e.includedMeshes.length;r++){var s;(s=i.getMeshByID(e.includedMeshes[r]))&&o.addIncludedOnlyMesh(s)}return o},t.EffectName="GlowLayer",t.DefaultBlurKernelSize=32,t.DefaultTextureRatio=.5,l.c([Object(L.c)()],t.prototype,"blurKernelSize",null),l.c([Object(L.c)()],t.prototype,"intensity",null),l.c([Object(L.c)("options")],t.prototype,"_options",void 0),t}(lo);s.a.RegisteredTypes["BABYLON.GlowLayer"]=po;var _o="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n\nuniform vec2 screenSize;\nuniform vec2 direction;\nuniform float blurWidth;\n\nfloat getLuminance(vec3 color)\n{\nreturn dot(color,vec3(0.2126,0.7152,0.0722));\n}\nvoid main(void)\n{\nfloat weights[7];\nweights[0]=0.05;\nweights[1]=0.1;\nweights[2]=0.2;\nweights[3]=0.3;\nweights[4]=0.2;\nweights[5]=0.1;\nweights[6]=0.05;\nvec2 texelSize=vec2(1.0/screenSize.x,1.0/screenSize.y);\nvec2 texelStep=texelSize*direction*blurWidth;\nvec2 start=vUV-3.0*texelStep;\nvec4 baseColor=vec4(0.,0.,0.,0.);\nvec2 texelOffset=vec2(0.,0.);\nfor (int i=0; i<7; i++)\n{\n\nvec4 texel=texture2D(textureSampler,start+texelOffset);\nbaseColor.a+=texel.a*weights[i];\n\nfloat luminance=getLuminance(baseColor.rgb);\nfloat luminanceTexel=getLuminance(texel.rgb);\nfloat choice=step(luminanceTexel,luminance);\nbaseColor.rgb=choice*baseColor.rgb+(1.0-choice)*texel.rgb;\ntexelOffset+=texelStep;\n}\ngl_FragColor=baseColor;\n}";zt.a.ShadersStore.glowBlurPostProcessPixelShader=_o;n.a.prototype.getHighlightLayerByName=function(e){for(var t=0;t<this.effectLayers.length;t++)if(this.effectLayers[t].name===e&&this.effectLayers[t].getEffectName()===mo.EffectName)return this.effectLayers[t];return null};var go=function(e){function t(t,i,n,r,o,s,a,c){void 0===s&&(s=ke.a.BILINEAR_SAMPLINGMODE);var l=e.call(this,t,"glowBlurPostProcess",["screenSize","direction","blurWidth"],null,r,o,s,a,c)||this;return l.direction=i,l.kernel=n,l.onApplyObservable.add(function(e){e.setFloat2("screenSize",l.width,l.height),e.setVector2("direction",l.direction),e.setFloat("blurWidth",l.kernel)}),l}return l.d(t,e),t}(Ht),mo=function(e){function t(i,n,o){var s=e.call(this,i,n)||this;return s.name=i,s.innerGlow=!0,s.outerGlow=!0,s.onBeforeBlurObservable=new r.c,s.onAfterBlurObservable=new r.c,s._instanceGlowingMeshStencilReference=t.GlowingMeshStencilReference++,s._meshes={},s._excludedMeshes={},s.neutralColor=t.NeutralColor,s._engine.isStencilEnable||p.a.Warn("Rendering the Highlight Layer requires the stencil to be active on the canvas. var engine = new Engine(canvas, antialias, { stencil: true }"),s._options=l.a({mainTextureRatio:.5,blurTextureSizeRatio:.5,blurHorizontalSize:1,blurVerticalSize:1,alphaBlendingMode:_.a.ALPHA_COMBINE,camera:null,renderingGroupId:-1},o),s._init({alphaBlendingMode:s._options.alphaBlendingMode,camera:s._options.camera,mainTextureFixedSize:s._options.mainTextureFixedSize,mainTextureRatio:s._options.mainTextureRatio,renderingGroupId:s._options.renderingGroupId}),s._shouldRender=!1,s}return l.d(t,e),Object.defineProperty(t.prototype,"blurHorizontalSize",{get:function(){return this._horizontalBlurPostprocess.kernel},set:function(e){this._horizontalBlurPostprocess.kernel=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"blurVerticalSize",{get:function(){return this._verticalBlurPostprocess.kernel},set:function(e){this._verticalBlurPostprocess.kernel=e},enumerable:!0,configurable:!0}),t.prototype.getEffectName=function(){return t.EffectName},t.prototype._createMergeEffect=function(){return this._engine.createEffect("glowMapMerge",[Oi.b.PositionKind],["offset"],["textureSampler"],this._options.isStroke?"#define STROKE \n":void 0)},t.prototype._createTextureAndPostProcesses=function(){var e=this,t=this._mainTextureDesiredSize.width*this._options.blurTextureSizeRatio,i=this._mainTextureDesiredSize.height*this._options.blurTextureSizeRatio;t=this._engine.needPOTTextures?ye.h.GetExponentOfTwo(t,this._maxSize):t,i=this._engine.needPOTTextures?ye.h.GetExponentOfTwo(i,this._maxSize):i;var n=0;n=this._engine.getCaps().textureHalfFloatRender?_.a.TEXTURETYPE_HALF_FLOAT:_.a.TEXTURETYPE_UNSIGNED_INT,this._blurTexture=new _i("HighlightLayerBlurRTT",{width:t,height:i},this._scene,!1,!0,n),this._blurTexture.wrapU=ke.a.CLAMP_ADDRESSMODE,this._blurTexture.wrapV=ke.a.CLAMP_ADDRESSMODE,this._blurTexture.anisotropicFilteringLevel=16,this._blurTexture.updateSamplingMode(ke.a.TRILINEAR_SAMPLINGMODE),this._blurTexture.renderParticles=!1,this._blurTexture.ignoreCameraViewport=!0,this._textures=[this._blurTexture],this._options.alphaBlendingMode===_.a.ALPHA_COMBINE?(this._downSamplePostprocess=new Yt("HighlightLayerPPP",this._options.blurTextureSizeRatio,null,ke.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine()),this._downSamplePostprocess.onApplyObservable.add(function(t){t.setTexture("textureSampler",e._mainTexture)}),this._horizontalBlurPostprocess=new go("HighlightLayerHBP",new o.w(1,0),this._options.blurHorizontalSize,1,null,ke.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine()),this._horizontalBlurPostprocess.onApplyObservable.add(function(e){e.setFloat2("screenSize",t,i)}),this._verticalBlurPostprocess=new go("HighlightLayerVBP",new o.w(0,1),this._options.blurVerticalSize,1,null,ke.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine()),this._verticalBlurPostprocess.onApplyObservable.add(function(e){e.setFloat2("screenSize",t,i)}),this._postProcesses=[this._downSamplePostprocess,this._horizontalBlurPostprocess,this._verticalBlurPostprocess]):(this._horizontalBlurPostprocess=new $n("HighlightLayerHBP",new o.w(1,0),this._options.blurHorizontalSize/2,{width:t,height:i},null,ke.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,n),this._horizontalBlurPostprocess.width=t,this._horizontalBlurPostprocess.height=i,this._horizontalBlurPostprocess.onApplyObservable.add(function(t){t.setTexture("textureSampler",e._mainTexture)}),this._verticalBlurPostprocess=new $n("HighlightLayerVBP",new o.w(0,1),this._options.blurVerticalSize/2,{width:t,height:i},null,ke.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,n),this._postProcesses=[this._horizontalBlurPostprocess,this._verticalBlurPostprocess]),this._mainTexture.onAfterUnbindObservable.add(function(){e.onBeforeBlurObservable.notifyObservers(e);var t=e._blurTexture.getInternalTexture();t&&e._scene.postProcessManager.directRender(e._postProcesses,t,!0),e.onAfterBlurObservable.notifyObservers(e)}),this._postProcesses.map(function(e){e.autoClear=!1})},t.prototype.needStencil=function(){return!0},t.prototype.isReady=function(t,i){var n=t.getMaterial(),r=t.getRenderingMesh();if(!n||!r||!this._meshes)return!1;var o=null,s=this._meshes[r.uniqueId];return s&&s.glowEmissiveOnly&&n&&(o=n.emissiveTexture),e.prototype._isReady.call(this,t,i,o)},t.prototype._internalRender=function(e){e.setTexture("textureSampler",this._blurTexture);var t=this._engine;t.cacheStencilState(),t.setStencilOperationPass(_.a.REPLACE),t.setStencilOperationFail(_.a.KEEP),t.setStencilOperationDepthFail(_.a.KEEP),t.setStencilMask(0),t.setStencilBuffer(!0),t.setStencilFunctionReference(this._instanceGlowingMeshStencilReference),this.outerGlow&&(e.setFloat("offset",0),t.setStencilFunction(_.a.NOTEQUAL),t.drawElementsType(so.a.TriangleFillMode,0,6)),this.innerGlow&&(e.setFloat("offset",1),t.setStencilFunction(_.a.EQUAL),t.drawElementsType(so.a.TriangleFillMode,0,6)),t.restoreStencilState()},t.prototype.shouldRender=function(){return!!e.prototype.shouldRender.call(this)&&!!this._meshes},t.prototype._shouldRenderMesh=function(t){return(!this._excludedMeshes||!this._excludedMeshes[t.uniqueId])&&!!e.prototype.hasMesh.call(this,t)},t.prototype._setEmissiveTextureAndColor=function(e,t,i){var n=this._meshes[e.uniqueId];n?this._emissiveTextureAndColor.color.set(n.color.r,n.color.g,n.color.b,1):this._emissiveTextureAndColor.color.set(this.neutralColor.r,this.neutralColor.g,this.neutralColor.b,this.neutralColor.a),n&&n.glowEmissiveOnly&&i?(this._emissiveTextureAndColor.texture=i.emissiveTexture,this._emissiveTextureAndColor.color.set(1,1,1,1)):this._emissiveTextureAndColor.texture=null},t.prototype.addExcludedMesh=function(e){this._excludedMeshes&&(this._excludedMeshes[e.uniqueId]||(this._excludedMeshes[e.uniqueId]={mesh:e,beforeBind:e.onBeforeBindObservable.add(function(e){e.getEngine().setStencilBuffer(!1)}),afterRender:e.onAfterRenderObservable.add(function(e){e.getEngine().setStencilBuffer(!0)})}))},t.prototype.removeExcludedMesh=function(e){if(this._excludedMeshes){var t=this._excludedMeshes[e.uniqueId];t&&(t.beforeBind&&e.onBeforeBindObservable.remove(t.beforeBind),t.afterRender&&e.onAfterRenderObservable.remove(t.afterRender)),this._excludedMeshes[e.uniqueId]=null}},t.prototype.hasMesh=function(t){return!!this._meshes&&(!!e.prototype.hasMesh.call(this,t)&&(void 0!==this._meshes[t.uniqueId]&&null!==this._meshes[t.uniqueId]))},t.prototype.addMesh=function(e,t,i){var n=this;if(void 0===i&&(i=!1),this._meshes){var r=this._meshes[e.uniqueId];r?r.color=t:(this._meshes[e.uniqueId]={mesh:e,color:t,observerHighlight:e.onBeforeBindObservable.add(function(e){n._excludedMeshes&&n._excludedMeshes[e.uniqueId]?n._defaultStencilReference(e):e.getScene().getEngine().setStencilFunctionReference(n._instanceGlowingMeshStencilReference)}),observerDefault:e.onAfterRenderObservable.add(this._defaultStencilReference),glowEmissiveOnly:i},e.onDisposeObservable.add(function(){n._disposeMesh(e)})),this._shouldRender=!0}},t.prototype.removeMesh=function(e){if(this._meshes){var t=this._meshes[e.uniqueId];for(var i in t&&(t.observerHighlight&&e.onBeforeBindObservable.remove(t.observerHighlight),t.observerDefault&&e.onAfterRenderObservable.remove(t.observerDefault),delete this._meshes[e.uniqueId]),this._shouldRender=!1,this._meshes)if(this._meshes[i]){this._shouldRender=!0;break}}},t.prototype._defaultStencilReference=function(e){e.getScene().getEngine().setStencilFunctionReference(t.NormalMeshStencilReference)},t.prototype._disposeMesh=function(e){this.removeMesh(e),this.removeExcludedMesh(e)},t.prototype.dispose=function(){if(this._meshes){for(var t in this._meshes){(i=this._meshes[t])&&i.mesh&&(i.observerHighlight&&i.mesh.onBeforeBindObservable.remove(i.observerHighlight),i.observerDefault&&i.mesh.onAfterRenderObservable.remove(i.observerDefault))}this._meshes=null}if(this._excludedMeshes){for(var t in this._excludedMeshes){var i;(i=this._excludedMeshes[t])&&(i.beforeBind&&i.mesh.onBeforeBindObservable.remove(i.beforeBind),i.afterRender&&i.mesh.onAfterRenderObservable.remove(i.afterRender))}this._excludedMeshes=null}e.prototype.dispose.call(this)},t.prototype.getClassName=function(){return"HighlightLayer"},t.prototype.serialize=function(){var e=L.a.Serialize(this);if(e.customType="BABYLON.HighlightLayer",e.meshes=[],this._meshes)for(var t in this._meshes){var i=this._meshes[t];i&&e.meshes.push({glowEmissiveOnly:i.glowEmissiveOnly,color:i.color.asArray(),meshId:i.mesh.id})}if(e.excludedMeshes=[],this._excludedMeshes)for(var n in this._excludedMeshes){var r=this._excludedMeshes[n];r&&e.excludedMeshes.push(r.mesh.id)}return e},t.Parse=function(e,i,n){var r,s=L.a.Parse(function(){return new t(e.name,i,e.options)},e,i,n);for(r=0;r<e.excludedMeshes.length;r++){(a=i.getMeshByID(e.excludedMeshes[r]))&&s.addExcludedMesh(a)}for(r=0;r<e.meshes.length;r++){var a,c=e.meshes[r];(a=i.getMeshByID(c.meshId))&&s.addMesh(a,o.e.FromArray(c.color),c.glowEmissiveOnly)}return s},t.EffectName="HighlightLayer",t.NeutralColor=new o.f(0,0,0,0),t.GlowingMeshStencilReference=2,t.NormalMeshStencilReference=1,l.c([Object(L.c)()],t.prototype,"innerGlow",void 0),l.c([Object(L.c)()],t.prototype,"outerGlow",void 0),l.c([Object(L.c)()],t.prototype,"blurHorizontalSize",null),l.c([Object(L.c)()],t.prototype,"blurVerticalSize",null),l.c([Object(L.c)("options")],t.prototype,"_options",void 0),t}(lo);s.a.RegisteredTypes["BABYLON.HighlightLayer"]=mo;var vo=function(){function e(e){this.name=Ae.a.NAME_LAYER,this.scene=e,this._engine=e.getEngine(),e.layers=new Array}return e.prototype.register=function(){this.scene._beforeCameraDrawStage.registerStep(Ae.a.STEP_BEFORECAMERADRAW_LAYER,this,this._drawCameraBackground),this.scene._afterCameraDrawStage.registerStep(Ae.a.STEP_AFTERCAMERADRAW_LAYER,this,this._drawCameraForeground),this.scene._beforeRenderTargetDrawStage.registerStep(Ae.a.STEP_BEFORERENDERTARGETDRAW_LAYER,this,this._drawRenderTargetBackground),this.scene._afterRenderTargetDrawStage.registerStep(Ae.a.STEP_AFTERRENDERTARGETDRAW_LAYER,this,this._drawRenderTargetForeground)},e.prototype.rebuild=function(){for(var e=0,t=this.scene.layers;e<t.length;e++){t[e]._rebuild()}},e.prototype.dispose=function(){for(var e=this.scene.layers;e.length;)e[0].dispose()},e.prototype._draw=function(e){var t=this.scene.layers;if(t.length){this._engine.setDepthBuffer(!1);for(var i=0,n=t;i<n.length;i++){var r=n[i];e(r)&&r.render()}this._engine.setDepthBuffer(!0)}},e.prototype._drawCameraPredicate=function(e,t,i){return!e.renderOnlyInRenderTargetTextures&&e.isBackground===t&&0!=(e.layerMask&i)},e.prototype._drawCameraBackground=function(e){var t=this;this._draw(function(i){return t._drawCameraPredicate(i,!0,e.layerMask)})},e.prototype._drawCameraForeground=function(e){var t=this;this._draw(function(i){return t._drawCameraPredicate(i,!1,e.layerMask)})},e.prototype._drawRenderTargetPredicate=function(e,t,i,n){return e.renderTargetTextures.length>0&&e.isBackground===t&&e.renderTargetTextures.indexOf(n)>-1&&0!=(e.layerMask&i)},e.prototype._drawRenderTargetBackground=function(e){var t=this;this._draw(function(i){return t._drawRenderTargetPredicate(i,!0,t.scene.activeCamera.layerMask,e)})},e.prototype._drawRenderTargetForeground=function(e){var t=this;this._draw(function(i){return t._drawRenderTargetPredicate(i,!1,t.scene.activeCamera.layerMask,e)})},e}(),yo="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n\nuniform vec4 color;\nvoid main(void) {\nvec4 baseColor=texture2D(textureSampler,vUV);\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\ngl_FragColor=baseColor*color;\n}";zt.a.ShadersStore.layerPixelShader=yo;var bo="\nattribute vec2 position;\n\nuniform vec2 scale;\nuniform vec2 offset;\nuniform mat4 textureMatrix;\n\nvarying vec2 vUV;\nconst vec2 madd=vec2(0.5,0.5);\nvoid main(void) {\nvec2 shiftedPosition=position*scale+offset;\nvUV=vec2(textureMatrix*vec4(shiftedPosition*madd+madd,1.0,0.0));\ngl_Position=vec4(shiftedPosition,0.0,1.0);\n}";zt.a.ShadersStore.layerVertexShader=bo;var To=function(){function e(e,t,i,n,s){this.name=e,this.scale=new o.w(1,1),this.offset=new o.w(0,0),this.alphaBlendingMode=_.a.ALPHA_COMBINE,this.layerMask=268435455,this.renderTargetTextures=[],this.renderOnlyInRenderTargetTextures=!1,this._vertexBuffers={},this.onDisposeObservable=new r.c,this.onBeforeRenderObservable=new r.c,this.onAfterRenderObservable=new r.c,this.texture=t?new ke.a(t,i,!0):null,this.isBackground=void 0===n||n,this.color=void 0===s?new o.f(1,1,1,1):s,this._scene=i||P.a.LastCreatedScene;var a=this._scene._getComponent(Ae.a.NAME_LAYER);a||(a=new vo(this._scene),this._scene._addComponent(a)),this._scene.layers.push(this);var c=this._scene.getEngine(),l=[];l.push(1,1),l.push(-1,1),l.push(-1,-1),l.push(1,-1);var u=new Oi.b(c,l,Oi.b.PositionKind,!1,!1,2);this._vertexBuffers[Oi.b.PositionKind]=u,this._createIndexBuffer(),this._effect=c.createEffect("layer",[Oi.b.PositionKind],["textureMatrix","color","scale","offset"],["textureSampler"],""),this._alphaTestEffect=c.createEffect("layer",[Oi.b.PositionKind],["textureMatrix","color","scale","offset"],["textureSampler"],"#define ALPHATEST")}return Object.defineProperty(e.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onBeforeRender",{set:function(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onAfterRender",{set:function(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=this.onAfterRenderObservable.add(e)},enumerable:!0,configurable:!0}),e.prototype._createIndexBuffer=function(){var e=this._scene.getEngine(),t=[];t.push(0),t.push(1),t.push(2),t.push(0),t.push(2),t.push(3),this._indexBuffer=e.createIndexBuffer(t)},e.prototype._rebuild=function(){var e=this._vertexBuffers[Oi.b.PositionKind];e&&e._rebuild(),this._createIndexBuffer()},e.prototype.render=function(){var e=this.alphaTest?this._alphaTestEffect:this._effect;if(e.isReady()&&this.texture&&this.texture.isReady()){var t=this._scene.getEngine();this.onBeforeRenderObservable.notifyObservers(this),t.enableEffect(e),t.setState(!1),e.setTexture("textureSampler",this.texture),e.setMatrix("textureMatrix",this.texture.getTextureMatrix()),e.setFloat4("color",this.color.r,this.color.g,this.color.b,this.color.a),e.setVector2("offset",this.offset),e.setVector2("scale",this.scale),t.bindBuffers(this._vertexBuffers,this._indexBuffer,e),this.alphaTest?t.drawElementsType(so.a.TriangleFillMode,0,6):(t.setAlphaMode(this.alphaBlendingMode),t.drawElementsType(so.a.TriangleFillMode,0,6),t.setAlphaMode(_.a.ALPHA_DISABLE)),this.onAfterRenderObservable.notifyObservers(this)}},e.prototype.dispose=function(){var e=this._vertexBuffers[Oi.b.PositionKind];e&&(e.dispose(),this._vertexBuffers[Oi.b.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null),this.texture&&(this.texture.dispose(),this.texture=null),this.renderTargetTextures=[];var t=this._scene.layers.indexOf(this);this._scene.layers.splice(t,1),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onAfterRenderObservable.clear(),this.onBeforeRenderObservable.clear()},e}(),Eo=function(){function e(e,t,i,n,r){this.size=e,this.position=t,this.alphaMode=_.a.ALPHA_ONEONE,this.color=i||new o.e(1,1,1),this.texture=n?new ke.a(n,r.getScene(),!0):null,this._system=r,r.lensFlares.push(this)}return e.AddFlare=function(t,i,n,r,o){return new e(t,i,n,r,o)},e.prototype.dispose=function(){this.texture&&this.texture.dispose();var e=this._system.lensFlares.indexOf(this);this._system.lensFlares.splice(e,1)},e}(),Ao="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n\nuniform vec4 color;\nvoid main(void) {\nvec4 baseColor=texture2D(textureSampler,vUV);\ngl_FragColor=baseColor*color;\n}";zt.a.ShadersStore.lensFlarePixelShader=Ao;var xo="\nattribute vec2 position;\n\nuniform mat4 viewportMatrix;\n\nvarying vec2 vUV;\nconst vec2 madd=vec2(0.5,0.5);\nvoid main(void) {\nvUV=position*madd+madd;\ngl_Position=viewportMatrix*vec4(position,0.0,1.0);\n}";zt.a.ShadersStore.lensFlareVertexShader=xo;var Ro=function(){function e(t,i,n){this.name=t,this.lensFlares=new Array,this.borderLimit=300,this.viewportBorder=0,this.layerMask=268435455,this._vertexBuffers={},this._isEnabled=!0,this._scene=n||P.a.LastCreatedScene,e._SceneComponentInitialization(this._scene),this._emitter=i,this.id=t,n.lensFlareSystems.push(this),this.meshesSelectionPredicate=function(e){return n.activeCamera&&e.material&&e.isVisible&&e.isEnabled()&&e.isBlocker&&0!=(e.layerMask&n.activeCamera.layerMask)};var r=n.getEngine(),o=[];o.push(1,1),o.push(-1,1),o.push(-1,-1),o.push(1,-1),this._vertexBuffers[Oi.b.PositionKind]=new Oi.b(r,o,Oi.b.PositionKind,!1,!1,2);var s=[];s.push(0),s.push(1),s.push(2),s.push(0),s.push(2),s.push(3),this._indexBuffer=r.createIndexBuffer(s),this._effect=r.createEffect("lensFlare",[Oi.b.PositionKind],["color","viewportMatrix"],["textureSampler"],"")}return Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled=e},enumerable:!0,configurable:!0}),e.prototype.getScene=function(){return this._scene},e.prototype.getEmitter=function(){return this._emitter},e.prototype.setEmitter=function(e){this._emitter=e},e.prototype.getEmitterPosition=function(){return this._emitter.getAbsolutePosition?this._emitter.getAbsolutePosition():this._emitter.position},e.prototype.computeEffectivePosition=function(e){var t=this.getEmitterPosition();return t=o.x.Project(t,o.j.Identity(),this._scene.getTransformMatrix(),e),this._positionX=t.x,this._positionY=t.y,t=o.x.TransformCoordinates(this.getEmitterPosition(),this._scene.getViewMatrix()),this.viewportBorder>0&&(e.x-=this.viewportBorder,e.y-=this.viewportBorder,e.width+=2*this.viewportBorder,e.height+=2*this.viewportBorder,t.x+=this.viewportBorder,t.y+=this.viewportBorder,this._positionX+=this.viewportBorder,this._positionY+=this.viewportBorder),t.z>0&&(this._positionX>e.x&&this._positionX<e.x+e.width&&this._positionY>e.y&&(this._positionY,e.y,e.height),!0)},e.prototype._isVisible=function(){if(!this._isEnabled||!this._scene.activeCamera)return!1;var e=this.getEmitterPosition().subtract(this._scene.activeCamera.globalPosition),t=e.length();e.normalize();var i=new It.a(this._scene.activeCamera.globalPosition,e),n=this._scene.pickWithRay(i,this.meshesSelectionPredicate,!0);return!n||!n.hit||n.distance>t},e.prototype.render=function(){if(!this._effect.isReady()||!this._scene.activeCamera)return!1;var e,t,i=this._scene.getEngine(),n=this._scene.activeCamera.viewport.toGlobal(i.getRenderWidth(!0),i.getRenderHeight(!0));if(!this.computeEffectivePosition(n))return!1;if(!this._isVisible())return!1;var r=(e=this._positionX<this.borderLimit+n.x?this.borderLimit+n.x-this._positionX:this._positionX>n.x+n.width-this.borderLimit?this._positionX-n.x-n.width+this.borderLimit:0)>(t=this._positionY<this.borderLimit+n.y?this.borderLimit+n.y-this._positionY:this._positionY>n.y+n.height-this.borderLimit?this._positionY-n.y-n.height+this.borderLimit:0)?e:t;(r-=this.viewportBorder)>this.borderLimit&&(r=this.borderLimit);var s=1-D.a.Clamp(r/this.borderLimit,0,1);if(s<0)return!1;s>1&&(s=1),this.viewportBorder>0&&(n.x+=this.viewportBorder,n.y+=this.viewportBorder,n.width-=2*this.viewportBorder,n.height-=2*this.viewportBorder,this._positionX-=this.viewportBorder,this._positionY-=this.viewportBorder);var a=n.x+n.width/2,c=n.y+n.height/2,l=a-this._positionX,u=c-this._positionY;i.enableEffect(this._effect),i.setState(!1),i.setDepthBuffer(!1),i.bindBuffers(this._vertexBuffers,this._indexBuffer,this._effect);for(var h=0;h<this.lensFlares.length;h++){var d=this.lensFlares[h];i.setAlphaMode(d.alphaMode);var f=a-l*d.position,p=c-u*d.position,g=d.size,m=d.size*i.getAspectRatio(this._scene.activeCamera,!0),v=f/(n.width+2*n.x)*2-1,y=1-p/(n.height+2*n.y)*2,b=o.j.FromValues(g/2,0,0,0,0,m/2,0,0,0,0,1,0,v,y,0,1);this._effect.setMatrix("viewportMatrix",b),this._effect.setTexture("textureSampler",d.texture),this._effect.setFloat4("color",d.color.r*s,d.color.g*s,d.color.b*s,1),i.drawElementsType(so.a.TriangleFillMode,0,6)}return i.setDepthBuffer(!0),i.setAlphaMode(_.a.ALPHA_DISABLE),!0},e.prototype.dispose=function(){var e=this._vertexBuffers[Oi.b.PositionKind];for(e&&(e.dispose(),this._vertexBuffers[Oi.b.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null);this.lensFlares.length;)this.lensFlares[0].dispose();var t=this._scene.lensFlareSystems.indexOf(this);this._scene.lensFlareSystems.splice(t,1)},e.Parse=function(t,i,n){var r=i.getLastEntryByID(t.emitterId),s=t.name||"lensFlareSystem#"+t.emitterId,a=new e(s,r,i);a.id=t.id||s,a.borderLimit=t.borderLimit;for(var c=0;c<t.flares.length;c++){var l=t.flares[c];Eo.AddFlare(l.size,l.position,o.e.FromArray(l.color),l.textureName?n+l.textureName:"",a)}return a},e.prototype.serialize=function(){var e={};e.id=this.id,e.name=this.name,e.emitterId=this.getEmitter().id,e.borderLimit=this.borderLimit,e.flares=[];for(var t=0;t<this.lensFlares.length;t++){var i=this.lensFlares[t];e.flares.push({size:i.size,position:i.position,color:i.color.asArray(),textureName:ye.h.GetFilename(i.texture?i.texture.name:"")})}return e},e._SceneComponentInitialization=function(e){throw be.a.WarnImport("LensFlareSystemSceneComponent")},e}();n.a.AddParser(Ae.a.NAME_LENSFLARESYSTEM,function(e,t,i,n){if(void 0!==e.lensFlareSystems&&null!==e.lensFlareSystems){i.lensFlareSystems||(i.lensFlareSystems=new Array);for(var r=0,o=e.lensFlareSystems.length;r<o;r++){var s=e.lensFlareSystems[r],a=Ro.Parse(s,t,n);i.lensFlareSystems.push(a)}}}),n.a.prototype.getLensFlareSystemByName=function(e){for(var t=0;t<this.lensFlareSystems.length;t++)if(this.lensFlareSystems[t].name===e)return this.lensFlareSystems[t];return null},n.a.prototype.getLensFlareSystemByID=function(e){for(var t=0;t<this.lensFlareSystems.length;t++)if(this.lensFlareSystems[t].id===e)return this.lensFlareSystems[t];return null},n.a.prototype.removeLensFlareSystem=function(e){var t=this.lensFlareSystems.indexOf(e);return-1!==t&&this.lensFlareSystems.splice(t,1),t},n.a.prototype.addLensFlareSystem=function(e){this.lensFlareSystems.push(e)};var Po=function(){function e(e){this.name=Ae.a.NAME_LENSFLARESYSTEM,this.scene=e,e.lensFlareSystems=new Array}return e.prototype.register=function(){this.scene._afterCameraDrawStage.registerStep(Ae.a.STEP_AFTERCAMERADRAW_LENSFLARESYSTEM,this,this._draw)},e.prototype.rebuild=function(){},e.prototype.addFromContainer=function(e){var t=this;e.lensFlareSystems&&e.lensFlareSystems.forEach(function(e){t.scene.addLensFlareSystem(e)})},e.prototype.removeFromContainer=function(e,t){var i=this;e.lensFlareSystems&&e.lensFlareSystems.forEach(function(e){i.scene.removeLensFlareSystem(e),t&&e.dispose()})},e.prototype.serialize=function(e){e.lensFlareSystems=[];for(var t=0,i=this.scene.lensFlareSystems;t<i.length;t++){var n=i[t];e.lensFlareSystems.push(n.serialize())}},e.prototype.dispose=function(){for(var e=this.scene.lensFlareSystems;e.length;)e[0].dispose()},e.prototype._draw=function(e){if(this.scene.lensFlaresEnabled){var t=this.scene.lensFlareSystems;ye.h.StartPerformanceCounter("Lens flares",t.length>0);for(var i=0,n=t;i<n.length;i++){var r=n[i];0!=(e.layerMask&r.layerMask)&&r.render()}ye.h.EndPerformanceCounter("Lens flares",t.length>0)}},e}();Ro._SceneComponentInitialization=function(e){var t=e._getComponent(Ae.a.NAME_LENSFLARESYSTEM);t||(t=new Po(e),e._addComponent(t))};var So="#ifndef FLOAT\nvec4 pack(float depth)\n{\nconst vec4 bit_shift=vec4(255.0*255.0*255.0,255.0*255.0,255.0,1.0);\nconst vec4 bit_mask=vec4(0.0,1.0/255.0,1.0/255.0,1.0/255.0);\nvec4 res=fract(depth*bit_shift);\nres-=res.xxyz*bit_mask;\nreturn res;\n}\n#endif\nvarying float vDepthMetric;\n#ifdef ALPHATEST\nvarying vec2 vUV;\nuniform sampler2D diffuseSampler;\n#endif\nuniform vec3 biasAndScale;\nuniform vec2 depthValues;\nvoid main(void)\n{\n#ifdef ALPHATEST\nif (texture2D(diffuseSampler,vUV).a<0.4)\ndiscard;\n#endif\nfloat depth=vDepthMetric;\n#ifdef ESM\ndepth=clamp(exp(-min(87.,biasAndScale.z*depth)),0.,1.);\n#endif\n#ifdef FLOAT\ngl_FragColor=vec4(depth,1.0,1.0,1.0);\n#else\ngl_FragColor=pack(depth);\n#endif\n}";zt.a.ShadersStore.shadowMapPixelShader=So;var Co="\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\nuniform vec3 lightData;\n#endif\n#include<bonesDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n\n#include<instancesDeclaration>\n#include<helperFunctions>\nuniform mat4 viewProjection;\nuniform vec3 biasAndScale;\nuniform vec2 depthValues;\nvarying float vDepthMetric;\n#ifdef ALPHATEST\nvarying vec2 vUV;\nuniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\nvoid main(void)\n{\nvec3 positionUpdated=position;\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\n\n#ifdef NORMAL\nmat3 normalWorld=mat3(finalWorld);\n#ifdef NONUNIFORMSCALING\nnormalWorld=transposeMat3(inverseMat3(normalWorld));\n#endif\nvec3 worldNor=normalize(normalWorld*normal);\n#ifdef DIRECTIONINLIGHTDATA\nvec3 worldLightDir=normalize(-lightData.xyz);\n#else\nvec3 directionToLight=lightData.xyz-worldPos.xyz;\nvec3 worldLightDir=normalize(directionToLight);\n#endif\nfloat ndl=dot(worldNor,worldLightDir);\nfloat sinNL=sqrt(1.0-ndl*ndl);\nfloat normalBias=biasAndScale.y*sinNL;\nworldPos.xyz-=worldNor*normalBias;\n#endif\n\ngl_Position=viewProjection*worldPos;\n#ifdef DEPTHTEXTURE\n\ngl_Position.z+=biasAndScale.x*gl_Position.w;\n#endif\n\nvDepthMetric=((gl_Position.z+depthValues.x)/(depthValues.y))+biasAndScale.x;\n#ifdef ALPHATEST\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n}";zt.a.ShadersStore.shadowMapVertexShader=Co;var Mo="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n\nuniform vec2 screenSize;\nvoid main(void)\n{\nvec4 colorDepth=vec4(0.0);\nfor (int x=-OFFSET; x<=OFFSET; x++)\nfor (int y=-OFFSET; y<=OFFSET; y++)\ncolorDepth+=texture2D(textureSampler,vUV+vec2(x,y)/screenSize);\ngl_FragColor=(colorDepth/float((OFFSET*2+1)*(OFFSET*2+1)));\n}";zt.a.ShadersStore.depthBoxBlurPixelShader=Mo;var Oo=function(){function e(t,i,n){this.onBeforeShadowMapRenderObservable=new r.c,this.onBeforeShadowMapRenderMeshObservable=new r.c,this._bias=5e-5,this._normalBias=0,this._blurBoxOffset=1,this._blurScale=2,this._blurKernel=1,this._useKernelBlur=!1,this._filter=e.FILTER_NONE,this._filteringQuality=e.QUALITY_HIGH,this._contactHardeningLightSizeUVRatio=.1,this._darkness=0,this._transparencyShadow=!1,this.frustumEdgeFalloff=0,this.forceBackFacesOnly=!1,this._lightDirection=o.x.Zero(),this._viewMatrix=o.j.Zero(),this._projectionMatrix=o.j.Zero(),this._transformMatrix=o.j.Zero(),this._cachedPosition=new o.x(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cachedDirection=new o.x(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._currentFaceIndex=0,this._currentFaceIndexCache=0,this._defaultTextureMatrix=o.j.Identity(),this._mapSize=t,this._light=i,this._scene=i.getScene(),i._shadowGenerator=this,e._SceneComponentInitialization(this._scene);var s=this._scene.getEngine().getCaps();n?s.textureFloatRender&&s.textureFloatLinearFiltering?this._textureType=_.a.TEXTURETYPE_FLOAT:s.textureHalfFloatRender&&s.textureHalfFloatLinearFiltering?this._textureType=_.a.TEXTURETYPE_HALF_FLOAT:this._textureType=_.a.TEXTURETYPE_UNSIGNED_INT:s.textureHalfFloatRender&&s.textureHalfFloatLinearFiltering?this._textureType=_.a.TEXTURETYPE_HALF_FLOAT:s.textureFloatRender&&s.textureFloatLinearFiltering?this._textureType=_.a.TEXTURETYPE_FLOAT:this._textureType=_.a.TEXTURETYPE_UNSIGNED_INT,this._initializeGenerator(),this._applyFilterValues()}return Object.defineProperty(e.prototype,"bias",{get:function(){return this._bias},set:function(e){this._bias=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"normalBias",{get:function(){return this._normalBias},set:function(e){this._normalBias=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"blurBoxOffset",{get:function(){return this._blurBoxOffset},set:function(e){this._blurBoxOffset!==e&&(this._blurBoxOffset=e,this._disposeBlurPostProcesses())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"blurScale",{get:function(){return this._blurScale},set:function(e){this._blurScale!==e&&(this._blurScale=e,this._disposeBlurPostProcesses())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"blurKernel",{get:function(){return this._blurKernel},set:function(e){this._blurKernel!==e&&(this._blurKernel=e,this._disposeBlurPostProcesses())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"useKernelBlur",{get:function(){return this._useKernelBlur},set:function(e){this._useKernelBlur!==e&&(this._useKernelBlur=e,this._disposeBlurPostProcesses())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"depthScale",{get:function(){return void 0!==this._depthScale?this._depthScale:this._light.getDepthScale()},set:function(e){this._depthScale=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"filter",{get:function(){return this._filter},set:function(t){if(this._light.needCube()){if(t===e.FILTER_BLUREXPONENTIALSHADOWMAP)return void(this.useExponentialShadowMap=!0);if(t===e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)return void(this.useCloseExponentialShadowMap=!0);if(t===e.FILTER_PCF||t===e.FILTER_PCSS)return void(this.usePoissonSampling=!0)}t!==e.FILTER_PCF&&t!==e.FILTER_PCSS||1!==this._scene.getEngine().webGLVersion?this._filter!==t&&(this._filter=t,this._disposeBlurPostProcesses(),this._applyFilterValues(),this._light._markMeshesAsLightDirty()):this.usePoissonSampling=!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"usePoissonSampling",{get:function(){return this.filter===e.FILTER_POISSONSAMPLING},set:function(t){(t||this.filter===e.FILTER_POISSONSAMPLING)&&(this.filter=t?e.FILTER_POISSONSAMPLING:e.FILTER_NONE)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"useExponentialShadowMap",{get:function(){return this.filter===e.FILTER_EXPONENTIALSHADOWMAP},set:function(t){(t||this.filter===e.FILTER_EXPONENTIALSHADOWMAP)&&(this.filter=t?e.FILTER_EXPONENTIALSHADOWMAP:e.FILTER_NONE)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"useBlurExponentialShadowMap",{get:function(){return this.filter===e.FILTER_BLUREXPONENTIALSHADOWMAP},set:function(t){(t||this.filter===e.FILTER_BLUREXPONENTIALSHADOWMAP)&&(this.filter=t?e.FILTER_BLUREXPONENTIALSHADOWMAP:e.FILTER_NONE)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"useCloseExponentialShadowMap",{get:function(){return this.filter===e.FILTER_CLOSEEXPONENTIALSHADOWMAP},set:function(t){(t||this.filter===e.FILTER_CLOSEEXPONENTIALSHADOWMAP)&&(this.filter=t?e.FILTER_CLOSEEXPONENTIALSHADOWMAP:e.FILTER_NONE)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"useBlurCloseExponentialShadowMap",{get:function(){return this.filter===e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP},set:function(t){(t||this.filter===e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)&&(this.filter=t?e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP:e.FILTER_NONE)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"usePercentageCloserFiltering",{get:function(){return this.filter===e.FILTER_PCF},set:function(t){(t||this.filter===e.FILTER_PCF)&&(this.filter=t?e.FILTER_PCF:e.FILTER_NONE)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"filteringQuality",{get:function(){return this._filteringQuality},set:function(e){this._filteringQuality=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"useContactHardeningShadow",{get:function(){return this.filter===e.FILTER_PCSS},set:function(t){(t||this.filter===e.FILTER_PCSS)&&(this.filter=t?e.FILTER_PCSS:e.FILTER_NONE)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"contactHardeningLightSizeUVRatio",{get:function(){return this._contactHardeningLightSizeUVRatio},set:function(e){this._contactHardeningLightSizeUVRatio=e},enumerable:!0,configurable:!0}),e.prototype.getDarkness=function(){return this._darkness},e.prototype.setDarkness=function(e){return this._darkness=e>=1?1:e<=0?0:e,this},e.prototype.setTransparencyShadow=function(e){return this._transparencyShadow=e,this},e.prototype.getShadowMap=function(){return this._shadowMap},e.prototype.getShadowMapForRendering=function(){return this._shadowMap2?this._shadowMap2:this._shadowMap},e.prototype.addShadowCaster=function(e,t){var i;return void 0===t&&(t=!0),this._shadowMap?(this._shadowMap.renderList||(this._shadowMap.renderList=[]),this._shadowMap.renderList.push(e),t&&(i=this._shadowMap.renderList).push.apply(i,e.getChildMeshes()),this):this},e.prototype.removeShadowCaster=function(e,t){if(void 0===t&&(t=!0),!this._shadowMap||!this._shadowMap.renderList)return this;var i=this._shadowMap.renderList.indexOf(e);if(-1!==i&&this._shadowMap.renderList.splice(i,1),t)for(var n=0,r=e.getChildren();n<r.length;n++){var o=r[n];this.removeShadowCaster(o)}return this},e.prototype.getLight=function(){return this._light},e.prototype._initializeGenerator=function(){this._light._markMeshesAsLightDirty(),this._initializeShadowMap()},e.prototype._initializeShadowMap=function(){var t=this,i=this._scene.getEngine();i.webGLVersion>1?(this._shadowMap=new _i(this._light.name+"_shadowMap",this._mapSize,this._scene,!1,!0,this._textureType,this._light.needCube(),void 0,!1,!1),this._shadowMap.createDepthStencilTexture(_.a.LESS,!0)):this._shadowMap=new _i(this._light.name+"_shadowMap",this._mapSize,this._scene,!1,!0,this._textureType,this._light.needCube()),this._shadowMap.wrapU=ke.a.CLAMP_ADDRESSMODE,this._shadowMap.wrapV=ke.a.CLAMP_ADDRESSMODE,this._shadowMap.anisotropicFilteringLevel=1,this._shadowMap.updateSamplingMode(ke.a.BILINEAR_SAMPLINGMODE),this._shadowMap.renderParticles=!1,this._shadowMap.ignoreCameraViewport=!0,this._shadowMap.onBeforeRenderObservable.add(function(n){t._currentFaceIndex=n,t._filter===e.FILTER_PCF&&i.setColorWrite(!1)}),this._shadowMap.customRenderFunction=this._renderForShadowMap.bind(this),this._shadowMap.onAfterUnbindObservable.add(function(){if(t._filter===e.FILTER_PCF&&i.setColorWrite(!0),t.useBlurExponentialShadowMap||t.useBlurCloseExponentialShadowMap){var n=t.getShadowMapForRendering();n&&t._scene.postProcessManager.directRender(t._blurPostProcesses,n.getInternalTexture(),!0)}});var n=new o.f(0,0,0,0),r=new o.f(1,1,1,1);this._shadowMap.onClearObservable.add(function(i){t._filter===e.FILTER_PCF?i.clear(r,!1,!0,!1):t.useExponentialShadowMap||t.useBlurExponentialShadowMap?i.clear(n,!0,!0,!1):i.clear(r,!0,!0,!1)})},e.prototype._initializeBlurRTTAndPostProcesses=function(){var e=this,t=this._scene.getEngine(),i=this._mapSize/this.blurScale;this.useKernelBlur&&1===this.blurScale||(this._shadowMap2=new _i(this._light.name+"_shadowMap2",i,this._scene,!1,!0,this._textureType),this._shadowMap2.wrapU=ke.a.CLAMP_ADDRESSMODE,this._shadowMap2.wrapV=ke.a.CLAMP_ADDRESSMODE,this._shadowMap2.updateSamplingMode(ke.a.BILINEAR_SAMPLINGMODE)),this.useKernelBlur?(this._kernelBlurXPostprocess=new $n(this._light.name+"KernelBlurX",new o.w(1,0),this.blurKernel,1,null,ke.a.BILINEAR_SAMPLINGMODE,t,!1,this._textureType),this._kernelBlurXPostprocess.width=i,this._kernelBlurXPostprocess.height=i,this._kernelBlurXPostprocess.onApplyObservable.add(function(t){t.setTexture("textureSampler",e._shadowMap)}),this._kernelBlurYPostprocess=new $n(this._light.name+"KernelBlurY",new o.w(0,1),this.blurKernel,1,null,ke.a.BILINEAR_SAMPLINGMODE,t,!1,this._textureType),this._kernelBlurXPostprocess.autoClear=!1,this._kernelBlurYPostprocess.autoClear=!1,this._textureType===_.a.TEXTURETYPE_UNSIGNED_INT&&(this._kernelBlurXPostprocess.packedFloat=!0,this._kernelBlurYPostprocess.packedFloat=!0),this._blurPostProcesses=[this._kernelBlurXPostprocess,this._kernelBlurYPostprocess]):(this._boxBlurPostprocess=new Ht(this._light.name+"DepthBoxBlur","depthBoxBlur",["screenSize","boxOffset"],[],1,null,ke.a.BILINEAR_SAMPLINGMODE,t,!1,"#define OFFSET "+this._blurBoxOffset,this._textureType),this._boxBlurPostprocess.onApplyObservable.add(function(t){t.setFloat2("screenSize",i,i),t.setTexture("textureSampler",e._shadowMap)}),this._boxBlurPostprocess.autoClear=!1,this._blurPostProcesses=[this._boxBlurPostprocess])},e.prototype._renderForShadowMap=function(e,t,i,n){var r,o=this._scene.getEngine();if(n.length){for(o.setColorWrite(!1),r=0;r<n.length;r++)this._renderSubMeshForShadowMap(n.data[r]);o.setColorWrite(!0)}for(r=0;r<e.length;r++)this._renderSubMeshForShadowMap(e.data[r]);for(r=0;r<t.length;r++)this._renderSubMeshForShadowMap(t.data[r]);if(this._transparencyShadow)for(r=0;r<i.length;r++)this._renderSubMeshForShadowMap(i.data[r])},e.prototype._renderSubMeshForShadowMap=function(e){var t=this,i=e.getRenderingMesh(),n=this._scene,r=n.getEngine(),o=e.getMaterial();if(i._internalAbstractMeshDataInfo._isActiveIntermediate=!1,o&&0!==e.verticesCount){r.setState(o.backFaceCulling);var s=i._getInstancesRenderList(e._id);if(!s.mustReturn){var a=r.getCaps().instancedArrays&&null!==s.visibleInstances[e._id]&&void 0!==s.visibleInstances[e._id];if(this.isReady(e,a)){if(r.enableEffect(this._effect),i._bind(e,this._effect,so.a.TriangleFillMode),this._effect.setFloat3("biasAndScale",this.bias,this.normalBias,this.depthScale),this._effect.setMatrix("viewProjection",this.getTransformMatrix()),this.getLight().getTypeID()===zn.a.LIGHTTYPEID_DIRECTIONALLIGHT?this._effect.setVector3("lightData",this._cachedDirection):this._effect.setVector3("lightData",this._cachedPosition),n.activeCamera&&this._effect.setFloat2("depthValues",this.getLight().getDepthMinZ(n.activeCamera),this.getLight().getDepthMinZ(n.activeCamera)+this.getLight().getDepthMaxZ(n.activeCamera)),o&&o.needAlphaTesting()){var c=o.getAlphaTestTexture();c&&(this._effect.setTexture("diffuseSampler",c),this._effect.setMatrix("diffuseMatrix",c.getTextureMatrix()||this._defaultTextureMatrix))}if(i.useBones&&i.computeBonesUsingShaders&&i.skeleton){var l=i.skeleton;if(l.isUsingTextureForMatrices){var u=l.getTransformMatrixTexture();if(!u)return;this._effect.setTexture("boneSampler",u),this._effect.setFloat("boneTextureWidth",4*(l.bones.length+1))}else this._effect.setMatrices("mBones",l.getTransformMatrices(i))}ir.a.BindMorphTargetParameters(i,this._effect),this.forceBackFacesOnly&&r.setState(!0,0,!1,!0),this.onBeforeShadowMapRenderMeshObservable.notifyObservers(i),this.onBeforeShadowMapRenderObservable.notifyObservers(this._effect),i._processRendering(e,this._effect,so.a.TriangleFillMode,s,a,function(e,i){return t._effect.setMatrix("world",i)}),this.forceBackFacesOnly&&r.setState(!0,0,!1,!1)}else this._shadowMap&&this._shadowMap.resetRefreshCounter()}}},e.prototype._applyFilterValues=function(){this._shadowMap&&(this.filter===e.FILTER_NONE||this.filter===e.FILTER_PCSS?this._shadowMap.updateSamplingMode(ke.a.NEAREST_SAMPLINGMODE):this._shadowMap.updateSamplingMode(ke.a.BILINEAR_SAMPLINGMODE))},e.prototype.forceCompilation=function(e,t){var i=this,n=l.a({useInstances:!1},t),r=this.getShadowMap();if(r){var o=r.renderList;if(o){for(var s=new Array,a=0,c=o;a<c.length;a++){var u=c[a];s.push.apply(s,u.subMeshes)}if(0!==s.length){var h=0,d=function(){if(i._scene&&i._scene.getEngine()){for(;i.isReady(s[h],n.useInstances);)if(++h>=s.length)return void(e&&e(i));setTimeout(d,16)}};d()}else e&&e(this)}else e&&e(this)}else e&&e(this)},e.prototype.forceCompilationAsync=function(e){var t=this;return new Promise(function(i){t.forceCompilation(function(){i()},e)})},e.prototype.isReady=function(e,t){var i=[];this._textureType!==_.a.TEXTURETYPE_UNSIGNED_INT&&i.push("#define FLOAT"),this.useExponentialShadowMap||this.useBlurExponentialShadowMap?i.push("#define ESM"):(this.usePercentageCloserFiltering||this.useContactHardeningShadow)&&i.push("#define DEPTHTEXTURE");var n=[Oi.b.PositionKind],r=e.getMesh(),o=e.getMaterial();if(this.normalBias&&r.isVerticesDataPresent(Oi.b.NormalKind)&&(n.push(Oi.b.NormalKind),i.push("#define NORMAL"),r.nonUniformScaling&&i.push("#define NONUNIFORMSCALING"),this.getLight().getTypeID()===zn.a.LIGHTTYPEID_DIRECTIONALLIGHT&&i.push("#define DIRECTIONINLIGHTDATA")),o&&o.needAlphaTesting()){var s=o.getAlphaTestTexture();s&&(i.push("#define ALPHATEST"),r.isVerticesDataPresent(Oi.b.UVKind)&&(n.push(Oi.b.UVKind),i.push("#define UV1")),r.isVerticesDataPresent(Oi.b.UV2Kind)&&1===s.coordinatesIndex&&(n.push(Oi.b.UV2Kind),i.push("#define UV2")))}if(r.useBones&&r.computeBonesUsingShaders&&r.skeleton){n.push(Oi.b.MatricesIndicesKind),n.push(Oi.b.MatricesWeightsKind),r.numBoneInfluencers>4&&(n.push(Oi.b.MatricesIndicesExtraKind),n.push(Oi.b.MatricesWeightsExtraKind));var a=r.skeleton;i.push("#define NUM_BONE_INFLUENCERS "+r.numBoneInfluencers),a.isUsingTextureForMatrices?i.push("#define BONETEXTURE"):i.push("#define BonesPerMesh "+(a.bones.length+1))}else i.push("#define NUM_BONE_INFLUENCERS 0");var c=r.morphTargetManager,l=0;if(c&&c.numInfluencers>0&&(i.push("#define MORPHTARGETS"),l=c.numInfluencers,i.push("#define NUM_MORPH_INFLUENCERS "+l),ir.a.PrepareAttributesForMorphTargets(n,r,{NUM_MORPH_INFLUENCERS:l})),t&&(i.push("#define INSTANCES"),n.push("world0"),n.push("world1"),n.push("world2"),n.push("world3")),this.customShaderOptions&&this.customShaderOptions.defines)for(var u=0,h=this.customShaderOptions.defines;u<h.length;u++){var d=h[u];-1===i.indexOf(d)&&i.push(d)}var f=i.join("\n");if(this._cachedDefines!==f){this._cachedDefines=f;var p="shadowMap",g=["world","mBones","viewProjection","diffuseMatrix","lightData","depthValues","biasAndScale","morphTargetInfluences","boneTextureWidth"],m=["diffuseSampler","boneSampler"];if(this.customShaderOptions){if(p=this.customShaderOptions.shaderName,this.customShaderOptions.attributes)for(var v=0,y=this.customShaderOptions.attributes;v<y.length;v++){var b=y[v];-1===n.indexOf(b)&&n.push(b)}if(this.customShaderOptions.uniforms)for(var T=0,E=this.customShaderOptions.uniforms;T<E.length;T++){var A=E[T];-1===g.indexOf(A)&&g.push(A)}if(this.customShaderOptions.samplers)for(var x=0,R=this.customShaderOptions.samplers;x<R.length;x++){var P=R[x];-1===m.indexOf(P)&&m.push(P)}}this._effect=this._scene.getEngine().createEffect(p,n,g,m,f,void 0,void 0,void 0,{maxSimultaneousMorphTargets:l})}return!!this._effect.isReady()&&((this.useBlurExponentialShadowMap||this.useBlurCloseExponentialShadowMap)&&(this._blurPostProcesses&&this._blurPostProcesses.length||this._initializeBlurRTTAndPostProcesses()),!(this._kernelBlurXPostprocess&&!this._kernelBlurXPostprocess.isReady())&&(!(this._kernelBlurYPostprocess&&!this._kernelBlurYPostprocess.isReady())&&!(this._boxBlurPostprocess&&!this._boxBlurPostprocess.isReady())))},e.prototype.prepareDefines=function(t,i){var n=this._scene,r=this._light;n.shadowsEnabled&&r.shadowEnabled&&(t["SHADOW"+i]=!0,this.useContactHardeningShadow&&(t["SHADOWPCSS"+i]=!0,this._filteringQuality===e.QUALITY_LOW?t["SHADOWLOWQUALITY"+i]=!0:this._filteringQuality===e.QUALITY_MEDIUM&&(t["SHADOWMEDIUMQUALITY"+i]=!0)),this.usePercentageCloserFiltering?(t["SHADOWPCF"+i]=!0,this._filteringQuality===e.QUALITY_LOW?t["SHADOWLOWQUALITY"+i]=!0:this._filteringQuality===e.QUALITY_MEDIUM&&(t["SHADOWMEDIUMQUALITY"+i]=!0)):this.usePoissonSampling?t["SHADOWPOISSON"+i]=!0:this.useExponentialShadowMap||this.useBlurExponentialShadowMap?t["SHADOWESM"+i]=!0:(this.useCloseExponentialShadowMap||this.useBlurCloseExponentialShadowMap)&&(t["SHADOWCLOSEESM"+i]=!0),r.needCube()&&(t["SHADOWCUBE"+i]=!0))},e.prototype.bindShadowLight=function(t,i){var n=this._light,r=this._scene;if(r.shadowsEnabled&&n.shadowEnabled){var o=r.activeCamera;if(o){var s=this.getShadowMap();s&&(n.needCube()||i.setMatrix("lightMatrix"+t,this.getTransformMatrix()),this._filter===e.FILTER_PCF?(i.setDepthStencilTexture("shadowSampler"+t,this.getShadowMapForRendering()),n._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),s.getSize().width,1/s.getSize().width,this.frustumEdgeFalloff,t)):this._filter===e.FILTER_PCSS?(i.setDepthStencilTexture("shadowSampler"+t,this.getShadowMapForRendering()),i.setTexture("depthSampler"+t,this.getShadowMapForRendering()),n._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),1/s.getSize().width,this._contactHardeningLightSizeUVRatio*s.getSize().width,this.frustumEdgeFalloff,t)):(i.setTexture("shadowSampler"+t,this.getShadowMapForRendering()),n._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),this.blurScale/s.getSize().width,this.depthScale,this.frustumEdgeFalloff,t)),n._uniformBuffer.updateFloat2("depthValues",this.getLight().getDepthMinZ(o),this.getLight().getDepthMinZ(o)+this.getLight().getDepthMaxZ(o),t))}}},e.prototype.getTransformMatrix=function(){var e=this._scene;if(this._currentRenderID===e.getRenderId()&&this._currentFaceIndexCache===this._currentFaceIndex)return this._transformMatrix;this._currentRenderID=e.getRenderId(),this._currentFaceIndexCache=this._currentFaceIndex;var t=this._light.position;if(this._light.computeTransformedInformation()&&(t=this._light.transformedPosition),o.x.NormalizeToRef(this._light.getShadowDirection(this._currentFaceIndex),this._lightDirection),1===Math.abs(o.x.Dot(this._lightDirection,o.x.Up()))&&(this._lightDirection.z=1e-13),this._light.needProjectionMatrixCompute()||!this._cachedPosition||!this._cachedDirection||!t.equals(this._cachedPosition)||!this._lightDirection.equals(this._cachedDirection)){this._cachedPosition.copyFrom(t),this._cachedDirection.copyFrom(this._lightDirection),o.j.LookAtLHToRef(t,t.add(this._lightDirection),o.x.Up(),this._viewMatrix);var i=this.getShadowMap();if(i){var n=i.renderList;n&&this._light.setShadowProjectionMatrix(this._projectionMatrix,this._viewMatrix,n)}this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix)}return this._transformMatrix},e.prototype.recreateShadowMap=function(){var e=this._shadowMap;if(e){var t=e.renderList;this._disposeRTTandPostProcesses(),this._initializeGenerator(),this.filter=this.filter,this._applyFilterValues(),this._shadowMap.renderList=t}},e.prototype._disposeBlurPostProcesses=function(){this._shadowMap2&&(this._shadowMap2.dispose(),this._shadowMap2=null),this._boxBlurPostprocess&&(this._boxBlurPostprocess.dispose(),this._boxBlurPostprocess=null),this._kernelBlurXPostprocess&&(this._kernelBlurXPostprocess.dispose(),this._kernelBlurXPostprocess=null),this._kernelBlurYPostprocess&&(this._kernelBlurYPostprocess.dispose(),this._kernelBlurYPostprocess=null),this._blurPostProcesses=[]},e.prototype._disposeRTTandPostProcesses=function(){this._shadowMap&&(this._shadowMap.dispose(),this._shadowMap=null),this._disposeBlurPostProcesses()},e.prototype.dispose=function(){this._disposeRTTandPostProcesses(),this._light&&(this._light._shadowGenerator=null,this._light._markMeshesAsLightDirty())},e.prototype.serialize=function(){var e={},t=this.getShadowMap();if(!t)return e;if(e.lightId=this._light.id,e.mapSize=t.getRenderSize(),e.useExponentialShadowMap=this.useExponentialShadowMap,e.useBlurExponentialShadowMap=this.useBlurExponentialShadowMap,e.useCloseExponentialShadowMap=this.useBlurExponentialShadowMap,e.useBlurCloseExponentialShadowMap=this.useBlurExponentialShadowMap,e.usePoissonSampling=this.usePoissonSampling,e.forceBackFacesOnly=this.forceBackFacesOnly,e.depthScale=this.depthScale,e.darkness=this.getDarkness(),e.blurBoxOffset=this.blurBoxOffset,e.blurKernel=this.blurKernel,e.blurScale=this.blurScale,e.useKernelBlur=this.useKernelBlur,e.transparencyShadow=this._transparencyShadow,e.frustumEdgeFalloff=this.frustumEdgeFalloff,e.bias=this.bias,e.normalBias=this.normalBias,e.usePercentageCloserFiltering=this.usePercentageCloserFiltering,e.useContactHardeningShadow=this.useContactHardeningShadow,e.filteringQuality=this.filteringQuality,e.contactHardeningLightSizeUVRatio=this.contactHardeningLightSizeUVRatio,e.renderList=[],t.renderList)for(var i=0;i<t.renderList.length;i++){var n=t.renderList[i];e.renderList.push(n.id)}return e},e.Parse=function(t,i){for(var n=i.getLightByID(t.lightId),r=new e(t.mapSize,n),o=r.getShadowMap(),s=0;s<t.renderList.length;s++){i.getMeshesByID(t.renderList[s]).forEach(function(e){o&&(o.renderList||(o.renderList=[]),o.renderList.push(e))})}return t.usePoissonSampling?r.usePoissonSampling=!0:t.useExponentialShadowMap?r.useExponentialShadowMap=!0:t.useBlurExponentialShadowMap?r.useBlurExponentialShadowMap=!0:t.useCloseExponentialShadowMap?r.useCloseExponentialShadowMap=!0:t.useBlurCloseExponentialShadowMap?r.useBlurCloseExponentialShadowMap=!0:t.usePercentageCloserFiltering?r.usePercentageCloserFiltering=!0:t.useContactHardeningShadow&&(r.useContactHardeningShadow=!0),t.filteringQuality&&(r.filteringQuality=t.filteringQuality),t.contactHardeningLightSizeUVRatio?r.contactHardeningLightSizeUVRatio=t.contactHardeningLightSizeUVRatio:t.useVarianceShadowMap?r.useExponentialShadowMap=!0:t.useBlurVarianceShadowMap&&(r.useBlurExponentialShadowMap=!0),t.depthScale&&(r.depthScale=t.depthScale),t.blurScale&&(r.blurScale=t.blurScale),t.blurBoxOffset&&(r.blurBoxOffset=t.blurBoxOffset),t.useKernelBlur&&(r.useKernelBlur=t.useKernelBlur),t.blurKernel&&(r.blurKernel=t.blurKernel),void 0!==t.bias&&(r.bias=t.bias),void 0!==t.normalBias&&(r.normalBias=t.normalBias),void 0!==t.frustumEdgeFalloff&&(r.frustumEdgeFalloff=t.frustumEdgeFalloff),t.darkness&&r.setDarkness(t.darkness),t.transparencyShadow&&r.setTransparencyShadow(!0),r.forceBackFacesOnly=t.forceBackFacesOnly,r},e.FILTER_NONE=0,e.FILTER_EXPONENTIALSHADOWMAP=1,e.FILTER_POISSONSAMPLING=2,e.FILTER_BLUREXPONENTIALSHADOWMAP=3,e.FILTER_CLOSEEXPONENTIALSHADOWMAP=4,e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP=5,e.FILTER_PCF=6,e.FILTER_PCSS=7,e.QUALITY_HIGH=0,e.QUALITY_MEDIUM=1,e.QUALITY_LOW=2,e._SceneComponentInitialization=function(e){throw be.a.WarnImport("ShadowGeneratorSceneComponent")},e}();n.a.AddParser(Ae.a.NAME_SHADOWGENERATOR,function(e,t){if(void 0!==e.shadowGenerators&&null!==e.shadowGenerators)for(var i=0,n=e.shadowGenerators.length;i<n;i++){var r=e.shadowGenerators[i];Oo.Parse(r,t)}});var Io=function(){function e(e){this.name=Ae.a.NAME_SHADOWGENERATOR,this.scene=e}return e.prototype.register=function(){this.scene._gatherRenderTargetsStage.registerStep(Ae.a.STEP_GATHERRENDERTARGETS_SHADOWGENERATOR,this,this._gatherRenderTargets)},e.prototype.rebuild=function(){},e.prototype.serialize=function(e){e.shadowGenerators=[];for(var t=0,i=this.scene.lights;t<i.length;t++){var n=i[t].getShadowGenerator();n&&e.shadowGenerators.push(n.serialize())}},e.prototype.addFromContainer=function(e){},e.prototype.removeFromContainer=function(e,t){},e.prototype.dispose=function(){},e.prototype._gatherRenderTargets=function(e){var t=this.scene;if(this.scene.shadowsEnabled)for(var i=0;i<t.lights.length;i++){var n=t.lights[i],r=n.getShadowGenerator();if(n.isEnabled()&&n.shadowEnabled&&r){var o=r.getShadowMap();-1!==t.textures.indexOf(o)&&e.push(o)}}},e}();Oo._SceneComponentInitialization=function(e){var t=e._getComponent(Ae.a.NAME_SHADOWGENERATOR);t||(t=new Io(e),e._addComponent(t))},F.a.AddNodeConstructor("Light_Type_0",function(e,t){return function(){return new Do(e,o.x.Zero(),t)}});var Do=function(e){function t(t,i,n){var r=e.call(this,t,n)||this;return r._shadowAngle=Math.PI/2,r.position=i,r}return l.d(t,e),Object.defineProperty(t.prototype,"shadowAngle",{get:function(){return this._shadowAngle},set:function(e){this._shadowAngle=e,this.forceProjectionMatrixCompute()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"direction",{get:function(){return this._direction},set:function(e){var t=this.needCube();this._direction=e,this.needCube()!==t&&this._shadowGenerator&&this._shadowGenerator.recreateShadowMap()},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"PointLight"},t.prototype.getTypeID=function(){return zn.a.LIGHTTYPEID_POINTLIGHT},t.prototype.needCube=function(){return!this.direction},t.prototype.getShadowDirection=function(t){if(this.direction)return e.prototype.getShadowDirection.call(this,t);switch(t){case 0:return new o.x(1,0,0);case 1:return new o.x(-1,0,0);case 2:return new o.x(0,-1,0);case 3:return new o.x(0,1,0);case 4:return new o.x(0,0,1);case 5:return new o.x(0,0,-1)}return o.x.Zero()},t.prototype._setDefaultShadowProjectionMatrix=function(e,t,i){var n=this.getScene().activeCamera;n&&o.j.PerspectiveFovLHToRef(this.shadowAngle,1,this.getDepthMinZ(n),this.getDepthMaxZ(n),e)},t.prototype._buildUniformLayout=function(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",3),this._uniformBuffer.addUniform("vLightFalloff",4),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()},t.prototype.transferToEffect=function(e,t){return this.computeTransformedInformation()?this._uniformBuffer.updateFloat4("vLightData",this.transformedPosition.x,this.transformedPosition.y,this.transformedPosition.z,0,t):this._uniformBuffer.updateFloat4("vLightData",this.position.x,this.position.y,this.position.z,0,t),this._uniformBuffer.updateFloat4("vLightFalloff",this.range,this._inverseSquaredRange,0,0,t),this},t.prototype.prepareLightSpecificDefines=function(e,t){e["POINTLIGHT"+t]=!0},l.c([Object(L.c)()],t.prototype,"shadowAngle",null),t}(jn),Lo=function(){function e(e,t,i){var n=this;void 0===t&&(t=""),void 0===i&&(i="black"),this._renderingCanvas=e,this._loadingText=t,this._loadingDivBackgroundColor=i,this._resizeLoadingUI=function(){var e=n._renderingCanvas.getBoundingClientRect(),t=window.getComputedStyle(n._renderingCanvas).position;n._loadingDiv&&(n._loadingDiv.style.position="fixed"===t?"fixed":"absolute",n._loadingDiv.style.left=e.left+"px",n._loadingDiv.style.top=e.top+"px",n._loadingDiv.style.width=e.width+"px",n._loadingDiv.style.height=e.height+"px")}}return e.prototype.displayLoadingUI=function(){if(!this._loadingDiv){this._loadingDiv=document.createElement("div"),this._loadingDiv.id="babylonjsLoadingDiv",this._loadingDiv.style.opacity="0",this._loadingDiv.style.transition="opacity 1.5s 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i=new Image;e.DefaultLogoUrl?i.src=e.DefaultLogoUrl:i.src="data:image/svg+xml;base64,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",i.style.position="absolute",i.style.left="50%",i.style.top="50%",i.style.width="10vw",i.style.height="10vw",i.style.marginLeft="-5vw",i.style.marginTop="-5vw";var n=new Image;e.DefaultSpinnerUrl?n.src=e.DefaultSpinnerUrl:n.src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAzOTIgMzkyIj48ZGVmcz48c3R5bGU+LmNscy0xe2ZpbGw6I2UwNjg0Yjt9LmNscy0ye2ZpbGw6bm9uZTt9PC9zdHlsZT48L2RlZnM+PHRpdGxlPlNwaW5uZXJJY29uPC90aXRsZT48ZyBpZD0iTGF5ZXJfMiIgZGF0YS1uYW1lPSJMYXllciAyIj48ZyBpZD0iU3Bpbm5lciI+PHBhdGggY2xhc3M9ImNscy0xIiBkPSJNNDAuMjEsMTI2LjQzYzMuNy03LjMxLDcuNjctMTQuNDQsMTItMjEuMzJsMy4zNi01LjEsMy41Mi01YzEuMjMtMS42MywyLjQxLTMuMjksMy42NS00LjkxczIuNTMtMy4yMSwzLjgyLTQuNzlBMTg1LjIsMTg1LjIsMCwwLDEsODMuNCw2Ny40M2EyMDgsMjA4LDAsMCwxLDE5LTE1LjY2YzMuMzUtMi40MSw2Ljc0LTQuNzgsMTAuMjUtN3M3LjExLTQuMjgsMTAuNzUtNi4zMmM3LjI5LTQsMTQuNzMtOCwyMi41My0xMS40OSwzLjktMS43Miw3Ljg4LTMuMywxMi00LjY0YTEwNC4yMiwxMDQuMjIsMCwwLDEsMTIuNDQtMy4yMyw2Mi40NCw2Mi40NCwwLDAsMSwxMi43OC0xLjM5QTI1LjkyLDI1LjkyLDAsMCwxLDE5NiwyMS40NGE2LjU1LDYuNTUsMCwwLDEsMi4wNSw5LDYuNjYsNi42NiwwLDAsMS0xLjY0LDEuNzhsLS40MS4yOWEyMi4wNywyMi4wNywwLDAsMS01Ljc4LDMsMzAuNDIsMzAuNDIsMCwwLDEtNS42NywxLjYyLDM3LjgyLDM3LjgyLDAsMCwxLTUuNjkuNzFjLTEsMC0xLjkuMTgtMi44NS4yNmwtMi44NS4yNHEtNS43Mi41MS0xMS40OCwxLjFjLTMuODQuNC03LjcxLjgyLTExLjU4LDEuNGExMTIuMzQsMTEyLjM0LDAsMCwwLTIyLjk0LDUuNjFjLTMuNzIsMS4zNS03LjM0LDMtMTAuOTQsNC42NHMtNy4xNCwzLjUxLTEwLjYsNS41MUExNTEuNiwxNTEuNiwwLDAsMCw2OC41Niw4N0M2Ny4yMyw4OC40OCw2Niw5MCw2NC42NCw5MS41NnMtMi41MSwzLjE1LTMuNzUsNC43M2wtMy41NCw0LjljLTEuMTMsMS42Ni0yLjIzLDMuMzUtMy4zMyw1YTEyNywxMjcsMCwwLDAtMTAuOTMsMjEuNDksMS41OCwxLjU4LDAsMSwxLTMtMS4xNVM0MC4xOSwxMjYuNDcsNDAuMjEsMTI2LjQzWiIvPjxyZWN0IGNsYXNzPSJjbHMtMiIgd2lkdGg9IjM5MiIgaGVpZ2h0PSIzOTIiLz48L2c+PC9nPjwvc3ZnPg==",n.style.position="absolute",n.style.left="50%",n.style.top="50%",n.style.width="18vw",n.style.height="18vw",n.style.marginLeft="-9vw",n.style.marginTop="-9vw",n.style.animation="spin1 0.75s infinite linear",n.style.webkitAnimation="spin1 0.75s infinite linear",n.style.transformOrigin="50% 50%",n.style.webkitTransformOrigin="50% 50%",this._loadingDiv.appendChild(i),this._loadingDiv.appendChild(n),this._resizeLoadingUI(),window.addEventListener("resize",this._resizeLoadingUI),this._loadingDiv.style.backgroundColor=this._loadingDivBackgroundColor,document.body.appendChild(this._loadingDiv),this._loadingDiv.style.opacity="1"}},e.prototype.hideLoadingUI=function(){var e=this;if(this._loadingDiv){this._loadingDiv.style.opacity="0",this._loadingDiv.addEventListener("transitionend",function(){e._loadingDiv&&(e._loadingDiv.parentElement&&e._loadingDiv.parentElement.removeChild(e._loadingDiv),window.removeEventListener("resize",e._resizeLoadingUI),e._loadingDiv=null)})}},Object.defineProperty(e.prototype,"loadingUIText",{get:function(){return this._loadingText},set:function(e){this._loadingText=e,this._loadingTextDiv&&(this._loadingTextDiv.innerHTML=this._loadingText)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"loadingUIBackgroundColor",{get:function(){return this._loadingDivBackgroundColor},set:function(e){this._loadingDivBackgroundColor=e,this._loadingDiv&&(this._loadingDiv.style.backgroundColor=this._loadingDivBackgroundColor)},enumerable:!0,configurable:!0}),e.DefaultLogoUrl="",e.DefaultSpinnerUrl="",e}();ge.b.DefaultLoadingScreenFactory=function(e){return new Lo(e)};var wo=i(57),Fo=i(66),No=function(){function e(){}return e.ConvertPanoramaToCubemap=function(e,t,i,n){if(!e)throw"ConvertPanoramaToCubemap: input cannot be null";if(e.length!=t*i*3)throw"ConvertPanoramaToCubemap: input size is wrong";return{front:this.CreateCubemapTexture(n,this.FACE_FRONT,e,t,i),back:this.CreateCubemapTexture(n,this.FACE_BACK,e,t,i),left:this.CreateCubemapTexture(n,this.FACE_LEFT,e,t,i),right:this.CreateCubemapTexture(n,this.FACE_RIGHT,e,t,i),up:this.CreateCubemapTexture(n,this.FACE_UP,e,t,i),down:this.CreateCubemapTexture(n,this.FACE_DOWN,e,t,i),size:n,type:_.a.TEXTURETYPE_FLOAT,format:_.a.TEXTUREFORMAT_RGB,gammaSpace:!1}},e.CreateCubemapTexture=function(e,t,i,n,r){for(var o=new ArrayBuffer(e*e*4*3),s=new Float32Array(o),a=t[1].subtract(t[0]).scale(1/e),c=t[3].subtract(t[2]).scale(1/e),l=1/e,u=0,h=0;h<e;h++){for(var d=t[0],f=t[2],p=0;p<e;p++){var _=f.subtract(d).scale(u).add(d);_.normalize();var g=this.CalcProjectionSpherical(_,i,n,r);s[h*e*3+3*p+0]=g.r,s[h*e*3+3*p+1]=g.g,s[h*e*3+3*p+2]=g.b,d=d.add(a),f=f.add(c)}u+=l}return s},e.CalcProjectionSpherical=function(e,t,i,n){for(var r=Math.atan2(e.z,e.x),o=Math.acos(e.y);r<-Math.PI;)r+=2*Math.PI;for(;r>Math.PI;)r-=2*Math.PI;var s=r/Math.PI,a=o/Math.PI;s=.5*s+.5;var c=Math.round(s*i);c<0?c=0:c>=i&&(c=i-1);var l=Math.round(a*n);l<0?l=0:l>=n&&(l=n-1);var u=n-l-1;return{r:t[u*i*3+3*c+0],g:t[u*i*3+3*c+1],b:t[u*i*3+3*c+2]}},e.FACE_FRONT=[new o.x(-1,-1,-1),new o.x(1,-1,-1),new o.x(-1,1,-1),new o.x(1,1,-1)],e.FACE_BACK=[new o.x(1,-1,1),new o.x(-1,-1,1),new o.x(1,1,1),new o.x(-1,1,1)],e.FACE_RIGHT=[new o.x(1,-1,-1),new o.x(1,-1,1),new o.x(1,1,-1),new o.x(1,1,1)],e.FACE_LEFT=[new o.x(-1,-1,1),new o.x(-1,-1,-1),new o.x(-1,1,1),new o.x(-1,1,-1)],e.FACE_DOWN=[new o.x(-1,1,-1),new o.x(1,1,-1),new o.x(-1,1,1),new o.x(1,1,1)],e.FACE_UP=[new o.x(-1,-1,1),new o.x(1,-1,1),new o.x(-1,-1,-1),new o.x(1,-1,-1)],e}(),Bo=function(){function e(){}return e.Ldexp=function(e,t){return t>1023?e*Math.pow(2,1023)*Math.pow(2,t-1023):t<-1074?e*Math.pow(2,-1074)*Math.pow(2,t+1074):e*Math.pow(2,t)},e.Rgbe2float=function(e,t,i,n,r,o){r>0?(r=this.Ldexp(1,r-136),e[o+0]=t*r,e[o+1]=i*r,e[o+2]=n*r):(e[o+0]=0,e[o+1]=0,e[o+2]=0)},e.readStringLine=function(e,t){for(var i="",n="",r=t;r<e.length-t&&"\n"!=(n=String.fromCharCode(e[r]));r++)i+=n;return i},e.RGBE_ReadHeader=function(e){var t,i,n=this.readStringLine(e,0);if("#"!=n[0]||"?"!=n[1])throw"Bad HDR Format.";var r=!1,o=!1,s=0;do{s+=n.length+1,"FORMAT=32-bit_rle_rgbe"==(n=this.readStringLine(e,s))?o=!0:0==n.length&&(r=!0)}while(!r);if(!o)throw"HDR Bad header format, unsupported FORMAT";s+=n.length+1,n=this.readStringLine(e,s);var a=/^\-Y (.*) \+X (.*)$/g.exec(n);if(!a||a.length<3)throw"HDR Bad header format, no size";if(i=parseInt(a[2]),t=parseInt(a[1]),i<8||i>32767)throw"HDR Bad header format, unsupported size";return{height:t,width:i,dataPosition:s+=n.length+1}},e.GetCubeMapTextureData=function(e,t){var i=new Uint8Array(e),n=this.RGBE_ReadHeader(i),r=this.RGBE_ReadPixels_RLE(i,n);return No.ConvertPanoramaToCubemap(r,n.width,n.height,t)},e.RGBE_ReadPixels=function(e,t){return this.RGBE_ReadPixels_RLE(e,t)},e.RGBE_ReadPixels_RLE=function(e,t){for(var i,n,r,o,s,a=t.height,c=t.width,l=t.dataPosition,u=0,h=0,d=0,f=new ArrayBuffer(4*c),p=new Uint8Array(f),_=new ArrayBuffer(t.width*t.height*4*3),g=new Float32Array(_);a>0;){if(i=e[l++],n=e[l++],r=e[l++],o=e[l++],2!=i||2!=n||128&r)throw"HDR Bad header format, not RLE";if((r<<8|o)!=c)throw"HDR Bad header format, wrong scan line width";for(u=0,d=0;d<4;d++)for(h=(d+1)*c;u<h;)if(i=e[l++],n=e[l++],i>128){if(0==(s=i-128)||s>h-u)throw"HDR Bad Format, bad scanline data (run)";for(;s-- >0;)p[u++]=n}else{if(0==(s=i)||s>h-u)throw"HDR Bad Format, bad scanline data (non-run)";if(p[u++]=n,--s>0)for(var m=0;m<s;m++)p[u++]=e[l++]}for(d=0;d<c;d++)i=p[d],n=p[d+c],r=p[d+2*c],o=p[d+3*c],this.Rgbe2float(g,i,n,r,o,(t.height-a)*c*3+3*d);a--}return g},e}(),Uo=function(e){function t(t,i,n,r,s,a,c,l,u){void 0===r&&(r=!1),void 0===s&&(s=!0),void 0===a&&(a=!1),void 0===c&&(c=!1),void 0===l&&(l=null),void 0===u&&(u=null);var h=e.call(this,i)||this;return h._generateHarmonics=!0,h._onLoad=null,h._onError=null,h.coordinatesMode=ke.a.CUBIC_MODE,h._isBlocking=!0,h._rotationY=0,h.boundingBoxPosition=o.x.Zero(),t?(h.name=t,h.url=t,h.hasAlpha=!1,h.isCube=!0,h._textureMatrix=o.j.Identity(),h._onLoad=l,h._onError=u,h.gammaSpace=a,h._noMipmap=r,h._size=n,h._texture=h._getFromCache(t,h._noMipmap),h._texture?l&&(h._texture.isReady?ye.h.SetImmediate(function(){return l()}):h._texture.onLoadedObservable.add(l)):i.useDelayedTextureLoading?h.delayLoadState=ge.b.DELAYLOADSTATE_NOTLOADED:h.loadTexture(),h):h}return l.d(t,e),Object.defineProperty(t.prototype,"isBlocking",{get:function(){return this._isBlocking},set:function(e){this._isBlocking=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rotationY",{get:function(){return this._rotationY},set:function(e){this._rotationY=e,this.setReflectionTextureMatrix(o.j.RotationY(this._rotationY))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"boundingBoxSize",{get:function(){return this._boundingBoxSize},set:function(e){if(!this._boundingBoxSize||!this._boundingBoxSize.equals(e)){this._boundingBoxSize=e;var t=this.getScene();t&&t.markAllMaterialsAsDirty(_.a.MATERIAL_TextureDirtyFlag)}},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"HDRCubeTexture"},t.prototype.loadTexture=function(){var e=this,i=this.getScene();i&&(this._texture=i.getEngine().createRawCubeTextureFromUrl(this.url,i,this._size,ge.b.TEXTUREFORMAT_RGB,i.getEngine().getCaps().textureFloat?ge.b.TEXTURETYPE_FLOAT:ge.b.TEXTURETYPE_UNSIGNED_INT,this._noMipmap,function(i){e.lodGenerationOffset=0,e.lodGenerationScale=.8;var n=e.getScene();if(!n)return null;var r=Bo.GetCubeMapTextureData(i,e._size);if(e._generateHarmonics){var s=jr.a.ConvertCubeMapToSphericalPolynomial(r);e.sphericalPolynomial=s}for(var a=[],c=null,l=0;l<6;l++){if(!n.getEngine().getCaps().textureFloat){var u=new ArrayBuffer(e._size*e._size*3);c=new Uint8Array(u)}var h=r[t._facesMapping[l]];if(e.gammaSpace||c)for(var d=0;d<e._size*e._size;d++)if(e.gammaSpace&&(h[3*d+0]=Math.pow(h[3*d+0],o.u),h[3*d+1]=Math.pow(h[3*d+1],o.u),h[3*d+2]=Math.pow(h[3*d+2],o.u)),c){var f=Math.max(255*h[3*d+0],0),p=Math.max(255*h[3*d+1],0),_=Math.max(255*h[3*d+2],0),g=Math.max(Math.max(f,p),_);if(g>255){var m=255/g;f*=m,p*=m,_*=m}c[3*d+0]=f,c[3*d+1]=p,c[3*d+2]=_}c?a.push(c):a.push(h)}return a},null,this._onLoad,this._onError))},t.prototype.clone=function(){var e=this.getScene();if(!e)return this;var i=new t(this.url,e,this._size,this._noMipmap,this._generateHarmonics,this.gammaSpace);return i.level=this.level,i.wrapU=this.wrapU,i.wrapV=this.wrapV,i.coordinatesIndex=this.coordinatesIndex,i.coordinatesMode=this.coordinatesMode,i},t.prototype.delayLoad=function(){this.delayLoadState===ge.b.DELAYLOADSTATE_NOTLOADED&&(this.delayLoadState=ge.b.DELAYLOADSTATE_LOADED,this._texture=this._getFromCache(this.url,this._noMipmap),this._texture||this.loadTexture())},t.prototype.getReflectionTextureMatrix=function(){return this._textureMatrix},t.prototype.setReflectionTextureMatrix=function(e){var t=this;this._textureMatrix=e,e.updateFlag!==this._textureMatrix.updateFlag&&e.isIdentity()!==this._textureMatrix.isIdentity()&&this.getScene().markAllMaterialsAsDirty(_.a.MATERIAL_TextureDirtyFlag,function(e){return-1!==e.getActiveTextures().indexOf(t)})},t.Parse=function(e,i,n){var r=null;return e.name&&!e.isRenderTarget&&((r=new t(n+e.name,i,e.size,e.noMipmap,e.generateHarmonics,e.useInGammaSpace)).name=e.name,r.hasAlpha=e.hasAlpha,r.level=e.level,r.coordinatesMode=e.coordinatesMode,r.isBlocking=e.isBlocking),r&&(e.boundingBoxPosition&&(r.boundingBoxPosition=o.x.FromArray(e.boundingBoxPosition)),e.boundingBoxSize&&(r.boundingBoxSize=o.x.FromArray(e.boundingBoxSize)),e.rotationY&&(r.rotationY=e.rotationY)),r},t.prototype.serialize=function(){if(!this.name)return null;var e={};return e.name=this.name,e.hasAlpha=this.hasAlpha,e.isCube=!0,e.level=this.level,e.size=this._size,e.coordinatesMode=this.coordinatesMode,e.useInGammaSpace=this.gammaSpace,e.generateHarmonics=this._generateHarmonics,e.customType="BABYLON.HDRCubeTexture",e.noMipmap=this._noMipmap,e.isBlocking=this._isBlocking,e.rotationY=this._rotationY,e},t._facesMapping=["right","left","up","down","front","back"],t}(Kn.a);s.a.RegisteredTypes["BABYLON.HDRCubeTexture"]=Uo;var Vo=function(){function e(e,t,i){void 0===t&&(t=0),void 0===i&&(i=null),this.name=e,this.animations=new Array,this._positions=null,this._normals=null,this._tangents=null,this.onInfluenceChanged=new r.c,this._onDataLayoutChanged=new r.c,this._animationPropertiesOverride=null,this._scene=i||P.a.LastCreatedScene,this.influence=t}return Object.defineProperty(e.prototype,"influence",{get:function(){return this._influence},set:function(e){if(this._influence!==e){var t=this._influence;this._influence=e,this.onInfluenceChanged.hasObservers&&this.onInfluenceChanged.notifyObservers(0===t||0===e)}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"animationPropertiesOverride",{get:function(){return!this._animationPropertiesOverride&&this._scene?this._scene.animationPropertiesOverride:this._animationPropertiesOverride},set:function(e){this._animationPropertiesOverride=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasPositions",{get:function(){return!!this._positions},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasNormals",{get:function(){return!!this._normals},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasTangents",{get:function(){return!!this._tangents},enumerable:!0,configurable:!0}),e.prototype.setPositions=function(e){var t=this.hasPositions;this._positions=e,t!==this.hasPositions&&this._onDataLayoutChanged.notifyObservers(void 0)},e.prototype.getPositions=function(){return this._positions},e.prototype.setNormals=function(e){var t=this.hasNormals;this._normals=e,t!==this.hasNormals&&this._onDataLayoutChanged.notifyObservers(void 0)},e.prototype.getNormals=function(){return this._normals},e.prototype.setTangents=function(e){var t=this.hasTangents;this._tangents=e,t!==this.hasTangents&&this._onDataLayoutChanged.notifyObservers(void 0)},e.prototype.getTangents=function(){return this._tangents},e.prototype.serialize=function(){var e={};return e.name=this.name,e.influence=this.influence,e.positions=Array.prototype.slice.call(this.getPositions()),null!=this.id&&(e.id=this.id),this.hasNormals&&(e.normals=Array.prototype.slice.call(this.getNormals())),this.hasTangents&&(e.tangents=Array.prototype.slice.call(this.getTangents())),L.a.AppendSerializedAnimations(this,e),e},e.prototype.getClassName=function(){return"MorphTarget"},e.Parse=function(t){var i=new e(t.name,t.influence);if(i.setPositions(t.positions),null!=t.id&&(i.id=t.id),t.normals&&i.setNormals(t.normals),t.tangents&&i.setTangents(t.tangents),t.animations)for(var n=0;n<t.animations.length;n++){var r=t.animations[n],o=s.a.GetClass("BABYLON.Animation");o&&i.animations.push(o.Parse(r))}return i},e.FromMesh=function(t,i,n){i||(i=t.name);var r=new e(i,n,t.getScene());return r.setPositions(t.getVerticesData(Oi.b.PositionKind)),t.isVerticesDataPresent(Oi.b.NormalKind)&&r.setNormals(t.getVerticesData(Oi.b.NormalKind)),t.isVerticesDataPresent(Oi.b.TangentKind)&&r.setTangents(t.getVerticesData(Oi.b.TangentKind)),r},l.c([Object(L.c)()],e.prototype,"id",void 0),e}(),Go=function(){function e(e){void 0===e&&(e=null),this._targets=new Array,this._targetInfluenceChangedObservers=new Array,this._targetDataLayoutChangedObservers=new Array,this._activeTargets=new kt.a(16),this._supportsNormals=!1,this._supportsTangents=!1,this._vertexCount=0,this._uniqueId=0,this._tempInfluences=new Array,e||(e=P.a.LastCreatedScene),this._scene=e,this._scene&&(this._scene.morphTargetManagers.push(this),this._uniqueId=this._scene.getUniqueId())}return Object.defineProperty(e.prototype,"uniqueId",{get:function(){return this._uniqueId},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"vertexCount",{get:function(){return this._vertexCount},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"supportsNormals",{get:function(){return this._supportsNormals},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"supportsTangents",{get:function(){return this._supportsTangents},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"numTargets",{get:function(){return this._targets.length},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"numInfluencers",{get:function(){return this._activeTargets.length},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"influences",{get:function(){return this._influences},enumerable:!0,configurable:!0}),e.prototype.getActiveTarget=function(e){return this._activeTargets.data[e]},e.prototype.getTarget=function(e){return this._targets[e]},e.prototype.addTarget=function(e){var t=this;this._targets.push(e),this._targetInfluenceChangedObservers.push(e.onInfluenceChanged.add(function(e){t._syncActiveTargets(e)})),this._targetDataLayoutChangedObservers.push(e._onDataLayoutChanged.add(function(){t._syncActiveTargets(!0)})),this._syncActiveTargets(!0)},e.prototype.removeTarget=function(e){var t=this._targets.indexOf(e);t>=0&&(this._targets.splice(t,1),e.onInfluenceChanged.remove(this._targetInfluenceChangedObservers.splice(t,1)[0]),e._onDataLayoutChanged.remove(this._targetDataLayoutChangedObservers.splice(t,1)[0]),this._syncActiveTargets(!0))},e.prototype.serialize=function(){var e={};e.id=this.uniqueId,e.targets=[];for(var t=0,i=this._targets;t<i.length;t++){var n=i[t];e.targets.push(n.serialize())}return e},e.prototype._syncActiveTargets=function(e){var t=0;this._activeTargets.reset(),this._supportsNormals=!0,this._supportsTangents=!0,this._vertexCount=0;for(var i=0,n=this._targets;i<n.length;i++){var r=n[i];if(0!==r.influence){this._activeTargets.push(r),this._tempInfluences[t++]=r.influence,this._supportsNormals=this._supportsNormals&&r.hasNormals,this._supportsTangents=this._supportsTangents&&r.hasTangents;var o=r.getPositions();if(o){var s=o.length/3;if(0===this._vertexCount)this._vertexCount=s;else if(this._vertexCount!==s)return void p.a.Error("Incompatible target. Targets must all have the same vertices count.")}}}this._influences&&this._influences.length===t||(this._influences=new Float32Array(t));for(var a=0;a<t;a++)this._influences[a]=this._tempInfluences[a];e&&this.synchronize()},e.prototype.synchronize=function(){if(this._scene)for(var e=0,t=this._scene.meshes;e<t.length;e++){var i=t[e];i.morphTargetManager===this&&i._syncGeometryWithMorphTargetManager()}},e.Parse=function(t,i){var n=new e(i);n._uniqueId=t.id;for(var r=0,o=t.targets;r<o.length;r++){var s=o[r];n.addTarget(Vo.Parse(s))}return n},e}(),ko=i(27),zo=i(37),jo=function(){function e(t,i){if(void 0===i&&(i=e.DefaultPluginFactory()),this._physicsPlugin=i,this._impostors=[],this._joints=[],!this._physicsPlugin.isSupported())throw new Error("Physics Engine "+this._physicsPlugin.name+" cannot be found. Please make sure it is included.");t=t||new o.x(0,-9.807,0),this.setGravity(t),this.setTimeStep()}return e.DefaultPluginFactory=function(){throw be.a.WarnImport("CannonJSPlugin")},e.prototype.setGravity=function(e){this.gravity=e,this._physicsPlugin.setGravity(this.gravity)},e.prototype.setTimeStep=function(e){void 0===e&&(e=1/60),this._physicsPlugin.setTimeStep(e)},e.prototype.getTimeStep=function(){return this._physicsPlugin.getTimeStep()},e.prototype.dispose=function(){this._impostors.forEach(function(e){e.dispose()}),this._physicsPlugin.dispose()},e.prototype.getPhysicsPluginName=function(){return this._physicsPlugin.name},e.prototype.addImpostor=function(e){e.uniqueId=this._impostors.push(e),e.parent||this._physicsPlugin.generatePhysicsBody(e)},e.prototype.removeImpostor=function(e){var t=this._impostors.indexOf(e);t>-1&&(this._impostors.splice(t,1).length&&this.getPhysicsPlugin().removePhysicsBody(e))},e.prototype.addJoint=function(e,t,i){var n={mainImpostor:e,connectedImpostor:t,joint:i};i.physicsPlugin=this._physicsPlugin,this._joints.push(n),this._physicsPlugin.generateJoint(n)},e.prototype.removeJoint=function(e,t,i){var n=this._joints.filter(function(n){return n.connectedImpostor===t&&n.joint===i&&n.mainImpostor===e});n.length&&this._physicsPlugin.removeJoint(n[0])},e.prototype._step=function(e){var t=this;this._impostors.forEach(function(e){e.isBodyInitRequired()&&t._physicsPlugin.generatePhysicsBody(e)}),e>.1?e=.1:e<=0&&(e=1/60),this._physicsPlugin.executeStep(e,this._impostors)},e.prototype.getPhysicsPlugin=function(){return this._physicsPlugin},e.prototype.getImpostors=function(){return this._impostors},e.prototype.getImpostorForPhysicsObject=function(e){for(var t=0;t<this._impostors.length;++t)if(this._impostors[t].object===e)return this._impostors[t];return null},e.prototype.getImpostorWithPhysicsBody=function(e){for(var t=0;t<this._impostors.length;++t)if(this._impostors[t].physicsBody===e)return this._impostors[t];return null},e.prototype.raycast=function(e,t){return this._physicsPlugin.raycast(e,t)},e.Epsilon=.001,e}(),Ho=function(){function e(){this._hasHit=!1,this._hitDistance=0,this._hitNormalWorld=o.x.Zero(),this._hitPointWorld=o.x.Zero(),this._rayFromWorld=o.x.Zero(),this._rayToWorld=o.x.Zero()}return Object.defineProperty(e.prototype,"hasHit",{get:function(){return this._hasHit},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hitDistance",{get:function(){return this._hitDistance},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hitNormalWorld",{get:function(){return this._hitNormalWorld},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hitPointWorld",{get:function(){return this._hitPointWorld},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rayFromWorld",{get:function(){return this._rayFromWorld},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rayToWorld",{get:function(){return this._rayToWorld},enumerable:!0,configurable:!0}),e.prototype.setHitData=function(e,t){this._hasHit=!0,this._hitNormalWorld=new o.x(e.x,e.y,e.z),this._hitPointWorld=new o.x(t.x,t.y,t.z)},e.prototype.setHitDistance=function(e){this._hitDistance=e},e.prototype.calculateHitDistance=function(){this._hitDistance=o.x.Distance(this._rayFromWorld,this._hitPointWorld)},e.prototype.reset=function(e,t){void 0===e&&(e=o.x.Zero()),void 0===t&&(t=o.x.Zero()),this._rayFromWorld=e,this._rayToWorld=t,this._hasHit=!1,this._hitDistance=0,this._hitNormalWorld=o.x.Zero(),this._hitPointWorld=o.x.Zero()},e}(),Wo=function(){function e(e,t,i){void 0===e&&(e=!0),void 0===t&&(t=10),void 0===i&&(i=CANNON),this._useDeltaForWorldStep=e,this.name="CannonJSPlugin",this._physicsMaterials=new Array,this._fixedTimeStep=1/60,this._removeAfterStep=new Array,this._minus90X=new o.q(-.7071067811865475,0,0,.7071067811865475),this._plus90X=new o.q(.7071067811865475,0,0,.7071067811865475),this._tmpPosition=o.x.Zero(),this._tmpDeltaPosition=o.x.Zero(),this._tmpUnityRotation=new o.q,this.BJSCANNON=i,this.isSupported()?(this._extendNamespace(),this.world=new this.BJSCANNON.World,this.world.broadphase=new this.BJSCANNON.NaiveBroadphase,this.world.solver.iterations=t,this._cannonRaycastResult=new this.BJSCANNON.RaycastResult,this._raycastResult=new Ho):p.a.Error("CannonJS is not available. Please make sure you included the js file.")}return e.prototype.setGravity=function(e){this.world.gravity.copy(e)},e.prototype.setTimeStep=function(e){this._fixedTimeStep=e},e.prototype.getTimeStep=function(){return this._fixedTimeStep},e.prototype.executeStep=function(e){var t=this;this.world.step(this._fixedTimeStep,this._useDeltaForWorldStep?e:0,3),this._removeAfterStep.length>0&&(this._removeAfterStep.forEach(function(e){t.world.remove(e.physicsBody)}),this._removeAfterStep=[])},e.prototype.applyImpulse=function(e,t,i){var n=new this.BJSCANNON.Vec3(i.x,i.y,i.z),r=new this.BJSCANNON.Vec3(t.x,t.y,t.z);e.physicsBody.applyImpulse(r,n)},e.prototype.applyForce=function(e,t,i){var n=new this.BJSCANNON.Vec3(i.x,i.y,i.z),r=new this.BJSCANNON.Vec3(t.x,t.y,t.z);e.physicsBody.applyForce(r,n)},e.prototype.generatePhysicsBody=function(e){if(e.parent)e.physicsBody&&(this.removePhysicsBody(e),e.forceUpdate());else{if(e.isBodyInitRequired()){var t=this._createShape(e),i=e.physicsBody;i&&this.removePhysicsBody(e);var n=this._addMaterial("mat-"+e.uniqueId,e.getParam("friction"),e.getParam("restitution")),r={mass:e.getParam("mass"),material:n},o=e.getParam("nativeOptions");for(var s in o)o.hasOwnProperty(s)&&(r[s]=o[s]);e.physicsBody=new this.BJSCANNON.Body(r),e.physicsBody.addEventListener("collide",e.onCollide),this.world.addEventListener("preStep",e.beforeStep),this.world.addEventListener("postStep",e.afterStep),e.physicsBody.addShape(t),this.world.add(e.physicsBody),i&&["force","torque","velocity","angularVelocity"].forEach(function(t){e.physicsBody[t].copy(i[t])}),this._processChildMeshes(e)}this._updatePhysicsBodyTransformation(e)}},e.prototype._processChildMeshes=function(e){var t=this,i=e.object.getChildMeshes?e.object.getChildMeshes(!0):[],n=e.object.rotationQuaternion;if(i.length){var r=function(i,s){if(n&&s.rotationQuaternion){var a=s.getPhysicsImpostor();if(a)if(a.parent!==e){var c=s.getAbsolutePosition().subtract(e.object.getAbsolutePosition()),l=s.rotationQuaternion.multiply(o.q.Inverse(n));a.physicsBody&&(t.removePhysicsBody(a),a.physicsBody=null),a.parent=e,a.resetUpdateFlags(),e.physicsBody.addShape(t._createShape(a),new t.BJSCANNON.Vec3(c.x,c.y,c.z),new t.BJSCANNON.Quaternion(l.x,l.y,l.z,l.w)),e.physicsBody.mass+=a.getParam("mass")}n.multiplyInPlace(s.rotationQuaternion),s.getChildMeshes(!0).filter(function(e){return!!e.physicsImpostor}).forEach(r.bind(t,s.getAbsolutePosition()))}};i.filter(function(e){return!!e.physicsImpostor}).forEach(r.bind(this,e.object.getAbsolutePosition()))}},e.prototype.removePhysicsBody=function(e){e.physicsBody.removeEventListener("collide",e.onCollide),this.world.removeEventListener("preStep",e.beforeStep),this.world.removeEventListener("postStep",e.afterStep),this._removeAfterStep.push(e)},e.prototype.generateJoint=function(e){var t=e.mainImpostor.physicsBody,i=e.connectedImpostor.physicsBody;if(t&&i){var n,r=e.joint.jointData,o={pivotA:r.mainPivot?(new this.BJSCANNON.Vec3).copy(r.mainPivot):null,pivotB:r.connectedPivot?(new this.BJSCANNON.Vec3).copy(r.connectedPivot):null,axisA:r.mainAxis?(new this.BJSCANNON.Vec3).copy(r.mainAxis):null,axisB:r.connectedAxis?(new this.BJSCANNON.Vec3).copy(r.connectedAxis):null,maxForce:r.nativeParams.maxForce,collideConnected:!!r.collision};switch(e.joint.type){case zo.e.HingeJoint:case zo.e.Hinge2Joint:n=new this.BJSCANNON.HingeConstraint(t,i,o);break;case zo.e.DistanceJoint:n=new this.BJSCANNON.DistanceConstraint(t,i,r.maxDistance||2);break;case zo.e.SpringJoint:var s=r;n=new this.BJSCANNON.Spring(t,i,{restLength:s.length,stiffness:s.stiffness,damping:s.damping,localAnchorA:o.pivotA,localAnchorB:o.pivotB});break;case zo.e.LockJoint:n=new this.BJSCANNON.LockConstraint(t,i,o);break;case zo.e.PointToPointJoint:case zo.e.BallAndSocketJoint:default:n=new this.BJSCANNON.PointToPointConstraint(t,o.pivotA,i,o.pivotB,o.maxForce)}n.collideConnected=!!r.collision,e.joint.physicsJoint=n,e.joint.type!==zo.e.SpringJoint?this.world.addConstraint(n):(e.joint.jointData.forceApplicationCallback=e.joint.jointData.forceApplicationCallback||function(){n.applyForce()},e.mainImpostor.registerAfterPhysicsStep(e.joint.jointData.forceApplicationCallback))}},e.prototype.removeJoint=function(e){e.joint.type!==zo.e.SpringJoint?this.world.removeConstraint(e.joint.physicsJoint):e.mainImpostor.unregisterAfterPhysicsStep(e.joint.jointData.forceApplicationCallback)},e.prototype._addMaterial=function(e,t,i){var n,r;for(n=0;n<this._physicsMaterials.length;n++)if((r=this._physicsMaterials[n]).friction===t&&r.restitution===i)return r;var o=new this.BJSCANNON.Material(e);return o.friction=t,o.restitution=i,this._physicsMaterials.push(o),o},e.prototype._checkWithEpsilon=function(e){return e<jo.Epsilon?jo.Epsilon:e},e.prototype._createShape=function(e){var t,i=e.object,n=e.getObjectExtendSize();switch(e.type){case ko.a.SphereImpostor:var r=n.x,s=n.y,a=n.z;t=new this.BJSCANNON.Sphere(Math.max(this._checkWithEpsilon(r),this._checkWithEpsilon(s),this._checkWithEpsilon(a))/2);break;case ko.a.CylinderImpostor:var c=e.getParam("nativeOptions");c||(c={});var l=void 0!==c.radiusTop?c.radiusTop:this._checkWithEpsilon(n.x)/2,u=void 0!==c.radiusBottom?c.radiusBottom:this._checkWithEpsilon(n.x)/2,h=void 0!==c.height?c.height:this._checkWithEpsilon(n.y),d=void 0!==c.numSegments?c.numSegments:16;t=new this.BJSCANNON.Cylinder(l,u,h,d);var f=new this.BJSCANNON.Quaternion;f.setFromAxisAngle(new this.BJSCANNON.Vec3(1,0,0),-Math.PI/2);var _=new this.BJSCANNON.Vec3(0,0,0);t.transformAllPoints(_,f);break;case ko.a.BoxImpostor:var g=n.scale(.5);t=new this.BJSCANNON.Box(new this.BJSCANNON.Vec3(this._checkWithEpsilon(g.x),this._checkWithEpsilon(g.y),this._checkWithEpsilon(g.z)));break;case ko.a.PlaneImpostor:p.a.Warn("Attention, PlaneImposter might not behave as you expect. Consider using BoxImposter instead"),t=new this.BJSCANNON.Plane;break;case ko.a.MeshImpostor:var m=i.getVerticesData?i.getVerticesData(Oi.b.PositionKind):[],v=i.getIndices?i.getIndices():[];if(!m)return;var y=i.position.clone(),b=i.rotation&&i.rotation.clone(),T=i.rotationQuaternion&&i.rotationQuaternion.clone();i.position.copyFromFloats(0,0,0),i.rotation&&i.rotation.copyFromFloats(0,0,0),i.rotationQuaternion&&i.rotationQuaternion.copyFrom(e.getParentsRotation()),i.rotationQuaternion&&i.parent&&i.rotationQuaternion.conjugateInPlace();var E,A=i.computeWorldMatrix(!0),x=new Array;for(E=0;E<m.length;E+=3)o.x.TransformCoordinates(o.x.FromArray(m,E),A).toArray(x,E);p.a.Warn("MeshImpostor only collides against spheres."),t=new this.BJSCANNON.Trimesh(x,v),i.position.copyFrom(y),b&&i.rotation&&i.rotation.copyFrom(b),T&&i.rotationQuaternion&&i.rotationQuaternion.copyFrom(T);break;case ko.a.HeightmapImpostor:var R=i.position.clone(),P=i.rotation&&i.rotation.clone(),S=i.rotationQuaternion&&i.rotationQuaternion.clone();i.position.copyFromFloats(0,0,0),i.rotation&&i.rotation.copyFromFloats(0,0,0),i.rotationQuaternion&&i.rotationQuaternion.copyFrom(e.getParentsRotation()),i.rotationQuaternion&&i.parent&&i.rotationQuaternion.conjugateInPlace(),i.rotationQuaternion&&i.rotationQuaternion.multiplyInPlace(this._minus90X),t=this._createHeightmap(i),i.position.copyFrom(R),P&&i.rotation&&i.rotation.copyFrom(P),S&&i.rotationQuaternion&&i.rotationQuaternion.copyFrom(S),i.computeWorldMatrix(!0);break;case ko.a.ParticleImpostor:t=new this.BJSCANNON.Particle;break;case ko.a.NoImpostor:t=new this.BJSCANNON.Box(new this.BJSCANNON.Vec3(0,0,0))}return t},e.prototype._createHeightmap=function(e,t){var i,n=e.getVerticesData(Oi.b.PositionKind),r=e.computeWorldMatrix(!0),s=new Array;for(i=0;i<n.length;i+=3)o.x.TransformCoordinates(o.x.FromArray(n,i),r).toArray(s,i);n=s;for(var a=new Array,c=t||~~(Math.sqrt(n.length/3)-1),l=e.getBoundingInfo(),u=Math.min(l.boundingBox.extendSizeWorld.x,l.boundingBox.extendSizeWorld.y),h=l.boundingBox.extendSizeWorld.z,d=2*u/c,f=0;f<n.length;f+=3){var p=Math.round(n[f+0]/d+c/2),_=Math.round(-1*(n[f+1]/d-c/2)),g=-n[f+2]+h;a[p]||(a[p]=[]),a[p][_]||(a[p][_]=g),a[p][_]=Math.max(g,a[p][_])}for(p=0;p<=c;++p){if(!a[p]){for(var m=1;!a[(p+m)%c];)m++;a[p]=a[(p+m)%c].slice()}for(_=0;_<=c;++_)if(!a[p][_]){var v;for(m=1;void 0===v;)v=a[p][(_+m++)%c];a[p][_]=v}}var y=new this.BJSCANNON.Heightfield(a,{elementSize:d});return y.minY=h,y},e.prototype._updatePhysicsBodyTransformation=function(e){var t=e.object;if(t.computeWorldMatrix&&t.computeWorldMatrix(!0),t.getBoundingInfo()){var i=e.getObjectCenter();this._tmpDeltaPosition.copyFrom(t.getAbsolutePivotPoint().subtract(i)),this._tmpDeltaPosition.divideInPlace(e.object.scaling),this._tmpPosition.copyFrom(i);var n=t.rotationQuaternion;if(n){if(e.type!==ko.a.PlaneImpostor&&e.type!==ko.a.HeightmapImpostor||(n=n.multiply(this._minus90X),e.setDeltaRotation(this._plus90X)),e.type===ko.a.HeightmapImpostor){var r=t,s=r.getBoundingInfo(),a=r.rotationQuaternion;r.rotationQuaternion=this._tmpUnityRotation,r.computeWorldMatrix(!0);var c=i.clone(),l=r.getPivotMatrix();l=l?l.clone():o.j.Identity();var u=o.j.Translation(s.boundingBox.extendSizeWorld.x,0,-s.boundingBox.extendSizeWorld.z);r.setPreTransformMatrix(u),r.computeWorldMatrix(!0);var h=s.boundingBox.centerWorld.subtract(i).subtract(r.position).negate();this._tmpPosition.copyFromFloats(h.x,h.y-s.boundingBox.extendSizeWorld.y,h.z),this._tmpDeltaPosition.copyFrom(s.boundingBox.centerWorld.subtract(c)),this._tmpDeltaPosition.y+=s.boundingBox.extendSizeWorld.y,r.rotationQuaternion=a,r.setPreTransformMatrix(l),r.computeWorldMatrix(!0)}else e.type===ko.a.MeshImpostor&&this._tmpDeltaPosition.copyFromFloats(0,0,0);e.setDeltaPosition(this._tmpDeltaPosition),e.physicsBody.position.copy(this._tmpPosition),e.physicsBody.quaternion.copy(n)}}},e.prototype.setTransformationFromPhysicsBody=function(e){e.object.position.copyFrom(e.physicsBody.position),e.object.rotationQuaternion&&e.object.rotationQuaternion.copyFrom(e.physicsBody.quaternion)},e.prototype.setPhysicsBodyTransformation=function(e,t,i){e.physicsBody.position.copy(t),e.physicsBody.quaternion.copy(i)},e.prototype.isSupported=function(){return void 0!==this.BJSCANNON},e.prototype.setLinearVelocity=function(e,t){e.physicsBody.velocity.copy(t)},e.prototype.setAngularVelocity=function(e,t){e.physicsBody.angularVelocity.copy(t)},e.prototype.getLinearVelocity=function(e){var t=e.physicsBody.velocity;return t?new o.x(t.x,t.y,t.z):null},e.prototype.getAngularVelocity=function(e){var t=e.physicsBody.angularVelocity;return t?new o.x(t.x,t.y,t.z):null},e.prototype.setBodyMass=function(e,t){e.physicsBody.mass=t,e.physicsBody.updateMassProperties()},e.prototype.getBodyMass=function(e){return e.physicsBody.mass},e.prototype.getBodyFriction=function(e){return e.physicsBody.material.friction},e.prototype.setBodyFriction=function(e,t){e.physicsBody.material.friction=t},e.prototype.getBodyRestitution=function(e){return e.physicsBody.material.restitution},e.prototype.setBodyRestitution=function(e,t){e.physicsBody.material.restitution=t},e.prototype.sleepBody=function(e){e.physicsBody.sleep()},e.prototype.wakeUpBody=function(e){e.physicsBody.wakeUp()},e.prototype.updateDistanceJoint=function(e,t){e.physicsJoint.distance=t},e.prototype.setMotor=function(e,t,i,n){n||(e.physicsJoint.enableMotor(),e.physicsJoint.setMotorSpeed(t),i&&this.setLimit(e,i))},e.prototype.setLimit=function(e,t,i){e.physicsJoint.motorEquation.maxForce=t,e.physicsJoint.motorEquation.minForce=void 0===i?-t:i},e.prototype.syncMeshWithImpostor=function(e,t){var i=t.physicsBody;e.position.x=i.position.x,e.position.y=i.position.y,e.position.z=i.position.z,e.rotationQuaternion&&(e.rotationQuaternion.x=i.quaternion.x,e.rotationQuaternion.y=i.quaternion.y,e.rotationQuaternion.z=i.quaternion.z,e.rotationQuaternion.w=i.quaternion.w)},e.prototype.getRadius=function(e){return e.physicsBody.shapes[0].boundingSphereRadius},e.prototype.getBoxSizeToRef=function(e,t){var i=e.physicsBody.shapes[0];t.x=2*i.halfExtents.x,t.y=2*i.halfExtents.y,t.z=2*i.halfExtents.z},e.prototype.dispose=function(){},e.prototype._extendNamespace=function(){var e=new this.BJSCANNON.Vec3,t=this.BJSCANNON;this.BJSCANNON.World.prototype.step=function(i,n,r){if(r=r||10,0===(n=n||0))this.internalStep(i),this.time+=i;else{var o=Math.floor((this.time+n)/i)-Math.floor(this.time/i);o=Math.min(o,r)||1;for(var s=performance.now(),a=0;a!==o&&(this.internalStep(i),!(performance.now()-s>1e3*i));a++);this.time+=n;for(var c=this.time%i/i,l=e,u=this.bodies,h=0;h!==u.length;h++){var d=u[h];d.type!==t.Body.STATIC&&d.sleepState!==t.Body.SLEEPING?(d.position.vsub(d.previousPosition,l),l.scale(c,l),d.position.vadd(l,d.interpolatedPosition)):(d.interpolatedPosition.copy(d.position),d.interpolatedQuaternion.copy(d.quaternion))}}}},e.prototype.raycast=function(e,t){return this._cannonRaycastResult.reset(),this.world.raycastClosest(e,t,{},this._cannonRaycastResult),this._raycastResult.reset(e,t),this._cannonRaycastResult.hasHit&&(this._raycastResult.setHitData({x:this._cannonRaycastResult.hitNormalWorld.x,y:this._cannonRaycastResult.hitNormalWorld.y,z:this._cannonRaycastResult.hitNormalWorld.z},{x:this._cannonRaycastResult.hitPointWorld.x,y:this._cannonRaycastResult.hitPointWorld.y,z:this._cannonRaycastResult.hitPointWorld.z}),this._raycastResult.setHitDistance(this._cannonRaycastResult.distance)),this._raycastResult},e}();jo.DefaultPluginFactory=function(){return new Wo};var Xo=function(){function e(e,t){void 0===t&&(t=OIMO),this.name="OimoJSPlugin",this._tmpImpostorsArray=[],this._tmpPositionVector=o.x.Zero(),this.BJSOIMO=t,this.world=new this.BJSOIMO.World({iterations:e}),this.world.clear(),this._raycastResult=new Ho}return e.prototype.setGravity=function(e){this.world.gravity.copy(e)},e.prototype.setTimeStep=function(e){this.world.timeStep=e},e.prototype.getTimeStep=function(){return this.world.timeStep},e.prototype.executeStep=function(e,t){var i=this;t.forEach(function(e){e.beforeStep()}),this.world.step(),t.forEach(function(e){e.afterStep(),i._tmpImpostorsArray[e.uniqueId]=e});for(var n=this.world.contacts;null!==n;)if(!n.touching||n.body1.sleeping||n.body2.sleeping){var r=this._tmpImpostorsArray[+n.body1.name],o=this._tmpImpostorsArray[+n.body2.name];r&&o?(r.onCollide({body:o.physicsBody}),o.onCollide({body:r.physicsBody}),n=n.next):n=n.next}else n=n.next},e.prototype.applyImpulse=function(e,t,i){var n=e.physicsBody.mass;e.physicsBody.applyImpulse(i.scale(this.world.invScale),t.scale(this.world.invScale*n))},e.prototype.applyForce=function(e,t,i){p.a.Warn("Oimo doesn't support applying force. Using impule instead."),this.applyImpulse(e,t,i)},e.prototype.generatePhysicsBody=function(e){var t=this;if(e.parent)e.physicsBody&&(this.removePhysicsBody(e),e.forceUpdate());else{if(e.isBodyInitRequired()){var i={name:e.uniqueId,config:[e.getParam("mass")||1,e.getParam("friction"),e.getParam("restitution")],size:[],type:[],pos:[],posShape:[],rot:[],rotShape:[],move:0!==e.getParam("mass"),density:e.getParam("mass"),friction:e.getParam("friction"),restitution:e.getParam("restitution"),world:this.world},n=[e];(a=e.object).getChildMeshes&&a.getChildMeshes().forEach(function(e){e.physicsImpostor&&n.push(e.physicsImpostor)});var r=function(e){return Math.max(e,jo.Epsilon)},s=new o.q;n.forEach(function(n){if(n.object.rotationQuaternion){var o=n.object.rotationQuaternion;s=o.clone();var a=o.toEulerAngles(),c=n.getObjectExtendSize();if(n===e){var l=e.getObjectCenter();e.object.getAbsolutePivotPoint().subtractToRef(l,t._tmpPositionVector),t._tmpPositionVector.divideInPlace(e.object.scaling),i.pos.push(l.x),i.pos.push(l.y),i.pos.push(l.z),i.posShape.push(0,0,0),i.rotShape.push(0,0,0)}else{var u=n.object.getAbsolutePosition().subtract(e.object.getAbsolutePosition());i.posShape.push(u.x),i.posShape.push(u.y),i.posShape.push(u.z),i.pos.push(0,0,0),i.rotShape.push(57.29577951308232*a.x),i.rotShape.push(57.29577951308232*a.y),i.rotShape.push(57.29577951308232*a.z)}switch(n.type){case ko.a.ParticleImpostor:p.a.Warn("No Particle support in OIMO.js. using SphereImpostor instead");case ko.a.SphereImpostor:var h=c.x,d=c.y,f=c.z,_=Math.max(r(h),r(d),r(f))/2;i.type.push("sphere"),i.size.push(_),i.size.push(_),i.size.push(_);break;case ko.a.CylinderImpostor:var g=r(c.x)/2,m=r(c.y);i.type.push("cylinder"),i.size.push(g),i.size.push(m),i.size.push(m);break;case ko.a.PlaneImpostor:case ko.a.BoxImpostor:default:g=r(c.x),m=r(c.y);var v=r(c.z);i.type.push("box"),i.size.push(g),i.size.push(m),i.size.push(v)}n.object.rotationQuaternion=o}}),e.physicsBody=this.world.add(i),e.physicsBody.resetQuaternion(s),e.physicsBody.updatePosition(0)}else this._tmpPositionVector.copyFromFloats(0,0,0);var a;e.setDeltaPosition(this._tmpPositionVector)}},e.prototype.removePhysicsBody=function(e){this.world.removeRigidBody(e.physicsBody)},e.prototype.generateJoint=function(e){var t=e.mainImpostor.physicsBody,i=e.connectedImpostor.physicsBody;if(t&&i){var n,r=e.joint.jointData,o=r.nativeParams||{},s={body1:t,body2:i,axe1:o.axe1||(r.mainAxis?r.mainAxis.asArray():null),axe2:o.axe2||(r.connectedAxis?r.connectedAxis.asArray():null),pos1:o.pos1||(r.mainPivot?r.mainPivot.asArray():null),pos2:o.pos2||(r.connectedPivot?r.connectedPivot.asArray():null),min:o.min,max:o.max,collision:o.collision||r.collision,spring:o.spring,world:this.world};switch(e.joint.type){case zo.e.BallAndSocketJoint:n="jointBall";break;case zo.e.SpringJoint:p.a.Warn("OIMO.js doesn't support Spring Constraint. Simulating using DistanceJoint instead");var a=r;s.min=a.length||s.min,s.max=Math.max(s.min,s.max);case zo.e.DistanceJoint:n="jointDistance",s.max=r.maxDistance;break;case zo.e.PrismaticJoint:n="jointPrisme";break;case zo.e.SliderJoint:n="jointSlide";break;case zo.e.WheelJoint:n="jointWheel";break;case zo.e.HingeJoint:default:n="jointHinge"}s.type=n,e.joint.physicsJoint=this.world.add(s)}},e.prototype.removeJoint=function(e){try{this.world.removeJoint(e.joint.physicsJoint)}catch(e){p.a.Warn(e)}},e.prototype.isSupported=function(){return void 0!==this.BJSOIMO},e.prototype.setTransformationFromPhysicsBody=function(e){e.physicsBody.sleeping||(e.object.position.copyFrom(e.physicsBody.getPosition()),e.object.rotationQuaternion&&e.object.rotationQuaternion.copyFrom(e.physicsBody.getQuaternion()))},e.prototype.setPhysicsBodyTransformation=function(e,t,i){var n=e.physicsBody;n.position.copy(t),n.orientation.copy(i),n.syncShapes(),n.awake()},e.prototype.setLinearVelocity=function(e,t){e.physicsBody.linearVelocity.copy(t)},e.prototype.setAngularVelocity=function(e,t){e.physicsBody.angularVelocity.copy(t)},e.prototype.getLinearVelocity=function(e){var t=e.physicsBody.linearVelocity;return t?new o.x(t.x,t.y,t.z):null},e.prototype.getAngularVelocity=function(e){var t=e.physicsBody.angularVelocity;return t?new o.x(t.x,t.y,t.z):null},e.prototype.setBodyMass=function(e,t){var i=0===t;e.physicsBody.shapes.density=i?1:t,e.physicsBody.setupMass(i?2:1)},e.prototype.getBodyMass=function(e){return e.physicsBody.shapes.density},e.prototype.getBodyFriction=function(e){return e.physicsBody.shapes.friction},e.prototype.setBodyFriction=function(e,t){e.physicsBody.shapes.friction=t},e.prototype.getBodyRestitution=function(e){return e.physicsBody.shapes.restitution},e.prototype.setBodyRestitution=function(e,t){e.physicsBody.shapes.restitution=t},e.prototype.sleepBody=function(e){e.physicsBody.sleep()},e.prototype.wakeUpBody=function(e){e.physicsBody.awake()},e.prototype.updateDistanceJoint=function(e,t,i){e.physicsJoint.limitMotor.upperLimit=t,void 0!==i&&(e.physicsJoint.limitMotor.lowerLimit=i)},e.prototype.setMotor=function(e,t,i,n){void 0!==i?p.a.Warn("OimoJS plugin currently has unexpected behavior when using setMotor with force parameter"):i=1e6,t*=-1;var r=n?e.physicsJoint.rotationalLimitMotor2:e.physicsJoint.rotationalLimitMotor1||e.physicsJoint.rotationalLimitMotor||e.physicsJoint.limitMotor;r&&r.setMotor(t,i)},e.prototype.setLimit=function(e,t,i,n){var r=n?e.physicsJoint.rotationalLimitMotor2:e.physicsJoint.rotationalLimitMotor1||e.physicsJoint.rotationalLimitMotor||e.physicsJoint.limitMotor;r&&r.setLimit(t,void 0===i?-t:i)},e.prototype.syncMeshWithImpostor=function(e,t){var i=t.physicsBody;e.position.x=i.position.x,e.position.y=i.position.y,e.position.z=i.position.z,e.rotationQuaternion&&(e.rotationQuaternion.x=i.orientation.x,e.rotationQuaternion.y=i.orientation.y,e.rotationQuaternion.z=i.orientation.z,e.rotationQuaternion.w=i.orientation.s)},e.prototype.getRadius=function(e){return e.physicsBody.shapes.radius},e.prototype.getBoxSizeToRef=function(e,t){var i=e.physicsBody.shapes;t.x=2*i.halfWidth,t.y=2*i.halfHeight,t.z=2*i.halfDepth},e.prototype.dispose=function(){this.world.clear()},e.prototype.raycast=function(e,t){return p.a.Warn("raycast is not currently supported by the Oimo physics plugin"),this._raycastResult.reset(e,t),this._raycastResult},e}();Mi.a.CreateRibbon=function(e){var t=e.pathArray,i=e.closeArray||!1,n=e.closePath||!1,r=e.invertUV||!1,o=Math.floor(t[0].length/2),s=e.offset||o;s=s>o?o:Math.floor(s);var a,c,l,u,h=0===e.sideOrientation?0:e.sideOrientation||Mi.a.DEFAULTSIDE,d=e.uvs,f=e.colors,p=[],_=[],g=[],m=[],v=[],y=[],b=[],T=[],E=[],A=[];if(t.length<2){var x=[],R=[];for(l=0;l<t[0].length-s;l++)x.push(t[0][l]),R.push(t[0][l+s]);t=[x,R]}var P,S,C,M,O,I=0,D=n?1:0;for(a=t[0].length,c=0;c<t.length;c++){for(b[c]=0,v[c]=[0],a=a<(S=(P=t[c]).length)?a:S,u=0;u<S;)p.push(P[u].x,P[u].y,P[u].z),u>0&&(C=P[u].subtract(P[u-1]).length()+b[c],v[c].push(C),b[c]=C),u++;n&&(u--,p.push(P[0].x,P[0].y,P[0].z),C=P[u].subtract(P[0]).length()+b[c],v[c].push(C),b[c]=C),E[c]=S+D,A[c]=I,I+=S+D}var L,w,F=null,N=null;for(l=0;l<a+D;l++){for(T[l]=0,y[l]=[0],c=0;c<t.length-1;c++)M=t[c],O=t[c+1],l===a?(F=M[0],N=O[0]):(F=M[l],N=O[l]),C=N.subtract(F).length()+T[l],y[l].push(C),T[l]=C;i&&N&&F&&(M=t[c],O=t[0],l===a&&(N=O[0]),C=N.subtract(F).length()+T[l],T[l]=C)}if(d)for(c=0;c<d.length;c++)m.push(d[c].x,d[c].y);else for(c=0;c<t.length;c++)for(l=0;l<a+D;l++)L=0!=b[c]?v[c][l]/b[c]:0,w=0!=T[l]?y[l][c]/T[l]:0,r?m.push(w,L):m.push(L,w);for(var B=0,U=E[c=0]-1,V=E[c+1]-1,G=U<V?U:V,k=A[1]-A[0],z=i?E.length:E.length-1;B<=G&&c<z;)_.push(B,B+k,B+1),_.push(B+k+1,B+1,B+k),(B+=1)===G&&(++c===E.length-1?(k=A[0]-A[c],U=E[c]-1,V=E[0]-1):(k=A[c+1]-A[c],U=E[c]-1,V=E[c+1]-1),B=A[c],G=U<V?U+B:V+B);if(Mi.a.ComputeNormals(p,_,g),n){var j=0,H=0;for(c=0;c<t.length;c++)j=3*A[c],H=c+1<t.length?3*(A[c+1]-1):g.length-3,g[j]=.5*(g[j]+g[H]),g[j+1]=.5*(g[j+1]+g[H+1]),g[j+2]=.5*(g[j+2]+g[H+2]),g[H]=g[j],g[H+1]=g[j+1],g[H+2]=g[j+2]}Mi.a._ComputeSides(h,p,_,g,m,e.frontUVs,e.backUVs);var W=null;if(f){W=new Float32Array(4*f.length);for(var X=0;X<f.length;X++)W[4*X]=f[X].r,W[4*X+1]=f[X].g,W[4*X+2]=f[X].b,W[4*X+3]=f[X].a}var Y=new Mi.a,K=new Float32Array(p),Q=new Float32Array(g),q=new Float32Array(m);return Y.indices=_,Y.positions=K,Y.normals=Q,Y.uvs=q,W&&Y.set(W,Oi.b.ColorKind),n&&(Y._idx=A),Y},fe.a.CreateRibbon=function(e,t,i,n,r,o,s,a,c){return void 0===i&&(i=!1),void 0===s&&(s=!1),Yo.CreateRibbon(e,{pathArray:t,closeArray:i,closePath:n,offset:r,updatable:s,sideOrientation:a,instance:c},o)};var Yo=function(){function e(){}return e.CreateRibbon=function(e,t,i){void 0===i&&(i=null);var n=t.pathArray,r=t.closeArray,s=t.closePath,a=fe.a._GetDefaultSideOrientation(t.sideOrientation),c=t.instance,l=t.updatable;if(c){var u=o.t.Vector3[0].setAll(Number.MAX_VALUE),h=o.t.Vector3[1].setAll(-Number.MAX_VALUE),d=c.getVerticesData(Oi.b.PositionKind);if(function(e){for(var t=n[0].length,i=c,r=0,o=i._originalBuilderSideOrientation===fe.a.DOUBLESIDE?2:1,s=1;s<=o;++s)for(var a=0;a<n.length;++a){var l=n[a],d=l.length;t=t<d?t:d;for(var f=0;f<t;++f){var p=l[f];e[r]=p.x,e[r+1]=p.y,e[r+2]=p.z,u.minimizeInPlaceFromFloats(p.x,p.y,p.z),h.maximizeInPlaceFromFloats(p.x,p.y,p.z),r+=3}i._creationDataStorage&&i._creationDataStorage.closePath&&(p=l[0],e[r]=p.x,e[r+1]=p.y,e[r+2]=p.z,r+=3)}}(d),c._boundingInfo?c._boundingInfo.reConstruct(u,h,c._worldMatrix):c._boundingInfo=new on.a(u,h,c._worldMatrix),c.updateVerticesData(Oi.b.PositionKind,d,!1,!1),t.colors){for(var f=c.getVerticesData(Oi.b.ColorKind),p=0,_=0;p<t.colors.length;p++,_+=4){var g=t.colors[p];f[_]=g.r,f[_+1]=g.g,f[_+2]=g.b,f[_+3]=g.a}c.updateVerticesData(Oi.b.ColorKind,f,!1,!1)}if(t.uvs){for(var m=c.getVerticesData(Oi.b.UVKind),v=0;v<t.uvs.length;v++)m[2*v]=t.uvs[v].x,m[2*v+1]=t.uvs[v].y;c.updateVerticesData(Oi.b.UVKind,m,!1,!1)}if(!c.areNormalsFrozen||c.isFacetDataEnabled){var y=c.getIndices(),b=c.getVerticesData(Oi.b.NormalKind),T=c.isFacetDataEnabled?c.getFacetDataParameters():null;if(Mi.a.ComputeNormals(d,y,b,T),c._creationDataStorage&&c._creationDataStorage.closePath)for(var E=0,A=0,x=0;x<n.length;x++)E=3*c._creationDataStorage.idx[x],A=x+1<n.length?3*(c._creationDataStorage.idx[x+1]-1):b.length-3,b[E]=.5*(b[E]+b[A]),b[E+1]=.5*(b[E+1]+b[A+1]),b[E+2]=.5*(b[E+2]+b[A+2]),b[A]=b[E],b[A+1]=b[E+1],b[A+2]=b[E+2];c.areNormalsFrozen||c.updateVerticesData(Oi.b.NormalKind,b,!1,!1)}return c}var R=new fe.a(e,i);R._originalBuilderSideOrientation=a,R._creationDataStorage=new fe.b;var P=Mi.a.CreateRibbon(t);return s&&(R._creationDataStorage.idx=P._idx),R._creationDataStorage.closePath=s,R._creationDataStorage.closeArray=r,P.applyToMesh(R,l),R},e}();fe.a.ExtrudeShape=function(e,t,i,n,r,o,s,a,c,l){void 0===s&&(s=null);var u={shape:t,path:i,scale:n,rotation:r,cap:0===o?0:o||fe.a.NO_CAP,sideOrientation:c,instance:l,updatable:a};return Ko.ExtrudeShape(e,u,s)},fe.a.ExtrudeShapeCustom=function(e,t,i,n,r,o,s,a,c,l,u,h){var d={shape:t,path:i,scaleFunction:n,rotationFunction:r,ribbonCloseArray:o,ribbonClosePath:s,cap:0===a?0:a||fe.a.NO_CAP,sideOrientation:u,instance:h,updatable:l};return Ko.ExtrudeShapeCustom(e,d,c)};var Ko=function(){function e(){}return e.ExtrudeShape=function(t,i,n){void 0===n&&(n=null);var r=i.path,o=i.shape,s=i.scale||1,a=i.rotation||0,c=0===i.cap?0:i.cap||fe.a.NO_CAP,l=i.updatable,u=fe.a._GetDefaultSideOrientation(i.sideOrientation),h=i.instance||null,d=i.invertUV||!1;return e._ExtrudeShapeGeneric(t,o,r,s,a,null,null,!1,!1,c,!1,n,!!l,u,h,d,i.frontUVs||null,i.backUVs||null)},e.ExtrudeShapeCustom=function(t,i,n){void 0===n&&(n=null);var r=i.path,o=i.shape,s=i.scaleFunction||function(){return 1},a=i.rotationFunction||function(){return 0},c=i.ribbonCloseArray||!1,l=i.ribbonClosePath||!1,u=0===i.cap?0:i.cap||fe.a.NO_CAP,h=i.updatable,d=fe.a._GetDefaultSideOrientation(i.sideOrientation),f=i.instance,p=i.invertUV||!1;return e._ExtrudeShapeGeneric(t,o,r,null,null,s,a,c,l,u,!0,n,!!h,d,f||null,p,i.frontUVs||null,i.backUVs||null)},e._ExtrudeShapeGeneric=function(e,t,i,n,r,s,a,c,l,u,h,d,f,p,_,g,m,v){var y,b,T=function(e,t,i,n,r,s,a,c,l,u){for(var h=i.getTangents(),d=i.getNormals(),f=i.getBinormals(),p=i.getDistances(),_=0,g=u&&c?c:function(){return null!==s?s:0},m=u&&a?a:function(){return null!==r?r:1},v=l===fe.a.NO_CAP||l===fe.a.CAP_END?0:2,y=o.t.Matrix[0],b=0;b<t.length;b++){for(var T=new Array,E=g(b,p[b]),A=m(b,p[b]),x=0;x<e.length;x++){o.j.RotationAxisToRef(h[b],_,y);var R=h[b].scale(e[x].z).add(d[b].scale(e[x].x)).add(f[b].scale(e[x].y)),P=T[x]?T[x]:o.x.Zero();o.x.TransformCoordinatesToRef(R,y,P),P.scaleInPlace(A).addInPlace(t[b]),T[x]=P}n[v]=T,_+=E,v++}var S=function(e){var t,i=Array(),n=o.x.Zero();for(t=0;t<e.length;t++)n.addInPlace(e[t]);for(n.scaleInPlace(1/e.length),t=0;t<e.length;t++)i.push(n);return i};switch(l){case fe.a.NO_CAP:break;case fe.a.CAP_START:n[0]=S(n[2]),n[1]=n[2];break;case fe.a.CAP_END:n[v]=n[v-1],n[v+1]=S(n[v-1]);break;case fe.a.CAP_ALL:n[0]=S(n[2]),n[1]=n[2],n[v]=n[v-1],n[v+1]=S(n[v-1])}return n};if(_){var E=_._creationDataStorage;return y=E.path3D.update(i),b=T(t,i,E.path3D,E.pathArray,n,r,s,a,E.cap,h),_=fe.a.CreateRibbon("",b,!1,!1,0,d||void 0,!1,0,_)}b=T(t,i,y=new o.m(i),new Array,n,r,s,a,u=u<0||u>3?0:u,h);var A=Yo.CreateRibbon(e,{pathArray:b,closeArray:c,closePath:l,updatable:f,sideOrientation:p,invertUV:g,frontUVs:m||void 0,backUVs:v||void 0},d);return A._creationDataStorage.pathArray=b,A._creationDataStorage.path3D=y,A._creationDataStorage.cap=u,A},e}(),Qo=function(){function e(e,t){var i=this;void 0===e&&(e=!0),void 0===t&&(t=Ammo),this._useDeltaForWorldStep=e,this.bjsAMMO={},this.name="AmmoJSPlugin",this._timeStep=1/60,this._fixedTimeStep=1/60,this._maxSteps=5,this._tmpQuaternion=new o.q,this._tmpContactCallbackResult=!1,this._tmpVector=new o.x,this._tmpMatrix=new o.j,"function"==typeof t?t(this.bjsAMMO):this.bjsAMMO=t,this.isSupported()?(this._collisionConfiguration=new this.bjsAMMO.btSoftBodyRigidBodyCollisionConfiguration,this._dispatcher=new this.bjsAMMO.btCollisionDispatcher(this._collisionConfiguration),this._overlappingPairCache=new this.bjsAMMO.btDbvtBroadphase,this._solver=new this.bjsAMMO.btSequentialImpulseConstraintSolver,this._softBodySolver=new this.bjsAMMO.btDefaultSoftBodySolver,this.world=new this.bjsAMMO.btSoftRigidDynamicsWorld(this._dispatcher,this._overlappingPairCache,this._solver,this._collisionConfiguration,this._softBodySolver),this._tmpAmmoConcreteContactResultCallback=new this.bjsAMMO.ConcreteContactResultCallback,this._tmpAmmoConcreteContactResultCallback.addSingleResult=function(){i._tmpContactCallbackResult=!0},this._raycastResult=new Ho,this._tmpAmmoTransform=new this.bjsAMMO.btTransform,this._tmpAmmoTransform.setIdentity(),this._tmpAmmoQuaternion=new this.bjsAMMO.btQuaternion(0,0,0,1),this._tmpAmmoVectorA=new this.bjsAMMO.btVector3(0,0,0),this._tmpAmmoVectorB=new this.bjsAMMO.btVector3(0,0,0),this._tmpAmmoVectorC=new this.bjsAMMO.btVector3(0,0,0),this._tmpAmmoVectorD=new this.bjsAMMO.btVector3(0,0,0)):p.a.Error("AmmoJS is not available. Please make sure you included the js file.")}return e.prototype.setGravity=function(e){this._tmpAmmoVectorA.setValue(e.x,e.y,e.z),this.world.setGravity(this._tmpAmmoVectorA),this.world.getWorldInfo().set_m_gravity(this._tmpAmmoVectorA)},e.prototype.setTimeStep=function(e){this._timeStep=e},e.prototype.setFixedTimeStep=function(e){this._fixedTimeStep=e},e.prototype.setMaxSteps=function(e){this._maxSteps=e},e.prototype.getTimeStep=function(){return this._timeStep},e.prototype._isImpostorInContact=function(e){return this._tmpContactCallbackResult=!1,this.world.contactTest(e.physicsBody,this._tmpAmmoConcreteContactResultCallback),this._tmpContactCallbackResult},e.prototype._isImpostorPairInContact=function(e,t){return this._tmpContactCallbackResult=!1,this.world.contactPairTest(e.physicsBody,t.physicsBody,this._tmpAmmoConcreteContactResultCallback),this._tmpContactCallbackResult},e.prototype._stepSimulation=function(e,t,i){if(void 0===e&&(e=1/60),void 0===t&&(t=10),void 0===i&&(i=1/60),0==t)this.world.stepSimulation(e,0);else for(;t>0&&e>0;)e-i<i?(this.world.stepSimulation(e,0),e=0):(e-=i,this.world.stepSimulation(i,0)),t--},e.prototype.executeStep=function(e,t){for(var i=0,n=t;i<n.length;i++){var r=n[i];r.soft||r.beforeStep()}this._stepSimulation(this._useDeltaForWorldStep?e:this._timeStep,this._maxSteps,this._fixedTimeStep);for(var o=0,s=t;o<s.length;o++){var a=s[o];if(a.soft?this._afterSoftStep(a):a.afterStep(),a._onPhysicsCollideCallbacks.length>0&&this._isImpostorInContact(a))for(var c=0,l=a._onPhysicsCollideCallbacks;c<l.length;c++)for(var u=0,h=l[c].otherImpostors;u<h.length;u++){var d=h[u];(a.physicsBody.isActive()||d.physicsBody.isActive())&&this._isImpostorPairInContact(a,d)&&(a.onCollide({body:d.physicsBody}),d.onCollide({body:a.physicsBody}))}}},e.prototype._afterSoftStep=function(e){e.type===ko.a.RopeImpostor?this._ropeStep(e):this._softbodyOrClothStep(e)},e.prototype._ropeStep=function(e){for(var t,i,n,r,s=e.physicsBody.get_m_nodes(),a=s.size(),c=new Array,l=0;l<a;l++)i=(t=s.at(l).get_m_x()).x(),n=t.y(),r=t.z(),c.push(new o.x(i,n,r));var u=e.object,h=e.getParam("shape");e._isFromLine?e.object=wn.a.CreateLines("lines",{points:c,instance:u}):e.object=Ko.ExtrudeShape("ext",{shape:h,path:c,instance:u})},e.prototype._softbodyOrClothStep=function(e){var t=e.type===ko.a.ClothImpostor?1:-1,i=e.object,n=i.getVerticesData(Oi.b.PositionKind);n||(n=[]);var r=i.getVerticesData(Oi.b.NormalKind);r||(r=[]);for(var o,s,a,c,l,u,h,d,f=n.length/3,p=e.physicsBody.get_m_nodes(),_=0;_<f;_++){var g;a=(s=(o=p.at(_)).get_m_x()).x(),c=s.y(),l=s.z()*t,u=(g=o.get_m_n()).x(),h=g.y(),d=g.z()*t,n[3*_]=a,n[3*_+1]=c,n[3*_+2]=l,r[3*_]=u,r[3*_+1]=h,r[3*_+2]=d}var m=new Mi.a;m.positions=n,m.normals=r,m.uvs=i.getVerticesData(Oi.b.UVKind),m.colors=i.getVerticesData(Oi.b.ColorKind),i&&i.getIndices&&(m.indices=i.getIndices()),m.applyToMesh(i)},e.prototype.applyImpulse=function(e,t,i){if(e.soft)p.a.Warn("Cannot be applied to a soft body");else{e.physicsBody.activate();var n=this._tmpAmmoVectorA,r=this._tmpAmmoVectorB;e.object&&e.object.getWorldMatrix&&(e.object.getWorldMatrix().invertToRef(this._tmpMatrix),o.x.TransformCoordinatesToRef(i,this._tmpMatrix,this._tmpVector),i=this._tmpVector),n.setValue(i.x,i.y,i.z),r.setValue(t.x,t.y,t.z),e.physicsBody.applyImpulse(r,n)}},e.prototype.applyForce=function(e,t,i){if(e.soft)p.a.Warn("Cannot be applied to a soft body");else{e.physicsBody.activate();var n=this._tmpAmmoVectorA,r=this._tmpAmmoVectorB;e.object&&e.object.getWorldMatrix&&(e.object.getWorldMatrix().invertToRef(this._tmpMatrix),o.x.TransformCoordinatesToRef(i,this._tmpMatrix,this._tmpVector),i=this._tmpVector),n.setValue(i.x,i.y,i.z),r.setValue(t.x,t.y,t.z),e.physicsBody.applyForce(r,n)}},e.prototype.generatePhysicsBody=function(t){if(t._pluginData.toDispose=[],t.parent)t.physicsBody&&(this.removePhysicsBody(t),t.forceUpdate());else if(t.isBodyInitRequired()){var i=this._createShape(t),n=t.getParam("mass");if(t._pluginData.mass=n,t.soft)i.get_m_cfg().set_collisions(17),i.get_m_cfg().set_kDP(t.getParam("damping")),Ammo.castObject(i,Ammo.btCollisionObject).getCollisionShape().setMargin(t.getParam("margin")),i.setActivationState(e.DISABLE_DEACTIVATION_FLAG),this.world.addSoftBody(i,1,-1),t.physicsBody=i,t._pluginData.toDispose.push(i),this.setBodyPressure(t,0),t.type===ko.a.SoftbodyImpostor&&this.setBodyPressure(t,t.getParam("pressure")),this.setBodyStiffness(t,t.getParam("stiffness")),this.setBodyVelocityIterations(t,t.getParam("velocityIterations")),this.setBodyPositionIterations(t,t.getParam("positionIterations"));else{var r=new Ammo.btVector3(0,0,0),o=new Ammo.btTransform;o.setIdentity(),0!==n&&i.calculateLocalInertia(n,r),this._tmpAmmoVectorA.setValue(t.object.position.x,t.object.position.y,t.object.position.z),this._tmpAmmoQuaternion.setValue(t.object.rotationQuaternion.x,t.object.rotationQuaternion.y,t.object.rotationQuaternion.z,t.object.rotationQuaternion.w),o.setOrigin(this._tmpAmmoVectorA),o.setRotation(this._tmpAmmoQuaternion);var s=new Ammo.btDefaultMotionState(o),a=new Ammo.btRigidBodyConstructionInfo(n,s,i,r),c=new Ammo.btRigidBody(a);0===n&&(c.setCollisionFlags(c.getCollisionFlags()|e.KINEMATIC_FLAG),c.setActivationState(e.DISABLE_DEACTIVATION_FLAG)),t.type!=ko.a.NoImpostor||i.getChildShape||c.setCollisionFlags(c.getCollisionFlags()|e.DISABLE_COLLISION_FLAG),this.world.addRigidBody(c),t.physicsBody=c,t._pluginData.toDispose=t._pluginData.toDispose.concat([c,a,s,o,r,i])}this.setBodyRestitution(t,t.getParam("restitution")),this.setBodyFriction(t,t.getParam("friction"))}},e.prototype.removePhysicsBody=function(e){var t=this;this.world&&(this.world.removeRigidBody(e.physicsBody),e._pluginData&&e._pluginData.toDispose.forEach(function(e){t.bjsAMMO.destroy(e)}))},e.prototype.generateJoint=function(e){var t=e.mainImpostor.physicsBody,i=e.connectedImpostor.physicsBody;if(t&&i){var n,r=e.joint.jointData;switch(r.mainPivot||(r.mainPivot=new o.x(0,0,0)),r.connectedPivot||(r.connectedPivot=new o.x(0,0,0)),e.joint.type){case zo.e.DistanceJoint:var s=r.maxDistance;s&&(r.mainPivot=new o.x(0,-s/2,0),r.connectedPivot=new o.x(0,s/2,0)),n=new Ammo.btPoint2PointConstraint(t,i,new Ammo.btVector3(r.mainPivot.x,r.mainPivot.y,r.mainPivot.z),new Ammo.btVector3(r.connectedPivot.x,r.connectedPivot.y,r.connectedPivot.z));break;case zo.e.HingeJoint:r.mainAxis||(r.mainAxis=new o.x(0,0,0)),r.connectedAxis||(r.connectedAxis=new o.x(0,0,0));var a=new Ammo.btVector3(r.mainAxis.x,r.mainAxis.y,r.mainAxis.z),c=new Ammo.btVector3(r.connectedAxis.x,r.connectedAxis.y,r.connectedAxis.z);n=new Ammo.btHingeConstraint(t,i,new Ammo.btVector3(r.mainPivot.x,r.mainPivot.y,r.mainPivot.z),new Ammo.btVector3(r.connectedPivot.x,r.connectedPivot.y,r.connectedPivot.z),a,c);break;case zo.e.BallAndSocketJoint:n=new Ammo.btPoint2PointConstraint(t,i,new Ammo.btVector3(r.mainPivot.x,r.mainPivot.y,r.mainPivot.z),new Ammo.btVector3(r.connectedPivot.x,r.connectedPivot.y,r.connectedPivot.z));break;default:p.a.Warn("JointType not currently supported by the Ammo plugin, falling back to PhysicsJoint.BallAndSocketJoint"),n=new Ammo.btPoint2PointConstraint(t,i,new Ammo.btVector3(r.mainPivot.x,r.mainPivot.y,r.mainPivot.z),new Ammo.btVector3(r.connectedPivot.x,r.connectedPivot.y,r.connectedPivot.z))}this.world.addConstraint(n,!e.joint.jointData.collision),e.joint.physicsJoint=n}},e.prototype.removeJoint=function(e){this.world&&this.world.removeConstraint(e.joint.physicsJoint)},e.prototype._addMeshVerts=function(e,t,i){var n=this,r=0;if(i&&i.getIndices&&i.getWorldMatrix&&i.getChildMeshes){var s=i.getIndices();s||(s=[]);var a=i.getVerticesData(Oi.b.PositionKind);a||(a=[]),i.computeWorldMatrix(!1);for(var c=s.length/3,l=0;l<c;l++){for(var u=[],h=0;h<3;h++){var d,f=new o.x(a[3*s[3*l+h]+0],a[3*s[3*l+h]+1],a[3*s[3*l+h]+2]);o.j.ScalingToRef(i.scaling.x,i.scaling.y,i.scaling.z,this._tmpMatrix),f=o.x.TransformCoordinates(f,this._tmpMatrix),(d=0==h?this._tmpAmmoVectorA:1==h?this._tmpAmmoVectorB:this._tmpAmmoVectorC).setValue(f.x,f.y,f.z),u.push(d)}e.addTriangle(u[0],u[1],u[2]),r++}i.getChildMeshes().forEach(function(i){r+=n._addMeshVerts(e,t,i)})}return r},e.prototype._softVertexData=function(e){var t=e.object;if(t&&t.getIndices&&t.getWorldMatrix&&t.getChildMeshes){var i=t.getIndices();i||(i=[]);var n=t.getVerticesData(Oi.b.PositionKind);n||(n=[]);var r=t.getVerticesData(Oi.b.NormalKind);r||(r=[]),t.computeWorldMatrix(!1);for(var s=[],a=[],c=0;c<n.length;c+=3){var l=new o.x(n[c],n[c+1],n[c+2]),u=new o.x(r[c],r[c+1],r[c+2]);l=o.x.TransformCoordinates(l,t.getWorldMatrix()),u=o.x.TransformNormal(u,t.getWorldMatrix()),s.push(l.x,l.y,l.z),a.push(u.x,u.y,u.z)}var h=new Mi.a;return h.positions=s,h.normals=a,h.uvs=t.getVerticesData(Oi.b.UVKind),h.colors=t.getVerticesData(Oi.b.ColorKind),t&&t.getIndices&&(h.indices=t.getIndices()),h.applyToMesh(t),t.position=o.x.Zero(),t.rotationQuaternion=null,t.rotation=o.x.Zero(),t.computeWorldMatrix(!0),h}return Mi.a.ExtractFromMesh(t)},e.prototype._createSoftbody=function(e){var t=e.object;if(t&&t.getIndices){var i=t.getIndices();i||(i=[]);var n=this._softVertexData(e),r=n.positions,s=n.normals;if(null===r||null===s)return new Ammo.btCompoundShape;for(var a=[],c=[],l=0;l<r.length;l+=3){var u=new o.x(r[l],r[l+1],r[l+2]),h=new o.x(s[l],s[l+1],s[l+2]);a.push(u.x,u.y,-u.z),c.push(h.x,h.y,-h.z)}var d=(new Ammo.btSoftBodyHelpers).CreateFromTriMesh(this.world.getWorldInfo(),a,t.getIndices(),i.length/3,!0),f=r.length/3,p=d.get_m_nodes();for(l=0;l<f;l++){var _;(_=p.at(l).get_m_n()).setX(c[3*l]),_.setY(c[3*l+1]),_.setZ(c[3*l+2])}return d}},e.prototype._createCloth=function(e){var t=e.object;if(t&&t.getIndices){var i=t.getIndices();i||(i=[]);var n=this._softVertexData(e),r=n.positions,o=n.normals;if(null===r||null===o)return new Ammo.btCompoundShape;var s=r.length,a=Math.sqrt(s/3);e.segments=a;var c=a-1;return this._tmpAmmoVectorA.setValue(r[0],r[1],r[2]),this._tmpAmmoVectorB.setValue(r[3*c],r[3*c+1],r[3*c+2]),this._tmpAmmoVectorD.setValue(r[s-3],r[s-2],r[s-1]),this._tmpAmmoVectorC.setValue(r[s-3-3*c],r[s-2-3*c],r[s-1-3*c]),(new Ammo.btSoftBodyHelpers).CreatePatch(this.world.getWorldInfo(),this._tmpAmmoVectorA,this._tmpAmmoVectorB,this._tmpAmmoVectorC,this._tmpAmmoVectorD,a,a,e.getParam("fixedPoints"),!0)}},e.prototype._createRope=function(e){var t,i,n=this._softVertexData(e),r=n.positions,o=n.normals;if(null===r||null===o)return new Ammo.btCompoundShape;n.applyToMesh(e.object,!0),e._isFromLine=!0;if(0===o.map(function(e){return e*e}).reduce(function(e,t){return e+t}))i=(t=r.length)/3-1,this._tmpAmmoVectorA.setValue(r[0],r[1],r[2]),this._tmpAmmoVectorB.setValue(r[t-3],r[t-2],r[t-1]);else{e._isFromLine=!1;var s=e.getParam("path");if(null===e.getParam("shape"))return p.a.Warn("No shape available for extruded mesh"),new Ammo.btCompoundShape;if(r.length%(3*s.length)!=0)return p.a.Warn("Path does not match extrusion"),new Ammo.btCompoundShape;i=(t=s.length)-1,this._tmpAmmoVectorA.setValue(s[0].x,s[0].y,s[0].z),this._tmpAmmoVectorB.setValue(s[t-1].x,s[t-1].y,s[t-1].z)}e.segments=i;var a=e.getParam("fixedPoints");a=a>3?3:a;var c=(new Ammo.btSoftBodyHelpers).CreateRope(this.world.getWorldInfo(),this._tmpAmmoVectorA,this._tmpAmmoVectorB,i-1,a);return c.get_m_cfg().set_collisions(17),c},e.prototype._addHullVerts=function(e,t,i){var n=this,r=0;if(i&&i.getIndices&&i.getWorldMatrix&&i.getChildMeshes){var s=i.getIndices();s||(s=[]);var a=i.getVerticesData(Oi.b.PositionKind);a||(a=[]),i.computeWorldMatrix(!1);for(var c=s.length/3,l=0;l<c;l++){for(var u=[],h=0;h<3;h++){var d,f=new o.x(a[3*s[3*l+h]+0],a[3*s[3*l+h]+1],a[3*s[3*l+h]+2]);o.j.ScalingToRef(i.scaling.x,i.scaling.y,i.scaling.z,this._tmpMatrix),f=o.x.TransformCoordinates(f,this._tmpMatrix),(d=0==h?this._tmpAmmoVectorA:1==h?this._tmpAmmoVectorB:this._tmpAmmoVectorC).setValue(f.x,f.y,f.z),u.push(d)}e.addPoint(u[0],!0),e.addPoint(u[1],!0),e.addPoint(u[2],!0),r++}i.getChildMeshes().forEach(function(i){r+=n._addHullVerts(e,t,i)})}return r},e.prototype._createShape=function(e,t){var i=this;void 0===t&&(t=!1);var n,r=e.object,s=e.getObjectExtendSize();if(!t){var a=e.object.getChildMeshes?e.object.getChildMeshes(!0):[];n=new Ammo.btCompoundShape;var c=0;if(a.forEach(function(e){var t=e.getPhysicsImpostor();if(t){if(t.type==ko.a.MeshImpostor)throw"A child MeshImpostor is not supported. Only primitive impostors are supported as children (eg. box or sphere)";var r=i._createShape(t),s=e.parent.getWorldMatrix().clone(),a=new o.x;s.decompose(a),i._tmpAmmoTransform.getOrigin().setValue(e.position.x*a.x,e.position.y*a.y,e.position.z*a.z),i._tmpAmmoQuaternion.setValue(e.rotationQuaternion.x,e.rotationQuaternion.y,e.rotationQuaternion.z,e.rotationQuaternion.w),i._tmpAmmoTransform.setRotation(i._tmpAmmoQuaternion),n.addChildShape(i._tmpAmmoTransform,r),t.dispose(),c++}}),c>0){if(e.type!=ko.a.NoImpostor){var l=this._createShape(e,!0);l&&(this._tmpAmmoTransform.getOrigin().setValue(0,0,0),this._tmpAmmoQuaternion.setValue(0,0,0,1),this._tmpAmmoTransform.setRotation(this._tmpAmmoQuaternion),n.addChildShape(this._tmpAmmoTransform,l))}return n}Ammo.destroy(n),n=null}switch(e.type){case ko.a.SphereImpostor:n=new Ammo.btSphereShape(s.x/2);break;case ko.a.CylinderImpostor:this._tmpAmmoVectorA.setValue(s.x/2,s.y/2,s.z/2),n=new Ammo.btCylinderShape(this._tmpAmmoVectorA);break;case ko.a.PlaneImpostor:case ko.a.BoxImpostor:this._tmpAmmoVectorA.setValue(s.x/2,s.y/2,s.z/2),n=new Ammo.btBoxShape(this._tmpAmmoVectorA);break;case ko.a.MeshImpostor:if(0==e.getParam("mass")){var u=new Ammo.btTriangleMesh;e._pluginData.toDispose.push(u);var h=this._addMeshVerts(u,r,r);n=0==h?new Ammo.btCompoundShape:new Ammo.btBvhTriangleMeshShape(u);break}case ko.a.ConvexHullImpostor:var d=new Ammo.btConvexHullShape;0==(h=this._addHullVerts(d,r,r))?(e._pluginData.toDispose.push(d),n=new Ammo.btCompoundShape):n=d;break;case ko.a.NoImpostor:n=new Ammo.btSphereShape(s.x/2);break;case ko.a.SoftbodyImpostor:n=this._createSoftbody(e);break;case ko.a.ClothImpostor:n=this._createCloth(e);break;case ko.a.RopeImpostor:n=this._createRope(e);break;default:p.a.Warn("The impostor type is not currently supported by the ammo plugin.")}return n},e.prototype.setTransformationFromPhysicsBody=function(e){e.physicsBody.getMotionState().getWorldTransform(this._tmpAmmoTransform),e.object.position.set(this._tmpAmmoTransform.getOrigin().x(),this._tmpAmmoTransform.getOrigin().y(),this._tmpAmmoTransform.getOrigin().z()),e.object.rotationQuaternion?e.object.rotationQuaternion.set(this._tmpAmmoTransform.getRotation().x(),this._tmpAmmoTransform.getRotation().y(),this._tmpAmmoTransform.getRotation().z(),this._tmpAmmoTransform.getRotation().w()):e.object.rotation&&(this._tmpQuaternion.set(this._tmpAmmoTransform.getRotation().x(),this._tmpAmmoTransform.getRotation().y(),this._tmpAmmoTransform.getRotation().z(),this._tmpAmmoTransform.getRotation().w()),this._tmpQuaternion.toEulerAnglesToRef(e.object.rotation))},e.prototype.setPhysicsBodyTransformation=function(e,t,i){var n=e.physicsBody.getWorldTransform();if(n.getOrigin().x()!=t.x||n.getOrigin().y()!=t.y||n.getOrigin().z()!=t.z||n.getRotation().x()!=i.x||n.getRotation().y()!=i.y||n.getRotation().z()!=i.z||n.getRotation().w()!=i.w)if(this._tmpAmmoVectorA.setValue(t.x,t.y,t.z),n.setOrigin(this._tmpAmmoVectorA),this._tmpAmmoQuaternion.setValue(i.x,i.y,i.z,i.w),n.setRotation(this._tmpAmmoQuaternion),e.physicsBody.setWorldTransform(n),0==e.mass){var r=e.physicsBody.getMotionState();r&&r.setWorldTransform(n)}else e.physicsBody.activate()},e.prototype.isSupported=function(){return void 0!==this.bjsAMMO},e.prototype.setLinearVelocity=function(e,t){this._tmpAmmoVectorA.setValue(t.x,t.y,t.z),e.soft?e.physicsBody.linearVelocity(this._tmpAmmoVectorA):e.physicsBody.setLinearVelocity(this._tmpAmmoVectorA)},e.prototype.setAngularVelocity=function(e,t){this._tmpAmmoVectorA.setValue(t.x,t.y,t.z),e.soft?e.physicsBody.angularVelocity(this._tmpAmmoVectorA):e.physicsBody.setAngularVelocity(this._tmpAmmoVectorA)},e.prototype.getLinearVelocity=function(e){if(e.soft)var t=e.physicsBody.linearVelocity();else t=e.physicsBody.getLinearVelocity();if(!t)return null;var i=new o.x(t.x(),t.y(),t.z());return Ammo.destroy(t),i},e.prototype.getAngularVelocity=function(e){if(e.soft)var t=e.physicsBody.angularVelocity();else t=e.physicsBody.getAngularVelocity();if(!t)return null;var i=new o.x(t.x(),t.y(),t.z());return Ammo.destroy(t),i},e.prototype.setBodyMass=function(e,t){e.soft?e.physicsBody.setTotalMass(t,!1):e.physicsBody.setMassProps(t),e._pluginData.mass=t},e.prototype.getBodyMass=function(e){return e._pluginData.mass||0},e.prototype.getBodyFriction=function(e){return e._pluginData.friction||0},e.prototype.setBodyFriction=function(e,t){e.soft?e.physicsBody.get_m_cfg().set_kDF(t):e.physicsBody.setFriction(t),e._pluginData.friction=t},e.prototype.getBodyRestitution=function(e){return e._pluginData.restitution||0},e.prototype.setBodyRestitution=function(e,t){e.physicsBody.setRestitution(t),e._pluginData.restitution=t},e.prototype.getBodyPressure=function(e){return e.soft?e._pluginData.pressure||0:(p.a.Warn("Pressure is not a property of a rigid body"),0)},e.prototype.setBodyPressure=function(e,t){e.soft?e.type===ko.a.SoftbodyImpostor?(e.physicsBody.get_m_cfg().set_kPR(t),e._pluginData.pressure=t):(e.physicsBody.get_m_cfg().set_kPR(0),e._pluginData.pressure=0):p.a.Warn("Pressure can only be applied to a softbody")},e.prototype.getBodyStiffness=function(e){return e.soft?e._pluginData.stiffness||0:(p.a.Warn("Stiffness is not a property of a rigid body"),0)},e.prototype.setBodyStiffness=function(e,t){e.soft?(t=(t=t<0?0:t)>1?1:t,e.physicsBody.get_m_materials().at(0).set_m_kLST(t),e._pluginData.stiffness=t):p.a.Warn("Stiffness cannot be applied to a rigid body")},e.prototype.getBodyVelocityIterations=function(e){return e.soft?e._pluginData.velocityIterations||0:(p.a.Warn("Velocity iterations is not a property of a rigid body"),0)},e.prototype.setBodyVelocityIterations=function(e,t){e.soft?(t=t<0?0:t,e.physicsBody.get_m_cfg().set_viterations(t),e._pluginData.velocityIterations=t):p.a.Warn("Velocity iterations cannot be applied to a rigid body")},e.prototype.getBodyPositionIterations=function(e){return e.soft?e._pluginData.positionIterations||0:(p.a.Warn("Position iterations is not a property of a rigid body"),0)},e.prototype.setBodyPositionIterations=function(e,t){e.soft?(t=t<0?0:t,e.physicsBody.get_m_cfg().set_piterations(t),e._pluginData.positionIterations=t):p.a.Warn("Position iterations cannot be applied to a rigid body")},e.prototype.appendAnchor=function(e,t,i,n,r,o){void 0===r&&(r=1),void 0===o&&(o=!1);var s=e.segments,a=Math.round((s-1)*i)+s*(s-1-Math.round((s-1)*n));e.physicsBody.appendAnchor(a,t.physicsBody,o,r)},e.prototype.appendHook=function(e,t,i,n,r){void 0===n&&(n=1),void 0===r&&(r=!1);var o=Math.round(e.segments*i);e.physicsBody.appendAnchor(o,t.physicsBody,r,n)},e.prototype.sleepBody=function(e){p.a.Warn("sleepBody is not currently supported by the Ammo physics plugin")},e.prototype.wakeUpBody=function(e){e.physicsBody.activate()},e.prototype.updateDistanceJoint=function(e,t,i){p.a.Warn("updateDistanceJoint is not currently supported by the Ammo physics plugin")},e.prototype.setMotor=function(e,t,i,n){e.physicsJoint.enableAngularMotor(!0,t,i)},e.prototype.setLimit=function(e,t,i){p.a.Warn("setLimit is not currently supported by the Ammo physics plugin")},e.prototype.syncMeshWithImpostor=function(e,t){t.physicsBody.getMotionState().getWorldTransform(this._tmpAmmoTransform),e.position.x=this._tmpAmmoTransform.getOrigin().x(),e.position.y=this._tmpAmmoTransform.getOrigin().y(),e.position.z=this._tmpAmmoTransform.getOrigin().z(),e.rotationQuaternion&&(e.rotationQuaternion.x=this._tmpAmmoTransform.getRotation().x(),e.rotationQuaternion.y=this._tmpAmmoTransform.getRotation().y(),e.rotationQuaternion.z=this._tmpAmmoTransform.getRotation().z(),e.rotationQuaternion.w=this._tmpAmmoTransform.getRotation().w())},e.prototype.getRadius=function(e){return e.getObjectExtendSize().x/2},e.prototype.getBoxSizeToRef=function(e,t){var i=e.getObjectExtendSize();t.x=i.x,t.y=i.y,t.z=i.z},e.prototype.dispose=function(){Ammo.destroy(this.world),Ammo.destroy(this._solver),Ammo.destroy(this._overlappingPairCache),Ammo.destroy(this._dispatcher),Ammo.destroy(this._collisionConfiguration),Ammo.destroy(this._tmpAmmoVectorA),Ammo.destroy(this._tmpAmmoVectorB),Ammo.destroy(this._tmpAmmoVectorC),Ammo.destroy(this._tmpAmmoTransform),Ammo.destroy(this._tmpAmmoQuaternion),Ammo.destroy(this._tmpAmmoConcreteContactResultCallback),this.world=null},e.prototype.raycast=function(e,t){this._tmpAmmoVectorRCA=new this.bjsAMMO.btVector3(e.x,e.y,e.z),this._tmpAmmoVectorRCB=new this.bjsAMMO.btVector3(t.x,t.y,t.z);var i=new this.bjsAMMO.ClosestRayResultCallback(this._tmpAmmoVectorRCA,this._tmpAmmoVectorRCB);return this.world.rayTest(this._tmpAmmoVectorRCA,this._tmpAmmoVectorRCB,i),this._raycastResult.reset(e,t),i.hasHit()&&(this._raycastResult.setHitData({x:i.get_m_hitNormalWorld().x(),y:i.get_m_hitNormalWorld().y(),z:i.get_m_hitNormalWorld().z()},{x:i.get_m_hitPointWorld().x(),y:i.get_m_hitPointWorld().y(),z:i.get_m_hitPointWorld().z()}),this._raycastResult.calculateHitDistance()),Ammo.destroy(i),Ammo.destroy(this._tmpAmmoVectorRCA),Ammo.destroy(this._tmpAmmoVectorRCB),this._raycastResult},e.DISABLE_COLLISION_FLAG=4,e.KINEMATIC_FLAG=2,e.DISABLE_DEACTIVATION_FLAG=4,e}();n.a.prototype.removeReflectionProbe=function(e){if(!this.reflectionProbes)return-1;var t=this.reflectionProbes.indexOf(e);return-1!==t&&this.reflectionProbes.splice(t,1),t},n.a.prototype.addReflectionProbe=function(e){this.reflectionProbes||(this.reflectionProbes=[]),this.reflectionProbes.push(e)};var qo=function(){function e(e,t,i,n,r){var s=this;void 0===n&&(n=!0),void 0===r&&(r=!1),this.name=e,this._viewMatrix=o.j.Identity(),this._target=o.x.Zero(),this._add=o.x.Zero(),this._invertYAxis=!1,this.position=o.x.Zero(),this._scene=i,this._scene.reflectionProbes||(this._scene.reflectionProbes=new Array),this._scene.reflectionProbes.push(this),this._renderTargetTexture=new _i(e,t,i,n,!0,r?_.a.TEXTURETYPE_FLOAT:_.a.TEXTURETYPE_UNSIGNED_INT,!0),this._renderTargetTexture.onBeforeRenderObservable.add(function(e){switch(e){case 0:s._add.copyFromFloats(1,0,0);break;case 1:s._add.copyFromFloats(-1,0,0);break;case 2:s._add.copyFromFloats(0,s._invertYAxis?1:-1,0);break;case 3:s._add.copyFromFloats(0,s._invertYAxis?-1:1,0);break;case 4:s._add.copyFromFloats(0,0,1);break;case 5:s._add.copyFromFloats(0,0,-1)}s._attachedMesh&&s.position.copyFrom(s._attachedMesh.getAbsolutePosition()),s.position.addToRef(s._add,s._target),o.j.LookAtLHToRef(s.position,s._target,o.x.Up(),s._viewMatrix),i.activeCamera&&(s._projectionMatrix=o.j.PerspectiveFovLH(Math.PI/2,1,i.activeCamera.minZ,i.activeCamera.maxZ),i.setTransformMatrix(s._viewMatrix,s._projectionMatrix)),i._forcedViewPosition=s.position}),this._renderTargetTexture.onAfterUnbindObservable.add(function(){i._forcedViewPosition=null,i.updateTransformMatrix(!0)})}return Object.defineProperty(e.prototype,"samples",{get:function(){return this._renderTargetTexture.samples},set:function(e){this._renderTargetTexture.samples=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"refreshRate",{get:function(){return this._renderTargetTexture.refreshRate},set:function(e){this._renderTargetTexture.refreshRate=e},enumerable:!0,configurable:!0}),e.prototype.getScene=function(){return this._scene},Object.defineProperty(e.prototype,"cubeTexture",{get:function(){return this._renderTargetTexture},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"renderList",{get:function(){return this._renderTargetTexture.renderList},enumerable:!0,configurable:!0}),e.prototype.attachToMesh=function(e){this._attachedMesh=e},e.prototype.setRenderingAutoClearDepthStencil=function(e,t){this._renderTargetTexture.setRenderingAutoClearDepthStencil(e,t)},e.prototype.dispose=function(){var e=this._scene.reflectionProbes.indexOf(this);-1!==e&&this._scene.reflectionProbes.splice(e,1),this._renderTargetTexture&&(this._renderTargetTexture.dispose(),this._renderTargetTexture=null)},e.prototype.toString=function(e){var t="Name: "+this.name;return e&&(t+=", position: "+this.position.toString(),this._attachedMesh&&(t+=", attached mesh: "+this._attachedMesh.name)),t},e.prototype.getClassName=function(){return"ReflectionProbe"},e.prototype.serialize=function(){var e=L.a.Serialize(this,this._renderTargetTexture.serialize());return e.isReflectionProbe=!0,e},e.Parse=function(t,i,n){var r=null;if(i.reflectionProbes)for(var o=0;o<i.reflectionProbes.length;o++){var s=i.reflectionProbes[o];if(s.name===t.name){r=s;break}}return(r=L.a.Parse(function(){return r||new e(t.name,t.renderTargetSize,i,t._generateMipMaps)},t,i,n)).cubeTexture._waitingRenderList=t.renderList,t._attachedMesh&&r.attachToMesh(i.getMeshByID(t._attachedMesh)),r},l.c([Object(L.k)()],e.prototype,"_attachedMesh",void 0),l.c([Object(L.o)()],e.prototype,"position",void 0),e}(),Zo=function(e,t,i,n){for(var r=0,o=t.materials.length;r<o;r++){var s=t.materials[r];if(s.id===e)return so.a.Parse(s,i,n)}return null},Jo=function(e,t,i){for(var n in t)if(e.name===t[n])return i.push(e.id),!0;return!(!e.parentId||-1===i.indexOf(e.parentId))&&(i.push(e.id),!0)},$o=function(e,t){return e+" of "+(t?t.file+" from "+t.name+" version: "+t.version+", exporter version: 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Uo((l.environmentTexture.match(/https?:\/\//g)?"":i)+l.environmentTexture,e,_,!0,!f);l.environmentTextureRotationY&&(g.rotationY=l.environmentTextureRotationY),e.environmentTexture=g}else if(ye.h.EndsWith(l.environmentTexture,".env")){var m=new tr((l.environmentTexture.match(/https?:\/\//g)?"":i)+l.environmentTexture,e);l.environmentTextureRotationY&&(m.rotationY=l.environmentTextureRotationY),e.environmentTexture=m}else{var v=tr.CreateFromPrefilteredData((l.environmentTexture.match(/https?:\/\//g)?"":i)+l.environmentTexture,e);l.environmentTextureRotationY&&(v.rotationY=l.environmentTextureRotationY),e.environmentTexture=v}if(!0===l.createDefaultSkybox){var y=void 0!==e.activeCamera&&null!==e.activeCamera?(e.activeCamera.maxZ-e.activeCamera.minZ)/2:1e3,b=l.skyboxBlurLevel||0;e.createDefaultSkybox(e.environmentTexture,f,y,b)}a.environmentTexture=e.environmentTexture}if(void 0!==l.lights&&null!==l.lights)for(u=0,h=l.lights.length;u<h;u++){var T=l.lights[u],E=zn.a.Parse(T,e);E&&(a.lights.push(E),c+=0===u?"\n\tLights:":"",c+="\n\t\t"+E.toString(d))}if(void 0!==l.reflectionProbes&&null!==l.reflectionProbes)for(u=0,h=l.reflectionProbes.length;u<h;u++){var A=l.reflectionProbes[u],x=qo.Parse(A,e,i);x&&(a.reflectionProbes.push(x),c+=0===u?"\n\tReflection Probes:":"",c+="\n\t\t"+x.toString(d))}if(void 0!==l.animations&&null!==l.animations)for(u=0,h=l.animations.length;u<h;u++){var R=l.animations[u],P=s.a.GetClass("BABYLON.Animation");if(P){var S=P.Parse(R);e.animations.push(S),a.animations.push(S),c+=0===u?"\n\tAnimations:":"",c+="\n\t\t"+S.toString(d)}}if(void 0!==l.materials&&null!==l.materials)for(u=0,h=l.materials.length;u<h;u++){var M=l.materials[u],O=so.a.Parse(M,e,i);if(O)a.materials.push(O),c+=0===u?"\n\tMaterials:":"",c+="\n\t\t"+O.toString(d),O.getActiveTextures().forEach(function(e){-1==a.textures.indexOf(e)&&a.textures.push(e)})}if(void 0!==l.multiMaterials&&null!==l.multiMaterials)for(u=0,h=l.multiMaterials.length;u<h;u++){var I=l.multiMaterials[u],D=Fo.a.ParseMultiMaterial(I,e);a.multiMaterials.push(D),c+=0===u?"\n\tMultiMaterials:":"",c+="\n\t\t"+D.toString(d),D.getActiveTextures().forEach(function(e){-1==a.textures.indexOf(e)&&a.textures.push(e)})}if(void 0!==l.morphTargetManagers&&null!==l.morphTargetManagers)for(var L=0,w=l.morphTargetManagers;L<w.length;L++){var F=w[L];a.morphTargetManagers.push(Go.Parse(F,e))}if(void 0!==l.skeletons&&null!==l.skeletons)for(u=0,h=l.skeletons.length;u<h;u++){var N=l.skeletons[u],B=He.Parse(N,e);a.skeletons.push(B),c+=0===u?"\n\tSkeletons:":"",c+="\n\t\t"+B.toString(d)}var U=l.geometries;if(null!=U){var V=new Array,G=U.vertexData;if(null!=G)for(u=0,h=G.length;u<h;u++){var k=G[u];V.push(wo.a.Parse(k,e,i))}V.forEach(function(e){e&&a.geometries.push(e)})}if(void 0!==l.transformNodes&&null!==l.transformNodes)for(u=0,h=l.transformNodes.length;u<h;u++){var z=l.transformNodes[u],j=_r.a.Parse(z,e,i);a.transformNodes.push(j)}if(void 0!==l.meshes&&null!==l.meshes)for(u=0,h=l.meshes.length;u<h;u++){var H=l.meshes[u],W=fe.a.Parse(H,e,i);a.meshes.push(W),c+=0===u?"\n\tMeshes:":"",c+="\n\t\t"+W.toString(d)}if(void 0!==l.cameras&&null!==l.cameras)for(u=0,h=l.cameras.length;u<h;u++){var X=l.cameras[u],Y=Ne.a.Parse(X,e);a.cameras.push(Y),c+=0===u?"\n\tCameras:":"",c+="\n\t\t"+Y.toString(d)}if(void 0!==l.animationGroups&&null!==l.animationGroups)for(u=0,h=l.animationGroups.length;u<h;u++){var K=l.animationGroups[u],Q=Z.Parse(K,e);a.animationGroups.push(Q),c+=0===u?"\n\tAnimationGroups:":"",c+="\n\t\t"+Q.toString(d)}for(u=0,h=e.cameras.length;u<h;u++){(Y=e.cameras[u])._waitingParentId&&(Y.parent=e.getLastEntryByID(Y._waitingParentId),Y._waitingParentId=null)}for(u=0,h=e.lights.length;u<h;u++){var q=e.lights[u];q&&q._waitingParentId&&(q.parent=e.getLastEntryByID(q._waitingParentId),q._waitingParentId=null)}for(u=0,h=e.transformNodes.length;u<h;u++){var J=e.transformNodes[u];J._waitingParentId&&(J.parent=e.getLastEntryByID(J._waitingParentId),J._waitingParentId=null)}for(u=0,h=e.meshes.length;u<h;u++){(W=e.meshes[u])._waitingParentId&&(W.parent=e.getLastEntryByID(W._waitingParentId),W._waitingParentId=null),W._waitingData.lods&&es(e,W)}for(u=0,h=e.skeletons.length;u<h;u++){(B=e.skeletons[u])._hasWaitingData&&(null!=B.bones&&B.bones.forEach(function(t){if(t._waitingTransformNodeId){var i=e.getLastEntryByID(t._waitingTransformNodeId);i&&t.linkTransformNode(i),t._waitingTransformNodeId=null}}),B._hasWaitingData=null)}for(u=0,h=e.meshes.length;u<h;u++){var $=e.meshes[u];$._waitingData.freezeWorldMatrix?($.freezeWorldMatrix(),$._waitingData.freezeWorldMatrix=null):$.computeWorldMatrix(!0)}for(u=0,h=e.lights.length;u<h;u++){var ee=e.lights[u];if(ee._excludedMeshesIds.length>0){for(var te=0;te<ee._excludedMeshesIds.length;te++){var ie=e.getMeshByID(ee._excludedMeshesIds[te]);ie&&ee.excludedMeshes.push(ie)}ee._excludedMeshesIds=[]}if(ee._includedOnlyMeshesIds.length>0){for(var ne=0;ne<ee._includedOnlyMeshesIds.length;ne++){var re=e.getMeshByID(ee._includedOnlyMeshesIds[ne]);re&&ee.includedOnlyMeshes.push(re)}ee._includedOnlyMeshesIds=[]}}for(n.a.Parse(l,e,a,i),u=0,h=e.meshes.length;u<h;u++){(W=e.meshes[u])._waitingData.actions&&(C.Parse(W._waitingData.actions,W,e),W._waitingData.actions=null)}void 0!==l.actions&&null!==l.actions&&C.Parse(l.actions,null,e),o||a.removeAllFromScene()}catch(e){var oe=$o("loadAssets",l?l.producer:"Unknown")+c;if(!r)throw p.a.Log(oe),e;r(oe,e)}finally{null!==c&&bn.loggingLevel!==bn.NO_LOGGING&&p.a.Log($o("loadAssets",l?l.producer:"Unknown")+(bn.loggingLevel!==bn.MINIMAL_LOGGING?c:""))}return a};bn.RegisterPlugin({name:"babylon.js",extensions:".babylon",canDirectLoad:function(e){return-1!==e.indexOf("babylon")},importMesh:function(e,t,i,r,o,s,a,c){var l="importMesh has failed JSON parse";try{var u=JSON.parse(i);l="";var h=bn.loggingLevel===bn.DETAILED_LOGGING;e?Array.isArray(e)||(e=[e]):e=null;var d=new Array;if(void 0!==u.meshes&&null!==u.meshes){var f,_,g,m=[],v=[];for(f=0,_=u.meshes.length;f<_;f++){var y=u.meshes[f];if(null===e||Jo(y,e,d)){if(null!==e&&delete e[e.indexOf(y.name)],void 0!==y.geometryId&&null!==y.geometryId&&void 0!==u.geometries&&null!==u.geometries){var b=!1;["boxes","spheres","cylinders","toruses","grounds","planes","torusKnots","vertexData"].forEach(function(e){!0!==b&&u.geometries[e]&&Array.isArray(u.geometries[e])&&u.geometries[e].forEach(function(i){if(i.id===y.geometryId){switch(e){case"vertexData":wo.a.Parse(i,t,r)}b=!0}})}),!1===b&&p.a.Warn("Geometry not found for mesh "+y.id)}if(y.materialId){var T=-1!==v.indexOf(y.materialId);if(!1===T&&void 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p.a.Log(G),e;c(G,e)}finally{null!==l&&bn.loggingLevel!==bn.NO_LOGGING&&p.a.Log($o("importMesh",u?u.producer:"Unknown")+(bn.loggingLevel!==bn.MINIMAL_LOGGING?l:""))}return!1},load:function(e,t,i,n){var r="importScene has failed JSON parse";try{var s=JSON.parse(t);if(r="",void 0!==s.useDelayedTextureLoading&&null!==s.useDelayedTextureLoading&&(e.useDelayedTextureLoading=s.useDelayedTextureLoading&&!bn.ForceFullSceneLoadingForIncremental),void 0!==s.autoClear&&null!==s.autoClear&&(e.autoClear=s.autoClear),void 0!==s.clearColor&&null!==s.clearColor&&(e.clearColor=o.f.FromArray(s.clearColor)),void 0!==s.ambientColor&&null!==s.ambientColor&&(e.ambientColor=o.e.FromArray(s.ambientColor)),void 0!==s.gravity&&null!==s.gravity&&(e.gravity=o.x.FromArray(s.gravity)),s.fogMode&&0!==s.fogMode)switch(e.fogMode=s.fogMode,e.fogColor=o.e.FromArray(s.fogColor),e.fogStart=s.fogStart,e.fogEnd=s.fogEnd,e.fogDensity=s.fogDensity,r+="\tFog mode for scene: ",e.fogMode){case 1:r+="exp\n";break;case 2:r+="exp2\n";break;case 3:r+="linear\n"}if(s.physicsEnabled){var a;"cannon"===s.physicsEngine?a=new Wo:"oimo"===s.physicsEngine?a=new Xo:"ammo"===s.physicsEngine&&(a=new Qo),r="\tPhysics engine "+(s.physicsEngine?s.physicsEngine:"oimo")+" enabled\n";var c=s.physicsGravity?o.x.FromArray(s.physicsGravity):null;e.enablePhysics(c,a)}if(void 0!==s.metadata&&null!==s.metadata&&(e.metadata=s.metadata),void 0!==s.collisionsEnabled&&null!==s.collisionsEnabled&&(e.collisionsEnabled=s.collisionsEnabled),!ts(e,t,i,n,!0))return!1;if(s.autoAnimate&&e.beginAnimation(e,s.autoAnimateFrom,s.autoAnimateTo,s.autoAnimateLoop,s.autoAnimateSpeed||1),void 0!==s.activeCameraID&&null!==s.activeCameraID&&e.setActiveCameraByID(s.activeCameraID),void 0!==s.environmentTexture&&null!==s.environmentTexture){var l=void 0===s.isPBR||s.isPBR;if(s.environmentTextureType&&"BABYLON.HDRCubeTexture"===s.environmentTextureType){var u=s.environmentTextureSize?s.environmentTextureSize:128,h=new Uo(i+s.environmentTexture,e,u,!0,!l);s.environmentTextureRotationY&&(h.rotationY=s.environmentTextureRotationY),e.environmentTexture=h}else if(ye.h.EndsWith(s.environmentTexture,".env")){var d=new tr(i+s.environmentTexture,e);s.environmentTextureRotationY&&(d.rotationY=s.environmentTextureRotationY),e.environmentTexture=d}else{var f=tr.CreateFromPrefilteredData(i+s.environmentTexture,e);s.environmentTextureRotationY&&(f.rotationY=s.environmentTextureRotationY),e.environmentTexture=f}if(!0===s.createDefaultSkybox){var _=void 0!==e.activeCamera&&null!==e.activeCamera?(e.activeCamera.maxZ-e.activeCamera.minZ)/2:1e3,g=s.skyboxBlurLevel||0;e.createDefaultSkybox(e.environmentTexture,l,_,g)}}return!0}catch(e){var m=$o("importScene",s?s.producer:"Unknown")+r;if(!n)throw p.a.Log(m),e;n(m,e)}finally{null!==r&&bn.loggingLevel!==bn.NO_LOGGING&&p.a.Log($o("importScene",s?s.producer:"Unknown")+(bn.loggingLevel!==bn.MINIMAL_LOGGING?r:""))}return!1},loadAssetContainer:function(e,t,i,n){return ts(e,t,i,n)}});var is=i(93),ns=function(){function e(){this._isEnabled=!0,this.leftColor=o.e.White(),this.rightColor=o.e.Black(),this.bias=0,this.power=1}return Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled!==e&&(this._isEnabled=e,ge.b.MarkAllMaterialsAsDirty(_.a.MATERIAL_FresnelDirtyFlag|_.a.MATERIAL_MiscDirtyFlag))},enumerable:!0,configurable:!0}),e.prototype.clone=function(){var t=new e;return S.a.DeepCopy(this,t),t},e.prototype.serialize=function(){var e={};return e.isEnabled=this.isEnabled,e.leftColor=this.leftColor.asArray(),e.rightColor=this.rightColor.asArray(),e.bias=this.bias,e.power=this.power,e},e.Parse=function(t){var i=new e;return i.isEnabled=t.isEnabled,i.leftColor=o.e.FromArray(t.leftColor),i.rightColor=o.e.FromArray(t.rightColor),i.bias=t.bias,i.power=t.power||1,i},e}();L.a._FresnelParametersParser=ns.Parse;var rs=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.maxSimultaneousLights=4,n.disableLighting=!1,n.invertNormalMapX=!1,n.invertNormalMapY=!1,n.emissiveColor=new o.e(0,0,0),n.occlusionStrength=1,n.useLightmapAsShadowmap=!1,n._useAlphaFromAlbedoTexture=!0,n._useAmbientInGrayScale=!0,n}return l.d(t,e),Object.defineProperty(t.prototype,"doubleSided",{get:function(){return this._twoSidedLighting},set:function(e){this._twoSidedLighting!==e&&(this._twoSidedLighting=e,this.backFaceCulling=!e,this._markAllSubMeshesAsTexturesDirty())},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"PBRBaseSimpleMaterial"},l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"maxSimultaneousLights",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"disableLighting",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty","_reflectionTexture")],t.prototype,"environmentTexture",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"invertNormalMapX",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"invertNormalMapY",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty","_bumpTexture")],t.prototype,"normalTexture",void 0),l.c([Object(L.e)("emissive"),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"emissiveColor",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"emissiveTexture",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty","_ambientTextureStrength")],t.prototype,"occlusionStrength",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty","_ambientTexture")],t.prototype,"occlusionTexture",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty","_alphaCutOff")],t.prototype,"alphaCutOff",void 0),l.c([Object(L.c)()],t.prototype,"doubleSided",null),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty",null)],t.prototype,"lightmapTexture",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useLightmapAsShadowmap",void 0),t}(Gr),os=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n._useRoughnessFromMetallicTextureAlpha=!1,n._useRoughnessFromMetallicTextureGreen=!0,n._useMetallnessFromMetallicTextureBlue=!0,n.metallic=1,n.roughness=1,n}return l.d(t,e),t.prototype.getClassName=function(){return"PBRMetallicRoughnessMaterial"},t.prototype.clone=function(e){var i=this,n=L.a.Clone(function(){return new t(e,i.getScene())},this);return n.id=e,n.name=e,this.clearCoat.copyTo(n.clearCoat),this.anisotropy.copyTo(n.anisotropy),this.brdf.copyTo(n.brdf),this.sheen.copyTo(n.sheen),n},t.prototype.serialize=function(){var e=L.a.Serialize(this);return e.customType="BABYLON.PBRMetallicRoughnessMaterial",e.clearCoat=this.clearCoat.serialize(),e.anisotropy=this.anisotropy.serialize(),e.brdf=this.brdf.serialize(),e.sheen=this.sheen.serialize(),e},t.Parse=function(e,i,n){var r=L.a.Parse(function(){return new t(e.name,i)},e,i,n);return e.clearCoat&&r.clearCoat.parse(e.clearCoat),e.anisotropy&&r.anisotropy.parse(e.anisotropy),e.brdf&&r.brdf.parse(e.brdf),e.sheen&&r.sheen.parse(e.brdf),r},l.c([Object(L.e)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty","_albedoColor")],t.prototype,"baseColor",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty","_albedoTexture")],t.prototype,"baseTexture",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"metallic",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"roughness",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty","_metallicTexture")],t.prototype,"metallicRoughnessTexture",void 0),t}(rs);s.a.RegisteredTypes["BABYLON.PBRMetallicRoughnessMaterial"]=os;var ss=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n._useMicroSurfaceFromReflectivityMapAlpha=!0,n}return l.d(t,e),t.prototype.getClassName=function(){return"PBRSpecularGlossinessMaterial"},t.prototype.clone=function(e){var i=this,n=L.a.Clone(function(){return new t(e,i.getScene())},this);return n.id=e,n.name=e,this.clearCoat.copyTo(n.clearCoat),this.anisotropy.copyTo(n.anisotropy),this.brdf.copyTo(n.brdf),this.sheen.copyTo(n.sheen),n},t.prototype.serialize=function(){var e=L.a.Serialize(this);return e.customType="BABYLON.PBRSpecularGlossinessMaterial",e.clearCoat=this.clearCoat.serialize(),e.anisotropy=this.anisotropy.serialize(),e.brdf=this.brdf.serialize(),e.sheen=this.sheen.serialize(),e},t.Parse=function(e,i,n){var r=L.a.Parse(function(){return new t(e.name,i)},e,i,n);return e.clearCoat&&r.clearCoat.parse(e.clearCoat),e.anisotropy&&r.anisotropy.parse(e.anisotropy),e.brdf&&r.brdf.parse(e.brdf),e.sheen&&r.sheen.parse(e.brdf),r},l.c([Object(L.e)("diffuse"),Object(L.b)("_markAllSubMeshesAsTexturesDirty","_albedoColor")],t.prototype,"diffuseColor",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty","_albedoTexture")],t.prototype,"diffuseTexture",void 0),l.c([Object(L.e)("specular"),Object(L.b)("_markAllSubMeshesAsTexturesDirty","_reflectivityColor")],t.prototype,"specularColor",void 0),l.c([Object(L.c)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty","_microSurface")],t.prototype,"glossiness",void 0),l.c([Object(L.m)(),Object(L.b)("_markAllSubMeshesAsTexturesDirty","_reflectivityTexture")],t.prototype,"specularGlossinessTexture",void 0),t}(rs);s.a.RegisteredTypes["BABYLON.PBRSpecularGlossinessMaterial"]=ss;var as=i(76),cs=function(e){function t(t,i){var n=e.call(this,i)||this;return t?(n._engine=i.getEngine(),n._textureMatrix=o.j.Identity(),n.name=t,n.url=t,n.hasAlpha=!1,n.isCube=!1,n.is3D=n._engine.webGLVersion>1,n.wrapU=_.a.TEXTURE_CLAMP_ADDRESSMODE,n.wrapV=_.a.TEXTURE_CLAMP_ADDRESSMODE,n.wrapR=_.a.TEXTURE_CLAMP_ADDRESSMODE,n.anisotropicFilteringLevel=1,n._texture=n._getFromCache(t,!0),n._texture||(i.useDelayedTextureLoading?n.delayLoadState=_.a.DELAYLOADSTATE_NOTLOADED:n.loadTexture()),n):n}return l.d(t,e),t.prototype.getTextureMatrix=function(){return this._textureMatrix},t.prototype.load3dlTexture=function(){var e,i=this._engine;e=1===i.webGLVersion?i.createRawTexture(null,1,1,_.a.TEXTUREFORMAT_RGBA,!1,!1,_.a.TEXTURE_BILINEAR_SAMPLINGMODE):i.createRawTexture3D(null,1,1,1,_.a.TEXTUREFORMAT_RGBA,!1,!1,_.a.TEXTURE_BILINEAR_SAMPLINGMODE),this._texture=e;var n=function(n){if("string"==typeof n){for(var r,o=null,s=null,a=n.split("\n"),c=0,l=0,u=0,h=0,d=0,f=0;f<a.length;f++)if(r=a[f],t._noneEmptyLineRegex.test(r)&&0!==r.indexOf("#")){var p=r.split(" 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0!==t.generateStencilBuffer&&t.generateStencilBuffer,o=void 0!==t.generateDepthTexture&&t.generateDepthTexture,s=t.textureCount||1,t.types&&(l=t.types),t.samplingModes&&(u=t.samplingModes));var h=this._gl,d=h.createFramebuffer();this._bindUnboundFramebuffer(d);for(var f=e.width||e,_=e.height||e,g=[],m=[],v=this._setupFramebufferDepthAttachments(r,n,f,_),y=0;y<s;y++){var b=u[y]||c,T=l[y]||a;(T!==ge.b.TEXTURETYPE_FLOAT||this._caps.textureFloatLinearFiltering)&&(T!==ge.b.TEXTURETYPE_HALF_FLOAT||this._caps.textureHalfFloatLinearFiltering)||(b=ge.b.TEXTURE_NEAREST_SAMPLINGMODE);var E=this._getSamplingParameters(b,i);T!==ge.b.TEXTURETYPE_FLOAT||this._caps.textureFloat||(T=ge.b.TEXTURETYPE_UNSIGNED_INT,p.a.Warn("Float textures are not supported. Render target forced to TEXTURETYPE_UNSIGNED_BYTE type"));var A=new ze.a(this,ze.a.DATASOURCE_MULTIRENDERTARGET),x=h[this.webGLVersion>1?"COLOR_ATTACHMENT"+y:"COLOR_ATTACHMENT"+y+"_WEBGL"];g.push(A),m.push(x),h.activeTexture(h["TEXTURE"+y]),h.bindTexture(h.TEXTURE_2D,A._webGLTexture),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_MAG_FILTER,E.mag),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_MIN_FILTER,E.min),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_WRAP_S,h.CLAMP_TO_EDGE),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_WRAP_T,h.CLAMP_TO_EDGE),h.texImage2D(h.TEXTURE_2D,0,this._getRGBABufferInternalSizedFormat(T),f,_,0,h.RGBA,this._getWebGLTextureType(T),null),h.framebufferTexture2D(h.DRAW_FRAMEBUFFER,x,h.TEXTURE_2D,A._webGLTexture,0),i&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(h.TEXTURE_2D,null),A._framebuffer=d,A._depthStencilBuffer=v,A.baseWidth=f,A.baseHeight=_,A.width=f,A.height=_,A.isReady=!0,A.samples=1,A.generateMipMaps=i,A.samplingMode=b,A.type=T,A._generateDepthBuffer=n,A._generateStencilBuffer=r,A._attachments=m,this._internalTexturesCache.push(A)}if(o&&this._caps.depthTextureExtension){var R=new ze.a(this,ze.a.DATASOURCE_MULTIRENDERTARGET);h.activeTexture(h.TEXTURE0),h.bindTexture(h.TEXTURE_2D,R._webGLTexture),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_MAG_FILTER,h.NEAREST),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_MIN_FILTER,h.NEAREST),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_WRAP_S,h.CLAMP_TO_EDGE),h.texParameteri(h.TEXTURE_2D,h.TEXTURE_WRAP_T,h.CLAMP_TO_EDGE),h.texImage2D(h.TEXTURE_2D,0,this.webGLVersion<2?h.DEPTH_COMPONENT:h.DEPTH_COMPONENT16,f,_,0,h.DEPTH_COMPONENT,h.UNSIGNED_SHORT,null),h.framebufferTexture2D(h.FRAMEBUFFER,h.DEPTH_ATTACHMENT,h.TEXTURE_2D,R._webGLTexture,0),R._framebuffer=d,R.baseWidth=f,R.baseHeight=_,R.width=f,R.height=_,R.isReady=!0,R.samples=1,R.generateMipMaps=i,R.samplingMode=h.NEAREST,R._generateDepthBuffer=n,R._generateStencilBuffer=r,g.push(R),this._internalTexturesCache.push(R)}return h.drawBuffers(m),h.bindRenderbuffer(h.RENDERBUFFER,null),this._bindUnboundFramebuffer(null),this.resetTextureCache(),g},ge.b.prototype.updateMultipleRenderTargetTextureSampleCount=function(e,t){if(this.webGLVersion<2||!e||0==e.length)return 1;if(e[0].samples===t)return t;var i=this._gl;t=Math.min(t,i.getParameter(i.MAX_SAMPLES)),e[0]._depthStencilBuffer&&(i.deleteRenderbuffer(e[0]._depthStencilBuffer),e[0]._depthStencilBuffer=null),e[0]._MSAAFramebuffer&&(i.deleteFramebuffer(e[0]._MSAAFramebuffer),e[0]._MSAAFramebuffer=null);for(var n=0;n<e.length;n++)e[n]._MSAARenderBuffer&&(i.deleteRenderbuffer(e[n]._MSAARenderBuffer),e[n]._MSAARenderBuffer=null);if(t>1){var r=i.createFramebuffer();if(!r)throw new Error("Unable to create multi sampled framebuffer");this._bindUnboundFramebuffer(r);var o=this._setupFramebufferDepthAttachments(e[0]._generateStencilBuffer,e[0]._generateDepthBuffer,e[0].width,e[0].height,t),s=[];for(n=0;n<e.length;n++){var a=e[n],c=i[this.webGLVersion>1?"COLOR_ATTACHMENT"+n:"COLOR_ATTACHMENT"+n+"_WEBGL"],l=i.createRenderbuffer();if(!l)throw new Error("Unable to create multi sampled framebuffer");i.bindRenderbuffer(i.RENDERBUFFER,l),i.renderbufferStorageMultisample(i.RENDERBUFFER,t,this._getRGBAMultiSampleBufferFormat(a.type),a.width,a.height),i.framebufferRenderbuffer(i.FRAMEBUFFER,c,i.RENDERBUFFER,l),a._MSAAFramebuffer=r,a._MSAARenderBuffer=l,a.samples=t,a._depthStencilBuffer=o,i.bindRenderbuffer(i.RENDERBUFFER,null),s.push(c)}i.drawBuffers(s)}else this._bindUnboundFramebuffer(e[0]._framebuffer);return this._bindUnboundFramebuffer(null),t};var ds=function(e){function t(t,i,n,r,o){var s=this,a=!(!o||!o.generateMipMaps)&&o.generateMipMaps,c=!(!o||!o.generateDepthTexture)&&o.generateDepthTexture,l=!o||void 0===o.doNotChangeAspectRatio||o.doNotChangeAspectRatio;if((s=e.call(this,t,i,r,a,l)||this)._engine=r.getEngine(),s.isSupported){for(var u=[],h=[],d=0;d<n;d++)o&&o.types&&void 0!==o.types[d]?u.push(o.types[d]):u.push(o&&o.defaultType?o.defaultType:_.a.TEXTURETYPE_UNSIGNED_INT),o&&o.samplingModes&&void 0!==o.samplingModes[d]?h.push(o.samplingModes[d]):h.push(ke.a.BILINEAR_SAMPLINGMODE);var f=!o||void 0===o.generateDepthBuffer||o.generateDepthBuffer,p=!(!o||void 0===o.generateStencilBuffer)&&o.generateStencilBuffer;return s._size=i,s._multiRenderTargetOptions={samplingModes:h,generateMipMaps:a,generateDepthBuffer:f,generateStencilBuffer:p,generateDepthTexture:c,types:u,textureCount:n},s._createInternalTextures(),s._createTextures(),s}s.dispose()}return l.d(t,e),Object.defineProperty(t.prototype,"isSupported",{get:function(){return this._engine.webGLVersion>1||this._engine.getCaps().drawBuffersExtension},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"textures",{get:function(){return this._textures},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"depthTexture",{get:function(){return this._textures[this._textures.length-1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"wrapU",{set:function(e){if(this._textures)for(var t=0;t<this._textures.length;t++)this._textures[t].wrapU=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"wrapV",{set:function(e){if(this._textures)for(var t=0;t<this._textures.length;t++)this._textures[t].wrapV=e},enumerable:!0,configurable:!0}),t.prototype._rebuild=function(){this.releaseInternalTextures(),this._createInternalTextures();for(var e=0;e<this._internalTextures.length;e++){this._textures[e]._texture=this._internalTextures[e]}this._texture=this._internalTextures[0]},t.prototype._createInternalTextures=function(){this._internalTextures=this._engine.createMultipleRenderTarget(this._size,this._multiRenderTargetOptions)},t.prototype._createTextures=function(){this._textures=[];for(var e=0;e<this._internalTextures.length;e++){var t=new ke.a(null,this.getScene());t._texture=this._internalTextures[e],this._textures.push(t)}this._texture=this._internalTextures[0]},Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples!==e&&(this._samples=this._engine.updateMultipleRenderTargetTextureSampleCount(this._internalTextures,e))},enumerable:!0,configurable:!0}),t.prototype.resize=function(e){this.releaseInternalTextures(),this._internalTextures=this._engine.createMultipleRenderTarget(e,this._multiRenderTargetOptions),this._createInternalTextures()},t.prototype.unbindFrameBuffer=function(e,t){var i=this;e.unBindMultiColorAttachmentFramebuffer(this._internalTextures,this.isCube,function(){i.onAfterRenderObservable.notifyObservers(t)})},t.prototype.dispose=function(){this.releaseInternalTextures(),e.prototype.dispose.call(this)},t.prototype.releaseInternalTextures=function(){if(this._internalTextures)for(var e=this._internalTextures.length-1;e>=0;e--)void 0!==this._internalTextures[e]&&(this._internalTextures[e].dispose(),this._internalTextures.splice(e,1))},t}(_i),fs=function(){function e(e){this.name=Ae.a.NAME_PROCEDURALTEXTURE,this.scene=e,this.scene.proceduralTextures=new Array,e.layers=new Array}return e.prototype.register=function(){this.scene._beforeClearStage.registerStep(Ae.a.STEP_BEFORECLEAR_PROCEDURALTEXTURE,this,this._beforeClear)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e.prototype._beforeClear=function(){if(this.scene.proceduralTexturesEnabled){ye.h.StartPerformanceCounter("Procedural textures",this.scene.proceduralTextures.length>0);for(var e=0;e<this.scene.proceduralTextures.length;e++){var t=this.scene.proceduralTextures[e];t._shouldRender()&&t.render()}ye.h.EndPerformanceCounter("Procedural textures",this.scene.proceduralTextures.length>0)}},e}(),ps="\nattribute vec2 position;\n\nvarying vec2 vPosition;\nvarying vec2 vUV;\nconst vec2 madd=vec2(0.5,0.5);\nvoid main(void) {\nvPosition=position;\nvUV=position*madd+madd;\ngl_Position=vec4(position,0.0,1.0);\n}";zt.a.ShadersStore.proceduralVertexShader=ps;var _s=function(e){function t(t,i,n,o,s,a,c){void 0===s&&(s=null),void 0===a&&(a=!0),void 0===c&&(c=!1);var l=e.call(this,null,o,!a)||this;l.isCube=c,l.isEnabled=!0,l.autoClear=!0,l.onGeneratedObservable=new r.c,l._textures={},l._currentRefreshId=-1,l._refreshRate=1,l._vertexBuffers={},l._uniforms=new Array,l._samplers=new Array,l._floats={},l._ints={},l._floatsArrays={},l._colors3={},l._colors4={},l._vectors2={},l._vectors3={},l._matrices={},l._fallbackTextureUsed=!1,l._cachedDefines="",l._contentUpdateId=-1;var u=(o=l.getScene())._getComponent(Ae.a.NAME_PROCEDURALTEXTURE);u||(u=new fs(o),o._addComponent(u)),o.proceduralTextures.push(l),l._engine=o.getEngine(),l.name=t,l.isRenderTarget=!0,l._size=i,l._generateMipMaps=a,l.setFragment(n),l._fallbackTexture=s,c?(l._texture=l._engine.createRenderTargetCubeTexture(i,{generateMipMaps:a,generateDepthBuffer:!1,generateStencilBuffer:!1}),l.setFloat("face",0)):l._texture=l._engine.createRenderTargetTexture(i,{generateMipMaps:a,generateDepthBuffer:!1,generateStencilBuffer:!1});var h=[];return h.push(1,1),h.push(-1,1),h.push(-1,-1),h.push(1,-1),l._vertexBuffers[Oi.b.PositionKind]=new Oi.b(l._engine,h,Oi.b.PositionKind,!1,!1,2),l._createIndexBuffer(),l}return l.d(t,e),t.prototype.getEffect=function(){return this._effect},t.prototype.getContent=function(){return this._contentData&&this._currentRefreshId==this._contentUpdateId?this._contentData:(this._contentData=this.readPixels(0,0,this._contentData),this._contentUpdateId=this._currentRefreshId,this._contentData)},t.prototype._createIndexBuffer=function(){var e=this._engine,t=[];t.push(0),t.push(1),t.push(2),t.push(0),t.push(2),t.push(3),this._indexBuffer=e.createIndexBuffer(t)},t.prototype._rebuild=function(){var e=this._vertexBuffers[Oi.b.PositionKind];e&&e._rebuild(),this._createIndexBuffer(),this.refreshRate===_i.REFRESHRATE_RENDER_ONCE&&(this.refreshRate=_i.REFRESHRATE_RENDER_ONCE)},t.prototype.reset=function(){void 0!==this._effect&&this._effect.dispose()},t.prototype._getDefines=function(){return""},t.prototype.isReady=function(){var e,t=this,i=this._engine;if(!this._fragment)return!1;if(this._fallbackTextureUsed)return!0;var n=this._getDefines();return!(!this._effect||n!==this._cachedDefines||!this._effect.isReady())||(e=void 0!==this._fragment.fragmentElement?{vertex:"procedural",fragmentElement:this._fragment.fragmentElement}:{vertex:"procedural",fragment:this._fragment},this._cachedDefines=n,this._effect=i.createEffect(e,[Oi.b.PositionKind],this._uniforms,this._samplers,n,void 0,void 0,function(){t.releaseInternalTexture(),t._fallbackTexture&&(t._texture=t._fallbackTexture._texture,t._texture&&t._texture.incrementReferences()),t._fallbackTextureUsed=!0}),this._effect.isReady())},t.prototype.resetRefreshCounter=function(){this._currentRefreshId=-1},t.prototype.setFragment=function(e){this._fragment=e},Object.defineProperty(t.prototype,"refreshRate",{get:function(){return this._refreshRate},set:function(e){this._refreshRate=e,this.resetRefreshCounter()},enumerable:!0,configurable:!0}),t.prototype._shouldRender=function(){return this.isEnabled&&this.isReady()&&this._texture?!this._fallbackTextureUsed&&(-1===this._currentRefreshId?(this._currentRefreshId=1,!0):this.refreshRate===this._currentRefreshId?(this._currentRefreshId=1,!0):(this._currentRefreshId++,!1)):(this._texture&&(this._texture.isReady=!1),!1)},t.prototype.getRenderSize=function(){return this._size},t.prototype.resize=function(e,t){this._fallbackTextureUsed||(this.releaseInternalTexture(),this._texture=this._engine.createRenderTargetTexture(e,t),this._size=e,this._generateMipMaps=t)},t.prototype._checkUniform=function(e){-1===this._uniforms.indexOf(e)&&this._uniforms.push(e)},t.prototype.setTexture=function(e,t){return-1===this._samplers.indexOf(e)&&this._samplers.push(e),this._textures[e]=t,this},t.prototype.setFloat=function(e,t){return this._checkUniform(e),this._floats[e]=t,this},t.prototype.setInt=function(e,t){return this._checkUniform(e),this._ints[e]=t,this},t.prototype.setFloats=function(e,t){return this._checkUniform(e),this._floatsArrays[e]=t,this},t.prototype.setColor3=function(e,t){return this._checkUniform(e),this._colors3[e]=t,this},t.prototype.setColor4=function(e,t){return this._checkUniform(e),this._colors4[e]=t,this},t.prototype.setVector2=function(e,t){return this._checkUniform(e),this._vectors2[e]=t,this},t.prototype.setVector3=function(e,t){return this._checkUniform(e),this._vectors3[e]=t,this},t.prototype.setMatrix=function(e,t){return this._checkUniform(e),this._matrices[e]=t,this},t.prototype.render=function(e){var t=this.getScene();if(t){var i=this._engine;for(var n in i.enableEffect(this._effect),i.setState(!1),this._textures)this._effect.setTexture(n,this._textures[n]);for(n in this._ints)this._effect.setInt(n,this._ints[n]);for(n in this._floats)this._effect.setFloat(n,this._floats[n]);for(n in this._floatsArrays)this._effect.setArray(n,this._floatsArrays[n]);for(n in this._colors3)this._effect.setColor3(n,this._colors3[n]);for(n in this._colors4){var r=this._colors4[n];this._effect.setFloat4(n,r.r,r.g,r.b,r.a)}for(n in this._vectors2)this._effect.setVector2(n,this._vectors2[n]);for(n in this._vectors3)this._effect.setVector3(n,this._vectors3[n]);for(n in this._matrices)this._effect.setMatrix(n,this._matrices[n]);if(this._texture){if(this.isCube)for(var o=0;o<6;o++)i.bindFramebuffer(this._texture,o,void 0,void 0,!0),i.bindBuffers(this._vertexBuffers,this._indexBuffer,this._effect),this._effect.setFloat("face",o),this.autoClear&&i.clear(t.clearColor,!0,!1,!1),i.drawElementsType(so.a.TriangleFillMode,0,6),5===o&&i.generateMipMapsForCubemap(this._texture);else i.bindFramebuffer(this._texture,0,void 0,void 0,!0),i.bindBuffers(this._vertexBuffers,this._indexBuffer,this._effect),this.autoClear&&i.clear(t.clearColor,!0,!1,!1),i.drawElementsType(so.a.TriangleFillMode,0,6);i.unBindFramebuffer(this._texture,this.isCube),this.onGenerated&&this.onGenerated(),this.onGeneratedObservable.notifyObservers(this)}}},t.prototype.clone=function(){var e=this.getSize(),i=new t(this.name,e.width,this._fragment,this.getScene(),this._fallbackTexture,this._generateMipMaps);return i.hasAlpha=this.hasAlpha,i.level=this.level,i.coordinatesMode=this.coordinatesMode,i},t.prototype.dispose=function(){var t=this.getScene();if(t){var i=t.proceduralTextures.indexOf(this);i>=0&&t.proceduralTextures.splice(i,1);var n=this._vertexBuffers[Oi.b.PositionKind];n&&(n.dispose(),this._vertexBuffers[Oi.b.PositionKind]=null),this._indexBuffer&&this._engine._releaseBuffer(this._indexBuffer)&&(this._indexBuffer=null),e.prototype.dispose.call(this)}},l.c([Object(L.c)()],t.prototype,"isEnabled",void 0),l.c([Object(L.c)()],t.prototype,"autoClear",void 0),l.c([Object(L.c)()],t.prototype,"_generateMipMaps",void 0),l.c([Object(L.c)()],t.prototype,"_size",void 0),l.c([Object(L.c)()],t.prototype,"refreshRate",null),t}(ke.a),gs=i(60),ms=function(e){function t(t,i,n,r,o,s){var a=e.call(this,t,n,null,r,o,s)||this;return a._animate=!0,a._time=0,a._texturePath=i,a._loadJson(i),a.refreshRate=1,a}return l.d(t,e),t.prototype._loadJson=function(e){var t=this,i=function(){p.a.Log("No config file found in "+e+" trying to use ShadersStore or DOM element");try{t.setFragment(t._texturePath)}catch(e){p.a.Error("No json or ShaderStore or DOM element found for CustomProceduralTexture")}},n=e+"/config.json",r=new gs.a;r.open("GET",n),r.addEventListener("load",function(){if(200===r.status||r.responseText&&r.responseText.length>0)try{t._config=JSON.parse(r.response),t.updateShaderUniforms(),t.updateTextures(),t.setFragment(t._texturePath+"/custom"),t._animate=t._config.animate,t.refreshRate=t._config.refreshrate}catch(e){i()}else i()},!1),r.addEventListener("error",function(){i()},!1);try{r.send()}catch(e){p.a.Error("CustomProceduralTexture: Error on XHR send request.")}},t.prototype.isReady=function(){if(!e.prototype.isReady.call(this))return!1;for(var t in this._textures){if(!this._textures[t].isReady())return!1}return!0},t.prototype.render=function(t){var i=this.getScene();this._animate&&i&&(this._time+=.03*i.getAnimationRatio(),this.updateShaderUniforms()),e.prototype.render.call(this,t)},t.prototype.updateTextures=function(){for(var e=0;e<this._config.sampler2Ds.length;e++)this.setTexture(this._config.sampler2Ds[e].sample2Dname,new ke.a(this._texturePath+"/"+this._config.sampler2Ds[e].textureRelativeUrl,this.getScene()))},t.prototype.updateShaderUniforms=function(){if(this._config)for(var e=0;e<this._config.uniforms.length;e++){var t=this._config.uniforms[e];switch(t.type){case"float":this.setFloat(t.name,t.value);break;case"color3":this.setColor3(t.name,new o.e(t.r,t.g,t.b));break;case"color4":this.setColor4(t.name,new o.f(t.r,t.g,t.b,t.a));break;case"vector2":this.setVector2(t.name,new o.w(t.x,t.y));break;case"vector3":this.setVector3(t.name,new o.x(t.x,t.y,t.z))}}this.setFloat("time",this._time)},Object.defineProperty(t.prototype,"animate",{get:function(){return this._animate},set:function(e){this._animate=e},enumerable:!0,configurable:!0}),t}(_s),vs="\n\nuniform float brightness;\nuniform float persistence;\nuniform float timeScale;\n\nvarying vec2 vUV;\n\nvec2 hash22(vec2 p)\n{\np=p*mat2(127.1,311.7,269.5,183.3);\np=-1.0+2.0*fract(sin(p)*43758.5453123);\nreturn sin(p*6.283+timeScale);\n}\nfloat interpolationNoise(vec2 p)\n{\nvec2 pi=floor(p);\nvec2 pf=p-pi;\nvec2 w=pf*pf*(3.-2.*pf);\nfloat f00=dot(hash22(pi+vec2(.0,.0)),pf-vec2(.0,.0));\nfloat f01=dot(hash22(pi+vec2(.0,1.)),pf-vec2(.0,1.));\nfloat f10=dot(hash22(pi+vec2(1.0,0.)),pf-vec2(1.0,0.));\nfloat f11=dot(hash22(pi+vec2(1.0,1.)),pf-vec2(1.0,1.));\nfloat xm1=mix(f00,f10,w.x);\nfloat xm2=mix(f01,f11,w.x);\nfloat ym=mix(xm1,xm2,w.y);\nreturn ym;\n}\nfloat perlinNoise2D(float x,float y)\n{\nfloat sum=0.0;\nfloat frequency=0.0;\nfloat amplitude=0.0;\nfor(int i=0; i<OCTAVES; i++)\n{\nfrequency=pow(2.0,float(i));\namplitude=pow(persistence,float(i));\nsum=sum+interpolationNoise(vec2(x*frequency,y*frequency))*amplitude;\n}\nreturn sum;\n}\n\nvoid main(void)\n{\nfloat x=abs(vUV.x);\nfloat y=abs(vUV.y);\nfloat noise=brightness+(1.0-brightness)*perlinNoise2D(x,y);\ngl_FragColor=vec4(noise,noise,noise,1.0);\n}\n";zt.a.ShadersStore.noisePixelShader=vs;var ys=function(e){function t(t,i,n,r,o){void 0===i&&(i=256),void 0===n&&(n=P.a.LastCreatedScene);var s=e.call(this,t,i,"noise",n,r,o)||this;return s._time=0,s.brightness=.2,s.octaves=3,s.persistence=.8,s.animationSpeedFactor=1,s.autoClear=!1,s._updateShaderUniforms(),s}return l.d(t,e),t.prototype._updateShaderUniforms=function(){var e=this.getScene();e&&(this._time+=e.getAnimationRatio()*this.animationSpeedFactor*.01,this.setFloat("brightness",this.brightness),this.setFloat("persistence",this.persistence),this.setFloat("timeScale",this._time))},t.prototype._getDefines=function(){return"#define OCTAVES "+(0|this.octaves)},t.prototype.render=function(t){this._updateShaderUniforms(),e.prototype.render.call(this,t)},t.prototype.serialize=function(){var e={customType:"BABYLON.NoiseProceduralTexture"};return e.brightness=this.brightness,e.octaves=this.octaves,e.persistence=this.persistence,e.animationSpeedFactor=this.animationSpeedFactor,e.size=this.getSize().width,e.generateMipMaps=this._generateMipMaps,e},t.Parse=function(e,i){var n=new t(e.name,e.size,i,void 0,e.generateMipMaps);return n.brightness=e.brightness,n.octaves=e.octaves,n.persistence=e.persistence,n.animationSpeedFactor=e.animationSpeedFactor,n},t}(_s);s.a.RegisteredTypes["BABYLON.NoiseProceduralTexture"]=ys;var bs=function(e){function t(t,i,n,r,o,s,a,c,l){void 0===r&&(r=_.a.TEXTUREFORMAT_RGBA),void 0===o&&(o=_.a.TEXTURETYPE_UNSIGNED_INT),void 0===s&&(s=!1),void 0===a&&(a=!1),void 0===c&&(c=_.a.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===l&&(l=null);var u=e.call(this,"",t)||this;return u._texture=t.getEngine().createRawCubeTexture(i,n,r,o,s,a,c,l),u}return l.d(t,e),t.prototype.update=function(e,t,i,n,r){void 0===r&&(r=null),this._texture.getEngine().updateRawCubeTexture(this._texture,e,t,i,n,r)},t.prototype.updateRGBDAsync=function(e,i,n,r){return void 0===i&&(i=null),void 0===n&&(n=.8),void 0===r&&(r=0),t._UpdateRGBDAsync(this._texture,e,i,n,r)},t.prototype.clone=function(){var e=this;return L.a.Clone(function(){var i=e.getScene(),n=e._texture,r=new t(i,n._bufferViewArray,n.width,n.format,n.type,n.generateMipMaps,n.invertY,n.samplingMode,n._compression);return n.dataSource===ze.a.DATASOURCE_CUBERAW_RGBD&&r.updateRGBDAsync(n._bufferViewArrayArray,n._sphericalPolynomial,n._lodGenerationScale,n._lodGenerationOffset),r},this)},t._UpdateRGBDAsync=function(e,t,i,n,r){return e._dataSource=ze.a.DATASOURCE_CUBERAW_RGBD,e._bufferViewArrayArray=t,e._lodGenerationScale=n,e._lodGenerationOffset=r,e._sphericalPolynomial=i,Jr.UploadLevelsAsync(e,t).then(function(){e.isReady=!0})},t}(tr),Ts=function(e){function t(t,i,n,r,o,s,a,c,l,u){void 0===a&&(a=!0),void 0===c&&(c=!1),void 0===l&&(l=ke.a.TRILINEAR_SAMPLINGMODE),void 0===u&&(u=_.a.TEXTURETYPE_UNSIGNED_INT);var h=e.call(this,null,s,!a,c)||this;return h.format=o,h._engine=s.getEngine(),h._texture=s.getEngine().createRawTexture3D(t,i,n,r,o,a,c,l,void 0,u),h.is3D=!0,h}return l.d(t,e),t.prototype.update=function(e){this._texture&&this._engine.updateRawTexture3D(this._texture,e,this._texture.format,this._texture.invertY,null,this._texture.type)},t}(ke.a),Es=function(e){function t(t,i,n,r){var s=e.call(this,t,i,n,r,!0)||this;return s.refractionPlane=new o.n(0,1,0,1),s.depth=2,s.onBeforeRenderObservable.add(function(){n.clipPlane=s.refractionPlane}),s.onAfterRenderObservable.add(function(){n.clipPlane=null}),s}return l.d(t,e),t.prototype.clone=function(){var e=this.getScene();if(!e)return this;var i=this.getSize(),n=new t(this.name,i.width,e,this._generateMipMaps);return n.hasAlpha=this.hasAlpha,n.level=this.level,n.refractionPlane=this.refractionPlane.clone(),this.renderList&&(n.renderList=this.renderList.slice(0)),n.depth=this.depth,n},t.prototype.serialize=function(){if(!this.name)return null;var t=e.prototype.serialize.call(this);return t.mirrorPlane=this.refractionPlane.asArray(),t.depth=this.depth,t},t}(_i),As=function(e){function t(i,n,r){var s=e.call(this,r.scene)||this;return n&&(r.engine||r.scene)?(r=l.a({},t.DefaultOptions,r),s._engine=r.engine||r.scene.getEngine(),s._generateMipMaps=r.generateMipMaps,s._samplingMode=r.samplingMode,s._textureMatrix=o.j.Identity(),s.name=i,s.element=n,s._isVideo=n instanceof HTMLVideoElement,s.anisotropicFilteringLevel=1,s._createInternalTexture(),s):s}return l.d(t,e),t.prototype._createInternalTexture=function(){var e=0,t=0;this._isVideo?(e=this.element.videoWidth,t=this.element.videoHeight):(e=this.element.width,t=this.element.height),this._texture=this._engine.createDynamicTexture(e,t,this._generateMipMaps,this._samplingMode),this.update()},t.prototype.getTextureMatrix=function(){return this._textureMatrix},t.prototype.update=function(e){if(void 0===e&&(e=null),null!=this._texture)if(this._isVideo){var t=this.element;if(t.readyState<t.HAVE_CURRENT_DATA)return;this._engine.updateVideoTexture(this._texture,t,null===e||e)}else{var 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Ps(n.wasmUrl,e,n.fallbackUrl)})}return Object.defineProperty(e,"DecoderAvailable",{get:function(){var t=e.Configuration.decoder;return!!(t.wasmUrl&&t.wasmBinaryUrl&&"object"==typeof WebAssembly||t.fallbackUrl)},enumerable:!0,configurable:!0}),e.GetDefaultNumWorkers=function(){return"object"==typeof navigator&&navigator.hardwareConcurrency?Math.min(Math.floor(.5*navigator.hardwareConcurrency),4):1},Object.defineProperty(e,"Default",{get:function(){return e._Default||(e._Default=new e),e._Default},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){this._workerPoolPromise&&this._workerPoolPromise.then(function(e){e.dispose()}),delete this._workerPoolPromise,delete this._decoderModulePromise},e.prototype.whenReadyAsync=function(){return this._workerPoolPromise?this._workerPoolPromise.then(function(){}):this._decoderModulePromise?this._decoderModulePromise.then(function(){}):Promise.resolve()},e.prototype.decodeMeshAsync=function(e,t){var i=e instanceof ArrayBuffer?new Uint8Array(e):e;if(this._workerPoolPromise)return this._workerPoolPromise.then(function(e){return new Promise(function(n,r){e.push(function(e,o){var s=new Mi.a,a=function(t){e.removeEventListener("error",a),e.removeEventListener("message",c),r(t),o()},c=function(t){"done"===t.data?(e.removeEventListener("error",a),e.removeEventListener("message",c),n(s),o()):"indices"===t.data.id?s.indices=t.data.value:s.set(t.data.value,t.data.id)};e.addEventListener("error",a),e.addEventListener("message",c);var l=new Uint8Array(i.byteLength);l.set(new Uint8Array(i.buffer,i.byteOffset,i.byteLength)),e.postMessage({id:"decodeMesh",dataView:l,attributes:t},[l.buffer])})})});if(this._decoderModulePromise)return this._decoderModulePromise.then(function(e){var n=new Mi.a;return Ss(e.module,i,t,function(e){n.indices=e},function(e,t){n.set(t,e)}),n});throw new Error("Draco decoder module is not 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e(this.normal.clone(),this.w)},e.prototype.flip=function(){this.normal.scaleInPlace(-1),this.w=-this.w},e.prototype.splitPolygon=function(t,i,n,r,s){var a,c,l=0,u=[];for(a=0;a<t.vertices.length;a++){var h=(c=o.x.Dot(this.normal,t.vertices[a].pos)-this.w)<-e.EPSILON?2:c>e.EPSILON?1:0;l|=h,u.push(h)}switch(l){case 0:(o.x.Dot(this.normal,t.plane.normal)>0?i:n).push(t);break;case 1:r.push(t);break;case 2:s.push(t);break;case 3:var d,f=[],p=[];for(a=0;a<t.vertices.length;a++){var _=(a+1)%t.vertices.length,g=u[a],m=u[_],v=t.vertices[a],y=t.vertices[_];if(2!==g&&f.push(v),1!==g&&p.push(2!==g?v.clone():v),3==(g|m)){c=(this.w-o.x.Dot(this.normal,v.pos))/o.x.Dot(this.normal,y.pos.subtract(v.pos));var b=v.interpolate(y,c);f.push(b),p.push(b.clone())}}f.length>=3&&(d=new ws(f,t.shared)).plane&&r.push(d),p.length>=3&&(d=new ws(p,t.shared)).plane&&s.push(d)}},e.EPSILON=1e-5,e}(),ws=function(){function e(e,t){this.vertices=e,this.shared=t,this.plane=Ls.FromPoints(e[0].pos,e[1].pos,e[2].pos)}return e.prototype.clone=function(){return new e(this.vertices.map(function(e){return e.clone()}),this.shared)},e.prototype.flip=function(){this.vertices.reverse().map(function(e){e.flip()}),this.plane.flip()},e}(),Fs=function(){function e(e){this.plane=null,this.front=null,this.back=null,this.polygons=new Array,e&&this.build(e)}return e.prototype.clone=function(){var t=new e;return t.plane=this.plane&&this.plane.clone(),t.front=this.front&&this.front.clone(),t.back=this.back&&this.back.clone(),t.polygons=this.polygons.map(function(e){return e.clone()}),t},e.prototype.invert=function(){for(var e=0;e<this.polygons.length;e++)this.polygons[e].flip();this.plane&&this.plane.flip(),this.front&&this.front.invert(),this.back&&this.back.invert();var t=this.front;this.front=this.back,this.back=t},e.prototype.clipPolygons=function(e){if(!this.plane)return e.slice();for(var t=new Array,i=new Array,n=0;n<e.length;n++)this.plane.splitPolygon(e[n],t,i,t,i);return this.front&&(t=this.front.clipPolygons(t)),i=this.back?this.back.clipPolygons(i):[],t.concat(i)},e.prototype.clipTo=function(e){this.polygons=e.clipPolygons(this.polygons),this.front&&this.front.clipTo(e),this.back&&this.back.clipTo(e)},e.prototype.allPolygons=function(){var e=this.polygons.slice();return this.front&&(e=e.concat(this.front.allPolygons())),this.back&&(e=e.concat(this.back.allPolygons())),e},e.prototype.build=function(t){if(t.length){this.plane||(this.plane=t[0].plane.clone());for(var i=new Array,n=new Array,r=0;r<t.length;r++)this.plane.splitPolygon(t[r],this.polygons,this.polygons,i,n);i.length&&(this.front||(this.front=new e),this.front.build(i)),n.length&&(this.back||(this.back=new e),this.back.build(n))}},e}(),Ns=function(){function e(){this.polygons=new Array}return e.FromMesh=function(t){var i,n,r,s,a,c,l,u,h,d,f=new Array,p=null;if(!(t instanceof fe.a))throw"BABYLON.CSG: Wrong Mesh type, must be BABYLON.Mesh";t.computeWorldMatrix(!0),l=t.getWorldMatrix(),u=t.position.clone(),h=t.rotation.clone(),t.rotationQuaternion&&(p=t.rotationQuaternion.clone()),d=t.scaling.clone();for(var _=t.getIndices(),g=t.getVerticesData(Oi.b.PositionKind),m=t.getVerticesData(Oi.b.NormalKind),v=t.getVerticesData(Oi.b.UVKind),y=t.subMeshes,b=0,T=y.length;b<T;b++)for(var E=y[b].indexStart,A=y[b].indexCount+y[b].indexStart;E<A;E+=3){c=[];for(var x=0;x<3;x++){var R=new o.x(m[3*_[E+x]],m[3*_[E+x]+1],m[3*_[E+x]+2]);r=new o.w(v[2*_[E+x]],v[2*_[E+x]+1]);var P=new o.x(g[3*_[E+x]],g[3*_[E+x]+1],g[3*_[E+x]+2]);s=o.x.TransformCoordinates(P,l),n=o.x.TransformNormal(R,l),i=new Ds(s,n,r),c.push(i)}(a=new ws(c,{subMeshId:b,meshId:Is,materialIndex:y[b].materialIndex})).plane&&f.push(a)}var S=e.FromPolygons(f);return S.matrix=l,S.position=u,S.rotation=h,S.scaling=d,S.rotationQuaternion=p,Is++,S},e.FromPolygons=function(t){var i=new e;return i.polygons=t,i},e.prototype.clone=function(){var t=new e;return t.polygons=this.polygons.map(function(e){return e.clone()}),t.copyTransformAttributes(this),t},e.prototype.union=function(t){var i=new Fs(this.clone().polygons),n=new Fs(t.clone().polygons);return i.clipTo(n),n.clipTo(i),n.invert(),n.clipTo(i),n.invert(),i.build(n.allPolygons()),e.FromPolygons(i.allPolygons()).copyTransformAttributes(this)},e.prototype.unionInPlace=function(e){var t=new Fs(this.polygons),i=new Fs(e.polygons);t.clipTo(i),i.clipTo(t),i.invert(),i.clipTo(t),i.invert(),t.build(i.allPolygons()),this.polygons=t.allPolygons()},e.prototype.subtract=function(t){var i=new Fs(this.clone().polygons),n=new Fs(t.clone().polygons);return i.invert(),i.clipTo(n),n.clipTo(i),n.invert(),n.clipTo(i),n.invert(),i.build(n.allPolygons()),i.invert(),e.FromPolygons(i.allPolygons()).copyTransformAttributes(this)},e.prototype.subtractInPlace=function(e){var t=new Fs(this.polygons),i=new Fs(e.polygons);t.invert(),t.clipTo(i),i.clipTo(t),i.invert(),i.clipTo(t),i.invert(),t.build(i.allPolygons()),t.invert(),this.polygons=t.allPolygons()},e.prototype.intersect=function(t){var i=new Fs(this.clone().polygons),n=new Fs(t.clone().polygons);return i.invert(),n.clipTo(i),n.invert(),i.clipTo(n),n.clipTo(i),i.build(n.allPolygons()),i.invert(),e.FromPolygons(i.allPolygons()).copyTransformAttributes(this)},e.prototype.intersectInPlace=function(e){var t=new Fs(this.polygons),i=new Fs(e.polygons);t.invert(),i.clipTo(t),i.invert(),t.clipTo(i),i.clipTo(t),t.build(i.allPolygons()),t.invert(),this.polygons=t.allPolygons()},e.prototype.inverse=function(){var e=this.clone();return e.inverseInPlace(),e},e.prototype.inverseInPlace=function(){this.polygons.map(function(e){e.flip()})},e.prototype.copyTransformAttributes=function(e){return this.matrix=e.matrix,this.position=e.position,this.rotation=e.rotation,this.scaling=e.scaling,this.rotationQuaternion=e.rotationQuaternion,this},e.prototype.buildMeshGeometry=function(e,t,i){var n=this.matrix.clone();n.invert();var r,s,a,c=new fe.a(e,t),l=[],u=[],h=[],d=[],f=o.x.Zero(),p=o.x.Zero(),_=o.w.Zero(),g=this.polygons,m=[0,0,0],v={},y=0,b={};i&&g.sort(function(e,t){return e.shared.meshId===t.shared.meshId?e.shared.subMeshId-t.shared.subMeshId:e.shared.meshId-t.shared.meshId});for(var T=0,E=g.length;T<E;T++){b[(r=g[T]).shared.meshId]||(b[r.shared.meshId]={}),b[r.shared.meshId][r.shared.subMeshId]||(b[r.shared.meshId][r.shared.subMeshId]={indexStart:1/0,indexEnd:-1/0,materialIndex:r.shared.materialIndex}),a=b[r.shared.meshId][r.shared.subMeshId];for(var A=2,x=r.vertices.length;A<x;A++){m[0]=0,m[1]=A-1,m[2]=A;for(var R=0;R<3;R++){f.copyFrom(r.vertices[m[R]].pos),p.copyFrom(r.vertices[m[R]].normal),_.copyFrom(r.vertices[m[R]].uv);var P=o.x.TransformCoordinates(f,n),S=o.x.TransformNormal(p,n);void 0!==(s=v[P.x+","+P.y+","+P.z])&&h[3*s]===S.x&&h[3*s+1]===S.y&&h[3*s+2]===S.z&&d[2*s]===_.x&&d[2*s+1]===_.y||(l.push(P.x,P.y,P.z),d.push(_.x,_.y),h.push(p.x,p.y,p.z),s=v[P.x+","+P.y+","+P.z]=l.length/3-1),u.push(s),a.indexStart=Math.min(y,a.indexStart),a.indexEnd=Math.max(y,a.indexEnd),y++}}}if(c.setVerticesData(Oi.b.PositionKind,l),c.setVerticesData(Oi.b.NormalKind,h),c.setVerticesData(Oi.b.UVKind,d),c.setIndices(u,null),i){var C,M=0;for(var O in c.subMeshes=new Array,b){for(var I in C=-1,b[O])a=b[O][I],Os.b.CreateFromIndices(a.materialIndex+M,a.indexStart,a.indexEnd-a.indexStart+1,c),C=Math.max(a.materialIndex,C);M+=++C}}return c},e.prototype.toMesh=function(e,t,i,n){var r=this.buildMeshGeometry(e,i,n);return r.material=t,r.position.copyFrom(this.position),r.rotation.copyFrom(this.rotation),this.rotationQuaternion&&(r.rotationQuaternion=this.rotationQuaternion.clone()),r.scaling.copyFrom(this.scaling),r.computeWorldMatrix(!0),r},e}(),Bs=function(e){function t(t,i,n,r,s,a){void 0===r&&(r=1),void 0===s&&(s=60),void 0===a&&(a=!0);var c=e.call(this,t,n)||this;c._sectionPolygonPointsCount=4,c._running=!1,c._autoStart=a,c._generator=i,c._diameter=r,c._length=s,c._sectionVectors=[],c._sectionNormalVectors=[];for(var l=0;l<c._sectionPolygonPointsCount;l++)c._sectionVectors[l]=o.x.Zero(),c._sectionNormalVectors[l]=o.x.Zero();return c._createMesh(),c}return l.d(t,e),t.prototype.getClassName=function(){return"TrailMesh"},t.prototype._createMesh=function(){var e=new Mi.a,t=[],i=[],n=[],r=o.x.Zero();this._generator._boundingInfo&&(r=this._generator._boundingInfo.boundingBox.centerWorld);for(var s=2*Math.PI/this._sectionPolygonPointsCount,a=0;a<this._sectionPolygonPointsCount;a++)t.push(r.x+Math.cos(a*s)*this._diameter,r.y+Math.sin(a*s)*this._diameter,r.z);for(a=1;a<=this._length;a++){for(var c=0;c<this._sectionPolygonPointsCount;c++)t.push(r.x+Math.cos(c*s)*this._diameter,r.y+Math.sin(c*s)*this._diameter,r.z);var l=t.length/3-2*this._sectionPolygonPointsCount;for(c=0;c<this._sectionPolygonPointsCount-1;c++)n.push(l+c,l+c+this._sectionPolygonPointsCount,l+c+this._sectionPolygonPointsCount+1),n.push(l+c,l+c+this._sectionPolygonPointsCount+1,l+c+1);n.push(l+this._sectionPolygonPointsCount-1,l+this._sectionPolygonPointsCount-1+this._sectionPolygonPointsCount,l+this._sectionPolygonPointsCount),n.push(l+this._sectionPolygonPointsCount-1,l+this._sectionPolygonPointsCount,l)}Mi.a.ComputeNormals(t,n,i),e.positions=t,e.normals=i,e.indices=n,e.applyToMesh(this,!0),this._autoStart&&this.start()},t.prototype.start=function(){var e=this;this._running||(this._running=!0,this._beforeRenderObserver=this.getScene().onBeforeRenderObservable.add(function(){e.update()}))},t.prototype.stop=function(){this._beforeRenderObserver&&this._running&&(this._running=!1,this.getScene().onBeforeRenderObservable.remove(this._beforeRenderObserver))},t.prototype.update=function(){var e=this.getVerticesData(Oi.b.PositionKind),t=this.getVerticesData(Oi.b.NormalKind),i=this._generator.getWorldMatrix();if(e&&t){for(var n=3*this._sectionPolygonPointsCount;n<e.length;n++)e[n-3*this._sectionPolygonPointsCount]=e[n]-t[n]/this._length*this._diameter;for(n=3*this._sectionPolygonPointsCount;n<t.length;n++)t[n-3*this._sectionPolygonPointsCount]=t[n];var r=e.length-3*this._sectionPolygonPointsCount,s=2*Math.PI/this._sectionPolygonPointsCount;for(n=0;n<this._sectionPolygonPointsCount;n++)this._sectionVectors[n].copyFromFloats(Math.cos(n*s)*this._diameter,Math.sin(n*s)*this._diameter,0),this._sectionNormalVectors[n].copyFromFloats(Math.cos(n*s),Math.sin(n*s),0),o.x.TransformCoordinatesToRef(this._sectionVectors[n],i,this._sectionVectors[n]),o.x.TransformNormalToRef(this._sectionNormalVectors[n],i,this._sectionNormalVectors[n]);for(n=0;n<this._sectionPolygonPointsCount;n++)e[r+3*n]=this._sectionVectors[n].x,e[r+3*n+1]=this._sectionVectors[n].y,e[r+3*n+2]=this._sectionVectors[n].z,t[r+3*n]=this._sectionNormalVectors[n].x,t[r+3*n+1]=this._sectionNormalVectors[n].y,t[r+3*n+2]=this._sectionNormalVectors[n].z;this.updateVerticesData(Oi.b.PositionKind,e,!0,!1),this.updateVerticesData(Oi.b.NormalKind,t,!0,!1)}},t.prototype.clone=function(e,i){return void 0===e&&(e=""),new t(e,void 0===i?this._generator:i,this.getScene(),this._diameter,this._length,this._autoStart)},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t)},t.Parse=function(e,i){return new t(e.name,e._generator,i,e._diameter,e._length,e._autoStart)},t}(fe.a),Us=i(111),Vs=i(72);Mi.a.CreateDisc=function(e){var t=new Array,i=new Array,n=new Array,r=new Array,o=e.radius||.5,s=e.tessellation||64,a=e.arc&&(e.arc<=0||e.arc>1)?1:e.arc||1,c=0===e.sideOrientation?0:e.sideOrientation||Mi.a.DEFAULTSIDE;t.push(0,0,0),r.push(.5,.5);for(var l=2*Math.PI*a,u=l/s,h=0;h<l;h+=u){var d=Math.cos(h),f=Math.sin(h),p=(d+1)/2,_=(1-f)/2;t.push(o*d,o*f,0),r.push(p,_)}1===a&&(t.push(t[3],t[4],t[5]),r.push(r[2],r[3]));for(var g=t.length/3,m=1;m<g-1;m++)i.push(m+1,0,m);Mi.a.ComputeNormals(t,i,n),Mi.a._ComputeSides(c,t,i,n,r,e.frontUVs,e.backUVs);var v=new Mi.a;return v.indices=i,v.positions=t,v.normals=n,v.uvs=r,v},fe.a.CreateDisc=function(e,t,i,n,r,o){void 0===n&&(n=null);var s={radius:t,tessellation:i,sideOrientation:o,updatable:r};return Gs.CreateDisc(e,s,n)};var Gs=function(){function e(){}return e.CreateDisc=function(e,t,i){void 0===i&&(i=null);var n=new fe.a(e,i);return t.sideOrientation=fe.a._GetDefaultSideOrientation(t.sideOrientation),n._originalBuilderSideOrientation=t.sideOrientation,Mi.a.CreateDisc(t).applyToMesh(n,t.updatable),n},e}();Mi.a.CreateTorusKnot=function(e){var t,i,n=new Array,r=new Array,s=new Array,a=new Array,c=e.radius||2,l=e.tube||.5,u=e.radialSegments||32,h=e.tubularSegments||32,d=e.p||2,f=e.q||3,p=0===e.sideOrientation?0:e.sideOrientation||Mi.a.DEFAULTSIDE,_=function(e){var t=Math.cos(e),i=Math.sin(e),n=f/d*e,r=Math.cos(n),s=c*(2+r)*.5*t,a=c*(2+r)*i*.5,l=c*Math.sin(n)*.5;return new o.x(s,a,l)};for(t=0;t<=u;t++){var g=t%u/u*2*d*Math.PI,m=_(g),v=_(g+.01),y=v.subtract(m),b=v.add(m),T=o.x.Cross(y,b);for(b=o.x.Cross(T,y),T.normalize(),b.normalize(),i=0;i<h;i++){var E=i%h/h*2*Math.PI,A=-l*Math.cos(E),x=l*Math.sin(E);r.push(m.x+A*b.x+x*T.x),r.push(m.y+A*b.y+x*T.y),r.push(m.z+A*b.z+x*T.z),a.push(t/u),a.push(i/h)}}for(t=0;t<u;t++)for(i=0;i<h;i++){var R=(i+1)%h,P=t*h+i,S=(t+1)*h+i,C=(t+1)*h+R,M=t*h+R;n.push(M),n.push(S),n.push(P),n.push(M),n.push(C),n.push(S)}Mi.a.ComputeNormals(r,n,s),Mi.a._ComputeSides(p,r,n,s,a,e.frontUVs,e.backUVs);var O=new Mi.a;return O.indices=n,O.positions=r,O.normals=s,O.uvs=a,O},fe.a.CreateTorusKnot=function(e,t,i,n,r,o,s,a,c,l){var u={radius:t,tube:i,radialSegments:n,tubularSegments:r,p:o,q:s,sideOrientation:l,updatable:c};return ks.CreateTorusKnot(e,u,a)};var ks=function(){function e(){}return e.CreateTorusKnot=function(e,t,i){var n=new fe.a(e,i);return t.sideOrientation=fe.a._GetDefaultSideOrientation(t.sideOrientation),n._originalBuilderSideOrientation=t.sideOrientation,Mi.a.CreateTorusKnot(t).applyToMesh(n,t.updatable),n},e}(),zs=function(e){function t(t,i){var n=e.call(this,t.x,t.y)||this;return n.index=i,n}return l.d(t,e),t}(o.w),js=function(){function e(){this.elements=new Array}return e.prototype.add=function(e){var t=this,i=new Array;return e.forEach(function(e){if(0===i.length||!e.equalsWithEpsilon(i[0])){var n=new zs(e,t.elements.length);i.push(n),t.elements.push(n)}}),i},e.prototype.computeBounds=function(){var e=new o.w(this.elements[0].x,this.elements[0].y),t=new o.w(this.elements[0].x,this.elements[0].y);return this.elements.forEach(function(i){i.x<e.x?e.x=i.x:i.x>t.x&&(t.x=i.x),i.y<e.y?e.y=i.y:i.y>t.y&&(t.y=i.y)}),{min:e,max:t,width:t.x-e.x,height:t.y-e.y}},e}(),Hs=function(){function e(){}return e.Rectangle=function(e,t,i,n){return[new o.w(e,t),new o.w(i,t),new o.w(i,n),new o.w(e,n)]},e.Circle=function(e,t,i,n){void 0===t&&(t=0),void 0===i&&(i=0),void 0===n&&(n=32);for(var r=new Array,s=0,a=2*Math.PI/n,c=0;c<n;c++)r.push(new o.w(t+Math.cos(s)*e,i+Math.sin(s)*e)),s-=a;return r},e.Parse=function(e){var t,i=e.split(/[^-+eE\.\d]+/).map(parseFloat).filter(function(e){return!isNaN(e)}),n=[];for(t=0;t<(2147483646&i.length);t+=2)n.push(new o.w(i[t],i[t+1]));return n},e.StartingAt=function(e,t){return o.l.StartingAt(e,t)},e}(),Ws=function(){function e(e,t,i,n){var r;void 0===n&&(n=earcut),this._points=new js,this._outlinepoints=new js,this._holes=new Array,this._epoints=new Array,this._eholes=new Array,this.bjsEarcut=n,this._name=e,this._scene=i||ge.b.LastCreatedScene,r=t instanceof o.l?t.getPoints():t,this._addToepoint(r),this._points.add(r),this._outlinepoints.add(r),void 0===this.bjsEarcut&&p.a.Warn("Earcut was not found, the polygon will not be built.")}return e.prototype._addToepoint=function(e){for(var t=0,i=e;t<i.length;t++){var n=i[t];this._epoints.push(n.x,n.y)}},e.prototype.addHole=function(e){this._points.add(e);var t=new js;return t.add(e),this._holes.push(t),this._eholes.push(this._epoints.length/2),this._addToepoint(e),this},e.prototype.build=function(e,t){void 0===e&&(e=!1),void 0===t&&(t=0);var i=new fe.a(this._name,this._scene),n=this.buildVertexData(t);return i.setVerticesData(Oi.b.PositionKind,n.positions,e),i.setVerticesData(Oi.b.NormalKind,n.normals,e),i.setVerticesData(Oi.b.UVKind,n.uvs,e),i.setIndices(n.indices),i},e.prototype.buildVertexData=function(e){var t=this;void 0===e&&(e=0);var i=new Mi.a,n=new Array,r=new Array,o=new Array,s=this._points.computeBounds();this._points.elements.forEach(function(e){n.push(0,1,0),r.push(e.x,0,e.y),o.push((e.x-s.min.x)/s.width,(e.y-s.min.y)/s.height)});for(var a=new Array,c=this.bjsEarcut(this._epoints,this._eholes,2),l=0;l<c.length;l++)a.push(c[l]);if(e>0){var u=r.length/3;this._points.elements.forEach(function(t){n.push(0,-1,0),r.push(t.x,-e,t.y),o.push(1-(t.x-s.min.x)/s.width,1-(t.y-s.min.y)/s.height)});var h=a.length;for(l=0;l<h;l+=3){var d=a[l+0],f=a[l+1],p=a[l+2];a.push(p+u),a.push(f+u),a.push(d+u)}this.addSide(r,n,o,a,s,this._outlinepoints,e,!1),this._holes.forEach(function(i){t.addSide(r,n,o,a,s,i,e,!0)})}return i.indices=a,i.positions=r,i.normals=n,i.uvs=o,i},e.prototype.addSide=function(e,t,i,n,r,s,a,c){for(var l=e.length/3,u=0,h=0;h<s.elements.length;h++){var d,f=s.elements[h];d=h+1>s.elements.length-1?s.elements[0]:s.elements[h+1],e.push(f.x,0,f.y),e.push(f.x,-a,f.y),e.push(d.x,0,d.y),e.push(d.x,-a,d.y);var p=new o.x(f.x,0,f.y),_=new o.x(d.x,0,d.y).subtract(p),g=new o.x(0,1,0),m=o.x.Cross(_,g);m=m.normalize(),i.push(u/r.width,0),i.push(u/r.width,1),u+=_.length(),i.push(u/r.width,0),i.push(u/r.width,1),c?(t.push(m.x,m.y,m.z),t.push(m.x,m.y,m.z),t.push(m.x,m.y,m.z),t.push(m.x,m.y,m.z),n.push(l),n.push(l+2),n.push(l+1),n.push(l+1),n.push(l+2),n.push(l+3)):(t.push(-m.x,-m.y,-m.z),t.push(-m.x,-m.y,-m.z),t.push(-m.x,-m.y,-m.z),t.push(-m.x,-m.y,-m.z),n.push(l),n.push(l+1),n.push(l+2),n.push(l+1),n.push(l+3),n.push(l+2)),l+=4}},e}();Mi.a.CreatePolygon=function(e,t,i,n,r,s){for(var a=i||new Array(3),c=n,l=[],u=0;u<3;u++)void 0===a[u]&&(a[u]=new o.y(0,0,1,1)),c&&void 0===c[u]&&(c[u]=new o.f(1,1,1,1));for(var h=e.getVerticesData(Oi.b.PositionKind),d=e.getVerticesData(Oi.b.NormalKind),f=e.getVerticesData(Oi.b.UVKind),p=e.getIndices(),_=0,g=0,m=0;m<d.length;m+=3)Math.abs(d[m+1])<.001&&(g=1),Math.abs(d[m+1]-1)<.001&&(g=0),Math.abs(d[m+1]+1)<.001&&(g=2),f[2*(_=m/3)]=(1-f[2*_])*a[g].x+f[2*_]*a[g].z,f[2*_+1]=(1-f[2*_+1])*a[g].y+f[2*_+1]*a[g].w,c&&l.push(c[g].r,c[g].g,c[g].b,c[g].a);Mi.a._ComputeSides(t,h,p,d,f,r,s);var v=new Mi.a;if(v.indices=p,v.positions=h,v.normals=d,v.uvs=f,c){var y=t===Mi.a.DOUBLESIDE?l.concat(l):l;v.colors=y}return v},fe.a.CreatePolygon=function(e,t,i,n,r,o,s){void 0===s&&(s=earcut);var a={shape:t,holes:n,updatable:r,sideOrientation:o};return Xs.CreatePolygon(e,a,i,s)},fe.a.ExtrudePolygon=function(e,t,i,n,r,o,s,a){void 0===a&&(a=earcut);var c={shape:t,holes:r,depth:i,updatable:o,sideOrientation:s};return Xs.ExtrudePolygon(e,c,n,a)};var Xs=function(){function e(){}return e.CreatePolygon=function(e,t,i,n){void 0===i&&(i=null),void 0===n&&(n=earcut),t.sideOrientation=fe.a._GetDefaultSideOrientation(t.sideOrientation);for(var r=t.shape,s=t.holes||[],a=t.depth||0,c=[],l=[],u=0;u<r.length;u++)c[u]=new o.w(r[u].x,r[u].z);c[0].equalsWithEpsilon(c[c.length-1],1e-8)&&c.pop();for(var h=new Ws(e,c,i||P.a.LastCreatedScene,n),d=0;d<s.length;d++){l=[];for(var f=0;f<s[d].length;f++)l.push(new o.w(s[d][f].x,s[d][f].z));h.addHole(l)}var p=h.build(t.updatable,a);return p._originalBuilderSideOrientation=t.sideOrientation,Mi.a.CreatePolygon(p,t.sideOrientation,t.faceUV,t.faceColors,t.frontUVs,t.backUVs).applyToMesh(p,t.updatable),p},e.ExtrudePolygon=function(t,i,n,r){return void 0===n&&(n=null),void 0===r&&(r=earcut),e.CreatePolygon(t,i,n,r)},e}();fe.a.CreateLathe=function(e,t,i,n,r,o,s){var a={shape:t,radius:i,tessellation:n,sideOrientation:s,updatable:o};return Ys.CreateLathe(e,a,r)};var Ys=function(){function e(){}return e.CreateLathe=function(e,t,i){void 0===i&&(i=null);var n,r=t.arc?t.arc<=0||t.arc>1?1:t.arc:1,s=void 0===t.closed||t.closed,a=t.shape,c=t.radius||1,l=t.tessellation||64,u=t.clip||0,h=t.updatable,d=fe.a._GetDefaultSideOrientation(t.sideOrientation),f=t.cap||fe.a.NO_CAP,p=2*Math.PI,_=new Array,g=t.invertUV||!1,m=0,v=0,y=p/l*r,b=new Array;for(m=0;m<=l-u;m++){b=[];for(f!=fe.a.CAP_START&&f!=fe.a.CAP_ALL||(b.push(new o.x(0,a[0].y,0)),b.push(new o.x(Math.cos(m*y)*a[0].x*c,a[0].y,Math.sin(m*y)*a[0].x*c))),v=0;v<a.length;v++)n=new o.x(Math.cos(m*y)*a[v].x*c,a[v].y,Math.sin(m*y)*a[v].x*c),b.push(n);f!=fe.a.CAP_END&&f!=fe.a.CAP_ALL||(b.push(new o.x(Math.cos(m*y)*a[a.length-1].x*c,a[a.length-1].y,Math.sin(m*y)*a[a.length-1].x*c)),b.push(new o.x(0,a[a.length-1].y,0))),_.push(b)}return Yo.CreateRibbon(e,{pathArray:_,closeArray:s,sideOrientation:d,updatable:h,invertUV:g,frontUVs:t.frontUVs,backUVs:t.backUVs},i)},e}();fe.a.CreateTube=function(e,t,i,n,r,o,s,a,c,l){var u={path:t,radius:i,tessellation:n,radiusFunction:r,arc:1,cap:o,updatable:a,sideOrientation:c,instance:l};return Ks.CreateTube(e,u,s)};var Ks=function(){function e(){}return e.CreateTube=function(e,t,i){void 0===i&&(i=null);var n=t.path,r=t.instance,s=1;void 0!==t.radius?s=t.radius:r&&(s=r._creationDataStorage.radius);var a=t.tessellation||64,c=t.radiusFunction||null,l=t.cap||fe.a.NO_CAP,u=t.invertUV||!1,h=t.updatable,d=fe.a._GetDefaultSideOrientation(t.sideOrientation);t.arc=t.arc&&(t.arc<=0||t.arc>1)?1:t.arc||1;var f,p,_=function(e,t,i,n,r,s,a,c){for(var l,u,h,d,f=t.getTangents(),p=t.getNormals(),_=t.getDistances(),g=2*Math.PI/r*c,m=s||function(){return n},v=o.t.Matrix[0],y=a===fe.a.NO_CAP||a===fe.a.CAP_END?0:2,b=0;b<e.length;b++){u=m(b,_[b]),l=Array(),h=p[b];for(var T=0;T<r;T++)o.j.RotationAxisToRef(f[b],g*T,v),d=l[T]?l[T]:o.x.Zero(),o.x.TransformCoordinatesToRef(h,v,d),d.scaleInPlace(u).addInPlace(e[b]),l[T]=d;i[y]=l,y++}var E=function(t,i){for(var n=Array(),r=0;r<t;r++)n.push(e[i]);return n};switch(a){case fe.a.NO_CAP:break;case fe.a.CAP_START:i[0]=E(r,0),i[1]=i[2].slice(0);break;case fe.a.CAP_END:i[y]=i[y-1].slice(0),i[y+1]=E(r,e.length-1);break;case fe.a.CAP_ALL:i[0]=E(r,0),i[1]=i[2].slice(0),i[y]=i[y-1].slice(0),i[y+1]=E(r,e.length-1)}return i};if(r){var g=r._creationDataStorage,m=t.arc||g.arc;return p=_(n,f=g.path3D.update(n),g.pathArray,s,g.tessellation,c,g.cap,m),r=Yo.CreateRibbon("",{pathArray:p,instance:r}),g.path3D=f,g.pathArray=p,g.arc=m,g.radius=s,r}p=_(n,f=new o.m(n),new Array,s,a,c,l=l<0||l>3?0:l,t.arc);var v=Yo.CreateRibbon(e,{pathArray:p,closePath:!0,closeArray:!1,updatable:h,sideOrientation:d,invertUV:u,frontUVs:t.frontUVs,backUVs:t.backUVs},i);return v._creationDataStorage.pathArray=p,v._creationDataStorage.path3D=f,v._creationDataStorage.tessellation=a,v._creationDataStorage.cap=l,v._creationDataStorage.arc=t.arc,v._creationDataStorage.radius=s,v},e}();Mi.a.CreateIcoSphere=function(e){var t,i=e.sideOrientation||Mi.a.DEFAULTSIDE,n=e.radius||1,r=void 0===e.flat||e.flat,s=e.subdivisions||4,a=e.radiusX||n,c=e.radiusY||n,l=e.radiusZ||n,u=(1+Math.sqrt(5))/2,h=[-1,u,-0,1,u,0,-1,-u,0,1,-u,0,0,-1,-u,0,1,-u,0,-1,u,0,1,u,u,0,1,u,0,-1,-u,0,1,-u,0,-1],d=[0,11,5,0,5,1,0,1,7,0,7,10,12,22,23,1,5,20,5,11,4,23,22,13,22,18,6,7,1,8,14,21,4,14,4,2,16,13,6,15,6,19,3,8,9,4,21,5,13,17,23,6,13,22,19,6,18,9,8,1],f=[0,1,2,3,4,5,6,7,8,9,10,11,0,2,3,3,3,4,7,8,9,9,10,11],p=[5,1,3,1,6,4,0,0,5,3,4,2,2,2,4,0,2,0,1,1,6,0,6,2,0,4,3,3,4,4,3,1,4,2,4,4,0,2,1,1,2,2,3,3,1,3,2,4],_=[0,0,0,0,1,0,0,1,1,0,0,0,1,1,0,0,1,1,1,0],g=new Array,m=new Array,v=new Array,y=new Array,b=0,T=new Array(3),E=new Array(3);for(t=0;t<3;t++)T[t]=o.x.Zero(),E[t]=o.w.Zero();for(var A=0;A<20;A++){for(t=0;t<3;t++){var x=d[3*A+t];T[t].copyFromFloats(h[3*f[x]],h[3*f[x]+1],h[3*f[x]+2]),T[t].normalize().scaleInPlace(n),E[t].copyFromFloats(p[2*x]*(138/1024)+60/1024+_[A]*(-40/1024),p[2*x+1]*(239/1024)+26/1024+_[A]*(20/1024))}for(var R=function(e,t,i,n){var u,h=o.x.Lerp(T[0],T[2],t/s),d=o.x.Lerp(T[1],T[2],t/s),f=s===t?T[2]:o.x.Lerp(h,d,e/(s-t));if(f.normalize(),r){var p=o.x.Lerp(T[0],T[2],n/s),_=o.x.Lerp(T[1],T[2],n/s);u=o.x.Lerp(p,_,i/(s-n))}else u=new o.x(f.x,f.y,f.z);u.x/=a,u.y/=c,u.z/=l,u.normalize();var A=o.w.Lerp(E[0],E[2],t/s),x=o.w.Lerp(E[1],E[2],t/s),R=s===t?E[2]:o.w.Lerp(A,x,e/(s-t));m.push(f.x*a,f.y*c,f.z*l),v.push(u.x,u.y,u.z),y.push(R.x,R.y),g.push(b),b++},P=0;P<s;P++)for(var S=0;S+P<s;S++)R(S,P,S+1/3,P+1/3),R(S+1,P,S+1/3,P+1/3),R(S,P+1,S+1/3,P+1/3),S+P+1<s&&(R(S+1,P,S+2/3,P+2/3),R(S+1,P+1,S+2/3,P+2/3),R(S,P+1,S+2/3,P+2/3))}Mi.a._ComputeSides(i,m,g,v,y,e.frontUVs,e.backUVs);var C=new Mi.a;return C.indices=g,C.positions=m,C.normals=v,C.uvs=y,C},fe.a.CreateIcoSphere=function(e,t,i){return Qs.CreateIcoSphere(e,t,i)};var Qs=function(){function e(){}return e.CreateIcoSphere=function(e,t,i){void 0===i&&(i=null);var n=new fe.a(e,i);return t.sideOrientation=fe.a._GetDefaultSideOrientation(t.sideOrientation),n._originalBuilderSideOrientation=t.sideOrientation,Mi.a.CreateIcoSphere(t).applyToMesh(n,t.updatable),n},e}();fe.a.CreateDecal=function(e,t,i,n,r,o){var s={position:i,normal:n,size:r,angle:o};return Zs.CreateDecal(e,t,s)};var qs,Zs=function(){function e(){}return e.CreateDecal=function(e,t,i){var n=t.getIndices(),r=t.getVerticesData(Oi.b.PositionKind),s=t.getVerticesData(Oi.b.NormalKind),a=i.position||o.x.Zero(),c=i.normal||o.x.Up(),l=i.size||o.x.One(),u=i.angle||0;if(!c){var h=new o.x(0,0,1),d=t.getScene().activeCamera,f=o.x.TransformCoordinates(h,d.getWorldMatrix());c=d.globalPosition.subtract(f)}var p=-Math.atan2(c.z,c.x)-Math.PI/2,_=Math.sqrt(c.x*c.x+c.z*c.z),g=Math.atan2(c.y,_),m=o.j.RotationYawPitchRoll(p,g,u).multiply(o.j.Translation(a.x,a.y,a.z)),v=o.j.Invert(m),y=t.getWorldMatrix().multiply(v),b=new Mi.a;b.indices=[],b.positions=[],b.normals=[],b.uvs=[];for(var T=0,E=function(e){var t=new o.p;if(!n||!r||!s)return t;var i=n[e];return t.position=new o.x(r[3*i],r[3*i+1],r[3*i+2]),t.position=o.x.TransformCoordinates(t.position,y),t.normal=new o.x(s[3*i],s[3*i+1],s[3*i+2]),t.normal=o.x.TransformNormal(t.normal,y),t},A=function(e,t){if(0===e.length)return e;for(var i=.5*Math.abs(o.x.Dot(l,t)),n=function(e,n){var r=o.x.GetClipFactor(e.position,n.position,t,i);return new o.p(o.x.Lerp(e.position,n.position,r),o.x.Lerp(e.normal,n.normal,r))},r=new Array,s=0;s<e.length;s+=3){var a,c,u,h=null,d=null,f=null,p=null;switch(((a=o.x.Dot(e[s].position,t)-i>0)?1:0)+((c=o.x.Dot(e[s+1].position,t)-i>0)?1:0)+((u=o.x.Dot(e[s+2].position,t)-i>0)?1:0)){case 0:r.push(e[s]),r.push(e[s+1]),r.push(e[s+2]);break;case 1:if(a&&(h=e[s+1],d=e[s+2],f=n(e[s],h),p=n(e[s],d)),c){h=e[s],d=e[s+2],f=n(e[s+1],h),p=n(e[s+1],d),r.push(f),r.push(d.clone()),r.push(h.clone()),r.push(d.clone()),r.push(f.clone()),r.push(p);break}u&&(h=e[s],d=e[s+1],f=n(e[s+2],h),p=n(e[s+2],d)),h&&d&&f&&p&&(r.push(h.clone()),r.push(d.clone()),r.push(f),r.push(p),r.push(f.clone()),r.push(d.clone()));break;case 2:a||(d=n(h=e[s].clone(),e[s+1]),f=n(h,e[s+2]),r.push(h),r.push(d),r.push(f)),c||(d=n(h=e[s+1].clone(),e[s+2]),f=n(h,e[s]),r.push(h),r.push(d),r.push(f)),u||(d=n(h=e[s+2].clone(),e[s]),f=n(h,e[s+1]),r.push(h),r.push(d),r.push(f))}}return r},x=0;x<n.length;x+=3){var R=new Array;if(R.push(E(x)),R.push(E(x+1)),R.push(E(x+2)),R=A(R,new o.x(1,0,0)),R=A(R,new o.x(-1,0,0)),R=A(R,new o.x(0,1,0)),R=A(R,new o.x(0,-1,0)),R=A(R,new o.x(0,0,1)),0!==(R=A(R,new o.x(0,0,-1))).length)for(var P=0;P<R.length;P++){var S=R[P];b.indices.push(T),S.position.toArray(b.positions,3*T),S.normal.toArray(b.normals,3*T),b.uvs.push(.5+S.position.x/l.x),b.uvs.push(.5+S.position.y/l.y),T++}}var C=new fe.a(e,t.getScene());return b.applyToMesh(C),C.position=a.clone(),C.rotation=new o.x(g,p,u),C},e}(),Js=function(){function e(){}return e.CreateBox=function(e,t,i){return void 0===i&&(i=null),Mn.a.CreateBox(e,t,i)},e.CreateSphere=function(e,t,i){return void 0===i&&(i=null),Ln.a.CreateSphere(e,t,i)},e.CreateDisc=function(e,t,i){return void 0===i&&(i=null),Gs.CreateDisc(e,t,i)},e.CreateIcoSphere=function(e,t,i){return void 0===i&&(i=null),Qs.CreateIcoSphere(e,t,i)},e.CreateRibbon=function(e,t,i){return void 0===i&&(i=null),Yo.CreateRibbon(e,t,i)},e.CreateCylinder=function(e,t,i){return void 0===i&&(i=null),Fi.a.CreateCylinder(e,t,i)},e.CreateTorus=function(e,t,i){return void 0===i&&(i=null),wi.CreateTorus(e,t,i)},e.CreateTorusKnot=function(e,t,i){return void 0===i&&(i=null),ks.CreateTorusKnot(e,t,i)},e.CreateLineSystem=function(e,t,i){return wn.a.CreateLineSystem(e,t,i)},e.CreateLines=function(e,t,i){return void 0===i&&(i=null),wn.a.CreateLines(e,t,i)},e.CreateDashedLines=function(e,t,i){return void 0===i&&(i=null),wn.a.CreateDashedLines(e,t,i)},e.ExtrudeShape=function(e,t,i){return void 0===i&&(i=null),Ko.ExtrudeShape(e,t,i)},e.ExtrudeShapeCustom=function(e,t,i){return void 0===i&&(i=null),Ko.ExtrudeShapeCustom(e,t,i)},e.CreateLathe=function(e,t,i){return void 0===i&&(i=null),Ys.CreateLathe(e,t,i)},e.CreatePlane=function(e,t,i){return void 0===i&&(i=null),fr.a.CreatePlane(e,t,i)},e.CreateGround=function(e,t,i){return void 0===i&&(i=null),Di.CreateGround(e,t,i)},e.CreateTiledGround=function(e,t,i){return void 0===i&&(i=null),Di.CreateTiledGround(e,t,i)},e.CreateGroundFromHeightMap=function(e,t,i,n){return void 0===n&&(n=null),Di.CreateGroundFromHeightMap(e,t,i,n)},e.CreatePolygon=function(e,t,i,n){return void 0===i&&(i=null),void 0===n&&(n=earcut),Xs.CreatePolygon(e,t,i,n)},e.ExtrudePolygon=function(e,t,i,n){return void 0===i&&(i=null),void 0===n&&(n=earcut),Xs.ExtrudePolygon(e,t,i,n)},e.CreateTube=function(e,t,i){return void 0===i&&(i=null),Ks.CreateTube(e,t,i)},e.CreatePolyhedron=function(e,t,i){return void 0===i&&(i=null),Vn.CreatePolyhedron(e,t,i)},e.CreateDecal=function(e,t,i){return Zs.CreateDecal(e,t,i)},e}(),$s=function(){return function(e,t,i){this.quality=e,this.distance=t,this.optimizeMesh=i}}(),ea=function(){function e(){this.running=!1,this._simplificationArray=[]}return e.prototype.addTask=function(e){this._simplificationArray.push(e)},e.prototype.executeNext=function(){var e=this._simplificationArray.pop();e?(this.running=!0,this.runSimplification(e)):this.running=!1},e.prototype.runSimplification=function(e){var t=this;if(e.parallelProcessing)e.settings.forEach(function(i){t.getSimplifier(e).simplify(i,function(n){e.mesh.addLODLevel(i.distance,n),n.isVisible=!0,i.quality===e.settings[e.settings.length-1].quality&&e.successCallback&&e.successCallback(),t.executeNext()})});else{var i=this.getSimplifier(e);ye.a.Run(e.settings.length,function(t){var n,r;n=e.settings[t.index],r=function(){t.executeNext()},i.simplify(n,function(t){e.mesh.addLODLevel(n.distance,t),t.isVisible=!0,r()})},function(){e.successCallback&&e.successCallback(),t.executeNext()})}},e.prototype.getSimplifier=function(e){switch(e.simplificationType){case qs.QUADRATIC:default:return new oa(e.mesh)}},e}();!function(e){e[e.QUADRATIC=0]="QUADRATIC"}(qs||(qs={}));var ta=function(){return function(e){this.vertices=e,this.error=new Array(4),this.deleted=!1,this.isDirty=!1,this.deletePending=!1,this.borderFactor=0}}(),ia=function(){function e(e,t){this.position=e,this.id=t,this.isBorder=!0,this.q=new na,this.triangleCount=0,this.triangleStart=0,this.originalOffsets=[]}return e.prototype.updatePosition=function(e){this.position.copyFrom(e)},e}(),na=function(){function e(e){this.data=new Array(10);for(var t=0;t<10;++t)e&&e[t]?this.data[t]=e[t]:this.data[t]=0}return e.prototype.det=function(e,t,i,n,r,o,s,a,c){return this.data[e]*this.data[r]*this.data[c]+this.data[i]*this.data[n]*this.data[a]+this.data[t]*this.data[o]*this.data[s]-this.data[i]*this.data[r]*this.data[s]-this.data[e]*this.data[o]*this.data[a]-this.data[t]*this.data[n]*this.data[c]},e.prototype.addInPlace=function(e){for(var t=0;t<10;++t)this.data[t]+=e.data[t]},e.prototype.addArrayInPlace=function(e){for(var t=0;t<10;++t)this.data[t]+=e[t]},e.prototype.add=function(t){for(var i=new e,n=0;n<10;++n)i.data[n]=this.data[n]+t.data[n];return i},e.FromData=function(t,i,n,r){return new e(e.DataFromNumbers(t,i,n,r))},e.DataFromNumbers=function(e,t,i,n){return[e*e,e*t,e*i,e*n,t*t,t*i,t*n,i*i,i*n,n*n]},e}(),ra=function(){return function(e,t){this.vertexId=e,this.triangleId=t}}(),oa=function(){function e(e){this._mesh=e,this.syncIterations=5e3,this.aggressiveness=7,this.decimationIterations=100,this.boundingBoxEpsilon=o.h}return e.prototype.simplify=function(e,t){var i=this;this.initDecimatedMesh(),ye.a.Run(this._mesh.subMeshes.length,function(t){i.initWithMesh(t.index,function(){i.runDecimation(e,t.index,function(){t.executeNext()})},e.optimizeMesh)},function(){setTimeout(function(){t(i._reconstructedMesh)},0)})},e.prototype.runDecimation=function(e,t,i){var n=this,r=~~(this.triangles.length*e.quality),s=0,a=this.triangles.length;ye.a.Run(this.decimationIterations,function(e){var t,i;a-s<=r?e.breakLoop():(t=e.index,i=function(){e.executeNext()},setTimeout(function(){t%5==0&&n.updateMesh(0===t);for(var e=0;e<n.triangles.length;++e)n.triangles[e].isDirty=!1;var c=1e-9*Math.pow(t+3,n.aggressiveness);ye.a.SyncAsyncForLoop(n.triangles.length,n.syncIterations,function(e){var t=~~((n.triangles.length/2+e)%n.triangles.length),i=n.triangles[t];if(i&&!(i.error[3]>c||i.deleted||i.isDirty))for(var r=0;r<3;++r)if(i.error[r]<c){var a=[],l=[],u=i.vertices[r],h=i.vertices[(r+1)%3];if(u.isBorder||h.isBorder)continue;var d=o.x.Zero();n.calculateError(u,h,d);var f=new Array;if(n.isFlipped(u,h,d,a,f))continue;if(n.isFlipped(h,u,d,l,f))continue;if(a.indexOf(!0)<0||l.indexOf(!0)<0)continue;var p=new Array;if(f.forEach(function(e){-1===p.indexOf(e)&&(e.deletePending=!0,p.push(e))}),p.length%2!=0)continue;u.q=h.q.add(u.q),u.updatePosition(d);var _=n.references.length;s=n.updateTriangles(u,u,a,s),s=n.updateTriangles(u,h,l,s);var g=n.references.length-_;if(g<=u.triangleCount){if(g)for(var m=0;m<g;m++)n.references[u.triangleStart+m]=n.references[_+m]}else u.triangleStart=_;u.triangleCount=g;break}},i,function(){return a-s<=r})},0))},function(){setTimeout(function(){n.reconstructMesh(t),i()},0)})},e.prototype.initWithMesh=function(e,t,i){var n=this;this.vertices=[],this.triangles=[];var r=this._mesh.getVerticesData(Oi.b.PositionKind),s=this._mesh.getIndices(),a=this._mesh.subMeshes[e],c=[],l=a.verticesCount;ye.a.SyncAsyncForLoop(l,this.syncIterations/4>>0,function(e){if(r){var t=e+a.verticesStart,s=o.x.FromArray(r,3*t),l=function(e){if(i)for(var t=0;t<n.vertices.length;++t)if(n.vertices[t].position.equals(e))return n.vertices[t];return null}(s)||new ia(s,n.vertices.length);l.originalOffsets.push(t),l.id===n.vertices.length&&n.vertices.push(l),c.push(l.id)}},function(){ye.a.SyncAsyncForLoop(a.indexCount/3,n.syncIterations,function(e){if(s){var t=3*(a.indexStart/3+e),i=s[t+0],r=s[t+1],o=s[t+2],l=n.vertices[c[i-a.verticesStart]],u=n.vertices[c[r-a.verticesStart]],h=n.vertices[c[o-a.verticesStart]],d=new ta([l,u,h]);d.originalOffset=t,n.triangles.push(d)}},function(){n.init(t)})})},e.prototype.init=function(e){var t=this;ye.a.SyncAsyncForLoop(this.triangles.length,this.syncIterations,function(e){var i=t.triangles[e];i.normal=o.x.Cross(i.vertices[1].position.subtract(i.vertices[0].position),i.vertices[2].position.subtract(i.vertices[0].position)).normalize();for(var n=0;n<3;n++)i.vertices[n].q.addArrayInPlace(na.DataFromNumbers(i.normal.x,i.normal.y,i.normal.z,-o.x.Dot(i.normal,i.vertices[0].position)))},function(){ye.a.SyncAsyncForLoop(t.triangles.length,t.syncIterations,function(e){for(var i=t.triangles[e],n=0;n<3;++n)i.error[n]=t.calculateError(i.vertices[n],i.vertices[(n+1)%3]);i.error[3]=Math.min(i.error[0],i.error[1],i.error[2])},function(){e()})})},e.prototype.reconstructMesh=function(e){var t,i,n,r=[];for(t=0;t<this.vertices.length;++t)this.vertices[t].triangleCount=0;for(t=0;t<this.triangles.length;++t)if(!this.triangles[t].deleted){for(i=this.triangles[t],n=0;n<3;++n)i.vertices[n].triangleCount=1;r.push(i)}var o=this._reconstructedMesh.getVerticesData(Oi.b.PositionKind)||[],s=this._reconstructedMesh.getVerticesData(Oi.b.NormalKind)||[],a=this._reconstructedMesh.getVerticesData(Oi.b.UVKind)||[],c=this._reconstructedMesh.getVerticesData(Oi.b.ColorKind)||[],l=this._mesh.getVerticesData(Oi.b.NormalKind),u=this._mesh.getVerticesData(Oi.b.UVKind),h=this._mesh.getVerticesData(Oi.b.ColorKind),d=0;for(t=0;t<this.vertices.length;++t){var f=this.vertices[t];f.id=d,f.triangleCount&&f.originalOffsets.forEach(function(e){l&&(o.push(f.position.x),o.push(f.position.y),o.push(f.position.z),s.push(l[3*e]),s.push(l[3*e+1]),s.push(l[3*e+2]),u&&u.length&&(a.push(u[2*e]),a.push(u[2*e+1])),h&&h.length&&(c.push(h[4*e]),c.push(h[4*e+1]),c.push(h[4*e+2]),c.push(h[4*e+3])),++d)})}var p=this._reconstructedMesh.getTotalIndices(),_=this._reconstructedMesh.getTotalVertices(),g=this._reconstructedMesh.subMeshes;this._reconstructedMesh.subMeshes=[];var m=this._reconstructedMesh.getIndices(),v=this._mesh.getIndices();for(t=0;t<r.length;++t)i=r[t],[0,1,2].forEach(function(e){var t=v[i.originalOffset+e],n=i.vertices[e].originalOffsets.indexOf(t);n<0&&(n=0),m.push(i.vertices[e].id+n+_)});this._reconstructedMesh.setIndices(m),this._reconstructedMesh.setVerticesData(Oi.b.PositionKind,o),this._reconstructedMesh.setVerticesData(Oi.b.NormalKind,s),a.length>0&&this._reconstructedMesh.setVerticesData(Oi.b.UVKind,a),c.length>0&&this._reconstructedMesh.setVerticesData(Oi.b.ColorKind,c);var y=this._mesh.subMeshes[e];e>0&&(this._reconstructedMesh.subMeshes=[],g.forEach(function(e){Os.b.AddToMesh(e.materialIndex,e.verticesStart,e.verticesCount,e.indexStart,e.indexCount,e.getMesh())}),Os.b.AddToMesh(y.materialIndex,_,d,p,3*r.length,this._reconstructedMesh))},e.prototype.initDecimatedMesh=function(){this._reconstructedMesh=new fe.a(this._mesh.name+"Decimated",this._mesh.getScene()),this._reconstructedMesh.material=this._mesh.material,this._reconstructedMesh.parent=this._mesh.parent,this._reconstructedMesh.isVisible=!1,this._reconstructedMesh.renderingGroupId=this._mesh.renderingGroupId},e.prototype.isFlipped=function(e,t,i,n,r){for(var s=0;s<e.triangleCount;++s){var a=this.triangles[this.references[e.triangleStart+s].triangleId];if(!a.deleted){var c=this.references[e.triangleStart+s].vertexId,l=a.vertices[(c+1)%3],u=a.vertices[(c+2)%3];if(l!==t&&u!==t){var h=l.position.subtract(i);h=h.normalize();var d=u.position.subtract(i);if(d=d.normalize(),Math.abs(o.x.Dot(h,d))>.999)return!0;var f=o.x.Cross(h,d).normalize();if(n[s]=!1,o.x.Dot(f,a.normal)<.2)return!0}else n[s]=!0,r.push(a)}}return!1},e.prototype.updateTriangles=function(e,t,i,n){for(var r=n,o=0;o<t.triangleCount;++o){var s=this.references[t.triangleStart+o],a=this.triangles[s.triangleId];a.deleted||(i[o]&&a.deletePending?(a.deleted=!0,r++):(a.vertices[s.vertexId]=e,a.isDirty=!0,a.error[0]=this.calculateError(a.vertices[0],a.vertices[1])+a.borderFactor/2,a.error[1]=this.calculateError(a.vertices[1],a.vertices[2])+a.borderFactor/2,a.error[2]=this.calculateError(a.vertices[2],a.vertices[0])+a.borderFactor/2,a.error[3]=Math.min(a.error[0],a.error[1],a.error[2]),this.references.push(s)))}return r},e.prototype.identifyBorder=function(){for(var e=0;e<this.vertices.length;++e){var t,i=[],n=[],r=this.vertices[e];for(t=0;t<r.triangleCount;++t)for(var o=this.triangles[this.references[r.triangleStart+t].triangleId],s=0;s<3;s++){for(var a=0,c=o.vertices[s];a<i.length&&n[a]!==c.id;)++a;a===i.length?(i.push(1),n.push(c.id)):i[a]++}for(t=0;t<i.length;++t)1===i[t]?this.vertices[n[t]].isBorder=!0:this.vertices[n[t]].isBorder=!1}},e.prototype.updateMesh=function(e){var t,i,n,r;if(void 0===e&&(e=!1),!e){var o=[];for(t=0;t<this.triangles.length;++t)this.triangles[t].deleted||o.push(this.triangles[t]);this.triangles=o}for(t=0;t<this.vertices.length;++t)this.vertices[t].triangleCount=0,this.vertices[t].triangleStart=0;for(t=0;t<this.triangles.length;++t)for(i=this.triangles[t],n=0;n<3;++n)(r=i.vertices[n]).triangleCount++;var s=0;for(t=0;t<this.vertices.length;++t)this.vertices[t].triangleStart=s,s+=this.vertices[t].triangleCount,this.vertices[t].triangleCount=0;var a=new Array(3*this.triangles.length);for(t=0;t<this.triangles.length;++t)for(i=this.triangles[t],n=0;n<3;++n)a[(r=i.vertices[n]).triangleStart+r.triangleCount]=new ra(n,t),r.triangleCount++;this.references=a,e&&this.identifyBorder()},e.prototype.vertexError=function(e,t){var i=t.x,n=t.y,r=t.z;return e.data[0]*i*i+2*e.data[1]*i*n+2*e.data[2]*i*r+2*e.data[3]*i+e.data[4]*n*n+2*e.data[5]*n*r+2*e.data[6]*n+e.data[7]*r*r+2*e.data[8]*r+e.data[9]},e.prototype.calculateError=function(e,t,i){var n=e.q.add(t.q),r=e.isBorder&&t.isBorder,s=0,a=n.det(0,1,2,1,4,5,2,5,7);if(0===a||r){var c=e.position.add(t.position).divide(new o.x(2,2,2)),l=this.vertexError(n,e.position),u=this.vertexError(n,t.position),h=this.vertexError(n,c);(s=Math.min(l,u,h))===l?i&&i.copyFrom(e.position):s===u?i&&i.copyFrom(t.position):i&&i.copyFrom(c)}else i||(i=o.x.Zero()),i.x=-1/a*n.det(1,2,3,4,5,6,5,7,8),i.y=1/a*n.det(0,2,3,1,5,6,2,7,8),i.z=-1/a*n.det(0,1,3,1,4,6,2,5,8),s=this.vertexError(n,i);return s},e}();Object.defineProperty(W.a.prototype,"simplificationQueue",{get:function(){if(!this._simplificationQueue){this._simplificationQueue=new ea;var e=this._getComponent(Ae.a.NAME_SIMPLIFICATIONQUEUE);e||(e=new sa(this),this._addComponent(e))}return this._simplificationQueue},set:function(e){this._simplificationQueue=e},enumerable:!0,configurable:!0}),fe.a.prototype.simplify=function(e,t,i,n){return void 0===t&&(t=!0),void 0===i&&(i=qs.QUADRATIC),this.getScene().simplificationQueue.addTask({settings:e,parallelProcessing:t,mesh:this,simplificationType:i,successCallback:n}),this};var sa=function(){function e(e){this.name=Ae.a.NAME_SIMPLIFICATIONQUEUE,this.scene=e}return e.prototype.register=function(){this.scene._beforeCameraUpdateStage.registerStep(Ae.a.STEP_BEFORECAMERAUPDATE_SIMPLIFICATIONQUEUE,this,this._beforeCameraUpdate)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e.prototype._beforeCameraUpdate=function(){this.scene._simplificationQueue&&!this.scene._simplificationQueue.running&&this.scene._simplificationQueue.executeNext()},e}(),aa=i(110),ca=i(78),la=i(73);ge.b.OfflineProviderFactory=function(e,t,i){return void 0===i&&(i=!1),new ha(e,t,i)};var ua,ha=function(){function e(t,i,n){var r=this;void 0===n&&(n=!1),this._idbFactory=window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB,this._callbackManifestChecked=i,this._currentSceneUrl=e._ReturnFullUrlLocation(t),this._db=null,this._enableSceneOffline=!1,this._enableTexturesOffline=!1,this._manifestVersionFound=0,this._mustUpdateRessources=!1,this._hasReachedQuota=!1,e.IDBStorageEnabled?n?(this._enableSceneOffline=!0,this._enableTexturesOffline=!0,this._manifestVersionFound=1,ye.h.SetImmediate(function(){r._callbackManifestChecked(!0)})):this._checkManifestFile():this._callbackManifestChecked(!0)}return Object.defineProperty(e.prototype,"enableSceneOffline",{get:function(){return this._enableSceneOffline},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"enableTexturesOffline",{get:function(){return this._enableTexturesOffline},enumerable:!0,configurable:!0}),e.prototype._checkManifestFile=function(){var t=this,i=function(){t._enableSceneOffline=!1,t._enableTexturesOffline=!1,t._callbackManifestChecked(!1)},n=!1,r=this._currentSceneUrl+".manifest",o=new gs.a;navigator.onLine&&(n=!0,r=r+(null==r.match(/\?/)?"?":"&")+Date.now()),o.open("GET",r),o.addEventListener("load",function(){if(200===o.status||e._ValidateXHRData(o,1))try{var n=JSON.parse(o.response);t._enableSceneOffline=n.enableSceneOffline,t._enableTexturesOffline=n.enableTexturesOffline&&e.IsUASupportingBlobStorage,n.version&&!isNaN(parseInt(n.version))&&(t._manifestVersionFound=n.version),t._callbackManifestChecked&&t._callbackManifestChecked(!0)}catch(e){i()}else i()},!1),o.addEventListener("error",function(){if(n){n=!1;var e=t._currentSceneUrl+".manifest";o.open("GET",e),o.send()}else i()},!1);try{o.send()}catch(e){p.a.Error("Error on XHR send request."),this._callbackManifestChecked(!1)}},e.prototype.open=function(e,t){var i=this,n=function(){i._isSupported=!1,t&&t()};if(this._idbFactory&&(this._enableSceneOffline||this._enableTexturesOffline))if(this._db)e&&e();else{this._hasReachedQuota=!1,this._isSupported=!0;var r=this._idbFactory.open("babylonjs",1);r.onerror=function(){n()},r.onblocked=function(){p.a.Error("IDB request blocked. Please reload the page."),n()},r.onsuccess=function(){i._db=r.result,e()},r.onupgradeneeded=function(e){if(i._db=e.target.result,i._db)try{i._db.createObjectStore("scenes",{keyPath:"sceneUrl"}),i._db.createObjectStore("versions",{keyPath:"sceneUrl"}),i._db.createObjectStore("textures",{keyPath:"textureUrl"})}catch(e){p.a.Error("Error while creating object stores. Exception: "+e.message),n()}}}else this._isSupported=!1,t&&t()},e.prototype.loadImage=function(t,i){var n=this,r=e._ReturnFullUrlLocation(t),o=function(){n._hasReachedQuota||null===n._db?i.src=t:n._saveImageIntoDBAsync(r,i)};this._mustUpdateRessources?o():this._loadImageFromDBAsync(r,i,o)},e.prototype._loadImageFromDBAsync=function(e,t,i){if(this._isSupported&&null!==this._db){var n,r=this._db.transaction(["textures"]);r.onabort=function(){t.src=e},r.oncomplete=function(){var r;if(n){var o=window.URL||window.webkitURL;r=o.createObjectURL(n.data),t.onerror=function(){p.a.Error("Error loading image from blob URL: "+r+" switching back to web url: "+e),t.src=e},t.src=r}else i()};var o=r.objectStore("textures").get(e);o.onsuccess=function(e){n=e.target.result},o.onerror=function(){p.a.Error("Error loading texture "+e+" from DB."),t.src=e}}else p.a.Error("Error: IndexedDB not supported by your browser or BabylonJS Database is not open."),t.src=e},e.prototype._saveImageIntoDBAsync=function(t,i){var n=this;if(this._isSupported){var r=function(){var e;if(o){var t=window.URL||window.webkitURL;try{e=t.createObjectURL(o)}catch(i){e=t.createObjectURL(o)}}e&&(i.src=e)};if(e.IsUASupportingBlobStorage){var o,s=new gs.a;s.open("GET",t),s.responseType="blob",s.addEventListener("load",function(){if(200===s.status&&n._db){o=s.response;var a=n._db.transaction(["textures"],"readwrite");a.onabort=function(e){try{var t=(e.srcElement||e.target).error;t&&"QuotaExceededError"===t.name&&(n._hasReachedQuota=!0)}catch(e){}r()},a.oncomplete=function(){r()};var c={textureUrl:t,data:o};try{var l=a.objectStore("textures").put(c);l.onsuccess=function(){},l.onerror=function(){r()}}catch(r){25===r.code&&(e.IsUASupportingBlobStorage=!1,n._enableTexturesOffline=!1),i.src=t}}else i.src=t},!1),s.addEventListener("error",function(){p.a.Error("Error in XHR request in BABYLON.Database."),i.src=t},!1),s.send()}else i.src=t}else p.a.Error("Error: IndexedDB not supported by your browser or BabylonJS Database is not open."),i.src=t},e.prototype._checkVersionFromDB=function(e,t){var i=this;this._loadVersionFromDBAsync(e,t,function(){i._saveVersionIntoDBAsync(e,t)})},e.prototype._loadVersionFromDBAsync=function(e,t,i){var n,r=this;if(this._isSupported&&this._db)try{var o=this._db.transaction(["versions"]);o.oncomplete=function(){n?r._manifestVersionFound!==n.data?(r._mustUpdateRessources=!0,i()):t(n.data):(r._mustUpdateRessources=!0,i())},o.onabort=function(){t(-1)};var s=o.objectStore("versions").get(e);s.onsuccess=function(e){n=e.target.result},s.onerror=function(){p.a.Error("Error loading version for scene "+e+" from DB."),t(-1)}}catch(e){p.a.Error("Error while accessing 'versions' object store (READ OP). Exception: "+e.message),t(-1)}else p.a.Error("Error: IndexedDB not supported by your browser or BabylonJS Database is not open."),t(-1)},e.prototype._saveVersionIntoDBAsync=function(e,t){var i=this;if(this._isSupported&&!this._hasReachedQuota&&this._db)try{var n=this._db.transaction(["versions"],"readwrite");n.onabort=function(e){try{var n=e.srcElement.error;n&&"QuotaExceededError"===n.name&&(i._hasReachedQuota=!0)}catch(e){}t(-1)},n.oncomplete=function(){t(i._manifestVersionFound)};var r={sceneUrl:e,data:this._manifestVersionFound},o=n.objectStore("versions").put(r);o.onsuccess=function(){},o.onerror=function(){p.a.Error("Error in DB add version request in BABYLON.Database.")}}catch(e){p.a.Error("Error while accessing 'versions' object store (WRITE OP). Exception: "+e.message),t(-1)}else t(-1)},e.prototype.loadFile=function(t,i,n,r,o){var s=this,a=e._ReturnFullUrlLocation(t),c=function(){s._saveFileAsync(a,i,n,o,r)};this._checkVersionFromDB(a,function(e){-1!==e?s._mustUpdateRessources?s._saveFileAsync(a,i,n,o,r):s._loadFileAsync(a,i,c):r&&r()})},e.prototype._loadFileAsync=function(e,t,i){if(this._isSupported&&this._db){var n,r;n=-1!==e.indexOf(".babylon")?"scenes":"textures";var o=this._db.transaction([n]);o.oncomplete=function(){r?t(r.data):i()},o.onabort=function(){i()};var s=o.objectStore(n).get(e);s.onsuccess=function(e){r=e.target.result},s.onerror=function(){p.a.Error("Error loading file "+e+" from DB."),i()}}else p.a.Error("Error: IndexedDB not supported by your browser or BabylonJS Database is not open."),t()},e.prototype._saveFileAsync=function(t,i,n,r,o){var s=this;if(this._isSupported){var a;a=-1!==t.indexOf(".babylon")?"scenes":"textures";var c,l=new gs.a;l.open("GET",t+"?"+Date.now()),r&&(l.responseType="arraybuffer"),n&&(l.onprogress=n),l.addEventListener("load",function(){if(200===l.status||l.status<400&&e._ValidateXHRData(l,r?6:1))if(c=r?l.response:l.responseText,!s._hasReachedQuota&&s._db){var n,u=s._db.transaction([a],"readwrite");u.onabort=function(e){try{var t=e.srcElement.error;t&&"QuotaExceededError"===t.name&&(s._hasReachedQuota=!0)}catch(e){}i(c)},u.oncomplete=function(){i(c)},n="scenes"===a?{sceneUrl:t,data:c,version:s._manifestVersionFound}:{textureUrl:t,data:c};try{var h=u.objectStore(a).put(n);h.onsuccess=function(){},h.onerror=function(){p.a.Error("Error in DB add file request in BABYLON.Database.")}}catch(e){i(c)}}else i(c);else l.status>=400&&o?o(l):i()},!1),l.addEventListener("error",function(){p.a.Error("error on XHR request."),i()},!1),l.send()}else p.a.Error("Error: IndexedDB not supported by your browser or Babylon.js Database is not open."),i()},e._ValidateXHRData=function(e,t){void 0===t&&(t=7);try{if(1&t){if(e.responseText&&e.responseText.length>0)return!0;if(1===t)return!1}if(2&t){var i=us.GetTGAHeader(e.response);if(i.width&&i.height&&i.width>0&&i.height>0)return!0;if(2===t)return!1}if(4&t){var n=new Uint8Array(e.response,0,3);return 68===n[0]&&68===n[1]&&83===n[2]}}catch(e){}return!1},e.IsUASupportingBlobStorage=!0,e.IDBStorageEnabled=!1,e._ParseURL=function(e){document.createElement("a").href=e;var t=e.substring(0,e.lastIndexOf("#")),i=e.substring(t.lastIndexOf("/")+1,e.length);return e.substring(0,e.indexOf(i,0))},e._ReturnFullUrlLocation=function(t){return-1===t.indexOf("http:/")&&-1===t.indexOf("https:/")?e._ParseURL(window.location.href)+t:t},e}(),da=function(){function e(){this.direction1=new o.x(0,1,0),this.direction2=new o.x(0,1,0),this.minEmitBox=new o.x(-.5,-.5,-.5),this.maxEmitBox=new o.x(.5,.5,.5)}return e.prototype.startDirectionFunction=function(e,t,i){var n=D.a.RandomRange(this.direction1.x,this.direction2.x),r=D.a.RandomRange(this.direction1.y,this.direction2.y),s=D.a.RandomRange(this.direction1.z,this.direction2.z);o.x.TransformNormalFromFloatsToRef(n,r,s,e,t)},e.prototype.startPositionFunction=function(e,t,i){var n=D.a.RandomRange(this.minEmitBox.x,this.maxEmitBox.x),r=D.a.RandomRange(this.minEmitBox.y,this.maxEmitBox.y),s=D.a.RandomRange(this.minEmitBox.z,this.maxEmitBox.z);o.x.TransformCoordinatesFromFloatsToRef(n,r,s,e,t)},e.prototype.clone=function(){var t=new e;return S.a.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2),e.setVector3("minEmitBox",this.minEmitBox),e.setVector3("maxEmitBox",this.maxEmitBox)},e.prototype.getEffectDefines=function(){return"#define BOXEMITTER"},e.prototype.getClassName=function(){return"BoxParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.direction1=this.direction1.asArray(),e.direction2=this.direction2.asArray(),e.minEmitBox=this.minEmitBox.asArray(),e.maxEmitBox=this.maxEmitBox.asArray(),e},e.prototype.parse=function(e){o.x.FromArrayToRef(e.direction1,0,this.direction1),o.x.FromArrayToRef(e.direction2,0,this.direction2),o.x.FromArrayToRef(e.minEmitBox,0,this.minEmitBox),o.x.FromArrayToRef(e.maxEmitBox,0,this.maxEmitBox)},e}(),fa=function(){function e(e,t,i){void 0===e&&(e=1),void 0===t&&(t=Math.PI),void 0===i&&(i=0),this.directionRandomizer=i,this.radiusRange=1,this.heightRange=1,this.emitFromSpawnPointOnly=!1,this.angle=t,this.radius=e}return Object.defineProperty(e.prototype,"radius",{get:function(){return this._radius},set:function(e){this._radius=e,this._buildHeight()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"angle",{get:function(){return this._angle},set:function(e){this._angle=e,this._buildHeight()},enumerable:!0,configurable:!0}),e.prototype._buildHeight=function(){0!==this._angle?this._height=this._radius/Math.tan(this._angle/2):this._height=1},e.prototype.startDirectionFunction=function(e,t,i){if(1===Math.abs(Math.cos(this._angle)))o.x.TransformNormalFromFloatsToRef(0,1,0,e,t);else{var n=i.position.subtract(e.getTranslation()).normalize(),r=D.a.RandomRange(0,this.directionRandomizer),s=D.a.RandomRange(0,this.directionRandomizer),a=D.a.RandomRange(0,this.directionRandomizer);n.x+=r,n.y+=s,n.z+=a,n.normalize(),o.x.TransformNormalFromFloatsToRef(n.x,n.y,n.z,e,t)}},e.prototype.startPositionFunction=function(e,t,i){var n,r=D.a.RandomRange(0,2*Math.PI);n=this.emitFromSpawnPointOnly?1e-4:1-(n=D.a.RandomRange(0,this.heightRange))*n;var s=this._radius-D.a.RandomRange(0,this._radius*this.radiusRange),a=(s*=n)*Math.sin(r),c=s*Math.cos(r),l=n*this._height;o.x.TransformCoordinatesFromFloatsToRef(a,l,c,e,t)},e.prototype.clone=function(){var t=new e(this._radius,this._angle,this.directionRandomizer);return S.a.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setFloat2("radius",this._radius,this.radiusRange),e.setFloat("coneAngle",this._angle),e.setFloat2("height",this._height,this.heightRange),e.setFloat("directionRandomizer",this.directionRandomizer)},e.prototype.getEffectDefines=function(){var e="#define CONEEMITTER";return this.emitFromSpawnPointOnly&&(e+="\n#define CONEEMITTERSPAWNPOINT"),e},e.prototype.getClassName=function(){return"ConeParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.radius=this._radius,e.angle=this._angle,e.directionRandomizer=this.directionRandomizer,e},e.prototype.parse=function(e){this.radius=e.radius,this.angle=e.angle,this.directionRandomizer=e.directionRandomizer},e}(),pa=function(){function e(e,t,i,n){void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===n&&(n=0),this.radius=e,this.height=t,this.radiusRange=i,this.directionRandomizer=n}return e.prototype.startDirectionFunction=function(e,t,i){var n=i.position.subtract(e.getTranslation()).normalize(),r=D.a.RandomRange(-this.directionRandomizer/2,this.directionRandomizer/2),s=Math.atan2(n.x,n.z);s+=D.a.RandomRange(-Math.PI/2,Math.PI/2)*this.directionRandomizer,n.y=r,n.x=Math.sin(s),n.z=Math.cos(s),n.normalize(),o.x.TransformNormalFromFloatsToRef(n.x,n.y,n.z,e,t)},e.prototype.startPositionFunction=function(e,t,i){var n=D.a.RandomRange(-this.height/2,this.height/2),r=D.a.RandomRange(0,2*Math.PI),s=D.a.RandomRange((1-this.radiusRange)*(1-this.radiusRange),1),a=Math.sqrt(s)*this.radius,c=a*Math.cos(r),l=a*Math.sin(r);o.x.TransformCoordinatesFromFloatsToRef(c,n,l,e,t)},e.prototype.clone=function(){var t=new e(this.radius,this.directionRandomizer);return S.a.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("height",this.height),e.setFloat("radiusRange",this.radiusRange),e.setFloat("directionRandomizer",this.directionRandomizer)},e.prototype.getEffectDefines=function(){return"#define CYLINDEREMITTER"},e.prototype.getClassName=function(){return"CylinderParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.radius=this.radius,e.height=this.height,e.radiusRange=this.radiusRange,e.directionRandomizer=this.directionRandomizer,e},e.prototype.parse=function(e){this.radius=e.radius,this.height=e.height,this.radiusRange=e.radiusRange,this.directionRandomizer=e.directionRandomizer},e}(),_a=function(e){function t(t,i,n,r,s){void 0===t&&(t=1),void 0===i&&(i=1),void 0===n&&(n=1),void 0===r&&(r=new o.x(0,1,0)),void 0===s&&(s=new o.x(0,1,0));var a=e.call(this,t,i,n)||this;return a.direction1=r,a.direction2=s,a}return l.d(t,e),t.prototype.startDirectionFunction=function(e,t,i){var n=D.a.RandomRange(this.direction1.x,this.direction2.x),r=D.a.RandomRange(this.direction1.y,this.direction2.y),s=D.a.RandomRange(this.direction1.z,this.direction2.z);o.x.TransformNormalFromFloatsToRef(n,r,s,e,t)},t.prototype.clone=function(){var e=new t(this.radius,this.height,this.radiusRange,this.direction1,this.direction2);return S.a.DeepCopy(this,e),e},t.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("height",this.height),e.setFloat("radiusRange",this.radiusRange),e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2)},t.prototype.getEffectDefines=function(){return"#define CYLINDEREMITTER\n#define DIRECTEDCYLINDEREMITTER"},t.prototype.getClassName=function(){return"CylinderDirectedParticleEmitter"},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.direction1=this.direction1.asArray(),t.direction2=this.direction2.asArray(),t},t.prototype.parse=function(t){e.prototype.parse.call(this,t),this.direction1.copyFrom(t.direction1),this.direction2.copyFrom(t.direction2)},t}(pa),ga=function(){function e(e,t,i){void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=0),this.radius=e,this.radiusRange=t,this.directionRandomizer=i}return e.prototype.startDirectionFunction=function(e,t,i){var n=i.position.subtract(e.getTranslation()).normalize(),r=D.a.RandomRange(0,this.directionRandomizer),s=D.a.RandomRange(0,this.directionRandomizer),a=D.a.RandomRange(0,this.directionRandomizer);n.x+=r,n.y+=s,n.z+=a,n.normalize(),o.x.TransformNormalFromFloatsToRef(n.x,n.y,n.z,e,t)},e.prototype.startPositionFunction=function(e,t,i){var n=this.radius-D.a.RandomRange(0,this.radius*this.radiusRange),r=D.a.RandomRange(0,1),s=D.a.RandomRange(0,2*Math.PI),a=Math.acos(2*r-1),c=n*Math.cos(s)*Math.sin(a),l=n*Math.cos(a),u=n*Math.sin(s)*Math.sin(a);o.x.TransformCoordinatesFromFloatsToRef(c,Math.abs(l),u,e,t)},e.prototype.clone=function(){var t=new e(this.radius,this.directionRandomizer);return S.a.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("radiusRange",this.radiusRange),e.setFloat("directionRandomizer",this.directionRandomizer)},e.prototype.getEffectDefines=function(){return"#define HEMISPHERICEMITTER"},e.prototype.getClassName=function(){return"HemisphericParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.radius=this.radius,e.radiusRange=this.radiusRange,e.directionRandomizer=this.directionRandomizer,e},e.prototype.parse=function(e){this.radius=e.radius,this.radiusRange=e.radiusRange,this.directionRandomizer=e.directionRandomizer},e}(),ma=function(){function e(){this.direction1=new o.x(0,1,0),this.direction2=new o.x(0,1,0)}return e.prototype.startDirectionFunction=function(e,t,i){var n=D.a.RandomRange(this.direction1.x,this.direction2.x),r=D.a.RandomRange(this.direction1.y,this.direction2.y),s=D.a.RandomRange(this.direction1.z,this.direction2.z);o.x.TransformNormalFromFloatsToRef(n,r,s,e,t)},e.prototype.startPositionFunction=function(e,t,i){o.x.TransformCoordinatesFromFloatsToRef(0,0,0,e,t)},e.prototype.clone=function(){var t=new e;return S.a.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2)},e.prototype.getEffectDefines=function(){return"#define POINTEMITTER"},e.prototype.getClassName=function(){return"PointParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.direction1=this.direction1.asArray(),e.direction2=this.direction2.asArray(),e},e.prototype.parse=function(e){o.x.FromArrayToRef(e.direction1,0,this.direction1),o.x.FromArrayToRef(e.direction2,0,this.direction2)},e}(),va=function(){function e(e,t,i){void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=0),this.radius=e,this.radiusRange=t,this.directionRandomizer=i}return e.prototype.startDirectionFunction=function(e,t,i){var n=i.position.subtract(e.getTranslation()).normalize(),r=D.a.RandomRange(0,this.directionRandomizer),s=D.a.RandomRange(0,this.directionRandomizer),a=D.a.RandomRange(0,this.directionRandomizer);n.x+=r,n.y+=s,n.z+=a,n.normalize(),o.x.TransformNormalFromFloatsToRef(n.x,n.y,n.z,e,t)},e.prototype.startPositionFunction=function(e,t,i){var n=this.radius-D.a.RandomRange(0,this.radius*this.radiusRange),r=D.a.RandomRange(0,1),s=D.a.RandomRange(0,2*Math.PI),a=Math.acos(2*r-1),c=n*Math.cos(s)*Math.sin(a),l=n*Math.cos(a),u=n*Math.sin(s)*Math.sin(a);o.x.TransformCoordinatesFromFloatsToRef(c,l,u,e,t)},e.prototype.clone=function(){var t=new e(this.radius,this.directionRandomizer);return S.a.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("radiusRange",this.radiusRange),e.setFloat("directionRandomizer",this.directionRandomizer)},e.prototype.getEffectDefines=function(){return"#define SPHEREEMITTER"},e.prototype.getClassName=function(){return"SphereParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.radius=this.radius,e.radiusRange=this.radiusRange,e.directionRandomizer=this.directionRandomizer,e},e.prototype.parse=function(e){this.radius=e.radius,this.radiusRange=e.radiusRange,this.directionRandomizer=e.directionRandomizer},e}(),ya=function(e){function t(t,i,n){void 0===t&&(t=1),void 0===i&&(i=new o.x(0,1,0)),void 0===n&&(n=new o.x(0,1,0));var r=e.call(this,t)||this;return r.direction1=i,r.direction2=n,r}return l.d(t,e),t.prototype.startDirectionFunction=function(e,t,i){var n=D.a.RandomRange(this.direction1.x,this.direction2.x),r=D.a.RandomRange(this.direction1.y,this.direction2.y),s=D.a.RandomRange(this.direction1.z,this.direction2.z);o.x.TransformNormalFromFloatsToRef(n,r,s,e,t)},t.prototype.clone=function(){var e=new t(this.radius,this.direction1,this.direction2);return S.a.DeepCopy(this,e),e},t.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("radiusRange",this.radiusRange),e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2)},t.prototype.getEffectDefines=function(){return"#define SPHEREEMITTER\n#define DIRECTEDSPHEREEMITTER"},t.prototype.getClassName=function(){return"SphereDirectedParticleEmitter"},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.direction1=this.direction1.asArray(),t.direction2=this.direction2.asArray(),t},t.prototype.parse=function(t){e.prototype.parse.call(this,t),this.direction1.copyFrom(t.direction1),this.direction2.copyFrom(t.direction2)},t}(va),ba=function(){function e(t){this.animations=[],this.renderingGroupId=0,this.emitter=null,this.emitRate=10,this.manualEmitCount=-1,this.updateSpeed=.01,this.targetStopDuration=0,this.disposeOnStop=!1,this.minEmitPower=1,this.maxEmitPower=1,this.minLifeTime=1,this.maxLifeTime=1,this.minSize=1,this.maxSize=1,this.minScaleX=1,this.maxScaleX=1,this.minScaleY=1,this.maxScaleY=1,this.minInitialRotation=0,this.maxInitialRotation=0,this.minAngularSpeed=0,this.maxAngularSpeed=0,this.layerMask=268435455,this.customShader=null,this.preventAutoStart=!1,this.noiseStrength=new o.x(10,10,10),this.onAnimationEnd=null,this.blendMode=e.BLENDMODE_ONEONE,this.forceDepthWrite=!1,this.preWarmCycles=0,this.preWarmStepOffset=1,this.spriteCellChangeSpeed=1,this.startSpriteCellID=0,this.endSpriteCellID=0,this.spriteCellWidth=0,this.spriteCellHeight=0,this.spriteRandomStartCell=!1,this.translationPivot=new o.w(0,0),this.beginAnimationOnStart=!1,this.beginAnimationFrom=0,this.beginAnimationTo=60,this.beginAnimationLoop=!1,this.worldOffset=new o.x(0,0,0),this.gravity=o.x.Zero(),this._colorGradients=null,this._sizeGradients=null,this._lifeTimeGradients=null,this._angularSpeedGradients=null,this._velocityGradients=null,this._limitVelocityGradients=null,this._dragGradients=null,this._emitRateGradients=null,this._startSizeGradients=null,this._rampGradients=null,this._colorRemapGradients=null,this._alphaRemapGradients=null,this.startDelay=0,this.limitVelocityDamping=.4,this.color1=new o.f(1,1,1,1),this.color2=new o.f(1,1,1,1),this.colorDead=new o.f(0,0,0,1),this.textureMask=new o.f(1,1,1,1),this._isSubEmitter=!1,this.billboardMode=_.a.PARTICLES_BILLBOARDMODE_ALL,this._isBillboardBased=!0,this._imageProcessingConfigurationDefines=new xi.b,this.id=t,this.name=t}return Object.defineProperty(e.prototype,"noiseTexture",{get:function(){return this._noiseTexture},set:function(e){this._noiseTexture!==e&&(this._noiseTexture=e,this._reset())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isAnimationSheetEnabled",{get:function(){return this._isAnimationSheetEnabled},set:function(e){this._isAnimationSheetEnabled!=e&&(this._isAnimationSheetEnabled=e,this._reset())},enumerable:!0,configurable:!0}),e.prototype.getScene=function(){return this._scene},e.prototype._hasTargetStopDurationDependantGradient=function(){return this._startSizeGradients&&this._startSizeGradients.length>0||this._emitRateGradients&&this._emitRateGradients.length>0||this._lifeTimeGradients&&this._lifeTimeGradients.length>0},e.prototype.getDragGradients=function(){return this._dragGradients},e.prototype.getLimitVelocityGradients=function(){return this._limitVelocityGradients},e.prototype.getColorGradients=function(){return this._colorGradients},e.prototype.getSizeGradients=function(){return this._sizeGradients},e.prototype.getColorRemapGradients=function(){return this._colorRemapGradients},e.prototype.getAlphaRemapGradients=function(){return this._alphaRemapGradients},e.prototype.getLifeTimeGradients=function(){return this._lifeTimeGradients},e.prototype.getAngularSpeedGradients=function(){return this._angularSpeedGradients},e.prototype.getVelocityGradients=function(){return this._velocityGradients},e.prototype.getStartSizeGradients=function(){return this._startSizeGradients},e.prototype.getEmitRateGradients=function(){return this._emitRateGradients},Object.defineProperty(e.prototype,"direction1",{get:function(){return this.particleEmitterType.direction1?this.particleEmitterType.direction1:o.x.Zero()},set:function(e){this.particleEmitterType.direction1&&(this.particleEmitterType.direction1=e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"direction2",{get:function(){return this.particleEmitterType.direction2?this.particleEmitterType.direction2:o.x.Zero()},set:function(e){this.particleEmitterType.direction2&&(this.particleEmitterType.direction2=e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"minEmitBox",{get:function(){return this.particleEmitterType.minEmitBox?this.particleEmitterType.minEmitBox:o.x.Zero()},set:function(e){this.particleEmitterType.minEmitBox&&(this.particleEmitterType.minEmitBox=e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"maxEmitBox",{get:function(){return this.particleEmitterType.maxEmitBox?this.particleEmitterType.maxEmitBox:o.x.Zero()},set:function(e){this.particleEmitterType.maxEmitBox&&(this.particleEmitterType.maxEmitBox=e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isBillboardBased",{get:function(){return this._isBillboardBased},set:function(e){this._isBillboardBased!==e&&(this._isBillboardBased=e,this._reset())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e)},enumerable:!0,configurable:!0}),e.prototype._attachImageProcessingConfiguration=function(e){e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration=e||this._scene.imageProcessingConfiguration)},e.prototype._reset=function(){},e.prototype._removeGradientAndTexture=function(e,t,i){if(!t)return this;for(var n=0,r=0,o=t;r<o.length;r++){if(o[r].gradient===e){t.splice(n,1);break}n++}return i&&i.dispose(),this},e.prototype.createPointEmitter=function(e,t){var i=new ma;return i.direction1=e,i.direction2=t,this.particleEmitterType=i,i},e.prototype.createHemisphericEmitter=function(e,t){void 0===e&&(e=1),void 0===t&&(t=1);var i=new ga(e,t);return this.particleEmitterType=i,i},e.prototype.createSphereEmitter=function(e,t){void 0===e&&(e=1),void 0===t&&(t=1);var i=new va(e,t);return this.particleEmitterType=i,i},e.prototype.createDirectedSphereEmitter=function(e,t,i){void 0===e&&(e=1),void 0===t&&(t=new o.x(0,1,0)),void 0===i&&(i=new o.x(0,1,0));var n=new ya(e,t,i);return this.particleEmitterType=n,n},e.prototype.createCylinderEmitter=function(e,t,i,n){void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===n&&(n=0);var r=new pa(e,t,i,n);return this.particleEmitterType=r,r},e.prototype.createDirectedCylinderEmitter=function(e,t,i,n,r){void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===n&&(n=new o.x(0,1,0)),void 0===r&&(r=new o.x(0,1,0));var s=new _a(e,t,i,n,r);return this.particleEmitterType=s,s},e.prototype.createConeEmitter=function(e,t){void 0===e&&(e=1),void 0===t&&(t=Math.PI/4);var i=new fa(e,t);return this.particleEmitterType=i,i},e.prototype.createBoxEmitter=function(e,t,i,n){var r=new da;return this.particleEmitterType=r,this.direction1=e,this.direction2=t,this.minEmitBox=i,this.maxEmitBox=n,r},e.BLENDMODE_ONEONE=0,e.BLENDMODE_STANDARD=1,e.BLENDMODE_ADD=2,e.BLENDMODE_MULTIPLY=3,e.BLENDMODE_MULTIPLYADD=4,e}(),Ta=function(){function e(t){this.particleSystem=t,this.position=o.x.Zero(),this.direction=o.x.Zero(),this.color=new o.f(0,0,0,0),this.colorStep=new o.f(0,0,0,0),this.lifeTime=1,this.age=0,this.size=0,this.scale=new o.w(1,1),this.angle=0,this.angularSpeed=0,this.cellIndex=0,this._attachedSubEmitters=null,this._currentColor1=new o.f(0,0,0,0),this._currentColor2=new o.f(0,0,0,0),this._currentSize1=0,this._currentSize2=0,this._currentAngularSpeed1=0,this._currentAngularSpeed2=0,this._currentVelocity1=0,this._currentVelocity2=0,this._currentLimitVelocity1=0,this._currentLimitVelocity2=0,this._currentDrag1=0,this._currentDrag2=0,this.id=e._Count++,this.particleSystem.isAnimationSheetEnabled&&this.updateCellInfoFromSystem()}return e.prototype.updateCellInfoFromSystem=function(){this.cellIndex=this.particleSystem.startSpriteCellID},e.prototype.updateCellIndex=function(){var e=this.age,t=this.particleSystem.spriteCellChangeSpeed;this.particleSystem.spriteRandomStartCell&&(void 0===this._randomCellOffset&&(this._randomCellOffset=Math.random()*this.lifeTime),0===t?(t=1,e=this._randomCellOffset):e+=this._randomCellOffset);var i=this._initialEndSpriteCellID-this._initialStartSpriteCellID,n=D.a.Clamp(e*t%this.lifeTime/this.lifeTime);this.cellIndex=this._initialStartSpriteCellID+n*i|0},e.prototype._inheritParticleInfoToSubEmitter=function(e){if(e.particleSystem.emitter.position){var t=e.particleSystem.emitter;t.position.copyFrom(this.position),e.inheritDirection&&(t.position.subtractToRef(this.direction,o.t.Vector3[0]),t.lookAt(o.t.Vector3[0],0,Math.PI/2))}else{e.particleSystem.emitter.copyFrom(this.position)}this.direction.scaleToRef(e.inheritedVelocityAmount/2,o.t.Vector3[0]),e.particleSystem._inheritedVelocityOffset.copyFrom(o.t.Vector3[0])},e.prototype._inheritParticleInfoToSubEmitters=function(){var e=this;this._attachedSubEmitters&&this._attachedSubEmitters.length>0&&this._attachedSubEmitters.forEach(function(t){e._inheritParticleInfoToSubEmitter(t)})},e.prototype._reset=function(){this.age=0,this._currentColorGradient=null,this._currentSizeGradient=null,this._currentAngularSpeedGradient=null,this._currentVelocityGradient=null,this._currentLimitVelocityGradient=null,this._currentDragGradient=null,this.cellIndex=this.particleSystem.startSpriteCellID,this._randomCellOffset=void 0},e.prototype.copyTo=function(e){e.position.copyFrom(this.position),this._initialDirection?e._initialDirection?e._initialDirection.copyFrom(this._initialDirection):e._initialDirection=this._initialDirection.clone():e._initialDirection=null,e.direction.copyFrom(this.direction),e.color.copyFrom(this.color),e.colorStep.copyFrom(this.colorStep),e.lifeTime=this.lifeTime,e.age=this.age,e._randomCellOffset=this._randomCellOffset,e.size=this.size,e.scale.copyFrom(this.scale),e.angle=this.angle,e.angularSpeed=this.angularSpeed,e.particleSystem=this.particleSystem,e.cellIndex=this.cellIndex,e.id=this.id,e._attachedSubEmitters=this._attachedSubEmitters,this._currentColorGradient&&(e._currentColorGradient=this._currentColorGradient,e._currentColor1.copyFrom(this._currentColor1),e._currentColor2.copyFrom(this._currentColor2)),this._currentSizeGradient&&(e._currentSizeGradient=this._currentSizeGradient,e._currentSize1=this._currentSize1,e._currentSize2=this._currentSize2),this._currentAngularSpeedGradient&&(e._currentAngularSpeedGradient=this._currentAngularSpeedGradient,e._currentAngularSpeed1=this._currentAngularSpeed1,e._currentAngularSpeed2=this._currentAngularSpeed2),this._currentVelocityGradient&&(e._currentVelocityGradient=this._currentVelocityGradient,e._currentVelocity1=this._currentVelocity1,e._currentVelocity2=this._currentVelocity2),this._currentLimitVelocityGradient&&(e._currentLimitVelocityGradient=this._currentLimitVelocityGradient,e._currentLimitVelocity1=this._currentLimitVelocity1,e._currentLimitVelocity2=this._currentLimitVelocity2),this._currentDragGradient&&(e._currentDragGradient=this._currentDragGradient,e._currentDrag1=this._currentDrag1,e._currentDrag2=this._currentDrag2),this.particleSystem.isAnimationSheetEnabled&&(e._initialStartSpriteCellID=this._initialStartSpriteCellID,e._initialEndSpriteCellID=this._initialEndSpriteCellID),this.particleSystem.useRampGradients&&e.remapData.copyFrom(this.remapData),this._randomNoiseCoordinates1&&(e._randomNoiseCoordinates1?(e._randomNoiseCoordinates1.copyFrom(this._randomNoiseCoordinates1),e._randomNoiseCoordinates2.copyFrom(this._randomNoiseCoordinates2)):(e._randomNoiseCoordinates1=this._randomNoiseCoordinates1.clone(),e._randomNoiseCoordinates2=this._randomNoiseCoordinates2.clone()))},e._Count=0,e}();!function(e){e[e.ATTACHED=0]="ATTACHED",e[e.END=1]="END"}(ua||(ua={}));var Ea=function(){function e(e){this.particleSystem=e,this.type=ua.END,this.inheritDirection=!1,this.inheritedVelocityAmount=0,e.emitter&&e.emitter.dispose||(e.emitter=new Fe.a("SubemitterSystemEmitter",e.getScene())),e.onDisposeObservable.add(function(){e.emitter&&e.emitter.dispose&&e.emitter.dispose()})}return e.prototype.clone=function(){var t=this.particleSystem.emitter;t?t instanceof o.x?t=t.clone():t instanceof Fe.a&&((t=new fe.a("",t.getScene())).isVisible=!1):t=new o.x;var i=new e(this.particleSystem.clone("",t));return i.type=this.type,i.inheritDirection=this.inheritDirection,i.inheritedVelocityAmount=this.inheritedVelocityAmount,i.particleSystem._disposeEmitterOnDispose=!0,i.particleSystem.disposeOnStop=!0,i},e.prototype.serialize=function(){var e={};return e.type=this.type,e.inheritDirection=this.inheritDirection,e.inheritedVelocityAmount=this.inheritedVelocityAmount,e.particleSystem=this.particleSystem.serialize(),e},e._ParseParticleSystem=function(e,t,i){throw be.a.WarnImport("ParseParticle")},e.Parse=function(t,i,n){var r=t.particleSystem,o=new e(e._ParseParticleSystem(r,i,n));return o.type=t.type,o.inheritDirection=t.inheritDirection,o.inheritedVelocityAmount=t.inheritedVelocityAmount,o.particleSystem._isSubEmitter=!0,o},e.prototype.dispose=function(){this.particleSystem.dispose()},e}(),Aa="\nvarying vec2 vUV;\nvarying vec4 vColor;\nuniform vec4 textureMask;\nuniform sampler2D diffuseSampler;\n#include<clipPlaneFragmentDeclaration>\n#include<imageProcessingDeclaration>\n#include<helperFunctions>\n#include<imageProcessingFunctions>\n#ifdef RAMPGRADIENT\nvarying vec4 remapRanges;\nuniform sampler2D rampSampler;\n#endif\nvoid main(void) {\n#include<clipPlaneFragment>\nvec4 textureColor=texture2D(diffuseSampler,vUV);\nvec4 baseColor=(textureColor*textureMask+(vec4(1.,1.,1.,1.)-textureMask))*vColor;\n#ifdef RAMPGRADIENT\nfloat alpha=baseColor.a;\nfloat remappedColorIndex=clamp((alpha-remapRanges.x)/remapRanges.y,0.0,1.0);\nvec4 rampColor=texture2D(rampSampler,vec2(1.0-remappedColorIndex,0.));\nbaseColor.rgb*=rampColor.rgb;\n\nfloat finalAlpha=baseColor.a;\nbaseColor.a=clamp((alpha*rampColor.a-remapRanges.z)/remapRanges.w,0.0,1.0);\n#endif\n#ifdef BLENDMULTIPLYMODE\nfloat sourceAlpha=vColor.a*textureColor.a;\nbaseColor.rgb=baseColor.rgb*sourceAlpha+vec3(1.0)*(1.0-sourceAlpha);\n#endif\n\n\n#ifdef IMAGEPROCESSINGPOSTPROCESS\nbaseColor.rgb=toLinearSpace(baseColor.rgb);\n#else\n#ifdef IMAGEPROCESSING\nbaseColor.rgb=toLinearSpace(baseColor.rgb);\nbaseColor=applyImageProcessing(baseColor);\n#endif\n#endif\ngl_FragColor=baseColor;\n}";zt.a.ShadersStore.particlesPixelShader=Aa;var xa="\nattribute vec3 position;\nattribute vec4 color;\nattribute float angle;\nattribute vec2 size;\n#ifdef ANIMATESHEET\nattribute float cellIndex;\n#endif\n#ifndef BILLBOARD\nattribute vec3 direction;\n#endif\n#ifdef BILLBOARDSTRETCHED\nattribute vec3 direction;\n#endif\n#ifdef RAMPGRADIENT\nattribute vec4 remapData;\n#endif\nattribute vec2 offset;\n\nuniform mat4 view;\nuniform mat4 projection;\nuniform vec2 translationPivot;\n#ifdef ANIMATESHEET\nuniform vec3 particlesInfos;\n#endif\n\nvarying vec2 vUV;\nvarying vec4 vColor;\n#ifdef RAMPGRADIENT\nvarying vec4 remapRanges;\n#endif\n#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4)\nuniform mat4 invView;\n#endif\n#include<clipPlaneVertexDeclaration>\n#ifdef BILLBOARD\nuniform vec3 eyePosition;\n#endif\nvec3 rotate(vec3 yaxis,vec3 rotatedCorner) {\nvec3 xaxis=normalize(cross(vec3(0.,1.0,0.),yaxis));\nvec3 zaxis=normalize(cross(yaxis,xaxis));\nvec3 row0=vec3(xaxis.x,xaxis.y,xaxis.z);\nvec3 row1=vec3(yaxis.x,yaxis.y,yaxis.z);\nvec3 row2=vec3(zaxis.x,zaxis.y,zaxis.z);\nmat3 rotMatrix=mat3(row0,row1,row2);\nvec3 alignedCorner=rotMatrix*rotatedCorner;\nreturn position+alignedCorner;\n}\n#ifdef BILLBOARDSTRETCHED\nvec3 rotateAlign(vec3 toCamera,vec3 rotatedCorner) {\nvec3 normalizedToCamera=normalize(toCamera);\nvec3 normalizedCrossDirToCamera=normalize(cross(normalize(direction),normalizedToCamera));\nvec3 crossProduct=normalize(cross(normalizedToCamera,normalizedCrossDirToCamera));\nvec3 row0=vec3(normalizedCrossDirToCamera.x,normalizedCrossDirToCamera.y,normalizedCrossDirToCamera.z);\nvec3 row1=vec3(crossProduct.x,crossProduct.y,crossProduct.z);\nvec3 row2=vec3(normalizedToCamera.x,normalizedToCamera.y,normalizedToCamera.z);\nmat3 rotMatrix=mat3(row0,row1,row2);\nvec3 alignedCorner=rotMatrix*rotatedCorner;\nreturn position+alignedCorner;\n}\n#endif\nvoid main(void) {\nvec2 cornerPos;\ncornerPos=(vec2(offset.x-0.5,offset.y-0.5)-translationPivot)*size+translationPivot;\n#ifdef BILLBOARD\n\nvec3 rotatedCorner;\n#ifdef BILLBOARDY\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);\nrotatedCorner.z=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);\nrotatedCorner.y=0.;\nvec3 yaxis=position-eyePosition;\nyaxis.y=0.;\nvec3 worldPos=rotate(normalize(yaxis),rotatedCorner);\nvec3 viewPos=(view*vec4(worldPos,1.0)).xyz;\n#elif defined(BILLBOARDSTRETCHED)\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);\nrotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);\nrotatedCorner.z=0.;\nvec3 toCamera=position-eyePosition;\nvec3 worldPos=rotateAlign(toCamera,rotatedCorner);\nvec3 viewPos=(view*vec4(worldPos,1.0)).xyz;\n#else\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);\nrotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);\nrotatedCorner.z=0.;\nvec3 viewPos=(view*vec4(position,1.0)).xyz+rotatedCorner;\n#endif\n#ifdef RAMPGRADIENT\nremapRanges=remapData;\n#endif\n\ngl_Position=projection*vec4(viewPos,1.0);\n#else\n\nvec3 rotatedCorner;\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);\nrotatedCorner.z=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);\nrotatedCorner.y=0.;\nvec3 yaxis=normalize(direction);\nvec3 worldPos=rotate(yaxis,rotatedCorner);\ngl_Position=projection*view*vec4(worldPos,1.0);\n#endif\nvColor=color;\n#ifdef ANIMATESHEET\nfloat rowOffset=floor(cellIndex/particlesInfos.z);\nfloat columnOffset=cellIndex-rowOffset*particlesInfos.z;\nvec2 uvScale=particlesInfos.xy;\nvec2 uvOffset=vec2(offset.x ,1.0-offset.y);\nvUV=(uvOffset+vec2(columnOffset,rowOffset))*uvScale;\n#else\nvUV=offset;\n#endif\n\n#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4)\nvec4 worldPos=invView*vec4(viewPos,1.0);\n#endif\n#include<clipPlaneVertex>\n}";zt.a.ShadersStore.particlesVertexShader=xa;var Ra=function(e){function t(t,i,n,s,a,c){void 0===s&&(s=null),void 0===a&&(a=!1),void 0===c&&(c=.01);var l=e.call(this,t)||this;return l._inheritedVelocityOffset=new o.x,l.onDisposeObservable=new r.c,l._particles=new Array,l._stockParticles=new Array,l._newPartsExcess=0,l._vertexBuffers={},l._scaledColorStep=new o.f(0,0,0,0),l._colorDiff=new o.f(0,0,0,0),l._scaledDirection=o.x.Zero(),l._scaledGravity=o.x.Zero(),l._currentRenderId=-1,l._useInstancing=!1,l._started=!1,l._stopped=!1,l._actualFrame=0,l._currentEmitRate1=0,l._currentEmitRate2=0,l._currentStartSize1=0,l._currentStartSize2=0,l._rawTextureWidth=256,l._useRampGradients=!1,l._disposeEmitterOnDispose=!1,l.recycleParticle=function(e){var t=l._particles.pop();t!==e&&t.copyTo(e),l._stockParticles.push(t)},l._createParticle=function(){var e;if(0!==l._stockParticles.length?(e=l._stockParticles.pop())._reset():e=new Ta(l),l._subEmitters&&l._subEmitters.length>0){var t=l._subEmitters[Math.floor(Math.random()*l._subEmitters.length)];e._attachedSubEmitters=[],t.forEach(function(t){if(t.type===ua.ATTACHED){var i=t.clone();e._attachedSubEmitters.push(i),i.particleSystem.start()}})}return e},l._emitFromParticle=function(e){if(l._subEmitters&&0!==l._subEmitters.length){var t=Math.floor(Math.random()*l._subEmitters.length);l._subEmitters[t].forEach(function(t){if(t.type===ua.END){var i=t.clone();e._inheritParticleInfoToSubEmitter(i),i.particleSystem._rootParticleSystem=l,l.activeSubSystems.push(i.particleSystem),i.particleSystem.start()}})}},l._capacity=i,l._epsilon=c,l._isAnimationSheetEnabled=a,l._scene=n||P.a.LastCreatedScene,l._attachImageProcessingConfiguration(null),l._customEffect=s,l._scene.particleSystems.push(l),l._useInstancing=l._scene.getEngine().getCaps().instancedArrays,l._createIndexBuffer(),l._createVertexBuffers(),l.particleEmitterType=new da,l.updateFunction=function(e){var t=null,i=null;l.noiseTexture&&(t=l.noiseTexture.getSize(),i=l.noiseTexture.getContent());for(var n,r=function(){n=e[s];var r=l._scaledUpdateSpeed,a=n.age;if(n.age+=r,n.age>n.lifeTime){var c=n.age-a;r=(n.lifeTime-a)*r/c,n.age=n.lifeTime}var u=n.age/n.lifeTime;l._colorGradients&&l._colorGradients.length>0?ye.h.GetCurrentGradient(u,l._colorGradients,function(e,t,i){e!==n._currentColorGradient&&(n._currentColor1.copyFrom(n._currentColor2),t.getColorToRef(n._currentColor2),n._currentColorGradient=e),o.f.LerpToRef(n._currentColor1,n._currentColor2,i,n.color)}):(n.colorStep.scaleToRef(r,l._scaledColorStep),n.color.addInPlace(l._scaledColorStep),n.color.a<0&&(n.color.a=0)),l._angularSpeedGradients&&l._angularSpeedGradients.length>0&&ye.h.GetCurrentGradient(u,l._angularSpeedGradients,function(e,t,i){e!==n._currentAngularSpeedGradient&&(n._currentAngularSpeed1=n._currentAngularSpeed2,n._currentAngularSpeed2=t.getFactor(),n._currentAngularSpeedGradient=e),n.angularSpeed=D.a.Lerp(n._currentAngularSpeed1,n._currentAngularSpeed2,i)}),n.angle+=n.angularSpeed*r;var h=r;if(l._velocityGradients&&l._velocityGradients.length>0&&ye.h.GetCurrentGradient(u,l._velocityGradients,function(e,t,i){e!==n._currentVelocityGradient&&(n._currentVelocity1=n._currentVelocity2,n._currentVelocity2=t.getFactor(),n._currentVelocityGradient=e),h*=D.a.Lerp(n._currentVelocity1,n._currentVelocity2,i)}),n.direction.scaleToRef(h,l._scaledDirection),l._limitVelocityGradients&&l._limitVelocityGradients.length>0&&ye.h.GetCurrentGradient(u,l._limitVelocityGradients,function(e,t,i){e!==n._currentLimitVelocityGradient&&(n._currentLimitVelocity1=n._currentLimitVelocity2,n._currentLimitVelocity2=t.getFactor(),n._currentLimitVelocityGradient=e);var r=D.a.Lerp(n._currentLimitVelocity1,n._currentLimitVelocity2,i);n.direction.length()>r&&n.direction.scaleInPlace(l.limitVelocityDamping)}),l._dragGradients&&l._dragGradients.length>0&&ye.h.GetCurrentGradient(u,l._dragGradients,function(e,t,i){e!==n._currentDragGradient&&(n._currentDrag1=n._currentDrag2,n._currentDrag2=t.getFactor(),n._currentDragGradient=e);var r=D.a.Lerp(n._currentDrag1,n._currentDrag2,i);l._scaledDirection.scaleInPlace(1-r)}),n.position.addInPlace(l._scaledDirection),i&&t&&n._randomNoiseCoordinates1){var d=l._fetchR(n._randomNoiseCoordinates1.x,n._randomNoiseCoordinates1.y,t.width,t.height,i),f=l._fetchR(n._randomNoiseCoordinates1.z,n._randomNoiseCoordinates2.x,t.width,t.height,i),p=l._fetchR(n._randomNoiseCoordinates2.y,n._randomNoiseCoordinates2.z,t.width,t.height,i),_=o.t.Vector3[0],g=o.t.Vector3[1];_.copyFromFloats((2*d-1)*l.noiseStrength.x,(2*f-1)*l.noiseStrength.y,(2*p-1)*l.noiseStrength.z),_.scaleToRef(r,g),n.direction.addInPlace(g)}if(l.gravity.scaleToRef(r,l._scaledGravity),n.direction.addInPlace(l._scaledGravity),l._sizeGradients&&l._sizeGradients.length>0&&ye.h.GetCurrentGradient(u,l._sizeGradients,function(e,t,i){e!==n._currentSizeGradient&&(n._currentSize1=n._currentSize2,n._currentSize2=t.getFactor(),n._currentSizeGradient=e),n.size=D.a.Lerp(n._currentSize1,n._currentSize2,i)}),l._useRampGradients&&(l._colorRemapGradients&&l._colorRemapGradients.length>0&&ye.h.GetCurrentGradient(u,l._colorRemapGradients,function(e,t,i){var r=D.a.Lerp(e.factor1,t.factor1,i),o=D.a.Lerp(e.factor2,t.factor2,i);n.remapData.x=r,n.remapData.y=o-r}),l._alphaRemapGradients&&l._alphaRemapGradients.length>0&&ye.h.GetCurrentGradient(u,l._alphaRemapGradients,function(e,t,i){var r=D.a.Lerp(e.factor1,t.factor1,i),o=D.a.Lerp(e.factor2,t.factor2,i);n.remapData.z=r,n.remapData.w=o-r})),l._isAnimationSheetEnabled&&n.updateCellIndex(),n._inheritParticleInfoToSubEmitters(),n.age>=n.lifeTime)return l._emitFromParticle(n),n._attachedSubEmitters&&(n._attachedSubEmitters.forEach(function(e){e.particleSystem.disposeOnStop=!0,e.particleSystem.stop()}),n._attachedSubEmitters=null),l.recycleParticle(n),s--,"continue"},s=0;s<e.length;s++)r()},l}return l.d(t,e),Object.defineProperty(t.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"useRampGradients",{get:function(){return this._useRampGradients},set:function(e){this._useRampGradients!==e&&(this._useRampGradients=e,this._resetEffect())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"particles",{get:function(){return this._particles},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"ParticleSystem"},t.prototype._addFactorGradient=function(e,t,i,n){var r=new ye.d;r.gradient=t,r.factor1=i,r.factor2=n,e.push(r),e.sort(function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0})},t.prototype._removeFactorGradient=function(e,t){if(e)for(var i=0,n=0,r=e;n<r.length;n++){if(r[n].gradient===t){e.splice(i,1);break}i++}},t.prototype.addLifeTimeGradient=function(e,t,i){return this._lifeTimeGradients||(this._lifeTimeGradients=[]),this._addFactorGradient(this._lifeTimeGradients,e,t,i),this},t.prototype.removeLifeTimeGradient=function(e){return this._removeFactorGradient(this._lifeTimeGradients,e),this},t.prototype.addSizeGradient=function(e,t,i){return this._sizeGradients||(this._sizeGradients=[]),this._addFactorGradient(this._sizeGradients,e,t,i),this},t.prototype.removeSizeGradient=function(e){return this._removeFactorGradient(this._sizeGradients,e),this},t.prototype.addColorRemapGradient=function(e,t,i){return this._colorRemapGradients||(this._colorRemapGradients=[]),this._addFactorGradient(this._colorRemapGradients,e,t,i),this},t.prototype.removeColorRemapGradient=function(e){return this._removeFactorGradient(this._colorRemapGradients,e),this},t.prototype.addAlphaRemapGradient=function(e,t,i){return this._alphaRemapGradients||(this._alphaRemapGradients=[]),this._addFactorGradient(this._alphaRemapGradients,e,t,i),this},t.prototype.removeAlphaRemapGradient=function(e){return this._removeFactorGradient(this._alphaRemapGradients,e),this},t.prototype.addAngularSpeedGradient=function(e,t,i){return this._angularSpeedGradients||(this._angularSpeedGradients=[]),this._addFactorGradient(this._angularSpeedGradients,e,t,i),this},t.prototype.removeAngularSpeedGradient=function(e){return this._removeFactorGradient(this._angularSpeedGradients,e),this},t.prototype.addVelocityGradient=function(e,t,i){return this._velocityGradients||(this._velocityGradients=[]),this._addFactorGradient(this._velocityGradients,e,t,i),this},t.prototype.removeVelocityGradient=function(e){return this._removeFactorGradient(this._velocityGradients,e),this},t.prototype.addLimitVelocityGradient=function(e,t,i){return this._limitVelocityGradients||(this._limitVelocityGradients=[]),this._addFactorGradient(this._limitVelocityGradients,e,t,i),this},t.prototype.removeLimitVelocityGradient=function(e){return this._removeFactorGradient(this._limitVelocityGradients,e),this},t.prototype.addDragGradient=function(e,t,i){return this._dragGradients||(this._dragGradients=[]),this._addFactorGradient(this._dragGradients,e,t,i),this},t.prototype.removeDragGradient=function(e){return this._removeFactorGradient(this._dragGradients,e),this},t.prototype.addEmitRateGradient=function(e,t,i){return this._emitRateGradients||(this._emitRateGradients=[]),this._addFactorGradient(this._emitRateGradients,e,t,i),this},t.prototype.removeEmitRateGradient=function(e){return this._removeFactorGradient(this._emitRateGradients,e),this},t.prototype.addStartSizeGradient=function(e,t,i){return this._startSizeGradients||(this._startSizeGradients=[]),this._addFactorGradient(this._startSizeGradients,e,t,i),this},t.prototype.removeStartSizeGradient=function(e){return this._removeFactorGradient(this._emitRateGradients,e),this},t.prototype._createRampGradientTexture=function(){if(this._rampGradients&&this._rampGradients.length&&!this._rampGradientsTexture){for(var e=new Uint8Array(4*this._rawTextureWidth),t=o.t.Color3[0],i=0;i<this._rawTextureWidth;i++){var n=i/this._rawTextureWidth;ye.h.GetCurrentGradient(n,this._rampGradients,function(n,r,s){o.e.LerpToRef(n.color,r.color,s,t),e[4*i]=255*t.r,e[4*i+1]=255*t.g,e[4*i+2]=255*t.b,e[4*i+3]=255})}this._rampGradientsTexture=je.CreateRGBATexture(e,this._rawTextureWidth,1,this._scene,!1,!1,ke.a.NEAREST_SAMPLINGMODE)}},t.prototype.getRampGradients=function(){return this._rampGradients},t.prototype.addRampGradient=function(e,t){this._rampGradients||(this._rampGradients=[]);var i=new ye.b;return i.gradient=e,i.color=t,this._rampGradients.push(i),this._rampGradients.sort(function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0}),this._rampGradientsTexture&&(this._rampGradientsTexture.dispose(),this._rampGradientsTexture=null),this._createRampGradientTexture(),this},t.prototype.removeRampGradient=function(e){return this._removeGradientAndTexture(e,this._rampGradients,this._rampGradientsTexture),this._rampGradientsTexture=null,this._rampGradients&&this._rampGradients.length>0&&this._createRampGradientTexture(),this},t.prototype.addColorGradient=function(e,t,i){this._colorGradients||(this._colorGradients=[]);var n=new ye.c;return n.gradient=e,n.color1=t,n.color2=i,this._colorGradients.push(n),this._colorGradients.sort(function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0}),this},t.prototype.removeColorGradient=function(e){if(!this._colorGradients)return this;for(var t=0,i=0,n=this._colorGradients;i<n.length;i++){if(n[i].gradient===e){this._colorGradients.splice(t,1);break}t++}return this},t.prototype._fetchR=function(e,t,i,n,r){return r[4*(((e=.5*Math.abs(e)+.5)*i%i|0)+((t=.5*Math.abs(t)+.5)*n%n|0)*i)]/255},t.prototype._reset=function(){this._resetEffect()},t.prototype._resetEffect=function(){this._vertexBuffer&&(this._vertexBuffer.dispose(),this._vertexBuffer=null),this._spriteBuffer&&(this._spriteBuffer.dispose(),this._spriteBuffer=null),this._createVertexBuffers()},t.prototype._createVertexBuffers=function(){this._vertexBufferSize=this._useInstancing?10:12,this._isAnimationSheetEnabled&&(this._vertexBufferSize+=1),this._isBillboardBased&&this.billboardMode!==t.BILLBOARDMODE_STRETCHED||(this._vertexBufferSize+=3),this._useRampGradients&&(this._vertexBufferSize+=4);var e=this._scene.getEngine();this._vertexData=new Float32Array(this._capacity*this._vertexBufferSize*(this._useInstancing?1:4)),this._vertexBuffer=new Oi.a(e,this._vertexData,!0,this._vertexBufferSize);var i=0,n=this._vertexBuffer.createVertexBuffer(Oi.b.PositionKind,i,3,this._vertexBufferSize,this._useInstancing);this._vertexBuffers[Oi.b.PositionKind]=n,i+=3;var r=this._vertexBuffer.createVertexBuffer(Oi.b.ColorKind,i,4,this._vertexBufferSize,this._useInstancing);this._vertexBuffers[Oi.b.ColorKind]=r,i+=4;var o=this._vertexBuffer.createVertexBuffer("angle",i,1,this._vertexBufferSize,this._useInstancing);this._vertexBuffers.angle=o,i+=1;var s,a=this._vertexBuffer.createVertexBuffer("size",i,2,this._vertexBufferSize,this._useInstancing);if(this._vertexBuffers.size=a,i+=2,this._isAnimationSheetEnabled){var c=this._vertexBuffer.createVertexBuffer("cellIndex",i,1,this._vertexBufferSize,this._useInstancing);this._vertexBuffers.cellIndex=c,i+=1}if(!this._isBillboardBased||this.billboardMode===t.BILLBOARDMODE_STRETCHED){var l=this._vertexBuffer.createVertexBuffer("direction",i,3,this._vertexBufferSize,this._useInstancing);this._vertexBuffers.direction=l,i+=3}if(this._useRampGradients){var u=this._vertexBuffer.createVertexBuffer("remapData",i,4,this._vertexBufferSize,this._useInstancing);this._vertexBuffers.remapData=u,i+=4}if(this._useInstancing){var h=new Float32Array([0,0,1,0,1,1,0,1]);this._spriteBuffer=new Oi.a(e,h,!1,2),s=this._spriteBuffer.createVertexBuffer("offset",0,2)}else s=this._vertexBuffer.createVertexBuffer("offset",i,2,this._vertexBufferSize,this._useInstancing),i+=2;this._vertexBuffers.offset=s},t.prototype._createIndexBuffer=function(){if(!this._useInstancing){for(var e=[],t=0,i=0;i<this._capacity;i++)e.push(t),e.push(t+1),e.push(t+2),e.push(t),e.push(t+2),e.push(t+3),t+=4;this._indexBuffer=this._scene.getEngine().createIndexBuffer(e)}},t.prototype.getCapacity=function(){return this._capacity},t.prototype.isAlive=function(){return this._alive},t.prototype.isStarted=function(){return this._started},t.prototype._prepareSubEmitterInternalArray=function(){var e=this;this._subEmitters=new Array,this.subEmitters&&this.subEmitters.forEach(function(i){i instanceof t?e._subEmitters.push([new Ea(i)]):i instanceof Ea?e._subEmitters.push([i]):i instanceof Array&&e._subEmitters.push(i)})},t.prototype.start=function(e){var t=this;if(void 0===e&&(e=this.startDelay),!this.targetStopDuration&&this._hasTargetStopDurationDependantGradient())throw"Particle system started with a targetStopDuration dependant gradient (eg. startSizeGradients) but no targetStopDuration set";if(e)setTimeout(function(){t.start(0)},e);else{if(this._prepareSubEmitterInternalArray(),this._started=!0,this._stopped=!1,this._actualFrame=0,this._subEmitters&&0!=this._subEmitters.length&&(this.activeSubSystems=new Array),this._emitRateGradients&&(this._emitRateGradients.length>0&&(this._currentEmitRateGradient=this._emitRateGradients[0],this._currentEmitRate1=this._currentEmitRateGradient.getFactor(),this._currentEmitRate2=this._currentEmitRate1),this._emitRateGradients.length>1&&(this._currentEmitRate2=this._emitRateGradients[1].getFactor())),this._startSizeGradients&&(this._startSizeGradients.length>0&&(this._currentStartSizeGradient=this._startSizeGradients[0],this._currentStartSize1=this._currentStartSizeGradient.getFactor(),this._currentStartSize2=this._currentStartSize1),this._startSizeGradients.length>1&&(this._currentStartSize2=this._startSizeGradients[1].getFactor())),this.preWarmCycles){this.emitter instanceof Fe.a&&this.emitter.computeWorldMatrix(!0);var i=this.noiseTexture;if(i&&i.onGeneratedObservable)i.onGeneratedObservable.addOnce(function(){setTimeout(function(){for(var e=0;e<t.preWarmCycles;e++)t.animate(!0),i.render()})});else for(var n=0;n<this.preWarmCycles;n++)this.animate(!0)}this.beginAnimationOnStart&&this.animations&&this.animations.length>0&&this.getScene().beginAnimation(this,this.beginAnimationFrom,this.beginAnimationTo,this.beginAnimationLoop)}},t.prototype.stop=function(e){void 0===e&&(e=!0),this._stopped=!0,e&&this._stopSubEmitters()},t.prototype.reset=function(){this._stockParticles=[],this._particles=[]},t.prototype._appendParticleVertex=function(e,i,n,r){var o=e*this._vertexBufferSize;this._vertexData[o++]=i.position.x+this.worldOffset.x,this._vertexData[o++]=i.position.y+this.worldOffset.y,this._vertexData[o++]=i.position.z+this.worldOffset.z,this._vertexData[o++]=i.color.r,this._vertexData[o++]=i.color.g,this._vertexData[o++]=i.color.b,this._vertexData[o++]=i.color.a,this._vertexData[o++]=i.angle,this._vertexData[o++]=i.scale.x*i.size,this._vertexData[o++]=i.scale.y*i.size,this._isAnimationSheetEnabled&&(this._vertexData[o++]=i.cellIndex),this._isBillboardBased?this.billboardMode===t.BILLBOARDMODE_STRETCHED&&(this._vertexData[o++]=i.direction.x,this._vertexData[o++]=i.direction.y,this._vertexData[o++]=i.direction.z):i._initialDirection?(this._vertexData[o++]=i._initialDirection.x,this._vertexData[o++]=i._initialDirection.y,this._vertexData[o++]=i._initialDirection.z):(this._vertexData[o++]=i.direction.x,this._vertexData[o++]=i.direction.y,this._vertexData[o++]=i.direction.z),this._useRampGradients&&(this._vertexData[o++]=i.remapData.x,this._vertexData[o++]=i.remapData.y,this._vertexData[o++]=i.remapData.z,this._vertexData[o++]=i.remapData.w),this._useInstancing||(this._isAnimationSheetEnabled&&(0===n?n=this._epsilon:1===n&&(n=1-this._epsilon),0===r?r=this._epsilon:1===r&&(r=1-this._epsilon)),this._vertexData[o++]=n,this._vertexData[o++]=r)},t.prototype._stopSubEmitters=function(){this.activeSubSystems&&(this.activeSubSystems.forEach(function(e){e.stop(!0)}),this.activeSubSystems=new Array)},t.prototype._removeFromRoot=function(){if(this._rootParticleSystem){var e=this._rootParticleSystem.activeSubSystems.indexOf(this);-1!==e&&this._rootParticleSystem.activeSubSystems.splice(e,1),this._rootParticleSystem=null}},t.prototype._update=function(e){var t,i=this;if(this._alive=this._particles.length>0,this.emitter.position){var n=this.emitter;this._emitterWorldMatrix=n.getWorldMatrix()}else{var r=this.emitter;this._emitterWorldMatrix=o.j.Translation(r.x,r.y,r.z)}this.updateFunction(this._particles);for(var s,a=function(){if(c._particles.length===c._capacity)return"break";t=c._createParticle(),c._particles.push(t);var e=D.a.RandomRange(c.minEmitPower,c.maxEmitPower);if(c.startPositionFunction?c.startPositionFunction(c._emitterWorldMatrix,t.position,t):c.particleEmitterType.startPositionFunction(c._emitterWorldMatrix,t.position,t),c.startDirectionFunction?c.startDirectionFunction(c._emitterWorldMatrix,t.direction,t):c.particleEmitterType.startDirectionFunction(c._emitterWorldMatrix,t.direction,t),0===e?t._initialDirection?t._initialDirection.copyFrom(t.direction):t._initialDirection=t.direction.clone():t._initialDirection=null,t.direction.scaleInPlace(e),c.targetStopDuration&&c._lifeTimeGradients&&c._lifeTimeGradients.length>0){var n=D.a.Clamp(c._actualFrame/c.targetStopDuration);ye.h.GetCurrentGradient(n,c._lifeTimeGradients,function(e,i){var r=e,o=i,s=r.getFactor(),a=o.getFactor(),c=(n-r.gradient)/(o.gradient-r.gradient);t.lifeTime=D.a.Lerp(s,a,c)})}else t.lifeTime=D.a.RandomRange(c.minLifeTime,c.maxLifeTime);if(c._sizeGradients&&0!==c._sizeGradients.length?(t._currentSizeGradient=c._sizeGradients[0],t._currentSize1=t._currentSizeGradient.getFactor(),t.size=t._currentSize1,c._sizeGradients.length>1?t._currentSize2=c._sizeGradients[1].getFactor():t._currentSize2=t._currentSize1):t.size=D.a.RandomRange(c.minSize,c.maxSize),t.scale.copyFromFloats(D.a.RandomRange(c.minScaleX,c.maxScaleX),D.a.RandomRange(c.minScaleY,c.maxScaleY)),c._startSizeGradients&&c._startSizeGradients[0]&&c.targetStopDuration){var r=c._actualFrame/c.targetStopDuration;ye.h.GetCurrentGradient(r,c._startSizeGradients,function(e,n,r){e!==i._currentStartSizeGradient&&(i._currentStartSize1=i._currentStartSize2,i._currentStartSize2=n.getFactor(),i._currentStartSizeGradient=e);var o=D.a.Lerp(i._currentStartSize1,i._currentStartSize2,r);t.scale.scaleInPlace(o)})}c._angularSpeedGradients&&0!==c._angularSpeedGradients.length?(t._currentAngularSpeedGradient=c._angularSpeedGradients[0],t.angularSpeed=t._currentAngularSpeedGradient.getFactor(),t._currentAngularSpeed1=t.angularSpeed,c._angularSpeedGradients.length>1?t._currentAngularSpeed2=c._angularSpeedGradients[1].getFactor():t._currentAngularSpeed2=t._currentAngularSpeed1):t.angularSpeed=D.a.RandomRange(c.minAngularSpeed,c.maxAngularSpeed),t.angle=D.a.RandomRange(c.minInitialRotation,c.maxInitialRotation),c._velocityGradients&&c._velocityGradients.length>0&&(t._currentVelocityGradient=c._velocityGradients[0],t._currentVelocity1=t._currentVelocityGradient.getFactor(),c._velocityGradients.length>1?t._currentVelocity2=c._velocityGradients[1].getFactor():t._currentVelocity2=t._currentVelocity1),c._limitVelocityGradients&&c._limitVelocityGradients.length>0&&(t._currentLimitVelocityGradient=c._limitVelocityGradients[0],t._currentLimitVelocity1=t._currentLimitVelocityGradient.getFactor(),c._limitVelocityGradients.length>1?t._currentLimitVelocity2=c._limitVelocityGradients[1].getFactor():t._currentLimitVelocity2=t._currentLimitVelocity1),c._dragGradients&&c._dragGradients.length>0&&(t._currentDragGradient=c._dragGradients[0],t._currentDrag1=t._currentDragGradient.getFactor(),c._dragGradients.length>1?t._currentDrag2=c._dragGradients[1].getFactor():t._currentDrag2=t._currentDrag1),c._colorGradients&&0!==c._colorGradients.length?(t._currentColorGradient=c._colorGradients[0],t._currentColorGradient.getColorToRef(t.color),t._currentColor1.copyFrom(t.color),c._colorGradients.length>1?c._colorGradients[1].getColorToRef(t._currentColor2):t._currentColor2.copyFrom(t.color)):(s=D.a.RandomRange(0,1),o.f.LerpToRef(c.color1,c.color2,s,t.color),c.colorDead.subtractToRef(t.color,c._colorDiff),c._colorDiff.scaleToRef(1/t.lifeTime,t.colorStep)),c._isAnimationSheetEnabled&&(t._initialStartSpriteCellID=c.startSpriteCellID,t._initialEndSpriteCellID=c.endSpriteCellID),t.direction.addInPlace(c._inheritedVelocityOffset),c._useRampGradients&&(t.remapData=new o.y(0,1,0,1)),c.noiseTexture&&(t._randomNoiseCoordinates1?(t._randomNoiseCoordinates1.copyFromFloats(Math.random(),Math.random(),Math.random()),t._randomNoiseCoordinates2.copyFromFloats(Math.random(),Math.random(),Math.random())):(t._randomNoiseCoordinates1=new o.x(Math.random(),Math.random(),Math.random()),t._randomNoiseCoordinates2=new o.x(Math.random(),Math.random(),Math.random()))),t._inheritParticleInfoToSubEmitters()},c=this,l=0;l<e;l++){if("break"===a())break}},t._GetAttributeNamesOrOptions=function(e,t,i){void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=!1);var n=[Oi.b.PositionKind,Oi.b.ColorKind,"angle","offset","size"];return e&&n.push("cellIndex"),t||n.push("direction"),i&&n.push("remapData"),n},t._GetEffectCreationOptions=function(e){void 0===e&&(e=!1);var t=["invView","view","projection","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","textureMask","translationPivot","eyePosition"];return e&&t.push("particlesInfos"),t},t.prototype._getEffect=function(e){if(this._customEffect)return this._customEffect;var i=[];if(this._scene.clipPlane&&i.push("#define CLIPPLANE"),this._scene.clipPlane2&&i.push("#define CLIPPLANE2"),this._scene.clipPlane3&&i.push("#define CLIPPLANE3"),this._scene.clipPlane4&&i.push("#define CLIPPLANE4"),this._isAnimationSheetEnabled&&i.push("#define ANIMATESHEET"),e===t.BLENDMODE_MULTIPLY&&i.push("#define BLENDMULTIPLYMODE"),this._useRampGradients&&i.push("#define RAMPGRADIENT"),this._isBillboardBased)switch(i.push("#define BILLBOARD"),this.billboardMode){case t.BILLBOARDMODE_Y:i.push("#define BILLBOARDY");break;case t.BILLBOARDMODE_STRETCHED:i.push("#define BILLBOARDSTRETCHED");break;case t.BILLBOARDMODE_ALL:}this._imageProcessingConfiguration&&(this._imageProcessingConfiguration.prepareDefines(this._imageProcessingConfigurationDefines),i.push(this._imageProcessingConfigurationDefines.toString()));var n=i.join("\n");if(this._cachedDefines!==n){this._cachedDefines=n;var r=t._GetAttributeNamesOrOptions(this._isAnimationSheetEnabled,this._isBillboardBased&&this.billboardMode!==t.BILLBOARDMODE_STRETCHED,this._useRampGradients),o=t._GetEffectCreationOptions(this._isAnimationSheetEnabled),s=["diffuseSampler","rampSampler"];xi.a&&(xi.a.PrepareUniforms(o,this._imageProcessingConfigurationDefines),xi.a.PrepareSamplers(s,this._imageProcessingConfigurationDefines)),this._effect=this._scene.getEngine().createEffect("particles",r,o,s,n)}return this._effect},t.prototype.animate=function(e){var t=this;if(void 0===e&&(e=!1),this._started){if(!e){if(!this.isReady())return;if(this._currentRenderId===this._scene.getFrameId())return;this._currentRenderId=this._scene.getFrameId()}var i;if(this._scaledUpdateSpeed=this.updateSpeed*(e?this.preWarmStepOffset:this._scene.getAnimationRatio()),this.manualEmitCount>-1)i=this.manualEmitCount,this._newPartsExcess=0,this.manualEmitCount=0;else{var n=this.emitRate;if(this._emitRateGradients&&this._emitRateGradients.length>0&&this.targetStopDuration){var r=this._actualFrame/this.targetStopDuration;ye.h.GetCurrentGradient(r,this._emitRateGradients,function(e,i,r){e!==t._currentEmitRateGradient&&(t._currentEmitRate1=t._currentEmitRate2,t._currentEmitRate2=i.getFactor(),t._currentEmitRateGradient=e),n=D.a.Lerp(t._currentEmitRate1,t._currentEmitRate2,r)})}i=n*this._scaledUpdateSpeed>>0,this._newPartsExcess+=n*this._scaledUpdateSpeed-i}if(this._newPartsExcess>1&&(i+=this._newPartsExcess>>0,this._newPartsExcess-=this._newPartsExcess>>0),this._alive=!1,this._stopped?i=0:(this._actualFrame+=this._scaledUpdateSpeed,this.targetStopDuration&&this._actualFrame>=this.targetStopDuration&&this.stop()),this._update(i),this._stopped&&(this._alive||(this._started=!1,this.onAnimationEnd&&this.onAnimationEnd(),this.disposeOnStop&&this._scene._toBeDisposed.push(this))),!e){for(var o=0,s=0;s<this._particles.length;s++){var a=this._particles[s];this._appendParticleVertices(o,a),o+=this._useInstancing?1:4}this._vertexBuffer&&this._vertexBuffer.update(this._vertexData)}0===this.manualEmitCount&&this.disposeOnStop&&this.stop()}},t.prototype._appendParticleVertices=function(e,t){this._appendParticleVertex(e++,t,0,0),this._useInstancing||(this._appendParticleVertex(e++,t,1,0),this._appendParticleVertex(e++,t,1,1),this._appendParticleVertex(e++,t,0,1))},t.prototype.rebuild=function(){this._createIndexBuffer(),this._vertexBuffer&&this._vertexBuffer._rebuild()},t.prototype.isReady=function(){if(!(this.emitter&&this._imageProcessingConfiguration.isReady()&&this.particleTexture&&this.particleTexture.isReady()))return!1;if(this.blendMode!==t.BLENDMODE_MULTIPLYADD){if(!this._getEffect(this.blendMode).isReady())return!1}else{if(!this._getEffect(t.BLENDMODE_MULTIPLY).isReady())return!1;if(!this._getEffect(t.BLENDMODE_ADD).isReady())return!1}return!0},t.prototype._render=function(e){var i=this._getEffect(e),n=this._scene.getEngine();n.enableEffect(i);var r=this._scene.getViewMatrix();if(i.setTexture("diffuseSampler",this.particleTexture),i.setMatrix("view",r),i.setMatrix("projection",this._scene.getProjectionMatrix()),this._isAnimationSheetEnabled&&this.particleTexture){var o=this.particleTexture.getBaseSize();i.setFloat3("particlesInfos",this.spriteCellWidth/o.width,this.spriteCellHeight/o.height,o.width/this.spriteCellWidth)}if(i.setVector2("translationPivot",this.translationPivot),i.setFloat4("textureMask",this.textureMask.r,this.textureMask.g,this.textureMask.b,this.textureMask.a),this._isBillboardBased){var s=this._scene.activeCamera;i.setVector3("eyePosition",s.globalPosition)}if(this._rampGradientsTexture&&i.setTexture("rampSampler",this._rampGradientsTexture),this._scene.clipPlane||this._scene.clipPlane2||this._scene.clipPlane3||this._scene.clipPlane4){var a=r.clone();a.invert(),i.setMatrix("invView",a),ir.a.BindClipPlane(i,this._scene)}switch(n.bindBuffers(this._vertexBuffers,this._indexBuffer,i),this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(i),e){case t.BLENDMODE_ADD:n.setAlphaMode(_.a.ALPHA_ADD);break;case t.BLENDMODE_ONEONE:n.setAlphaMode(_.a.ALPHA_ONEONE);break;case t.BLENDMODE_STANDARD:n.setAlphaMode(_.a.ALPHA_COMBINE);break;case t.BLENDMODE_MULTIPLY:n.setAlphaMode(_.a.ALPHA_MULTIPLY)}return this._useInstancing?n.drawArraysType(so.a.TriangleFanDrawMode,0,4,this._particles.length):n.drawElementsType(so.a.TriangleFillMode,0,6*this._particles.length),this._particles.length},t.prototype.render=function(){if(!this.isReady()||!this._particles.length)return 0;var e=this._scene.getEngine();e.setState(!1),this.forceDepthWrite&&e.setDepthWrite(!0);var i=0;return this.blendMode===t.BLENDMODE_MULTIPLYADD&&(i=this._render(t.BLENDMODE_MULTIPLY)+this._render(t.BLENDMODE_ADD)),i=this._render(this.blendMode),e.unbindInstanceAttributes(),e.setAlphaMode(_.a.ALPHA_DISABLE),i},t.prototype.dispose=function(e){if(void 0===e&&(e=!0),this._vertexBuffer&&(this._vertexBuffer.dispose(),this._vertexBuffer=null),this._spriteBuffer&&(this._spriteBuffer.dispose(),this._spriteBuffer=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null),e&&this.particleTexture&&(this.particleTexture.dispose(),this.particleTexture=null),e&&this.noiseTexture&&(this.noiseTexture.dispose(),this.noiseTexture=null),this._rampGradientsTexture&&(this._rampGradientsTexture.dispose(),this._rampGradientsTexture=null),this._removeFromRoot(),this._subEmitters&&this._subEmitters.length){for(var t=0;t<this._subEmitters.length;t++)for(var i=0,n=this._subEmitters[t];i<n.length;i++){n[i].dispose()}this._subEmitters=[],this.subEmitters=[]}this._disposeEmitterOnDispose&&this.emitter&&this.emitter.dispose&&this.emitter.dispose(!0),(t=this._scene.particleSystems.indexOf(this))>-1&&this._scene.particleSystems.splice(t,1),this._scene._activeParticleSystems.dispose(),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.reset()},t.prototype.clone=function(e,i){var n=null,r=null;if(null!=this.customShader){var o=(r=this.customShader).shaderOptions.defines.length>0?r.shaderOptions.defines.join("\n"):"";n=this._scene.getEngine().createEffectForParticles(r.shaderPath.fragmentElement,r.shaderOptions.uniforms,r.shaderOptions.samplers,o)}else this._customEffect&&(n=this._customEffect);var s=new t(e,this._capacity,this._scene,n);return s.customShader=r,S.a.DeepCopy(this,s,["particles","customShader","noiseTexture"]),void 0===i&&(i=this.emitter),s.noiseTexture=this.noiseTexture,s.emitter=i,this.particleTexture&&(s.particleTexture=new ke.a(this.particleTexture.url,this._scene)),this._colorGradients&&this._colorGradients.forEach(function(e){s.addColorGradient(e.gradient,e.color1,e.color2)}),this._dragGradients&&this._dragGradients.forEach(function(e){s.addDragGradient(e.gradient,e.factor1,e.factor2)}),this._angularSpeedGradients&&this._angularSpeedGradients.forEach(function(e){s.addAngularSpeedGradient(e.gradient,e.factor1,e.factor2)}),this._emitRateGradients&&this._emitRateGradients.forEach(function(e){s.addEmitRateGradient(e.gradient,e.factor1,e.factor2)}),this._lifeTimeGradients&&this._lifeTimeGradients.forEach(function(e){s.addLifeTimeGradient(e.gradient,e.factor1,e.factor2)}),this._limitVelocityGradients&&this._limitVelocityGradients.forEach(function(e){s.addLimitVelocityGradient(e.gradient,e.factor1,e.factor2)}),this._sizeGradients&&this._sizeGradients.forEach(function(e){s.addSizeGradient(e.gradient,e.factor1,e.factor2)}),this._startSizeGradients&&this._startSizeGradients.forEach(function(e){s.addStartSizeGradient(e.gradient,e.factor1,e.factor2)}),this._velocityGradients&&this._velocityGradients.forEach(function(e){s.addVelocityGradient(e.gradient,e.factor1,e.factor2)}),this._rampGradients&&this._rampGradients.forEach(function(e){s.addRampGradient(e.gradient,e.color)}),this._colorRemapGradients&&this._colorRemapGradients.forEach(function(e){s.addColorRemapGradient(e.gradient,e.factor1,e.factor2)}),this._alphaRemapGradients&&this._alphaRemapGradients.forEach(function(e){s.addAlphaRemapGradient(e.gradient,e.factor1,e.factor2)}),this.preventAutoStart||s.start(),s},t.prototype.serialize=function(){var e={};if(t._Serialize(e,this),e.textureMask=this.textureMask.asArray(),e.customShader=this.customShader,e.preventAutoStart=this.preventAutoStart,this.subEmitters){e.subEmitters=[],this._subEmitters||this._prepareSubEmitterInternalArray();for(var i=0,n=this._subEmitters;i<n.length;i++){for(var r=[],o=0,s=n[i];o<s.length;o++){var a=s[o];r.push(a.serialize())}e.subEmitters.push(r)}}return e},t._Serialize=function(e,t){if(e.name=t.name,e.id=t.id,e.capacity=t.getCapacity(),t.emitter.position){var i=t.emitter;e.emitterId=i.id}else{var n=t.emitter;e.emitter=n.asArray()}t.particleEmitterType&&(e.particleEmitterType=t.particleEmitterType.serialize()),t.particleTexture&&(e.textureName=t.particleTexture.name,e.invertY=t.particleTexture._invertY),L.a.AppendSerializedAnimations(t,e),e.beginAnimationOnStart=t.beginAnimationOnStart,e.beginAnimationFrom=t.beginAnimationFrom,e.beginAnimationTo=t.beginAnimationTo,e.beginAnimationLoop=t.beginAnimationLoop,e.startDelay=t.startDelay,e.renderingGroupId=t.renderingGroupId,e.isBillboardBased=t.isBillboardBased,e.billboardMode=t.billboardMode,e.minAngularSpeed=t.minAngularSpeed,e.maxAngularSpeed=t.maxAngularSpeed,e.minSize=t.minSize,e.maxSize=t.maxSize,e.minScaleX=t.minScaleX,e.maxScaleX=t.maxScaleX,e.minScaleY=t.minScaleY,e.maxScaleY=t.maxScaleY,e.minEmitPower=t.minEmitPower,e.maxEmitPower=t.maxEmitPower,e.minLifeTime=t.minLifeTime,e.maxLifeTime=t.maxLifeTime,e.emitRate=t.emitRate,e.gravity=t.gravity.asArray(),e.noiseStrength=t.noiseStrength.asArray(),e.color1=t.color1.asArray(),e.color2=t.color2.asArray(),e.colorDead=t.colorDead.asArray(),e.updateSpeed=t.updateSpeed,e.targetStopDuration=t.targetStopDuration,e.blendMode=t.blendMode,e.preWarmCycles=t.preWarmCycles,e.preWarmStepOffset=t.preWarmStepOffset,e.minInitialRotation=t.minInitialRotation,e.maxInitialRotation=t.maxInitialRotation,e.startSpriteCellID=t.startSpriteCellID,e.endSpriteCellID=t.endSpriteCellID,e.spriteCellChangeSpeed=t.spriteCellChangeSpeed,e.spriteCellWidth=t.spriteCellWidth,e.spriteCellHeight=t.spriteCellHeight,e.spriteRandomStartCell=t.spriteRandomStartCell,e.isAnimationSheetEnabled=t.isAnimationSheetEnabled;var r=t.getColorGradients();if(r){e.colorGradients=[];for(var o=0,s=r;o<s.length;o++){var a=s[o],c={gradient:a.gradient,color1:a.color1.asArray()};a.color2&&(c.color2=a.color2.asArray()),e.colorGradients.push(c)}}var l=t.getRampGradients();if(l){e.rampGradients=[];for(var u=0,h=l;u<h.length;u++){var d=h[u];c={gradient:d.gradient,color:d.color.asArray()};e.rampGradients.push(c)}e.useRampGradients=t.useRampGradients}var f=t.getColorRemapGradients();if(f){e.colorRemapGradients=[];for(var p=0,_=f;p<_.length;p++){var g=_[p];c={gradient:g.gradient,factor1:g.factor1};void 0!==g.factor2&&(c.factor2=g.factor2),e.colorRemapGradients.push(c)}}var m=t.getAlphaRemapGradients();if(m){e.alphaRemapGradients=[];for(var v=0,y=m;v<y.length;v++){var b=y[v];c={gradient:b.gradient,factor1:b.factor1};void 0!==b.factor2&&(c.factor2=b.factor2),e.alphaRemapGradients.push(c)}}var T=t.getSizeGradients();if(T){e.sizeGradients=[];for(var E=0,A=T;E<A.length;E++){var x=A[E];c={gradient:x.gradient,factor1:x.factor1};void 0!==x.factor2&&(c.factor2=x.factor2),e.sizeGradients.push(c)}}var R=t.getAngularSpeedGradients();if(R){e.angularSpeedGradients=[];for(var P=0,S=R;P<S.length;P++){var C=S[P];c={gradient:C.gradient,factor1:C.factor1};void 0!==C.factor2&&(c.factor2=C.factor2),e.angularSpeedGradients.push(c)}}var M=t.getVelocityGradients();if(M){e.velocityGradients=[];for(var O=0,I=M;O<I.length;O++){var D=I[O];c={gradient:D.gradient,factor1:D.factor1};void 0!==D.factor2&&(c.factor2=D.factor2),e.velocityGradients.push(c)}}var w=t.getDragGradients();if(w){e.dragyGradients=[];for(var F=0,N=w;F<N.length;F++){var B=N[F];c={gradient:B.gradient,factor1:B.factor1};void 0!==B.factor2&&(c.factor2=B.factor2),e.dragGradients.push(c)}}var U=t.getEmitRateGradients();if(U){e.emitRateGradients=[];for(var V=0,G=U;V<G.length;V++){var k=G[V];c={gradient:k.gradient,factor1:k.factor1};void 0!==k.factor2&&(c.factor2=k.factor2),e.emitRateGradients.push(c)}}var z=t.getStartSizeGradients();if(z){e.startSizeGradients=[];for(var j=0,H=z;j<H.length;j++){var W=H[j];c={gradient:W.gradient,factor1:W.factor1};void 0!==W.factor2&&(c.factor2=W.factor2),e.startSizeGradients.push(c)}}var X=t.getLifeTimeGradients();if(X){e.lifeTimeGradients=[];for(var Y=0,K=X;Y<K.length;Y++){var Q=K[Y];c={gradient:Q.gradient,factor1:Q.factor1};void 0!==Q.factor2&&(c.factor2=Q.factor2),e.lifeTimeGradients.push(c)}}var q=t.getLimitVelocityGradients();if(q){e.limitVelocityGradients=[];for(var Z=0,J=q;Z<J.length;Z++){var $=J[Z];c={gradient:$.gradient,factor1:$.factor1};void 0!==$.factor2&&(c.factor2=$.factor2),e.limitVelocityGradients.push(c)}e.limitVelocityDamping=t.limitVelocityDamping}t.noiseTexture&&(e.noiseTexture=t.noiseTexture.serialize())},t._Parse=function(e,t,i,n){if(e.textureName&&(t.particleTexture=new ke.a(n+e.textureName,i,!1,void 0===e.invertY||e.invertY),t.particleTexture.name=e.textureName),e.emitterId||0===e.emitterId||void 0!==e.emitter?e.emitterId?t.emitter=i.getLastMeshByID(e.emitterId):t.emitter=o.x.FromArray(e.emitter):t.emitter=o.x.Zero(),void 0!==e.renderingGroupId&&(t.renderingGroupId=e.renderingGroupId),void 0!==e.isBillboardBased&&(t.isBillboardBased=e.isBillboardBased),void 0!==e.billboardMode&&(t.billboardMode=e.billboardMode),e.animations){for(var r=0;r<e.animations.length;r++){var a=e.animations[r],c=s.a.GetClass("BABYLON.Animation");c&&t.animations.push(c.Parse(a))}t.beginAnimationOnStart=e.beginAnimationOnStart,t.beginAnimationFrom=e.beginAnimationFrom,t.beginAnimationTo=e.beginAnimationTo,t.beginAnimationLoop=e.beginAnimationLoop}if(e.autoAnimate&&i.beginAnimation(t,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),t.startDelay=0|e.startDelay,t.minAngularSpeed=e.minAngularSpeed,t.maxAngularSpeed=e.maxAngularSpeed,t.minSize=e.minSize,t.maxSize=e.maxSize,e.minScaleX&&(t.minScaleX=e.minScaleX,t.maxScaleX=e.maxScaleX,t.minScaleY=e.minScaleY,t.maxScaleY=e.maxScaleY),void 0!==e.preWarmCycles&&(t.preWarmCycles=e.preWarmCycles,t.preWarmStepOffset=e.preWarmStepOffset),void 0!==e.minInitialRotation&&(t.minInitialRotation=e.minInitialRotation,t.maxInitialRotation=e.maxInitialRotation),t.minLifeTime=e.minLifeTime,t.maxLifeTime=e.maxLifeTime,t.minEmitPower=e.minEmitPower,t.maxEmitPower=e.maxEmitPower,t.emitRate=e.emitRate,t.gravity=o.x.FromArray(e.gravity),e.noiseStrength&&(t.noiseStrength=o.x.FromArray(e.noiseStrength)),t.color1=o.f.FromArray(e.color1),t.color2=o.f.FromArray(e.color2),t.colorDead=o.f.FromArray(e.colorDead),t.updateSpeed=e.updateSpeed,t.targetStopDuration=e.targetStopDuration,t.blendMode=e.blendMode,e.colorGradients)for(var l=0,u=e.colorGradients;l<u.length;l++){var h=u[l];t.addColorGradient(h.gradient,o.f.FromArray(h.color1),h.color2?o.f.FromArray(h.color2):void 0)}if(e.rampGradients){for(var d=0,f=e.rampGradients;d<f.length;d++){var p=f[d];t.addRampGradient(p.gradient,o.e.FromArray(p.color))}t.useRampGradients=e.useRampGradients}if(e.colorRemapGradients)for(var _=0,g=e.colorRemapGradients;_<g.length;_++){var m=g[_];t.addColorRemapGradient(m.gradient,void 0!==m.factor1?m.factor1:m.factor,m.factor2)}if(e.alphaRemapGradients)for(var v=0,y=e.alphaRemapGradients;v<y.length;v++){var b=y[v];t.addAlphaRemapGradient(b.gradient,void 0!==b.factor1?b.factor1:b.factor,b.factor2)}if(e.sizeGradients)for(var T=0,E=e.sizeGradients;T<E.length;T++){var A=E[T];t.addSizeGradient(A.gradient,void 0!==A.factor1?A.factor1:A.factor,A.factor2)}if(e.sizeGradients)for(var x=0,R=e.sizeGradients;x<R.length;x++){A=R[x];t.addSizeGradient(A.gradient,void 0!==A.factor1?A.factor1:A.factor,A.factor2)}if(e.angularSpeedGradients)for(var P=0,S=e.angularSpeedGradients;P<S.length;P++){var C=S[P];t.addAngularSpeedGradient(C.gradient,void 0!==C.factor1?C.factor1:C.factor,C.factor2)}if(e.velocityGradients)for(var M=0,O=e.velocityGradients;M<O.length;M++){var I=O[M];t.addVelocityGradient(I.gradient,void 0!==I.factor1?I.factor1:I.factor,I.factor2)}if(e.dragGradients)for(var D=0,L=e.dragGradients;D<L.length;D++){var w=L[D];t.addDragGradient(w.gradient,void 0!==w.factor1?w.factor1:w.factor,w.factor2)}if(e.emitRateGradients)for(var F=0,N=e.emitRateGradients;F<N.length;F++){var B=N[F];t.addEmitRateGradient(B.gradient,void 0!==B.factor1?B.factor1:B.factor,B.factor2)}if(e.startSizeGradients)for(var U=0,V=e.startSizeGradients;U<V.length;U++){var G=V[U];t.addStartSizeGradient(G.gradient,void 0!==G.factor1?G.factor1:G.factor,G.factor2)}if(e.lifeTimeGradients)for(var k=0,z=e.lifeTimeGradients;k<z.length;k++){var j=z[k];t.addLifeTimeGradient(j.gradient,void 0!==j.factor1?j.factor1:j.factor,j.factor2)}if(e.limitVelocityGradients){for(var H=0,W=e.limitVelocityGradients;H<W.length;H++){var X=W[H];t.addLimitVelocityGradient(X.gradient,void 0!==X.factor1?X.factor1:X.factor,X.factor2)}t.limitVelocityDamping=e.limitVelocityDamping}var Y;if(e.noiseTexture&&(t.noiseTexture=_s.Parse(e.noiseTexture,i,n)),e.particleEmitterType){switch(e.particleEmitterType.type){case"SphereParticleEmitter":Y=new va;break;case"SphereDirectedParticleEmitter":Y=new ya;break;case"ConeEmitter":case"ConeParticleEmitter":Y=new fa;break;case"CylinderParticleEmitter":Y=new pa;break;case"HemisphericParticleEmitter":Y=new ga;break;case"BoxEmitter":case"BoxParticleEmitter":default:Y=new da}Y.parse(e.particleEmitterType)}else(Y=new da).parse(e);t.particleEmitterType=Y,t.startSpriteCellID=e.startSpriteCellID,t.endSpriteCellID=e.endSpriteCellID,t.spriteCellWidth=e.spriteCellWidth,t.spriteCellHeight=e.spriteCellHeight,t.spriteCellChangeSpeed=e.spriteCellChangeSpeed,t.spriteRandomStartCell=e.spriteRandomStartCell},t.Parse=function(e,i,n,r){void 0===r&&(r=!1);var s=e.name,a=null,c=null;if(e.customShader){var l=(c=e.customShader).shaderOptions.defines.length>0?c.shaderOptions.defines.join("\n"):"";a=i.getEngine().createEffectForParticles(c.shaderPath.fragmentElement,c.shaderOptions.uniforms,c.shaderOptions.samplers,l)}var u=new t(s,e.capacity,i,a,e.isAnimationSheetEnabled);if(u.customShader=c,e.id&&(u.id=e.id),e.subEmitters){u.subEmitters=[];for(var h=0,d=e.subEmitters;h<d.length;h++){for(var f=[],p=0,_=d[h];p<_.length;p++){var g=_[p];f.push(Ea.Parse(g,i,n))}u.subEmitters.push(f)}}return t._Parse(e,u,i,n),u.textureMask=o.f.FromArray(e.textureMask),e.preventAutoStart&&(u.preventAutoStart=e.preventAutoStart),r||u.preventAutoStart||u.start(),u},t.BILLBOARDMODE_Y=_.a.PARTICLES_BILLBOARDMODE_Y,t.BILLBOARDMODE_ALL=_.a.PARTICLES_BILLBOARDMODE_ALL,t.BILLBOARDMODE_STRETCHED=_.a.PARTICLES_BILLBOARDMODE_STRETCHED,t}(ba);Ea._ParseParticleSystem=Ra.Parse;zt.a.ShadersStore.gpuUpdateParticlesPixelShader="#version 300 es\nvoid main() {\ndiscard;\n}\n";var Pa="#version 300 es\n#define PI 3.14159\nuniform float currentCount;\nuniform float timeDelta;\nuniform float stopFactor;\nuniform mat4 emitterWM;\nuniform vec2 lifeTime;\nuniform vec2 emitPower;\nuniform vec2 sizeRange;\nuniform vec4 scaleRange;\n#ifndef COLORGRADIENTS\nuniform vec4 color1;\nuniform vec4 color2;\n#endif\nuniform vec3 gravity;\nuniform sampler2D randomSampler;\nuniform sampler2D randomSampler2;\nuniform vec4 angleRange;\n#ifdef BOXEMITTER\nuniform vec3 direction1;\nuniform vec3 direction2;\nuniform vec3 minEmitBox;\nuniform vec3 maxEmitBox;\n#endif\n#ifdef POINTEMITTER\nuniform vec3 direction1;\nuniform vec3 direction2;\n#endif\n#ifdef HEMISPHERICEMITTER\nuniform float radius;\nuniform float radiusRange;\nuniform float directionRandomizer;\n#endif\n#ifdef SPHEREEMITTER\nuniform float radius;\nuniform float radiusRange;\n#ifdef DIRECTEDSPHEREEMITTER\nuniform vec3 direction1;\nuniform vec3 direction2;\n#else\nuniform float directionRandomizer;\n#endif\n#endif\n#ifdef CYLINDEREMITTER\nuniform float radius;\nuniform float height;\nuniform float radiusRange;\n#ifdef DIRECTEDCYLINDEREMITTER\nuniform vec3 direction1;\nuniform vec3 direction2;\n#else\nuniform float directionRandomizer;\n#endif\n#endif\n#ifdef CONEEMITTER\nuniform vec2 radius;\nuniform float coneAngle;\nuniform vec2 height;\nuniform float directionRandomizer;\n#endif\n\nin vec3 position;\nin float age;\nin float life;\nin vec4 seed;\nin vec3 size;\n#ifndef COLORGRADIENTS\nin vec4 color;\n#endif\nin vec3 direction;\n#ifndef BILLBOARD\nin vec3 initialDirection;\n#endif\n#ifdef ANGULARSPEEDGRADIENTS\nin float angle;\n#else\nin vec2 angle;\n#endif\n#ifdef ANIMATESHEET\nin float cellIndex;\n#ifdef ANIMATESHEETRANDOMSTART\nin float cellStartOffset;\n#endif\n#endif\n#ifdef NOISE\nin vec3 noiseCoordinates1;\nin vec3 noiseCoordinates2;\n#endif\n\nout vec3 outPosition;\nout float outAge;\nout float outLife;\nout vec4 outSeed;\nout vec3 outSize;\n#ifndef COLORGRADIENTS\nout vec4 outColor;\n#endif\nout vec3 outDirection;\n#ifndef BILLBOARD\nout vec3 outInitialDirection;\n#endif\n#ifdef ANGULARSPEEDGRADIENTS\nout float outAngle;\n#else\nout vec2 outAngle;\n#endif\n#ifdef ANIMATESHEET\nout float outCellIndex;\n#ifdef ANIMATESHEETRANDOMSTART\nout float outCellStartOffset;\n#endif\n#endif\n#ifdef NOISE\nout vec3 outNoiseCoordinates1;\nout vec3 outNoiseCoordinates2;\n#endif\n#ifdef SIZEGRADIENTS\nuniform sampler2D sizeGradientSampler;\n#endif\n#ifdef ANGULARSPEEDGRADIENTS\nuniform sampler2D angularSpeedGradientSampler;\n#endif\n#ifdef VELOCITYGRADIENTS\nuniform sampler2D velocityGradientSampler;\n#endif\n#ifdef LIMITVELOCITYGRADIENTS\nuniform sampler2D limitVelocityGradientSampler;\nuniform float limitVelocityDamping;\n#endif\n#ifdef DRAGGRADIENTS\nuniform sampler2D dragGradientSampler;\n#endif\n#ifdef NOISE\nuniform vec3 noiseStrength;\nuniform sampler2D noiseSampler;\n#endif\n#ifdef ANIMATESHEET\nuniform vec3 cellInfos;\n#endif\nvec3 getRandomVec3(float offset) {\nreturn texture(randomSampler2,vec2(float(gl_VertexID)*offset/currentCount,0)).rgb;\n}\nvec4 getRandomVec4(float offset) {\nreturn texture(randomSampler,vec2(float(gl_VertexID)*offset/currentCount,0));\n}\nvoid main() {\nfloat newAge=age+timeDelta;\n\nif (newAge>=life && stopFactor != 0.) {\nvec3 position;\nvec3 direction;\n\nvec4 randoms=getRandomVec4(seed.x);\n\noutLife=lifeTime.x+(lifeTime.y-lifeTime.x)*randoms.r;\noutAge=mod(newAge,outLife);\n\noutSeed=seed;\n\n#ifdef SIZEGRADIENTS\noutSize.x=texture(sizeGradientSampler,vec2(0,0)).r;\n#else\noutSize.x=sizeRange.x+(sizeRange.y-sizeRange.x)*randoms.g;\n#endif\noutSize.y=scaleRange.x+(scaleRange.y-scaleRange.x)*randoms.b;\noutSize.z=scaleRange.z+(scaleRange.w-scaleRange.z)*randoms.a;\n#ifndef COLORGRADIENTS\n\noutColor=color1+(color2-color1)*randoms.b;\n#endif\n\n#ifndef ANGULARSPEEDGRADIENTS\noutAngle.y=angleRange.x+(angleRange.y-angleRange.x)*randoms.a;\noutAngle.x=angleRange.z+(angleRange.w-angleRange.z)*randoms.r;\n#else\noutAngle=angleRange.z+(angleRange.w-angleRange.z)*randoms.r;\n#endif\n\n#ifdef POINTEMITTER\nvec3 randoms2=getRandomVec3(seed.y);\nvec3 randoms3=getRandomVec3(seed.z);\nposition=vec3(0,0,0);\ndirection=direction1+(direction2-direction1)*randoms3;\n#elif defined(BOXEMITTER)\nvec3 randoms2=getRandomVec3(seed.y);\nvec3 randoms3=getRandomVec3(seed.z);\nposition=minEmitBox+(maxEmitBox-minEmitBox)*randoms2;\ndirection=direction1+(direction2-direction1)*randoms3;\n#elif defined(HEMISPHERICEMITTER)\nvec3 randoms2=getRandomVec3(seed.y);\nvec3 randoms3=getRandomVec3(seed.z);\n\nfloat phi=2.0*PI*randoms2.x;\nfloat theta=acos(2.0*randoms2.y-1.0);\nfloat randX=cos(phi)*sin(theta);\nfloat randY=cos(theta);\nfloat randZ=sin(phi)*sin(theta);\nposition=(radius-(radius*radiusRange*randoms2.z))*vec3(randX,abs(randY),randZ);\ndirection=position+directionRandomizer*randoms3;\n#elif defined(SPHEREEMITTER)\nvec3 randoms2=getRandomVec3(seed.y);\nvec3 randoms3=getRandomVec3(seed.z);\n\nfloat phi=2.0*PI*randoms2.x;\nfloat theta=acos(2.0*randoms2.y-1.0);\nfloat randX=cos(phi)*sin(theta);\nfloat randY=cos(theta);\nfloat randZ=sin(phi)*sin(theta);\nposition=(radius-(radius*radiusRange*randoms2.z))*vec3(randX,randY,randZ);\n#ifdef DIRECTEDSPHEREEMITTER\ndirection=direction1+(direction2-direction1)*randoms3;\n#else\n\ndirection=position+directionRandomizer*randoms3;\n#endif\n#elif defined(CYLINDEREMITTER)\nvec3 randoms2=getRandomVec3(seed.y);\nvec3 randoms3=getRandomVec3(seed.z);\n\nfloat yPos=(randoms2.x-0.5)*height;\nfloat angle=randoms2.y*PI*2.;\nfloat inverseRadiusRangeSquared=((1.-radiusRange)*(1.-radiusRange));\nfloat positionRadius=radius*sqrt(inverseRadiusRangeSquared+(randoms2.z*(1.-inverseRadiusRangeSquared)));\nfloat xPos=positionRadius*cos(angle);\nfloat zPos=positionRadius*sin(angle);\nposition=vec3(xPos,yPos,zPos);\n#ifdef DIRECTEDCYLINDEREMITTER\ndirection=direction1+(direction2-direction1)*randoms3;\n#else\n\nangle=angle+((randoms3.x-0.5)*PI);\ndirection=vec3(cos(angle),randoms3.y-0.5,sin(angle));\ndirection=normalize(direction);\n#endif\n#elif defined(CONEEMITTER)\nvec3 randoms2=getRandomVec3(seed.y);\nfloat s=2.0*PI*randoms2.x;\n#ifdef CONEEMITTERSPAWNPOINT\nfloat h=0.00001;\n#else\nfloat h=randoms2.y*height.y;\n\nh=1.-h*h;\n#endif\nfloat lRadius=radius.x-radius.x*randoms2.z*radius.y;\nlRadius=lRadius*h;\nfloat randX=lRadius*sin(s);\nfloat randZ=lRadius*cos(s);\nfloat randY=h*height.x;\nposition=vec3(randX,randY,randZ);\n\nif (abs(cos(coneAngle)) == 1.0) {\ndirection=vec3(0.,1.0,0.);\n} else {\nvec3 randoms3=getRandomVec3(seed.z);\ndirection=position+directionRandomizer*randoms3;\n}\n#else\n\nposition=vec3(0.,0.,0.);\n\ndirection=2.0*(getRandomVec3(seed.w)-vec3(0.5,0.5,0.5));\n#endif\nfloat power=emitPower.x+(emitPower.y-emitPower.x)*randoms.a;\noutPosition=(emitterWM*vec4(position,1.)).xyz;\nvec3 initial=(emitterWM*vec4(direction,0.)).xyz;\noutDirection=initial*power;\n#ifndef BILLBOARD\noutInitialDirection=initial;\n#endif\n#ifdef ANIMATESHEET\noutCellIndex=cellInfos.x;\n#ifdef ANIMATESHEETRANDOMSTART\noutCellStartOffset=randoms.a*outLife;\n#endif\n#endif\n#ifdef NOISE\noutNoiseCoordinates1=noiseCoordinates1;\noutNoiseCoordinates2=noiseCoordinates2;\n#endif\n} else {\nfloat directionScale=timeDelta;\noutAge=newAge;\nfloat ageGradient=newAge/life;\n#ifdef VELOCITYGRADIENTS\ndirectionScale*=texture(velocityGradientSampler,vec2(ageGradient,0)).r;\n#endif\n#ifdef DRAGGRADIENTS\ndirectionScale*=1.0-texture(dragGradientSampler,vec2(ageGradient,0)).r;\n#endif\noutPosition=position+direction*directionScale;\noutLife=life;\noutSeed=seed;\n#ifndef COLORGRADIENTS\noutColor=color;\n#endif\n#ifdef SIZEGRADIENTS\noutSize.x=texture(sizeGradientSampler,vec2(ageGradient,0)).r;\noutSize.yz=size.yz;\n#else\noutSize=size;\n#endif\n#ifndef BILLBOARD\noutInitialDirection=initialDirection;\n#endif\nvec3 updatedDirection=direction+gravity*timeDelta;\n#ifdef LIMITVELOCITYGRADIENTS\nfloat limitVelocity=texture(limitVelocityGradientSampler,vec2(ageGradient,0)).r;\nfloat currentVelocity=length(updatedDirection);\nif (currentVelocity>limitVelocity) {\nupdatedDirection=updatedDirection*limitVelocityDamping;\n}\n#endif\noutDirection=updatedDirection;\n#ifdef NOISE\nvec3 localPosition=outPosition-emitterWM[3].xyz;\nfloat fetchedR=texture(noiseSampler,vec2(noiseCoordinates1.x,noiseCoordinates1.y)*vec2(0.5)+vec2(0.5)).r;\nfloat fetchedG=texture(noiseSampler,vec2(noiseCoordinates1.z,noiseCoordinates2.x)*vec2(0.5)+vec2(0.5)).r;\nfloat fetchedB=texture(noiseSampler,vec2(noiseCoordinates2.y,noiseCoordinates2.z)*vec2(0.5)+vec2(0.5)).r;\nvec3 force=vec3(2.*fetchedR-1.,2.*fetchedG-1.,2.*fetchedB-1.)*noiseStrength;\noutDirection=outDirection+force*timeDelta;\noutNoiseCoordinates1=noiseCoordinates1;\noutNoiseCoordinates2=noiseCoordinates2;\n#endif\n#ifdef ANGULARSPEEDGRADIENTS\nfloat angularSpeed=texture(angularSpeedGradientSampler,vec2(ageGradient,0)).r;\noutAngle=angle+angularSpeed*timeDelta;\n#else\noutAngle=vec2(angle.x+angle.y*timeDelta,angle.y);\n#endif\n#ifdef ANIMATESHEET\nfloat offsetAge=outAge;\nfloat dist=cellInfos.y-cellInfos.x;\n#ifdef ANIMATESHEETRANDOMSTART\noutCellStartOffset=cellStartOffset;\noffsetAge+=cellStartOffset;\n#endif\nfloat ratio=clamp(mod(offsetAge*cellInfos.z,life)/life,0.,1.0);\noutCellIndex=float(int(cellInfos.x+ratio*dist));\n#endif\n}\n}";zt.a.ShadersStore.gpuUpdateParticlesVertexShader=Pa;var Sa="#ifdef CLIPPLANE\nin float fClipDistance;\n#endif\n#ifdef CLIPPLANE2\nin float fClipDistance2;\n#endif\n#ifdef CLIPPLANE3\nin float fClipDistance3;\n#endif\n#ifdef CLIPPLANE4\nin float fClipDistance4;\n#endif";zt.a.IncludesShadersStore.clipPlaneFragmentDeclaration2=Sa;var Ca="#version 300 es\nuniform sampler2D textureSampler;\nin vec2 vUV;\nin vec4 vColor;\nout vec4 outFragColor;\n#include<clipPlaneFragmentDeclaration2>\n#include<imageProcessingDeclaration>\n#include<helperFunctions>\n#include<imageProcessingFunctions>\nvoid main() {\n#include<clipPlaneFragment>\nvec4 textureColor=texture(textureSampler,vUV);\noutFragColor=textureColor*vColor;\n#ifdef BLENDMULTIPLYMODE\nfloat alpha=vColor.a*textureColor.a;\noutFragColor.rgb=outFragColor.rgb*alpha+vec3(1.0)*(1.0-alpha);\n#endif\n\n\n#ifdef IMAGEPROCESSINGPOSTPROCESS\noutFragColor.rgb=toLinearSpace(outFragColor.rgb);\n#else\n#ifdef IMAGEPROCESSING\noutFragColor.rgb=toLinearSpace(outFragColor.rgb);\noutFragColor=applyImageProcessing(outFragColor);\n#endif\n#endif\n}\n";zt.a.ShadersStore.gpuRenderParticlesPixelShader=Ca;var Ma="#ifdef CLIPPLANE\nuniform vec4 vClipPlane;\nout float fClipDistance;\n#endif\n#ifdef CLIPPLANE2\nuniform vec4 vClipPlane2;\nout float fClipDistance2;\n#endif\n#ifdef CLIPPLANE3\nuniform vec4 vClipPlane3;\nout float fClipDistance3;\n#endif\n#ifdef CLIPPLANE4\nuniform vec4 vClipPlane4;\nout float fClipDistance4;\n#endif";zt.a.IncludesShadersStore.clipPlaneVertexDeclaration2=Ma;var Oa="#version 300 es\nuniform mat4 view;\nuniform mat4 projection;\nuniform vec2 translationPivot;\nuniform vec3 worldOffset;\n\nin vec3 position;\nin float age;\nin float life;\nin vec3 size;\n#ifndef BILLBOARD\nin vec3 initialDirection;\n#endif\n#ifdef BILLBOARDSTRETCHED\nin vec3 direction;\n#endif\nin float angle;\n#ifdef ANIMATESHEET\nin float cellIndex;\n#endif\nin vec2 offset;\nin vec2 uv;\nout vec2 vUV;\nout vec4 vColor;\n#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4)\nuniform mat4 invView;\n#endif\n#include<clipPlaneVertexDeclaration2>\n#ifdef COLORGRADIENTS\nuniform sampler2D colorGradientSampler;\n#else\nuniform vec4 colorDead;\nin vec4 color;\n#endif\n#ifdef ANIMATESHEET\nuniform vec3 sheetInfos;\n#endif\n#ifdef BILLBOARD\nuniform vec3 eyePosition;\n#endif\nvec3 rotate(vec3 yaxis,vec3 rotatedCorner) {\nvec3 xaxis=normalize(cross(vec3(0.,1.0,0.),yaxis));\nvec3 zaxis=normalize(cross(yaxis,xaxis));\nvec3 row0=vec3(xaxis.x,xaxis.y,xaxis.z);\nvec3 row1=vec3(yaxis.x,yaxis.y,yaxis.z);\nvec3 row2=vec3(zaxis.x,zaxis.y,zaxis.z);\nmat3 rotMatrix=mat3(row0,row1,row2);\nvec3 alignedCorner=rotMatrix*rotatedCorner;\nreturn (position+worldOffset)+alignedCorner;\n}\n#ifdef BILLBOARDSTRETCHED\nvec3 rotateAlign(vec3 toCamera,vec3 rotatedCorner) {\nvec3 normalizedToCamera=normalize(toCamera);\nvec3 normalizedCrossDirToCamera=normalize(cross(normalize(direction),normalizedToCamera));\nvec3 crossProduct=normalize(cross(normalizedToCamera,normalizedCrossDirToCamera));\nvec3 row0=vec3(normalizedCrossDirToCamera.x,normalizedCrossDirToCamera.y,normalizedCrossDirToCamera.z);\nvec3 row1=vec3(crossProduct.x,crossProduct.y,crossProduct.z);\nvec3 row2=vec3(normalizedToCamera.x,normalizedToCamera.y,normalizedToCamera.z);\nmat3 rotMatrix=mat3(row0,row1,row2);\nvec3 alignedCorner=rotMatrix*rotatedCorner;\nreturn (position+worldOffset)+alignedCorner;\n}\n#endif\nvoid main() {\n#ifdef ANIMATESHEET\nfloat rowOffset=floor(cellIndex/sheetInfos.z);\nfloat columnOffset=cellIndex-rowOffset*sheetInfos.z;\nvec2 uvScale=sheetInfos.xy;\nvec2 uvOffset=vec2(uv.x ,1.0-uv.y);\nvUV=(uvOffset+vec2(columnOffset,rowOffset))*uvScale;\n#else\nvUV=uv;\n#endif\nfloat ratio=age/life;\n#ifdef COLORGRADIENTS\nvColor=texture(colorGradientSampler,vec2(ratio,0));\n#else\nvColor=color*vec4(1.0-ratio)+colorDead*vec4(ratio);\n#endif\nvec2 cornerPos=(offset-translationPivot)*size.yz*size.x+translationPivot;\n#ifdef BILLBOARD\nvec4 rotatedCorner;\nrotatedCorner.w=0.;\n#ifdef BILLBOARDY\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);\nrotatedCorner.z=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);\nrotatedCorner.y=0.;\nvec3 yaxis=(position+worldOffset)-eyePosition;\nyaxis.y=0.;\nvec3 worldPos=rotate(normalize(yaxis),rotatedCorner.xyz);\nvec4 viewPosition=(view*vec4(worldPos,1.0));\n#elif defined(BILLBOARDSTRETCHED)\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);\nrotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);\nrotatedCorner.z=0.;\nvec3 toCamera=(position+worldOffset)-eyePosition;\nvec3 worldPos=rotateAlign(toCamera,rotatedCorner.xyz);\nvec4 viewPosition=(view*vec4(worldPos,1.0));\n#else\n\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);\nrotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);\nrotatedCorner.z=0.;\n\nvec4 viewPosition=view*vec4((position+worldOffset),1.0)+rotatedCorner;\n#endif\n#else\n\nvec3 rotatedCorner;\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);\nrotatedCorner.y=0.;\nrotatedCorner.z=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);\nvec3 yaxis=normalize(initialDirection);\nvec3 worldPos=rotate(yaxis,rotatedCorner);\n\nvec4 viewPosition=view*vec4(worldPos,1.0);\n#endif\ngl_Position=projection*viewPosition;\n\n#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4)\nvec4 worldPos=invView*viewPosition;\n#endif\n#include<clipPlaneVertex>\n}";zt.a.ShadersStore.gpuRenderParticlesVertexShader=Oa;var Ia=function(e){function t(t,i,n,o){void 0===o&&(o=!1);var s=e.call(this,t)||this;s.layerMask=268435455,s._accumulatedCount=0,s._targetIndex=0,s._currentRenderId=-1,s._started=!1,s._stopped=!1,s._timeDelta=0,s._actualFrame=0,s._rawTextureWidth=256,s.onDisposeObservable=new r.c,s.forceDepthWrite=!1,s._preWarmDone=!1,s._scene=n||P.a.LastCreatedScene,s._attachImageProcessingConfiguration(null),s._engine=s._scene.getEngine(),i.randomTextureSize||delete i.randomTextureSize;var a=l.a({capacity:5e4,randomTextureSize:s._engine.getCaps().maxTextureSize},i),c=i;isFinite(c)&&(a.capacity=c),s._capacity=a.capacity,s._activeCount=a.capacity,s._currentActiveCount=0,s._isAnimationSheetEnabled=o,s._scene.particleSystems.push(s),s._updateEffectOptions={attributes:["position","age","life","seed","size","color","direction","initialDirection","angle","cellIndex","cellStartOffset","noiseCoordinates1","noiseCoordinates2"],uniformsNames:["currentCount","timeDelta","emitterWM","lifeTime","color1","color2","sizeRange","scaleRange","gravity","emitPower","direction1","direction2","minEmitBox","maxEmitBox","radius","directionRandomizer","height","coneAngle","stopFactor","angleRange","radiusRange","cellInfos","noiseStrength","limitVelocityDamping"],uniformBuffersNames:[],samplers:["randomSampler","randomSampler2","sizeGradientSampler","angularSpeedGradientSampler","velocityGradientSampler","limitVelocityGradientSampler","noiseSampler","dragGradientSampler"],defines:"",fallbacks:null,onCompiled:null,onError:null,indexParameters:null,maxSimultaneousLights:0,transformFeedbackVaryings:[]},s.particleEmitterType=new da;for(var u=Math.min(s._engine.getCaps().maxTextureSize,a.randomTextureSize),h=[],d=0;d<u;++d)h.push(Math.random()),h.push(Math.random()),h.push(Math.random()),h.push(Math.random());s._randomTexture=new je(new Float32Array(h),u,1,_.a.TEXTUREFORMAT_RGBA,s._scene,!1,!1,_.a.TEXTURE_NEAREST_SAMPLINGMODE,_.a.TEXTURETYPE_FLOAT),s._randomTexture.wrapU=ke.a.WRAP_ADDRESSMODE,s._randomTexture.wrapV=ke.a.WRAP_ADDRESSMODE,h=[];for(d=0;d<u;++d)h.push(Math.random()),h.push(Math.random()),h.push(Math.random()),h.push(Math.random());return s._randomTexture2=new je(new Float32Array(h),u,1,_.a.TEXTUREFORMAT_RGBA,s._scene,!1,!1,_.a.TEXTURE_NEAREST_SAMPLINGMODE,_.a.TEXTURETYPE_FLOAT),s._randomTexture2.wrapU=ke.a.WRAP_ADDRESSMODE,s._randomTexture2.wrapV=ke.a.WRAP_ADDRESSMODE,s._randomTextureSize=u,s}return l.d(t,e),Object.defineProperty(t,"IsSupported",{get:function(){return!!P.a.LastCreatedEngine&&P.a.LastCreatedEngine.webGLVersion>1},enumerable:!0,configurable:!0}),t.prototype.getCapacity=function(){return this._capacity},Object.defineProperty(t.prototype,"activeParticleCount",{get:function(){return this._activeCount},set:function(e){this._activeCount=Math.min(e,this._capacity)},enumerable:!0,configurable:!0}),t.prototype.isReady=function(){return this._updateEffect?!!(this.emitter&&this._updateEffect.isReady()&&this._imageProcessingConfiguration.isReady()&&this._renderEffect.isReady()&&this.particleTexture&&this.particleTexture.isReady()):(this._recreateUpdateEffect(),this._recreateRenderEffect(),!1)},t.prototype.isStarted=function(){return this._started},t.prototype.start=function(e){var t=this;if(void 0===e&&(e=this.startDelay),!this.targetStopDuration&&this._hasTargetStopDurationDependantGradient())throw"Particle system started with a targetStopDuration dependant gradient (eg. startSizeGradients) but no targetStopDuration set";e?setTimeout(function(){t.start(0)},e):(this._started=!0,this._stopped=!1,this._preWarmDone=!1,this.beginAnimationOnStart&&this.animations&&this.animations.length>0&&this.getScene().beginAnimation(this,this.beginAnimationFrom,this.beginAnimationTo,this.beginAnimationLoop))},t.prototype.stop=function(){this._stopped=!0},t.prototype.reset=function(){this._releaseBuffers(),this._releaseVAOs(),this._currentActiveCount=0,this._targetIndex=0},t.prototype.getClassName=function(){return"GPUParticleSystem"},t.prototype._removeGradientAndTexture=function(t,i,n){return e.prototype._removeGradientAndTexture.call(this,t,i,n),this._releaseBuffers(),this},t.prototype.addColorGradient=function(e,t,i){this._colorGradients||(this._colorGradients=[]);var n=new ye.c;return n.gradient=e,n.color1=t,this._colorGradients.push(n),this._colorGradients.sort(function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0}),this._colorGradientsTexture&&(this._colorGradientsTexture.dispose(),this._colorGradientsTexture=null),this._releaseBuffers(),this},t.prototype.removeColorGradient=function(e){return this._removeGradientAndTexture(e,this._colorGradients,this._colorGradientsTexture),this._colorGradientsTexture=null,this},t.prototype._addFactorGradient=function(e,t,i){var n=new ye.d;n.gradient=t,n.factor1=i,e.push(n),e.sort(function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0}),this._releaseBuffers()},t.prototype.addSizeGradient=function(e,t){return this._sizeGradients||(this._sizeGradients=[]),this._addFactorGradient(this._sizeGradients,e,t),this._sizeGradientsTexture&&(this._sizeGradientsTexture.dispose(),this._sizeGradientsTexture=null),this._releaseBuffers(),this},t.prototype.removeSizeGradient=function(e){return this._removeGradientAndTexture(e,this._sizeGradients,this._sizeGradientsTexture),this._sizeGradientsTexture=null,this},t.prototype.addAngularSpeedGradient=function(e,t){return this._angularSpeedGradients||(this._angularSpeedGradients=[]),this._addFactorGradient(this._angularSpeedGradients,e,t),this._angularSpeedGradientsTexture&&(this._angularSpeedGradientsTexture.dispose(),this._angularSpeedGradientsTexture=null),this._releaseBuffers(),this},t.prototype.removeAngularSpeedGradient=function(e){return this._removeGradientAndTexture(e,this._angularSpeedGradients,this._angularSpeedGradientsTexture),this._angularSpeedGradientsTexture=null,this},t.prototype.addVelocityGradient=function(e,t){return this._velocityGradients||(this._velocityGradients=[]),this._addFactorGradient(this._velocityGradients,e,t),this._velocityGradientsTexture&&(this._velocityGradientsTexture.dispose(),this._velocityGradientsTexture=null),this._releaseBuffers(),this},t.prototype.removeVelocityGradient=function(e){return this._removeGradientAndTexture(e,this._velocityGradients,this._velocityGradientsTexture),this._velocityGradientsTexture=null,this},t.prototype.addLimitVelocityGradient=function(e,t){return this._limitVelocityGradients||(this._limitVelocityGradients=[]),this._addFactorGradient(this._limitVelocityGradients,e,t),this._limitVelocityGradientsTexture&&(this._limitVelocityGradientsTexture.dispose(),this._limitVelocityGradientsTexture=null),this._releaseBuffers(),this},t.prototype.removeLimitVelocityGradient=function(e){return this._removeGradientAndTexture(e,this._limitVelocityGradients,this._limitVelocityGradientsTexture),this._limitVelocityGradientsTexture=null,this},t.prototype.addDragGradient=function(e,t){return this._dragGradients||(this._dragGradients=[]),this._addFactorGradient(this._dragGradients,e,t),this._dragGradientsTexture&&(this._dragGradientsTexture.dispose(),this._dragGradientsTexture=null),this._releaseBuffers(),this},t.prototype.removeDragGradient=function(e){return this._removeGradientAndTexture(e,this._dragGradients,this._dragGradientsTexture),this._dragGradientsTexture=null,this},t.prototype.addEmitRateGradient=function(e,t,i){return this},t.prototype.removeEmitRateGradient=function(e){return this},t.prototype.addStartSizeGradient=function(e,t,i){return this},t.prototype.removeStartSizeGradient=function(e){return this},t.prototype.addColorRemapGradient=function(e,t,i){return this},t.prototype.removeColorRemapGradient=function(){return this},t.prototype.addAlphaRemapGradient=function(e,t,i){return this},t.prototype.removeAlphaRemapGradient=function(){return this},t.prototype.addRampGradient=function(e,t){return this},t.prototype.removeRampGradient=function(){return this},t.prototype.getRampGradients=function(){return null},Object.defineProperty(t.prototype,"useRampGradients",{get:function(){return!1},set:function(e){},enumerable:!0,configurable:!0}),t.prototype.addLifeTimeGradient=function(e,t,i){return this},t.prototype.removeLifeTimeGradient=function(e){return this},t.prototype._reset=function(){this._releaseBuffers()},t.prototype._createUpdateVAO=function(e){var t={};t.position=e.createVertexBuffer("position",0,3),t.age=e.createVertexBuffer("age",3,1),t.life=e.createVertexBuffer("life",4,1),t.seed=e.createVertexBuffer("seed",5,4),t.size=e.createVertexBuffer("size",9,3);var i=12;this._colorGradientsTexture||(t.color=e.createVertexBuffer("color",i,4),i+=4),t.direction=e.createVertexBuffer("direction",i,3),i+=3,this._isBillboardBased||(t.initialDirection=e.createVertexBuffer("initialDirection",i,3),i+=3),this._angularSpeedGradientsTexture?(t.angle=e.createVertexBuffer("angle",i,1),i+=1):(t.angle=e.createVertexBuffer("angle",i,2),i+=2),this._isAnimationSheetEnabled&&(t.cellIndex=e.createVertexBuffer("cellIndex",i,1),i+=1,this.spriteRandomStartCell&&(t.cellStartOffset=e.createVertexBuffer("cellStartOffset",i,1),i+=1)),this.noiseTexture&&(t.noiseCoordinates1=e.createVertexBuffer("noiseCoordinates1",i,3),i+=3,t.noiseCoordinates2=e.createVertexBuffer("noiseCoordinates2",i,3),i+=3);var n=this._engine.recordVertexArrayObject(t,null,this._updateEffect);return this._engine.bindArrayBuffer(null),n},t.prototype._createRenderVAO=function(e,t){var i={};i.position=e.createVertexBuffer("position",0,3,this._attributesStrideSize,!0),i.age=e.createVertexBuffer("age",3,1,this._attributesStrideSize,!0),i.life=e.createVertexBuffer("life",4,1,this._attributesStrideSize,!0),i.size=e.createVertexBuffer("size",9,3,this._attributesStrideSize,!0);var n=12;this._colorGradientsTexture||(i.color=e.createVertexBuffer("color",n,4,this._attributesStrideSize,!0),n+=4),this.billboardMode===Ra.BILLBOARDMODE_STRETCHED&&(i.direction=e.createVertexBuffer("direction",n,3,this._attributesStrideSize,!0)),n+=3,this._isBillboardBased||(i.initialDirection=e.createVertexBuffer("initialDirection",n,3,this._attributesStrideSize,!0),n+=3),i.angle=e.createVertexBuffer("angle",n,1,this._attributesStrideSize,!0),this._angularSpeedGradientsTexture?n++:n+=2,this._isAnimationSheetEnabled&&(i.cellIndex=e.createVertexBuffer("cellIndex",n,1,this._attributesStrideSize,!0),n+=1,this.spriteRandomStartCell&&(i.cellStartOffset=e.createVertexBuffer("cellStartOffset",n,1,this._attributesStrideSize,!0),n+=1)),this.noiseTexture&&(i.noiseCoordinates1=e.createVertexBuffer("noiseCoordinates1",n,3,this._attributesStrideSize,!0),n+=3,i.noiseCoordinates2=e.createVertexBuffer("noiseCoordinates2",n,3,this._attributesStrideSize,!0),n+=3),i.offset=t.createVertexBuffer("offset",0,2),i.uv=t.createVertexBuffer("uv",2,2);var r=this._engine.recordVertexArrayObject(i,null,this._renderEffect);return this._engine.bindArrayBuffer(null),r},t.prototype._initialize=function(e){if(void 0===e&&(e=!1),!this._buffer0||e){var t=this._scene.getEngine(),i=new Array;this._attributesStrideSize=21,this._targetIndex=0,this.isBillboardBased||(this._attributesStrideSize+=3),this._colorGradientsTexture&&(this._attributesStrideSize-=4),this._angularSpeedGradientsTexture&&(this._attributesStrideSize-=1),this._isAnimationSheetEnabled&&(this._attributesStrideSize+=1,this.spriteRandomStartCell&&(this._attributesStrideSize+=1)),this.noiseTexture&&(this._attributesStrideSize+=6);for(var n=0;n<this._capacity;n++)i.push(0),i.push(0),i.push(0),i.push(0),i.push(0),i.push(Math.random()),i.push(Math.random()),i.push(Math.random()),i.push(Math.random()),i.push(0),i.push(0),i.push(0),this._colorGradientsTexture||(i.push(0),i.push(0),i.push(0),i.push(0)),i.push(0),i.push(0),i.push(0),this.isBillboardBased||(i.push(0),i.push(0),i.push(0)),i.push(0),this._angularSpeedGradientsTexture||i.push(0),this._isAnimationSheetEnabled&&(i.push(0),this.spriteRandomStartCell&&i.push(0)),this.noiseTexture&&(i.push(Math.random()),i.push(Math.random()),i.push(Math.random()),i.push(Math.random()),i.push(Math.random()),i.push(Math.random()));var r=new Float32Array([.5,.5,1,1,-.5,.5,0,1,-.5,-.5,0,0,.5,-.5,1,0]);this._buffer0=new Oi.a(t,i,!1,this._attributesStrideSize),this._buffer1=new Oi.a(t,i,!1,this._attributesStrideSize),this._spriteBuffer=new Oi.a(t,r,!1,4),this._updateVAO=[],this._updateVAO.push(this._createUpdateVAO(this._buffer0)),this._updateVAO.push(this._createUpdateVAO(this._buffer1)),this._renderVAO=[],this._renderVAO.push(this._createRenderVAO(this._buffer1,this._spriteBuffer)),this._renderVAO.push(this._createRenderVAO(this._buffer0,this._spriteBuffer)),this._sourceBuffer=this._buffer0,this._targetBuffer=this._buffer1}},t.prototype._recreateUpdateEffect=function(){var e=this.particleEmitterType?this.particleEmitterType.getEffectDefines():"";this._isBillboardBased&&(e+="\n#define BILLBOARD"),this._colorGradientsTexture&&(e+="\n#define COLORGRADIENTS"),this._sizeGradientsTexture&&(e+="\n#define SIZEGRADIENTS"),this._angularSpeedGradientsTexture&&(e+="\n#define ANGULARSPEEDGRADIENTS"),this._velocityGradientsTexture&&(e+="\n#define VELOCITYGRADIENTS"),this._limitVelocityGradientsTexture&&(e+="\n#define LIMITVELOCITYGRADIENTS"),this._dragGradientsTexture&&(e+="\n#define DRAGGRADIENTS"),this.isAnimationSheetEnabled&&(e+="\n#define ANIMATESHEET",this.spriteRandomStartCell&&(e+="\n#define ANIMATESHEETRANDOMSTART")),this.noiseTexture&&(e+="\n#define NOISE"),this._updateEffect&&this._updateEffectOptions.defines===e||(this._updateEffectOptions.transformFeedbackVaryings=["outPosition","outAge","outLife","outSeed","outSize"],this._colorGradientsTexture||this._updateEffectOptions.transformFeedbackVaryings.push("outColor"),this._updateEffectOptions.transformFeedbackVaryings.push("outDirection"),this._isBillboardBased||this._updateEffectOptions.transformFeedbackVaryings.push("outInitialDirection"),this._updateEffectOptions.transformFeedbackVaryings.push("outAngle"),this.isAnimationSheetEnabled&&(this._updateEffectOptions.transformFeedbackVaryings.push("outCellIndex"),this.spriteRandomStartCell&&this._updateEffectOptions.transformFeedbackVaryings.push("outCellStartOffset")),this.noiseTexture&&(this._updateEffectOptions.transformFeedbackVaryings.push("outNoiseCoordinates1"),this._updateEffectOptions.transformFeedbackVaryings.push("outNoiseCoordinates2")),this._updateEffectOptions.defines=e,this._updateEffect=new zt.a("gpuUpdateParticles",this._updateEffectOptions,this._scene.getEngine()))},t.prototype._recreateRenderEffect=function(){var e="";if(this._scene.clipPlane&&(e="\n#define CLIPPLANE"),this._scene.clipPlane2&&(e="\n#define CLIPPLANE2"),this._scene.clipPlane3&&(e="\n#define CLIPPLANE3"),this._scene.clipPlane4&&(e="\n#define CLIPPLANE4"),this.blendMode===Ra.BLENDMODE_MULTIPLY&&(e="\n#define BLENDMULTIPLYMODE"),this._isBillboardBased)switch(e+="\n#define BILLBOARD",this.billboardMode){case Ra.BILLBOARDMODE_Y:e+="\n#define BILLBOARDY";break;case Ra.BILLBOARDMODE_STRETCHED:e+="\n#define BILLBOARDSTRETCHED";break;case Ra.BILLBOARDMODE_ALL:}if(this._colorGradientsTexture&&(e+="\n#define COLORGRADIENTS"),this.isAnimationSheetEnabled&&(e+="\n#define ANIMATESHEET"),this._imageProcessingConfiguration&&(this._imageProcessingConfiguration.prepareDefines(this._imageProcessingConfigurationDefines),e+="\n"+this._imageProcessingConfigurationDefines.toString()),!this._renderEffect||this._renderEffect.defines!==e){var t=["worldOffset","view","projection","colorDead","invView","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","sheetInfos","translationPivot","eyePosition"],i=["textureSampler","colorGradientSampler"];xi.a&&(xi.a.PrepareUniforms(t,this._imageProcessingConfigurationDefines),xi.a.PrepareSamplers(i,this._imageProcessingConfigurationDefines)),this._renderEffect=new zt.a("gpuRenderParticles",["position","age","life","size","color","offset","uv","direction","initialDirection","angle","cellIndex"],t,i,this._scene.getEngine(),e)}},t.prototype.animate=function(e){void 0===e&&(e=!1),this._timeDelta=this.updateSpeed*(e?this.preWarmStepOffset:this._scene.getAnimationRatio()),this._actualFrame+=this._timeDelta,this._stopped||this.targetStopDuration&&this._actualFrame>=this.targetStopDuration&&this.stop()},t.prototype._createFactorGradientTexture=function(e,t){var i=this[t];if(e&&e.length&&!i){for(var n=new Float32Array(this._rawTextureWidth),r=0;r<this._rawTextureWidth;r++){var o=r/this._rawTextureWidth;ye.h.GetCurrentGradient(o,e,function(e,t,i){n[r]=D.a.Lerp(e.factor1,t.factor1,i)})}this[t]=je.CreateRTexture(n,this._rawTextureWidth,1,this._scene,!1,!1,ke.a.NEAREST_SAMPLINGMODE)}},t.prototype._createSizeGradientTexture=function(){this._createFactorGradientTexture(this._sizeGradients,"_sizeGradientsTexture")},t.prototype._createAngularSpeedGradientTexture=function(){this._createFactorGradientTexture(this._angularSpeedGradients,"_angularSpeedGradientsTexture")},t.prototype._createVelocityGradientTexture=function(){this._createFactorGradientTexture(this._velocityGradients,"_velocityGradientsTexture")},t.prototype._createLimitVelocityGradientTexture=function(){this._createFactorGradientTexture(this._limitVelocityGradients,"_limitVelocityGradientsTexture")},t.prototype._createDragGradientTexture=function(){this._createFactorGradientTexture(this._dragGradients,"_dragGradientsTexture")},t.prototype._createColorGradientTexture=function(){if(this._colorGradients&&this._colorGradients.length&&!this._colorGradientsTexture){for(var e=new Uint8Array(4*this._rawTextureWidth),t=o.t.Color4[0],i=0;i<this._rawTextureWidth;i++){var n=i/this._rawTextureWidth;ye.h.GetCurrentGradient(n,this._colorGradients,function(n,r,s){o.f.LerpToRef(n.color1,r.color1,s,t),e[4*i]=255*t.r,e[4*i+1]=255*t.g,e[4*i+2]=255*t.b,e[4*i+3]=255*t.a})}this._colorGradientsTexture=je.CreateRGBATexture(e,this._rawTextureWidth,1,this._scene,!1,!1,ke.a.NEAREST_SAMPLINGMODE)}},t.prototype.render=function(e){if(void 0===e&&(e=!1),!this._started)return 0;if(this._createColorGradientTexture(),this._createSizeGradientTexture(),this._createAngularSpeedGradientTexture(),this._createVelocityGradientTexture(),this._createLimitVelocityGradientTexture(),this._createDragGradientTexture(),this._recreateUpdateEffect(),this._recreateRenderEffect(),!this.isReady())return 0;if(!e){if(!this._preWarmDone&&this.preWarmCycles){for(var t=0;t<this.preWarmCycles;t++)this.animate(!0),this.render(!0);this._preWarmDone=!0}if(this._currentRenderId===this._scene.getFrameId())return 0;this._currentRenderId=this._scene.getFrameId()}if(this._initialize(),this._accumulatedCount+=this.emitRate*this._timeDelta,this._accumulatedCount>1){var i=0|this._accumulatedCount;this._accumulatedCount-=i,this._currentActiveCount=Math.min(this._activeCount,this._currentActiveCount+i)}if(!this._currentActiveCount)return 0;var n;if(this._engine.enableEffect(this._updateEffect),this._engine.setState(!1),this._updateEffect.setFloat("currentCount",this._currentActiveCount),this._updateEffect.setFloat("timeDelta",this._timeDelta),this._updateEffect.setFloat("stopFactor",this._stopped?0:1),this._updateEffect.setTexture("randomSampler",this._randomTexture),this._updateEffect.setTexture("randomSampler2",this._randomTexture2),this._updateEffect.setFloat2("lifeTime",this.minLifeTime,this.maxLifeTime),this._updateEffect.setFloat2("emitPower",this.minEmitPower,this.maxEmitPower),this._colorGradientsTexture||(this._updateEffect.setDirectColor4("color1",this.color1),this._updateEffect.setDirectColor4("color2",this.color2)),this._updateEffect.setFloat2("sizeRange",this.minSize,this.maxSize),this._updateEffect.setFloat4("scaleRange",this.minScaleX,this.maxScaleX,this.minScaleY,this.maxScaleY),this._updateEffect.setFloat4("angleRange",this.minAngularSpeed,this.maxAngularSpeed,this.minInitialRotation,this.maxInitialRotation),this._updateEffect.setVector3("gravity",this.gravity),this._sizeGradientsTexture&&this._updateEffect.setTexture("sizeGradientSampler",this._sizeGradientsTexture),this._angularSpeedGradientsTexture&&this._updateEffect.setTexture("angularSpeedGradientSampler",this._angularSpeedGradientsTexture),this._velocityGradientsTexture&&this._updateEffect.setTexture("velocityGradientSampler",this._velocityGradientsTexture),this._limitVelocityGradientsTexture&&(this._updateEffect.setTexture("limitVelocityGradientSampler",this._limitVelocityGradientsTexture),this._updateEffect.setFloat("limitVelocityDamping",this.limitVelocityDamping)),this._dragGradientsTexture&&this._updateEffect.setTexture("dragGradientSampler",this._dragGradientsTexture),this.particleEmitterType&&this.particleEmitterType.applyToShader(this._updateEffect),this._isAnimationSheetEnabled&&this._updateEffect.setFloat3("cellInfos",this.startSpriteCellID,this.endSpriteCellID,this.spriteCellChangeSpeed),this.noiseTexture&&(this._updateEffect.setTexture("noiseSampler",this.noiseTexture),this._updateEffect.setVector3("noiseStrength",this.noiseStrength)),this.emitter.position){n=this.emitter.getWorldMatrix()}else{var r=this.emitter;n=o.j.Translation(r.x,r.y,r.z)}if(this._updateEffect.setMatrix("emitterWM",n),this._engine.bindVertexArrayObject(this._updateVAO[this._targetIndex],null),this._engine.bindTransformFeedbackBuffer(this._targetBuffer.getBuffer()),this._engine.setRasterizerState(!1),this._engine.beginTransformFeedback(!0),this._engine.drawArraysType(so.a.PointListDrawMode,0,this._currentActiveCount),this._engine.endTransformFeedback(),this._engine.setRasterizerState(!0),this._engine.bindTransformFeedbackBuffer(null),!e){this._engine.enableEffect(this._renderEffect);var s=this._scene.getViewMatrix();if(this._renderEffect.setMatrix("view",s),this._renderEffect.setMatrix("projection",this._scene.getProjectionMatrix()),this._renderEffect.setTexture("textureSampler",this.particleTexture),this._renderEffect.setVector2("translationPivot",this.translationPivot),this._renderEffect.setVector3("worldOffset",this.worldOffset),this._colorGradientsTexture?this._renderEffect.setTexture("colorGradientSampler",this._colorGradientsTexture):this._renderEffect.setDirectColor4("colorDead",this.colorDead),this._isAnimationSheetEnabled&&this.particleTexture){var a=this.particleTexture.getBaseSize();this._renderEffect.setFloat3("sheetInfos",this.spriteCellWidth/a.width,this.spriteCellHeight/a.height,a.width/this.spriteCellWidth)}if(this._isBillboardBased){var c=this._scene.activeCamera;this._renderEffect.setVector3("eyePosition",c.globalPosition)}if(this._scene.clipPlane||this._scene.clipPlane2||this._scene.clipPlane3||this._scene.clipPlane4){var l=s.clone();l.invert(),this._renderEffect.setMatrix("invView",l),ir.a.BindClipPlane(this._renderEffect,this._scene)}switch(this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(this._renderEffect),this.blendMode){case Ra.BLENDMODE_ADD:this._engine.setAlphaMode(_.a.ALPHA_ADD);break;case Ra.BLENDMODE_ONEONE:this._engine.setAlphaMode(_.a.ALPHA_ONEONE);break;case Ra.BLENDMODE_STANDARD:this._engine.setAlphaMode(_.a.ALPHA_COMBINE);break;case Ra.BLENDMODE_MULTIPLY:this._engine.setAlphaMode(_.a.ALPHA_MULTIPLY)}this.forceDepthWrite&&this._engine.setDepthWrite(!0),this._engine.bindVertexArrayObject(this._renderVAO[this._targetIndex],null),this._engine.drawArraysType(so.a.TriangleFanDrawMode,0,4,this._currentActiveCount),this._engine.setAlphaMode(_.a.ALPHA_DISABLE)}this._targetIndex++,2===this._targetIndex&&(this._targetIndex=0);var u=this._sourceBuffer;return this._sourceBuffer=this._targetBuffer,this._targetBuffer=u,this._currentActiveCount},t.prototype.rebuild=function(){this._initialize(!0)},t.prototype._releaseBuffers=function(){this._buffer0&&(this._buffer0.dispose(),this._buffer0=null),this._buffer1&&(this._buffer1.dispose(),this._buffer1=null),this._spriteBuffer&&(this._spriteBuffer.dispose(),this._spriteBuffer=null)},t.prototype._releaseVAOs=function(){if(this._updateVAO){for(var e=0;e<this._updateVAO.length;e++)this._engine.releaseVertexArrayObject(this._updateVAO[e]);this._updateVAO=[];for(e=0;e<this._renderVAO.length;e++)this._engine.releaseVertexArrayObject(this._renderVAO[e]);this._renderVAO=[]}},t.prototype.dispose=function(e){void 0===e&&(e=!0);var t=this._scene.particleSystems.indexOf(this);t>-1&&this._scene.particleSystems.splice(t,1),this._releaseBuffers(),this._releaseVAOs(),this._colorGradientsTexture&&(this._colorGradientsTexture.dispose(),this._colorGradientsTexture=null),this._sizeGradientsTexture&&(this._sizeGradientsTexture.dispose(),this._sizeGradientsTexture=null),this._angularSpeedGradientsTexture&&(this._angularSpeedGradientsTexture.dispose(),this._angularSpeedGradientsTexture=null),this._velocityGradientsTexture&&(this._velocityGradientsTexture.dispose(),this._velocityGradientsTexture=null),this._limitVelocityGradientsTexture&&(this._limitVelocityGradientsTexture.dispose(),this._limitVelocityGradientsTexture=null),this._dragGradientsTexture&&(this._dragGradientsTexture.dispose(),this._dragGradientsTexture=null),this._randomTexture&&(this._randomTexture.dispose(),this._randomTexture=null),this._randomTexture2&&(this._randomTexture2.dispose(),this._randomTexture2=null),e&&this.particleTexture&&(this.particleTexture.dispose(),this.particleTexture=null),e&&this.noiseTexture&&(this.noiseTexture.dispose(),this.noiseTexture=null),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear()},t.prototype.clone=function(e,i){var n=new t(e,{capacity:this._capacity,randomTextureSize:this._randomTextureSize},this._scene);return S.a.DeepCopy(this,n),void 0===i&&(i=this.emitter),n.emitter=i,this.particleTexture&&(n.particleTexture=new ke.a(this.particleTexture.url,this._scene)),n},t.prototype.serialize=function(){var e={};return Ra._Serialize(e,this),e.activeParticleCount=this.activeParticleCount,e},t.Parse=function(e,i,n,r){void 0===r&&(r=!1);var o=new t(e.name,{capacity:e.capacity,randomTextureSize:e.randomTextureSize},i);return e.activeParticleCount&&(o.activeParticleCount=e.activeParticleCount),Ra._Parse(e,o,i,n),e.preventAutoStart&&(o.preventAutoStart=e.preventAutoStart),r||o.preventAutoStart||o.start(),o},t}(ba),Da=(function(){}(),function(){function e(){this.systems=new Array}return Object.defineProperty(e.prototype,"emitterNode",{get:function(){return this._emitterNode},enumerable:!0,configurable:!0}),e.prototype.setEmitterAsSphere=function(e,t,i){this._emitterNode&&this._emitterNode.dispose(),this._emitterCreationOptions={kind:"Sphere",options:e,renderingGroupId:t};var n=Ln.a.CreateSphere("emitterSphere",{diameter:e.diameter,segments:e.segments},i);n.renderingGroupId=t;var r=new Ri.a("emitterSphereMaterial",i);r.emissiveColor=e.color,n.material=r;for(var o=0,s=this.systems;o<s.length;o++){s[o].emitter=n}this._emitterNode=n},e.prototype.start=function(e){for(var t=0,i=this.systems;t<i.length;t++){var n=i[t];e&&(n.emitter=e),n.start()}},e.prototype.dispose=function(){for(var e=0,t=this.systems;e<t.length;e++){t[e].dispose()}this.systems=[],this._emitterNode&&(this._emitterNode.dispose(),this._emitterNode=null)},e.prototype.serialize=function(){for(var e={systems:[]},t=0,i=this.systems;t<i.length;t++){var n=i[t];e.systems.push(n.serialize())}return this._emitterNode&&(e.emitter=this._emitterCreationOptions),e},e.Parse=function(t,i,n){void 0===n&&(n=!1);var r=new e,s=_.a.PARTICLES_BaseAssetsUrl+"/textures/";i=i||P.a.LastCreatedScene;for(var a=0,c=t.systems;a<c.length;a++){var l=c[a];r.systems.push(n?Ia.Parse(l,i,s,!0):Ra.Parse(l,i,s,!0))}if(t.emitter){var u=t.emitter.options;switch(t.emitter.kind){case"Sphere":r.setEmitterAsSphere({diameter:u.diameter,segments:u.segments,color:o.e.FromArray(u.color)},t.emitter.renderingGroupId,i)}}return r},e}()),La=function(){function e(){}return e.CreateDefault=function(e,t,i,n){var r;return void 0===t&&(t=500),void 0===n&&(n=!1),(r=n?new Ia("default system",{capacity:t},i):new Ra("default system",t,i)).emitter=e,r.particleTexture=new ke.a("https://www.babylonjs.com/assets/Flare.png",r.getScene()),r.createConeEmitter(.1,Math.PI/4),r.color1=new o.f(1,1,1,1),r.color2=new o.f(1,1,1,1),r.colorDead=new o.f(1,1,1,0),r.minSize=.1,r.maxSize=.1,r.minEmitPower=2,r.maxEmitPower=2,r.updateSpeed=1/60,r.emitRate=30,r},e.CreateAsync=function(t,i,n){void 0===n&&(n=!1),i||(i=P.a.LastCreatedScene);var r={};return i._addPendingData(r),new Promise(function(o,s){if(n&&!Ia.IsSupported)return i._removePendingData(r),s("Particle system with GPU is not supported.");ye.h.LoadFile(e.BaseAssetsUrl+"/systems/"+t+".json",function(e){i._removePendingData(r);var t=JSON.parse(e.toString());return o(Da.Parse(t,i,n))},void 0,void 0,void 0,function(){return i._removePendingData(r),s("An error occured while the creation of your particle system. Check if your type '"+t+"' exists.")})})},e.ExportSet=function(e){for(var t=new Da,i=0,n=e;i<n.length;i++){var r=n[i];t.systems.push(r)}return t},e.BaseAssetsUrl=_.a.PARTICLES_BaseAssetsUrl,e}();n.a.AddParser(Ae.a.NAME_PARTICLESYSTEM,function(e,t,i,r){var o=n.a.GetIndividualParser(Ae.a.NAME_PARTICLESYSTEM);if(o&&void 0!==e.particleSystems&&null!==e.particleSystems)for(var s=0,a=e.particleSystems.length;s<a;s++){var c=e.particleSystems[s];i.particleSystems.push(o(c,t,r))}}),n.a.AddIndividualParser(Ae.a.NAME_PARTICLESYSTEM,function(e,t,i){return e.activeParticleCount?Ia.Parse(e,t,i):Ra.Parse(e,t,i)}),ge.b.prototype.createEffectForParticles=function(e,t,i,n,r,o,s){void 0===t&&(t=[]),void 0===i&&(i=[]),void 0===n&&(n="");var a=Ra._GetAttributeNamesOrOptions(),c=Ra._GetEffectCreationOptions();return-1===n.indexOf(" BILLBOARD")&&(n+="\n#define BILLBOARD\n"),-1===i.indexOf("diffuseSampler")&&i.push("diffuseSampler"),this.createEffect({vertex:"particles",fragmentElement:e},a,c.concat(t),i,n,r,o,s)},fe.a.prototype.getEmittedParticleSystems=function(){for(var e=new Array,t=0;t<this.getScene().particleSystems.length;t++){var i=this.getScene().particleSystems[t];i.emitter===this&&e.push(i)}return e},fe.a.prototype.getHierarchyEmittedParticleSystems=function(){var e=new Array,t=this.getDescendants();t.push(this);for(var i=0;i<this.getScene().particleSystems.length;i++){var n=this.getScene().particleSystems[i],r=n.emitter;r.position&&-1!==t.indexOf(r)&&e.push(n)}return e};var wa=function(){function e(e,t,i,n,r,s,a,c){void 0===c&&(c=null),this.idx=0,this.color=new o.f(1,1,1,1),this.position=o.x.Zero(),this.rotation=o.x.Zero(),this.scaling=o.x.One(),this.uvs=new o.y(0,0,1,1),this.velocity=o.x.Zero(),this.pivot=o.x.Zero(),this.translateFromPivot=!1,this.alive=!0,this.isVisible=!0,this._pos=0,this._ind=0,this.shapeId=0,this.idxInShape=0,this._stillInvisible=!1,this._rotationMatrix=[1,0,0,0,1,0,0,0,1],this.parentId=null,this.cullingStrategy=Fe.a.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY,this._globalPosition=o.x.Zero(),this.idx=e,this._pos=t,this._ind=i,this._model=n,this.shapeId=r,this.idxInShape=s,this._sps=a,c&&(this._modelBoundingInfo=c,this._boundingInfo=new on.a(c.minimum,c.maximum))}return Object.defineProperty(e.prototype,"scale",{get:function(){return this.scaling},set:function(e){this.scaling=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"quaternion",{get:function(){return this.rotationQuaternion},set:function(e){this.rotationQuaternion=e},enumerable:!0,configurable:!0}),e.prototype.intersectsMesh=function(e){return!(!this._boundingInfo||!e._boundingInfo)&&(this._sps._bSphereOnly?sn.a.Intersects(this._boundingInfo.boundingSphere,e._boundingInfo.boundingSphere):this._boundingInfo.intersects(e._boundingInfo,!1))},e.prototype.isInFrustum=function(e){return null!==this._boundingInfo&&this._boundingInfo.isInFrustum(e,this.cullingStrategy)},e.prototype.getRotationMatrix=function(e){var t;if(this.rotationQuaternion)t=this.rotationQuaternion;else{t=o.t.Quaternion[0];var i=this.rotation;o.q.RotationYawPitchRollToRef(i.y,i.x,i.z,t)}t.toRotationMatrix(e)},e}(),Fa=function(){return function(e,t,i,n,r,o){this._indicesLength=0,this.shapeID=e,this._shape=t,this._indicesLength=i,this._shapeUV=n,this._positionFunction=r,this._vertexFunction=o}}(),Na=function(){return function(){this.ind=0,this.indicesLength=0,this.sqDistance=0}}(),Ba=function(e,t){return t.sqDistance-e.sqDistance},Ua=function(){function e(e,t,i){this.particles=new Array,this.nbParticles=0,this.billboard=!1,this.recomputeNormals=!0,this.counter=0,this.vars={},this._bSphereOnly=!1,this._bSphereRadiusFactor=1,this._positions=new Array,this._indices=new Array,this._normals=new Array,this._colors=new Array,this._uvs=new Array,this._index=0,this._updatable=!0,this._pickable=!1,this._isVisibilityBoxLocked=!1,this._alwaysVisible=!1,this._depthSort=!1,this._shapeCounter=0,this._copy=new wa(0,0,0,null,0,0,this),this._color=new o.f(0,0,0,0),this._computeParticleColor=!0,this._computeParticleTexture=!0,this._computeParticleRotation=!0,this._computeParticleVertex=!1,this._computeBoundingBox=!1,this._depthSortParticles=!0,this._mustUnrotateFixedNormals=!1,this._particlesIntersect=!1,this._needs32Bits=!1,this.name=e,this._scene=t||P.a.LastCreatedScene,this._camera=t.activeCamera,this._pickable=!!i&&i.isPickable,this._depthSort=!!i&&i.enableDepthSort,this._particlesIntersect=!!i&&i.particleIntersection,this._bSphereOnly=!!i&&i.boundingSphereOnly,this._bSphereRadiusFactor=i&&i.bSphereRadiusFactor?i.bSphereRadiusFactor:1,i&&void 0!==i.updatable?this._updatable=i.updatable:this._updatable=!0,this._pickable&&(this.pickedParticles=[]),this._depthSort&&(this.depthSortedParticles=[])}return e.prototype.buildMesh=function(){if(0===this.nbParticles){var e=Gs.CreateDisc("",{radius:1,tessellation:3},this._scene);this.addShape(e,1),e.dispose()}this._indices32=this._needs32Bits?new Uint32Array(this._indices):new Uint16Array(this._indices),this._positions32=new Float32Array(this._positions),this._uvs32=new Float32Array(this._uvs),this._colors32=new Float32Array(this._colors),this.recomputeNormals&&Mi.a.ComputeNormals(this._positions32,this._indices32,this._normals),this._normals32=new Float32Array(this._normals),this._fixedNormal32=new Float32Array(this._normals),this._mustUnrotateFixedNormals&&this._unrotateFixedNormals();var t=new Mi.a;t.indices=this._depthSort?this._indices:this._indices32,t.set(this._positions32,Oi.b.PositionKind),t.set(this._normals32,Oi.b.NormalKind),this._uvs32.length>0&&t.set(this._uvs32,Oi.b.UVKind),this._colors32.length>0&&t.set(this._colors32,Oi.b.ColorKind);var i=new fe.a(this.name,this._scene);return t.applyToMesh(i,this._updatable),this.mesh=i,this.mesh.isPickable=this._pickable,this._depthSort||(this._indices=null),this._positions=null,this._normals=null,this._uvs=null,this._colors=null,this._updatable||(this.particles.length=0),i},e.prototype.digest=function(e,t){var i=t&&t.facetNb||1,n=t&&t.number||0,r=t&&t.delta||0,s=e.getVerticesData(Oi.b.PositionKind),a=e.getIndices(),c=e.getVerticesData(Oi.b.UVKind),l=e.getVerticesData(Oi.b.ColorKind),u=e.getVerticesData(Oi.b.NormalKind),h=0,d=a.length/3;n?(n=n>d?d:n,i=Math.round(d/n),r=0):i=i>d?d:i;for(var f=[],p=[],_=[],g=[],m=o.x.Zero(),v=i;h<d;){h>d-(i=v+Math.floor((1+r)*Math.random()))&&(i=d-h),f.length=0,p.length=0,_.length=0,g.length=0;for(var y=0,b=3*h;b<3*(h+i);b++){p.push(y);var T=a[b];f.push(s[3*T],s[3*T+1],s[3*T+2]),c&&_.push(c[2*T],c[2*T+1]),l&&g.push(l[4*T],l[4*T+1],l[4*T+2],l[4*T+3]),y++}var E,A,x=this.nbParticles,R=this._posToShape(f),P=this._uvsToShapeUV(_);for(E=0;E<R.length;E++)m.addInPlace(R[E]);for(m.scaleInPlace(1/R.length),E=0;E<R.length;E++)R[E].subtractInPlace(m);this._particlesIntersect&&(A=new on.a(m,m));var S=new Fa(this._shapeCounter,R,3*i,P,null,null),C=this._positions.length,M=this._indices.length;this._meshBuilder(this._index,R,this._positions,p,this._indices,_,this._uvs,g,this._colors,u,this._normals,x,0,null),this._addParticle(x,C,M,S,this._shapeCounter,0,A),this.particles[this.nbParticles].position.addInPlace(m),this._index+=R.length,x++,this.nbParticles++,this._shapeCounter++,h+=i}return this},e.prototype._unrotateFixedNormals=function(){for(var e=0,t=0,i=o.t.Vector3[0],n=o.t.Quaternion[0],r=o.t.Matrix[0],s=0;s<this.particles.length;s++){var a=this.particles[s],c=a._model._shape;if(a.rotationQuaternion)a.rotationQuaternion.conjugateToRef(n);else{var l=a.rotation;o.q.RotationYawPitchRollToRef(l.y,l.x,l.z,n),n.conjugateInPlace()}n.toRotationMatrix(r);for(var u=0;u<c.length;u++)t=e+3*u,o.x.TransformNormalFromFloatsToRef(this._normals32[t],this._normals32[t+1],this._normals32[t+2],r,i),i.toArray(this._fixedNormal32,t);e=t+3}},e.prototype._resetCopy=function(){var e=this._copy;e.position.setAll(0),e.rotation.setAll(0),e.rotationQuaternion=null,e.scaling.setAll(1),e.uvs.copyFromFloats(0,0,1,1),e.color=null,e.translateFromPivot=!1},e.prototype._meshBuilder=function(e,t,i,n,r,s,a,c,l,u,h,d,f,p){var _,g=0,m=0,v=0;this._resetCopy();var y=this._copy;p&&p.positionFunction&&(p.positionFunction(y,d,f),this._mustUnrotateFixedNormals=!0);var b=o.t.Matrix[0],T=o.t.Vector3[0],E=o.t.Vector3[1],A=o.t.Vector3[2],x=o.t.Vector3[3];for(y.getRotationMatrix(b),y.pivot.multiplyToRef(y.scaling,x),y.translateFromPivot?A.setAll(0):A.copyFrom(x),_=0;_<t.length;_++){if(T.copyFrom(t[_]),p&&p.vertexFunction&&p.vertexFunction(y,T,_),T.multiplyInPlace(y.scaling).subtractInPlace(x),o.x.TransformCoordinatesToRef(T,b,E),E.addInPlace(A).addInPlace(y.position),i.push(E.x,E.y,E.z),s){var R=y.uvs;a.push((R.z-R.x)*s[g]+R.x,(R.w-R.y)*s[g+1]+R.y),g+=2}if(y.color)this._color=y.color;else{var P=this._color;c&&void 0!==c[m]?(P.r=c[m],P.g=c[m+1],P.b=c[m+2],P.a=c[m+3]):(P.r=1,P.g=1,P.b=1,P.a=1)}l.push(this._color.r,this._color.g,this._color.b,this._color.a),m+=4,!this.recomputeNormals&&u&&(T.x=u[v],T.y=u[v+1],T.z=u[v+2],o.x.TransformNormalToRef(T,b,T),h.push(T.x,T.y,T.z),v+=3)}for(_=0;_<n.length;_++){var S=e+n[_];r.push(S),S>65535&&(this._needs32Bits=!0)}if(this._pickable){var C=n.length/3;for(_=0;_<C;_++)this.pickedParticles.push({idx:d,faceId:_})}return this._depthSort&&this.depthSortedParticles.push(new Na),y},e.prototype._posToShape=function(e){for(var t=[],i=0;i<e.length;i+=3)t.push(o.x.FromArray(e,i));return t},e.prototype._uvsToShapeUV=function(e){var t=[];if(e)for(var i=0;i<e.length;i++)t.push(e[i]);return t},e.prototype._addParticle=function(e,t,i,n,r,o,s){void 0===s&&(s=null);var a=new wa(e,t,i,n,r,o,this,s);return this.particles.push(a),a},e.prototype.addShape=function(e,t,i){var n,r=e.getVerticesData(Oi.b.PositionKind),o=e.getIndices(),s=e.getVerticesData(Oi.b.UVKind),a=e.getVerticesData(Oi.b.ColorKind),c=e.getVerticesData(Oi.b.NormalKind);this._particlesIntersect&&(n=e.getBoundingInfo());for(var l,u,h=this._posToShape(r),d=this._uvsToShapeUV(s),f=i?i.positionFunction:null,p=i?i.vertexFunction:null,_=new Fa(this._shapeCounter,h,o.length,d,f,p),g=this.nbParticles,m=0;m<t;m++){var v=this._positions.length,y=this._indices.length;u=this._meshBuilder(this._index,h,this._positions,o,this._indices,s,this._uvs,a,this._colors,c,this._normals,g,m,i),this._updatable&&((l=this._addParticle(g,v,y,_,this._shapeCounter,m,n)).position.copyFrom(u.position),l.rotation.copyFrom(u.rotation),u.rotationQuaternion&&l.rotationQuaternion&&l.rotationQuaternion.copyFrom(u.rotationQuaternion),u.color&&l.color&&l.color.copyFrom(u.color),l.scaling.copyFrom(u.scaling),l.uvs.copyFrom(u.uvs)),this._index+=h.length,g++}return this.nbParticles+=t,this._shapeCounter++,this._shapeCounter-1},e.prototype._rebuildParticle=function(e){this._resetCopy();var t=this._copy;e._model._positionFunction&&e._model._positionFunction(t,e.idx,e.idxInShape);var i=o.t.Matrix[0],n=o.t.Vector3[0],r=o.t.Vector3[1],s=o.t.Vector3[2],a=o.t.Vector3[3];t.getRotationMatrix(i),e.pivot.multiplyToRef(e.scaling,a),t.translateFromPivot?s.copyFromFloats(0,0,0):s.copyFrom(a);for(var c=e._model._shape,l=0;l<c.length;l++)n.copyFrom(c[l]),e._model._vertexFunction&&e._model._vertexFunction(t,n,l),n.multiplyInPlace(t.scaling).subtractInPlace(a),o.x.TransformCoordinatesToRef(n,i,r),r.addInPlace(s).addInPlace(t.position).toArray(this._positions32,e._pos+3*l);e.position.setAll(0),e.rotation.setAll(0),e.rotationQuaternion=null,e.scaling.setAll(1),e.uvs.setAll(0),e.pivot.setAll(0),e.translateFromPivot=!1,e.parentId=null},e.prototype.rebuildMesh=function(){for(var e=0;e<this.particles.length;e++)this._rebuildParticle(this.particles[e]);return this.mesh.updateVerticesData(Oi.b.PositionKind,this._positions32,!1,!1),this},e.prototype.setParticles=function(e,t,i){if(void 0===e&&(e=0),void 0===t&&(t=this.nbParticles-1),void 0===i&&(i=!0),!this._updatable)return this;this.beforeUpdateParticles(e,t,i);var n=o.t.Matrix[0],r=o.t.Matrix[1],s=this.mesh,a=this._colors32,c=this._positions32,l=this._normals32,u=this._uvs32,h=this._indices32,d=this._indices,f=this._fixedNormal32,p=o.t.Vector3,_=p[5].copyFromFloats(1,0,0),g=p[6].copyFromFloats(0,1,0),m=p[7].copyFromFloats(0,0,1),v=p[8].setAll(Number.MAX_VALUE),y=p[9].setAll(-Number.MAX_VALUE),b=p[10].setAll(0);if((this.billboard||this._depthSort)&&(this.mesh.computeWorldMatrix(!0),this.mesh._worldMatrix.invertToRef(r)),this.billboard){var T=p[0];this._camera.getDirectionToRef(o.c.Z,T),o.x.TransformNormalToRef(T,r,m),m.normalize();var E=this._camera.getViewMatrix(!0);o.x.TransformNormalFromFloatsToRef(E.m[1],E.m[5],E.m[9],r,g),o.x.CrossToRef(g,m,_),g.normalize(),_.normalize()}this._depthSort&&o.x.TransformCoordinatesToRef(this._camera.globalPosition,r,b),o.j.IdentityToRef(n);var A=0,x=0,R=0,P=0,S=0,C=0,M=0;if(this.mesh.isFacetDataEnabled&&(this._computeBoundingBox=!0),t=t>=this.nbParticles?this.nbParticles-1:t,this._computeBoundingBox&&(0!=e||t!=this.nbParticles-1)){var O=this.mesh._boundingInfo;O&&(v.copyFrom(O.minimum),y.copyFrom(O.maximum))}var I=(x=this.particles[e]._pos)/3|0;P=4*I,C=2*I;for(var D=e;D<=t;D++){var L=this.particles[D];this.updateParticle(L);var w=L._model._shape,F=L._model._shapeUV,N=L._rotationMatrix,B=L.position,U=L.rotation,V=L.scaling,G=L._globalPosition;if(this._depthSort&&this._depthSortParticles){var k=this.depthSortedParticles[D];k.ind=L._ind,k.indicesLength=L._model._indicesLength,k.sqDistance=o.x.DistanceSquared(L.position,b)}if(!L.alive||L._stillInvisible&&!L.isVisible)x+=3*(M=w.length),P+=4*M,C+=2*M;else{if(L.isVisible){L._stillInvisible=!1;var z=p[12];if(L.pivot.multiplyToRef(V,z),this.billboard&&(U.x=0,U.y=0),(this._computeParticleRotation||this.billboard)&&L.getRotationMatrix(n),null!==L.parentId){var j=this.particles[L.parentId],H=j._rotationMatrix,W=j._globalPosition,X=B.x*H[1]+B.y*H[4]+B.z*H[7],Y=B.x*H[0]+B.y*H[3]+B.z*H[6],K=B.x*H[2]+B.y*H[5]+B.z*H[8];if(G.x=W.x+Y,G.y=W.y+X,G.z=W.z+K,this._computeParticleRotation||this.billboard){var Q=n.m;N[0]=Q[0]*H[0]+Q[1]*H[3]+Q[2]*H[6],N[1]=Q[0]*H[1]+Q[1]*H[4]+Q[2]*H[7],N[2]=Q[0]*H[2]+Q[1]*H[5]+Q[2]*H[8],N[3]=Q[4]*H[0]+Q[5]*H[3]+Q[6]*H[6],N[4]=Q[4]*H[1]+Q[5]*H[4]+Q[6]*H[7],N[5]=Q[4]*H[2]+Q[5]*H[5]+Q[6]*H[8],N[6]=Q[8]*H[0]+Q[9]*H[3]+Q[10]*H[6],N[7]=Q[8]*H[1]+Q[9]*H[4]+Q[10]*H[7],N[8]=Q[8]*H[2]+Q[9]*H[5]+Q[10]*H[8]}}else if(G.x=B.x,G.y=B.y,G.z=B.z,this._computeParticleRotation||this.billboard){Q=n.m;N[0]=Q[0],N[1]=Q[1],N[2]=Q[2],N[3]=Q[4],N[4]=Q[5],N[5]=Q[6],N[6]=Q[8],N[7]=Q[9],N[8]=Q[10]}var q=p[11];for(L.translateFromPivot?q.setAll(0):q.copyFrom(z),M=0;M<w.length;M++){A=x+3*M,R=P+4*M,S=C+2*M,(T=p[0]).copyFrom(w[M]),this._computeParticleVertex&&this.updateParticleVertex(L,T,M);var Z=T.x*V.x-z.x,J=T.y*V.y-z.y,$=T.z*V.z-z.z;Y=Z*N[0]+J*N[3]+$*N[6],X=Z*N[1]+J*N[4]+$*N[7],K=Z*N[2]+J*N[5]+$*N[8];Y+=q.x,X+=q.y,K+=q.z;var ee=c[A]=G.x+_.x*Y+g.x*X+m.x*K,te=c[A+1]=G.y+_.y*Y+g.y*X+m.y*K,ie=c[A+2]=G.z+_.z*Y+g.z*X+m.z*K;if(this._computeBoundingBox&&(v.minimizeInPlaceFromFloats(ee,te,ie),y.maximizeInPlaceFromFloats(ee,te,ie)),!this._computeParticleVertex){var ne=f[A],re=f[A+1],oe=f[A+2],se=ne*N[0]+re*N[3]+oe*N[6],ae=ne*N[1]+re*N[4]+oe*N[7],ce=ne*N[2]+re*N[5]+oe*N[8];l[A]=_.x*se+g.x*ae+m.x*ce,l[A+1]=_.y*se+g.y*ae+m.y*ce,l[A+2]=_.z*se+g.z*ae+m.z*ce}if(this._computeParticleColor&&L.color){var le=L.color,ue=this._colors32;ue[R]=le.r,ue[R+1]=le.g,ue[R+2]=le.b,ue[R+3]=le.a}if(this._computeParticleTexture){var he=L.uvs;u[S]=F[2*M]*(he.z-he.x)+he.x,u[S+1]=F[2*M+1]*(he.w-he.y)+he.y}}}else for(L._stillInvisible=!0,M=0;M<w.length;M++){if(R=P+4*M,S=C+2*M,c[A=x+3*M]=c[A+1]=c[A+2]=0,l[A]=l[A+1]=l[A+2]=0,this._computeParticleColor&&L.color){le=L.color;a[R]=le.r,a[R+1]=le.g,a[R+2]=le.b,a[R+3]=le.a}if(this._computeParticleTexture){he=L.uvs;u[S]=F[2*M]*(he.z-he.x)+he.x,u[S+1]=F[2*M+1]*(he.w-he.y)+he.y}}if(this._particlesIntersect){var de=L._boundingInfo,fe=de.boundingBox,pe=de.boundingSphere,_e=L._modelBoundingInfo;if(!this._bSphereOnly){var ge=_e.boundingBox.vectors,me=p[1],ve=p[2];me.setAll(Number.MAX_VALUE),ve.setAll(-Number.MAX_VALUE);for(var ye=0;ye<8;ye++){var be=ge[ye].x*V.x,Te=ge[ye].y*V.y,Ee=ge[ye].z*V.z,Ae=(Y=be*N[0]+Te*N[3]+Ee*N[6],X=be*N[1]+Te*N[4]+Ee*N[7],K=be*N[2]+Te*N[5]+Ee*N[8],B.x+_.x*Y+g.x*X+m.x*K),xe=B.y+_.y*Y+g.y*X+m.y*K,Re=B.z+_.z*Y+g.z*X+m.z*K;me.minimizeInPlaceFromFloats(Ae,xe,Re),ve.maximizeInPlaceFromFloats(Ae,xe,Re)}fe.reConstruct(me,ve,s._worldMatrix)}var Pe=_e.minimum.multiplyToRef(V,p[1]),Se=_e.maximum.multiplyToRef(V,p[2]),Ce=Se.addToRef(Pe,p[3]).scaleInPlace(.5).addInPlace(G),Me=Se.subtractToRef(Pe,p[4]).scaleInPlace(.5*this._bSphereRadiusFactor),Oe=Ce.subtractToRef(Me,p[1]),Ie=Ce.addToRef(Me,p[2]);pe.reConstruct(Oe,Ie,s._worldMatrix)}x=A+3,P=R+4,C=S+2}}if(i){if(this._computeParticleColor&&s.updateVerticesData(Oi.b.ColorKind,a,!1,!1),this._computeParticleTexture&&s.updateVerticesData(Oi.b.UVKind,u,!1,!1),s.updateVerticesData(Oi.b.PositionKind,c,!1,!1),!s.areNormalsFrozen||s.isFacetDataEnabled){if(this._computeParticleVertex||s.isFacetDataEnabled){var De=s.isFacetDataEnabled?s.getFacetDataParameters():null;Mi.a.ComputeNormals(c,h,l,De);for(var Le=0;Le<l.length;Le++)f[Le]=l[Le]}s.areNormalsFrozen||s.updateVerticesData(Oi.b.NormalKind,l,!1,!1)}if(this._depthSort&&this._depthSortParticles){var we=this.depthSortedParticles;we.sort(Ba);for(var Fe=we.length,Ne=0,Be=0;Be<Fe;Be++){var Ue=we[Be].indicesLength,Ve=we[Be].ind;for(Le=0;Le<Ue;Le++)h[Ne]=d[Ve+Le],Ne++}s.updateIndices(h)}}return this._computeBoundingBox&&(s._boundingInfo?s._boundingInfo.reConstruct(v,y,s._worldMatrix):s._boundingInfo=new on.a(v,y,s._worldMatrix)),this.afterUpdateParticles(e,t,i),this},e.prototype.dispose=function(){this.mesh.dispose(),this.vars=null,this._positions=null,this._indices=null,this._normals=null,this._uvs=null,this._colors=null,this._indices32=null,this._positions32=null,this._normals32=null,this._fixedNormal32=null,this._uvs32=null,this._colors32=null,this.pickedParticles=null},e.prototype.refreshVisibleSize=function(){return this._isVisibilityBoxLocked||this.mesh.refreshBoundingInfo(),this},e.prototype.setVisibilityBox=function(e){var t=e/2;this.mesh._boundingInfo=new on.a(new o.x(-t,-t,-t),new o.x(t,t,t))},Object.defineProperty(e.prototype,"isAlwaysVisible",{get:function(){return this._alwaysVisible},set:function(e){this._alwaysVisible=e,this.mesh.alwaysSelectAsActiveMesh=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isVisibilityBoxLocked",{get:function(){return this._isVisibilityBoxLocked},set:function(e){this._isVisibilityBoxLocked=e,this.mesh.getBoundingInfo().isLocked=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleRotation",{get:function(){return this._computeParticleRotation},set:function(e){this._computeParticleRotation=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleColor",{get:function(){return this._computeParticleColor},set:function(e){this._computeParticleColor=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleTexture",{get:function(){return this._computeParticleTexture},set:function(e){this._computeParticleTexture=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleVertex",{get:function(){return this._computeParticleVertex},set:function(e){this._computeParticleVertex=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"computeBoundingBox",{get:function(){return this._computeBoundingBox},set:function(e){this._computeBoundingBox=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"depthSortParticles",{get:function(){return this._depthSortParticles},set:function(e){this._depthSortParticles=e},enumerable:!0,configurable:!0}),e.prototype.initParticles=function(){},e.prototype.recycleParticle=function(e){return e},e.prototype.updateParticle=function(e){return e},e.prototype.updateParticleVertex=function(e,t,i){return t},e.prototype.beforeUpdateParticles=function(e,t,i){},e.prototype.afterUpdateParticles=function(e,t,i){},e}();W.a.prototype.getPhysicsEngine=function(){return this._physicsEngine},W.a.prototype.enablePhysics=function(e,t){if(void 0===e&&(e=null),this._physicsEngine)return!0;var i=this._getComponent(Ae.a.NAME_PHYSICSENGINE);i||(i=new ka(this),this._addComponent(i));try{return this._physicsEngine=new jo(e,t),!0}catch(e){return p.a.Error(e.message),!1}},W.a.prototype.disablePhysicsEngine=function(){this._physicsEngine&&(this._physicsEngine.dispose(),this._physicsEngine=null)},W.a.prototype.isPhysicsEnabled=function(){return void 0!==this._physicsEngine},W.a.prototype.deleteCompoundImpostor=function(e){var t=e.parts[0].mesh;t.physicsImpostor&&(t.physicsImpostor.dispose(),t.physicsImpostor=null)},W.a.prototype._advancePhysicsEngineStep=function(e){this._physicsEngine&&(this.onBeforePhysicsObservable.notifyObservers(this),this._physicsEngine._step(e/1e3),this.onAfterPhysicsObservable.notifyObservers(this))},Object.defineProperty(Fe.a.prototype,"physicsImpostor",{get:function(){return this._physicsImpostor},set:function(e){var t=this;this._physicsImpostor!==e&&(this._disposePhysicsObserver&&this.onDisposeObservable.remove(this._disposePhysicsObserver),this._physicsImpostor=e,e&&(this._disposePhysicsObserver=this.onDisposeObservable.add(function(){t.physicsImpostor&&(t.physicsImpostor.dispose(),t.physicsImpostor=null)})))},enumerable:!0,configurable:!0}),Fe.a.prototype.getPhysicsImpostor=function(){return this.physicsImpostor},Fe.a.prototype.applyImpulse=function(e,t){return this.physicsImpostor?(this.physicsImpostor.applyImpulse(e,t),this):this},Fe.a.prototype.setPhysicsLinkWith=function(e,t,i,n){return this.physicsImpostor&&e.physicsImpostor?(this.physicsImpostor.createJoint(e.physicsImpostor,zo.e.HingeJoint,{mainPivot:t,connectedPivot:i,nativeParams:n}),this):this};var Va,Ga,ka=function(){function e(e){var t=this;this.name=Ae.a.NAME_PHYSICSENGINE,this.scene=e,this.scene.onBeforePhysicsObservable=new r.c,this.scene.onAfterPhysicsObservable=new r.c,this.scene.getDeterministicFrameTime=function(){return t.scene._physicsEngine?1e3*t.scene._physicsEngine.getTimeStep():1e3/60}}return e.prototype.register=function(){},e.prototype.rebuild=function(){},e.prototype.dispose=function(){this.scene.onBeforePhysicsObservable.clear(),this.scene.onAfterPhysicsObservable.clear(),this.scene._physicsEngine&&this.scene.disablePhysicsEngine()},e}(),za=function(){function e(e){this._scene=e,this._physicsEngine=this._scene.getPhysicsEngine(),this._physicsEngine||p.a.Warn("Physics engine not enabled. Please enable the physics before you can use the methods.")}return e.prototype.applyRadialExplosionImpulse=function(e,t,i,n){if(!this._physicsEngine)return p.a.Warn("Physics engine not enabled. Please enable the physics before you call this method."),null;var r=this._physicsEngine.getImpostors();if(0===r.length)return null;"number"==typeof t&&((t=new Ya).radius=t,t.strength=i||t.strength,t.falloff=n||t.falloff);var o=new ja(this._scene,t),s=Array();return r.forEach(function(t){var i=o.getImpostorHitData(t,e);i&&(t.applyImpulse(i.force,i.contactPoint),s.push({impostor:t,hitData:i}))}),o.triggerAffectedImpostorsCallback(s),o.dispose(!1),o},e.prototype.applyRadialExplosionForce=function(e,t,i,n){if(!this._physicsEngine)return p.a.Warn("Physics engine not enabled. Please enable the physics before you call the PhysicsHelper."),null;var r=this._physicsEngine.getImpostors();if(0===r.length)return null;"number"==typeof t&&((t=new Ya).radius=t,t.strength=i||t.strength,t.falloff=n||t.falloff);var o=new ja(this._scene,t),s=Array();return r.forEach(function(t){var i=o.getImpostorHitData(t,e);i&&(t.applyForce(i.force,i.contactPoint),s.push({impostor:t,hitData:i}))}),o.triggerAffectedImpostorsCallback(s),o.dispose(!1),o},e.prototype.gravitationalField=function(e,t,i,n){if(!this._physicsEngine)return p.a.Warn("Physics engine not enabled. Please enable the physics before you call the PhysicsHelper."),null;if(0===this._physicsEngine.getImpostors().length)return null;"number"==typeof t&&((t=new Ya).radius=t,t.strength=i||t.strength,t.falloff=n||t.falloff);var r=new Ha(this,this._scene,e,t);return r.dispose(!1),r},e.prototype.updraft=function(e,t,i,n,r){if(!this._physicsEngine)return p.a.Warn("Physics engine not enabled. Please enable the physics before you call the PhysicsHelper."),null;if(0===this._physicsEngine.getImpostors().length)return null;"number"==typeof t&&((t=new Ka).radius=t,t.strength=i||t.strength,t.height=n||t.height,t.updraftMode=r||t.updraftMode);var o=new Wa(this._scene,e,t);return o.dispose(!1),o},e.prototype.vortex=function(e,t,i,n){if(!this._physicsEngine)return p.a.Warn("Physics engine not enabled. Please enable the physics before you call the PhysicsHelper."),null;if(0===this._physicsEngine.getImpostors().length)return null;"number"==typeof t&&((t=new Qa).radius=t,t.strength=i||t.strength,t.height=n||t.height);var r=new Xa(this._scene,e,t);return r.dispose(!1),r},e}(),ja=function(){function e(e,t){this._scene=e,this._options=t,this._dataFetched=!1,this._options=l.a({},new Ya,this._options)}return e.prototype.getData=function(){return this._dataFetched=!0,{sphere:this._sphere}},e.prototype.getImpostorHitData=function(e,t){if(0===e.mass)return null;if(!this._intersectsWithSphere(e,t,this._options.radius))return null;if("Mesh"!==e.object.getClassName()&&"InstancedMesh"!==e.object.getClassName())return null;var i=e.getObjectCenter().subtract(t),n=new It.a(t,i,this._options.radius).intersectsMesh(e.object).pickedPoint;if(!n)return null;var r=o.x.Distance(t,n);if(r>this._options.radius)return null;var s=this._options.falloff===Va.Constant?this._options.strength:this._options.strength*(1-r/this._options.radius);return{force:i.multiplyByFloats(s,s,s),contactPoint:n,distanceFromOrigin:r}},e.prototype.triggerAffectedImpostorsCallback=function(e){this._options.affectedImpostorsCallback&&this._options.affectedImpostorsCallback(e)},e.prototype.dispose=function(e){var t=this;void 0===e&&(e=!0),e?this._sphere.dispose():setTimeout(function(){t._dataFetched||t._sphere.dispose()},0)},e.prototype._prepareSphere=function(){this._sphere||(this._sphere=Ln.a.CreateSphere("radialExplosionEventSphere",this._options.sphere,this._scene),this._sphere.isVisible=!1)},e.prototype._intersectsWithSphere=function(e,t,i){var n=e.object;return this._prepareSphere(),this._sphere.position=t,this._sphere.scaling=new o.x(2*i,2*i,2*i),this._sphere._updateBoundingInfo(),this._sphere.computeWorldMatrix(!0),this._sphere.intersectsMesh(n,!0)},e}(),Ha=function(){function e(e,t,i,n){this._physicsHelper=e,this._scene=t,this._origin=i,this._options=n,this._dataFetched=!1,this._options=l.a({},new Ya,this._options),this._tickCallback=this._tick.bind(this),this._options.strength=-1*this._options.strength}return e.prototype.getData=function(){return this._dataFetched=!0,{sphere:this._sphere}},e.prototype.enable=function(){this._tickCallback.call(this),this._scene.registerBeforeRender(this._tickCallback)},e.prototype.disable=function(){this._scene.unregisterBeforeRender(this._tickCallback)},e.prototype.dispose=function(e){var t=this;void 0===e&&(e=!0),e?this._sphere.dispose():setTimeout(function(){t._dataFetched||t._sphere.dispose()},0)},e.prototype._tick=function(){if(this._sphere)this._physicsHelper.applyRadialExplosionForce(this._origin,this._options);else{var e=this._physicsHelper.applyRadialExplosionForce(this._origin,this._options);e&&(this._sphere=e.getData().sphere.clone("radialExplosionEventSphereClone"))}},e}(),Wa=function(){function e(e,t,i){this._scene=e,this._origin=t,this._options=i,this._originTop=o.x.Zero(),this._originDirection=o.x.Zero(),this._cylinderPosition=o.x.Zero(),this._dataFetched=!1,this._physicsEngine=this._scene.getPhysicsEngine(),this._options=l.a({},new Ka,this._options),this._origin.addToRef(new o.x(0,this._options.height/2,0),this._cylinderPosition),this._origin.addToRef(new o.x(0,this._options.height,0),this._originTop),this._options.updraftMode===Ga.Perpendicular&&(this._originDirection=this._origin.subtract(this._originTop).normalize()),this._tickCallback=this._tick.bind(this),this._prepareCylinder()}return e.prototype.getData=function(){return this._dataFetched=!0,{cylinder:this._cylinder}},e.prototype.enable=function(){this._tickCallback.call(this),this._scene.registerBeforeRender(this._tickCallback)},e.prototype.disable=function(){this._scene.unregisterBeforeRender(this._tickCallback)},e.prototype.dispose=function(e){var t=this;void 0===e&&(e=!0),this._cylinder&&(e?this._cylinder.dispose():setTimeout(function(){t._dataFetched||t._cylinder.dispose()},0))},e.prototype.getImpostorHitData=function(e){if(0===e.mass)return null;if(!this._intersectsWithCylinder(e))return null;var t=e.getObjectCenter();if(this._options.updraftMode===Ga.Perpendicular)var i=this._originDirection;else i=t.subtract(this._originTop);var n=o.x.Distance(this._origin,t),r=-1*this._options.strength;return{force:i.multiplyByFloats(r,r,r),contactPoint:t,distanceFromOrigin:n}},e.prototype._tick=function(){var e=this;this._physicsEngine.getImpostors().forEach(function(t){var i=e.getImpostorHitData(t);i&&t.applyForce(i.force,i.contactPoint)})},e.prototype._prepareCylinder=function(){this._cylinder||(this._cylinder=Fi.a.CreateCylinder("updraftEventCylinder",{height:this._options.height,diameter:2*this._options.radius},this._scene),this._cylinder.isVisible=!1)},e.prototype._intersectsWithCylinder=function(e){var t=e.object;return this._cylinder.position=this._cylinderPosition,this._cylinder.intersectsMesh(t,!0)},e}(),Xa=function(){function e(e,t,i){this._scene=e,this._origin=t,this._options=i,this._originTop=o.x.Zero(),this._cylinderPosition=o.x.Zero(),this._dataFetched=!1,this._physicsEngine=this._scene.getPhysicsEngine(),this._options=l.a({},new Qa,this._options),this._origin.addToRef(new o.x(0,this._options.height/2,0),this._cylinderPosition),this._origin.addToRef(new o.x(0,this._options.height,0),this._originTop),this._tickCallback=this._tick.bind(this),this._prepareCylinder()}return e.prototype.getData=function(){return this._dataFetched=!0,{cylinder:this._cylinder}},e.prototype.enable=function(){this._tickCallback.call(this),this._scene.registerBeforeRender(this._tickCallback)},e.prototype.disable=function(){this._scene.unregisterBeforeRender(this._tickCallback)},e.prototype.dispose=function(e){var t=this;void 0===e&&(e=!0),e?this._cylinder.dispose():setTimeout(function(){t._dataFetched||t._cylinder.dispose()},0)},e.prototype.getImpostorHitData=function(e){if(0===e.mass)return null;if(!this._intersectsWithCylinder(e))return null;if("Mesh"!==e.object.getClassName()&&"InstancedMesh"!==e.object.getClassName())return null;var t=e.getObjectCenter(),i=new o.x(this._origin.x,t.y,this._origin.z),n=t.subtract(i),r=new It.a(i,n,this._options.radius).intersectsMesh(e.object),s=r.pickedPoint;if(!s)return null;var a=r.distance/this._options.radius,c=s.normalize();if(a>this._options.centripetalForceThreshold&&(c=c.negate()),a>this._options.centripetalForceThreshold)var l=c.x*this._options.centripetalForceMultiplier,u=c.y*this._options.updraftForceMultiplier,h=c.z*this._options.centripetalForceMultiplier;else{var d=o.x.Cross(i,t).normalize();l=(d.x+c.x)*this._options.centrifugalForceMultiplier,u=this._originTop.y*this._options.updraftForceMultiplier,h=(d.z+c.z)*this._options.centrifugalForceMultiplier}var f=new o.x(l,u,h);return{force:f=f.multiplyByFloats(this._options.strength,this._options.strength,this._options.strength),contactPoint:t,distanceFromOrigin:a}},e.prototype._tick=function(){var e=this;this._physicsEngine.getImpostors().forEach(function(t){var i=e.getImpostorHitData(t);i&&t.applyForce(i.force,i.contactPoint)})},e.prototype._prepareCylinder=function(){this._cylinder||(this._cylinder=Fi.a.CreateCylinder("vortexEventCylinder",{height:this._options.height,diameter:2*this._options.radius},this._scene),this._cylinder.isVisible=!1)},e.prototype._intersectsWithCylinder=function(e){var t=e.object;return this._cylinder.position=this._cylinderPosition,this._cylinder.intersectsMesh(t,!0)},e}(),Ya=function(){return function(){this.radius=5,this.strength=10,this.falloff=Va.Constant,this.sphere={segments:32,diameter:1}}}(),Ka=function(){return function(){this.radius=5,this.strength=10,this.height=10,this.updraftMode=Ga.Center}}(),Qa=function(){return function(){this.radius=5,this.strength=10,this.height=10,this.centripetalForceThreshold=.7,this.centripetalForceMultiplier=5,this.centrifugalForceMultiplier=.5,this.updraftForceMultiplier=.02}}();!function(e){e[e.Constant=0]="Constant",e[e.Linear=1]="Linear"}(Va||(Va={})),function(e){e[e.Center=0]="Center",e[e.Perpendicular=1]="Perpendicular"}(Ga||(Ga={}));var qa="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform float degree;\nvoid main(void)\n{\nvec3 color=texture2D(textureSampler,vUV).rgb;\nfloat luminance=dot(color,vec3(0.3,0.59,0.11));\nvec3 blackAndWhite=vec3(luminance,luminance,luminance);\ngl_FragColor=vec4(color-((color-blackAndWhite)*degree),1.0);\n}";zt.a.ShadersStore.blackAndWhitePixelShader=qa;var Za=function(e){function t(t,i,n,r,o,s){var a=e.call(this,t,"blackAndWhite",["degree"],null,i,n,r,o,s)||this;return a.degree=1,a.onApplyObservable.add(function(e){e.setFloat("degree",a.degree)}),a}return l.d(t,e),t}(Ht),Ja=function(){function e(e,t,i,n){this._name=t,this._singleInstance=n||!0,this._getPostProcesses=i,this._cameras={},this._indicesForCamera={},this._postProcesses={}}return Object.defineProperty(e.prototype,"isSupported",{get:function(){for(var e in this._postProcesses)if(this._postProcesses.hasOwnProperty(e))for(var t=this._postProcesses[e],i=0;i<t.length;i++)if(!t[i].isSupported)return!1;return!0},enumerable:!0,configurable:!0}),e.prototype._update=function(){},e.prototype._attachCameras=function(e){var t,i=this,n=ye.h.MakeArray(e||this._cameras);if(n)for(var r=0;r<n.length;r++){var o=n[r],s=o.name;if(t=this._singleInstance?0:s,!this._postProcesses[t]){var a=this._getPostProcesses();a&&(this._postProcesses[t]=Array.isArray(a)?a:[a])}this._indicesForCamera[s]||(this._indicesForCamera[s]=[]),this._postProcesses[t].forEach(function(e){var t=o.attachPostProcess(e);i._indicesForCamera[s].push(t)}),this._cameras[s]||(this._cameras[s]=o)}},e.prototype._detachCameras=function(e){var t=ye.h.MakeArray(e||this._cameras);if(t)for(var i=0;i<t.length;i++){var n=t[i],r=n.name,o=this._postProcesses[this._singleInstance?0:r];o&&o.forEach(function(e){n.detachPostProcess(e)}),this._cameras[r]&&(this._cameras[r]=null)}},e.prototype._enable=function(e){var t=this,i=ye.h.MakeArray(e||this._cameras);if(i)for(var n=0;n<i.length;n++)for(var r=i[n],o=r.name,s=0;s<this._indicesForCamera[o].length;s++)void 0!==r._postProcesses[this._indicesForCamera[o][s]]&&null!==r._postProcesses[this._indicesForCamera[o][s]]||this._postProcesses[this._singleInstance?0:o].forEach(function(e){i[n].attachPostProcess(e,t._indicesForCamera[o][s])})},e.prototype._disable=function(e){var t=ye.h.MakeArray(e||this._cameras);if(t)for(var i=0;i<t.length;i++){var n=t[i],r=n.name;this._postProcesses[this._singleInstance?0:r].forEach(function(e){n.detachPostProcess(e)})}},e.prototype.getPostProcesses=function(e){return this._singleInstance?this._postProcesses[0]:e?this._postProcesses[e.name]:null},e}(),$a="#include<helperFunctions>\n\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform float threshold;\nuniform float exposure;\nvoid main(void)\n{\ngl_FragColor=texture2D(textureSampler,vUV);\nfloat luma=getLuminance(gl_FragColor.rgb*exposure);\ngl_FragColor.rgb=step(threshold,luma)*gl_FragColor.rgb;\n}";zt.a.ShadersStore.extractHighlightsPixelShader=$a;var ec=function(e){function t(t,i,n,r,s,a,c,l){void 0===c&&(c=_.a.TEXTURETYPE_UNSIGNED_INT),void 0===l&&(l=!1);var u=e.call(this,t,"extractHighlights",["threshold","exposure"],null,i,n,r,s,a,null,c,void 0,null,l)||this;return u.threshold=.9,u._exposure=1,u._inputPostProcess=null,u.onApplyObservable.add(function(e){u._inputPostProcess&&e.setTextureFromPostProcess("textureSampler",u._inputPostProcess),e.setFloat("threshold",Math.pow(u.threshold,o.u)),e.setFloat("exposure",u._exposure)}),u}return l.d(t,e),t}(Ht),tc="uniform sampler2D textureSampler;\nuniform sampler2D bloomBlur;\nvarying vec2 vUV;\nuniform float bloomWeight;\nvoid main(void)\n{\ngl_FragColor=texture2D(textureSampler,vUV);\nvec3 blurred=texture2D(bloomBlur,vUV).rgb;\ngl_FragColor.rgb=gl_FragColor.rgb+(blurred.rgb*bloomWeight);\n}\n";zt.a.ShadersStore.bloomMergePixelShader=tc;var ic=function(e){function t(t,i,n,r,o,s,a,c,l,u,h){void 0===u&&(u=_.a.TEXTURETYPE_UNSIGNED_INT),void 0===h&&(h=!1);var d=e.call(this,t,"bloomMerge",["bloomWeight"],["circleOfConfusionSampler","blurStep0","blurStep1","blurStep2","bloomBlur"],o,s,a,c,l,null,u,void 0,null,!0)||this;return d.weight=r,d.onApplyObservable.add(function(e){e.setTextureFromPostProcess("textureSampler",i),e.setTextureFromPostProcessOutput("bloomBlur",n),e.setFloat("bloomWeight",d.weight)}),h||d.updateEffect(),d}return l.d(t,e),t}(Ht),nc=function(e){function t(t,i,n,r,s,a){void 0===s&&(s=0),void 0===a&&(a=!1);var c=e.call(this,t.getEngine(),"bloom",function(){return c._effects},!0)||this;return c.bloomScale=i,c._effects=[],c._downscale=new ec("highlights",1,null,ke.a.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,s,a),c._blurX=new $n("horizontal blur",new o.w(1,0),10,i,null,ke.a.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,s,void 0,a),c._blurX.alwaysForcePOT=!0,c._blurX.autoClear=!1,c._blurY=new $n("vertical blur",new o.w(0,1),10,i,null,ke.a.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,s,void 0,a),c._blurY.alwaysForcePOT=!0,c._blurY.autoClear=!1,c.kernel=r,c._effects=[c._downscale,c._blurX,c._blurY],c._merge=new ic("bloomMerge",c._downscale,c._blurY,n,i,null,ke.a.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,s,a),c._merge.autoClear=!1,c._effects.push(c._merge),c}return l.d(t,e),Object.defineProperty(t.prototype,"threshold",{get:function(){return this._downscale.threshold},set:function(e){this._downscale.threshold=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"weight",{get:function(){return this._merge.weight},set:function(e){this._merge.weight=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"kernel",{get:function(){return this._blurX.kernel/this.bloomScale},set:function(e){this._blurX.kernel=e*this.bloomScale,this._blurY.kernel=e*this.bloomScale},enumerable:!0,configurable:!0}),t.prototype.disposeEffects=function(e){for(var t=0;t<this._effects.length;t++)this._effects[t].dispose(e)},t.prototype._updateEffects=function(){for(var e=0;e<this._effects.length;e++)this._effects[e].updateEffect()},t.prototype._isReady=function(){for(var e=0;e<this._effects.length;e++)if(!this._effects[e].isReady())return!1;return!0},t}(Ja),rc="\nuniform sampler2D textureSampler;\n\nuniform float chromatic_aberration;\nuniform float radialIntensity;\nuniform vec2 direction;\nuniform vec2 centerPosition;\nuniform float screen_width;\nuniform float screen_height;\n\nvarying vec2 vUV;\nvoid main(void)\n{\nvec2 centered_screen_pos=vec2(vUV.x-centerPosition.x,vUV.y-centerPosition.y);\nvec2 directionOfEffect=direction;\nif(directionOfEffect.x == 0. && directionOfEffect.y == 0.){\ndirectionOfEffect=normalize(centered_screen_pos);\n}\nfloat radius2=centered_screen_pos.x*centered_screen_pos.x\n+centered_screen_pos.y*centered_screen_pos.y;\nfloat radius=sqrt(radius2);\nvec4 original=texture2D(textureSampler,vUV);\n\nvec3 ref_indices=vec3(-0.3,0.0,0.3);\nfloat ref_shiftX=chromatic_aberration*pow(radius,radialIntensity)*directionOfEffect.x/screen_width;\nfloat ref_shiftY=chromatic_aberration*pow(radius,radialIntensity)*directionOfEffect.y/screen_height;\n\nvec2 ref_coords_r=vec2(vUV.x+ref_indices.r*ref_shiftX,vUV.y+ref_indices.r*ref_shiftY*0.5);\nvec2 ref_coords_g=vec2(vUV.x+ref_indices.g*ref_shiftX,vUV.y+ref_indices.g*ref_shiftY*0.5);\nvec2 ref_coords_b=vec2(vUV.x+ref_indices.b*ref_shiftX,vUV.y+ref_indices.b*ref_shiftY*0.5);\noriginal.r=texture2D(textureSampler,ref_coords_r).r;\noriginal.g=texture2D(textureSampler,ref_coords_g).g;\noriginal.b=texture2D(textureSampler,ref_coords_b).b;\noriginal.a=clamp(texture2D(textureSampler,ref_coords_r).a+texture2D(textureSampler,ref_coords_g).a+texture2D(textureSampler,ref_coords_b).a,0.,1.);\ngl_FragColor=original;\n}";zt.a.ShadersStore.chromaticAberrationPixelShader=rc;var oc=function(e){function t(t,i,n,r,s,a,c,l,u,h){void 0===u&&(u=_.a.TEXTURETYPE_UNSIGNED_INT),void 0===h&&(h=!1);var d=e.call(this,t,"chromaticAberration",["chromatic_aberration","screen_width","screen_height","direction","radialIntensity","centerPosition"],[],r,s,a,c,l,null,u,void 0,null,h)||this;return d.aberrationAmount=30,d.radialIntensity=0,d.direction=new o.w(.707,.707),d.centerPosition=new o.w(.5,.5),d.onApplyObservable.add(function(e){e.setFloat("chromatic_aberration",d.aberrationAmount),e.setFloat("screen_width",i),e.setFloat("screen_height",n),e.setFloat("radialIntensity",d.radialIntensity),e.setFloat2("direction",d.direction.x,d.direction.y),e.setFloat2("centerPosition",d.centerPosition.x,d.centerPosition.y)}),d}return l.d(t,e),t}(Ht),sc="\nuniform sampler2D depthSampler;\n\nvarying vec2 vUV;\n\nuniform vec2 cameraMinMaxZ;\n\nuniform float focusDistance;\nuniform float cocPrecalculation;\nvoid main(void)\n{\nfloat depth=texture2D(depthSampler,vUV).r;\nfloat pixelDistance=(cameraMinMaxZ.x+(cameraMinMaxZ.y-cameraMinMaxZ.x)*depth)*1000.0;\nfloat coc=abs(cocPrecalculation* ((focusDistance-pixelDistance)/pixelDistance));\ncoc=clamp(coc,0.0,1.0);\ngl_FragColor=vec4(coc,depth,coc,1.0);\n}\n";zt.a.ShadersStore.circleOfConfusionPixelShader=sc;var ac=function(e){function t(t,i,n,r,o,s,a,c,l){void 0===c&&(c=_.a.TEXTURETYPE_UNSIGNED_INT),void 0===l&&(l=!1);var u=e.call(this,t,"circleOfConfusion",["cameraMinMaxZ","focusDistance","cocPrecalculation"],["depthSampler"],n,r,o,s,a,null,c,void 0,null,l)||this;return u.lensSize=50,u.fStop=1.4,u.focusDistance=2e3,u.focalLength=50,u._depthTexture=null,u._depthTexture=i,u.onApplyObservable.add(function(e){if(u._depthTexture){e.setTexture("depthSampler",u._depthTexture);var t=u.lensSize/u.fStop*u.focalLength/(u.focusDistance-u.focalLength);e.setFloat("focusDistance",u.focusDistance),e.setFloat("cocPrecalculation",t),e.setFloat2("cameraMinMaxZ",u._depthTexture.activeCamera.minZ,u._depthTexture.activeCamera.maxZ)}else p.a.Warn("No depth texture set on CircleOfConfusionPostProcess")}),u}return l.d(t,e),Object.defineProperty(t.prototype,"depthTexture",{set:function(e){this._depthTexture=e},enumerable:!0,configurable:!0}),t}(Ht),cc="\nuniform sampler2D textureSampler;\nuniform sampler2D colorTable;\n\nvarying vec2 vUV;\n\nconst float SLICE_COUNT=16.0;\n\nvec4 sampleAs3DTexture(sampler2D textureSampler,vec3 uv,float width) {\nfloat sliceSize=1.0/width;\nfloat slicePixelSize=sliceSize/width;\nfloat sliceInnerSize=slicePixelSize*(width-1.0);\nfloat zSlice0=min(floor(uv.z*width),width-1.0);\nfloat zSlice1=min(zSlice0+1.0,width-1.0);\nfloat xOffset=slicePixelSize*0.5+uv.x*sliceInnerSize;\nfloat s0=xOffset+(zSlice0*sliceSize);\nfloat s1=xOffset+(zSlice1*sliceSize);\nvec4 slice0Color=texture2D(textureSampler,vec2(s0,uv.y));\nvec4 slice1Color=texture2D(textureSampler,vec2(s1,uv.y));\nfloat zOffset=mod(uv.z*width,1.0);\nvec4 result=mix(slice0Color,slice1Color,zOffset);\nreturn result;\n}\nvoid main(void)\n{\nvec4 screen_color=texture2D(textureSampler,vUV);\ngl_FragColor=sampleAs3DTexture(colorTable,screen_color.rgb,SLICE_COUNT);\n}";zt.a.ShadersStore.colorCorrectionPixelShader=cc;var lc=function(e){function t(t,i,n,r,o,s,a){var c=e.call(this,t,"colorCorrection",null,["colorTable"],n,r,o,s,a)||this;return c._colorTableTexture=new ke.a(i,r.getScene(),!0,!1,ke.a.TRILINEAR_SAMPLINGMODE),c._colorTableTexture.anisotropicFilteringLevel=1,c._colorTableTexture.wrapU=ke.a.CLAMP_ADDRESSMODE,c._colorTableTexture.wrapV=ke.a.CLAMP_ADDRESSMODE,c.onApply=function(e){e.setTexture("colorTable",c._colorTableTexture)},c}return l.d(t,e),t}(Ht),uc="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform vec2 screenSize;\nuniform float kernel[9];\nvoid main(void)\n{\nvec2 onePixel=vec2(1.0,1.0)/screenSize;\nvec4 colorSum =\ntexture2D(textureSampler,vUV+onePixel*vec2(-1,-1))*kernel[0] +\ntexture2D(textureSampler,vUV+onePixel*vec2(0,-1))*kernel[1] +\ntexture2D(textureSampler,vUV+onePixel*vec2(1,-1))*kernel[2] +\ntexture2D(textureSampler,vUV+onePixel*vec2(-1,0))*kernel[3] +\ntexture2D(textureSampler,vUV+onePixel*vec2(0,0))*kernel[4] +\ntexture2D(textureSampler,vUV+onePixel*vec2(1,0))*kernel[5] +\ntexture2D(textureSampler,vUV+onePixel*vec2(-1,1))*kernel[6] +\ntexture2D(textureSampler,vUV+onePixel*vec2(0,1))*kernel[7] +\ntexture2D(textureSampler,vUV+onePixel*vec2(1,1))*kernel[8];\nfloat kernelWeight =\nkernel[0] +\nkernel[1] +\nkernel[2] +\nkernel[3] +\nkernel[4] +\nkernel[5] +\nkernel[6] +\nkernel[7] +\nkernel[8];\nif (kernelWeight<=0.0) {\nkernelWeight=1.0;\n}\ngl_FragColor=vec4((colorSum/kernelWeight).rgb,1);\n}";zt.a.ShadersStore.convolutionPixelShader=uc;var hc=function(e){function t(t,i,n,r,o,s,a,c){void 0===c&&(c=_.a.TEXTURETYPE_UNSIGNED_INT);var l=e.call(this,t,"convolution",["kernel","screenSize"],null,n,r,o,s,a,null,c)||this;return l.kernel=i,l.onApply=function(e){e.setFloat2("screenSize",l.width,l.height),e.setArray("kernel",l.kernel)},l}return l.d(t,e),t.EdgeDetect0Kernel=[1,0,-1,0,0,0,-1,0,1],t.EdgeDetect1Kernel=[0,1,0,1,-4,1,0,1,0],t.EdgeDetect2Kernel=[-1,-1,-1,-1,8,-1,-1,-1,-1],t.SharpenKernel=[0,-1,0,-1,5,-1,0,-1,0],t.EmbossKernel=[-2,-1,0,-1,1,1,0,1,2],t.GaussianKernel=[0,1,0,1,1,1,0,1,0],t}(Ht),dc=function(e){function t(t,i,n,r,o,s,a,c,l,u,h,d,f){void 0===c&&(c=null),void 0===l&&(l=ke.a.BILINEAR_SAMPLINGMODE),void 0===d&&(d=_.a.TEXTURETYPE_UNSIGNED_INT),void 0===f&&(f=!1);var p=e.call(this,t,n,r,o,s,l=_.a.TEXTURE_BILINEAR_SAMPLINGMODE,u,h,d=_.a.TEXTURETYPE_UNSIGNED_INT,"#define DOF 1\r\n",f)||this;return p.direction=n,p.onApplyObservable.add(function(e){null!=c&&e.setTextureFromPostProcess("textureSampler",c),e.setTextureFromPostProcessOutput("circleOfConfusionSampler",a),i.activeCamera&&e.setFloat2("cameraMinMaxZ",i.activeCamera.minZ,i.activeCamera.maxZ)}),p}return l.d(t,e),t}($n),fc="uniform sampler2D textureSampler;\nvarying vec2 vUV;\nuniform sampler2D circleOfConfusionSampler;\nuniform sampler2D blurStep0;\n#if BLUR_LEVEL>0\nuniform sampler2D blurStep1;\n#endif\n#if BLUR_LEVEL>1\nuniform sampler2D blurStep2;\n#endif\nvoid main(void)\n{\nfloat coc=texture2D(circleOfConfusionSampler,vUV).r;\n#if BLUR_LEVEL == 0\nvec4 original=texture2D(textureSampler,vUV);\nvec4 blurred0=texture2D(blurStep0,vUV);\ngl_FragColor=mix(original,blurred0,coc);\n#endif\n#if BLUR_LEVEL == 1\nif(coc<0.5){\nvec4 original=texture2D(textureSampler,vUV);\nvec4 blurred1=texture2D(blurStep1,vUV);\ngl_FragColor=mix(original,blurred1,coc/0.5);\n}else{\nvec4 blurred0=texture2D(blurStep0,vUV);\nvec4 blurred1=texture2D(blurStep1,vUV);\ngl_FragColor=mix(blurred1,blurred0,(coc-0.5)/0.5);\n}\n#endif\n#if BLUR_LEVEL == 2\nif(coc<0.33){\nvec4 original=texture2D(textureSampler,vUV);\nvec4 blurred2=texture2D(blurStep2,vUV);\ngl_FragColor=mix(original,blurred2,coc/0.33);\n}else if(coc<0.66){\nvec4 blurred1=texture2D(blurStep1,vUV);\nvec4 blurred2=texture2D(blurStep2,vUV);\ngl_FragColor=mix(blurred2,blurred1,(coc-0.33)/0.33);\n}else{\nvec4 blurred0=texture2D(blurStep0,vUV);\nvec4 blurred1=texture2D(blurStep1,vUV);\ngl_FragColor=mix(blurred1,blurred0,(coc-0.66)/0.34);\n}\n#endif\n}\n";zt.a.ShadersStore.depthOfFieldMergePixelShader=fc;var pc,_c=function(){return function(){}}(),gc=function(e){function t(t,i,n,r,o,s,a,c,l,u,h){void 0===u&&(u=_.a.TEXTURETYPE_UNSIGNED_INT),void 0===h&&(h=!1);var d=e.call(this,t,"depthOfFieldMerge",[],["circleOfConfusionSampler","blurStep0","blurStep1","blurStep2"],o,s,a,c,l,null,u,void 0,null,!0)||this;return d.blurSteps=r,d.onApplyObservable.add(function(e){e.setTextureFromPostProcess("textureSampler",i),e.setTextureFromPostProcessOutput("circleOfConfusionSampler",n),r.forEach(function(t,i){e.setTextureFromPostProcessOutput("blurStep"+(r.length-i-1),t)})}),h||d.updateEffect(),d}return l.d(t,e),t.prototype.updateEffect=function(t,i,n,r,o,s){void 0===t&&(t=null),void 0===i&&(i=null),void 0===n&&(n=null),t||(t="",t+="#define BLUR_LEVEL "+(this.blurSteps.length-1)+"\n"),e.prototype.updateEffect.call(this,t,i,n,r,o,s)},t}(Ht);!function(e){e[e.Low=0]="Low",e[e.Medium=1]="Medium",e[e.High=2]="High"}(pc||(pc={}));var mc=function(e){function t(t,i,n,r,s){void 0===n&&(n=pc.Low),void 0===r&&(r=0),void 0===s&&(s=!1);var a=e.call(this,t.getEngine(),"depth of field",function(){return a._effects},!0)||this;a._effects=[],a._circleOfConfusion=new ac("circleOfConfusion",i,1,null,ke.a.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,r,s),a._depthOfFieldBlurY=[],a._depthOfFieldBlurX=[];var c=1,l=15;switch(n){case pc.High:c=3,l=51;break;case pc.Medium:c=2,l=31;break;default:l=15,c=1}for(var u=l/Math.pow(2,c-1),h=1,d=0;d<c;d++){var f=new dc("verticle blur",t,new o.w(0,1),u,h,null,a._circleOfConfusion,0==d?a._circleOfConfusion:null,ke.a.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,r,s);f.autoClear=!1,h=.75/Math.pow(2,d);var p=new dc("horizontal blur",t,new o.w(1,0),u,h,null,a._circleOfConfusion,null,ke.a.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,r,s);p.autoClear=!1,a._depthOfFieldBlurY.push(f),a._depthOfFieldBlurX.push(p)}a._effects=[a._circleOfConfusion];for(d=0;d<a._depthOfFieldBlurX.length;d++)a._effects.push(a._depthOfFieldBlurY[d]),a._effects.push(a._depthOfFieldBlurX[d]);return a._dofMerge=new gc("dofMerge",a._circleOfConfusion,a._circleOfConfusion,a._depthOfFieldBlurX,h,null,ke.a.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,r,s),a._dofMerge.autoClear=!1,a._effects.push(a._dofMerge),a}return l.d(t,e),Object.defineProperty(t.prototype,"focalLength",{get:function(){return this._circleOfConfusion.focalLength},set:function(e){this._circleOfConfusion.focalLength=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fStop",{get:function(){return this._circleOfConfusion.fStop},set:function(e){this._circleOfConfusion.fStop=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"focusDistance",{get:function(){return this._circleOfConfusion.focusDistance},set:function(e){this._circleOfConfusion.focusDistance=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"lensSize",{get:function(){return this._circleOfConfusion.lensSize},set:function(e){this._circleOfConfusion.lensSize=e},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"DepthOfFieldEffect"},Object.defineProperty(t.prototype,"depthTexture",{set:function(e){this._circleOfConfusion.depthTexture=e},enumerable:!0,configurable:!0}),t.prototype.disposeEffects=function(e){for(var t=0;t<this._effects.length;t++)this._effects[t].dispose(e)},t.prototype._updateEffects=function(){for(var e=0;e<this._effects.length;e++)this._effects[e].updateEffect()},t.prototype._isReady=function(){for(var e=0;e<this._effects.length;e++)if(!this._effects[e].isReady())return!1;return!0},t}(Ja),vc="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform sampler2D passSampler;\nvoid main(void)\n{\ngl_FragColor=texture2D(passSampler,vUV);\n}";zt.a.ShadersStore.displayPassPixelShader=vc;var yc=function(e){function t(t,i,n,r,o,s){return e.call(this,t,"displayPass",["passSampler"],["passSampler"],i,n,r,o,s)||this}return l.d(t,e),t}(Ht),bc="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform mat4 kernelMatrix;\nvoid main(void)\n{\nvec3 baseColor=texture2D(textureSampler,vUV).rgb;\nvec3 updatedColor=(kernelMatrix*vec4(baseColor,1.0)).rgb;\ngl_FragColor=vec4(updatedColor,1.0);\n}";zt.a.ShadersStore.filterPixelShader=bc;var Tc=function(e){function t(t,i,n,r,o,s,a){var c=e.call(this,t,"filter",["kernelMatrix"],null,n,r,o,s,a)||this;return c.kernelMatrix=i,c.onApply=function(e){e.setMatrix("kernelMatrix",c.kernelMatrix)},c}return l.d(t,e),t}(Ht),Ec="uniform sampler2D textureSampler;\nuniform vec2 texelSize;\nvarying vec2 vUV;\nvarying vec2 sampleCoordS;\nvarying vec2 sampleCoordE;\nvarying vec2 sampleCoordN;\nvarying vec2 sampleCoordW;\nvarying vec2 sampleCoordNW;\nvarying vec2 sampleCoordSE;\nvarying vec2 sampleCoordNE;\nvarying vec2 sampleCoordSW;\nconst float fxaaQualitySubpix=1.0;\nconst float fxaaQualityEdgeThreshold=0.166;\nconst float fxaaQualityEdgeThresholdMin=0.0833;\nconst vec3 kLumaCoefficients=vec3(0.2126,0.7152,0.0722);\n#define FxaaLuma(rgba) dot(rgba.rgb,kLumaCoefficients)\nvoid main(){\nvec2 posM;\nposM.x=vUV.x;\nposM.y=vUV.y;\nvec4 rgbyM=texture2D(textureSampler,vUV,0.0);\nfloat lumaM=FxaaLuma(rgbyM);\nfloat lumaS=FxaaLuma(texture2D(textureSampler,sampleCoordS,0.0));\nfloat lumaE=FxaaLuma(texture2D(textureSampler,sampleCoordE,0.0));\nfloat lumaN=FxaaLuma(texture2D(textureSampler,sampleCoordN,0.0));\nfloat lumaW=FxaaLuma(texture2D(textureSampler,sampleCoordW,0.0));\nfloat maxSM=max(lumaS,lumaM);\nfloat minSM=min(lumaS,lumaM);\nfloat maxESM=max(lumaE,maxSM);\nfloat minESM=min(lumaE,minSM);\nfloat maxWN=max(lumaN,lumaW);\nfloat minWN=min(lumaN,lumaW);\nfloat rangeMax=max(maxWN,maxESM);\nfloat rangeMin=min(minWN,minESM);\nfloat rangeMaxScaled=rangeMax*fxaaQualityEdgeThreshold;\nfloat range=rangeMax-rangeMin;\nfloat rangeMaxClamped=max(fxaaQualityEdgeThresholdMin,rangeMaxScaled);\n#ifndef MALI\nif(range<rangeMaxClamped)\n{\ngl_FragColor=rgbyM;\nreturn;\n}\n#endif\nfloat lumaNW=FxaaLuma(texture2D(textureSampler,sampleCoordNW,0.0));\nfloat lumaSE=FxaaLuma(texture2D(textureSampler,sampleCoordSE,0.0));\nfloat lumaNE=FxaaLuma(texture2D(textureSampler,sampleCoordNE,0.0));\nfloat lumaSW=FxaaLuma(texture2D(textureSampler,sampleCoordSW,0.0));\nfloat lumaNS=lumaN+lumaS;\nfloat lumaWE=lumaW+lumaE;\nfloat subpixRcpRange=1.0/range;\nfloat subpixNSWE=lumaNS+lumaWE;\nfloat edgeHorz1=(-2.0*lumaM)+lumaNS;\nfloat edgeVert1=(-2.0*lumaM)+lumaWE;\nfloat lumaNESE=lumaNE+lumaSE;\nfloat lumaNWNE=lumaNW+lumaNE;\nfloat edgeHorz2=(-2.0*lumaE)+lumaNESE;\nfloat edgeVert2=(-2.0*lumaN)+lumaNWNE;\nfloat lumaNWSW=lumaNW+lumaSW;\nfloat lumaSWSE=lumaSW+lumaSE;\nfloat edgeHorz4=(abs(edgeHorz1)*2.0)+abs(edgeHorz2);\nfloat edgeVert4=(abs(edgeVert1)*2.0)+abs(edgeVert2);\nfloat edgeHorz3=(-2.0*lumaW)+lumaNWSW;\nfloat edgeVert3=(-2.0*lumaS)+lumaSWSE;\nfloat edgeHorz=abs(edgeHorz3)+edgeHorz4;\nfloat edgeVert=abs(edgeVert3)+edgeVert4;\nfloat subpixNWSWNESE=lumaNWSW+lumaNESE;\nfloat lengthSign=texelSize.x;\nbool horzSpan=edgeHorz>=edgeVert;\nfloat subpixA=subpixNSWE*2.0+subpixNWSWNESE;\nif (!horzSpan)\n{\nlumaN=lumaW;\n}\nif (!horzSpan)\n{\nlumaS=lumaE;\n}\nif (horzSpan)\n{\nlengthSign=texelSize.y;\n}\nfloat subpixB=(subpixA*(1.0/12.0))-lumaM;\nfloat gradientN=lumaN-lumaM;\nfloat gradientS=lumaS-lumaM;\nfloat lumaNN=lumaN+lumaM;\nfloat lumaSS=lumaS+lumaM;\nbool pairN=abs(gradientN)>=abs(gradientS);\nfloat gradient=max(abs(gradientN),abs(gradientS));\nif (pairN)\n{\nlengthSign=-lengthSign;\n}\nfloat subpixC=clamp(abs(subpixB)*subpixRcpRange,0.0,1.0);\nvec2 posB;\nposB.x=posM.x;\nposB.y=posM.y;\nvec2 offNP;\noffNP.x=(!horzSpan) ? 0.0 : texelSize.x;\noffNP.y=(horzSpan) ? 0.0 : texelSize.y;\nif (!horzSpan)\n{\nposB.x+=lengthSign*0.5;\n}\nif (horzSpan)\n{\nposB.y+=lengthSign*0.5;\n}\nvec2 posN;\nposN.x=posB.x-offNP.x*1.5;\nposN.y=posB.y-offNP.y*1.5;\nvec2 posP;\nposP.x=posB.x+offNP.x*1.5;\nposP.y=posB.y+offNP.y*1.5;\nfloat subpixD=((-2.0)*subpixC)+3.0;\nfloat lumaEndN=FxaaLuma(texture2D(textureSampler,posN,0.0));\nfloat subpixE=subpixC*subpixC;\nfloat lumaEndP=FxaaLuma(texture2D(textureSampler,posP,0.0));\nif (!pairN)\n{\nlumaNN=lumaSS;\n}\nfloat gradientScaled=gradient*1.0/4.0;\nfloat lumaMM=lumaM-lumaNN*0.5;\nfloat subpixF=subpixD*subpixE;\nbool lumaMLTZero=lumaMM<0.0;\nlumaEndN-=lumaNN*0.5;\nlumaEndP-=lumaNN*0.5;\nbool doneN=abs(lumaEndN)>=gradientScaled;\nbool doneP=abs(lumaEndP)>=gradientScaled;\nif (!doneN)\n{\nposN.x-=offNP.x*3.0;\n}\nif (!doneN)\n{\nposN.y-=offNP.y*3.0;\n}\nbool doneNP=(!doneN) || (!doneP);\nif (!doneP)\n{\nposP.x+=offNP.x*3.0;\n}\nif (!doneP)\n{\nposP.y+=offNP.y*3.0;\n}\nif (doneNP)\n{\nif (!doneN) lumaEndN=FxaaLuma(texture2D(textureSampler,posN.xy,0.0));\nif (!doneP) lumaEndP=FxaaLuma(texture2D(textureSampler,posP.xy,0.0));\nif (!doneN) lumaEndN=lumaEndN-lumaNN*0.5;\nif (!doneP) lumaEndP=lumaEndP-lumaNN*0.5;\ndoneN=abs(lumaEndN)>=gradientScaled;\ndoneP=abs(lumaEndP)>=gradientScaled;\nif (!doneN) posN.x-=offNP.x*12.0;\nif (!doneN) posN.y-=offNP.y*12.0;\ndoneNP=(!doneN) || (!doneP);\nif (!doneP) posP.x+=offNP.x*12.0;\nif (!doneP) posP.y+=offNP.y*12.0;\n}\nfloat dstN=posM.x-posN.x;\nfloat dstP=posP.x-posM.x;\nif (!horzSpan)\n{\ndstN=posM.y-posN.y;\n}\nif (!horzSpan)\n{\ndstP=posP.y-posM.y;\n}\nbool goodSpanN=(lumaEndN<0.0) != lumaMLTZero;\nfloat spanLength=(dstP+dstN);\nbool goodSpanP=(lumaEndP<0.0) != lumaMLTZero;\nfloat spanLengthRcp=1.0/spanLength;\nbool directionN=dstN<dstP;\nfloat dst=min(dstN,dstP);\nbool goodSpan=directionN ? goodSpanN : goodSpanP;\nfloat subpixG=subpixF*subpixF;\nfloat pixelOffset=(dst*(-spanLengthRcp))+0.5;\nfloat subpixH=subpixG*fxaaQualitySubpix;\nfloat pixelOffsetGood=goodSpan ? pixelOffset : 0.0;\nfloat pixelOffsetSubpix=max(pixelOffsetGood,subpixH);\nif (!horzSpan)\n{\nposM.x+=pixelOffsetSubpix*lengthSign;\n}\nif (horzSpan)\n{\nposM.y+=pixelOffsetSubpix*lengthSign;\n}\n#ifdef MALI\nif(range<rangeMaxClamped)\n{\ngl_FragColor=rgbyM;\n}\nelse\n{\ngl_FragColor=texture2D(textureSampler,posM,0.0);\n}\n#else\ngl_FragColor=texture2D(textureSampler,posM,0.0);\n#endif\n}";zt.a.ShadersStore.fxaaPixelShader=Ec;var Ac="\nattribute vec2 position;\nuniform vec2 texelSize;\n\nvarying vec2 vUV;\nvarying vec2 sampleCoordS;\nvarying vec2 sampleCoordE;\nvarying vec2 sampleCoordN;\nvarying vec2 sampleCoordW;\nvarying vec2 sampleCoordNW;\nvarying vec2 sampleCoordSE;\nvarying vec2 sampleCoordNE;\nvarying vec2 sampleCoordSW;\nconst vec2 madd=vec2(0.5,0.5);\nvoid main(void) {\nvUV=(position*madd+madd);\nsampleCoordS=vUV+vec2( 0.0,1.0)*texelSize;\nsampleCoordE=vUV+vec2( 1.0,0.0)*texelSize;\nsampleCoordN=vUV+vec2( 0.0,-1.0)*texelSize;\nsampleCoordW=vUV+vec2(-1.0,0.0)*texelSize;\nsampleCoordNW=vUV+vec2(-1.0,-1.0)*texelSize;\nsampleCoordSE=vUV+vec2( 1.0,1.0)*texelSize;\nsampleCoordNE=vUV+vec2( 1.0,-1.0)*texelSize;\nsampleCoordSW=vUV+vec2(-1.0,1.0)*texelSize;\ngl_Position=vec4(position,0.0,1.0);\n}";zt.a.ShadersStore.fxaaVertexShader=Ac;var xc=function(e){function t(t,i,n,r,o,s,a){void 0===n&&(n=null),void 0===a&&(a=_.a.TEXTURETYPE_UNSIGNED_INT);var c=e.call(this,t,"fxaa",["texelSize"],null,i,n,r||ke.a.BILINEAR_SAMPLINGMODE,o,s,null,a,"fxaa",void 0,!0)||this,l=c._getDefines();return c.updateEffect(l),c.onApplyObservable.add(function(e){var t=c.texelSize;e.setFloat2("texelSize",t.x,t.y)}),c}return l.d(t,e),t.prototype._getDefines=function(){var e=this.getEngine();if(!e)return null;var t=e.getGlInfo();return t&&t.renderer&&t.renderer.toLowerCase().indexOf("mali")>-1?"#define MALI 1\n":null},t}(Ht),Rc="#include<helperFunctions>\n\nuniform sampler2D textureSampler;\n\nuniform float intensity;\nuniform float animatedSeed;\n\nvarying vec2 vUV;\nvoid main(void)\n{\ngl_FragColor=texture2D(textureSampler,vUV);\nvec2 seed=vUV*(animatedSeed);\nfloat grain=dither(seed,intensity);\n\nfloat lum=getLuminance(gl_FragColor.rgb);\nfloat grainAmount=(cos(-PI+(lum*PI*2.))+1.)/2.;\ngl_FragColor.rgb+=grain*grainAmount;\ngl_FragColor.rgb=max(gl_FragColor.rgb,0.0);\n}";zt.a.ShadersStore.grainPixelShader=Rc;var Pc=function(e){function t(t,i,n,r,o,s,a,c){void 0===a&&(a=_.a.TEXTURETYPE_UNSIGNED_INT),void 0===c&&(c=!1);var l=e.call(this,t,"grain",["intensity","animatedSeed"],[],i,n,r,o,s,null,a,void 0,null,c)||this;return l.intensity=30,l.animated=!1,l.onApplyObservable.add(function(e){e.setFloat("intensity",l.intensity),e.setFloat("animatedSeed",l.animated?Math.random()+1:1)}),l}return l.d(t,e),t}(Ht),Sc="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nconst vec3 RGBLuminanceCoefficients=vec3(0.2126,0.7152,0.0722);\nvoid main(void)\n{\nvec4 tex=texture2D(textureSampler,vUV);\nvec3 c=tex.rgb;\nfloat luma=dot(c.rgb,RGBLuminanceCoefficients);\n\n\ngl_FragColor=vec4(pow(c,vec3(25.0-luma*15.0)),tex.a);\n}";zt.a.ShadersStore.highlightsPixelShader=Sc;var Cc=function(e){function t(t,i,n,r,o,s,a){return void 0===a&&(a=_.a.TEXTURETYPE_UNSIGNED_INT),e.call(this,t,"highlights",null,null,i,n,r,o,s,null,a)||this}return l.d(t,e),t}(Ht);zt.a.IncludesShadersStore.mrtFragmentDeclaration="#if __VERSION__>=200\nlayout(location=0) out vec4 glFragData[{X}];\n#endif\n";var Mc="#extension GL_EXT_draw_buffers : require\nprecision highp float;\nprecision highp int;\nvarying vec3 vNormalV;\nvarying vec4 vViewPos;\n#ifdef POSITION\nvarying vec3 vPosition;\n#endif\n#ifdef VELOCITY\nvarying vec4 vCurrentPosition;\nvarying vec4 vPreviousPosition;\n#endif\n#ifdef ALPHATEST\nvarying vec2 vUV;\nuniform sampler2D diffuseSampler;\n#endif\n#include<mrtFragmentDeclaration>[RENDER_TARGET_COUNT]\nvoid main() {\n#ifdef ALPHATEST\nif (texture2D(diffuseSampler,vUV).a<0.4)\ndiscard;\n#endif\ngl_FragData[0]=vec4(vViewPos.z/vViewPos.w,0.0,0.0,1.0);\n\ngl_FragData[1]=vec4(normalize(vNormalV),1.0);\n\n#ifdef POSITION\ngl_FragData[POSITION_INDEX]=vec4(vPosition,1.0);\n#endif\n#ifdef VELOCITY\nvec2 a=(vCurrentPosition.xy/vCurrentPosition.w)*0.5+0.5;\nvec2 b=(vPreviousPosition.xy/vPreviousPosition.w)*0.5+0.5;\nvec2 velocity=abs(a-b);\nvelocity=vec2(pow(velocity.x,1.0/3.0),pow(velocity.y,1.0/3.0))*sign(a-b)*0.5+0.5;\ngl_FragData[VELOCITY_INDEX]=vec4(velocity,0.0,1.0);\n#endif\n}";zt.a.ShadersStore.geometryPixelShader=Mc;var Oc="precision highp float;\nprecision highp int;\n#include<bonesDeclaration>\n#include<instancesDeclaration>\nattribute vec3 position;\nattribute vec3 normal;\n#if defined(ALPHATEST) || defined(NEED_UV)\nvarying vec2 vUV;\nuniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\n\nuniform mat4 viewProjection;\nuniform mat4 view;\nvarying vec3 vNormalV;\nvarying vec4 vViewPos;\n#ifdef POSITION\nvarying vec3 vPosition;\n#endif\n#ifdef VELOCITY\nuniform mat4 previousWorld;\nuniform mat4 previousViewProjection;\n#ifdef BONES_VELOCITY_ENABLED\n#if NUM_BONE_INFLUENCERS>0\nuniform mat4 mPreviousBones[BonesPerMesh];\n#endif\n#endif\nvarying vec4 vCurrentPosition;\nvarying vec4 vPreviousPosition;\n#endif\nvoid main(void)\n{\n#include<instancesVertex>\n#if defined(VELOCITY) && !defined(BONES_VELOCITY_ENABLED)\n\nvCurrentPosition=viewProjection*finalWorld*vec4(position,1.0);\nvPreviousPosition=previousViewProjection*previousWorld*vec4(position,1.0);\n#endif\n#include<bonesVertex>\nvec4 pos=vec4(finalWorld*vec4(position,1.0));\nvNormalV=normalize(vec3((view*finalWorld)*vec4(normal,0.0)));\nvViewPos=view*pos;\n#if defined(VELOCITY) && defined(BONES_VELOCITY_ENABLED)\nvCurrentPosition=viewProjection*finalWorld*vec4(position,1.0);\n#if NUM_BONE_INFLUENCERS>0\nmat4 previousInfluence;\npreviousInfluence=mPreviousBones[int(matricesIndices[0])]*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\npreviousInfluence+=mPreviousBones[int(matricesIndices[1])]*matricesWeights[1];\n#endif\n#if NUM_BONE_INFLUENCERS>2\npreviousInfluence+=mPreviousBones[int(matricesIndices[2])]*matricesWeights[2];\n#endif\n#if NUM_BONE_INFLUENCERS>3\npreviousInfluence+=mPreviousBones[int(matricesIndices[3])]*matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[0])]*matricesWeightsExtra[0];\n#endif\n#if NUM_BONE_INFLUENCERS>5\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[1])]*matricesWeightsExtra[1];\n#endif\n#if NUM_BONE_INFLUENCERS>6\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[2])]*matricesWeightsExtra[2];\n#endif\n#if NUM_BONE_INFLUENCERS>7\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[3])]*matricesWeightsExtra[3];\n#endif\nvPreviousPosition=previousViewProjection*previousWorld*previousInfluence*vec4(position,1.0);\n#else\nvPreviousPosition=previousViewProjection*previousWorld*vec4(position,1.0);\n#endif\n#endif\n#ifdef POSITION\nvPosition=pos.xyz/pos.w;\n#endif\ngl_Position=viewProjection*finalWorld*vec4(position,1.0);\n#if defined(ALPHATEST) || defined(BASIC_RENDER)\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n}";zt.a.ShadersStore.geometryVertexShader=Oc;var Ic=function(){function e(t,i){void 0===i&&(i=1),this._previousTransformationMatrices={},this._previousBonesTransformationMatrices={},this.excludedSkinnedMeshesFromVelocity=[],this._enablePosition=!1,this._enableVelocity=!1,this._positionIndex=-1,this._velocityIndex=-1,this._scene=t,this._ratio=i,e._SceneComponentInitialization(this._scene),this._createRenderTargets()}return Object.defineProperty(e.prototype,"renderList",{set:function(e){this._multiRenderTarget.renderList=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isSupported",{get:function(){return this._multiRenderTarget.isSupported},enumerable:!0,configurable:!0}),e.prototype.getTextureIndex=function(t){switch(t){case e.POSITION_TEXTURE_TYPE:return this._positionIndex;case e.VELOCITY_TEXTURE_TYPE:return this._velocityIndex;default:return-1}},Object.defineProperty(e.prototype,"enablePosition",{get:function(){return this._enablePosition},set:function(e){this._enablePosition=e,this.dispose(),this._createRenderTargets()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"enableVelocity",{get:function(){return this._enableVelocity},set:function(e){this._enableVelocity=e,e||(this._previousTransformationMatrices={}),this.dispose(),this._createRenderTargets()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"scene",{get:function(){return this._scene},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"ratio",{get:function(){return this._ratio},enumerable:!0,configurable:!0}),e.prototype.isReady=function(e,t){var i=e.getMaterial();if(i&&i.disableDepthWrite)return!1;var n=[],r=[Oi.b.PositionKind,Oi.b.NormalKind],o=e.getMesh();i&&i.needAlphaTesting()&&(n.push("#define ALPHATEST"),o.isVerticesDataPresent(Oi.b.UVKind)&&(r.push(Oi.b.UVKind),n.push("#define UV1")),o.isVerticesDataPresent(Oi.b.UV2Kind)&&(r.push(Oi.b.UV2Kind),n.push("#define UV2"))),this._enablePosition&&(n.push("#define POSITION"),n.push("#define POSITION_INDEX "+this._positionIndex)),this._enableVelocity&&(n.push("#define VELOCITY"),n.push("#define VELOCITY_INDEX "+this._velocityIndex),-1===this.excludedSkinnedMeshesFromVelocity.indexOf(o)&&n.push("#define BONES_VELOCITY_ENABLED")),o.useBones&&o.computeBonesUsingShaders?(r.push(Oi.b.MatricesIndicesKind),r.push(Oi.b.MatricesWeightsKind),o.numBoneInfluencers>4&&(r.push(Oi.b.MatricesIndicesExtraKind),r.push(Oi.b.MatricesWeightsExtraKind)),n.push("#define NUM_BONE_INFLUENCERS "+o.numBoneInfluencers),n.push("#define BonesPerMesh "+(o.skeleton?o.skeleton.bones.length+1:0))):n.push("#define NUM_BONE_INFLUENCERS 0"),t&&(n.push("#define INSTANCES"),r.push("world0"),r.push("world1"),r.push("world2"),r.push("world3")),n.push("#define RENDER_TARGET_COUNT "+this._multiRenderTarget.textures.length);var s=n.join("\n");return this._cachedDefines!==s&&(this._cachedDefines=s,this._effect=this._scene.getEngine().createEffect("geometry",r,["world","mBones","viewProjection","diffuseMatrix","view","previousWorld","previousViewProjection","mPreviousBones"],["diffuseSampler"],s,void 0,void 0,void 0,{buffersCount:this._enablePosition?3:2})),this._effect.isReady()},e.prototype.getGBuffer=function(){return this._multiRenderTarget},Object.defineProperty(e.prototype,"samples",{get:function(){return this._multiRenderTarget.samples},set:function(e){this._multiRenderTarget.samples=e},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){this.getGBuffer().dispose()},e.prototype._createRenderTargets=function(){var e=this,t=this._scene.getEngine(),i=2;if(this._enablePosition&&(this._positionIndex=i,i++),this._enableVelocity&&(this._velocityIndex=i,i++),this._multiRenderTarget=new ds("gBuffer",{width:t.getRenderWidth()*this._ratio,height:t.getRenderHeight()*this._ratio},i,this._scene,{generateMipMaps:!1,generateDepthTexture:!0,defaultType:_.a.TEXTURETYPE_FLOAT}),this.isSupported){this._multiRenderTarget.wrapU=ke.a.CLAMP_ADDRESSMODE,this._multiRenderTarget.wrapV=ke.a.CLAMP_ADDRESSMODE,this._multiRenderTarget.refreshRate=1,this._multiRenderTarget.renderParticles=!1,this._multiRenderTarget.renderList=null,this._multiRenderTarget.onClearObservable.add(function(e){e.clear(new o.f(0,0,0,1),!0,!0,!0)});var n=function(t){var i=t.getRenderingMesh(),n=e._scene,r=n.getEngine(),s=t.getMaterial();if(s){if(e._enableVelocity&&!e._previousTransformationMatrices[i.uniqueId]&&(e._previousTransformationMatrices[i.uniqueId]={world:o.j.Identity(),viewProjection:n.getTransformMatrix()},i.skeleton)){var a=i.skeleton.getTransformMatrices(i);e._previousBonesTransformationMatrices[i.uniqueId]=e._copyBonesTransformationMatrices(a,new Float32Array(a.length))}r.setState(s.backFaceCulling,0,!1,n.useRightHandedSystem);var c=i._getInstancesRenderList(t._id);if(!c.mustReturn){var l=r.getCaps().instancedArrays&&null!==c.visibleInstances[t._id];if(e.isReady(t,l)){if(r.enableEffect(e._effect),i._bind(t,e._effect,so.a.TriangleFillMode),e._effect.setMatrix("viewProjection",n.getTransformMatrix()),e._effect.setMatrix("view",n.getViewMatrix()),s&&s.needAlphaTesting()){var u=s.getAlphaTestTexture();u&&(e._effect.setTexture("diffuseSampler",u),e._effect.setMatrix("diffuseMatrix",u.getTextureMatrix()))}i.useBones&&i.computeBonesUsingShaders&&i.skeleton&&(e._effect.setMatrices("mBones",i.skeleton.getTransformMatrices(i)),e._enableVelocity&&e._effect.setMatrices("mPreviousBones",e._previousBonesTransformationMatrices[i.uniqueId])),e._enableVelocity&&(e._effect.setMatrix("previousWorld",e._previousTransformationMatrices[i.uniqueId].world),e._effect.setMatrix("previousViewProjection",e._previousTransformationMatrices[i.uniqueId].viewProjection)),i._processRendering(t,e._effect,so.a.TriangleFillMode,c,l,function(t,i){return e._effect.setMatrix("world",i)})}e._enableVelocity&&(e._previousTransformationMatrices[i.uniqueId].world=i.getWorldMatrix().clone(),e._previousTransformationMatrices[i.uniqueId].viewProjection=e._scene.getTransformMatrix().clone(),i.skeleton&&e._copyBonesTransformationMatrices(i.skeleton.getTransformMatrices(i),e._previousBonesTransformationMatrices[i.uniqueId]))}}};this._multiRenderTarget.customRenderFunction=function(e,i,r,o){var s;if(o.length){for(t.setColorWrite(!1),s=0;s<o.length;s++)n(o.data[s]);t.setColorWrite(!0)}for(s=0;s<e.length;s++)n(e.data[s]);for(s=0;s<i.length;s++)n(i.data[s])}}},e.prototype._copyBonesTransformationMatrices=function(e,t){for(var i=0;i<e.length;i++)t[i]=e[i];return t},e.POSITION_TEXTURE_TYPE=1,e.VELOCITY_TEXTURE_TYPE=2,e._SceneComponentInitialization=function(e){throw be.a.WarnImport("GeometryBufferRendererSceneComponent")},e}();Object.defineProperty(W.a.prototype,"geometryBufferRenderer",{get:function(){this._geometryBufferRenderer},set:function(e){e&&e.isSupported&&(this._geometryBufferRenderer=e)},enumerable:!0,configurable:!0}),W.a.prototype.enableGeometryBufferRenderer=function(e){return void 0===e&&(e=1),this._geometryBufferRenderer?this._geometryBufferRenderer:(this._geometryBufferRenderer=new Ic(this,e),this._geometryBufferRenderer.isSupported||(this._geometryBufferRenderer=null),this._geometryBufferRenderer)},W.a.prototype.disableGeometryBufferRenderer=function(){this._geometryBufferRenderer&&(this._geometryBufferRenderer.dispose(),this._geometryBufferRenderer=null)};var Dc=function(){function e(e){this.name=Ae.a.NAME_GEOMETRYBUFFERRENDERER,this.scene=e}return e.prototype.register=function(){this.scene._gatherRenderTargetsStage.registerStep(Ae.a.STEP_GATHERRENDERTARGETS_GEOMETRYBUFFERRENDERER,this,this._gatherRenderTargets)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e.prototype._gatherRenderTargets=function(e){this.scene._geometryBufferRenderer&&e.push(this.scene._geometryBufferRenderer.getGBuffer())},e}();Ic._SceneComponentInitialization=function(e){var t=e._getComponent(Ae.a.NAME_GEOMETRYBUFFERRENDERER);t||(t=new Dc(e),e._addComponent(t))};var Lc="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform sampler2D velocitySampler;\nuniform float motionStrength;\nuniform float motionScale;\nuniform vec2 screenSize;\nvoid main(void)\n{\n#ifdef GEOMETRY_SUPPORTED\nvec2 texelSize=1.0/screenSize;\nvec2 velocityColor=texture2D(velocitySampler,vUV).rg*2.0-1.0;\nvec2 velocity=vec2(pow(velocityColor.r,3.0),pow(velocityColor.g,3.0));\nvelocity*=motionScale*motionStrength;\nfloat speed=length(velocity/texelSize);\nint samplesCount=int(clamp(speed,1.0,SAMPLES));\nvelocity=normalize(velocity)*texelSize;\nfloat hlim=float(-samplesCount)*0.5+0.5;\nvec4 result=texture2D(textureSampler,vUV);\nfor (int i=1; i<int(SAMPLES); ++i)\n{\nif (i>=samplesCount)\nbreak;\nvec2 offset=vUV+velocity*(hlim+float(i));\nresult+=texture2D(textureSampler,offset);\n}\ngl_FragColor=result/float(samplesCount);\ngl_FragColor.a=1.0;\n#else\ngl_FragColor=texture2D(textureSampler,vUV);\n#endif\n}\n";zt.a.ShadersStore.motionBlurPixelShader=Lc;var wc=function(e){function t(t,i,n,r,s,a,c,l,u){void 0===l&&(l=_.a.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=!1);var h=e.call(this,t,"motionBlur",["motionStrength","motionScale","screenSize"],["velocitySampler"],n,r,s,a,c,"#define GEOMETRY_SUPPORTED\n#define SAMPLES 64.0",l,void 0,null,u)||this;return h.motionStrength=1,h._motionBlurSamples=32,h._geometryBufferRenderer=i.enableGeometryBufferRenderer(),h._geometryBufferRenderer?(h._geometryBufferRenderer.enableVelocity=!0,h.onApply=function(e){if(e.setVector2("screenSize",new o.w(h.width,h.height)),e.setFloat("motionScale",i.getAnimationRatio()),e.setFloat("motionStrength",h.motionStrength),h._geometryBufferRenderer){var t=h._geometryBufferRenderer.getTextureIndex(Ic.VELOCITY_TEXTURE_TYPE);e.setTexture("velocitySampler",h._geometryBufferRenderer.getGBuffer().textures[t])}}):(p.a.Warn("Multiple Render Target support needed to compute object based motion blur"),h.updateEffect()),h}return l.d(t,e),Object.defineProperty(t.prototype,"motionBlurSamples",{get:function(){return this._motionBlurSamples},set:function(e){this._motionBlurSamples=e,this._geometryBufferRenderer&&this.updateEffect("#define GEOMETRY_SUPPORTED\n#define SAMPLES "+e.toFixed(1))},enumerable:!0,configurable:!0}),t.prototype.excludeSkinnedMesh=function(e){this._geometryBufferRenderer&&e.skeleton&&this._geometryBufferRenderer.excludedSkinnedMeshesFromVelocity.push(e)},t.prototype.removeExcludedSkinnedMesh=function(e){if(this._geometryBufferRenderer&&e.skeleton){var t=this._geometryBufferRenderer.excludedSkinnedMeshesFromVelocity.indexOf(e);-1!==t&&this._geometryBufferRenderer.excludedSkinnedMeshesFromVelocity.splice(t,1)}},t.prototype.dispose=function(t){this._geometryBufferRenderer&&(this._geometryBufferRenderer._previousTransformationMatrices={},this._geometryBufferRenderer._previousBonesTransformationMatrices={},this._geometryBufferRenderer.excludedSkinnedMeshesFromVelocity=[]),e.prototype.dispose.call(this,t)},t}(Ht),Fc="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform sampler2D refractionSampler;\n\nuniform vec3 baseColor;\nuniform float depth;\nuniform float colorLevel;\nvoid main() {\nfloat ref=1.0-texture2D(refractionSampler,vUV).r;\nvec2 uv=vUV-vec2(0.5);\nvec2 offset=uv*depth*ref;\nvec3 sourceColor=texture2D(textureSampler,vUV-offset).rgb;\ngl_FragColor=vec4(sourceColor+sourceColor*ref*colorLevel,1.0);\n}";zt.a.ShadersStore.refractionPixelShader=Fc;var Nc=function(e){function t(t,i,n,r,o,s,a,c,l,u){var h=e.call(this,t,"refraction",["baseColor","depth","colorLevel"],["refractionSampler"],s,a,c,l,u)||this;return h.color=n,h.depth=r,h.colorLevel=o,h._ownRefractionTexture=!0,h.onActivateObservable.add(function(e){h._refTexture=h._refTexture||new ke.a(i,e.getScene())}),h.onApplyObservable.add(function(e){e.setColor3("baseColor",h.color),e.setFloat("depth",h.depth),e.setFloat("colorLevel",h.colorLevel),e.setTexture("refractionSampler",h._refTexture)}),h}return l.d(t,e),Object.defineProperty(t.prototype,"refractionTexture",{get:function(){return this._refTexture},set:function(e){this._refTexture&&this._ownRefractionTexture&&this._refTexture.dispose(),this._refTexture=e,this._ownRefractionTexture=!1},enumerable:!0,configurable:!0}),t.prototype.dispose=function(t){this._refTexture&&this._ownRefractionTexture&&(this._refTexture.dispose(),this._refTexture=null),e.prototype.dispose.call(this,t)},t}(Ht),Bc="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform vec2 screenSize;\nuniform vec2 sharpnessAmounts;\nvoid main(void)\n{\nvec2 onePixel=vec2(1.0,1.0)/screenSize;\nvec4 color=texture2D(textureSampler,vUV);\nvec4 edgeDetection=texture2D(textureSampler,vUV+onePixel*vec2(0,-1)) +\ntexture2D(textureSampler,vUV+onePixel*vec2(-1,0)) +\ntexture2D(textureSampler,vUV+onePixel*vec2(1,0)) +\ntexture2D(textureSampler,vUV+onePixel*vec2(0,1)) -\ncolor*4.0;\ngl_FragColor=max(vec4(color.rgb*sharpnessAmounts.y,color.a)-(sharpnessAmounts.x*vec4(edgeDetection.rgb,0)),0.);\n}";zt.a.ShadersStore.sharpenPixelShader=Bc;var Uc=function(e){function t(t,i,n,r,o,s,a,c){void 0===a&&(a=_.a.TEXTURETYPE_UNSIGNED_INT),void 0===c&&(c=!1);var l=e.call(this,t,"sharpen",["sharpnessAmounts","screenSize"],null,i,n,r,o,s,null,a,void 0,null,c)||this;return l.colorAmount=1,l.edgeAmount=.3,l.onApply=function(e){e.setFloat2("screenSize",l.width,l.height),e.setFloat2("sharpnessAmounts",l.edgeAmount,l.colorAmount)},l}return l.d(t,e),t}(Ht),Vc=function(){function e(e,t){this.engine=e,this._name=t,this._renderEffects={},this._renderEffectsForIsolatedPass=new Array,this._cameras=[]}return Object.defineProperty(e.prototype,"name",{get:function(){return this._name},enumerable:!0,configurable:!0}),e.prototype.getClassName=function(){return"PostProcessRenderPipeline"},Object.defineProperty(e.prototype,"isSupported",{get:function(){for(var e in this._renderEffects)if(this._renderEffects.hasOwnProperty(e)&&!this._renderEffects[e].isSupported)return!1;return!0},enumerable:!0,configurable:!0}),e.prototype.addEffect=function(e){this._renderEffects[e._name]=e},e.prototype._rebuild=function(){},e.prototype._enableEffect=function(e,t){var i=this._renderEffects[e];i&&i._enable(ye.h.MakeArray(t||this._cameras))},e.prototype._disableEffect=function(e,t){var i=this._renderEffects[e];i&&i._disable(ye.h.MakeArray(t||this._cameras))},e.prototype._attachCameras=function(e,t){var i=ye.h.MakeArray(e||this._cameras);if(i){var n,r=[];for(n=0;n<i.length;n++){var o=i[n],s=o.name;-1===this._cameras.indexOf(o)?this._cameras[s]=o:t&&r.push(n)}for(n=0;n<r.length;n++)e.splice(r[n],1);for(var a in this._renderEffects)this._renderEffects.hasOwnProperty(a)&&this._renderEffects[a]._attachCameras(i)}},e.prototype._detachCameras=function(e){var t=ye.h.MakeArray(e||this._cameras);if(t){for(var i in this._renderEffects)this._renderEffects.hasOwnProperty(i)&&this._renderEffects[i]._detachCameras(t);for(var n=0;n<t.length;n++)this._cameras.splice(this._cameras.indexOf(t[n]),1)}},e.prototype._update=function(){for(var e in this._renderEffects)this._renderEffects.hasOwnProperty(e)&&this._renderEffects[e]._update();for(var t=0;t<this._cameras.length;t++){var i=this._cameras[t].name;this._renderEffectsForIsolatedPass[i]&&this._renderEffectsForIsolatedPass[i]._update()}},e.prototype._reset=function(){this._renderEffects={},this._renderEffectsForIsolatedPass=new Array},e.prototype._enableMSAAOnFirstPostProcess=function(e){var t=Object.keys(this._renderEffects);if(1===this.engine.webGLVersion)return!1;if(t.length>0){var i=this._renderEffects[t[0]].getPostProcesses();i&&(i[0].samples=e)}return!0},e.prototype.dispose=function(){},l.c([Object(L.c)()],e.prototype,"_name",void 0),e}(),Gc=function(){function e(){this._renderPipelines={}}return Object.defineProperty(e.prototype,"supportedPipelines",{get:function(){var e=[];for(var t in this._renderPipelines)if(this._renderPipelines.hasOwnProperty(t)){var i=this._renderPipelines[t];i.isSupported&&e.push(i)}return e},enumerable:!0,configurable:!0}),e.prototype.addPipeline=function(e){this._renderPipelines[e._name]=e},e.prototype.attachCamerasToRenderPipeline=function(e,t,i){void 0===i&&(i=!1);var n=this._renderPipelines[e];n&&n._attachCameras(t,i)},e.prototype.detachCamerasFromRenderPipeline=function(e,t){var i=this._renderPipelines[e];i&&i._detachCameras(t)},e.prototype.enableEffectInPipeline=function(e,t,i){var n=this._renderPipelines[e];n&&n._enableEffect(t,i)},e.prototype.disableEffectInPipeline=function(e,t,i){var n=this._renderPipelines[e];n&&n._disableEffect(t,i)},e.prototype.update=function(){for(var e in this._renderPipelines)if(this._renderPipelines.hasOwnProperty(e)){var t=this._renderPipelines[e];t.isSupported?t._update():(t.dispose(),delete this._renderPipelines[e])}},e.prototype._rebuild=function(){for(var e in this._renderPipelines){if(this._renderPipelines.hasOwnProperty(e))this._renderPipelines[e]._rebuild()}},e.prototype.dispose=function(){for(var e in this._renderPipelines){if(this._renderPipelines.hasOwnProperty(e))this._renderPipelines[e].dispose()}},e}();Object.defineProperty(W.a.prototype,"postProcessRenderPipelineManager",{get:function(){if(!this._postProcessRenderPipelineManager){var e=this._getComponent(Ae.a.NAME_POSTPROCESSRENDERPIPELINEMANAGER);e||(e=new kc(this),this._addComponent(e)),this._postProcessRenderPipelineManager=new Gc}return this._postProcessRenderPipelineManager},enumerable:!0,configurable:!0});var kc=function(){function e(e){this.name=Ae.a.NAME_POSTPROCESSRENDERPIPELINEMANAGER,this.scene=e}return e.prototype.register=function(){this.scene._gatherRenderTargetsStage.registerStep(Ae.a.STEP_GATHERRENDERTARGETS_POSTPROCESSRENDERPIPELINEMANAGER,this,this._gatherRenderTargets)},e.prototype.rebuild=function(){this.scene._postProcessRenderPipelineManager&&this.scene._postProcessRenderPipelineManager._rebuild()},e.prototype.dispose=function(){this.scene._postProcessRenderPipelineManager&&this.scene._postProcessRenderPipelineManager.dispose()},e.prototype._gatherRenderTargets=function(){this.scene._postProcessRenderPipelineManager&&this.scene._postProcessRenderPipelineManager.update()},e}(),zc=function(e){function t(t,i,n,r,o){void 0===t&&(t=""),void 0===i&&(i=!0),void 0===n&&(n=P.a.LastCreatedScene),void 0===o&&(o=!0);var s=e.call(this,n.getEngine(),t)||this;s._camerasToBeAttached=[],s.SharpenPostProcessId="SharpenPostProcessEffect",s.ImageProcessingPostProcessId="ImageProcessingPostProcessEffect",s.FxaaPostProcessId="FxaaPostProcessEffect",s.ChromaticAberrationPostProcessId="ChromaticAberrationPostProcessEffect",s.GrainPostProcessId="GrainPostProcessEffect",s._glowLayer=null,s.animations=[],s._imageProcessingConfigurationObserver=null,s._sharpenEnabled=!1,s._bloomEnabled=!1,s._depthOfFieldEnabled=!1,s._depthOfFieldBlurLevel=pc.Low,s._fxaaEnabled=!1,s._imageProcessingEnabled=!0,s._bloomScale=.5,s._chromaticAberrationEnabled=!1,s._grainEnabled=!1,s._buildAllowed=!0,s._resizeObserver=null,s._hardwareScaleLevel=1,s._bloomKernel=64,s._bloomWeight=.15,s._bloomThreshold=.9,s._samples=1,s._hasCleared=!1,s._prevPostProcess=null,s._prevPrevPostProcess=null,s._depthOfFieldSceneObserver=null,s._cameras=r||n.cameras,s._cameras=s._cameras.slice(),s._camerasToBeAttached=s._cameras.slice(),s._buildAllowed=o,s._scene=n;var a=s._scene.getEngine().getCaps();s._hdr=i&&(a.textureHalfFloatRender||a.textureFloatRender),s._hdr?a.textureHalfFloatRender?s._defaultPipelineTextureType=_.a.TEXTURETYPE_HALF_FLOAT:a.textureFloatRender&&(s._defaultPipelineTextureType=_.a.TEXTURETYPE_FLOAT):s._defaultPipelineTextureType=_.a.TEXTURETYPE_UNSIGNED_INT,n.postProcessRenderPipelineManager.addPipeline(s);var c=s._scene.getEngine();return s.sharpen=new Uc("sharpen",1,null,ke.a.BILINEAR_SAMPLINGMODE,c,!1,s._defaultPipelineTextureType,!0),s._sharpenEffect=new Ja(c,s.SharpenPostProcessId,function(){return s.sharpen},!0),s.depthOfField=new mc(s._scene,null,s._depthOfFieldBlurLevel,s._defaultPipelineTextureType,!0),s.bloom=new nc(s._scene,s._bloomScale,s._bloomWeight,s.bloomKernel,s._defaultPipelineTextureType,!0),s.chromaticAberration=new oc("ChromaticAberration",c.getRenderWidth(),c.getRenderHeight(),1,null,ke.a.BILINEAR_SAMPLINGMODE,c,!1,s._defaultPipelineTextureType,!0),s._chromaticAberrationEffect=new Ja(c,s.ChromaticAberrationPostProcessId,function(){return s.chromaticAberration},!0),s.grain=new Pc("Grain",1,null,ke.a.BILINEAR_SAMPLINGMODE,c,!1,s._defaultPipelineTextureType,!0),s._grainEffect=new Ja(c,s.GrainPostProcessId,function(){return s.grain},!0),s._resizeObserver=c.onResizeObservable.add(function(){s._hardwareScaleLevel=c.getHardwareScalingLevel(),s.bloomKernel=s.bloomKernel}),s._imageProcessingConfigurationObserver=s._scene.imageProcessingConfiguration.onUpdateParameters.add(function(){s.bloom._downscale._exposure=s._scene.imageProcessingConfiguration.exposure}),s._buildPipeline(),s}return l.d(t,e),Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"sharpenEnabled",{get:function(){return this._sharpenEnabled},set:function(e){this._sharpenEnabled!==e&&(this._sharpenEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"bloomKernel",{get:function(){return this._bloomKernel},set:function(e){this._bloomKernel=e,this.bloom.kernel=e/this._hardwareScaleLevel},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"bloomWeight",{get:function(){return this._bloomWeight},set:function(e){this._bloomWeight!==e&&(this.bloom.weight=e,this._bloomWeight=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"bloomThreshold",{get:function(){return this._bloomThreshold},set:function(e){this._bloomThreshold!==e&&(this.bloom.threshold=e,this._bloomThreshold=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"bloomScale",{get:function(){return this._bloomScale},set:function(e){this._bloomScale!==e&&(this._bloomScale=e,this._rebuildBloom(),this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"bloomEnabled",{get:function(){return this._bloomEnabled},set:function(e){this._bloomEnabled!==e&&(this._bloomEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),t.prototype._rebuildBloom=function(){var e=this.bloom;this.bloom=new nc(this._scene,this.bloomScale,this._bloomWeight,this.bloomKernel,this._defaultPipelineTextureType,!1),this.bloom.threshold=e.threshold;for(var t=0;t<this._cameras.length;t++)e.disposeEffects(this._cameras[t])},Object.defineProperty(t.prototype,"depthOfFieldEnabled",{get:function(){return this._depthOfFieldEnabled},set:function(e){this._depthOfFieldEnabled!==e&&(this._depthOfFieldEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"depthOfFieldBlurLevel",{get:function(){return this._depthOfFieldBlurLevel},set:function(e){if(this._depthOfFieldBlurLevel!==e){this._depthOfFieldBlurLevel=e;var t=this.depthOfField;this.depthOfField=new mc(this._scene,null,this._depthOfFieldBlurLevel,this._defaultPipelineTextureType,!1),this.depthOfField.focalLength=t.focalLength,this.depthOfField.focusDistance=t.focusDistance,this.depthOfField.fStop=t.fStop,this.depthOfField.lensSize=t.lensSize;for(var i=0;i<this._cameras.length;i++)t.disposeEffects(this._cameras[i]);this._buildPipeline()}},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fxaaEnabled",{get:function(){return this._fxaaEnabled},set:function(e){this._fxaaEnabled!==e&&(this._fxaaEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples!==e&&(this._samples=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"imageProcessingEnabled",{get:function(){return this._imageProcessingEnabled},set:function(e){this._imageProcessingEnabled!==e&&(this._imageProcessingEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"glowLayerEnabled",{get:function(){return null!=this._glowLayer},set:function(e){e&&!this._glowLayer?this._glowLayer=new po("",this._scene):!e&&this._glowLayer&&(this._glowLayer.dispose(),this._glowLayer=null)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"glowLayer",{get:function(){return this._glowLayer},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"chromaticAberrationEnabled",{get:function(){return this._chromaticAberrationEnabled},set:function(e){this._chromaticAberrationEnabled!==e&&(this._chromaticAberrationEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"grainEnabled",{get:function(){return this._grainEnabled},set:function(e){this._grainEnabled!==e&&(this._grainEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"DefaultRenderingPipeline"},t.prototype.prepare=function(){var e=this._buildAllowed;this._buildAllowed=!0,this._buildPipeline(),this._buildAllowed=e},t.prototype._setAutoClearAndTextureSharing=function(e,t){void 0===t&&(t=!1),this._hasCleared?e.autoClear=!1:(e.autoClear=!0,this._scene.autoClear=!1,this._hasCleared=!0),t||(this._prevPrevPostProcess?e.shareOutputWith(this._prevPrevPostProcess):e.useOwnOutput(),this._prevPostProcess&&(this._prevPrevPostProcess=this._prevPostProcess),this._prevPostProcess=e)},t.prototype._buildPipeline=function(){var e=this;if(this._buildAllowed){this._scene.autoClear=!0;var t=this._scene.getEngine();if(this._disposePostProcesses(),null!==this._cameras&&(this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._cameras=this._camerasToBeAttached.slice()),this._reset(),this._prevPostProcess=null,this._prevPrevPostProcess=null,this._hasCleared=!1,this.depthOfFieldEnabled){if(this._cameras.length>1){for(var i=0,n=this._cameras;i<n.length;i++){var r=n[i];(o=this._scene.enableDepthRenderer(r)).useOnlyInActiveCamera=!0}this._depthOfFieldSceneObserver=this._scene.onAfterRenderTargetsRenderObservable.add(function(t){e._cameras.indexOf(t.activeCamera)>-1&&(e.depthOfField.depthTexture=t.enableDepthRenderer(t.activeCamera).getDepthMap())})}else{this._scene.onAfterRenderTargetsRenderObservable.remove(this._depthOfFieldSceneObserver);var o=this._scene.enableDepthRenderer(this._cameras[0]);this.depthOfField.depthTexture=o.getDepthMap()}this.depthOfField._isReady()||this.depthOfField._updateEffects(),this.addEffect(this.depthOfField),this._setAutoClearAndTextureSharing(this.depthOfField._effects[0],!0)}else this._scene.onAfterRenderTargetsRenderObservable.remove(this._depthOfFieldSceneObserver);this.bloomEnabled&&(this.bloom._isReady()||this.bloom._updateEffects(),this.addEffect(this.bloom),this._setAutoClearAndTextureSharing(this.bloom._effects[0],!0)),this._imageProcessingEnabled&&(this.imageProcessing=new Ci("imageProcessing",1,null,ke.a.BILINEAR_SAMPLINGMODE,t,!1,this._defaultPipelineTextureType),this._hdr?(this.addEffect(new Ja(t,this.ImageProcessingPostProcessId,function(){return e.imageProcessing},!0)),this._setAutoClearAndTextureSharing(this.imageProcessing)):this._scene.imageProcessingConfiguration.applyByPostProcess=!1),this.sharpenEnabled&&(this.sharpen.isReady()||this.sharpen.updateEffect(),this.addEffect(this._sharpenEffect),this._setAutoClearAndTextureSharing(this.sharpen)),this.grainEnabled&&(this.grain.isReady()||this.grain.updateEffect(),this.addEffect(this._grainEffect),this._setAutoClearAndTextureSharing(this.grain)),this.chromaticAberrationEnabled&&(this.chromaticAberration.isReady()||this.chromaticAberration.updateEffect(),this.addEffect(this._chromaticAberrationEffect),this._setAutoClearAndTextureSharing(this.chromaticAberration)),this.fxaaEnabled&&(this.fxaa=new xc("fxaa",1,null,ke.a.BILINEAR_SAMPLINGMODE,t,!1,this._defaultPipelineTextureType),this.addEffect(new Ja(t,this.FxaaPostProcessId,function(){return e.fxaa},!0)),this._setAutoClearAndTextureSharing(this.fxaa,!0)),null!==this._cameras&&this._scene.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(this._name,this._cameras),!this._enableMSAAOnFirstPostProcess(this.samples)&&this.samples>1&&p.a.Warn("MSAA failed to enable, MSAA is only supported in browsers that support webGL >= 2.0")}},t.prototype._disposePostProcesses=function(e){void 0===e&&(e=!1);for(var t=0;t<this._cameras.length;t++){var i=this._cameras[t];this.imageProcessing&&this.imageProcessing.dispose(i),this.fxaa&&this.fxaa.dispose(i),e&&(this.sharpen&&this.sharpen.dispose(i),this.depthOfField&&(this._scene.onAfterRenderTargetsRenderObservable.remove(this._depthOfFieldSceneObserver),this.depthOfField.disposeEffects(i)),this.bloom&&this.bloom.disposeEffects(i),this.chromaticAberration&&this.chromaticAberration.dispose(i),this.grain&&this.grain.dispose(i),this._glowLayer&&this._glowLayer.dispose())}this.imageProcessing=null,this.fxaa=null,e&&(this.sharpen=null,this._sharpenEffect=null,this.depthOfField=null,this.bloom=null,this.chromaticAberration=null,this._chromaticAberrationEffect=null,this.grain=null,this._grainEffect=null,this._glowLayer=null)},t.prototype.addCamera=function(e){this._camerasToBeAttached.push(e),this._buildPipeline()},t.prototype.removeCamera=function(e){var t=this._camerasToBeAttached.indexOf(e);this._camerasToBeAttached.splice(t,1),this._buildPipeline()},t.prototype.dispose=function(){this._disposePostProcesses(!0),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._scene.autoClear=!0,this._resizeObserver&&(this._scene.getEngine().onResizeObservable.remove(this._resizeObserver),this._resizeObserver=null),this._scene.imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingConfigurationObserver),e.prototype.dispose.call(this)},t.prototype.serialize=function(){var e=L.a.Serialize(this);return e.customType="DefaultRenderingPipeline",e},t.Parse=function(e,i,n){return L.a.Parse(function(){return new t(e._name,e._name._hdr,i)},e,i,n)},l.c([Object(L.c)()],t.prototype,"sharpenEnabled",null),l.c([Object(L.c)()],t.prototype,"bloomKernel",null),l.c([Object(L.c)()],t.prototype,"_bloomWeight",void 0),l.c([Object(L.c)()],t.prototype,"_bloomThreshold",void 0),l.c([Object(L.c)()],t.prototype,"_hdr",void 0),l.c([Object(L.c)()],t.prototype,"bloomWeight",null),l.c([Object(L.c)()],t.prototype,"bloomThreshold",null),l.c([Object(L.c)()],t.prototype,"bloomScale",null),l.c([Object(L.c)()],t.prototype,"bloomEnabled",null),l.c([Object(L.c)()],t.prototype,"depthOfFieldEnabled",null),l.c([Object(L.c)()],t.prototype,"depthOfFieldBlurLevel",null),l.c([Object(L.c)()],t.prototype,"fxaaEnabled",null),l.c([Object(L.c)()],t.prototype,"samples",null),l.c([Object(L.c)()],t.prototype,"imageProcessingEnabled",null),l.c([Object(L.c)()],t.prototype,"glowLayerEnabled",null),l.c([Object(L.c)()],t.prototype,"chromaticAberrationEnabled",null),l.c([Object(L.c)()],t.prototype,"grainEnabled",null),t}(Vc);s.a.RegisteredTypes["BABYLON.DefaultRenderingPipeline"]=zc;var jc="\nuniform sampler2D textureSampler;\n\nuniform float gain;\nuniform float threshold;\nuniform float screen_width;\nuniform float screen_height;\n\nvarying vec2 vUV;\n\nvec4 highlightColor(vec4 color) {\nvec4 highlight=color;\nfloat luminance=dot(highlight.rgb,vec3(0.2125,0.7154,0.0721));\nfloat lum_threshold;\nif (threshold>1.0) { lum_threshold=0.94+0.01*threshold; }\nelse { lum_threshold=0.5+0.44*threshold; }\nluminance=clamp((luminance-lum_threshold)*(1.0/(1.0-lum_threshold)),0.0,1.0);\nhighlight*=luminance*gain;\nhighlight.a=1.0;\nreturn highlight;\n}\nvoid main(void)\n{\nvec4 original=texture2D(textureSampler,vUV);\n\nif (gain == -1.0) {\ngl_FragColor=vec4(0.0,0.0,0.0,1.0);\nreturn;\n}\nfloat w=2.0/screen_width;\nfloat h=2.0/screen_height;\nfloat weight=1.0;\n\nvec4 blurred=vec4(0.0,0.0,0.0,0.0);\n#ifdef PENTAGON\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.84*w,0.43*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.48*w,-1.29*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.61*w,1.51*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.55*w,-0.74*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.71*w,-0.52*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.94*w,1.59*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.40*w,-1.87*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.62*w,1.16*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.09*w,0.25*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.46*w,-1.71*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.08*w,2.42*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.85*w,-1.89*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.89*w,0.16*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.29*w,1.88*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.40*w,-2.81*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.54*w,2.26*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.60*w,-0.61*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.31*w,-1.30*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.83*w,2.53*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.12*w,-2.48*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.60*w,1.11*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.82*w,0.99*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.50*w,-2.81*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.85*w,3.33*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.94*w,-1.92*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.27*w,-0.53*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.95*w,2.48*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.23*w,-3.04*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.17*w,2.05*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.97*w,-0.04*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.25*w,-2.00*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.31*w,3.08*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.94*w,-2.59*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.37*w,0.64*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-3.13*w,1.93*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.03*w,-3.65*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.60*w,3.17*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-3.14*w,-1.19*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.00*w,-1.19*h)));\n#else\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.85*w,0.36*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.52*w,-1.14*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.46*w,1.42*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.46*w,-0.83*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.79*w,-0.42*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.11*w,1.62*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.29*w,-2.07*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.69*w,1.39*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.28*w,0.12*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.65*w,-1.69*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.08*w,2.44*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.63*w,-1.90*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.55*w,0.31*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.13*w,1.52*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.56*w,-2.61*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.38*w,2.34*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.64*w,-0.81*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.53*w,-1.21*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.06*w,2.63*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.00*w,-2.69*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.59*w,1.32*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.82*w,0.78*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.57*w,-2.50*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.54*w,2.93*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.39*w,-1.81*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.01*w,-0.28*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.04*w,2.25*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.02*w,-3.05*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.09*w,2.25*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-3.07*w,-0.25*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.44*w,-1.90*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.52*w,3.05*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.68*w,-2.61*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.01*w,0.79*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.76*w,1.46*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.05*w,-2.94*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.21*w,2.88*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.84*w,-1.30*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.98*w,-0.96*h)));\n#endif\nblurred/=39.0;\ngl_FragColor=blurred;\n\n}";zt.a.ShadersStore.lensHighlightsPixelShader=jc;var Hc="\n\n\n\n\nuniform sampler2D textureSampler;\nuniform sampler2D highlightsSampler;\nuniform sampler2D depthSampler;\nuniform sampler2D grainSampler;\n\nuniform float grain_amount;\nuniform bool blur_noise;\nuniform float screen_width;\nuniform float screen_height;\nuniform float distortion;\nuniform bool dof_enabled;\n\nuniform float screen_distance;\nuniform float aperture;\nuniform float darken;\nuniform float edge_blur;\nuniform bool highlights;\n\nuniform float near;\nuniform float far;\n\nvarying vec2 vUV;\n\n#define PI 3.14159265\n#define TWOPI 6.28318530\n#define inverse_focal_length 0.1\n\nvec2 centered_screen_pos;\nvec2 distorted_coords;\nfloat radius2;\nfloat radius;\n\nvec2 rand(vec2 co)\n{\nfloat noise1=(fract(sin(dot(co,vec2(12.9898,78.233)))*43758.5453));\nfloat noise2=(fract(sin(dot(co,vec2(12.9898,78.233)*2.0))*43758.5453));\nreturn clamp(vec2(noise1,noise2),0.0,1.0);\n}\n\nvec2 getDistortedCoords(vec2 coords) {\nif (distortion == 0.0) { return coords; }\nvec2 direction=1.0*normalize(centered_screen_pos);\nvec2 dist_coords=vec2(0.5,0.5);\ndist_coords.x=0.5+direction.x*radius2*1.0;\ndist_coords.y=0.5+direction.y*radius2*1.0;\nfloat dist_amount=clamp(distortion*0.23,0.0,1.0);\ndist_coords=mix(coords,dist_coords,dist_amount);\nreturn dist_coords;\n}\n\nfloat sampleScreen(inout vec4 color,const in vec2 offset,const in float weight) {\n\nvec2 coords=distorted_coords;\nfloat angle=rand(coords*100.0).x*TWOPI;\ncoords+=vec2(offset.x*cos(angle)-offset.y*sin(angle),offset.x*sin(angle)+offset.y*cos(angle));\ncolor+=texture2D(textureSampler,coords)*weight;\nreturn weight;\n}\n\nfloat getBlurLevel(float size) {\nreturn min(3.0,ceil(size/1.0));\n}\n\nvec4 getBlurColor(float size) {\nvec4 col=texture2D(textureSampler,distorted_coords);\nif (size == 0.0) { return col; }\n\n\nfloat blur_level=getBlurLevel(size);\nfloat w=(size/screen_width);\nfloat h=(size/screen_height);\nfloat total_weight=1.0;\nvec2 sample_coords;\ntotal_weight+=sampleScreen(col,vec2(-0.50*w,0.24*h),0.93);\ntotal_weight+=sampleScreen(col,vec2(0.30*w,-0.75*h),0.90);\ntotal_weight+=sampleScreen(col,vec2(0.36*w,0.96*h),0.87);\ntotal_weight+=sampleScreen(col,vec2(-1.08*w,-0.55*h),0.85);\ntotal_weight+=sampleScreen(col,vec2(1.33*w,-0.37*h),0.83);\ntotal_weight+=sampleScreen(col,vec2(-0.82*w,1.31*h),0.80);\ntotal_weight+=sampleScreen(col,vec2(-0.31*w,-1.67*h),0.78);\ntotal_weight+=sampleScreen(col,vec2(1.47*w,1.11*h),0.76);\ntotal_weight+=sampleScreen(col,vec2(-1.97*w,0.19*h),0.74);\ntotal_weight+=sampleScreen(col,vec2(1.42*w,-1.57*h),0.72);\nif (blur_level>1.0) {\ntotal_weight+=sampleScreen(col,vec2(0.01*w,2.25*h),0.70);\ntotal_weight+=sampleScreen(col,vec2(-1.62*w,-1.74*h),0.67);\ntotal_weight+=sampleScreen(col,vec2(2.49*w,0.20*h),0.65);\ntotal_weight+=sampleScreen(col,vec2(-2.07*w,1.61*h),0.63);\ntotal_weight+=sampleScreen(col,vec2(0.46*w,-2.70*h),0.61);\ntotal_weight+=sampleScreen(col,vec2(1.55*w,2.40*h),0.59);\ntotal_weight+=sampleScreen(col,vec2(-2.88*w,-0.75*h),0.56);\ntotal_weight+=sampleScreen(col,vec2(2.73*w,-1.44*h),0.54);\ntotal_weight+=sampleScreen(col,vec2(-1.08*w,3.02*h),0.52);\ntotal_weight+=sampleScreen(col,vec2(-1.28*w,-3.05*h),0.49);\n}\nif (blur_level>2.0) {\ntotal_weight+=sampleScreen(col,vec2(3.11*w,1.43*h),0.46);\ntotal_weight+=sampleScreen(col,vec2(-3.36*w,1.08*h),0.44);\ntotal_weight+=sampleScreen(col,vec2(1.80*w,-3.16*h),0.41);\ntotal_weight+=sampleScreen(col,vec2(0.83*w,3.65*h),0.38);\ntotal_weight+=sampleScreen(col,vec2(-3.16*w,-2.19*h),0.34);\ntotal_weight+=sampleScreen(col,vec2(3.92*w,-0.53*h),0.31);\ntotal_weight+=sampleScreen(col,vec2(-2.59*w,3.12*h),0.26);\ntotal_weight+=sampleScreen(col,vec2(-0.20*w,-4.15*h),0.22);\ntotal_weight+=sampleScreen(col,vec2(3.02*w,3.00*h),0.15);\n}\ncol/=total_weight;\n\nif (darken>0.0) {\ncol.rgb*=clamp(0.3,1.0,1.05-size*0.5*darken);\n}\n\n\n\n\nreturn col;\n}\nvoid main(void)\n{\n\ncentered_screen_pos=vec2(vUV.x-0.5,vUV.y-0.5);\nradius2=centered_screen_pos.x*centered_screen_pos.x+centered_screen_pos.y*centered_screen_pos.y;\nradius=sqrt(radius2);\ndistorted_coords=getDistortedCoords(vUV);\nvec2 texels_coords=vec2(vUV.x*screen_width,vUV.y*screen_height);\nfloat depth=texture2D(depthSampler,distorted_coords).r;\nfloat distance=near+(far-near)*depth;\nvec4 color=texture2D(textureSampler,vUV);\n\n\nfloat coc=abs(aperture*(screen_distance*(inverse_focal_length-1.0/distance)-1.0));\n\nif (dof_enabled == false || coc<0.07) { coc=0.0; }\n\nfloat edge_blur_amount=0.0;\nif (edge_blur>0.0) {\nedge_blur_amount=clamp((radius*2.0-1.0+0.15*edge_blur)*1.5,0.0,1.0)*1.3;\n}\n\nfloat blur_amount=max(edge_blur_amount,coc);\n\nif (blur_amount == 0.0) {\ngl_FragColor=texture2D(textureSampler,distorted_coords);\n}\nelse {\n\ngl_FragColor=getBlurColor(blur_amount*1.7);\n\nif (highlights) {\ngl_FragColor.rgb+=clamp(coc,0.0,1.0)*texture2D(highlightsSampler,distorted_coords).rgb;\n}\nif (blur_noise) {\n\nvec2 noise=rand(distorted_coords)*0.01*blur_amount;\nvec2 blurred_coord=vec2(distorted_coords.x+noise.x,distorted_coords.y+noise.y);\ngl_FragColor=0.04*texture2D(textureSampler,blurred_coord)+0.96*gl_FragColor;\n}\n}\n\nif (grain_amount>0.0) {\nvec4 grain_color=texture2D(grainSampler,texels_coords*0.003);\ngl_FragColor.rgb+=(-0.5+grain_color.rgb)*0.30*grain_amount;\n}\n}\n";zt.a.ShadersStore.depthOfFieldPixelShader=Hc;var Wc=function(e){function t(t,i,n,r,o){void 0===r&&(r=1);var s=e.call(this,n.getEngine(),t)||this;return s.LensChromaticAberrationEffect="LensChromaticAberrationEffect",s.HighlightsEnhancingEffect="HighlightsEnhancingEffect",s.LensDepthOfFieldEffect="LensDepthOfFieldEffect",s._pentagonBokehIsEnabled=!1,s._scene=n,s._depthTexture=n.enableDepthRenderer().getDepthMap(),i.grain_texture?s._grainTexture=i.grain_texture:s._createGrainTexture(),s._edgeBlur=i.edge_blur?i.edge_blur:0,s._grainAmount=i.grain_amount?i.grain_amount:0,s._chromaticAberration=i.chromatic_aberration?i.chromatic_aberration:0,s._distortion=i.distortion?i.distortion:0,s._highlightsGain=void 0!==i.dof_gain?i.dof_gain:-1,s._highlightsThreshold=i.dof_threshold?i.dof_threshold:1,s._dofDistance=void 0!==i.dof_focus_distance?i.dof_focus_distance:-1,s._dofAperture=i.dof_aperture?i.dof_aperture:1,s._dofDarken=i.dof_darken?i.dof_darken:0,s._dofPentagon=void 0===i.dof_pentagon||i.dof_pentagon,s._blurNoise=void 0===i.blur_noise||i.blur_noise,s._createChromaticAberrationPostProcess(r),s._createHighlightsPostProcess(r),s._createDepthOfFieldPostProcess(r/4),s.addEffect(new Ja(n.getEngine(),s.LensChromaticAberrationEffect,function(){return s._chromaticAberrationPostProcess},!0)),s.addEffect(new Ja(n.getEngine(),s.HighlightsEnhancingEffect,function(){return s._highlightsPostProcess},!0)),s.addEffect(new Ja(n.getEngine(),s.LensDepthOfFieldEffect,function(){return s._depthOfFieldPostProcess},!0)),-1===s._highlightsGain&&s._disableEffect(s.HighlightsEnhancingEffect,null),n.postProcessRenderPipelineManager.addPipeline(s),o&&n.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(t,o),s}return l.d(t,e),t.prototype.getClassName=function(){return"LensRenderingPipeline"},Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"edgeBlur",{get:function(){return this._edgeBlur},set:function(e){this.setEdgeBlur(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"grainAmount",{get:function(){return this._grainAmount},set:function(e){this.setGrainAmount(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"chromaticAberration",{get:function(){return this._chromaticAberration},set:function(e){this.setChromaticAberration(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"dofAperture",{get:function(){return this._dofAperture},set:function(e){this.setAperture(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"edgeDistortion",{get:function(){return this._distortion},set:function(e){this.setEdgeDistortion(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"dofDistortion",{get:function(){return this._dofDistance},set:function(e){this.setFocusDistance(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"darkenOutOfFocus",{get:function(){return this._dofDarken},set:function(e){this.setDarkenOutOfFocus(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"blurNoise",{get:function(){return this._blurNoise},set:function(e){this._blurNoise=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"pentagonBokeh",{get:function(){return this._pentagonBokehIsEnabled},set:function(e){e?this.enablePentagonBokeh():this.disablePentagonBokeh()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"highlightsGain",{get:function(){return this._highlightsGain},set:function(e){this.setHighlightsGain(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"highlightsThreshold",{get:function(){return this._highlightsThreshold},set:function(e){this.setHighlightsThreshold(e)},enumerable:!0,configurable:!0}),t.prototype.setEdgeBlur=function(e){this._edgeBlur=e},t.prototype.disableEdgeBlur=function(){this._edgeBlur=0},t.prototype.setGrainAmount=function(e){this._grainAmount=e},t.prototype.disableGrain=function(){this._grainAmount=0},t.prototype.setChromaticAberration=function(e){this._chromaticAberration=e},t.prototype.disableChromaticAberration=function(){this._chromaticAberration=0},t.prototype.setEdgeDistortion=function(e){this._distortion=e},t.prototype.disableEdgeDistortion=function(){this._distortion=0},t.prototype.setFocusDistance=function(e){this._dofDistance=e},t.prototype.disableDepthOfField=function(){this._dofDistance=-1},t.prototype.setAperture=function(e){this._dofAperture=e},t.prototype.setDarkenOutOfFocus=function(e){this._dofDarken=e},t.prototype.enablePentagonBokeh=function(){this._highlightsPostProcess.updateEffect("#define PENTAGON\n"),this._pentagonBokehIsEnabled=!0},t.prototype.disablePentagonBokeh=function(){this._pentagonBokehIsEnabled=!1,this._highlightsPostProcess.updateEffect()},t.prototype.enableNoiseBlur=function(){this._blurNoise=!0},t.prototype.disableNoiseBlur=function(){this._blurNoise=!1},t.prototype.setHighlightsGain=function(e){this._highlightsGain=e},t.prototype.setHighlightsThreshold=function(e){-1===this._highlightsGain&&(this._highlightsGain=1),this._highlightsThreshold=e},t.prototype.disableHighlights=function(){this._highlightsGain=-1},t.prototype.dispose=function(e){void 0===e&&(e=!1),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._scene.cameras),this._chromaticAberrationPostProcess=null,this._highlightsPostProcess=null,this._depthOfFieldPostProcess=null,this._grainTexture.dispose(),e&&this._scene.disableDepthRenderer()},t.prototype._createChromaticAberrationPostProcess=function(e){var t=this;this._chromaticAberrationPostProcess=new Ht("LensChromaticAberration","chromaticAberration",["chromatic_aberration","screen_width","screen_height","direction","radialIntensity","centerPosition"],[],e,null,ke.a.TRILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1),this._chromaticAberrationPostProcess.onApply=function(e){e.setFloat("chromatic_aberration",t._chromaticAberration),e.setFloat("screen_width",t._scene.getEngine().getRenderWidth()),e.setFloat("screen_height",t._scene.getEngine().getRenderHeight()),e.setFloat("radialIntensity",1),e.setFloat2("direction",17,17),e.setFloat2("centerPosition",.5,.5)}},t.prototype._createHighlightsPostProcess=function(e){var t=this;this._highlightsPostProcess=new Ht("LensHighlights","lensHighlights",["gain","threshold","screen_width","screen_height"],[],e,null,ke.a.TRILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,this._dofPentagon?"#define PENTAGON\n":""),this._highlightsPostProcess.onApply=function(e){e.setFloat("gain",t._highlightsGain),e.setFloat("threshold",t._highlightsThreshold),e.setTextureFromPostProcess("textureSampler",t._chromaticAberrationPostProcess),e.setFloat("screen_width",t._scene.getEngine().getRenderWidth()),e.setFloat("screen_height",t._scene.getEngine().getRenderHeight())}},t.prototype._createDepthOfFieldPostProcess=function(e){var t=this;this._depthOfFieldPostProcess=new Ht("LensDepthOfField","depthOfField",["grain_amount","blur_noise","screen_width","screen_height","distortion","dof_enabled","screen_distance","aperture","darken","edge_blur","highlights","near","far"],["depthSampler","grainSampler","highlightsSampler"],e,null,ke.a.TRILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1),this._depthOfFieldPostProcess.onApply=function(e){e.setTexture("depthSampler",t._depthTexture),e.setTexture("grainSampler",t._grainTexture),e.setTextureFromPostProcess("textureSampler",t._highlightsPostProcess),e.setTextureFromPostProcess("highlightsSampler",t._depthOfFieldPostProcess),e.setFloat("grain_amount",t._grainAmount),e.setBool("blur_noise",t._blurNoise),e.setFloat("screen_width",t._scene.getEngine().getRenderWidth()),e.setFloat("screen_height",t._scene.getEngine().getRenderHeight()),e.setFloat("distortion",t._distortion),e.setBool("dof_enabled",-1!==t._dofDistance),e.setFloat("screen_distance",1/(.1-1/t._dofDistance)),e.setFloat("aperture",t._dofAperture),e.setFloat("darken",t._dofDarken),e.setFloat("edge_blur",t._edgeBlur),e.setBool("highlights",-1!==t._highlightsGain),t._scene.activeCamera&&(e.setFloat("near",t._scene.activeCamera.minZ),e.setFloat("far",t._scene.activeCamera.maxZ))}},t.prototype._createGrainTexture=function(){this._grainTexture=new Pi("LensNoiseTexture",512,this._scene,!1,ke.a.BILINEAR_SAMPLINGMODE),this._grainTexture.wrapU=ke.a.WRAP_ADDRESSMODE,this._grainTexture.wrapV=ke.a.WRAP_ADDRESSMODE;for(var e,t,i,n=this._grainTexture.getContext(),r=0;r<512;r++)for(var o=0;o<512;o++)e=Math.floor(255*(t=.42,i=.58,Math.random()*(i-t)+t)),n.fillStyle="rgb("+e+", "+e+", "+e+")",n.fillRect(r,o,1,1);this._grainTexture.update(!1)},t}(Vc),Xc="\nprecision highp float;\nuniform sampler2D textureSampler;\nuniform float near;\nuniform float far;\nuniform float radius;\nfloat scales[16]=float[16](\n0.1,\n0.11406250000000001,\n0.131640625,\n0.15625,\n0.187890625,\n0.2265625,\n0.272265625,\n0.325,\n0.384765625,\n0.4515625,\n0.525390625,\n0.60625,\n0.694140625,\n0.7890625,\n0.891015625,\n1.0\n);\nvarying vec2 vUV;\nfloat perspectiveDepthToViewZ( const in float invClipZ,const in float near,const in float far ) {\nreturn ( near*far )/( ( far-near )*invClipZ-far );\n}\nfloat viewZToPerspectiveDepth( const in float viewZ,const in float near,const in float far ) {\nreturn ( near*far/viewZ+far)/( far-near );\n}\nfloat viewZToOrthographicDepth( const in float viewZ,const in float near,const in float far ) {\nreturn ( viewZ+near )/( near-far );\n}\n#ifdef SSAO\nuniform sampler2D randomSampler;\nuniform sampler2D normalSampler;\nuniform float randTextureTiles;\nuniform float samplesFactor;\nuniform vec3 sampleSphere[SAMPLES];\nuniform float totalStrength;\nuniform float base;\nuniform float xViewport;\nuniform float yViewport;\nuniform float maxZ;\nuniform float minZAspect;\nuniform vec2 texelSize;\nuniform mat4 projection;\nvoid main()\n{\nvec3 random=texture2D(randomSampler,vUV*randTextureTiles).rgb;\nfloat depth=texture2D(textureSampler,vUV).r;\nfloat depthSign=depth/abs(depth);\ndepth=depth*depthSign;\nvec3 normal=texture2D(normalSampler,vUV).rgb;\nfloat occlusion=0.0;\nfloat correctedRadius=min(radius,minZAspect*depth/near);\nvec3 vViewRay=vec3((vUV.x*2.0-1.0)*xViewport,(vUV.y*2.0-1.0)*yViewport,depthSign);\nvec3 origin=vViewRay*depth;\nvec3 rvec=random*2.0-1.0;\nrvec.z=0.0;\n\nfloat dotProduct=dot(rvec,normal);\nrvec=1.0-abs(dotProduct)>1e-2 ? rvec : vec3(-rvec.y,0.0,rvec.x);\nvec3 tangent=normalize(rvec-normal*dot(rvec,normal));\nvec3 bitangent=cross(normal,tangent);\nmat3 tbn=mat3(tangent,bitangent,normal);\nfloat difference;\nfor (int i=0; i<SAMPLES; ++i) {\n\nvec3 samplePosition=scales[(i+int(random.x*16.0)) % 16]*tbn*sampleSphere[(i+int(random.y*16.0)) % 16];\nsamplePosition=samplePosition*correctedRadius+origin;\n\nvec4 offset=vec4(samplePosition,1.0);\noffset=projection*offset;\noffset.xyz/=offset.w;\noffset.xy=offset.xy*0.5+0.5;\nif (offset.x<0.0 || offset.y<0.0 || offset.x>1.0 || offset.y>1.0) {\ncontinue;\n}\n\nfloat sampleDepth=abs(texture2D(textureSampler,offset.xy).r);\n\ndifference=depthSign*samplePosition.z-sampleDepth;\nfloat rangeCheck=1.0-smoothstep(correctedRadius*0.5,correctedRadius,difference);\nocclusion+=(difference>=0.0 ? 1.0 : 0.0)*rangeCheck;\n}\nocclusion=occlusion*(1.0-smoothstep(maxZ*0.75,maxZ,depth));\nfloat ao=1.0-totalStrength*occlusion*samplesFactor;\nfloat result=clamp(ao+base,0.0,1.0);\ngl_FragColor=vec4(vec3(result),1.0);\n}\n#endif\n#ifdef BILATERAL_BLUR\nuniform sampler2D depthSampler;\nuniform float outSize;\nuniform float samplerOffsets[SAMPLES];\nvec4 blur9(sampler2D image,vec2 uv,float resolution,vec2 direction) {\nvec4 color=vec4(0.0);\nvec2 off1=vec2(1.3846153846)*direction;\nvec2 off2=vec2(3.2307692308)*direction;\ncolor+=texture2D(image,uv)*0.2270270270;\ncolor+=texture2D(image,uv+(off1/resolution))*0.3162162162;\ncolor+=texture2D(image,uv-(off1/resolution))*0.3162162162;\ncolor+=texture2D(image,uv+(off2/resolution))*0.0702702703;\ncolor+=texture2D(image,uv-(off2/resolution))*0.0702702703;\nreturn color;\n}\nvec4 blur13(sampler2D image,vec2 uv,float resolution,vec2 direction) {\nvec4 color=vec4(0.0);\nvec2 off1=vec2(1.411764705882353)*direction;\nvec2 off2=vec2(3.2941176470588234)*direction;\nvec2 off3=vec2(5.176470588235294)*direction;\ncolor+=texture2D(image,uv)*0.1964825501511404;\ncolor+=texture2D(image,uv+(off1/resolution))*0.2969069646728344;\ncolor+=texture2D(image,uv-(off1/resolution))*0.2969069646728344;\ncolor+=texture2D(image,uv+(off2/resolution))*0.09447039785044732;\ncolor+=texture2D(image,uv-(off2/resolution))*0.09447039785044732;\ncolor+=texture2D(image,uv+(off3/resolution))*0.010381362401148057;\ncolor+=texture2D(image,uv-(off3/resolution))*0.010381362401148057;\nreturn color;\n}\nvec4 blur13Bilateral(sampler2D image,vec2 uv,float resolution,vec2 direction) {\nvec4 color=vec4(0.0);\nvec2 off1=vec2(1.411764705882353)*direction;\nvec2 off2=vec2(3.2941176470588234)*direction;\nvec2 off3=vec2(5.176470588235294)*direction;\nfloat compareDepth=abs(texture2D(depthSampler,uv).r);\nfloat sampleDepth;\nfloat weight;\nfloat weightSum=30.0;\ncolor+=texture2D(image,uv)*30.0;\nsampleDepth=abs(texture2D(depthSampler,uv+(off1/resolution)).r);\nweight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);\nweightSum+=weight;\ncolor+=texture2D(image,uv+(off1/resolution))*weight;\nsampleDepth=abs(texture2D(depthSampler,uv-(off1/resolution)).r);\nweight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);\nweightSum+=weight;\ncolor+=texture2D(image,uv-(off1/resolution))*weight;\nsampleDepth=abs(texture2D(depthSampler,uv+(off2/resolution)).r);\nweight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);\nweightSum+=weight;\ncolor+=texture2D(image,uv+(off2/resolution))*weight;\nsampleDepth=abs(texture2D(depthSampler,uv-(off2/resolution)).r);\nweight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);\nweightSum+=weight;\ncolor+=texture2D(image,uv-(off2/resolution))*weight;\nsampleDepth=abs(texture2D(depthSampler,uv+(off3/resolution)).r);\nweight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);\nweightSum+=weight;\ncolor+=texture2D(image,uv+(off3/resolution))*weight;\nsampleDepth=abs(texture2D(depthSampler,uv-(off3/resolution)).r);\nweight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);\nweightSum+=weight;\ncolor+=texture2D(image,uv-(off3/resolution))*weight;\nreturn color/weightSum;\n}\nvoid main()\n{\n#if EXPENSIVE\nfloat compareDepth=abs(texture2D(depthSampler,vUV).r);\nfloat texelsize=1.0/outSize;\nfloat result=0.0;\nfloat weightSum=0.0;\nfor (int i=0; i<SAMPLES; ++i)\n{\n#ifdef BILATERAL_BLUR_H\nvec2 direction=vec2(1.0,0.0);\nvec2 sampleOffset=vec2(texelsize*samplerOffsets[i],0.0);\n#else\nvec2 direction=vec2(0.0,1.0);\nvec2 sampleOffset=vec2(0.0,texelsize*samplerOffsets[i]);\n#endif\nvec2 samplePos=vUV+sampleOffset;\nfloat sampleDepth=abs(texture2D(depthSampler,samplePos).r);\nfloat weight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30000.0);\nresult+=texture2D(textureSampler,samplePos).r*weight;\nweightSum+=weight;\n}\nresult/=weightSum;\ngl_FragColor.rgb=vec3(result);\ngl_FragColor.a=1.0;\n#else\nvec4 color;\n#ifdef BILATERAL_BLUR_H\nvec2 direction=vec2(1.0,0.0);\ncolor=blur13Bilateral(textureSampler,vUV,outSize,direction);\n#else\nvec2 direction=vec2(0.0,1.0);\ncolor=blur13Bilateral(textureSampler,vUV,outSize,direction);\n#endif\ngl_FragColor.rgb=vec3(color.r);\ngl_FragColor.a=1.0;\n#endif\n}\n#endif\n";zt.a.ShadersStore.ssao2PixelShader=Xc;var Yc="uniform sampler2D textureSampler;\nuniform sampler2D originalColor;\nuniform vec4 viewport;\nvarying vec2 vUV;\nvoid main(void) {\nvec4 ssaoColor=texture2D(textureSampler,viewport.xy+vUV*viewport.zw);\nvec4 sceneColor=texture2D(originalColor,vUV);\ngl_FragColor=sceneColor*ssaoColor;\n}\n";zt.a.ShadersStore.ssaoCombinePixelShader=Yc;var Kc=function(e){function t(t,i,n,r){var o=e.call(this,i.getEngine(),t)||this;if(o.SSAOOriginalSceneColorEffect="SSAOOriginalSceneColorEffect",o.SSAORenderEffect="SSAORenderEffect",o.SSAOBlurHRenderEffect="SSAOBlurHRenderEffect",o.SSAOBlurVRenderEffect="SSAOBlurVRenderEffect",o.SSAOCombineRenderEffect="SSAOCombineRenderEffect",o.totalStrength=1,o.maxZ=100,o.minZAspect=.2,o._samples=8,o._textureSamples=1,o._expensiveBlur=!0,o.radius=2,o.base=0,o._firstUpdate=!0,o._bits=new Uint32Array(1),o._scene=i,o._ratio=n,!o.isSupported)return p.a.Error("SSAO 2 needs WebGL 2 support."),o;var s=o._ratio.ssaoRatio||n,a=o._ratio.blurRatio||n,c=i.enableGeometryBufferRenderer();return o._createRandomTexture(),o._depthTexture=c.getGBuffer().textures[0],o._normalTexture=c.getGBuffer().textures[1],o._originalColorPostProcess=new Yt("SSAOOriginalSceneColor",1,null,ke.a.BILINEAR_SAMPLINGMODE,i.getEngine(),!1),o._originalColorPostProcess.samples=o.textureSamples,o._createSSAOPostProcess(1),o._createBlurPostProcess(s,a),o._createSSAOCombinePostProcess(a),o.addEffect(new Ja(i.getEngine(),o.SSAOOriginalSceneColorEffect,function(){return o._originalColorPostProcess},!0)),o.addEffect(new Ja(i.getEngine(),o.SSAORenderEffect,function(){return o._ssaoPostProcess},!0)),o.addEffect(new Ja(i.getEngine(),o.SSAOBlurHRenderEffect,function(){return o._blurHPostProcess},!0)),o.addEffect(new Ja(i.getEngine(),o.SSAOBlurVRenderEffect,function(){return o._blurVPostProcess},!0)),o.addEffect(new Ja(i.getEngine(),o.SSAOCombineRenderEffect,function(){return o._ssaoCombinePostProcess},!0)),i.postProcessRenderPipelineManager.addPipeline(o),r&&i.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(t,r),o}return l.d(t,e),Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._ssaoPostProcess.updateEffect("#define SAMPLES "+e+"\n#define SSAO"),this._samples=e,this._sampleSphere=this._generateHemisphere(),this._firstUpdate=!0},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"textureSamples",{get:function(){return this._textureSamples},set:function(e){this._textureSamples=e,this._originalColorPostProcess.samples=e,this._blurHPostProcess.samples=e,this._blurVPostProcess.samples=e,this._ssaoPostProcess.samples=e,this._ssaoCombinePostProcess.samples=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"expensiveBlur",{get:function(){return this._expensiveBlur},set:function(e){this._blurHPostProcess.updateEffect("#define BILATERAL_BLUR\n#define BILATERAL_BLUR_H\n#define SAMPLES 16\n#define EXPENSIVE "+(e?"1":"0")+"\n",null,["textureSampler","depthSampler"]),this._blurVPostProcess.updateEffect("#define BILATERAL_BLUR\n#define SAMPLES 16\n#define EXPENSIVE "+(e?"1":"0")+"\n",null,["textureSampler","depthSampler"]),this._expensiveBlur=e,this._firstUpdate=!0},enumerable:!0,configurable:!0}),Object.defineProperty(t,"IsSupported",{get:function(){var e=P.a.LastCreatedEngine;return!!e&&e.getCaps().drawBuffersExtension},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"SSAO2RenderingPipeline"},t.prototype.dispose=function(t){void 0===t&&(t=!1);for(var i=0;i<this._scene.cameras.length;i++){var n=this._scene.cameras[i];this._originalColorPostProcess.dispose(n),this._ssaoPostProcess.dispose(n),this._blurHPostProcess.dispose(n),this._blurVPostProcess.dispose(n),this._ssaoCombinePostProcess.dispose(n)}this._randomTexture.dispose(),t&&this._scene.disableGeometryBufferRenderer(),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._scene.cameras),e.prototype.dispose.call(this)},t.prototype._createBlurPostProcess=function(e,t){var i=this;this._samplerOffsets=[];for(var n=this.expensiveBlur,r=-8;r<8;r++)this._samplerOffsets.push(2*r+.5);this._blurHPostProcess=new Ht("BlurH","ssao2",["outSize","samplerOffsets","near","far","radius"],["depthSampler"],e,null,ke.a.TRILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,"#define BILATERAL_BLUR\n#define BILATERAL_BLUR_H\n#define SAMPLES 16\n#define EXPENSIVE "+(n?"1":"0")+"\n"),this._blurHPostProcess.onApply=function(e){i._scene.activeCamera&&(e.setFloat("outSize",i._ssaoCombinePostProcess.width>0?i._ssaoCombinePostProcess.width:i._originalColorPostProcess.width),e.setFloat("near",i._scene.activeCamera.minZ),e.setFloat("far",i._scene.activeCamera.maxZ),e.setFloat("radius",i.radius),e.setTexture("depthSampler",i._depthTexture),i._firstUpdate&&e.setArray("samplerOffsets",i._samplerOffsets))},this._blurVPostProcess=new Ht("BlurV","ssao2",["outSize","samplerOffsets","near","far","radius"],["depthSampler"],t,null,ke.a.TRILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,"#define BILATERAL_BLUR\n#define BILATERAL_BLUR_V\n#define SAMPLES 16\n#define EXPENSIVE "+(n?"1":"0")+"\n"),this._blurVPostProcess.onApply=function(e){i._scene.activeCamera&&(e.setFloat("outSize",i._ssaoCombinePostProcess.height>0?i._ssaoCombinePostProcess.height:i._originalColorPostProcess.height),e.setFloat("near",i._scene.activeCamera.minZ),e.setFloat("far",i._scene.activeCamera.maxZ),e.setFloat("radius",i.radius),e.setTexture("depthSampler",i._depthTexture),i._firstUpdate&&(e.setArray("samplerOffsets",i._samplerOffsets),i._firstUpdate=!1))},this._blurHPostProcess.samples=this.textureSamples,this._blurVPostProcess.samples=this.textureSamples},t.prototype._rebuild=function(){this._firstUpdate=!0,e.prototype._rebuild.call(this)},t.prototype._radicalInverse_VdC=function(e){return this._bits[0]=e,this._bits[0]=(this._bits[0]<<16|this._bits[0]>>16)>>>0,this._bits[0]=(1431655765&this._bits[0])<<1|(2863311530&this._bits[0])>>>1>>>0,this._bits[0]=(858993459&this._bits[0])<<2|(3435973836&this._bits[0])>>>2>>>0,this._bits[0]=(252645135&this._bits[0])<<4|(4042322160&this._bits[0])>>>4>>>0,this._bits[0]=(16711935&this._bits[0])<<8|(4278255360&this._bits[0])>>>8>>>0,2.3283064365386963e-10*this._bits[0]},t.prototype._hammersley=function(e,t){return[e/t,this._radicalInverse_VdC(e)]},t.prototype._hemisphereSample_uniform=function(e,t){var i=2*t*Math.PI,n=1-(.85*e+.15),r=Math.sqrt(1-n*n);return new o.x(Math.cos(i)*r,Math.sin(i)*r,n)},t.prototype._generateHemisphere=function(){for(var e,t=this.samples,i=[],n=0;n<t;){if(t<16)e=this._hemisphereSample_uniform(Math.random(),Math.random());else{var r=this._hammersley(n,t);e=this._hemisphereSample_uniform(r[0],r[1])}i.push(e.x,e.y,e.z),n++}return i},t.prototype._createSSAOPostProcess=function(e){var t=this,i=this.samples;this._sampleSphere=this._generateHemisphere(),this._ssaoPostProcess=new Ht("ssao2","ssao2",["sampleSphere","samplesFactor","randTextureTiles","totalStrength","radius","base","range","projection","near","far","texelSize","xViewport","yViewport","maxZ","minZAspect"],["randomSampler","normalSampler"],e,null,ke.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,"#define SAMPLES "+i+"\n#define SSAO"),this._ssaoPostProcess.onApply=function(e){t._firstUpdate&&(e.setArray3("sampleSphere",t._sampleSphere),e.setFloat("randTextureTiles",32)),t._scene.activeCamera&&(e.setFloat("samplesFactor",1/t.samples),e.setFloat("totalStrength",t.totalStrength),e.setFloat2("texelSize",1/t._ssaoPostProcess.width,1/t._ssaoPostProcess.height),e.setFloat("radius",t.radius),e.setFloat("maxZ",t.maxZ),e.setFloat("minZAspect",t.minZAspect),e.setFloat("base",t.base),e.setFloat("near",t._scene.activeCamera.minZ),e.setFloat("far",t._scene.activeCamera.maxZ),e.setFloat("xViewport",Math.tan(t._scene.activeCamera.fov/2)*t._scene.getEngine().getAspectRatio(t._scene.activeCamera,!0)),e.setFloat("yViewport",Math.tan(t._scene.activeCamera.fov/2)),e.setMatrix("projection",t._scene.getProjectionMatrix()),e.setTexture("textureSampler",t._depthTexture),e.setTexture("normalSampler",t._normalTexture),e.setTexture("randomSampler",t._randomTexture))},this._ssaoPostProcess.samples=this.textureSamples},t.prototype._createSSAOCombinePostProcess=function(e){var t=this;this._ssaoCombinePostProcess=new Ht("ssaoCombine","ssaoCombine",[],["originalColor","viewport"],e,null,ke.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1),this._ssaoCombinePostProcess.onApply=function(e){var i=t._scene.activeCamera.viewport;e.setVector4("viewport",o.t.Vector4[0].copyFromFloats(i.x,i.y,i.width,i.height)),e.setTextureFromPostProcess("originalColor",t._originalColorPostProcess)},this._ssaoCombinePostProcess.samples=this.textureSamples},t.prototype._createRandomTexture=function(){this._randomTexture=new Pi("SSAORandomTexture",128,this._scene,!1,ke.a.TRILINEAR_SAMPLINGMODE),this._randomTexture.wrapU=ke.a.WRAP_ADDRESSMODE,this._randomTexture.wrapV=ke.a.WRAP_ADDRESSMODE;for(var e=this._randomTexture.getContext(),t=function(e,t){return Math.random()*(t-e)+e},i=o.x.Zero(),n=0;n<128;n++)for(var r=0;r<128;r++)i.x=t(0,1),i.y=t(0,1),i.z=0,i.normalize(),i.scaleInPlace(255),i.x=Math.floor(i.x),i.y=Math.floor(i.y),e.fillStyle="rgb("+i.x+", "+i.y+", "+i.z+")",e.fillRect(n,r,1,1);this._randomTexture.update(!1)},t.prototype.serialize=function(){var e=L.a.Serialize(this);return e.customType="SSAO2RenderingPipeline",e},t.Parse=function(e,i,n){return L.a.Parse(function(){return new t(e._name,i,e._ratio)},e,i,n)},l.c([Object(L.c)()],t.prototype,"totalStrength",void 0),l.c([Object(L.c)()],t.prototype,"maxZ",void 0),l.c([Object(L.c)()],t.prototype,"minZAspect",void 0),l.c([Object(L.c)("samples")],t.prototype,"_samples",void 0),l.c([Object(L.c)("textureSamples")],t.prototype,"_textureSamples",void 0),l.c([Object(L.c)()],t.prototype,"_ratio",void 0),l.c([Object(L.c)("expensiveBlur")],t.prototype,"_expensiveBlur",void 0),l.c([Object(L.c)()],t.prototype,"radius",void 0),l.c([Object(L.c)()],t.prototype,"base",void 0),t}(Vc);s.a.RegisteredTypes["BABYLON.SSAO2RenderingPipeline"]=Kc;var Qc="\nuniform sampler2D textureSampler;\nvarying vec2 vUV;\n#ifdef SSAO\nuniform sampler2D randomSampler;\nuniform float randTextureTiles;\nuniform float samplesFactor;\nuniform vec3 sampleSphere[SAMPLES];\nuniform float totalStrength;\nuniform float radius;\nuniform float area;\nuniform float fallOff;\nuniform float base;\nvec3 normalFromDepth(float depth,vec2 coords)\n{\nvec2 offset1=vec2(0.0,radius);\nvec2 offset2=vec2(radius,0.0);\nfloat depth1=texture2D(textureSampler,coords+offset1).r;\nfloat depth2=texture2D(textureSampler,coords+offset2).r;\nvec3 p1=vec3(offset1,depth1-depth);\nvec3 p2=vec3(offset2,depth2-depth);\nvec3 normal=cross(p1,p2);\nnormal.z=-normal.z;\nreturn normalize(normal);\n}\nvoid main()\n{\nvec3 random=normalize(texture2D(randomSampler,vUV*randTextureTiles).rgb);\nfloat depth=texture2D(textureSampler,vUV).r;\nvec3 position=vec3(vUV,depth);\nvec3 normal=normalFromDepth(depth,vUV);\nfloat radiusDepth=radius/depth;\nfloat occlusion=0.0;\nvec3 ray;\nvec3 hemiRay;\nfloat occlusionDepth;\nfloat difference;\nfor (int i=0; i<SAMPLES; i++)\n{\nray=radiusDepth*reflect(sampleSphere[i],random);\nhemiRay=position+sign(dot(ray,normal))*ray;\nocclusionDepth=texture2D(textureSampler,clamp(hemiRay.xy,vec2(0.001,0.001),vec2(0.999,0.999))).r;\ndifference=depth-occlusionDepth;\nocclusion+=step(fallOff,difference)*(1.0-smoothstep(fallOff,area,difference));\n}\nfloat ao=1.0-totalStrength*occlusion*samplesFactor;\nfloat result=clamp(ao+base,0.0,1.0);\ngl_FragColor.r=result;\ngl_FragColor.g=result;\ngl_FragColor.b=result;\ngl_FragColor.a=1.0;\n}\n#endif\n";zt.a.ShadersStore.ssaoPixelShader=Qc;var qc=function(e){function t(t,i,n,r){var o=e.call(this,i.getEngine(),t)||this;o.SSAOOriginalSceneColorEffect="SSAOOriginalSceneColorEffect",o.SSAORenderEffect="SSAORenderEffect",o.SSAOBlurHRenderEffect="SSAOBlurHRenderEffect",o.SSAOBlurVRenderEffect="SSAOBlurVRenderEffect",o.SSAOCombineRenderEffect="SSAOCombineRenderEffect",o.totalStrength=1,o.radius=1e-4,o.area=.0075,o.fallOff=1e-6,o.base=.5,o._firstUpdate=!0,o._scene=i,o._createRandomTexture(),o._depthTexture=i.enableDepthRenderer().getDepthMap();var s=n.ssaoRatio||n,a=n.combineRatio||n;return o._originalColorPostProcess=new Yt("SSAOOriginalSceneColor",a,null,ke.a.BILINEAR_SAMPLINGMODE,i.getEngine(),!1),o._createSSAOPostProcess(s),o._createBlurPostProcess(s),o._createSSAOCombinePostProcess(a),o.addEffect(new Ja(i.getEngine(),o.SSAOOriginalSceneColorEffect,function(){return o._originalColorPostProcess},!0)),o.addEffect(new Ja(i.getEngine(),o.SSAORenderEffect,function(){return o._ssaoPostProcess},!0)),o.addEffect(new Ja(i.getEngine(),o.SSAOBlurHRenderEffect,function(){return o._blurHPostProcess},!0)),o.addEffect(new Ja(i.getEngine(),o.SSAOBlurVRenderEffect,function(){return o._blurVPostProcess},!0)),o.addEffect(new Ja(i.getEngine(),o.SSAOCombineRenderEffect,function(){return o._ssaoCombinePostProcess},!0)),i.postProcessRenderPipelineManager.addPipeline(o),r&&i.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(t,r),o}return l.d(t,e),Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"SSAORenderingPipeline"},t.prototype.dispose=function(t){void 0===t&&(t=!1);for(var i=0;i<this._scene.cameras.length;i++){var n=this._scene.cameras[i];this._originalColorPostProcess.dispose(n),this._ssaoPostProcess.dispose(n),this._blurHPostProcess.dispose(n),this._blurVPostProcess.dispose(n),this._ssaoCombinePostProcess.dispose(n)}this._randomTexture.dispose(),t&&this._scene.disableDepthRenderer(),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._scene.cameras),e.prototype.dispose.call(this)},t.prototype._createBlurPostProcess=function(e){var t=this;this._blurHPostProcess=new $n("BlurH",new o.w(1,0),16,e,null,ke.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,_.a.TEXTURETYPE_UNSIGNED_INT),this._blurVPostProcess=new $n("BlurV",new o.w(0,1),16,e,null,ke.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,_.a.TEXTURETYPE_UNSIGNED_INT),this._blurHPostProcess.onActivateObservable.add(function(){var e=t._blurHPostProcess.width/t._scene.getEngine().getRenderWidth();t._blurHPostProcess.kernel=16*e}),this._blurVPostProcess.onActivateObservable.add(function(){var e=t._blurVPostProcess.height/t._scene.getEngine().getRenderHeight();t._blurVPostProcess.kernel=16*e})},t.prototype._rebuild=function(){this._firstUpdate=!0,e.prototype._rebuild.call(this)},t.prototype._createSSAOPostProcess=function(e){var t=this,i=[.5381,.1856,-.4319,.1379,.2486,.443,.3371,.5679,-.0057,-.6999,-.0451,-.0019,.0689,-.1598,-.8547,.056,.0069,-.1843,-.0146,.1402,.0762,.01,-.1924,-.0344,-.3577,-.5301,-.4358,-.3169,.1063,.0158,.0103,-.5869,.0046,-.0897,-.494,.3287,.7119,-.0154,-.0918,-.0533,.0596,-.5411,.0352,-.0631,.546,-.4776,.2847,-.0271];this._ssaoPostProcess=new Ht("ssao","ssao",["sampleSphere","samplesFactor","randTextureTiles","totalStrength","radius","area","fallOff","base","range","viewport"],["randomSampler"],e,null,ke.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,"#define SAMPLES 16\n#define SSAO"),this._ssaoPostProcess.onApply=function(e){t._firstUpdate&&(e.setArray3("sampleSphere",i),e.setFloat("samplesFactor",1/16),e.setFloat("randTextureTiles",4)),e.setFloat("totalStrength",t.totalStrength),e.setFloat("radius",t.radius),e.setFloat("area",t.area),e.setFloat("fallOff",t.fallOff),e.setFloat("base",t.base),e.setTexture("textureSampler",t._depthTexture),e.setTexture("randomSampler",t._randomTexture)}},t.prototype._createSSAOCombinePostProcess=function(e){var t=this;this._ssaoCombinePostProcess=new Ht("ssaoCombine","ssaoCombine",[],["originalColor","viewport"],e,null,ke.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1),this._ssaoCombinePostProcess.onApply=function(e){e.setVector4("viewport",o.t.Vector4[0].copyFromFloats(0,0,1,1)),e.setTextureFromPostProcess("originalColor",t._originalColorPostProcess)}},t.prototype._createRandomTexture=function(){this._randomTexture=new Pi("SSAORandomTexture",512,this._scene,!1,ke.a.TRILINEAR_SAMPLINGMODE),this._randomTexture.wrapU=ke.a.WRAP_ADDRESSMODE,this._randomTexture.wrapV=ke.a.WRAP_ADDRESSMODE;for(var e=this._randomTexture.getContext(),t=function(e,t){return Math.random()*(t-e)+e},i=o.x.Zero(),n=0;n<512;n++)for(var r=0;r<512;r++)i.x=Math.floor(255*t(-1,1)),i.y=Math.floor(255*t(-1,1)),i.z=Math.floor(255*t(-1,1)),e.fillStyle="rgb("+i.x+", "+i.y+", "+i.z+")",e.fillRect(n,r,1,1);this._randomTexture.update(!1)},l.c([Object(L.c)()],t.prototype,"totalStrength",void 0),l.c([Object(L.c)()],t.prototype,"radius",void 0),l.c([Object(L.c)()],t.prototype,"area",void 0),l.c([Object(L.c)()],t.prototype,"fallOff",void 0),l.c([Object(L.c)()],t.prototype,"base",void 0),t}(Vc),Zc="uniform sampler2D textureSampler;\nvarying vec2 vUV;\n#if defined(PASS_POST_PROCESS)\nvoid main(void)\n{\nvec4 color=texture2D(textureSampler,vUV);\ngl_FragColor=color;\n}\n#endif\n#if defined(DOWN_SAMPLE_X4)\nuniform vec2 dsOffsets[16];\nvoid main(void)\n{\nvec4 average=vec4(0.0,0.0,0.0,0.0);\naverage=texture2D(textureSampler,vUV+dsOffsets[0]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[1]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[2]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[3]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[4]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[5]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[6]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[7]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[8]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[9]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[10]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[11]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[12]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[13]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[14]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[15]);\naverage/=16.0;\ngl_FragColor=average;\n}\n#endif\n#if defined(BRIGHT_PASS)\nuniform vec2 dsOffsets[4];\nuniform float brightThreshold;\nvoid main(void)\n{\nvec4 average=vec4(0.0,0.0,0.0,0.0);\naverage=texture2D(textureSampler,vUV+vec2(dsOffsets[0].x,dsOffsets[0].y));\naverage+=texture2D(textureSampler,vUV+vec2(dsOffsets[1].x,dsOffsets[1].y));\naverage+=texture2D(textureSampler,vUV+vec2(dsOffsets[2].x,dsOffsets[2].y));\naverage+=texture2D(textureSampler,vUV+vec2(dsOffsets[3].x,dsOffsets[3].y));\naverage*=0.25;\nfloat luminance=length(average.rgb);\nif (luminance<brightThreshold) {\naverage=vec4(0.0,0.0,0.0,1.0);\n}\ngl_FragColor=average;\n}\n#endif\n#if defined(TEXTURE_ADDER)\nuniform sampler2D otherSampler;\nuniform sampler2D lensSampler;\nuniform float exposure;\nvoid main(void)\n{\nvec3 colour=texture2D(textureSampler,vUV).rgb;\ncolour*=exposure;\nvec3 X=max(vec3(0.0,0.0,0.0),colour-0.004);\nvec3 retColor=(X*(6.2*X+0.5))/(X*(6.2*X+1.7)+0.06);\ncolour=retColor*retColor;\ncolour+=colour*texture2D(lensSampler,vUV).rgb;\nvec4 finalColor=vec4(colour.rgb,1.0)+texture2D(otherSampler,vUV);\ngl_FragColor=finalColor;\n}\n#endif\n#if defined(VLS)\n#define PI 3.1415926535897932384626433832795\nuniform mat4 shadowViewProjection;\nuniform mat4 lightWorld;\nuniform vec3 cameraPosition;\nuniform vec3 sunDirection;\nuniform vec3 sunColor;\nuniform vec2 depthValues;\nuniform float scatteringCoefficient;\nuniform float scatteringPower;\nuniform sampler2D shadowMapSampler;\nuniform sampler2D positionSampler;\nfloat computeScattering(float lightDotView)\n{\nfloat result=1.0-scatteringCoefficient*scatteringCoefficient;\nresult/=(4.0*PI*pow(1.0+scatteringCoefficient*scatteringCoefficient-(2.0*scatteringCoefficient)*lightDotView,1.5));\nreturn result;\n}\nvoid main(void)\n{\n\nvec3 worldPos=texture2D(positionSampler,vUV).rgb;\nvec3 startPosition=cameraPosition;\nvec3 rayVector=worldPos-startPosition;\nfloat rayLength=length(rayVector);\nvec3 rayDirection=rayVector/rayLength;\nfloat stepLength=rayLength/NB_STEPS;\nvec3 stepL=rayDirection*stepLength;\nvec3 currentPosition=startPosition;\nvec3 accumFog=vec3(0.0);\nfor (int i=0; i<int(NB_STEPS); i++)\n{\nvec4 worldInShadowCameraSpace=shadowViewProjection*vec4(currentPosition,1.0);\nfloat depthMetric=(worldInShadowCameraSpace.z+depthValues.x)/(depthValues.y);\nfloat shadowPixelDepth=clamp(depthMetric,0.0,1.0);\nworldInShadowCameraSpace.xyz/=worldInShadowCameraSpace.w;\nworldInShadowCameraSpace.xyz=0.5*worldInShadowCameraSpace.xyz+vec3(0.5);\nfloat shadowMapValue=texture2D(shadowMapSampler,worldInShadowCameraSpace.xy).r;\nif (shadowMapValue>shadowPixelDepth)\naccumFog+=sunColor*computeScattering(dot(rayDirection,sunDirection));\ncurrentPosition+=stepL;\n}\naccumFog/=NB_STEPS;\nvec3 color=accumFog*scatteringPower;\ngl_FragColor=vec4(color*exp(color) ,1.0);\n}\n#endif\n#if defined(VLSMERGE)\nuniform sampler2D originalSampler;\nvoid main(void)\n{\ngl_FragColor=texture2D(originalSampler,vUV)+texture2D(textureSampler,vUV);\n}\n#endif\n#if defined(LUMINANCE)\nuniform vec2 lumOffsets[4];\nvoid main()\n{\nfloat average=0.0;\nvec4 color=vec4(0.0);\nfloat maximum=-1e20;\nvec3 weight=vec3(0.299,0.587,0.114);\nfor (int i=0; i<4; i++)\n{\ncolor=texture2D(textureSampler,vUV+ lumOffsets[i]);\n\nfloat GreyValue=dot(color.rgb,vec3(0.33,0.33,0.33));\n\n#ifdef WEIGHTED_AVERAGE\nfloat GreyValue=dot(color.rgb,weight);\n#endif\n#ifdef BRIGHTNESS\nfloat GreyValue=max(color.r,max(color.g,color.b));\n#endif\n#ifdef HSL_COMPONENT\nfloat GreyValue=0.5*(max(color.r,max(color.g,color.b))+min(color.r,min(color.g,color.b)));\n#endif\n#ifdef MAGNITUDE\nfloat GreyValue=length(color.rgb);\n#endif\nmaximum=max(maximum,GreyValue);\naverage+=(0.25*log(1e-5+GreyValue));\n}\naverage=exp(average);\ngl_FragColor=vec4(average,maximum,0.0,1.0);\n}\n#endif\n#if defined(LUMINANCE_DOWN_SAMPLE)\nuniform vec2 dsOffsets[9];\nuniform float halfDestPixelSize;\n#ifdef FINAL_DOWN_SAMPLER\nvec4 pack(float value) {\nconst vec4 bit_shift=vec4(255.0*255.0*255.0,255.0*255.0,255.0,1.0);\nconst vec4 bit_mask=vec4(0.0,1.0/255.0,1.0/255.0,1.0/255.0);\nvec4 res=fract(value*bit_shift);\nres-=res.xxyz*bit_mask;\nreturn res;\n}\n#endif\nvoid main()\n{\nvec4 color=vec4(0.0);\nfloat average=0.0;\nfor (int i=0; i<9; i++)\n{\ncolor=texture2D(textureSampler,vUV+vec2(halfDestPixelSize,halfDestPixelSize)+dsOffsets[i]);\naverage+=color.r;\n}\naverage/=9.0;\n#ifdef FINAL_DOWN_SAMPLER\ngl_FragColor=pack(average);\n#else\ngl_FragColor=vec4(average,average,0.0,1.0);\n#endif\n}\n#endif\n#if defined(HDR)\nuniform sampler2D textureAdderSampler;\nuniform float averageLuminance;\nvoid main()\n{\nvec4 color=texture2D(textureAdderSampler,vUV);\n#ifndef AUTO_EXPOSURE\nvec4 adjustedColor=color/averageLuminance;\ncolor=adjustedColor;\ncolor.a=1.0;\n#endif\ngl_FragColor=color;\n}\n#endif\n#if defined(LENS_FLARE)\n#define GHOSTS 3\nuniform sampler2D lensColorSampler;\nuniform float strength;\nuniform float ghostDispersal;\nuniform float haloWidth;\nuniform vec2 resolution;\nuniform float distortionStrength;\nfloat hash(vec2 p)\n{\nfloat h=dot(p,vec2(127.1,311.7));\nreturn -1.0+2.0*fract(sin(h)*43758.5453123);\n}\nfloat noise(in vec2 p)\n{\nvec2 i=floor(p);\nvec2 f=fract(p);\nvec2 u=f*f*(3.0-2.0*f);\nreturn mix(mix(hash(i+vec2(0.0,0.0)),\nhash(i+vec2(1.0,0.0)),u.x),\nmix(hash(i+vec2(0.0,1.0)),\nhash(i+vec2(1.0,1.0)),u.x),u.y);\n}\nfloat fbm(vec2 p)\n{\nfloat f=0.0;\nf+=0.5000*noise(p); p*=2.02;\nf+=0.2500*noise(p); p*=2.03;\nf+=0.1250*noise(p); p*=2.01;\nf+=0.0625*noise(p); p*=2.04;\nf/=0.9375;\nreturn f;\n}\nvec3 pattern(vec2 uv)\n{\nvec2 p=-1.0+2.0*uv;\nfloat p2=dot(p,p);\nfloat f=fbm(vec2(15.0*p2))/2.0;\nfloat r=0.2+0.6*sin(12.5*length(uv-vec2(0.5)));\nfloat g=0.2+0.6*sin(20.5*length(uv-vec2(0.5)));\nfloat b=0.2+0.6*sin(17.2*length(uv-vec2(0.5)));\nreturn (1.0-f)*vec3(r,g,b);\n}\nfloat luminance(vec3 color)\n{\nreturn dot(color.rgb,vec3(0.2126,0.7152,0.0722));\n}\nvec4 textureDistorted(sampler2D tex,vec2 texcoord,vec2 direction,vec3 distortion)\n{\nreturn vec4(\ntexture2D(tex,texcoord+direction*distortion.r).r,\ntexture2D(tex,texcoord+direction*distortion.g).g,\ntexture2D(tex,texcoord+direction*distortion.b).b,\n1.0\n);\n}\nvoid main(void)\n{\nvec2 uv=-vUV+vec2(1.0);\nvec2 ghostDir=(vec2(0.5)-uv)*ghostDispersal;\nvec2 texelSize=1.0/resolution;\nvec3 distortion=vec3(-texelSize.x*distortionStrength,0.0,texelSize.x*distortionStrength);\nvec4 result=vec4(0.0);\nfloat ghostIndice=1.0;\nfor (int i=0; i<GHOSTS; ++i)\n{\nvec2 offset=fract(uv+ghostDir*ghostIndice);\nfloat weight=length(vec2(0.5)-offset)/length(vec2(0.5));\nweight=pow(1.0-weight,10.0);\nresult+=textureDistorted(textureSampler,offset,normalize(ghostDir),distortion)*weight*strength;\nghostIndice+=1.0;\n}\nvec2 haloVec=normalize(ghostDir)*haloWidth;\nfloat weight=length(vec2(0.5)-fract(uv+haloVec))/length(vec2(0.5));\nweight=pow(1.0-weight,10.0);\nresult+=textureDistorted(textureSampler,fract(uv+haloVec),normalize(ghostDir),distortion)*weight*strength;\nresult*=texture2D(lensColorSampler,vec2(length(vec2(0.5)-uv)/length(vec2(0.5))));\ngl_FragColor=result;\n}\n#endif\n#if defined(LENS_FLARE_COMPOSE)\nuniform sampler2D otherSampler;\nuniform sampler2D lensDirtSampler;\nuniform sampler2D lensStarSampler;\nuniform mat4 lensStarMatrix;\nvoid main(void)\n{\nvec2 lensFlareCoords=(lensStarMatrix*vec4(vUV,1.0,1.0)).xy;\nvec4 lensMod=texture2D(lensDirtSampler,vUV);\nlensMod+=texture2D(lensStarSampler,vUV);\nvec4 result=texture2D(textureSampler,vUV)*lensMod;\ngl_FragColor=texture2D(otherSampler,vUV)+result;\n}\n#endif\n#if defined(DEPTH_OF_FIELD)\nuniform sampler2D otherSampler;\nuniform sampler2D depthSampler;\nuniform float distance;\nvoid main(void)\n{\nvec4 sharp=texture2D(otherSampler,vUV);\nvec4 blur=texture2D(textureSampler,vUV);\nfloat dist=clamp(texture2D(depthSampler,vUV).r*distance,0.0,1.0);\nfloat factor=0.0;\nif (dist<0.05)\nfactor=1.0;\nelse if (dist<0.1)\nfactor=20.0*(0.1-dist);\nelse if (dist<0.5)\nfactor=0.0;\nelse\nfactor=2.0*(dist-0.5);\nfactor=clamp(factor,0.0,0.90);\ngl_FragColor=mix(sharp,blur,factor);\n}\n#endif\n#if defined(MOTION_BLUR)\nuniform mat4 inverseViewProjection;\nuniform mat4 prevViewProjection;\nuniform vec2 screenSize;\nuniform float motionScale;\nuniform float motionStrength;\nuniform sampler2D depthSampler;\nvoid main(void)\n{\nvec2 texelSize=1.0/screenSize;\nfloat depth=texture2D(depthSampler,vUV).r;\nvec4 cpos=vec4(vUV*2.0-1.0,depth,1.0);\ncpos=cpos*inverseViewProjection;\nvec4 ppos=cpos*prevViewProjection;\nppos.xyz/=ppos.w;\nppos.xy=ppos.xy*0.5+0.5;\nvec2 velocity=(ppos.xy-vUV)*motionScale*motionStrength;\nfloat speed=length(velocity/texelSize);\nint nSamples=int(clamp(speed,1.0,MAX_MOTION_SAMPLES));\nvec4 result=texture2D(textureSampler,vUV);\nfor (int i=1; i<int(MAX_MOTION_SAMPLES); ++i) {\nif (i>=nSamples)\nbreak;\nvec2 offset1=vUV+velocity*(float(i)/float(nSamples-1)-0.5);\nresult+=texture2D(textureSampler,offset1);\n}\ngl_FragColor=result/float(nSamples);\n}\n#endif\n";zt.a.ShadersStore.standardPixelShader=Zc;var Jc=function(e){function t(t,i,n,r,o){void 0===r&&(r=null);var s=e.call(this,i.getEngine(),t)||this;return s.downSampleX4PostProcess=null,s.brightPassPostProcess=null,s.blurHPostProcesses=[],s.blurVPostProcesses=[],s.textureAdderPostProcess=null,s.volumetricLightPostProcess=null,s.volumetricLightSmoothXPostProcess=null,s.volumetricLightSmoothYPostProcess=null,s.volumetricLightMergePostProces=null,s.volumetricLightFinalPostProcess=null,s.luminancePostProcess=null,s.luminanceDownSamplePostProcesses=[],s.hdrPostProcess=null,s.textureAdderFinalPostProcess=null,s.lensFlareFinalPostProcess=null,s.hdrFinalPostProcess=null,s.lensFlarePostProcess=null,s.lensFlareComposePostProcess=null,s.motionBlurPostProcess=null,s.depthOfFieldPostProcess=null,s.fxaaPostProcess=null,s.brightThreshold=1,s.blurWidth=512,s.horizontalBlur=!1,s.lensTexture=null,s.volumetricLightCoefficient=.2,s.volumetricLightPower=4,s.volumetricLightBlurScale=64,s.sourceLight=null,s.hdrMinimumLuminance=1,s.hdrDecreaseRate=.5,s.hdrIncreaseRate=.5,s.lensColorTexture=null,s.lensFlareStrength=20,s.lensFlareGhostDispersal=1.4,s.lensFlareHaloWidth=.7,s.lensFlareDistortionStrength=16,s.lensStarTexture=null,s.lensFlareDirtTexture=null,s.depthOfFieldDistance=10,s.depthOfFieldBlurWidth=64,s.motionStrength=1,s.animations=[],s._currentDepthOfFieldSource=null,s._fixedExposure=1,s._currentExposure=1,s._hdrAutoExposure=!1,s._hdrCurrentLuminance=1,s._bloomEnabled=!1,s._depthOfFieldEnabled=!1,s._vlsEnabled=!1,s._lensFlareEnabled=!1,s._hdrEnabled=!1,s._motionBlurEnabled=!1,s._fxaaEnabled=!1,s._motionBlurSamples=64,s._volumetricLightStepsCount=50,s._samples=1,s._cameras=o||[],s._scene=i,s._basePostProcess=r,s._ratio=n,s._floatTextureType=i.getEngine().getCaps().textureFloatRender?_.a.TEXTURETYPE_FLOAT:_.a.TEXTURETYPE_HALF_FLOAT,i.postProcessRenderPipelineManager.addPipeline(s),s._buildPipeline(),s}return l.d(t,e),Object.defineProperty(t.prototype,"exposure",{get:function(){return this._fixedExposure},set:function(e){this._fixedExposure=e,this._currentExposure=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"hdrAutoExposure",{get:function(){return this._hdrAutoExposure},set:function(e){if(this._hdrAutoExposure=e,this.hdrPostProcess){var t=["#define HDR"];e&&t.push("#define AUTO_EXPOSURE"),this.hdrPostProcess.updateEffect(t.join("\n"))}},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"BloomEnabled",{get:function(){return this._bloomEnabled},set:function(e){this._bloomEnabled!==e&&(this._bloomEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"DepthOfFieldEnabled",{get:function(){return this._depthOfFieldEnabled},set:function(e){this._depthOfFieldEnabled!==e&&(this._depthOfFieldEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"LensFlareEnabled",{get:function(){return this._lensFlareEnabled},set:function(e){this._lensFlareEnabled!==e&&(this._lensFlareEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"HDREnabled",{get:function(){return this._hdrEnabled},set:function(e){this._hdrEnabled!==e&&(this._hdrEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"VLSEnabled",{get:function(){return this._vlsEnabled},set:function(e){if(this._vlsEnabled!==e){if(e)if(!this._scene.enableGeometryBufferRenderer())return void p.a.Warn("Geometry renderer is not supported, cannot create volumetric lights in Standard Rendering Pipeline");this._vlsEnabled=e,this._buildPipeline()}},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"MotionBlurEnabled",{get:function(){return this._motionBlurEnabled},set:function(e){this._motionBlurEnabled!==e&&(this._motionBlurEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fxaaEnabled",{get:function(){return this._fxaaEnabled},set:function(e){this._fxaaEnabled!==e&&(this._fxaaEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"volumetricLightStepsCount",{get:function(){return this._volumetricLightStepsCount},set:function(e){this.volumetricLightPostProcess&&this.volumetricLightPostProcess.updateEffect("#define VLS\n#define NB_STEPS "+e.toFixed(1)),this._volumetricLightStepsCount=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"motionBlurSamples",{get:function(){return this._motionBlurSamples},set:function(e){this.motionBlurPostProcess&&this.motionBlurPostProcess.updateEffect("#define MOTION_BLUR\n#define MAX_MOTION_SAMPLES "+e.toFixed(1)),this._motionBlurSamples=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples!==e&&(this._samples=e,this._buildPipeline())},enumerable:!0,configurable:!0}),t.prototype._buildPipeline=function(){var e=this,t=this._ratio,i=this._scene;this._disposePostProcesses(),this._reset(),this._basePostProcess?this.originalPostProcess=this._basePostProcess:(this.originalPostProcess=new Ht("HDRPass","standard",[],[],t,null,_.a.TEXTURE_BILINEAR_SAMPLINGMODE,i.getEngine(),!1,"#define PASS_POST_PROCESS",this._floatTextureType),this.originalPostProcess.onApply=function(){e._currentDepthOfFieldSource=e.originalPostProcess}),(this._bloomEnabled||this._vlsEnabled||this._lensFlareEnabled||this._depthOfFieldEnabled||this._motionBlurEnabled)&&this.addEffect(new Ja(i.getEngine(),"HDRPassPostProcess",function(){return e.originalPostProcess},!0)),this._currentDepthOfFieldSource=this.originalPostProcess,this._bloomEnabled&&(this._createDownSampleX4PostProcess(i,t/2),this._createBrightPassPostProcess(i,t/2),this._createBlurPostProcesses(i,t/4,1),this._createTextureAdderPostProcess(i,t),this.textureAdderFinalPostProcess=new Ht("HDRDepthOfFieldSource","standard",[],[],t,null,ke.a.BILINEAR_SAMPLINGMODE,i.getEngine(),!1,"#define PASS_POST_PROCESS",_.a.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new Ja(i.getEngine(),"HDRBaseDepthOfFieldSource",function(){return e.textureAdderFinalPostProcess},!0))),this._vlsEnabled&&(this._createVolumetricLightPostProcess(i,t),this.volumetricLightFinalPostProcess=new Ht("HDRVLSFinal","standard",[],[],t,null,ke.a.BILINEAR_SAMPLINGMODE,i.getEngine(),!1,"#define PASS_POST_PROCESS",_.a.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new Ja(i.getEngine(),"HDRVLSFinal",function(){return e.volumetricLightFinalPostProcess},!0))),this._lensFlareEnabled&&(this._createLensFlarePostProcess(i,t),this.lensFlareFinalPostProcess=new Ht("HDRPostLensFlareDepthOfFieldSource","standard",[],[],t,null,ke.a.BILINEAR_SAMPLINGMODE,i.getEngine(),!1,"#define PASS_POST_PROCESS",_.a.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new Ja(i.getEngine(),"HDRPostLensFlareDepthOfFieldSource",function(){return e.lensFlareFinalPostProcess},!0))),this._hdrEnabled&&(this._createLuminancePostProcesses(i,this._floatTextureType),this._createHdrPostProcess(i,t),this.hdrFinalPostProcess=new Ht("HDRPostHDReDepthOfFieldSource","standard",[],[],t,null,ke.a.BILINEAR_SAMPLINGMODE,i.getEngine(),!1,"#define PASS_POST_PROCESS",_.a.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new Ja(i.getEngine(),"HDRPostHDReDepthOfFieldSource",function(){return e.hdrFinalPostProcess},!0))),this._depthOfFieldEnabled&&(this._createBlurPostProcesses(i,t/2,3,"depthOfFieldBlurWidth"),this._createDepthOfFieldPostProcess(i,t)),this._motionBlurEnabled&&this._createMotionBlurPostProcess(i,t),this._fxaaEnabled&&(this.fxaaPostProcess=new xc("fxaa",1,null,ke.a.BILINEAR_SAMPLINGMODE,i.getEngine(),!1,_.a.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new Ja(i.getEngine(),"HDRFxaa",function(){return e.fxaaPostProcess},!0))),null!==this._cameras&&this._scene.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(this._name,this._cameras),!this._enableMSAAOnFirstPostProcess(this._samples)&&this._samples>1&&p.a.Warn("MSAA failed to enable, MSAA is only supported in browsers that support webGL >= 2.0")},t.prototype._createDownSampleX4PostProcess=function(e,t){var i=this,n=new Array(32);this.downSampleX4PostProcess=new Ht("HDRDownSampleX4","standard",["dsOffsets"],[],t,null,ke.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define DOWN_SAMPLE_X4",_.a.TEXTURETYPE_UNSIGNED_INT),this.downSampleX4PostProcess.onApply=function(e){for(var t=0,r=i.downSampleX4PostProcess.width,o=i.downSampleX4PostProcess.height,s=-2;s<2;s++)for(var a=-2;a<2;a++)n[t]=(s+.5)*(1/r),n[t+1]=(a+.5)*(1/o),t+=2;e.setArray2("dsOffsets",n)},this.addEffect(new Ja(e.getEngine(),"HDRDownSampleX4",function(){return i.downSampleX4PostProcess},!0))},t.prototype._createBrightPassPostProcess=function(e,t){var i=this,n=new Array(8);this.brightPassPostProcess=new Ht("HDRBrightPass","standard",["dsOffsets","brightThreshold"],[],t,null,ke.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define BRIGHT_PASS",_.a.TEXTURETYPE_UNSIGNED_INT),this.brightPassPostProcess.onApply=function(e){var t=1/i.brightPassPostProcess.width,r=1/i.brightPassPostProcess.height;n[0]=-.5*t,n[1]=.5*r,n[2]=.5*t,n[3]=.5*r,n[4]=-.5*t,n[5]=-.5*r,n[6]=.5*t,n[7]=-.5*r,e.setArray2("dsOffsets",n),e.setFloat("brightThreshold",i.brightThreshold)},this.addEffect(new Ja(e.getEngine(),"HDRBrightPass",function(){return i.brightPassPostProcess},!0))},t.prototype._createBlurPostProcesses=function(e,t,i,n){var r=this;void 0===n&&(n="blurWidth");var s=e.getEngine(),a=new $n("HDRBlurH_"+i,new o.w(1,0),this[n],t,null,ke.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,_.a.TEXTURETYPE_UNSIGNED_INT),c=new $n("HDRBlurV_"+i,new o.w(0,1),this[n],t,null,ke.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,_.a.TEXTURETYPE_UNSIGNED_INT);a.onActivateObservable.add(function(){var e=a.width/s.getRenderWidth();a.kernel=r[n]*e}),c.onActivateObservable.add(function(){var e=c.height/s.getRenderHeight();c.kernel=r.horizontalBlur?64*e:r[n]*e}),this.addEffect(new Ja(e.getEngine(),"HDRBlurH"+i,function(){return a},!0)),this.addEffect(new Ja(e.getEngine(),"HDRBlurV"+i,function(){return c},!0)),this.blurHPostProcesses.push(a),this.blurVPostProcesses.push(c)},t.prototype._createTextureAdderPostProcess=function(e,t){var i=this;this.textureAdderPostProcess=new Ht("HDRTextureAdder","standard",["exposure"],["otherSampler","lensSampler"],t,null,ke.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define TEXTURE_ADDER",_.a.TEXTURETYPE_UNSIGNED_INT),this.textureAdderPostProcess.onApply=function(e){e.setTextureFromPostProcess("otherSampler",i._vlsEnabled?i._currentDepthOfFieldSource:i.originalPostProcess),e.setTexture("lensSampler",i.lensTexture),e.setFloat("exposure",i._currentExposure),i._currentDepthOfFieldSource=i.textureAdderFinalPostProcess},this.addEffect(new Ja(e.getEngine(),"HDRTextureAdder",function(){return i.textureAdderPostProcess},!0))},t.prototype._createVolumetricLightPostProcess=function(e,t){var i=this,n=e.enableGeometryBufferRenderer();n.enablePosition=!0;var r=n.getGBuffer();this.volumetricLightPostProcess=new Ht("HDRVLS","standard",["shadowViewProjection","cameraPosition","sunDirection","sunColor","scatteringCoefficient","scatteringPower","depthValues"],["shadowMapSampler","positionSampler"],t/8,null,ke.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define VLS\n#define NB_STEPS "+this._volumetricLightStepsCount.toFixed(1));var s=o.w.Zero();this.volumetricLightPostProcess.onApply=function(e){if(i.sourceLight&&i.sourceLight.getShadowGenerator()&&i._scene.activeCamera){var t=i.sourceLight.getShadowGenerator();e.setTexture("shadowMapSampler",t.getShadowMap()),e.setTexture("positionSampler",r.textures[2]),e.setColor3("sunColor",i.sourceLight.diffuse),e.setVector3("sunDirection",i.sourceLight.getShadowDirection()),e.setVector3("cameraPosition",i._scene.activeCamera.globalPosition),e.setMatrix("shadowViewProjection",t.getTransformMatrix()),e.setFloat("scatteringCoefficient",i.volumetricLightCoefficient),e.setFloat("scatteringPower",i.volumetricLightPower),s.x=i.sourceLight.getDepthMinZ(i._scene.activeCamera),s.y=i.sourceLight.getDepthMaxZ(i._scene.activeCamera),e.setVector2("depthValues",s)}},this.addEffect(new Ja(e.getEngine(),"HDRVLS",function(){return i.volumetricLightPostProcess},!0)),this._createBlurPostProcesses(e,t/4,0,"volumetricLightBlurScale"),this.volumetricLightMergePostProces=new Ht("HDRVLSMerge","standard",[],["originalSampler"],t,null,ke.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define VLSMERGE"),this.volumetricLightMergePostProces.onApply=function(e){e.setTextureFromPostProcess("originalSampler",i._bloomEnabled?i.textureAdderFinalPostProcess:i.originalPostProcess),i._currentDepthOfFieldSource=i.volumetricLightFinalPostProcess},this.addEffect(new Ja(e.getEngine(),"HDRVLSMerge",function(){return i.volumetricLightMergePostProces},!0))},t.prototype._createLuminancePostProcesses=function(e,i){var n=this,r=Math.pow(3,t.LuminanceSteps);this.luminancePostProcess=new Ht("HDRLuminance","standard",["lumOffsets"],[],{width:r,height:r},null,ke.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define LUMINANCE",i);var s=[];this.luminancePostProcess.onApply=function(e){var t=1/n.luminancePostProcess.width,i=1/n.luminancePostProcess.height;s[0]=-.5*t,s[1]=.5*i,s[2]=.5*t,s[3]=.5*i,s[4]=-.5*t,s[5]=-.5*i,s[6]=.5*t,s[7]=-.5*i,e.setArray2("lumOffsets",s)},this.addEffect(new Ja(e.getEngine(),"HDRLuminance",function(){return n.luminancePostProcess},!0));for(var a=t.LuminanceSteps-1;a>=0;a--){r=Math.pow(3,a);var c="#define LUMINANCE_DOWN_SAMPLE\n";0===a&&(c+="#define FINAL_DOWN_SAMPLER");var l=new Ht("HDRLuminanceDownSample"+a,"standard",["dsOffsets","halfDestPixelSize"],[],{width:r,height:r},null,ke.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,c,i);this.luminanceDownSamplePostProcesses.push(l)}var u=this.luminancePostProcess;this.luminanceDownSamplePostProcesses.forEach(function(t,i){var r=new Array(18);t.onApply=function(e){if(u){for(var o=0,s=-1;s<2;s++)for(var a=-1;a<2;a++)r[o]=s/u.width,r[o+1]=a/u.height,o+=2;e.setArray2("dsOffsets",r),e.setFloat("halfDestPixelSize",.5/u.width),u=i===n.luminanceDownSamplePostProcesses.length-1?n.luminancePostProcess:t}},i===n.luminanceDownSamplePostProcesses.length-1&&(t.onAfterRender=function(){var t=e.getEngine().readPixels(0,0,1,1),i=new o.y(1/16581375,1/65025,1/255,1);n._hdrCurrentLuminance=(t[0]*i.x+t[1]*i.y+t[2]*i.z+t[3]*i.w)/100}),n.addEffect(new Ja(e.getEngine(),"HDRLuminanceDownSample"+i,function(){return t},!0))})},t.prototype._createHdrPostProcess=function(e,t){var i=this,n=["#define HDR"];this._hdrAutoExposure&&n.push("#define AUTO_EXPOSURE"),this.hdrPostProcess=new Ht("HDR","standard",["averageLuminance"],["textureAdderSampler"],t,null,ke.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,n.join("\n"),_.a.TEXTURETYPE_UNSIGNED_INT);var r=1,o=0,s=0;this.hdrPostProcess.onApply=function(t){if(t.setTextureFromPostProcess("textureAdderSampler",i._currentDepthOfFieldSource),o+=e.getEngine().getDeltaTime(),r<0)r=i._hdrCurrentLuminance;else{var n=(s-o)/1e3;i._hdrCurrentLuminance<r+i.hdrDecreaseRate*n?r+=i.hdrDecreaseRate*n:i._hdrCurrentLuminance>r-i.hdrIncreaseRate*n?r-=i.hdrIncreaseRate*n:r=i._hdrCurrentLuminance}i.hdrAutoExposure?i._currentExposure=i._fixedExposure/r:(r=D.a.Clamp(r,i.hdrMinimumLuminance,1e20),t.setFloat("averageLuminance",r)),s=o,i._currentDepthOfFieldSource=i.hdrFinalPostProcess},this.addEffect(new Ja(e.getEngine(),"HDR",function(){return i.hdrPostProcess},!0))},t.prototype._createLensFlarePostProcess=function(e,t){var i=this;this.lensFlarePostProcess=new Ht("HDRLensFlare","standard",["strength","ghostDispersal","haloWidth","resolution","distortionStrength"],["lensColorSampler"],t/2,null,ke.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define LENS_FLARE",_.a.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new Ja(e.getEngine(),"HDRLensFlare",function(){return i.lensFlarePostProcess},!0)),this._createBlurPostProcesses(e,t/4,2),this.lensFlareComposePostProcess=new Ht("HDRLensFlareCompose","standard",["lensStarMatrix"],["otherSampler","lensDirtSampler","lensStarSampler"],t,null,ke.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define LENS_FLARE_COMPOSE",_.a.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new Ja(e.getEngine(),"HDRLensFlareCompose",function(){return i.lensFlareComposePostProcess},!0));var n=new o.w(0,0);this.lensFlarePostProcess.onApply=function(e){e.setTextureFromPostProcess("textureSampler",i._bloomEnabled?i.blurHPostProcesses[0]:i.originalPostProcess),e.setTexture("lensColorSampler",i.lensColorTexture),e.setFloat("strength",i.lensFlareStrength),e.setFloat("ghostDispersal",i.lensFlareGhostDispersal),e.setFloat("haloWidth",i.lensFlareHaloWidth),n.x=i.lensFlarePostProcess.width,n.y=i.lensFlarePostProcess.height,e.setVector2("resolution",n),e.setFloat("distortionStrength",i.lensFlareDistortionStrength)};var r=o.j.FromValues(2,0,-1,0,0,2,-1,0,0,0,1,0,0,0,0,1),s=o.j.FromValues(.5,0,.5,0,0,.5,.5,0,0,0,1,0,0,0,0,1);this.lensFlareComposePostProcess.onApply=function(e){if(i._scene.activeCamera){e.setTextureFromPostProcess("otherSampler",i._currentDepthOfFieldSource),e.setTexture("lensDirtSampler",i.lensFlareDirtTexture),e.setTexture("lensStarSampler",i.lensStarTexture);var t=i._scene.activeCamera.getViewMatrix().getRow(0),n=i._scene.activeCamera.getViewMatrix().getRow(2),a=o.x.Dot(t.toVector3(),new o.x(1,0,0))+o.x.Dot(n.toVector3(),new o.x(0,0,1));a*=4;var c=o.j.FromValues(.5*Math.cos(a),-Math.sin(a),0,0,Math.sin(a),.5*Math.cos(a),0,0,0,0,1,0,0,0,0,1),l=s.multiply(c).multiply(r);e.setMatrix("lensStarMatrix",l),i._currentDepthOfFieldSource=i.lensFlareFinalPostProcess}}},t.prototype._createDepthOfFieldPostProcess=function(e,t){var i=this;this.depthOfFieldPostProcess=new Ht("HDRDepthOfField","standard",["distance"],["otherSampler","depthSampler"],t,null,ke.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define DEPTH_OF_FIELD",_.a.TEXTURETYPE_UNSIGNED_INT),this.depthOfFieldPostProcess.onApply=function(e){e.setTextureFromPostProcess("otherSampler",i._currentDepthOfFieldSource),e.setTexture("depthSampler",i._getDepthTexture()),e.setFloat("distance",i.depthOfFieldDistance)},this.addEffect(new Ja(e.getEngine(),"HDRDepthOfField",function(){return i.depthOfFieldPostProcess},!0))},t.prototype._createMotionBlurPostProcess=function(e,t){var i=this;this.motionBlurPostProcess=new Ht("HDRMotionBlur","standard",["inverseViewProjection","prevViewProjection","screenSize","motionScale","motionStrength"],["depthSampler"],t,null,ke.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define MOTION_BLUR\n#define MAX_MOTION_SAMPLES "+this.motionBlurSamples.toFixed(1),_.a.TEXTURETYPE_UNSIGNED_INT);var n=0,r=o.j.Identity(),s=o.j.Identity(),a=o.j.Identity(),c=o.w.Zero();this.motionBlurPostProcess.onApply=function(t){(a=e.getProjectionMatrix().multiply(e.getViewMatrix())).invertToRef(s),t.setMatrix("inverseViewProjection",s),t.setMatrix("prevViewProjection",r),r=a,c.x=i.motionBlurPostProcess.width,c.y=i.motionBlurPostProcess.height,t.setVector2("screenSize",c),n=e.getEngine().getFps()/60,t.setFloat("motionScale",n),t.setFloat("motionStrength",i.motionStrength),t.setTexture("depthSampler",i._getDepthTexture())},this.addEffect(new Ja(e.getEngine(),"HDRMotionBlur",function(){return i.motionBlurPostProcess},!0))},t.prototype._getDepthTexture=function(){return this._scene.getEngine().getCaps().drawBuffersExtension?this._scene.enableGeometryBufferRenderer().getGBuffer().textures[0]:this._scene.enableDepthRenderer().getDepthMap()},t.prototype._disposePostProcesses=function(){for(var e=0;e<this._cameras.length;e++){var t=this._cameras[e];this.originalPostProcess&&this.originalPostProcess.dispose(t),this.downSampleX4PostProcess&&this.downSampleX4PostProcess.dispose(t),this.brightPassPostProcess&&this.brightPassPostProcess.dispose(t),this.textureAdderPostProcess&&this.textureAdderPostProcess.dispose(t),this.textureAdderFinalPostProcess&&this.textureAdderFinalPostProcess.dispose(t),this.volumetricLightPostProcess&&this.volumetricLightPostProcess.dispose(t),this.volumetricLightSmoothXPostProcess&&this.volumetricLightSmoothXPostProcess.dispose(t),this.volumetricLightSmoothYPostProcess&&this.volumetricLightSmoothYPostProcess.dispose(t),this.volumetricLightMergePostProces&&this.volumetricLightMergePostProces.dispose(t),this.volumetricLightFinalPostProcess&&this.volumetricLightFinalPostProcess.dispose(t),this.lensFlarePostProcess&&this.lensFlarePostProcess.dispose(t),this.lensFlareComposePostProcess&&this.lensFlareComposePostProcess.dispose(t);for(var i=0;i<this.luminanceDownSamplePostProcesses.length;i++)this.luminanceDownSamplePostProcesses[i].dispose(t);this.luminancePostProcess&&this.luminancePostProcess.dispose(t),this.hdrPostProcess&&this.hdrPostProcess.dispose(t),this.hdrFinalPostProcess&&this.hdrFinalPostProcess.dispose(t),this.depthOfFieldPostProcess&&this.depthOfFieldPostProcess.dispose(t),this.motionBlurPostProcess&&this.motionBlurPostProcess.dispose(t),this.fxaaPostProcess&&this.fxaaPostProcess.dispose(t);for(i=0;i<this.blurHPostProcesses.length;i++)this.blurHPostProcesses[i].dispose(t);for(i=0;i<this.blurVPostProcesses.length;i++)this.blurVPostProcesses[i].dispose(t)}this.originalPostProcess=null,this.downSampleX4PostProcess=null,this.brightPassPostProcess=null,this.textureAdderPostProcess=null,this.textureAdderFinalPostProcess=null,this.volumetricLightPostProcess=null,this.volumetricLightSmoothXPostProcess=null,this.volumetricLightSmoothYPostProcess=null,this.volumetricLightMergePostProces=null,this.volumetricLightFinalPostProcess=null,this.lensFlarePostProcess=null,this.lensFlareComposePostProcess=null,this.luminancePostProcess=null,this.hdrPostProcess=null,this.hdrFinalPostProcess=null,this.depthOfFieldPostProcess=null,this.motionBlurPostProcess=null,this.fxaaPostProcess=null,this.luminanceDownSamplePostProcesses=[],this.blurHPostProcesses=[],this.blurVPostProcesses=[]},t.prototype.dispose=function(){this._disposePostProcesses(),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),e.prototype.dispose.call(this)},t.prototype.serialize=function(){var e=L.a.Serialize(this);return this.sourceLight&&(e.sourceLightId=this.sourceLight.id),e.customType="StandardRenderingPipeline",e},t.Parse=function(e,i,n){var r=L.a.Parse(function(){return new t(e._name,i,e._ratio)},e,i,n);return e.sourceLightId&&(r.sourceLight=i.getLightByID(e.sourceLightId)),r},t.LuminanceSteps=6,l.c([Object(L.c)()],t.prototype,"brightThreshold",void 0),l.c([Object(L.c)()],t.prototype,"blurWidth",void 0),l.c([Object(L.c)()],t.prototype,"horizontalBlur",void 0),l.c([Object(L.c)()],t.prototype,"exposure",null),l.c([Object(L.m)("lensTexture")],t.prototype,"lensTexture",void 0),l.c([Object(L.c)()],t.prototype,"volumetricLightCoefficient",void 0),l.c([Object(L.c)()],t.prototype,"volumetricLightPower",void 0),l.c([Object(L.c)()],t.prototype,"volumetricLightBlurScale",void 0),l.c([Object(L.c)()],t.prototype,"hdrMinimumLuminance",void 0),l.c([Object(L.c)()],t.prototype,"hdrDecreaseRate",void 0),l.c([Object(L.c)()],t.prototype,"hdrIncreaseRate",void 0),l.c([Object(L.c)()],t.prototype,"hdrAutoExposure",null),l.c([Object(L.m)("lensColorTexture")],t.prototype,"lensColorTexture",void 0),l.c([Object(L.c)()],t.prototype,"lensFlareStrength",void 0),l.c([Object(L.c)()],t.prototype,"lensFlareGhostDispersal",void 0),l.c([Object(L.c)()],t.prototype,"lensFlareHaloWidth",void 0),l.c([Object(L.c)()],t.prototype,"lensFlareDistortionStrength",void 0),l.c([Object(L.m)("lensStarTexture")],t.prototype,"lensStarTexture",void 0),l.c([Object(L.m)("lensFlareDirtTexture")],t.prototype,"lensFlareDirtTexture",void 0),l.c([Object(L.c)()],t.prototype,"depthOfFieldDistance",void 0),l.c([Object(L.c)()],t.prototype,"depthOfFieldBlurWidth",void 0),l.c([Object(L.c)()],t.prototype,"motionStrength",void 0),l.c([Object(L.c)()],t.prototype,"_ratio",void 0),l.c([Object(L.c)()],t.prototype,"BloomEnabled",null),l.c([Object(L.c)()],t.prototype,"DepthOfFieldEnabled",null),l.c([Object(L.c)()],t.prototype,"LensFlareEnabled",null),l.c([Object(L.c)()],t.prototype,"HDREnabled",null),l.c([Object(L.c)()],t.prototype,"VLSEnabled",null),l.c([Object(L.c)()],t.prototype,"MotionBlurEnabled",null),l.c([Object(L.c)()],t.prototype,"fxaaEnabled",null),l.c([Object(L.c)()],t.prototype,"volumetricLightStepsCount",null),l.c([Object(L.c)()],t.prototype,"motionBlurSamples",null),l.c([Object(L.c)()],t.prototype,"samples",null),t}(Vc);s.a.RegisteredTypes["BABYLON.StandardRenderingPipeline"]=Jc;var $c="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n\nuniform float _ExposureAdjustment;\n#if defined(HABLE_TONEMAPPING)\nconst float A=0.15;\nconst float B=0.50;\nconst float C=0.10;\nconst float D=0.20;\nconst float E=0.02;\nconst float F=0.30;\nconst float W=11.2;\n#endif\nfloat Luminance(vec3 c)\n{\nreturn dot(c,vec3(0.22,0.707,0.071));\n}\nvoid main(void)\n{\nvec3 colour=texture2D(textureSampler,vUV).rgb;\n#if defined(REINHARD_TONEMAPPING)\nfloat lum=Luminance(colour.rgb);\nfloat lumTm=lum*_ExposureAdjustment;\nfloat scale=lumTm/(1.0+lumTm);\ncolour*=scale/lum;\n#elif defined(HABLE_TONEMAPPING)\ncolour*=_ExposureAdjustment;\nconst float ExposureBias=2.0;\nvec3 x=ExposureBias*colour;\nvec3 curr=((x*(A*x+C*B)+D*E)/(x*(A*x+B)+D*F))-E/F;\nx=vec3(W,W,W);\nvec3 whiteScale=1.0/(((x*(A*x+C*B)+D*E)/(x*(A*x+B)+D*F))-E/F);\ncolour=curr*whiteScale;\n#elif defined(OPTIMIZED_HEJIDAWSON_TONEMAPPING)\ncolour*=_ExposureAdjustment;\nvec3 X=max(vec3(0.0,0.0,0.0),colour-0.004);\nvec3 retColor=(X*(6.2*X+0.5))/(X*(6.2*X+1.7)+0.06);\ncolour=retColor*retColor;\n#elif defined(PHOTOGRAPHIC_TONEMAPPING)\ncolour=vec3(1.0,1.0,1.0)-exp2(-_ExposureAdjustment*colour);\n#endif\ngl_FragColor=vec4(colour.rgb,1.0);\n}";zt.a.ShadersStore.tonemapPixelShader=$c;var el;!function(e){e[e.Hable=0]="Hable",e[e.Reinhard=1]="Reinhard",e[e.HejiDawson=2]="HejiDawson",e[e.Photographic=3]="Photographic"}(el||(el={}));var tl=function(e){function t(t,i,n,r,o,s,a){void 0===o&&(o=_.a.TEXTURE_BILINEAR_SAMPLINGMODE),void 0===a&&(a=_.a.TEXTURETYPE_UNSIGNED_INT);var c=e.call(this,t,"tonemap",["_ExposureAdjustment"],null,1,r,o,s,!0,null,a)||this;c._operator=i,c.exposureAdjustment=n;var l="#define ";return c._operator===el.Hable?l+="HABLE_TONEMAPPING":c._operator===el.Reinhard?l+="REINHARD_TONEMAPPING":c._operator===el.HejiDawson?l+="OPTIMIZED_HEJIDAWSON_TONEMAPPING":c._operator===el.Photographic&&(l+="PHOTOGRAPHIC_TONEMAPPING"),c.updateEffect(l),c.onApply=function(e){e.setFloat("_ExposureAdjustment",c.exposureAdjustment)},c}return l.d(t,e),t}(Ht),il="\nattribute vec3 position;\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\nuniform mat4 viewProjection;\nuniform vec2 depthValues;\n#if defined(ALPHATEST) || defined(NEED_UV)\nvarying vec2 vUV;\nuniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\nvarying float vDepthMetric;\nvoid main(void)\n{\n#include<instancesVertex>\n#include<bonesVertex>\ngl_Position=viewProjection*finalWorld*vec4(position,1.0);\nvDepthMetric=((gl_Position.z+depthValues.x)/(depthValues.y));\n#if defined(ALPHATEST) || defined(BASIC_RENDER)\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n}";zt.a.ShadersStore.depthVertexShader=il;var nl="uniform sampler2D textureSampler;\nuniform sampler2D lightScatteringSampler;\nuniform float decay;\nuniform float exposure;\nuniform float weight;\nuniform float density;\nuniform vec2 meshPositionOnScreen;\nvarying vec2 vUV;\nvoid main(void) {\nvec2 tc=vUV;\nvec2 deltaTexCoord=(tc-meshPositionOnScreen.xy);\ndeltaTexCoord*=1.0/float(NUM_SAMPLES)*density;\nfloat illuminationDecay=1.0;\nvec4 color=texture2D(lightScatteringSampler,tc)*0.4;\nfor(int i=0; i<NUM_SAMPLES; i++) {\ntc-=deltaTexCoord;\nvec4 dataSample=texture2D(lightScatteringSampler,tc)*0.4;\ndataSample*=illuminationDecay*weight;\ncolor+=dataSample;\nilluminationDecay*=decay;\n}\nvec4 realColor=texture2D(textureSampler,vUV);\ngl_FragColor=((vec4((vec3(color.r,color.g,color.b)*exposure),1))+(realColor*(1.5-0.4)));\n}\n";zt.a.ShadersStore.volumetricLightScatteringPixelShader=nl;var rl="#if defined(ALPHATEST) || defined(NEED_UV)\nvarying vec2 vUV;\n#endif\n#if defined(ALPHATEST)\nuniform sampler2D diffuseSampler;\n#endif\nvoid main(void)\n{\n#if defined(ALPHATEST)\nvec4 diffuseColor=texture2D(diffuseSampler,vUV);\nif (diffuseColor.a<0.4)\ndiscard;\n#endif\ngl_FragColor=vec4(0.0,0.0,0.0,1.0);\n}\n";zt.a.ShadersStore.volumetricLightScatteringPassPixelShader=rl;var ol=function(e){function t(i,n,r,s,a,c,l,u,h){void 0===a&&(a=100),void 0===c&&(c=ke.a.BILINEAR_SAMPLINGMODE);var d=e.call(this,i,"volumetricLightScattering",["decay","exposure","weight","meshPositionOnScreen","density"],["lightScatteringSampler"],n.postProcessRatio||n,r,c,l,u,"#define NUM_SAMPLES "+a)||this;return d._screenCoordinates=o.w.Zero(),d.customMeshPosition=o.x.Zero(),d.useCustomMeshPosition=!1,d.invert=!0,d.excludedMeshes=new Array,d.exposure=.3,d.decay=.96815,d.weight=.58767,d.density=.926,l=(h=null===r?h:r.getScene()).getEngine(),d._viewPort=new o.z(0,0,1,1).toGlobal(l.getRenderWidth(),l.getRenderHeight()),d.mesh=null!==s?s:t.CreateDefaultMesh("VolumetricLightScatteringMesh",h),d._createPass(h,n.passRatio||n),d.onActivate=function(e){d.isSupported||d.dispose(e),d.onActivate=null},d.onApplyObservable.add(function(e){d._updateMeshScreenCoordinates(h),e.setTexture("lightScatteringSampler",d._volumetricLightScatteringRTT),e.setFloat("exposure",d.exposure),e.setFloat("decay",d.decay),e.setFloat("weight",d.weight),e.setFloat("density",d.density),e.setVector2("meshPositionOnScreen",d._screenCoordinates)}),d}return l.d(t,e),Object.defineProperty(t.prototype,"useDiffuseColor",{get:function(){return p.a.Warn("VolumetricLightScatteringPostProcess.useDiffuseColor is no longer used, use the mesh material directly instead"),!1},set:function(e){p.a.Warn("VolumetricLightScatteringPostProcess.useDiffuseColor is no longer used, use the mesh material directly instead")},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"VolumetricLightScatteringPostProcess"},t.prototype._isReady=function(e,t){var i=e.getMesh();if(i===this.mesh&&i.material)return i.material.isReady(i);var n=[],r=[Oi.b.PositionKind],o=e.getMaterial();o&&(o.needAlphaTesting()&&n.push("#define ALPHATEST"),i.isVerticesDataPresent(Oi.b.UVKind)&&(r.push(Oi.b.UVKind),n.push("#define UV1")),i.isVerticesDataPresent(Oi.b.UV2Kind)&&(r.push(Oi.b.UV2Kind),n.push("#define UV2"))),i.useBones&&i.computeBonesUsingShaders?(r.push(Oi.b.MatricesIndicesKind),r.push(Oi.b.MatricesWeightsKind),n.push("#define NUM_BONE_INFLUENCERS "+i.numBoneInfluencers),n.push("#define BonesPerMesh "+(i.skeleton?i.skeleton.bones.length+1:0))):n.push("#define NUM_BONE_INFLUENCERS 0"),t&&(n.push("#define INSTANCES"),r.push("world0"),r.push("world1"),r.push("world2"),r.push("world3"));var s=n.join("\n");return this._cachedDefines!==s&&(this._cachedDefines=s,this._volumetricLightScatteringPass=i.getScene().getEngine().createEffect({vertexElement:"depth",fragmentElement:"volumetricLightScatteringPass"},r,["world","mBones","viewProjection","diffuseMatrix"],["diffuseSampler"],s)),this._volumetricLightScatteringPass.isReady()},t.prototype.setCustomMeshPosition=function(e){this.customMeshPosition=e},t.prototype.getCustomMeshPosition=function(){return this.customMeshPosition},t.prototype.dispose=function(t){var i=t.getScene().customRenderTargets.indexOf(this._volumetricLightScatteringRTT);-1!==i&&t.getScene().customRenderTargets.splice(i,1),this._volumetricLightScatteringRTT.dispose(),e.prototype.dispose.call(this,t)},t.prototype.getPass=function(){return this._volumetricLightScatteringRTT},t.prototype._meshExcluded=function(e){return this.excludedMeshes.length>0&&-1!==this.excludedMeshes.indexOf(e)},t.prototype._createPass=function(e,t){var i=this,n=e.getEngine();this._volumetricLightScatteringRTT=new _i("volumetricLightScatteringMap",{width:n.getRenderWidth()*t,height:n.getRenderHeight()*t},e,!1,!0,_.a.TEXTURETYPE_UNSIGNED_INT),this._volumetricLightScatteringRTT.wrapU=ke.a.CLAMP_ADDRESSMODE,this._volumetricLightScatteringRTT.wrapV=ke.a.CLAMP_ADDRESSMODE,this._volumetricLightScatteringRTT.renderList=null,this._volumetricLightScatteringRTT.renderParticles=!1,this._volumetricLightScatteringRTT.ignoreCameraViewport=!0;var r=this.getCamera();r?r.customRenderTargets.push(this._volumetricLightScatteringRTT):e.customRenderTargets.push(this._volumetricLightScatteringRTT);var s,a=function(e){var t=e.getRenderingMesh();if(!i._meshExcluded(t)){var n=e.getMaterial();if(n){var r=t.getScene(),o=r.getEngine();o.setState(n.backFaceCulling);var s=t._getInstancesRenderList(e._id);if(!s.mustReturn){var a=o.getCaps().instancedArrays&&null!==s.visibleInstances[e._id];if(i._isReady(e,a)){var c=i._volumetricLightScatteringPass;if(t===i.mesh&&(c=e.effect?e.effect:n.getEffect()),o.enableEffect(c),t._bind(e,c,so.a.TriangleFillMode),t===i.mesh)n.bind(t.getWorldMatrix(),t);else{if(i._volumetricLightScatteringPass.setMatrix("viewProjection",r.getTransformMatrix()),n&&n.needAlphaTesting()){var l=n.getAlphaTestTexture();i._volumetricLightScatteringPass.setTexture("diffuseSampler",l),l&&i._volumetricLightScatteringPass.setMatrix("diffuseMatrix",l.getTextureMatrix())}t.useBones&&t.computeBonesUsingShaders&&t.skeleton&&i._volumetricLightScatteringPass.setMatrices("mBones",t.skeleton.getTransformMatrices(t))}t._processRendering(e,i._volumetricLightScatteringPass,so.a.TriangleFillMode,s,a,function(e,t){return c.setMatrix("world",t)})}}}}},c=new o.f(0,0,0,1);this._volumetricLightScatteringRTT.onBeforeRenderObservable.add(function(){s=e.clearColor,e.clearColor=c}),this._volumetricLightScatteringRTT.onAfterRenderObservable.add(function(){e.clearColor=s}),this._volumetricLightScatteringRTT.customRenderFunction=function(t,i,n,r){var o,s=e.getEngine();if(r.length){for(s.setColorWrite(!1),o=0;o<r.length;o++)a(r.data[o]);s.setColorWrite(!0)}for(o=0;o<t.length;o++)a(t.data[o]);for(o=0;o<i.length;o++)a(i.data[o]);if(n.length){for(o=0;o<n.length;o++){var c=n.data[o],l=c.getBoundingInfo();l&&e.activeCamera&&(c._alphaIndex=c.getMesh().alphaIndex,c._distanceToCamera=l.boundingSphere.centerWorld.subtract(e.activeCamera.position).length())}var u=n.data.slice(0,n.length);for(u.sort(function(e,t){return e._alphaIndex>t._alphaIndex?1:e._alphaIndex<t._alphaIndex?-1:e._distanceToCamera<t._distanceToCamera?1:e._distanceToCamera>t._distanceToCamera?-1:0}),s.setAlphaMode(_.a.ALPHA_COMBINE),o=0;o<u.length;o++)a(u[o]);s.setAlphaMode(_.a.ALPHA_DISABLE)}}},t.prototype._updateMeshScreenCoordinates=function(e){var t,i=e.getTransformMatrix();t=this.useCustomMeshPosition?this.customMeshPosition:this.attachedNode?this.attachedNode.position:this.mesh.parent?this.mesh.getAbsolutePosition():this.mesh.position;var n=o.x.Project(t,o.j.Identity(),i,this._viewPort);this._screenCoordinates.x=n.x/this._viewPort.width,this._screenCoordinates.y=n.y/this._viewPort.height,this.invert&&(this._screenCoordinates.y=1-this._screenCoordinates.y)},t.CreateDefaultMesh=function(e,t){var i=fe.a.CreatePlane(e,1,t);i.billboardMode=Fe.a.BILLBOARDMODE_ALL;var n=new Ri.a(e+"Material",t);return n.emissiveColor=new o.e(1,1,1),i.material=n,i},l.c([Object(L.o)()],t.prototype,"customMeshPosition",void 0),l.c([Object(L.c)()],t.prototype,"useCustomMeshPosition",void 0),l.c([Object(L.c)()],t.prototype,"invert",void 0),l.c([Object(L.k)()],t.prototype,"mesh",void 0),l.c([Object(L.c)()],t.prototype,"excludedMeshes",void 0),l.c([Object(L.c)()],t.prototype,"exposure",void 0),l.c([Object(L.c)()],t.prototype,"decay",void 0),l.c([Object(L.c)()],t.prototype,"weight",void 0),l.c([Object(L.c)()],t.prototype,"density",void 0),t}(Ht);i(126),i(127);Object.defineProperty(W.a.prototype,"forceShowBoundingBoxes",{get:function(){return this._forceShowBoundingBoxes||!1},set:function(e){this._forceShowBoundingBoxes=e,e&&this.getBoundingBoxRenderer()},enumerable:!0,configurable:!0}),W.a.prototype.getBoundingBoxRenderer=function(){return this._boundingBoxRenderer||(this._boundingBoxRenderer=new sl(this)),this._boundingBoxRenderer},Object.defineProperty(Fe.a.prototype,"showBoundingBox",{get:function(){return this._showBoundingBox||!1},set:function(e){this._showBoundingBox=e,e&&this.getScene().getBoundingBoxRenderer()},enumerable:!0,configurable:!0});var sl=function(){function e(e){this.name=Ae.a.NAME_BOUNDINGBOXRENDERER,this.frontColor=new o.e(1,1,1),this.backColor=new o.e(.1,.1,.1),this.showBackLines=!0,this.renderList=new kt.a(32),this._vertexBuffers={},this.scene=e,e._addComponent(this)}return e.prototype.register=function(){this.scene._beforeEvaluateActiveMeshStage.registerStep(Ae.a.STEP_BEFOREEVALUATEACTIVEMESH_BOUNDINGBOXRENDERER,this,this.reset),this.scene._activeMeshStage.registerStep(Ae.a.STEP_ACTIVEMESH_BOUNDINGBOXRENDERER,this,this._activeMesh),this.scene._evaluateSubMeshStage.registerStep(Ae.a.STEP_EVALUATESUBMESH_BOUNDINGBOXRENDERER,this,this._evaluateSubMesh),this.scene._afterRenderingGroupDrawStage.registerStep(Ae.a.STEP_AFTERRENDERINGGROUPDRAW_BOUNDINGBOXRENDERER,this,this.render)},e.prototype._evaluateSubMesh=function(e,t){if(e.showSubMeshesBoundingBox){var i=t.getBoundingInfo();null!=i&&(i.boundingBox._tag=e.renderingGroupId,this.renderList.push(i.boundingBox))}},e.prototype._activeMesh=function(e,t){if(e.showBoundingBox||this.scene.forceShowBoundingBoxes){var i=e.getBoundingInfo();i.boundingBox._tag=t.renderingGroupId,this.renderList.push(i.boundingBox)}},e.prototype._prepareRessources=function(){if(!this._colorShader){this._colorShader=new as.a("colorShader",this.scene,"color",{attributes:[Oi.b.PositionKind],uniforms:["world","viewProjection","color"]});var e=this.scene.getEngine(),t=Mi.a.CreateBox({size:1});this._vertexBuffers[Oi.b.PositionKind]=new Oi.b(e,t.positions,Oi.b.PositionKind,!1),this._createIndexBuffer()}},e.prototype._createIndexBuffer=function(){var e=this.scene.getEngine();this._indexBuffer=e.createIndexBuffer([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,7,1,6,2,5,3,4])},e.prototype.rebuild=function(){var e=this._vertexBuffers[Oi.b.PositionKind];e&&e._rebuild(),this._createIndexBuffer()},e.prototype.reset=function(){this.renderList.reset()},e.prototype.render=function(e){if(0!==this.renderList.length&&(this._prepareRessources(),this._colorShader.isReady())){var t=this.scene.getEngine();t.setDepthWrite(!1),this._colorShader._preBind();for(var i=0;i<this.renderList.length;i++){var n=this.renderList.data[i];if(n._tag===e){var r=n.minimum,s=n.maximum.subtract(r),a=r.add(s.scale(.5)),c=o.j.Scaling(s.x,s.y,s.z).multiply(o.j.Translation(a.x,a.y,a.z)).multiply(n.getWorldMatrix());t.bindBuffers(this._vertexBuffers,this._indexBuffer,this._colorShader.getEffect()),this.showBackLines&&(t.setDepthFunctionToGreaterOrEqual(),this.scene.resetCachedMaterial(),this._colorShader.setColor4("color",this.backColor.toColor4()),this._colorShader.bind(c),t.drawElementsType(so.a.LineListDrawMode,0,24)),t.setDepthFunctionToLess(),this.scene.resetCachedMaterial(),this._colorShader.setColor4("color",this.frontColor.toColor4()),this._colorShader.bind(c),t.drawElementsType(so.a.LineListDrawMode,0,24)}}this._colorShader.unbind(),t.setDepthFunctionToLessOrEqual(),t.setDepthWrite(!0)}},e.prototype.renderOcclusionBoundingBox=function(e){if(this._prepareRessources(),this._colorShader.isReady()&&e._boundingInfo){var t=this.scene.getEngine();t.setDepthWrite(!1),t.setColorWrite(!1),this._colorShader._preBind();var i=e._boundingInfo.boundingBox,n=i.minimum,r=i.maximum.subtract(n),s=n.add(r.scale(.5)),a=o.j.Scaling(r.x,r.y,r.z).multiply(o.j.Translation(s.x,s.y,s.z)).multiply(i.getWorldMatrix());t.bindBuffers(this._vertexBuffers,this._indexBuffer,this._colorShader.getEffect()),t.setDepthFunctionToLess(),this.scene.resetCachedMaterial(),this._colorShader.bind(a),t.drawElementsType(so.a.LineListDrawMode,0,24),this._colorShader.unbind(),t.setDepthFunctionToLessOrEqual(),t.setDepthWrite(!0),t.setColorWrite(!0)}},e.prototype.dispose=function(){if(this._colorShader){this.renderList.dispose(),this._colorShader.dispose();var e=this._vertexBuffers[Oi.b.PositionKind];e&&(e.dispose(),this._vertexBuffers[Oi.b.PositionKind]=null),this.scene.getEngine()._releaseBuffer(this._indexBuffer)}},e}(),al="#ifdef ALPHATEST\nvarying vec2 vUV;\nuniform sampler2D diffuseSampler;\n#endif\nvarying float vDepthMetric;\nvoid main(void)\n{\n#ifdef ALPHATEST\nif (texture2D(diffuseSampler,vUV).a<0.4)\ndiscard;\n#endif\ngl_FragColor=vec4(vDepthMetric,vDepthMetric*vDepthMetric,0.0,1.0);\n}";zt.a.ShadersStore.depthPixelShader=al;var cl=function(){function e(t,i,n){var r=this;void 0===i&&(i=_.a.TEXTURETYPE_FLOAT),void 0===n&&(n=null),this.useOnlyInActiveCamera=!1,this._scene=t,e._SceneComponentInitialization(this._scene),this._camera=n;var s=t.getEngine();this._depthMap=new _i("depthMap",{width:s.getRenderWidth(),height:s.getRenderHeight()},this._scene,!1,!0,i),this._depthMap.wrapU=ke.a.CLAMP_ADDRESSMODE,this._depthMap.wrapV=ke.a.CLAMP_ADDRESSMODE,this._depthMap.refreshRate=1,this._depthMap.renderParticles=!1,this._depthMap.renderList=null,this._depthMap.activeCamera=this._camera,this._depthMap.ignoreCameraViewport=!0,this._depthMap.useCameraPostProcesses=!1,this._depthMap.onClearObservable.add(function(e){e.clear(new o.f(1,1,1,1),!0,!0,!0)});var a=function(e){var t=e.getRenderingMesh(),i=r._scene,n=i.getEngine(),o=e.getMaterial();if(o){n.setState(o.backFaceCulling,0,!1,i.useRightHandedSystem);var s=t._getInstancesRenderList(e._id);if(!s.mustReturn){var a=n.getCaps().instancedArrays&&null!==s.visibleInstances[e._id],c=r._camera||i.activeCamera;if(r.isReady(e,a)&&c){if(n.enableEffect(r._effect),t._bind(e,r._effect,so.a.TriangleFillMode),r._effect.setMatrix("viewProjection",i.getTransformMatrix()),r._effect.setFloat2("depthValues",c.minZ,c.minZ+c.maxZ),o&&o.needAlphaTesting()){var l=o.getAlphaTestTexture();l&&(r._effect.setTexture("diffuseSampler",l),r._effect.setMatrix("diffuseMatrix",l.getTextureMatrix()))}t.useBones&&t.computeBonesUsingShaders&&t.skeleton&&r._effect.setMatrices("mBones",t.skeleton.getTransformMatrices(t)),t._processRendering(e,r._effect,so.a.TriangleFillMode,s,a,function(e,t){return r._effect.setMatrix("world",t)})}}}};this._depthMap.customRenderFunction=function(e,t,i,n){var r;if(n.length){for(s.setColorWrite(!1),r=0;r<n.length;r++)a(n.data[r]);s.setColorWrite(!0)}for(r=0;r<e.length;r++)a(e.data[r]);for(r=0;r<t.length;r++)a(t.data[r])}}return e.prototype.isReady=function(e,t){var i=e.getMaterial();if(i.disableDepthWrite)return!1;var n=[],r=[Oi.b.PositionKind],o=e.getMesh();i&&i.needAlphaTesting()&&i.getAlphaTestTexture()&&(n.push("#define ALPHATEST"),o.isVerticesDataPresent(Oi.b.UVKind)&&(r.push(Oi.b.UVKind),n.push("#define UV1")),o.isVerticesDataPresent(Oi.b.UV2Kind)&&(r.push(Oi.b.UV2Kind),n.push("#define UV2"))),o.useBones&&o.computeBonesUsingShaders?(r.push(Oi.b.MatricesIndicesKind),r.push(Oi.b.MatricesWeightsKind),o.numBoneInfluencers>4&&(r.push(Oi.b.MatricesIndicesExtraKind),r.push(Oi.b.MatricesWeightsExtraKind)),n.push("#define NUM_BONE_INFLUENCERS "+o.numBoneInfluencers),n.push("#define BonesPerMesh "+(o.skeleton?o.skeleton.bones.length+1:0))):n.push("#define NUM_BONE_INFLUENCERS 0"),t&&(n.push("#define INSTANCES"),r.push("world0"),r.push("world1"),r.push("world2"),r.push("world3"));var s=n.join("\n");return this._cachedDefines!==s&&(this._cachedDefines=s,this._effect=this._scene.getEngine().createEffect("depth",r,["world","mBones","viewProjection","diffuseMatrix","depthValues"],["diffuseSampler"],s)),this._effect.isReady()},e.prototype.getDepthMap=function(){return this._depthMap},e.prototype.dispose=function(){this._depthMap.dispose()},e._SceneComponentInitialization=function(e){throw be.a.WarnImport("DepthRendererSceneComponent")},e}();W.a.prototype.enableDepthRenderer=function(e){if(!(e=e||this.activeCamera))throw"No camera available to enable depth renderer";if(this._depthRenderer||(this._depthRenderer={}),!this._depthRenderer[e.id]){var t=0;if(this.getEngine().getCaps().textureHalfFloatRender)t=_.a.TEXTURETYPE_HALF_FLOAT;else{if(!this.getEngine().getCaps().textureFloatRender)throw"Depth renderer does not support int texture type";t=_.a.TEXTURETYPE_FLOAT}this._depthRenderer[e.id]=new cl(this,t,e)}return this._depthRenderer[e.id]},W.a.prototype.disableDepthRenderer=function(e){(e=e||this.activeCamera)&&this._depthRenderer&&this._depthRenderer[e.id]&&(this._depthRenderer[e.id].dispose(),delete this._depthRenderer[e.id])};var ll=function(){function e(e){this.name=Ae.a.NAME_DEPTHRENDERER,this.scene=e}return e.prototype.register=function(){this.scene._gatherRenderTargetsStage.registerStep(Ae.a.STEP_GATHERRENDERTARGETS_DEPTHRENDERER,this,this._gatherRenderTargets),this.scene._gatherActiveCameraRenderTargetsStage.registerStep(Ae.a.STEP_GATHERACTIVECAMERARENDERTARGETS_DEPTHRENDERER,this,this._gatherActiveCameraRenderTargets)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){for(var e in this.scene._depthRenderer)this.scene._depthRenderer[e].dispose()},e.prototype._gatherRenderTargets=function(e){if(this.scene._depthRenderer)for(var t in this.scene._depthRenderer){var i=this.scene._depthRenderer[t];i.useOnlyInActiveCamera||e.push(i.getDepthMap())}},e.prototype._gatherActiveCameraRenderTargets=function(e){if(this.scene._depthRenderer)for(var t in this.scene._depthRenderer){var i=this.scene._depthRenderer[t];i.useOnlyInActiveCamera&&this.scene.activeCamera.id===t&&e.push(i.getDepthMap())}},e}();cl._SceneComponentInitialization=function(e){var t=e._getComponent(Ae.a.NAME_DEPTHRENDERER);t||(t=new ll(e),e._addComponent(t))};var ul="uniform vec4 color;\nvoid main(void) {\ngl_FragColor=color;\n}";zt.a.ShadersStore.linePixelShader=ul;var hl="\nattribute vec3 position;\nattribute vec4 normal;\n\nuniform mat4 worldViewProjection;\nuniform float width;\nuniform float aspectRatio;\nvoid main(void) {\nvec4 viewPosition=worldViewProjection*vec4(position,1.0);\nvec4 viewPositionNext=worldViewProjection*vec4(normal.xyz,1.0);\nvec2 currentScreen=viewPosition.xy/viewPosition.w;\nvec2 nextScreen=viewPositionNext.xy/viewPositionNext.w;\ncurrentScreen.x*=aspectRatio;\nnextScreen.x*=aspectRatio;\nvec2 dir=normalize(nextScreen-currentScreen);\nvec2 normalDir=vec2(-dir.y,dir.x);\nnormalDir*=width/2.0;\nnormalDir.x/=aspectRatio;\nvec4 offset=vec4(normalDir*normal.w,0.0,0.0);\ngl_Position=viewPosition+offset;\n}";zt.a.ShadersStore.lineVertexShader=hl;Fe.a.prototype.disableEdgesRendering=function(){return this._edgesRenderer&&(this._edgesRenderer.dispose(),this._edgesRenderer=null),this},Fe.a.prototype.enableEdgesRendering=function(e,t){return void 0===e&&(e=.95),void 0===t&&(t=!1),this.disableEdgesRendering(),this._edgesRenderer=new fl(this,e,t),this},Object.defineProperty(Fe.a.prototype,"edgesRenderer",{get:function(){return this._edgesRenderer},enumerable:!0,configurable:!0}),Vs.b.prototype.enableEdgesRendering=function(e,t){return void 0===e&&(e=.95),void 0===t&&(t=!1),this.disableEdgesRendering(),this._edgesRenderer=new pl(this,e,t),this},Vs.a.prototype.enableEdgesRendering=function(e,t){return void 0===e&&(e=.95),void 0===t&&(t=!1),Vs.b.prototype.enableEdgesRendering.apply(this,arguments),this};var dl=function(){return function(){this.edges=new Array,this.edgesConnectedCount=0}}(),fl=function(){function e(e,t,i,n){var r=this;void 0===t&&(t=.95),void 0===i&&(i=!1),void 0===n&&(n=!0),this.edgesWidthScalerForOrthographic=1e3,this.edgesWidthScalerForPerspective=50,this._linesPositions=new Array,this._linesNormals=new Array,this._linesIndices=new Array,this._buffers={},this._checkVerticesInsteadOfIndices=!1,this.isEnabled=!0,this._source=e,this._checkVerticesInsteadOfIndices=i,this._epsilon=t,this._prepareRessources(),n&&this._generateEdgesLines(),this._meshRebuildObserver=this._source.onRebuildObservable.add(function(){r._rebuild()}),this._meshDisposeObserver=this._source.onDisposeObservable.add(function(){r.dispose()})}return e.prototype._prepareRessources=function(){this._lineShader||(this._lineShader=new as.a("lineShader",this._source.getScene(),"line",{attributes:["position","normal"],uniforms:["worldViewProjection","color","width","aspectRatio"]}),this._lineShader.disableDepthWrite=!0,this._lineShader.backFaceCulling=!1)},e.prototype._rebuild=function(){var e=this._buffers[Oi.b.PositionKind];e&&e._rebuild(),(e=this._buffers[Oi.b.NormalKind])&&e._rebuild();var t=this._source.getScene().getEngine();this._ib=t.createIndexBuffer(this._linesIndices)},e.prototype.dispose=function(){this._source.onRebuildObservable.remove(this._meshRebuildObserver),this._source.onDisposeObservable.remove(this._meshDisposeObserver);var e=this._buffers[Oi.b.PositionKind];e&&(e.dispose(),this._buffers[Oi.b.PositionKind]=null),(e=this._buffers[Oi.b.NormalKind])&&(e.dispose(),this._buffers[Oi.b.NormalKind]=null),this._source.getScene().getEngine()._releaseBuffer(this._ib),this._lineShader.dispose()},e.prototype._processEdgeForAdjacencies=function(e,t,i,n,r){return e===i&&t===n||e===n&&t===i?0:e===n&&t===r||e===r&&t===n?1:e===r&&t===i||e===i&&t===r?2:-1},e.prototype._processEdgeForAdjacenciesWithVertices=function(e,t,i,n,r){return e.equalsWithEpsilon(i)&&t.equalsWithEpsilon(n)||e.equalsWithEpsilon(n)&&t.equalsWithEpsilon(i)?0:e.equalsWithEpsilon(n)&&t.equalsWithEpsilon(r)||e.equalsWithEpsilon(r)&&t.equalsWithEpsilon(n)?1:e.equalsWithEpsilon(r)&&t.equalsWithEpsilon(i)||e.equalsWithEpsilon(i)&&t.equalsWithEpsilon(r)?2:-1},e.prototype._checkEdge=function(e,t,i,n,r){var s;void 0===t?s=!0:s=o.x.Dot(i[e],i[t])<this._epsilon;s&&this.createLine(n,r,this._linesPositions.length/3)},e.prototype.createLine=function(e,t,i){this._linesPositions.push(e.x,e.y,e.z,e.x,e.y,e.z,t.x,t.y,t.z,t.x,t.y,t.z),this._linesNormals.push(t.x,t.y,t.z,-1,t.x,t.y,t.z,1,e.x,e.y,e.z,-1,e.x,e.y,e.z,1),this._linesIndices.push(i,i+1,i+2,i,i+2,i+3)},e.prototype._generateEdgesLines=function(){var e=this._source.getVerticesData(Oi.b.PositionKind),t=this._source.getIndices();if(t&&e){var i,n,r=new Array,s=new Array;for(i=0;i<t.length;i+=3){n=new dl;var a=t[i],c=t[i+1],l=t[i+2];n.p0=new o.x(e[3*a],e[3*a+1],e[3*a+2]),n.p1=new o.x(e[3*c],e[3*c+1],e[3*c+2]),n.p2=new o.x(e[3*l],e[3*l+1],e[3*l+2]);var u=o.x.Cross(n.p1.subtract(n.p0),n.p2.subtract(n.p1));u.normalize(),s.push(u),r.push(n)}for(i=0;i<r.length;i++){n=r[i];for(var h=i+1;h<r.length;h++){var d=r[h];if(3===n.edgesConnectedCount)break;if(3!==d.edgesConnectedCount)for(var f=t[3*h],p=t[3*h+1],_=t[3*h+2],g=0;g<3;g++){var m=0;if(void 0===n.edges[g]){switch(g){case 0:m=this._checkVerticesInsteadOfIndices?this._processEdgeForAdjacenciesWithVertices(n.p0,n.p1,d.p0,d.p1,d.p2):this._processEdgeForAdjacencies(t[3*i],t[3*i+1],f,p,_);break;case 1:m=this._checkVerticesInsteadOfIndices?this._processEdgeForAdjacenciesWithVertices(n.p1,n.p2,d.p0,d.p1,d.p2):this._processEdgeForAdjacencies(t[3*i+1],t[3*i+2],f,p,_);break;case 2:m=this._checkVerticesInsteadOfIndices?this._processEdgeForAdjacenciesWithVertices(n.p2,n.p0,d.p0,d.p1,d.p2):this._processEdgeForAdjacencies(t[3*i+2],t[3*i],f,p,_)}if(-1!==m&&(n.edges[g]=h,d.edges[m]=i,n.edgesConnectedCount++,d.edgesConnectedCount++,3===n.edgesConnectedCount))break}}}}for(i=0;i<r.length;i++){var v=r[i];this._checkEdge(i,v.edges[0],s,v.p0,v.p1),this._checkEdge(i,v.edges[1],s,v.p1,v.p2),this._checkEdge(i,v.edges[2],s,v.p2,v.p0)}var y=this._source.getScene().getEngine();this._buffers[Oi.b.PositionKind]=new Oi.b(y,this._linesPositions,Oi.b.PositionKind,!1),this._buffers[Oi.b.NormalKind]=new Oi.b(y,this._linesNormals,Oi.b.NormalKind,!1,!1,4),this._ib=y.createIndexBuffer(this._linesIndices),this._indicesCount=this._linesIndices.length}},e.prototype.isReady=function(){return this._lineShader.isReady()},e.prototype.render=function(){var e=this._source.getScene();if(this.isReady()&&e.activeCamera){var t=e.getEngine();this._lineShader._preBind(),1!==this._source.edgesColor.a?t.setAlphaMode(_.a.ALPHA_COMBINE):t.setAlphaMode(_.a.ALPHA_DISABLE),t.bindBuffers(this._buffers,this._ib,this._lineShader.getEffect()),e.resetCachedMaterial(),this._lineShader.setColor4("color",this._source.edgesColor),e.activeCamera.mode===Ne.a.ORTHOGRAPHIC_CAMERA?this._lineShader.setFloat("width",this._source.edgesWidth/this.edgesWidthScalerForOrthographic):this._lineShader.setFloat("width",this._source.edgesWidth/this.edgesWidthScalerForPerspective),this._lineShader.setFloat("aspectRatio",t.getAspectRatio(e.activeCamera)),this._lineShader.bind(this._source.getWorldMatrix()),t.drawElementsType(so.a.TriangleFillMode,0,this._indicesCount),this._lineShader.unbind()}},e}(),pl=function(e){function t(t,i,n){void 0===i&&(i=.95),void 0===n&&(n=!1);var r=e.call(this,t,i,n,!1)||this;return r._generateEdgesLines(),r}return l.d(t,e),t.prototype._generateEdgesLines=function(){var e=this._source.getVerticesData(Oi.b.PositionKind),t=this._source.getIndices();if(t&&e){for(var i=o.t.Vector3[0],n=o.t.Vector3[1],r=t.length-1,s=0,a=0;s<r;s+=2,a+=4)o.x.FromArrayToRef(e,3*t[s],i),o.x.FromArrayToRef(e,3*t[s+1],n),this.createLine(i,n,a);var c=this._source.getScene().getEngine();this._buffers[Oi.b.PositionKind]=new Oi.b(c,this._linesPositions,Oi.b.PositionKind,!1),this._buffers[Oi.b.NormalKind]=new Oi.b(c,this._linesNormals,Oi.b.NormalKind,!1,!1,4),this._ib=c.createIndexBuffer(this._linesIndices),this._indicesCount=this._linesIndices.length}},t}(fl),_l="#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nuniform vec4 color;\n#ifdef ALPHATEST\nvarying vec2 vUV;\nuniform sampler2D diffuseSampler;\n#endif\n#include<logDepthDeclaration>\nvoid main(void) {\n#ifdef ALPHATEST\nif (texture2D(diffuseSampler,vUV).a<0.4)\ndiscard;\n#endif\n#include<logDepthFragment>\ngl_FragColor=color;\n}";zt.a.ShadersStore.outlinePixelShader=_l;var gl="\nattribute vec3 position;\nattribute vec3 normal;\n#include<bonesDeclaration>\n\nuniform float offset;\n#include<instancesDeclaration>\nuniform mat4 viewProjection;\n#ifdef ALPHATEST\nvarying vec2 vUV;\nuniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\n#include<logDepthDeclaration>\nvoid main(void)\n{\nvec3 offsetPosition=position+normal*offset;\n#include<instancesVertex>\n#include<bonesVertex>\ngl_Position=viewProjection*finalWorld*vec4(offsetPosition,1.0);\n#ifdef ALPHATEST\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#include<logDepthVertex>\n}\n";zt.a.ShadersStore.outlineVertexShader=gl;W.a.prototype.getOutlineRenderer=function(){return this._outlineRenderer||(this._outlineRenderer=new ml(this)),this._outlineRenderer},Object.defineProperty(Fe.a.prototype,"renderOutline",{get:function(){return this._renderOutline},set:function(e){e&&this.getScene().getOutlineRenderer(),this._renderOutline=e},enumerable:!0,configurable:!0}),Object.defineProperty(Fe.a.prototype,"renderOverlay",{get:function(){return this._renderOverlay},set:function(e){e&&this.getScene().getOutlineRenderer(),this._renderOverlay=e},enumerable:!0,configurable:!0});var ml=function(){function e(e){this.name=Ae.a.NAME_OUTLINERENDERER,this.zOffset=1,this.scene=e,this._engine=e.getEngine(),this.scene._addComponent(this)}return e.prototype.register=function(){this.scene._beforeRenderingMeshStage.registerStep(Ae.a.STEP_BEFORERENDERINGMESH_OUTLINE,this,this._beforeRenderingMesh),this.scene._afterRenderingMeshStage.registerStep(Ae.a.STEP_AFTERRENDERINGMESH_OUTLINE,this,this._afterRenderingMesh)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e.prototype.render=function(e,t,i){var n=this;void 0===i&&(i=!1);var r=this.scene,o=r.getEngine(),s=o.getCaps().instancedArrays&&null!==t.visibleInstances[e._id]&&void 0!==t.visibleInstances[e._id];if(this.isReady(e,s)){var a=e.getRenderingMesh(),c=e.getMaterial();if(c&&r.activeCamera){if(o.enableEffect(this._effect),c.useLogarithmicDepth&&this._effect.setFloat("logarithmicDepthConstant",2/(Math.log(r.activeCamera.maxZ+1)/Math.LN2)),this._effect.setFloat("offset",i?0:a.outlineWidth),this._effect.setColor4("color",i?a.overlayColor:a.outlineColor,i?a.overlayAlpha:c.alpha),this._effect.setMatrix("viewProjection",r.getTransformMatrix()),a.useBones&&a.computeBonesUsingShaders&&a.skeleton&&this._effect.setMatrices("mBones",a.skeleton.getTransformMatrices(a)),a._bind(e,this._effect,so.a.TriangleFillMode),c&&c.needAlphaTesting()){var l=c.getAlphaTestTexture();l&&(this._effect.setTexture("diffuseSampler",l),this._effect.setMatrix("diffuseMatrix",l.getTextureMatrix()))}o.setZOffset(-this.zOffset),a._processRendering(e,this._effect,so.a.TriangleFillMode,t,s,function(e,t){n._effect.setMatrix("world",t)}),o.setZOffset(0)}}},e.prototype.isReady=function(e,t){var i=[],n=[Oi.b.PositionKind,Oi.b.NormalKind],r=e.getMesh(),o=e.getMaterial();o&&(o.needAlphaTesting()&&(i.push("#define ALPHATEST"),r.isVerticesDataPresent(Oi.b.UVKind)&&(n.push(Oi.b.UVKind),i.push("#define UV1")),r.isVerticesDataPresent(Oi.b.UV2Kind)&&(n.push(Oi.b.UV2Kind),i.push("#define UV2"))),o.useLogarithmicDepth&&i.push("#define LOGARITHMICDEPTH")),r.useBones&&r.computeBonesUsingShaders?(n.push(Oi.b.MatricesIndicesKind),n.push(Oi.b.MatricesWeightsKind),r.numBoneInfluencers>4&&(n.push(Oi.b.MatricesIndicesExtraKind),n.push(Oi.b.MatricesWeightsExtraKind)),i.push("#define NUM_BONE_INFLUENCERS "+r.numBoneInfluencers),i.push("#define BonesPerMesh "+(r.skeleton?r.skeleton.bones.length+1:0))):i.push("#define NUM_BONE_INFLUENCERS 0"),t&&(i.push("#define INSTANCES"),n.push("world0"),n.push("world1"),n.push("world2"),n.push("world3"));var s=i.join("\n");return this._cachedDefines!==s&&(this._cachedDefines=s,this._effect=this.scene.getEngine().createEffect("outline",n,["world","mBones","viewProjection","diffuseMatrix","offset","color","logarithmicDepthConstant"],["diffuseSampler"],s)),this._effect.isReady()},e.prototype._beforeRenderingMesh=function(t,i,n){if(this._savedDepthWrite=this._engine.getDepthWrite(),t.renderOutline){var r=i.getMaterial();r&&r.needAlphaBlending&&(this._engine.cacheStencilState(),this._engine.setDepthWrite(!1),this._engine.setColorWrite(!1),this._engine.setStencilBuffer(!0),this._engine.setStencilOperationPass(_.a.REPLACE),this._engine.setStencilFunction(_.a.ALWAYS),this._engine.setStencilMask(e._StencilReference),this._engine.setStencilFunctionReference(e._StencilReference),this.render(i,n,!0),this._engine.setColorWrite(!0),this._engine.setStencilFunction(_.a.NOTEQUAL)),this._engine.setDepthWrite(!1),this.render(i,n),this._engine.setDepthWrite(this._savedDepthWrite),r&&r.needAlphaBlending&&this._engine.restoreStencilState()}},e.prototype._afterRenderingMesh=function(e,t,i){if(e.renderOverlay){var n=this._engine.getAlphaMode();this._engine.setAlphaMode(_.a.ALPHA_COMBINE),this.render(t,i,!0),this._engine.setAlphaMode(n)}e.renderOutline&&this._savedDepthWrite&&(this._engine.setDepthWrite(!0),this._engine.setColorWrite(!1),this.render(t,i),this._engine.setColorWrite(!0))},e._StencilReference=4,e}(),vl=i(109),yl=function(){function e(e,t){this.name=e,this.color=new o.f(1,1,1,1),this.width=1,this.height=1,this.angle=0,this.cellIndex=0,this.invertU=0,this.invertV=0,this.animations=new Array,this.isPickable=!1,this._animationStarted=!1,this._loopAnimation=!1,this._fromIndex=0,this._toIndex=0,this._delay=0,this._direction=1,this._time=0,this.isVisible=!0,this._manager=t,this._manager.sprites.push(this),this.position=o.x.Zero()}return Object.defineProperty(e.prototype,"size",{get:function(){return this.width},set:function(e){this.width=e,this.height=e},enumerable:!0,configurable:!0}),e.prototype.playAnimation=function(e,t,i,n,r){this._fromIndex=e,this._toIndex=t,this._loopAnimation=i,this._delay=n,this._animationStarted=!0,e<t?this._direction=1:(this._direction=-1,this._toIndex=e,this._fromIndex=t),this.cellIndex=e,this._time=0,this._onAnimationEnd=r},e.prototype.stopAnimation=function(){this._animationStarted=!1},e.prototype._animate=function(e){this._animationStarted&&(this._time+=e,this._time>this._delay&&(this._time=this._time%this._delay,this.cellIndex+=this._direction,(this._direction>0&&this.cellIndex>this._toIndex||this._direction<0&&this.cellIndex<this._fromIndex)&&(this._loopAnimation?this.cellIndex=this._direction>0?this._fromIndex:this._toIndex:(this.cellIndex=this._toIndex,this._animationStarted=!1,this._onAnimationEnd&&this._onAnimationEnd(),this.disposeWhenFinishedAnimating&&this.dispose()))))},e.prototype.dispose=function(){for(var e=0;e<this._manager.sprites.length;e++)this._manager.sprites[e]==this&&this._manager.sprites.splice(e,1)},e}();W.a.prototype._internalPickSprites=function(e,t,i,n){if(!en.a)return null;var r=null;if(!n){if(!this.activeCamera)return null;n=this.activeCamera}if(this.spriteManagers.length>0)for(var o=0;o<this.spriteManagers.length;o++){var s=this.spriteManagers[o];if(s.isPickable){var a=s.intersects(e,n,t,i);if(a&&a.hit&&(i||null==r||!(a.distance>=r.distance))&&(r=a,i))break}}return r||new en.a},W.a.prototype.pickSprite=function(e,t,i,n,r){return this.createPickingRayInCameraSpaceToRef(e,t,this._tempSpritePickingRay,r),this._internalPickSprites(this._tempSpritePickingRay,i,n,r)},W.a.prototype.pickSpriteWithRay=function(e,t,i,n){if(!this._tempSpritePickingRay)return null;if(!n){if(!this.activeCamera)return null;n=this.activeCamera}return It.a.TransformToRef(e,n.getViewMatrix(),this._tempSpritePickingRay),this._internalPickSprites(this._tempSpritePickingRay,t,i,n)},W.a.prototype.setPointerOverSprite=function(e){this._pointerOverSprite!==e&&(this._pointerOverSprite&&this._pointerOverSprite.actionManager&&this._pointerOverSprite.actionManager.processTrigger(_.a.ACTION_OnPointerOutTrigger,c.a.CreateNewFromSprite(this._pointerOverSprite,this)),this._pointerOverSprite=e,this._pointerOverSprite&&this._pointerOverSprite.actionManager&&this._pointerOverSprite.actionManager.processTrigger(_.a.ACTION_OnPointerOverTrigger,c.a.CreateNewFromSprite(this._pointerOverSprite,this)))},W.a.prototype.getPointerOverSprite=function(){return this._pointerOverSprite};var bl=function(){function e(e){this.name=Ae.a.NAME_SPRITE,this.scene=e,this.scene.spriteManagers=new Array,this.scene._tempSpritePickingRay=It.a?It.a.Zero():null,this.scene.onBeforeSpritesRenderingObservable=new r.c,this.scene.onAfterSpritesRenderingObservable=new r.c,this._spritePredicate=function(e){return!!e.actionManager&&(e.isPickable&&e.actionManager.hasPointerTriggers)}}return e.prototype.register=function(){this.scene._pointerMoveStage.registerStep(Ae.a.STEP_POINTERMOVE_SPRITE,this,this._pointerMove),this.scene._pointerDownStage.registerStep(Ae.a.STEP_POINTERDOWN_SPRITE,this,this._pointerDown),this.scene._pointerUpStage.registerStep(Ae.a.STEP_POINTERUP_SPRITE,this,this._pointerUp)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){this.scene.onBeforeSpritesRenderingObservable.clear(),this.scene.onAfterSpritesRenderingObservable.clear();for(var e=this.scene.spriteManagers;e.length;)e[0].dispose()},e.prototype._pickSpriteButKeepRay=function(e,t,i,n,r){var o=this.scene.pickSprite(t,i,this._spritePredicate,n,r);return o&&(o.ray=e?e.ray:null),o},e.prototype._pointerMove=function(e,t,i,n,r){var o=this.scene;return n?o.setPointerOverSprite(null):(i=this._pickSpriteButKeepRay(i,e,t,!1,o.cameraToUseForPointers||void 0))&&i.hit&&i.pickedSprite?(o.setPointerOverSprite(i.pickedSprite),o._pointerOverSprite&&o._pointerOverSprite.actionManager&&o._pointerOverSprite.actionManager.hoverCursor?r.style.cursor=o._pointerOverSprite.actionManager.hoverCursor:r.style.cursor=o.hoverCursor):o.setPointerOverSprite(null),i},e.prototype._pointerDown=function(e,t,i,n){var r=this.scene;if(r._pickedDownSprite=null,r.spriteManagers.length>0&&(i=r.pickSprite(e,t,this._spritePredicate,!1,r.cameraToUseForPointers||void 0))&&i.hit&&i.pickedSprite&&i.pickedSprite.actionManager){switch(r._pickedDownSprite=i.pickedSprite,n.button){case 0:i.pickedSprite.actionManager.processTrigger(_.a.ACTION_OnLeftPickTrigger,c.a.CreateNewFromSprite(i.pickedSprite,r,n));break;case 1:i.pickedSprite.actionManager.processTrigger(_.a.ACTION_OnCenterPickTrigger,c.a.CreateNewFromSprite(i.pickedSprite,r,n));break;case 2:i.pickedSprite.actionManager.processTrigger(_.a.ACTION_OnRightPickTrigger,c.a.CreateNewFromSprite(i.pickedSprite,r,n))}i.pickedSprite.actionManager&&i.pickedSprite.actionManager.processTrigger(_.a.ACTION_OnPickDownTrigger,c.a.CreateNewFromSprite(i.pickedSprite,r,n))}return i},e.prototype._pointerUp=function(e,t,i,n){var r=this.scene;if(r.spriteManagers.length>0){var o=r.pickSprite(e,t,this._spritePredicate,!1,r.cameraToUseForPointers||void 0);o&&(o.hit&&o.pickedSprite&&o.pickedSprite.actionManager&&(o.pickedSprite.actionManager.processTrigger(_.a.ACTION_OnPickUpTrigger,c.a.CreateNewFromSprite(o.pickedSprite,r,n)),o.pickedSprite.actionManager&&(this.scene._inputManager._isPointerSwiping()||o.pickedSprite.actionManager.processTrigger(_.a.ACTION_OnPickTrigger,c.a.CreateNewFromSprite(o.pickedSprite,r,n)))),r._pickedDownSprite&&r._pickedDownSprite.actionManager&&r._pickedDownSprite!==o.pickedSprite&&r._pickedDownSprite.actionManager.processTrigger(_.a.ACTION_OnPickOutTrigger,c.a.CreateNewFromSprite(r._pickedDownSprite,r,n)))}return i},e}(),Tl="uniform bool alphaTest;\nvarying vec4 vColor;\n\nvarying vec2 vUV;\nuniform sampler2D diffuseSampler;\n\n#include<fogFragmentDeclaration>\nvoid main(void) {\nvec4 color=texture2D(diffuseSampler,vUV);\nif (alphaTest)\n{\nif (color.a<0.95)\ndiscard;\n}\ncolor*=vColor;\n#include<fogFragment>\ngl_FragColor=color;\n}";zt.a.ShadersStore.spritesPixelShader=Tl;var El="\nattribute vec4 position;\nattribute vec4 options;\nattribute vec4 cellInfo;\nattribute vec4 color;\n\nuniform vec2 textureInfos;\nuniform mat4 view;\nuniform mat4 projection;\n\nvarying vec2 vUV;\nvarying vec4 vColor;\n#include<fogVertexDeclaration>\nvoid main(void) {\nvec3 viewPos=(view*vec4(position.xyz,1.0)).xyz;\nvec2 cornerPos;\nfloat angle=position.w;\nvec2 size=vec2(options.x,options.y);\nvec2 offset=options.zw;\nvec2 uvScale=textureInfos.xy;\ncornerPos=vec2(offset.x-0.5,offset.y-0.5)*size;\n\nvec3 rotatedCorner;\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);\nrotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);\nrotatedCorner.z=0.;\n\nviewPos+=rotatedCorner;\ngl_Position=projection*vec4(viewPos,1.0);\n\nvColor=color;\n\nvec2 uvOffset=vec2(abs(offset.x-cellInfo.x),1.0-abs(offset.y-cellInfo.y));\nvUV=(uvOffset+cellInfo.zw)*uvScale;\n\n#ifdef FOG\nvFogDistance=viewPos;\n#endif\n}";zt.a.ShadersStore.spritesVertexShader=El;var Al,xl=function(){function e(e,t,i,n,o,s,a){if(void 0===s&&(s=.01),void 0===a&&(a=ke.a.TRILINEAR_SAMPLINGMODE),this.name=e,this.sprites=new Array,this.renderingGroupId=0,this.layerMask=268435455,this.fogEnabled=!0,this.isPickable=!1,this.onDisposeObservable=new r.c,this._vertexBuffers={},o._getComponent(Ae.a.NAME_SPRITE)||o._addComponent(new bl(o)),this._capacity=i,this._spriteTexture=new ke.a(t,o,!0,!1,a),this._spriteTexture.wrapU=ke.a.CLAMP_ADDRESSMODE,this._spriteTexture.wrapV=ke.a.CLAMP_ADDRESSMODE,n.width&&n.height)this.cellWidth=n.width,this.cellHeight=n.height;else{if(void 0===n)return;this.cellWidth=n,this.cellHeight=n}this._epsilon=s,this._scene=o,this._scene.spriteManagers.push(this);for(var c=[],l=0,u=0;u<i;u++)c.push(l),c.push(l+1),c.push(l+2),c.push(l),c.push(l+2),c.push(l+3),l+=4;this._indexBuffer=o.getEngine().createIndexBuffer(c),this._vertexData=new Float32Array(16*i*4),this._buffer=new Oi.a(o.getEngine(),this._vertexData,!0,16);var h=this._buffer.createVertexBuffer(Oi.b.PositionKind,0,4),d=this._buffer.createVertexBuffer("options",4,4),f=this._buffer.createVertexBuffer("cellInfo",8,4),p=this._buffer.createVertexBuffer(Oi.b.ColorKind,12,4);this._vertexBuffers[Oi.b.PositionKind]=h,this._vertexBuffers.options=d,this._vertexBuffers.cellInfo=f,this._vertexBuffers[Oi.b.ColorKind]=p,this._effectBase=this._scene.getEngine().createEffect("sprites",[Oi.b.PositionKind,"options","cellInfo",Oi.b.ColorKind],["view","projection","textureInfos","alphaTest"],["diffuseSampler"],""),this._effectFog=this._scene.getEngine().createEffect("sprites",[Oi.b.PositionKind,"options","cellInfo",Oi.b.ColorKind],["view","projection","textureInfos","alphaTest","vFogInfos","vFogColor"],["diffuseSampler"],"#define FOG")}return Object.defineProperty(e.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"texture",{get:function(){return this._spriteTexture},set:function(e){this._spriteTexture=e},enumerable:!0,configurable:!0}),e.prototype._appendSpriteVertex=function(e,t,i,n,r){var o=16*e;0===i?i=this._epsilon:1===i&&(i=1-this._epsilon),0===n?n=this._epsilon:1===n&&(n=1-this._epsilon),this._vertexData[o]=t.position.x,this._vertexData[o+1]=t.position.y,this._vertexData[o+2]=t.position.z,this._vertexData[o+3]=t.angle,this._vertexData[o+4]=t.width,this._vertexData[o+5]=t.height,this._vertexData[o+6]=i,this._vertexData[o+7]=n,this._vertexData[o+8]=t.invertU?1:0,this._vertexData[o+9]=t.invertV?1:0;var s=t.cellIndex/r>>0;this._vertexData[o+10]=t.cellIndex-s*r,this._vertexData[o+11]=s,this._vertexData[o+12]=t.color.r,this._vertexData[o+13]=t.color.g,this._vertexData[o+14]=t.color.b,this._vertexData[o+15]=t.color.a},e.prototype.intersects=function(e,t,i,n){for(var r=Math.min(this._capacity,this.sprites.length),s=o.x.Zero(),a=o.x.Zero(),c=Number.MAX_VALUE,l=null,u=o.x.Zero(),h=o.x.Zero(),d=t.getViewMatrix(),f=0;f<r;f++){var p=this.sprites[f];if(p){if(i){if(!i(p))continue}else if(!p.isPickable)continue;if(o.x.TransformCoordinatesToRef(p.position,d,h),s.copyFromFloats(h.x-p.width/2,h.y-p.height/2,h.z),a.copyFromFloats(h.x+p.width/2,h.y+p.height/2,h.z),e.intersectsBoxMinMax(s,a)){var _=o.x.Distance(h,e.origin);if(c>_&&(c=_,l=p,n))break}}}if(l){var g=new en.a;d.invertToRef(o.t.Matrix[0]),g.hit=!0,g.pickedSprite=l,g.distance=c;var m=o.t.Vector3[0];return m.copyFrom(e.direction),m.normalize(),m.scaleInPlace(c),e.origin.addToRef(m,u),g.pickedPoint=o.x.TransformCoordinates(u,o.t.Matrix[0]),g}return null},e.prototype.render=function(){if(this._effectBase.isReady()&&this._effectFog.isReady()&&this._spriteTexture&&this._spriteTexture.isReady()&&this.sprites.length){for(var e=this._scene.getEngine(),t=this._spriteTexture.getBaseSize(),i=e.getDeltaTime(),n=Math.min(this._capacity,this.sprites.length),r=t.width/this.cellWidth,o=0,s=!0,a=0;a<n;a++){var c=this.sprites[a];c&&c.isVisible&&(s=!1,c._animate(i),this._appendSpriteVertex(o++,c,0,0,r),this._appendSpriteVertex(o++,c,1,0,r),this._appendSpriteVertex(o++,c,1,1,r),this._appendSpriteVertex(o++,c,0,1,r))}if(!s){this._buffer.update(this._vertexData);var l=this._effectBase;this._scene.fogEnabled&&this._scene.fogMode!==W.a.FOGMODE_NONE&&this.fogEnabled&&(l=this._effectFog),e.enableEffect(l);var u=this._scene.getViewMatrix();l.setTexture("diffuseSampler",this._spriteTexture),l.setMatrix("view",u),l.setMatrix("projection",this._scene.getProjectionMatrix()),l.setFloat2("textureInfos",this.cellWidth/t.width,this.cellHeight/t.height),this._scene.fogEnabled&&this._scene.fogMode!==W.a.FOGMODE_NONE&&this.fogEnabled&&(l.setFloat4("vFogInfos",this._scene.fogMode,this._scene.fogStart,this._scene.fogEnd,this._scene.fogDensity),l.setColor3("vFogColor",this._scene.fogColor)),e.bindBuffers(this._vertexBuffers,this._indexBuffer,l),e.setDepthFunctionToLessOrEqual(),l.setBool("alphaTest",!0),e.setColorWrite(!1),e.drawElementsType(so.a.TriangleFillMode,0,o/4*6),e.setColorWrite(!0),l.setBool("alphaTest",!1),e.setAlphaMode(_.a.ALPHA_COMBINE),e.drawElementsType(so.a.TriangleFillMode,0,o/4*6),e.setAlphaMode(_.a.ALPHA_DISABLE)}}},e.prototype.dispose=function(){this._buffer&&(this._buffer.dispose(),this._buffer=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null),this._spriteTexture&&(this._spriteTexture.dispose(),this._spriteTexture=null);var e=this._scene.spriteManagers.indexOf(this);this._scene.spriteManagers.splice(e,1),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear()},e}(),Rl=i(94),Pl=i(104);!function(e){e[e.INIT=0]="INIT",e[e.RUNNING=1]="RUNNING",e[e.DONE=2]="DONE",e[e.ERROR=3]="ERROR"}(Al||(Al={}));var Sl,Cl=function(){function e(e){this.name=e,this._isCompleted=!1,this._taskState=Al.INIT}return Object.defineProperty(e.prototype,"isCompleted",{get:function(){return this._isCompleted},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"taskState",{get:function(){return this._taskState},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"errorObject",{get:function(){return this._errorObject},enumerable:!0,configurable:!0}),e.prototype._setErrorObject=function(e,t){this._errorObject||(this._errorObject={message:e,exception:t})},e.prototype.run=function(e,t,i){var n=this;this._taskState=Al.RUNNING,this.runTask(e,function(){n.onDoneCallback(t,i)},function(e,t){n.onErrorCallback(i,e,t)})},e.prototype.runTask=function(e,t,i){throw new Error("runTask is not implemented")},e.prototype.reset=function(){this._taskState=Al.INIT},e.prototype.onErrorCallback=function(e,t,i){this._taskState=Al.ERROR,this._errorObject={message:t,exception:i},this.onError&&this.onError(this,t,i),e()},e.prototype.onDoneCallback=function(e,t){try{this._taskState=Al.DONE,this._isCompleted=!0,this.onSuccess&&this.onSuccess(this),e()}catch(e){this.onErrorCallback(t,"Task is done, error executing success callback(s)",e)}},e}(),Ml=function(){return function(e,t,i){this.remainingCount=e,this.totalCount=t,this.task=i}}(),Ol=function(e){function t(t,i,n,r){var o=e.call(this,t)||this;return o.name=t,o.meshesNames=i,o.rootUrl=n,o.sceneFilename=r,o}return l.d(t,e),t.prototype.runTask=function(e,t,i){var n=this;bn.ImportMesh(this.meshesNames,this.rootUrl,this.sceneFilename,e,function(e,i,r,o){n.loadedMeshes=e,n.loadedParticleSystems=i,n.loadedSkeletons=r,n.loadedAnimationGroups=o,t()},null,function(e,t,n){i(t,n)})},t}(Cl),Il=function(e){function t(t,i){var n=e.call(this,t)||this;return n.name=t,n.url=i,n}return l.d(t,e),t.prototype.runTask=function(e,t,i){var n=this;e._loadFile(this.url,function(e){n.text=e,t()},void 0,!1,!1,function(e,t){e&&i(e.status+" "+e.statusText,t)})},t}(Cl),Dl=function(e){function t(t,i){var n=e.call(this,t)||this;return n.name=t,n.url=i,n}return l.d(t,e),t.prototype.runTask=function(e,t,i){var n=this;e._loadFile(this.url,function(e){n.data=e,t()},void 0,!0,!0,function(e,t){e&&i(e.status+" "+e.statusText,t)})},t}(Cl),Ll=function(e){function t(t,i){var n=e.call(this,t)||this;return n.name=t,n.url=i,n}return l.d(t,e),t.prototype.runTask=function(e,t,i){var n=this,r=new Image;ye.h.SetCorsBehavior(this.url,r),r.onload=function(){n.image=r,t()},r.onerror=function(e){i("Error loading image",e)},r.src=this.url},t}(Cl),wl=function(e){function t(t,i,n,r,o){void 0===o&&(o=ke.a.TRILINEAR_SAMPLINGMODE);var s=e.call(this,t)||this;return s.name=t,s.url=i,s.noMipmap=n,s.invertY=r,s.samplingMode=o,s}return l.d(t,e),t.prototype.runTask=function(e,t,i){this.texture=new ke.a(this.url,e,this.noMipmap,this.invertY,this.samplingMode,function(){t()},function(e,t){i(e,t)})},t}(Cl),Fl=function(e){function t(t,i,n,r,o){var s=e.call(this,t)||this;return s.name=t,s.url=i,s.extensions=n,s.noMipmap=r,s.files=o,s}return l.d(t,e),t.prototype.runTask=function(e,t,i){this.texture=new tr(this.url,e,this.extensions,this.noMipmap,this.files,function(){t()},function(e,t){i(e,t)})},t}(Cl),Nl=function(e){function t(t,i,n,r,o,s,a){void 0===r&&(r=!1),void 0===o&&(o=!0),void 0===s&&(s=!1),void 0===a&&(a=!1);var c=e.call(this,t)||this;return c.name=t,c.url=i,c.size=n,c.noMipmap=r,c.generateHarmonics=o,c.gammaSpace=s,c.reserved=a,c}return l.d(t,e),t.prototype.runTask=function(e,t,i){this.texture=new Uo(this.url,e,this.size,this.noMipmap,this.generateHarmonics,this.gammaSpace,this.reserved,function(){t()},function(e,t){i(e,t)})},t}(Cl),Bl=function(e){function t(t,i,n,r,o){void 0===r&&(r=!1),void 0===o&&(o=!0);var s=e.call(this,t)||this;return s.name=t,s.url=i,s.size=n,s.noMipmap=r,s.gammaSpace=o,s}return l.d(t,e),t.prototype.runTask=function(e,t,i){this.texture=new ls(this.url,e,this.size,this.noMipmap,this.gammaSpace,function(){t()},function(e,t){i(e,t)})},t}(Cl),Ul=function(){function e(e){this._isLoading=!1,this._tasks=new Array,this._waitingTasksCount=0,this._totalTasksCount=0,this.onTaskSuccessObservable=new r.c,this.onTaskErrorObservable=new r.c,this.onTasksDoneObservable=new r.c,this.onProgressObservable=new r.c,this.useDefaultLoadingScreen=!0,this._scene=e}return e.prototype.addMeshTask=function(e,t,i,n){var r=new Ol(e,t,i,n);return this._tasks.push(r),r},e.prototype.addTextFileTask=function(e,t){var i=new Il(e,t);return this._tasks.push(i),i},e.prototype.addBinaryFileTask=function(e,t){var i=new Dl(e,t);return this._tasks.push(i),i},e.prototype.addImageTask=function(e,t){var i=new Ll(e,t);return this._tasks.push(i),i},e.prototype.addTextureTask=function(e,t,i,n,r){void 0===r&&(r=ke.a.TRILINEAR_SAMPLINGMODE);var o=new wl(e,t,i,n,r);return this._tasks.push(o),o},e.prototype.addCubeTextureTask=function(e,t,i,n,r){var o=new Fl(e,t,i,n,r);return this._tasks.push(o),o},e.prototype.addHDRCubeTextureTask=function(e,t,i,n,r,o,s){void 0===n&&(n=!1),void 0===r&&(r=!0),void 0===o&&(o=!1),void 0===s&&(s=!1);var a=new Nl(e,t,i,n,r,o,s);return this._tasks.push(a),a},e.prototype.addEquiRectangularCubeTextureAssetTask=function(e,t,i,n,r){void 0===n&&(n=!1),void 0===r&&(r=!0);var o=new Bl(e,t,i,n,r);return this._tasks.push(o),o},e.prototype.removeTask=function(e){var t=this._tasks.indexOf(e);t>-1&&this._tasks.splice(t,1)},e.prototype._decreaseWaitingTasksCount=function(e){this._waitingTasksCount--;try{this.onProgress&&this.onProgress(this._waitingTasksCount,this._totalTasksCount,e),this.onProgressObservable.notifyObservers(new Ml(this._waitingTasksCount,this._totalTasksCount,e))}catch(e){p.a.Error("Error running progress callbacks."),console.log(e)}if(0===this._waitingTasksCount){try{this.onFinish&&this.onFinish(this._tasks);for(var t=this._tasks.slice(),i=0,n=t;i<n.length;i++){if((e=n[i]).taskState===Al.DONE){var r=this._tasks.indexOf(e);r>-1&&this._tasks.splice(r,1)}}this.onTasksDoneObservable.notifyObservers(this._tasks)}catch(e){p.a.Error("Error running tasks-done callbacks."),console.log(e)}this._isLoading=!1,this._scene.getEngine().hideLoadingUI()}},e.prototype._runTask=function(e){var t=this,i=function(i,n){e._setErrorObject(i,n),t.onTaskError&&t.onTaskError(e),t.onTaskErrorObservable.notifyObservers(e),t._decreaseWaitingTasksCount(e)};e.run(this._scene,function(){try{t.onTaskSuccess&&t.onTaskSuccess(e),t.onTaskSuccessObservable.notifyObservers(e),t._decreaseWaitingTasksCount(e)}catch(e){i("Error executing task success callbacks",e)}},i)},e.prototype.reset=function(){return this._isLoading=!1,this._tasks=new Array,this},e.prototype.load=function(){if(this._isLoading)return this;if(this._isLoading=!0,this._waitingTasksCount=this._tasks.length,this._totalTasksCount=this._tasks.length,0===this._waitingTasksCount)return this._isLoading=!1,this.onFinish&&this.onFinish(this._tasks),this.onTasksDoneObservable.notifyObservers(this._tasks),this;this.useDefaultLoadingScreen&&this._scene.getEngine().displayLoadingUI();for(var e=0;e<this._tasks.length;e++){var t=this._tasks[e];t.taskState===Al.INIT&&this._runTask(t)}return this},e.prototype.loadAsync=function(){var e=this;return new Promise(function(t,i){e.onTasksDoneObservable.addOnce(function(e){e&&e.length?i(e):t()})})},e}(),Vl=function(){function e(){var e=this;this.promise=new Promise(function(t,i){e._resolve=t,e._reject=i})}return Object.defineProperty(e.prototype,"resolve",{get:function(){return this._resolve},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"reject",{get:function(){return this._reject},enumerable:!0,configurable:!0}),e}(),Gl=function(){function e(e,t){this._meshesOrigins=[],this._toCenterVectors=[],this._scaledDirection=o.x.Zero(),this._newPosition=o.x.Zero(),this._centerPosition=o.x.Zero(),this._meshes=e.slice(),t?this._centerMesh=t:this._setCenterMesh();var i=this._meshes.indexOf(this._centerMesh);i>=0&&this._meshes.splice(i,1),this._centerPosition=this._centerMesh.getAbsolutePosition().clone();for(var n=0;n<this._meshes.length;n++)if(this._meshes[n]){var r=this._meshes[n];this._meshesOrigins[n]=r.getAbsolutePosition().clone(),this._toCenterVectors[n]=o.x.Zero(),r._boundingInfo&&this._centerMesh._boundingInfo&&r._boundingInfo.boundingBox.centerWorld.subtractToRef(this._centerMesh._boundingInfo.boundingBox.centerWorld,this._toCenterVectors[n])}}return e.prototype._setCenterMesh=function(){for(var e=o.x.Zero(),t=o.x.Zero(),i=Number.MAX_VALUE,n=0;n<this._meshes.length;n++){if(this._meshes[n])(s=(r=this._meshes[n]).getBoundingInfo())&&t.addInPlace(s.boundingBox.centerWorld)}e=t.scale(1/this._meshes.length);for(n=0;n<this._meshes.length;n++){var r,s;if(this._meshes[n])if(s=(r=this._meshes[n]).getBoundingInfo()){var a=s.boundingBox.centerWorld.subtract(e).lengthSquared();a<i&&(this._centerMesh=r,i=a)}}},e.prototype.getClassName=function(){return"MeshExploder"},e.prototype.getMeshes=function(){var e=this._meshes.slice();return e.unshift(this._centerMesh),e},e.prototype.explode=function(e){void 0===e&&(e=1);for(var t=0;t<this._meshes.length;t++)this._meshes[t]&&this._meshesOrigins[t]&&this._toCenterVectors[t]&&(this._toCenterVectors[t].scaleToRef(e,this._scaledDirection),this._meshesOrigins[t].addToRef(this._scaledDirection,this._newPosition),this._meshes[t].setAbsolutePosition(this._newPosition));this._centerMesh.setAbsolutePosition(this._centerPosition)},e}(),kl=function(){function e(e,t,i,n,r,o,s,a,c){this.onProcessFileCallback=function(){return!0},this._engine=e,this._currentScene=t,this._sceneLoadedCallback=i,this._progressCallback=n,this._additionalRenderLoopLogicCallback=r,this._textureLoadingCallback=o,this._startingProcessingFilesCallback=s,this._onReloadCallback=a,this._errorCallback=c}return Object.defineProperty(e,"FilesToLoad",{get:function(){return mn.a.FilesToLoad},enumerable:!0,configurable:!0}),e.prototype.monitorElementForDragNDrop=function(e){var t=this;e&&(this._elementToMonitor=e,this._dragEnterHandler=function(e){t.drag(e)},this._dragOverHandler=function(e){t.drag(e)},this._dropHandler=function(e){t.drop(e)},this._elementToMonitor.addEventListener("dragenter",this._dragEnterHandler,!1),this._elementToMonitor.addEventListener("dragover",this._dragOverHandler,!1),this._elementToMonitor.addEventListener("drop",this._dropHandler,!1))},e.prototype.dispose=function(){this._elementToMonitor&&(this._elementToMonitor.removeEventListener("dragenter",this._dragEnterHandler),this._elementToMonitor.removeEventListener("dragover",this._dragOverHandler),this._elementToMonitor.removeEventListener("drop",this._dropHandler))},e.prototype.renderFunction=function(){if(this._additionalRenderLoopLogicCallback&&this._additionalRenderLoopLogicCallback(),this._currentScene){if(this._textureLoadingCallback){var e=this._currentScene.getWaitingItemsCount();e>0&&this._textureLoadingCallback(e)}this._currentScene.render()}},e.prototype.drag=function(e){e.stopPropagation(),e.preventDefault()},e.prototype.drop=function(e){e.stopPropagation(),e.preventDefault(),this.loadFiles(e)},e.prototype._traverseFolder=function(e,t,i,n){var r=this,o=e.createReader(),s=e.fullPath.replace(/^\//,"").replace(/(.+?)\/?$/,"$1/");o.readEntries(function(e){i.count+=e.length;for(var o=0,a=e;o<a.length;o++){var c=a[o];c.isFile?c.file(function(e){e.correctName=s+e.name,t.push(e),0==--i.count&&n()}):c.isDirectory&&r._traverseFolder(c,t,i,n)}--i.count&&n()})},e.prototype._processFiles=function(t){for(var i=0;i<t.length;i++){var n=t[i].correctName.toLowerCase(),r=n.split(".").pop();this.onProcessFileCallback(t[i],n,r)&&("babylon"!==r&&"stl"!==r&&"obj"!==r&&"gltf"!==r&&"glb"!==r||-1!==n.indexOf(".binary.babylon")||-1!==n.indexOf(".incremental.babylon")||(this._sceneFileToLoad=t[i]),e.FilesToLoad[n]=t[i])}},e.prototype.loadFiles=function(e){var t=this;if(e&&e.dataTransfer&&e.dataTransfer.files&&(this._filesToLoad=e.dataTransfer.files),e&&e.target&&e.target.files&&(this._filesToLoad=e.target.files),this._filesToLoad&&0!==this._filesToLoad.length&&(this._startingProcessingFilesCallback&&this._startingProcessingFilesCallback(this._filesToLoad),this._filesToLoad&&this._filesToLoad.length>0)){for(var i=new Array,n=[],r=e.dataTransfer?e.dataTransfer.items:null,o=0;o<this._filesToLoad.length;o++){var s=this._filesToLoad[o],a=s.name.toLowerCase(),c=void 0;if(s.correctName=a,r){var l=r[o];l.getAsEntry?c=l.getAsEntry():l.webkitGetAsEntry&&(c=l.webkitGetAsEntry())}c&&c.isDirectory?n.push(c):i.push(s)}if(0===n.length)this._processFiles(i),this._processReload();else for(var u={count:n.length},h=0,d=n;h<d.length;h++){var f=d[h];this._traverseFolder(f,i,u,function(){t._processFiles(i),0===u.count&&t._processReload()})}}},e.prototype._processReload=function(){this._onReloadCallback?this._onReloadCallback(this._sceneFileToLoad):this.reload()},e.prototype.reload=function(){var e=this;this._sceneFileToLoad?(this._currentScene&&(p.a.errorsCount>0&&p.a.ClearLogCache(),this._engine.stopRenderLoop()),bn.LoadAsync("file:",this._sceneFileToLoad,this._engine,function(t){e._progressCallback&&e._progressCallback(t)}).then(function(t){e._currentScene&&e._currentScene.dispose(),e._currentScene=t,e._sceneLoadedCallback&&e._sceneLoadedCallback(e._sceneFileToLoad,e._currentScene),e._currentScene.executeWhenReady(function(){e._engine.runRenderLoop(function(){e.renderFunction()})})}).catch(function(t){e._errorCallback&&e._errorCallback(e._sceneFileToLoad,e._currentScene,t.message)})):p.a.Error("Please provide a valid .babylon file.")},e}(),zl=i(105),jl=i(106),Hl=function(){function e(e){void 0===e&&(e=0),this.priority=e}return e.prototype.getDescription=function(){return""},e.prototype.apply=function(e,t){return!0},e}(),Wl=function(e){function t(t,i,n){void 0===t&&(t=0),void 0===i&&(i=1024),void 0===n&&(n=.5);var r=e.call(this,t)||this;return r.priority=t,r.maximumSize=i,r.step=n,r}return l.d(t,e),t.prototype.getDescription=function(){return"Reducing render target texture size to "+this.maximumSize},t.prototype.apply=function(e,t){for(var i=!0,n=0;n<e.textures.length;n++){var r=e.textures[n];if(r.canRescale&&!r.getContext){var o=r.getSize();Math.max(o.width,o.height)>this.maximumSize&&(r.scale(this.step),i=!1)}}return i},t}(Hl),Xl=function(e){function t(t,i,n){void 0===t&&(t=0),void 0===i&&(i=2),void 0===n&&(n=.25);var r=e.call(this,t)||this;return r.priority=t,r.maximumScale=i,r.step=n,r._currentScale=-1,r._directionOffset=1,r}return l.d(t,e),t.prototype.getDescription=function(){return"Setting hardware scaling level to "+this._currentScale},t.prototype.apply=function(e,t){return-1===this._currentScale&&(this._currentScale=e.getEngine().getHardwareScalingLevel(),this._currentScale>this.maximumScale&&(this._directionOffset=-1)),this._currentScale+=this._directionOffset*this.step,e.getEngine().setHardwareScalingLevel(this._currentScale),1===this._directionOffset?this._currentScale>=this.maximumScale:this._currentScale<=this.maximumScale},t}(Hl),Yl=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return l.d(t,e),t.prototype.getDescription=function(){return"Turning shadows on/off"},t.prototype.apply=function(e,t){return e.shadowsEnabled=t.isInImprovementMode,!0},t}(Hl),Kl=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return l.d(t,e),t.prototype.getDescription=function(){return"Turning post-processes on/off"},t.prototype.apply=function(e,t){return e.postProcessesEnabled=t.isInImprovementMode,!0},t}(Hl),Ql=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return l.d(t,e),t.prototype.getDescription=function(){return"Turning lens flares on/off"},t.prototype.apply=function(e,t){return e.lensFlaresEnabled=t.isInImprovementMode,!0},t}(Hl),ql=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return l.d(t,e),t.prototype.getDescription=function(){return this.onGetDescription?this.onGetDescription():"Running user defined callback"},t.prototype.apply=function(e,t){return!this.onApply||this.onApply(e,t)},t}(Hl),Zl=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return l.d(t,e),t.prototype.getDescription=function(){return"Turning particles on/off"},t.prototype.apply=function(e,t){return e.particlesEnabled=t.isInImprovementMode,!0},t}(Hl),Jl=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return l.d(t,e),t.prototype.getDescription=function(){return"Turning render targets off"},t.prototype.apply=function(e,t){return e.renderTargetsEnabled=t.isInImprovementMode,!0},t}(Hl),$l=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._canBeMerged=function(e){if(!(e instanceof fe.a))return!1;var t=e;return!t.isDisposed()&&(!(!t.isVisible||!t.isEnabled())&&(!(t.instances.length>0)&&(!t.skeleton&&!t.hasLODLevels)))},t}return l.d(t,e),Object.defineProperty(t,"UpdateSelectionTree",{get:function(){return t._UpdateSelectionTree},set:function(e){t._UpdateSelectionTree=e},enumerable:!0,configurable:!0}),t.prototype.getDescription=function(){return"Merging similar meshes together"},t.prototype.apply=function(e,i,n){for(var r=e.meshes.slice(0),o=r.length,s=0;s<o;s++){var a=new Array,c=r[s];if(this._canBeMerged(c)){a.push(c);for(var l=s+1;l<o;l++){var u=r[l];this._canBeMerged(u)&&(u.material===c.material&&u.checkCollisions===c.checkCollisions&&(a.push(u),o--,r.splice(l,1),l--))}a.length<2||fe.a.MergeMeshes(a,void 0,!0)}}var h=e;return h.createOrUpdateSelectionOctree&&(null!=n?n&&h.createOrUpdateSelectionOctree():t.UpdateSelectionTree&&h.createOrUpdateSelectionOctree()),!0},t._UpdateSelectionTree=!1,t}(Hl),eu=function(){function e(e,t){void 0===e&&(e=60),void 0===t&&(t=2e3),this.targetFrameRate=e,this.trackerDuration=t,this.optimizations=new Array}return e.prototype.addOptimization=function(e){return this.optimizations.push(e),this},e.prototype.addCustomOptimization=function(e,t,i){void 0===i&&(i=0);var n=new ql(i);return n.onApply=e,n.onGetDescription=t,this.optimizations.push(n),this},e.LowDegradationAllowed=function(t){var i=new e(t),n=0;return i.addOptimization(new $l(n)),i.addOptimization(new Yl(n)),i.addOptimization(new Ql(n)),n++,i.addOptimization(new Kl(n)),i.addOptimization(new Zl(n)),n++,i.addOptimization(new Wl(n,1024)),i},e.ModerateDegradationAllowed=function(t){var i=new e(t),n=0;return i.addOptimization(new $l(n)),i.addOptimization(new Yl(n)),i.addOptimization(new Ql(n)),n++,i.addOptimization(new Kl(n)),i.addOptimization(new Zl(n)),n++,i.addOptimization(new Wl(n,512)),n++,i.addOptimization(new Jl(n)),n++,i.addOptimization(new Xl(n,2)),i},e.HighDegradationAllowed=function(t){var i=new e(t),n=0;return i.addOptimization(new $l(n)),i.addOptimization(new Yl(n)),i.addOptimization(new Ql(n)),n++,i.addOptimization(new Kl(n)),i.addOptimization(new Zl(n)),n++,i.addOptimization(new Wl(n,256)),n++,i.addOptimization(new Jl(n)),n++,i.addOptimization(new Xl(n,4)),i},e}(),tu=function(){function e(e,t,i,n){var o=this;if(void 0===i&&(i=!0),void 0===n&&(n=!1),this._isRunning=!1,this._currentPriorityLevel=0,this._targetFrameRate=60,this._trackerDuration=2e3,this._currentFrameRate=0,this._improvementMode=!1,this.onSuccessObservable=new r.c,this.onNewOptimizationAppliedObservable=new r.c,this.onFailureObservable=new r.c,this._options=t||new eu,this._options.targetFrameRate&&(this._targetFrameRate=this._options.targetFrameRate),this._options.trackerDuration&&(this._trackerDuration=this._options.trackerDuration),i)for(var s=0,a=0,c=this._options.optimizations;a<c.length;a++){c[a].priority=s++}this._improvementMode=n,this._scene=e||P.a.LastCreatedScene,this._sceneDisposeObserver=this._scene.onDisposeObservable.add(function(){o._sceneDisposeObserver=null,o.dispose()})}return Object.defineProperty(e.prototype,"isInImprovementMode",{get:function(){return this._improvementMode},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"currentPriorityLevel",{get:function(){return this._currentPriorityLevel},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"currentFrameRate",{get:function(){return this._currentFrameRate},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"targetFrameRate",{get:function(){return this._targetFrameRate},set:function(e){this._targetFrameRate=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"trackerDuration",{get:function(){return this._trackerDuration},set:function(e){this._trackerDuration=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"optimizations",{get:function(){return this._options.optimizations},enumerable:!0,configurable:!0}),e.prototype.stop=function(){this._isRunning=!1},e.prototype.reset=function(){this._currentPriorityLevel=0},e.prototype.start=function(){var e=this;this._isRunning||(this._isRunning=!0,this._scene.executeWhenReady(function(){setTimeout(function(){e._checkCurrentState()},e._trackerDuration)}))},e.prototype._checkCurrentState=function(){var e=this;if(this._isRunning){var t=this._scene,i=this._options;if(this._currentFrameRate=Math.round(t.getEngine().getFps()),this._improvementMode&&this._currentFrameRate<=this._targetFrameRate||!this._improvementMode&&this._currentFrameRate>=this._targetFrameRate)return this._isRunning=!1,void this.onSuccessObservable.notifyObservers(this);for(var n=!0,r=!0,o=0;o<i.optimizations.length;o++){var s=i.optimizations[o];s.priority===this._currentPriorityLevel&&(r=!1,n=n&&s.apply(t,this),this.onNewOptimizationAppliedObservable.notifyObservers(s))}if(r)return this._isRunning=!1,void this.onFailureObservable.notifyObservers(this);n&&this._currentPriorityLevel++,t.executeWhenReady(function(){setTimeout(function(){e._checkCurrentState()},e._trackerDuration)})}},e.prototype.dispose=function(){this.stop(),this.onSuccessObservable.clear(),this.onFailureObservable.clear(),this.onNewOptimizationAppliedObservable.clear(),this._sceneDisposeObserver&&this._scene.onDisposeObservable.remove(this._sceneDisposeObserver)},e.OptimizeAsync=function(t,i,n,r){var o=new e(t,i||eu.ModerateDegradationAllowed(),!1);return n&&o.onSuccessObservable.add(function(){n()}),r&&o.onFailureObservable.add(function(){r()}),o.start(),o},e}(),iu=[],nu=function(e,t){iu[e.id]||e.doNotSerialize||(t.vertexData.push(e.serializeVerticeData()),iu[e.id]=!0)},ru=function(e,t){var i={},n=e._geometry;return n&&(e.getScene().getGeometryByID(n.id)||nu(n,t.geometries)),e.serialize&&e.serialize(i),i},ou=function(){function e(){}return e.ClearCache=function(){iu=[]},e.Serialize=function(t){var i,n,r,o={};if(e.ClearCache(),o.useDelayedTextureLoading=t.useDelayedTextureLoading,o.autoClear=t.autoClear,o.clearColor=t.clearColor.asArray(),o.ambientColor=t.ambientColor.asArray(),o.gravity=t.gravity.asArray(),o.collisionsEnabled=t.collisionsEnabled,t.fogMode&&0!==t.fogMode&&(o.fogMode=t.fogMode,o.fogColor=t.fogColor.asArray(),o.fogStart=t.fogStart,o.fogEnd=t.fogEnd,o.fogDensity=t.fogDensity),t.isPhysicsEnabled()){var s=t.getPhysicsEngine();s&&(o.physicsEnabled=!0,o.physicsGravity=s.gravity.asArray(),o.physicsEngine=s.getPhysicsPluginName())}t.metadata&&(o.metadata=t.metadata),o.morphTargetManagers=[];for(var a=0,c=t.meshes;a<c.length;a++){var l=(m=c[a]).morphTargetManager;l&&o.morphTargetManagers.push(l.serialize())}for(o.lights=[],i=0;i<t.lights.length;i++)(n=t.lights[i]).doNotSerialize||o.lights.push(n.serialize());for(o.cameras=[],i=0;i<t.cameras.length;i++){var u=t.cameras[i];u.doNotSerialize||o.cameras.push(u.serialize())}if(t.activeCamera&&(o.activeCameraID=t.activeCamera.id),L.a.AppendSerializedAnimations(t,o),t.reflectionProbes&&t.reflectionProbes.length>0)for(o.reflectionProbes=[],i=0;i<t.reflectionProbes.length;i++){var h=t.reflectionProbes[i];o.reflectionProbes.push(h.serialize())}for(o.materials=[],o.multiMaterials=[],i=0;i<t.materials.length;i++)(r=t.materials[i]).doNotSerialize||o.materials.push(r.serialize());for(o.multiMaterials=[],i=0;i<t.multiMaterials.length;i++){var d=t.multiMaterials[i];o.multiMaterials.push(d.serialize())}for(t.environmentTexture&&(o.environmentTexture=t.environmentTexture.name),o.skeletons=[],i=0;i<t.skeletons.length;i++){var f=t.skeletons[i];f.doNotSerialize||o.skeletons.push(f.serialize())}for(o.transformNodes=[],i=0;i<t.transformNodes.length;i++)o.transformNodes.push(t.transformNodes[i].serialize());o.geometries={},o.geometries.boxes=[],o.geometries.spheres=[],o.geometries.cylinders=[],o.geometries.toruses=[],o.geometries.grounds=[],o.geometries.planes=[],o.geometries.torusKnots=[],o.geometries.vertexData=[],iu=[];var p=t.getGeometries();for(i=0;i<p.length;i++){var g=p[i];g.isReady()&&nu(g,o.geometries)}for(o.meshes=[],i=0;i<t.meshes.length;i++){var m;if((m=t.meshes[i])instanceof fe.a){var v=m;v.doNotSerialize||v.delayLoadState!==_.a.DELAYLOADSTATE_LOADED&&v.delayLoadState!==_.a.DELAYLOADSTATE_NONE||o.meshes.push(ru(v,o))}}for(o.particleSystems=[],i=0;i<t.particleSystems.length;i++)o.particleSystems.push(t.particleSystems[i].serialize());t.actionManager&&(o.actions=t.actionManager.serialize("scene"));for(var y=0,b=t._serializableComponents;y<b.length;y++){b[y].serialize(o)}return 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this.isParallelCompiled},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isReady",{get:function(){return!!this.program&&(!this.isParallelCompiled||this.engine._isRenderingStateCompiled(this))},enumerable:!0,configurable:!0}),e.prototype._handlesSpectorRebuildCallback=function(e){e&&this.program&&e(this.program)},e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return r});var n=i(0),r=function(){return function(){this._checkCollisions=!1,this._collisionMask=-1,this._collisionGroup=-1,this._collider=null,this._oldPositionForCollisions=new n.x(0,0,0),this._diffPositionForCollisions=new n.x(0,0,0)}}()},function(e,t,i){"use strict";i.d(t,"a",function(){return s});var n=i(28),r=i(0),o=i(3),s=function(){function e(e,t,i,r,o){void 0===i&&(i=null),void 0===r&&(r=null),void 0===o&&(o=null),this.index=e,this._opaqueSubMeshes=new n.a(256),this._transparentSubMeshes=new n.a(256),this._alphaTestSubMeshes=new n.a(256),this._depthOnlySubMeshes=new n.a(256),this._particleSystems=new n.a(256),this._spriteManagers=new n.a(256),this._edgesRenderers=new n.a(16),this._scene=t,this.opaqueSortCompareFn=i,this.alphaTestSortCompareFn=r,this.transparentSortCompareFn=o}return Object.defineProperty(e.prototype,"opaqueSortCompareFn",{set:function(t){this._opaqueSortCompareFn=t,this._renderOpaque=t?this.renderOpaqueSorted:e.renderUnsorted},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"alphaTestSortCompareFn",{set:function(t){this._alphaTestSortCompareFn=t,this._renderAlphaTest=t?this.renderAlphaTestSorted:e.renderUnsorted},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"transparentSortCompareFn",{set:function(t){this._transparentSortCompareFn=t||e.defaultTransparentSortCompare,this._renderTransparent=this.renderTransparentSorted},enumerable:!0,configurable:!0}),e.prototype.render=function(e,t,i,n){if(e)e(this._opaqueSubMeshes,this._alphaTestSubMeshes,this._transparentSubMeshes,this._depthOnlySubMeshes);else{var r=this._scene.getEngine();0!==this._depthOnlySubMeshes.length&&(r.setColorWrite(!1),this._renderAlphaTest(this._depthOnlySubMeshes),r.setColorWrite(!0)),0!==this._opaqueSubMeshes.length&&this._renderOpaque(this._opaqueSubMeshes),0!==this._alphaTestSubMeshes.length&&this._renderAlphaTest(this._alphaTestSubMeshes);var s=r.getStencilBuffer();if(r.setStencilBuffer(!1),t&&this._renderSprites(),i&&this._renderParticles(n),this.onBeforeTransparentRendering&&this.onBeforeTransparentRendering(),0!==this._transparentSubMeshes.length&&(this._renderTransparent(this._transparentSubMeshes),r.setAlphaMode(o.a.ALPHA_DISABLE)),r.setStencilBuffer(!1),this._edgesRenderers.length){for(var a=0;a<this._edgesRenderers.length;a++)this._edgesRenderers.data[a].render();r.setAlphaMode(o.a.ALPHA_DISABLE)}r.setStencilBuffer(s)}},e.prototype.renderOpaqueSorted=function(t){return e.renderSorted(t,this._opaqueSortCompareFn,this._scene.activeCamera,!1)},e.prototype.renderAlphaTestSorted=function(t){return e.renderSorted(t,this._alphaTestSortCompareFn,this._scene.activeCamera,!1)},e.prototype.renderTransparentSorted=function(t){return e.renderSorted(t,this._transparentSortCompareFn,this._scene.activeCamera,!0)},e.renderSorted=function(e,t,i,n){for(var s,a=0,c=i?i.globalPosition:r.x.Zero();a<e.length;a++)(s=e.data[a])._alphaIndex=s.getMesh().alphaIndex,s._distanceToCamera=s.getBoundingInfo().boundingSphere.centerWorld.subtract(c).length();var l=e.data.slice(0,e.length);for(t&&l.sort(t),a=0;a<l.length;a++){if(s=l[a],n){var u=s.getMaterial();if(u&&u.needDepthPrePass){var h=u.getScene().getEngine();h.setColorWrite(!1),h.setAlphaMode(o.a.ALPHA_DISABLE),s.render(!1),h.setColorWrite(!0)}}s.render(n)}},e.renderUnsorted=function(e){for(var t=0;t<e.length;t++){e.data[t].render(!1)}},e.defaultTransparentSortCompare=function(t,i){return t._alphaIndex>i._alphaIndex?1:t._alphaIndex<i._alphaIndex?-1:e.backToFrontSortCompare(t,i)},e.backToFrontSortCompare=function(e,t){return e._distanceToCamera<t._distanceToCamera?1:e._distanceToCamera>t._distanceToCamera?-1:0},e.frontToBackSortCompare=function(e,t){return e._distanceToCamera<t._distanceToCamera?-1:e._distanceToCamera>t._distanceToCamera?1:0},e.prototype.prepare=function(){this._opaqueSubMeshes.reset(),this._transparentSubMeshes.reset(),this._alphaTestSubMeshes.reset(),this._depthOnlySubMeshes.reset(),this._particleSystems.reset(),this._spriteManagers.reset(),this._edgesRenderers.reset()},e.prototype.dispose=function(){this._opaqueSubMeshes.dispose(),this._transparentSubMeshes.dispose(),this._alphaTestSubMeshes.dispose(),this._depthOnlySubMeshes.dispose(),this._particleSystems.dispose(),this._spriteManagers.dispose(),this._edgesRenderers.dispose()},e.prototype.dispatch=function(e,t,i){void 0===t&&(t=e.getMesh()),void 0===i&&(i=e.getMaterial()),null!=i&&(i.needAlphaBlendingForMesh(t)?this._transparentSubMeshes.push(e):i.needAlphaTesting()?(i.needDepthPrePass&&this._depthOnlySubMeshes.push(e),this._alphaTestSubMeshes.push(e)):(i.needDepthPrePass&&this._depthOnlySubMeshes.push(e),this._opaqueSubMeshes.push(e)),t._renderingGroup=this,t._edgesRenderer&&t._edgesRenderer.isEnabled&&this._edgesRenderers.push(t._edgesRenderer))},e.prototype.dispatchSprites=function(e){this._spriteManagers.push(e)},e.prototype.dispatchParticles=function(e){this._particleSystems.push(e)},e.prototype._renderParticles=function(e){if(0!==this._particleSystems.length){var t=this._scene.activeCamera;this._scene.onBeforeParticlesRenderingObservable.notifyObservers(this._scene);for(var i=0;i<this._particleSystems.length;i++){var n=this._particleSystems.data[i];if(0!==(t&&t.layerMask&n.layerMask)){var r=n.emitter;r.position&&e&&-1===e.indexOf(r)||this._scene._activeParticles.addCount(n.render(),!1)}}this._scene.onAfterParticlesRenderingObservable.notifyObservers(this._scene)}},e.prototype._renderSprites=function(){if(this._scene.spritesEnabled&&0!==this._spriteManagers.length){var e=this._scene.activeCamera;this._scene.onBeforeSpritesRenderingObservable.notifyObservers(this._scene);for(var t=0;t<this._spriteManagers.length;t++){var i=this._spriteManagers.data[t];0!==(e&&e.layerMask&i.layerMask)&&i.render()}this._scene.onAfterSpritesRenderingObservable.notifyObservers(this._scene)}},e}()},function(e,t,i){"use strict";i.d(t,"a",function(){return n});var n=function(){return function(e,t){this.distance=e,this.mesh=t}}()},function(e,t,i){"use strict";i.d(t,"a",function(){return u});var n=i(1),r=i(0),o=i(6),s=i(24),a=i(11),c=i(32),l=i(42);a.a._instancedMeshFactory=function(e,t){return new u(e,t)};var u=function(e){function t(t,i){var n=e.call(this,t,i.getScene())||this;return n._indexInSourceMeshInstanceArray=-1,i.addInstance(n),n._sourceMesh=i,n.position.copyFrom(i.position),n.rotation.copyFrom(i.rotation),n.scaling.copyFrom(i.scaling),i.rotationQuaternion&&(n.rotationQuaternion=i.rotationQuaternion.clone()),n.infiniteDistance=i.infiniteDistance,n.setPivotMatrix(i.getPivotMatrix()),n.refreshBoundingInfo(),n._syncSubMeshes(),n}return n.d(t,e),t.prototype.getClassName=function(){return"InstancedMesh"},Object.defineProperty(t.prototype,"lightSources",{get:function(){return this._sourceMesh._lightSources},enumerable:!0,configurable:!0}),t.prototype._resyncLightSources=function(){},t.prototype._resyncLighSource=function(e){},t.prototype._removeLightSource=function(e){},Object.defineProperty(t.prototype,"receiveShadows",{get:function(){return this._sourceMesh.receiveShadows},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"material",{get:function(){return this._sourceMesh.material},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"visibility",{get:function(){return this._sourceMesh.visibility},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"skeleton",{get:function(){return this._sourceMesh.skeleton},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"renderingGroupId",{get:function(){return this._sourceMesh.renderingGroupId},set:function(e){this._sourceMesh&&e!==this._sourceMesh.renderingGroupId&&o.a.Warn("Note - setting renderingGroupId of an instanced mesh has no effect on the scene")},enumerable:!0,configurable:!0}),t.prototype.getTotalVertices=function(){return this._sourceMesh.getTotalVertices()},t.prototype.getTotalIndices=function(){return this._sourceMesh.getTotalIndices()},Object.defineProperty(t.prototype,"sourceMesh",{get:function(){return this._sourceMesh},enumerable:!0,configurable:!0}),t.prototype.isReady=function(e){return void 0===e&&(e=!1),this._sourceMesh.isReady(e,!0)},t.prototype.getVerticesData=function(e,t){return this._sourceMesh.getVerticesData(e,t)},t.prototype.setVerticesData=function(e,t,i,n){return this.sourceMesh&&this.sourceMesh.setVerticesData(e,t,i,n),this.sourceMesh},t.prototype.updateVerticesData=function(e,t,i,n){return this.sourceMesh&&this.sourceMesh.updateVerticesData(e,t,i,n),this.sourceMesh},t.prototype.setIndices=function(e,t){return void 0===t&&(t=null),this.sourceMesh&&this.sourceMesh.setIndices(e,t),this.sourceMesh},t.prototype.isVerticesDataPresent=function(e){return this._sourceMesh.isVerticesDataPresent(e)},t.prototype.getIndices=function(){return this._sourceMesh.getIndices()},Object.defineProperty(t.prototype,"_positions",{get:function(){return this._sourceMesh._positions},enumerable:!0,configurable:!0}),t.prototype.refreshBoundingInfo=function(e){if(void 0===e&&(e=!1),this._boundingInfo&&this._boundingInfo.isLocked)return this;var t=this._sourceMesh.geometry?this._sourceMesh.geometry.boundingBias:null;return this._refreshBoundingInfo(this._sourceMesh._getPositionData(e),t),this},t.prototype._preActivate=function(){return this._currentLOD&&this._currentLOD._preActivate(),this},t.prototype._activate=function(e,t){if(this._currentLOD&&this._currentLOD._registerInstanceForRenderId(this,e),t){if(!this._currentLOD._internalAbstractMeshDataInfo._isActiveIntermediate)return this._currentLOD._internalAbstractMeshDataInfo._onlyForInstancesIntermediate=!0,!0}else if(!this._currentLOD._internalAbstractMeshDataInfo._isActive)return this._currentLOD._internalAbstractMeshDataInfo._onlyForInstances=!0,!0;return!1},t.prototype._postActivate=function(){this._edgesRenderer&&this._edgesRenderer.isEnabled&&this._sourceMesh._renderingGroup&&this._sourceMesh._renderingGroup._edgesRenderers.push(this._edgesRenderer)},t.prototype.getWorldMatrix=function(){if(this._currentLOD&&this._currentLOD.billboardMode!==l.a.BILLBOARDMODE_NONE&&this._currentLOD._masterMesh!==this){var t=this._currentLOD._masterMesh;return this._currentLOD._masterMesh=this,r.t.Matrix[0].copyFrom(this._currentLOD.computeWorldMatrix(!0)),this._currentLOD._masterMesh=t,r.t.Matrix[0]}return e.prototype.getWorldMatrix.call(this)},Object.defineProperty(t.prototype,"isAnInstance",{get:function(){return!0},enumerable:!0,configurable:!0}),t.prototype.getLOD=function(e){if(!e)return this;var t=this.getBoundingInfo();return this._currentLOD=this.sourceMesh.getLOD(e,t.boundingSphere),this._currentLOD===this.sourceMesh?this.sourceMesh:this._currentLOD},t.prototype._syncSubMeshes=function(){if(this.releaseSubMeshes(),this._sourceMesh.subMeshes)for(var e=0;e<this._sourceMesh.subMeshes.length;e++)this._sourceMesh.subMeshes[e].clone(this,this._sourceMesh);return this},t.prototype._generatePointsArray=function(){return this._sourceMesh._generatePointsArray()},t.prototype.clone=function(e,t,i){var n=this._sourceMesh.createInstance(e);if(c.a.DeepCopy(this,n,["name","subMeshes","uniqueId"],[]),this.refreshBoundingInfo(),t&&(n.parent=t),!i)for(var r=0;r<this.getScene().meshes.length;r++){var o=this.getScene().meshes[r];o.parent===this&&o.clone(o.name,n)}return n.computeWorldMatrix(!0),n},t.prototype.dispose=function(t,i){void 0===i&&(i=!1),this._sourceMesh.removeInstance(this),e.prototype.dispose.call(this,t,i)},t}(s.a)},function(e,t,i){"use strict";var n="shadowsFragmentFunctions",r="#ifdef SHADOWS\n#ifndef SHADOWFLOAT\nfloat unpack(vec4 color)\n{\nconst vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);\nreturn dot(color,bit_shift);\n}\n#endif\nfloat computeFallOff(float value,vec2 clipSpace,float frustumEdgeFalloff)\n{\nfloat mask=smoothstep(1.0-frustumEdgeFalloff,1.0,clamp(dot(clipSpace,clipSpace),0.,1.));\nreturn mix(value,1.0,mask);\n}\nfloat computeShadowCube(vec3 lightPosition,samplerCube shadowSampler,float darkness,vec2 depthValues)\n{\nvec3 directionToLight=vPositionW-lightPosition;\nfloat depth=length(directionToLight);\ndepth=(depth+depthValues.x)/(depthValues.y);\ndepth=clamp(depth,0.,1.0);\ndirectionToLight=normalize(directionToLight);\ndirectionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nfloat shadow=unpack(textureCube(shadowSampler,directionToLight));\n#else\nfloat shadow=textureCube(shadowSampler,directionToLight).x;\n#endif\nif (depth>shadow)\n{\nreturn darkness;\n}\nreturn 1.0;\n}\nfloat computeShadowWithPoissonSamplingCube(vec3 lightPosition,samplerCube shadowSampler,float mapSize,float darkness,vec2 depthValues)\n{\nvec3 directionToLight=vPositionW-lightPosition;\nfloat depth=length(directionToLight);\ndepth=(depth+depthValues.x)/(depthValues.y);\ndepth=clamp(depth,0.,1.0);\ndirectionToLight=normalize(directionToLight);\ndirectionToLight.y=-directionToLight.y;\nfloat visibility=1.;\nvec3 poissonDisk[4];\npoissonDisk[0]=vec3(-1.0,1.0,-1.0);\npoissonDisk[1]=vec3(1.0,-1.0,-1.0);\npoissonDisk[2]=vec3(-1.0,-1.0,-1.0);\npoissonDisk[3]=vec3(1.0,-1.0,1.0);\n\n#ifndef SHADOWFLOAT\nif (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[0]*mapSize))<depth) visibility-=0.25;\nif (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[1]*mapSize))<depth) visibility-=0.25;\nif (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[2]*mapSize))<depth) visibility-=0.25;\nif (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[3]*mapSize))<depth) visibility-=0.25;\n#else\nif (textureCube(shadowSampler,directionToLight+poissonDisk[0]*mapSize).x<depth) visibility-=0.25;\nif (textureCube(shadowSampler,directionToLight+poissonDisk[1]*mapSize).x<depth) visibility-=0.25;\nif (textureCube(shadowSampler,directionToLight+poissonDisk[2]*mapSize).x<depth) visibility-=0.25;\nif (textureCube(shadowSampler,directionToLight+poissonDisk[3]*mapSize).x<depth) visibility-=0.25;\n#endif\nreturn min(1.0,visibility+darkness);\n}\nfloat computeShadowWithESMCube(vec3 lightPosition,samplerCube shadowSampler,float darkness,float depthScale,vec2 depthValues)\n{\nvec3 directionToLight=vPositionW-lightPosition;\nfloat depth=length(directionToLight);\ndepth=(depth+depthValues.x)/(depthValues.y);\nfloat shadowPixelDepth=clamp(depth,0.,1.0);\ndirectionToLight=normalize(directionToLight);\ndirectionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(textureCube(shadowSampler,directionToLight));\n#else\nfloat shadowMapSample=textureCube(shadowSampler,directionToLight).x;\n#endif\nfloat esm=1.0-clamp(exp(min(87.,depthScale*shadowPixelDepth))*shadowMapSample,0.,1.-darkness);\nreturn esm;\n}\nfloat computeShadowWithCloseESMCube(vec3 lightPosition,samplerCube shadowSampler,float darkness,float depthScale,vec2 depthValues)\n{\nvec3 directionToLight=vPositionW-lightPosition;\nfloat depth=length(directionToLight);\ndepth=(depth+depthValues.x)/(depthValues.y);\nfloat shadowPixelDepth=clamp(depth,0.,1.0);\ndirectionToLight=normalize(directionToLight);\ndirectionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(textureCube(shadowSampler,directionToLight));\n#else\nfloat shadowMapSample=textureCube(shadowSampler,directionToLight).x;\n#endif\nfloat esm=clamp(exp(min(87.,-depthScale*(shadowPixelDepth-shadowMapSample))),darkness,1.);\nreturn esm;\n}\nfloat computeShadow(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float frustumEdgeFalloff)\n{\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec2 uv=0.5*clipSpace.xy+vec2(0.5);\nif (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{\nreturn 1.0;\n}\nfloat shadowPixelDepth=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nfloat shadow=unpack(texture2D(shadowSampler,uv));\n#else\nfloat shadow=texture2D(shadowSampler,uv).x;\n#endif\nif (shadowPixelDepth>shadow)\n{\nreturn computeFallOff(darkness,clipSpace.xy,frustumEdgeFalloff);\n}\nreturn 1.;\n}\nfloat computeShadowWithPoissonSampling(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float mapSize,float darkness,float frustumEdgeFalloff)\n{\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec2 uv=0.5*clipSpace.xy+vec2(0.5);\nif (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{\nreturn 1.0;\n}\nfloat shadowPixelDepth=clamp(depthMetric,0.,1.0);\nfloat visibility=1.;\nvec2 poissonDisk[4];\npoissonDisk[0]=vec2(-0.94201624,-0.39906216);\npoissonDisk[1]=vec2(0.94558609,-0.76890725);\npoissonDisk[2]=vec2(-0.094184101,-0.92938870);\npoissonDisk[3]=vec2(0.34495938,0.29387760);\n\n#ifndef SHADOWFLOAT\nif (unpack(texture2D(shadowSampler,uv+poissonDisk[0]*mapSize))<shadowPixelDepth) visibility-=0.25;\nif (unpack(texture2D(shadowSampler,uv+poissonDisk[1]*mapSize))<shadowPixelDepth) visibility-=0.25;\nif (unpack(texture2D(shadowSampler,uv+poissonDisk[2]*mapSize))<shadowPixelDepth) visibility-=0.25;\nif (unpack(texture2D(shadowSampler,uv+poissonDisk[3]*mapSize))<shadowPixelDepth) visibility-=0.25;\n#else\nif (texture2D(shadowSampler,uv+poissonDisk[0]*mapSize).x<shadowPixelDepth) visibility-=0.25;\nif (texture2D(shadowSampler,uv+poissonDisk[1]*mapSize).x<shadowPixelDepth) visibility-=0.25;\nif (texture2D(shadowSampler,uv+poissonDisk[2]*mapSize).x<shadowPixelDepth) visibility-=0.25;\nif (texture2D(shadowSampler,uv+poissonDisk[3]*mapSize).x<shadowPixelDepth) visibility-=0.25;\n#endif\nreturn computeFallOff(min(1.0,visibility+darkness),clipSpace.xy,frustumEdgeFalloff);\n}\nfloat computeShadowWithESM(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float depthScale,float frustumEdgeFalloff)\n{\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec2 uv=0.5*clipSpace.xy+vec2(0.5);\nif (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{\nreturn 1.0;\n}\nfloat shadowPixelDepth=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(texture2D(shadowSampler,uv));\n#else\nfloat shadowMapSample=texture2D(shadowSampler,uv).x;\n#endif\nfloat esm=1.0-clamp(exp(min(87.,depthScale*shadowPixelDepth))*shadowMapSample,0.,1.-darkness);\nreturn computeFallOff(esm,clipSpace.xy,frustumEdgeFalloff);\n}\nfloat computeShadowWithCloseESM(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float depthScale,float frustumEdgeFalloff)\n{\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec2 uv=0.5*clipSpace.xy+vec2(0.5);\nif (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{\nreturn 1.0;\n}\nfloat shadowPixelDepth=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(texture2D(shadowSampler,uv));\n#else\nfloat shadowMapSample=texture2D(shadowSampler,uv).x;\n#endif\nfloat esm=clamp(exp(min(87.,-depthScale*(shadowPixelDepth-shadowMapSample))),darkness,1.);\nreturn computeFallOff(esm,clipSpace.xy,frustumEdgeFalloff);\n}\n#ifdef WEBGL2\n\nfloat computeShadowWithPCF1(vec4 vPositionFromLight,float depthMetric,sampler2DShadow shadowSampler,float darkness,float frustumEdgeFalloff)\n{\nif (depthMetric>1.0 || depthMetric<0.0) {\nreturn 1.0;\n}\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));\nfloat shadow=texture2D(shadowSampler,uvDepth);\nshadow=mix(darkness,1.,shadow);\nreturn computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);\n}\n\n\n\nfloat computeShadowWithPCF3(vec4 vPositionFromLight,float depthMetric,sampler2DShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{\nif (depthMetric>1.0 || depthMetric<0.0) {\nreturn 1.0;\n}\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));\nvec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x;\nuv+=0.5;\nvec2 st=fract(uv);\nvec2 base_uv=floor(uv)-0.5;\nbase_uv*=shadowMapSizeAndInverse.y;\n\n\n\n\nvec2 uvw0=3.-2.*st;\nvec2 uvw1=1.+2.*st;\nvec2 u=vec2((2.-st.x)/uvw0.x-1.,st.x/uvw1.x+1.)*shadowMapSizeAndInverse.y;\nvec2 v=vec2((2.-st.y)/uvw0.y-1.,st.y/uvw1.y+1.)*shadowMapSizeAndInverse.y;\nfloat shadow=0.;\nshadow+=uvw0.x*uvw0.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[0]),uvDepth.z));\nshadow+=uvw1.x*uvw0.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[0]),uvDepth.z));\nshadow+=uvw0.x*uvw1.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[1]),uvDepth.z));\nshadow+=uvw1.x*uvw1.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[1]),uvDepth.z));\nshadow=shadow/16.;\nshadow=mix(darkness,1.,shadow);\nreturn computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);\n}\n\n\n\nfloat computeShadowWithPCF5(vec4 vPositionFromLight,float depthMetric,sampler2DShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{\nif (depthMetric>1.0 || depthMetric<0.0) {\nreturn 1.0;\n}\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));\nvec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x;\nuv+=0.5;\nvec2 st=fract(uv);\nvec2 base_uv=floor(uv)-0.5;\nbase_uv*=shadowMapSizeAndInverse.y;\n\n\nvec2 uvw0=4.-3.*st;\nvec2 uvw1=vec2(7.);\nvec2 uvw2=1.+3.*st;\nvec3 u=vec3((3.-2.*st.x)/uvw0.x-2.,(3.+st.x)/uvw1.x,st.x/uvw2.x+2.)*shadowMapSizeAndInverse.y;\nvec3 v=vec3((3.-2.*st.y)/uvw0.y-2.,(3.+st.y)/uvw1.y,st.y/uvw2.y+2.)*shadowMapSizeAndInverse.y;\nfloat shadow=0.;\nshadow+=uvw0.x*uvw0.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[0]),uvDepth.z));\nshadow+=uvw1.x*uvw0.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[0]),uvDepth.z));\nshadow+=uvw2.x*uvw0.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[0]),uvDepth.z));\nshadow+=uvw0.x*uvw1.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[1]),uvDepth.z));\nshadow+=uvw1.x*uvw1.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[1]),uvDepth.z));\nshadow+=uvw2.x*uvw1.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[1]),uvDepth.z));\nshadow+=uvw0.x*uvw2.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[2]),uvDepth.z));\nshadow+=uvw1.x*uvw2.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[2]),uvDepth.z));\nshadow+=uvw2.x*uvw2.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[2]),uvDepth.z));\nshadow=shadow/144.;\nshadow=mix(darkness,1.,shadow);\nreturn computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);\n}\nconst vec3 PoissonSamplers32[64]=vec3[64](\nvec3(0.06407013,0.05409927,0.),\nvec3(0.7366577,0.5789394,0.),\nvec3(-0.6270542,-0.5320278,0.),\nvec3(-0.4096107,0.8411095,0.),\nvec3(0.6849564,-0.4990818,0.),\nvec3(-0.874181,-0.04579735,0.),\nvec3(0.9989998,0.0009880066,0.),\nvec3(-0.004920578,-0.9151649,0.),\nvec3(0.1805763,0.9747483,0.),\nvec3(-0.2138451,0.2635818,0.),\nvec3(0.109845,0.3884785,0.),\nvec3(0.06876755,-0.3581074,0.),\nvec3(0.374073,-0.7661266,0.),\nvec3(0.3079132,-0.1216763,0.),\nvec3(-0.3794335,-0.8271583,0.),\nvec3(-0.203878,-0.07715034,0.),\nvec3(0.5912697,0.1469799,0.),\nvec3(-0.88069,0.3031784,0.),\nvec3(0.5040108,0.8283722,0.),\nvec3(-0.5844124,0.5494877,0.),\nvec3(0.6017799,-0.1726654,0.),\nvec3(-0.5554981,0.1559997,0.),\nvec3(-0.3016369,-0.3900928,0.),\nvec3(-0.5550632,-0.1723762,0.),\nvec3(0.925029,0.2995041,0.),\nvec3(-0.2473137,0.5538505,0.),\nvec3(0.9183037,-0.2862392,0.),\nvec3(0.2469421,0.6718712,0.),\nvec3(0.3916397,-0.4328209,0.),\nvec3(-0.03576927,-0.6220032,0.),\nvec3(-0.04661255,0.7995201,0.),\nvec3(0.4402924,0.3640312,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.)\n);\nconst vec3 PoissonSamplers64[64]=vec3[64](\nvec3(-0.613392,0.617481,0.),\nvec3(0.170019,-0.040254,0.),\nvec3(-0.299417,0.791925,0.),\nvec3(0.645680,0.493210,0.),\nvec3(-0.651784,0.717887,0.),\nvec3(0.421003,0.027070,0.),\nvec3(-0.817194,-0.271096,0.),\nvec3(-0.705374,-0.668203,0.),\nvec3(0.977050,-0.108615,0.),\nvec3(0.063326,0.142369,0.),\nvec3(0.203528,0.214331,0.),\nvec3(-0.667531,0.326090,0.),\nvec3(-0.098422,-0.295755,0.),\nvec3(-0.885922,0.215369,0.),\nvec3(0.566637,0.605213,0.),\nvec3(0.039766,-0.396100,0.),\nvec3(0.751946,0.453352,0.),\nvec3(0.078707,-0.715323,0.),\nvec3(-0.075838,-0.529344,0.),\nvec3(0.724479,-0.580798,0.),\nvec3(0.222999,-0.215125,0.),\nvec3(-0.467574,-0.405438,0.),\nvec3(-0.248268,-0.814753,0.),\nvec3(0.354411,-0.887570,0.),\nvec3(0.175817,0.382366,0.),\nvec3(0.487472,-0.063082,0.),\nvec3(-0.084078,0.898312,0.),\nvec3(0.488876,-0.783441,0.),\nvec3(0.470016,0.217933,0.),\nvec3(-0.696890,-0.549791,0.),\nvec3(-0.149693,0.605762,0.),\nvec3(0.034211,0.979980,0.),\nvec3(0.503098,-0.308878,0.),\nvec3(-0.016205,-0.872921,0.),\nvec3(0.385784,-0.393902,0.),\nvec3(-0.146886,-0.859249,0.),\nvec3(0.643361,0.164098,0.),\nvec3(0.634388,-0.049471,0.),\nvec3(-0.688894,0.007843,0.),\nvec3(0.464034,-0.188818,0.),\nvec3(-0.440840,0.137486,0.),\nvec3(0.364483,0.511704,0.),\nvec3(0.034028,0.325968,0.),\nvec3(0.099094,-0.308023,0.),\nvec3(0.693960,-0.366253,0.),\nvec3(0.678884,-0.204688,0.),\nvec3(0.001801,0.780328,0.),\nvec3(0.145177,-0.898984,0.),\nvec3(0.062655,-0.611866,0.),\nvec3(0.315226,-0.604297,0.),\nvec3(-0.780145,0.486251,0.),\nvec3(-0.371868,0.882138,0.),\nvec3(0.200476,0.494430,0.),\nvec3(-0.494552,-0.711051,0.),\nvec3(0.612476,0.705252,0.),\nvec3(-0.578845,-0.768792,0.),\nvec3(-0.772454,-0.090976,0.),\nvec3(0.504440,0.372295,0.),\nvec3(0.155736,0.065157,0.),\nvec3(0.391522,0.849605,0.),\nvec3(-0.620106,-0.328104,0.),\nvec3(0.789239,-0.419965,0.),\nvec3(-0.545396,0.538133,0.),\nvec3(-0.178564,-0.596057,0.)\n);\n\n\n\n\n\nfloat computeShadowWithPCSS(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,int searchTapCount,int pcfTapCount,vec3[64] poissonSamplers)\n{\nif (depthMetric>1.0 || depthMetric<0.0) {\nreturn 1.0;\n}\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));\nfloat blockerDepth=0.0;\nfloat sumBlockerDepth=0.0;\nfloat numBlocker=0.0;\nfor (int i=0; i<searchTapCount; i ++) {\nblockerDepth=texture(depthSampler,uvDepth.xy+(lightSizeUV*shadowMapSizeInverse*PoissonSamplers32[i].xy)).r;\nif (blockerDepth<depthMetric) {\nsumBlockerDepth+=blockerDepth;\nnumBlocker++;\n}\n}\nif (numBlocker<1.0) {\nreturn 1.0;\n}\nfloat avgBlockerDepth=sumBlockerDepth/numBlocker;\n\nfloat AAOffset=shadowMapSizeInverse*10.;\n\n\nfloat penumbraRatio=((depthMetric-avgBlockerDepth)+AAOffset);\nfloat filterRadius=penumbraRatio*lightSizeUV*shadowMapSizeInverse;\nfloat random=getRand(vPositionFromLight.xy);\nfloat rotationAngle=random*3.1415926;\nvec2 rotationVector=vec2(cos(rotationAngle),sin(rotationAngle));\nfloat shadow=0.;\nfor (int i=0; i<pcfTapCount; i++) {\nvec3 offset=poissonSamplers[i];\n\noffset=vec3(offset.x*rotationVector.x-offset.y*rotationVector.y,offset.y*rotationVector.x+offset.x*rotationVector.y,0.);\nshadow+=texture2D(shadowSampler,uvDepth+offset*filterRadius);\n}\nshadow/=float(pcfTapCount);\n\nshadow=mix(shadow,1.,depthMetric-avgBlockerDepth);\n\nshadow=mix(darkness,1.,shadow);\n\nreturn computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);\n}\nfloat computeShadowWithPCSS16(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff)\n{\nreturn computeShadowWithPCSS(vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,16,PoissonSamplers32);\n}\nfloat computeShadowWithPCSS32(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff)\n{\nreturn computeShadowWithPCSS(vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,32,PoissonSamplers32);\n}\nfloat computeShadowWithPCSS64(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff)\n{\nreturn computeShadowWithPCSS(vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,32,64,PoissonSamplers64);\n}\n#endif\n#endif\n";i(5).a.IncludesShadersStore[n]=r},function(e,t,i){"use strict";var n="reflectionFunction",r="#ifdef USE_LOCAL_REFLECTIONMAP_CUBIC\nvec3 parallaxCorrectNormal( vec3 vertexPos,vec3 origVec,vec3 cubeSize,vec3 cubePos ) {\n\nvec3 invOrigVec=vec3(1.0,1.0,1.0)/origVec;\nvec3 halfSize=cubeSize*0.5;\nvec3 intersecAtMaxPlane=(cubePos+halfSize-vertexPos)*invOrigVec;\nvec3 intersecAtMinPlane=(cubePos-halfSize-vertexPos)*invOrigVec;\n\nvec3 largestIntersec=max(intersecAtMaxPlane,intersecAtMinPlane);\n\nfloat distance=min(min(largestIntersec.x,largestIntersec.y),largestIntersec.z);\n\nvec3 intersectPositionWS=vertexPos+origVec*distance;\n\nreturn intersectPositionWS-cubePos;\n}\n#endif\nvec3 computeReflectionCoords(vec4 worldPos,vec3 worldNormal)\n{\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvec3 direction=normalize(vDirectionW);\nfloat lon=atan(direction.z,direction.x);\nfloat lat=acos(direction.y);\nvec2 sphereCoords=vec2(lon,lat)*RECIPROCAL_PI2*2.0;\nfloat s=sphereCoords.x*0.5+0.5;\nfloat t=sphereCoords.y;\n#ifdef REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED\nreturn vec3(1.0-s,t,0);\n#else\nreturn vec3(s,t,0);\n#endif\n#endif\n#ifdef REFLECTIONMAP_EQUIRECTANGULAR\nvec3 cameraToVertex=normalize(worldPos.xyz-vEyePosition.xyz);\nvec3 r=normalize(reflect(cameraToVertex,worldNormal));\nr=vec3(reflectionMatrix*vec4(r,0));\nfloat lon=atan(r.z,r.x);\nfloat lat=acos(r.y);\nvec2 sphereCoords=vec2(lon,lat)*RECIPROCAL_PI2*2.0;\nfloat s=sphereCoords.x*0.5+0.5;\nfloat t=sphereCoords.y;\nreturn vec3(s,t,0);\n#endif\n#ifdef REFLECTIONMAP_SPHERICAL\nvec3 viewDir=normalize(vec3(view*worldPos));\nvec3 viewNormal=normalize(vec3(view*vec4(worldNormal,0.0)));\nvec3 r=reflect(viewDir,viewNormal);\nr=vec3(reflectionMatrix*vec4(r,0));\nr.z=r.z-1.0;\nfloat m=2.0*length(r);\nreturn vec3(r.x/m+0.5,1.0-r.y/m-0.5,0);\n#endif\n#ifdef REFLECTIONMAP_PLANAR\nvec3 viewDir=worldPos.xyz-vEyePosition.xyz;\nvec3 coords=normalize(reflect(viewDir,worldNormal));\nreturn vec3(reflectionMatrix*vec4(coords,1));\n#endif\n#ifdef REFLECTIONMAP_CUBIC\nvec3 viewDir=normalize(worldPos.xyz-vEyePosition.xyz);\n\nvec3 coords=reflect(viewDir,worldNormal);\n#ifdef USE_LOCAL_REFLECTIONMAP_CUBIC\ncoords=parallaxCorrectNormal(worldPos.xyz,coords,vReflectionSize,vReflectionPosition);\n#endif\ncoords=vec3(reflectionMatrix*vec4(coords,0));\n#ifdef INVERTCUBICMAP\ncoords.y*=-1.0;\n#endif\nreturn coords;\n#endif\n#ifdef REFLECTIONMAP_PROJECTION\nreturn vec3(reflectionMatrix*(view*worldPos));\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nreturn vec3(reflectionMatrix*vec4(vPositionUVW,0));\n#endif\n#ifdef REFLECTIONMAP_EXPLICIT\nreturn vec3(0,0,0);\n#endif\n}";i(5).a.IncludesShadersStore[n]=r},function(e,t,i){"use strict";var n="lightFragment",r="#ifdef LIGHT{X}\n#if defined(SHADOWONLY) || (defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X}) && defined(LIGHTMAPNOSPECULAR{X}))\n\n#else\n#ifdef PBR\n\n#ifdef SPOTLIGHT{X}\npreInfo=computePointAndSpotPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#elif defined(POINTLIGHT{X})\npreInfo=computePointAndSpotPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#elif defined(HEMILIGHT{X})\npreInfo=computeHemisphericPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#elif defined(DIRLIGHT{X})\npreInfo=computeDirectionalPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#endif\npreInfo.NdotV=NdotV;\n\n#ifdef SPOTLIGHT{X}\n#ifdef LIGHT_FALLOFF_GLTF{X}\npreInfo.attenuation=computeDistanceLightFalloff_GLTF(preInfo.lightDistanceSquared,light{X}.vLightFalloff.y);\npreInfo.attenuation*=computeDirectionalLightFalloff_GLTF(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightFalloff.z,light{X}.vLightFalloff.w);\n#elif defined(LIGHT_FALLOFF_PHYSICAL{X})\npreInfo.attenuation=computeDistanceLightFalloff_Physical(preInfo.lightDistanceSquared);\npreInfo.attenuation*=computeDirectionalLightFalloff_Physical(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w);\n#elif defined(LIGHT_FALLOFF_STANDARD{X})\npreInfo.attenuation=computeDistanceLightFalloff_Standard(preInfo.lightOffset,light{X}.vLightFalloff.x);\npreInfo.attenuation*=computeDirectionalLightFalloff_Standard(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w,light{X}.vLightData.w);\n#else\npreInfo.attenuation=computeDistanceLightFalloff(preInfo.lightOffset,preInfo.lightDistanceSquared,light{X}.vLightFalloff.x,light{X}.vLightFalloff.y);\npreInfo.attenuation*=computeDirectionalLightFalloff(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w,light{X}.vLightData.w,light{X}.vLightFalloff.z,light{X}.vLightFalloff.w);\n#endif\n#elif defined(POINTLIGHT{X})\n#ifdef LIGHT_FALLOFF_GLTF{X}\npreInfo.attenuation=computeDistanceLightFalloff_GLTF(preInfo.lightDistanceSquared,light{X}.vLightFalloff.y);\n#elif defined(LIGHT_FALLOFF_PHYSICAL{X})\npreInfo.attenuation=computeDistanceLightFalloff_Physical(preInfo.lightDistanceSquared);\n#elif defined(LIGHT_FALLOFF_STANDARD{X})\npreInfo.attenuation=computeDistanceLightFalloff_Standard(preInfo.lightOffset,light{X}.vLightFalloff.x);\n#else\npreInfo.attenuation=computeDistanceLightFalloff(preInfo.lightOffset,preInfo.lightDistanceSquared,light{X}.vLightFalloff.x,light{X}.vLightFalloff.y);\n#endif\n#else\npreInfo.attenuation=1.0;\n#endif\n\n\n#ifdef HEMILIGHT{X}\npreInfo.roughness=roughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(roughness,light{X}.vLightDiffuse.a,preInfo.lightDistance);\n#endif\n\n#ifdef HEMILIGHT{X}\ninfo.diffuse=computeHemisphericDiffuseLighting(preInfo,light{X}.vLightDiffuse.rgb,light{X}.vLightGround);\n#elif defined(SS_TRANSLUCENCY)\ninfo.diffuse=computeDiffuseAndTransmittedLighting(preInfo,light{X}.vLightDiffuse.rgb,transmittance);\n#else\ninfo.diffuse=computeDiffuseLighting(preInfo,light{X}.vLightDiffuse.rgb);\n#endif\n\n#ifdef SPECULARTERM\n#ifdef ANISOTROPIC\ninfo.specular=computeAnisotropicSpecularLighting(preInfo,viewDirectionW,normalW,anisotropicTangent,anisotropicBitangent,anisotropy,specularEnvironmentR0,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);\n#else\ninfo.specular=computeSpecularLighting(preInfo,normalW,specularEnvironmentR0,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);\n#endif\n#endif\n\n#ifdef SHEEN\n#ifdef SHEEN_LINKWITHALBEDO\n\npreInfo.roughness=sheenIntensity;\n#endif\ninfo.sheen=computeSheenLighting(preInfo,normalW,sheenColor,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);\n#endif\n\n#ifdef CLEARCOAT\n\n#ifdef HEMILIGHT{X}\npreInfo.roughness=clearCoatRoughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(clearCoatRoughness,light{X}.vLightDiffuse.a,preInfo.lightDistance);\n#endif\ninfo.clearCoat=computeClearCoatLighting(preInfo,clearCoatNormalW,clearCoatAARoughnessFactors.x,clearCoatIntensity,light{X}.vLightDiffuse.rgb);\n#ifdef CLEARCOAT_TINT\n\nabsorption=computeClearCoatLightingAbsorption(clearCoatNdotVRefract,preInfo.L,clearCoatNormalW,clearCoatColor,clearCoatThickness,clearCoatIntensity);\ninfo.diffuse*=absorption;\n#ifdef SPECULARTERM\ninfo.specular*=absorption;\n#endif\n#endif\n\ninfo.diffuse*=info.clearCoat.w;\n#ifdef SPECULARTERM\ninfo.specular*=info.clearCoat.w*info.clearCoat.w;\n#endif\n#ifdef SHEEN\ninfo.sheen*=info.clearCoat.w*info.clearCoat.w;\n#endif\n#endif\n#else\n#ifdef SPOTLIGHT{X}\ninfo=computeSpotLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDirection,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular,light{X}.vLightDiffuse.a,glossiness);\n#elif defined(HEMILIGHT{X})\ninfo=computeHemisphericLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular,light{X}.vLightGround,glossiness);\n#elif defined(POINTLIGHT{X}) || defined(DIRLIGHT{X})\ninfo=computeLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular,light{X}.vLightDiffuse.a,glossiness);\n#endif\n#endif\n#ifdef PROJECTEDLIGHTTEXTURE{X}\ninfo.diffuse*=computeProjectionTextureDiffuseLighting(projectionLightSampler{X},textureProjectionMatrix{X});\n#endif\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCLOSEESM{X}\n#if 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canvasSize: 'auto',
clearColor: 0,
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fogColor: 0,
fogStart: 5,
fogEnd: 20,
// todo: dialog position
positionDialogBoxAtTheTop: false,
tweenDistance: 1.5,
tweenDuration: 150,
tweenFunction: 'linear',
movementHoldInterval: 150,
movementSecondStepInterval: 150,
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curCameraPreset: null,
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scene: null,
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lastStack: null,
lastRoom: null,
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items: {},
tiles: {},
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textCanvas: null,
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tweens: {},
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return t;
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'quadratic': function (t) {
t = 1 - ((1 - t) ** 2);
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fov: 0.9,
inertia: 0.7,
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radius: 6,
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upperRadiusLimit: 6,
upperBetaLimit: Math.PI / 2,
attachControl: true,
followAvatar: true,
lockPointer: true,
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inertia: 0.7,
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alpha: -Math.PI/2,
beta: Math.PI/3,
radius: 20,
lowerRadiusLimit: 20,
upperRadiusLimit: 20,
upperBetaLimit: Math.PI / 2,
attachControl: true,
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'fixed position rotating follower': {
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position: {x: -1, z: 0, y: 3},
followAvatar: true,
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inertia: 0.6,
alpha: -Math.PI/2,
beta: Math.PI/2,
radius: 0.5,
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lowerBetaLimit: 0.1 * Math.PI,
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followAvatar: true,
lockPointer: true,
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radius: 0.5,
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lowerBetaLimit: 0.1 * Math.PI,
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followAvatar: true,
lockPointer: false,
useLeftAndRightToRotateByAngle: 0.5 * Math.PI,
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value: {
// mode can be either 'perspective' or 'orthographic'
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fov: 0.9,
minZ: 0.001,
maxZ: 100,
},
trait: { followAvatar: false, lockPointer: false },
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arc: {
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value: {
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alpha: -Math.PI/2,
beta: Math.PI/2,
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upperRadiusLimit: 30,
wheelPrecision: 3,
upperBetaLimit: Math.PI/2,
lowerBetaLimit: 0,
rotationTweenTime: 250,
rotationTweenFunction: 'linear',
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vector3: { target: {x: 7.5, z: 7.5, y: 0} },
trait: {
attachControl: false,
useArrowKeysToControlCameraInsteadOfAvatar: false,
useLeftAndRightToRotateByAngle: 0
},
},
universal: {
class: BABYLON.UniversalCamera,
vector3: {
position: {x: 0, z: 0, y: 0},
rotation: {x: 0, z: 0, y: 0}
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},
},
controllableProperties: ['target', 'alpha', 'beta', 'radius'],
traitEffects: {
// to be used inside camera trait setters
// 'this' should refer to camera object
// trait effects will be applied every time the camera is activated or deactivated
attachControl: function (v) {
if (v === true) {
this.ref.attachControl(b3d.sceneCanvas);
// update camera controls
if (this.hasOwnProperty('useArrowKeysToControlCameraInsteadOfAvatar')) {
this.useArrowKeysToControlCameraInsteadOfAvatar = this.useArrowKeysToControlCameraInsteadOfAvatar;
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this.ref.detachControl(b3d.sceneCanvas);
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followAvatar: function (v) {
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this.ref.lockedTarget = b3d.avatarNode;
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this.ref.lockedTarget = null;
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b3d.sceneCanvas.addEventListener("click", b3d.lockPointer);
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b3d.sceneCanvas.removeEventListener("click", b3d.lockPointer);
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useArrowKeysToControlCameraInsteadOfAvatar: function (v) {
if (v === true) {
if (this.ref.inputs.attached.keyboard) {
this.ref.inputs.attached.keyboard.keysLeft = [37];
this.ref.inputs.attached.keyboard.keysUp = [38];
this.ref.inputs.attached.keyboard.keysRight = [39];
this.ref.inputs.attached.keyboard.keysDown = [40];
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['left', 'up', 'right', 'down'].forEach(function (k) {
bitsy.key[k] = null;
});
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var cam = this;
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['keysLeft', 'keysUp', 'keysRight', 'keysDown'].forEach(function (k) {
cam.ref.inputs.attached.keyboard[k] = [];
});
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bitsy.key.left = 37;
bitsy.key.up = 38;
bitsy.key.right = 39;
bitsy.key.down = 40;
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useLeftAndRightToRotateByAngle: function (v) {
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Object.defineProperty(this, 'rotationState', { value: {}});
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// turn it off and return
if (this.rotationState.movePlayerOriginal) {
// restore the original bitsy function
bitsy.movePlayer = this.rotationState.movePlayerOriginal;
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if (this.rotationState.cameraUpdateOriginal) {
this.ref.update = this.rotationState.cameraUpdateOriginal;
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return;
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thisCamera.rotationState.tweenStartingTime = bitsy.prevTime;
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bitsy.curPlayerDirection = bitsy.Direction.None;
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b3d.patch(thisCamera.ref, 'update', null, function () {
var rotationState = thisCamera.rotationState;
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var tweenPercent = Math.min(tweenFunction(((bitsy.prevTime - rotationState.tweenStartingTime) / thisCamera.rotationTweenTime)), 1);
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b3d.lockPointer = function () {
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b3d.sceneCanvas.requestPointerLock();
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};
b3d.parseSize = function (sizeStr) {
if (!sizeStr) return;
var match;
var parsed;
if (match = sizeStr.match(/^auto/)) {
parsed = { type: 'auto' };
} else if (match = sizeStr.match(/^(\d+)x(\d+)/)) {
parsed = { type: 'fixed', width: match[1], height: match[2] };
} else if (match = sizeStr.match(/^(\d+):(\d+)/)) {
parsed = { type: 'ratio', width: match[1], height: match[2] };
} else if (match = sizeStr.match(/^\d+/)) {
parsed = { type: 'factor', value: match[0] };
} else {
console.error(`invalid size option: ${sizeStr}`);
parsed = { type: 'invalid' };
}
// include serialized version
parsed.serialized = sizeStr;
return parsed;
};
b3d.applyEngineAndCanvasSize = function (engineSizeArg, canvasSizeArg) {
// only apply them in exported game: editor canvas should have fixed styling and resolution
if (bitsy.isPlayerEmbeddedInEditor) {
b3d.engine.resize();
return;
}
var engineSize = b3d.parseSize(engineSizeArg) || b3d.parseSize(b3d.settings.engineSize);
var canvasSize = b3d.parseSize(canvasSizeArg) || b3d.parseSize(b3d.settings.canvasSize);
// todo: implement 'factor' size for engine and 'ratio' size for canvas
// for now only accept 'fixed' and 'auto' as valid types for both engine and canvas
if (!engineSize || ['fixed', 'auto'].indexOf(engineSize.type) === -1) {
console.warn(`engine size "${engineSize.serialized}" is invalid. resetting to auto`);
engineSize = b3d.parseSize('auto');
}
if (!canvasSize || ['fixed', 'auto'].indexOf(canvasSize.type) === -1) {
console.warn(`canvas size "${canvasSize.serialized}" is invalid. resetting to auto`);
canvasSize = b3d.parseSize('auto');
}
// set engine and canvas size in the settings for consistency
b3d.settings.engineSize = engineSize.serialized;
b3d.settings.canvasSize = canvasSize.serialized;
switch (canvasSize.type) {
case 'fixed':
b3d.sceneCanvas.style.width = canvasSize.width + 'px';
b3d.sceneCanvas.style.height = canvasSize.height + 'px';
b3d.sceneCanvas.style.maxHeight = 'initial';
b3d.sceneCanvas.style.maxWidth = 'initial';
break;
case 'auto':
if (engineSize.type === 'fixed') {
if (parseInt(engineSize.width) >= parseInt(engineSize.height)) {
b3d.sceneCanvas.style.width = '100vw';
b3d.sceneCanvas.style.height = 'initial';
b3d.sceneCanvas.style.maxHeight = '100vh';
} else {
b3d.sceneCanvas.style.height = '100vh';
b3d.sceneCanvas.style.width = 'initial';
b3d.sceneCanvas.style.maxWidth = '100vw';
}
} else {
b3d.sceneCanvas.style.width = '100vw';
b3d.sceneCanvas.style.height = '100vh';
}
break;
case 'ratio':
if (engineSize.type === 'fixed') {
console.warning('canvas size can only be set as aspect ratio when engine size is not fixed');
b3d.applyEngineAndCanvasSize(engineSizeArg, 'auto');
return;
} else {
// todo: implement setting canvas dimensions as aspect ratio
}
break;
}
switch (engineSize.type) {
case 'fixed':
b3d.engine.setSize(parseInt(engineSize.width), parseInt(engineSize.height));
break;
case 'auto':
b3d.engine.resize();
break;
case 'factor':
// todo: impelement setting engine resolution as a screen resolution with the downscale factor
break;
}
// make sure orthographic camera preserves aspect ratio correctly
if (b3d.mainCamera) b3d.mainCamera.recalculateOrthoBounds();
};
document.addEventListener('DOMContentLoaded', function() {
// patch bitsy with bitsy 3d functions
// ensure compatibilty with hacks in exported game by using kitsy when it's included
if (bitsy.EditMode === undefined) {
smartPatch('startExportedGame', null, function () {
b3d.init();
});
smartPatch('update', null, function () {
b3d.update();
b3d.render();
});
}
var py;
smartPatch('dialogRenderer.DrawTextbox',
function () {
py = bitsy.player().y;
bitsy.player().y = b3d.settings.positionDialogBoxAtTheTop ? bitsy.mapsize : 0;
}, function () {
bitsy.player().y = py;
});
smartPatch('updateAnimation', null, function () {
if (bitsy.animationCounter === 0) {
Object.values(b3d.animatedMaterials).forEach(function (entry) {
var drawing = entry[0];
var mat = entry[1];
if (drawing.animation.isAnimated) {
mat.diffuseTexture.uOffset = drawing.animation.frameIndex / drawing.animation.frameCount;
// unfreeze material to pass updated values to the shader when rendering this frame
mat.unfreeze();
}
});
// keep track of whether we updated animations, to freeze materials after rendering this frame
b3d.didUpdateAnimations = true;
}
});
// adjust movement direction relative to the camera
smartPatch('movePlayer',
function () {
var rotationTable = {};
rotationTable[bitsy.Direction.Up] = bitsy.Direction.Left;
rotationTable[bitsy.Direction.Left] = bitsy.Direction.Down;
rotationTable[bitsy.Direction.Down] = bitsy.Direction.Right;
rotationTable[bitsy.Direction.Right] = bitsy.Direction.Up;
rotationTable[bitsy.Direction.None] = bitsy.Direction.None;
b3d.rawDirection = bitsy.curPlayerDirection;
var rotatedDirection = bitsy.curPlayerDirection;
var ray = b3d.curActiveCamera.ref.getForwardRay().direction;
var ray2 = new BABYLON.Vector2(ray.x, ray.z);
ray2.normalize();
var a = (Math.atan2(ray2.y, ray2.x) / Math.PI + 1) * 2 + 0.5;
if (a < 0) {
a += 4;
}
for (var i = 0; i < a; ++i) {
rotatedDirection = rotationTable[rotatedDirection];
}
bitsy.curPlayerDirection = rotatedDirection;
},
function () {
bitsy.curPlayerDirection = b3d.rawDirection;
});
smartPatch('reset_cur_game', null, b3d.reInit3dData);
function tryAddingToKitsyQueue(key, kind, func) {
if (window.kitsy) {
var queue;
if (kind === 'before') {
queue = window.kitsy.queuedBeforeScripts;
} else if (kind === 'after') {
queue = window.kitsy.queuedAfterScripts;
}
if (queue) {
queue[key] = queue[key] || [];
queue[key].push(func);
return true;
}
}
return false;
}
function smartPatch (key, before, after) {
var patchScope = key.split('.').length > 1 ? bitsy[key.split('.')[0]] : bitsy;
var patchName = key.split('.').length > 1 ? key.split('.')[1] : key;
if (before) tryAddingToKitsyQueue(key, 'before', before) || b3d.patch(patchScope, patchName, before, null);
if (after) tryAddingToKitsyQueue(key, 'after', after) || b3d.patch(patchScope, patchName, null, after);
}
});
// helper function to patch functions
b3d.patch = function (scope, name, before, after) {
var original = scope[name];
var patched = function () {
if (before) before.apply(scope, arguments);
var output = original.apply(scope, arguments);
if (after) after.apply(scope, arguments);
return output;
}
scope[name] = patched;
};
b3d.init = function () {
if (bitsy.isPlayerEmbeddedInEditor) {
b3d.sceneCanvas = document.getElementById('sceneCanvas');
b3d.textCanvas = document.getElementById('textCanvas');
} else {
// if not in the editor, do the setup specific for exported game
// hide the original canvas and add a stylesheet
// to make the 3D render in its place
bitsy.canvas.parentElement.removeChild(bitsy.canvas);
var style = `
canvas {
-ms-interpolation-mode: nearest-neighbor;
image-rendering: -moz-crisp-edges;
image-rendering: pixelated;
}
canvas:focus {
outline: none;
}
#gameContainer {
position: absolute;
display: inline-grid; /*to prevent it from growing a few pixels taller than sceneCanvas*/
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
#sceneCanvas {
position: static;
object-fit: contain;
width: 100vw;
max-height: 100vh;
}
#textCanvas {
position: absolute;
object-fit: contain;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: none;
pointer-events: none;
}`;
var sheet = document.createElement('style');
sheet.textContent = style;
document.head.appendChild(sheet);
var gameContainer = document.createElement('div');
gameContainer.id = 'gameContainer';
document.body.appendChild(gameContainer);
b3d.sceneCanvas = document.createElement('canvas');
b3d.sceneCanvas.id = 'sceneCanvas';
gameContainer.appendChild(b3d.sceneCanvas);
b3d.textCanvas = document.createElement('canvas');
b3d.textCanvas.id = 'textCanvas';
gameContainer.appendChild(b3d.textCanvas);
b3d.textContext = b3d.textCanvas.getContext('2d');
}
b3d.engine = new BABYLON.Engine(b3d.sceneCanvas, false);
b3d.scene = new BABYLON.Scene(b3d.engine);
b3d.scene.ambientColor = new BABYLON.Color3(1, 1, 1);
b3d.scene.freezeActiveMeshes();
// optimization: this gives noticeable boost in very large scenes
b3d.scene.blockMaterialDirtyMechanism = true;
// set up text canvas
b3d.textCanvas.width = bitsy.canvas.width;
b3d.textCanvas.height = bitsy.canvas.height;
b3d.textContext = b3d.textCanvas.getContext('2d');
bitsy.dialogRenderer.AttachContext(b3d.textContext);
// create basic resources
b3d.meshTemplates = b3d.initMeshTemplates();
// material
b3d.baseMat = new BABYLON.StandardMaterial('base material', b3d.scene);
b3d.baseMat.ambientColor = new BABYLON.Color3(1, 1, 1);
b3d.baseMat.maxSimultaneousLights = 0;
b3d.baseMat.freeze();
// create transform node that will copy avatar's position
// prevents crashes when used as a camera target when avatar mesh is a billboard
b3d.avatarNode = new BABYLON.TransformNode('avatarNode');
// initialize the following objects by parsing serialized data:
// * b3d.meshConfig
// * b3d.roomsInStack
// * b3d.stackPosOfRoom
// * b3d.camera
// * b3d.settings
b3d.parseData();
// watch for browser/canvas resize events
window.addEventListener("resize", function () {
if (b3d.settings.engineSize === 'auto' || b3d.settings.canvasSize === 'auto') {
b3d.applyEngineAndCanvasSize();
}
});
// watch for locking/unlocking the pointer
document.addEventListener('pointerlockchange', function () {
if (document.pointerLockElement || document.mozPointerLockElement) {
b3d.isPointerLocked = true;
} else {
b3d.isPointerLocked = false;
}
});
};
// return true if data was parsed successfully and false if it was initiazlied with default values
b3d.parseDataFromDialog = function () {
var serialized = bitsy.dialog['DATA3D'] && bitsy.dialog['DATA3D'].src;
var parsed;
if (serialized) {
// remove bitsy multiline dialog tokens if there are any
serialized = serialized.replace('"""\n', '');
serialized = serialized.replace('\n"""', '');
var parsed = JSON.parse(serialized);
}
// parse mesh config
// b3d.meshConfig should contain configuration for every drawing
[].concat(Object.values(bitsy.tile), Object.values(bitsy.sprite), Object.values(bitsy.item)).forEach(function (drawing) {
var parsedConfig = parsed && parsed.mesh[drawing.drw] || {};
b3d.meshConfig[drawing.drw] = b3d.parseMesh(drawing, parsedConfig);
});
// parse stacks
if (parsed && parsed.stack) {
Object.entries(parsed.stack).forEach(function (entry) {
var stackId = entry[0];
var roomList = entry[1];
roomList.forEach(function (room) {
b3d.registerRoomInStack(room.id, stackId, room.pos);
});
});
}
b3d.settings = JSON.parse(JSON.stringify(b3d.defaultSettings));
if (parsed && parsed.settings) {
Object.keys(b3d.defaultSettings).forEach(function (key) {
if (parsed.settings[key] !== null && parsed.settings[key] !== undefined) {
b3d.settings[key] = parsed.settings[key];
}
});
}
b3d.applySettings();
// load camera from serialized data or create a default camera
// camera can be either a string specifying a preset or an object with custom camera configuration
if (parsed && parsed.camera) {
if (typeof parsed.camera === 'string') {
b3d.curCameraPreset = b3d.cameraPresets[parsed.camera] ? parsed.camera : b3d.defaultCameraPreset;
b3d.mainCamera = b3d.createCamera(b3d.cameraPresets[b3d.curCameraPreset]);
} else if (typeof parsed.camera === 'object') {
b3d.curCameraPreset = null;
b3d.mainCamera = b3d.createCamera(parsed.camera);
}
} else {
b3d.curCameraPreset = b3d.defaultCameraPreset;
b3d.mainCamera = b3d.createCamera(b3d.cameraPresets[b3d.defaultCameraPreset]);
}
b3d.mainCamera.activate();
return Boolean(serialized);
}; // b3d.parseDataFromDialog ()
b3d.parseData = b3d.parseDataFromDialog;
b3d.reInit3dData = function () {
// clear all caches to force all drawings to reset during the update
b3d.clearCaches(Object.values(b3d.caches));
// since there is no way to tell what exactly was changed, reset everything
// reset stack objects
b3d.roomsInStack = {};
b3d.stackPosOfRoom = {};
b3d.meshConfig = {};
// delete camera
b3d.mainCamera.deactivate();
b3d.mainCamera.ref.dispose();
b3d.mainCamera = null;
// reload data
b3d.parseData();
};
// all objects will have drawing, type, transparency, hidden and alpha set by b3d.getDefaultMeshProps,
// and other properties are optional
b3d.parseMesh = function (drawing, parsedConfig) {
var config = b3d.getDefaultMeshProps(drawing);
config.type = parsedConfig.type || config.type;
config.transparency = parsedConfig.hasOwnProperty('transparency') ? parsedConfig.transparency : config.transparency;
config.transform = parsedConfig.transform && b3d.transformFromArray(parsedConfig.transform.split(','));
config.replacement = parsedConfig.replacement && b3d.getDrawingFromDrw(parsedConfig.replacement);
config.hidden = parsedConfig.hasOwnProperty('hidden') ? parsedConfig.hidden : config.hidden;
config.alpha = parsedConfig.hasOwnProperty('alpha') ? parsedConfig.alpha : config.alpha;
if (parsedConfig.children && parsedConfig.children.length > 0) {
config.children = [];
parsedConfig.children.forEach(function (c) {
var childDrw;
var childConfig;
if (typeof c === 'object' && c.drw) {
childDrw = c.drw;
childConfig = b3d.parseMesh(b3d.getDrawingFromDrw(childDrw), c);
} else if (typeof c === 'string') {
childDrw = c;
childConfig = b3d.parseMesh(b3d.getDrawingFromDrw(childDrw), {});
}
if (childConfig) {
config.children.push(childConfig);
}
});
}
return config;
};
b3d.applySettings = function () {
bitsy.playerHoldToMoveInterval = b3d.settings.movementHoldInterval;
bitsy.playerSecondStepInterval = b3d.settings.movementSecondStepInterval;
b3d.applyEngineAndCanvasSize();
// apply fog settings
b3d.scene.fogStart = b3d.settings.fogStart;
b3d.scene.fogEnd = b3d.settings.fogEnd;
b3d.scene.fogMode = b3d.settings.enableFog ? BABYLON.Scene.FOGMODE_LINEAR : BABYLON.Scene.FOGMODE_NONE;
};
// create a camera from serialized data
b3d.createCamera = function (camData) {
if (!camData) {
return;
} else if (!camData.type) {
console.error("couldn't create camera: camera type wasn't specified");
return;
} else if (!b3d.cameraDataModel.cameraTypes[camData.type]) {
console.error(`couldn't create camera: camera type '${camData.type}' isn't supported"`);
return;
}
var camera = {};
// define read-only camera type
Object.defineProperty(camera, 'type', {
configurable: false,
enumerable: true,
writable: false,
value: camData.type,
});
// camera.ref will hold a reference to babylonjs camera
Object.defineProperty(camera, 'ref', {
configurable: false,
enumerable: false,
writable: false,
value: new b3d.cameraDataModel.cameraTypes[camData.type].class(),
});
// set up value properties
[].concat(
Object.entries(b3d.cameraDataModel.commonProperties.value || {}),
Object.entries(b3d.cameraDataModel.cameraTypes[camData.type].value || {}),
)
.forEach(function (entry) {
var k = entry[0];
var v = entry[1];
// if property is controllable by direct user input, we should keep a separate version of it
var isControllable = b3d.cameraDataModel.controllableProperties.indexOf(k) !== -1;
if (isControllable) {
var internalValue;
Object.defineProperty(camera, k, {
configurable: true,
enumerable: true,
get: function () { return internalValue; },
set: function (a) {
internalValue = a;
this.ref[k] = a;
},
});
// define special properties that need custom setters
} else if (k === 'mode') {
var internalValue;
Object.defineProperty(camera, 'mode', {
configurable: true,
enumerable: true,
get: function () { return internalValue; },
set: function (a) {
internalValue = a;
if (a === 'perspective') {
this.ref.mode = BABYLON.Camera.PERSPECTIVE_CAMERA;
} else if (a === 'orthographic') {
this.ref.mode = BABYLON.Camera.ORTHOGRAPHIC_CAMERA;
}
},
});
} else if (k === 'orthoSize') {
Object.defineProperty(camera, 'recalculateOrthoBounds', {
// adjust orthographic boundaries according to the orthoSize and aspect ratio
configurable: false,
enumerable: false,
writable: false,
value: function () {
// figure out aspect ratio
var widthFactor = 1;
var heightFactor = 1;
var ratio = this.ref.getEngine().getRenderWidth() / this.ref.getEngine().getRenderHeight();
if (ratio >= 1) {
widthFactor = ratio;
} else {
heightFactor = 1 / ratio;
}
// divide orthoSize by two for each dimension
this.ref.orthoLeft = -(this.orthoSize * widthFactor) / 2;
this.ref.orthoRight = (this.orthoSize * widthFactor) / 2;
this.ref.orthoTop = (this.orthoSize * heightFactor) / 2;
this.ref.orthoBottom = -(this.orthoSize * heightFactor) / 2;
},
});
var internalValue;
Object.defineProperty(camera, 'orthoSize', {
configurable: true,
enumerable: true,
get: function () { return internalValue; },
set: function (a) {
internalValue = a;
this.recalculateOrthoBounds();
},
});
// define regular properties
} else {
Object.defineProperty(camera, k, {
configurable: true,
enumerable: true,
get: function () { return this.ref[k]; },
set: function (a) { this.ref[k] = a; },
});
}
// set properties
if (camData[k] !== undefined) {
camera[k] = camData[k];
} else {
camera[k] = v;
}
});
// set up vector properties
[].concat(
Object.entries(b3d.cameraDataModel.commonProperties.vector3 || {}),
Object.entries(b3d.cameraDataModel.cameraTypes[camData.type].vector3 || {}),
)
.forEach(function (entry) {
var k = entry[0];
var v = entry[1];
var isControllable = b3d.cameraDataModel.controllableProperties.indexOf(k) !== -1;
var internalVectorObject = {};
camera.ref[k] = new BABYLON.Vector3();
Object.keys(camera.ref[k]).forEach(function (vectorKey) {
if (isControllable) {
var val;
Object.defineProperty(internalVectorObject, vectorKey, {
configurable: true,
enumerable: true,
get: function () { return val; },
set: function (a) { val = camera.ref[k][vectorKey] = a; },
});
} else {
Object.defineProperty(internalVectorObject, vectorKey, {
configurable: true,
enumerable: true,
get: function () { return camera.ref[k][vectorKey]; },
set: function (a) { camera.ref[k][vectorKey] = a; },
});
}
});
camera[k] = internalVectorObject;
if (camData[k]) {
b3d.deepCopyObjectState(camera[k], camData[k]);
} else {
b3d.deepCopyObjectState(camera[k], v);
}
});
// set up traits
// local variable to store internal trait values for this camera
var traits = {};
[].concat(
Object.entries(b3d.cameraDataModel.commonProperties.trait || {}),
Object.entries(b3d.cameraDataModel.cameraTypes[camData.type].trait || {}),
)
.forEach(function (entry) {
var k = entry[0];
var v = entry[1];
traits[k] = null;
Object.defineProperty(camera, k, {
configurable: true,
enumerable: true,
get: function () { return traits[k]; },
set: function (a) {
traits[k] = a;
// if camera is currently active, invoke trait effect immediately
if (b3d.curActiveCamera === this) {
b3d.cameraDataModel.traitEffects[k].call(this, a);
}
},
});
if (camData[k] !== undefined) {
camera[k] = camData[k];
} else {
camera[k] = v;
}
});
// define methods
Object.defineProperty(camera, 'activate', {
configurable: false,
enumerable: false,
writable: false,
value: function () {
if (b3d.curActiveCamera) {
b3d.curActiveCamera.deactivate();
}
b3d.curActiveCamera = this;
b3d.scene.activeCameras = [];
b3d.scene.activeCamera = this.ref;
// enable trait effects
Object.keys(traits).forEach(function (t) {
if (traits[t]) {
b3d.cameraDataModel.traitEffects[t].call(this, true);
}
}, this);
},
});
Object.defineProperty(camera, 'deactivate', {
configurable: false,
enumerable: false,
writable: false,
value: function () {
// disable trait effects
Object.keys(traits).forEach(function (t) {
if (traits[t]) {
b3d.cameraDataModel.traitEffects[t].call(this, false);
}
}, this);
},
});
Object.defineProperty(camera, 'resetRef', {
configurable: false,
enumerable: false,
writable: false,
value: function () {
b3d.deepCopyObjectState(this.ref, this, b3d.cameraDataModel.controllableProperties);
},
});
return camera;
};
b3d.getDefaultMeshProps = function (drawing) {
return {
drawing: drawing,
type: b3d.getDefaultMeshType(drawing),
transparency: b3d.getDefaultTransparency(drawing),
hidden: false,
alpha: 1,
};
};
b3d.transformFromArray = function (arr) {
return BABYLON.Matrix.Compose(
// scale
new BABYLON.Vector3(
Number(arr[0]) || 1,
Number(arr[1]) || 1,
Number(arr[2]) || 1
),
// rotation
BABYLON.Quaternion.FromEulerAngles(
(Number(arr[3]) || 0) * Math.PI / 180,
(Number(arr[4]) || 0) * Math.PI / 180,
(Number(arr[5]) || 0) * Math.PI / 180
),
// translation
new BABYLON.Vector3(
Number(arr[6]) || 0,
Number(arr[7]) || 0,
Number(arr[8]) || 0
),
);
};
// helper function
// finds drawing object by its full id i.g. 'SPR_A'
b3d.getDrawingFromDrw = function (drw) {
var map;
var typeAndId = drw.split('_');
switch (typeAndId[0]) {
case 'TIL':
map = bitsy.tile;
break;
case 'SPR':
map = bitsy.sprite;
break;
case 'ITM':
map = bitsy.item;
break;
default:
break;
}
return map[ typeAndId[1] ];
};
b3d.registerRoomInStack = function (roomId, stackId, pos) {
b3d.roomsInStack[stackId] = b3d.roomsInStack[stackId] || [];
// add room to the list if it is not already there
if (b3d.roomsInStack[stackId].indexOf(roomId) === -1) {
b3d.roomsInStack[stackId].push(roomId);
}
// add or update position of the room in the stack
b3d.stackPosOfRoom[roomId] = {
stack: stackId,
pos: pos,
};
};
b3d.unregisterRoomFromStack = function (roomId) {
if (!b3d.stackPosOfRoom[roomId]) return;
var stackId = b3d.stackPosOfRoom[roomId].stack;
b3d.roomsInStack[stackId].splice(b3d.roomsInStack[stackId].indexOf(roomId), 1);
delete b3d.stackPosOfRoom[roomId];
// delete the stack if it became empty
if (b3d.roomsInStack[stackId].length === 0) {
delete b3d.roomsInStack[stackId];
}
};
b3d.serializeDataAsDialog = function () {
// serialize stack data
var stackSerialized = {};
Object.entries(b3d.roomsInStack).forEach(function (entry) {
var stackId = entry[0];
var roomList = entry[1];
stackSerialized[stackId] = stackSerialized[stackId] || [];
roomList.forEach(function (roomId) {
stackSerialized[stackId].push({
id: roomId,
pos: b3d.stackPosOfRoom[roomId].pos,
});
});
});
// serialize mesh data
var meshSerialized = {};
Object.entries(b3d.meshConfig).forEach(function (entry) {
var id = entry[0]
var config = entry[1];
var configSerialized = b3d.serializeMesh(config);
if (Object.values(configSerialized).length > 0) {
meshSerialized[id] = configSerialized;
}
});
var result = JSON.stringify({
camera: b3d.curCameraPreset || b3d.mainCamera,
settings: b3d.settings,
mesh: meshSerialized,
stack: stackSerialized
}, null, 2);
// console.log(result);
bitsy.dialog['DATA3D'] = {
src:'"""\n' + result + '\n"""',
name: null,
};
}; // b3d.serializeDataAsDialog
b3d.serializeData = b3d.serializeDataAsDialog;
b3d.serializeMesh = function (meshConfig) {
var drawing = meshConfig.drawing;
var configSerialized = {};
if (meshConfig.type !== b3d.getDefaultMeshType(drawing)) {
configSerialized.type = meshConfig.type;
}
if (meshConfig.transform && !meshConfig.transform.isIdentity()) {
configSerialized.transform = b3d.serializeTransform(meshConfig.transform).join(',');
}
if (meshConfig.transparency !== b3d.getDefaultTransparency(drawing)) {
configSerialized.transparency = meshConfig.transparency;
}
if (meshConfig.replacement) {
configSerialized.replacement = meshConfig.replacement.drw;
}
if (meshConfig.hidden) {
configSerialized.hidden = meshConfig.hidden;
}
if (meshConfig.hasOwnProperty('alpha') && meshConfig.alpha !== 1) {
configSerialized.alpha = meshConfig.alpha;
}
if (meshConfig.children && meshConfig.children.length > 0) {
configSerialized.children = [];
meshConfig.children.forEach(function (childConfig) {
var childConfigSerialized = b3d.serializeMesh(childConfig);
childConfigSerialized.drw = childConfig.drawing.drw;
configSerialized.children.push(childConfigSerialized);
});
}
return configSerialized;
};
b3d.serializeTransform = function (transform) {
// serialize transform matrix as an array:
// [ scaleX, scaleY, scaleZ,
// rotationX, rotationY, rotationZ,
// translationX, translationY, translationZ ]
var scale = new BABYLON.Vector3();
var rotation = new BABYLON.Quaternion();
var translation = new BABYLON.Vector3();
transform.decompose(scale, rotation, translation);
return [].concat(
scale.asArray(),
rotation.toEulerAngles().asArray().map(function(n){return n * 180 / Math.PI}),
translation.asArray())
.map(function (n) {
// adjust weird offsets that are apparently caused by float imprecision
// it should be consistent with the editor input validation
// that only allows 5 digits after the decimal point
return Math.round(n * 100000) / 100000;
});
};
b3d.initMeshTemplates = function () {
var meshTemplates = {};
// box and towers
for (var i = 1; i <= bitsy.mapsize; ++i) {
var boxMesh = BABYLON.MeshBuilder.CreateBox('tower' + i, {
size: 1,
height: i,
faceUV: [
new BABYLON.Vector4(0, 0, 1, i), // "back"
new BABYLON.Vector4(0, 0, 1, i), // "front"
new BABYLON.Vector4(0, 0, 1, i), // "right"
new BABYLON.Vector4(0, 0, 1, i), // "left"
new BABYLON.Vector4(0, 0, 1, 1), // "top"
new BABYLON.Vector4(0, 0, 1, 1), // "bottom"
],
wrap: true,
}, b3d.scene);
var uvs = boxMesh.getVerticesData(BABYLON.VertexBuffer.UVKind);
boxMesh.setVerticesData(BABYLON.VertexBuffer.UVKind, uvs);
boxMesh.isVisible = false;
boxMesh.doNotSyncBoundingInfo = true;
// adjust template position so that the instances will be displated correctly
b3d.transformGeometry(boxMesh, BABYLON.Matrix.Translation(0.0, i / 2 - 0.5, 0.0));
meshTemplates['tower' + i] = boxMesh;
}
meshTemplates.box = meshTemplates.tower1;
// floor
var floorMesh = BABYLON.MeshBuilder.CreatePlane(`floor`, {
width: 1,
height: 1,
}, b3d.scene);
// adjust template position so that the instances will be displated correctly
b3d.transformGeometry(floorMesh, BABYLON.Matrix.Translation(0.0, 0.0, 0.5));
// have to transform geometry instead of using regular rotation
// or it will mess up children transforms when using combine tag
b3d.transformGeometry(floorMesh, BABYLON.Matrix.RotationX(Math.PI/2));
floorMesh.isVisible = false;
floorMesh.doNotSyncBoundingInfo = true;
meshTemplates.floor = floorMesh;
// plane
var planeMesh = BABYLON.MeshBuilder.CreatePlane('plane', {
width: 1,
height: 1,
sideOrientation: BABYLON.Mesh.DOUBLESIDE,
frontUVs: new BABYLON.Vector4(0, 1, 1, 0),
backUVs: new BABYLON.Vector4(0, 1, 1, 0),
}, b3d.scene);
// in case of rotation have to transform geometry or it will affect positions of its children
b3d.transformGeometry(planeMesh, BABYLON.Matrix.RotationX(Math.PI));
planeMesh.isVisible = false;
meshTemplates.plane = planeMesh;
planeMesh.doNotSyncBoundingInfo = true;
meshTemplates.billboard = planeMesh.clone('billboard');
// wedge
var wedgeMesh = new BABYLON.Mesh("wedgeMesh", b3d.scene);
var wedgeMeshPos = [
-1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, -1, 0, 1, 0, 1, 1, // 0,1,2, 3,4,5,
-1, 0, 1, -1, 0, 0, 0, 1, 0, 0, 1, 1, // 6,7,8,9
0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 0, // 10,11,12,13
0, 0, 1, 0, 0, 0, -1, 0, 0, -1, 0, 1 // 14,15,16,17
];
var wedgeMeshInd = [
0, 1, 2, 3, 4, 5, //triangles on the front and the back
6, 7, 8, 8, 9, 6, // tris that make up the sliding face at the top
10, 11, 12, 12, 13, 10, // right face
14, 15, 16, 16, 17, 14 // bottom face
];
var wedgeMeshUvs = [
0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 0, 1,
0, 0, 1, 0, 1, 1, 0, 1,
0, 0, 1, 0, 1, 1, 0, 1,
0, 0, 1, 0, 1, 1, 0, 1
];
var wedgeMeshVertData = new BABYLON.VertexData();
wedgeMeshVertData.positions = wedgeMeshPos;
wedgeMeshVertData.indices = wedgeMeshInd;
wedgeMeshVertData.uvs = wedgeMeshUvs;
var translation = BABYLON.Matrix.Translation(0.5, -0.5, -0.5);
wedgeMeshVertData.transform(translation);
wedgeMeshVertData.applyToMesh(wedgeMesh);
wedgeMesh.isVisible = false; // but newly created copies and instances will be visible by default
wedgeMesh.doNotSyncBoundingInfo = true;
meshTemplates.wedge = wedgeMesh;
// add empty mesh
meshTemplates.empty = new BABYLON.Mesh('empty', b3d.scene);
return meshTemplates;
}; // b3d.initMeshTemplates()
// to adjust vertices on the mesh
b3d.transformGeometry = function (mesh, matrix) {
var vertData = BABYLON.VertexData.ExtractFromMesh(mesh);
vertData.transform(matrix);
vertData.applyToMesh(mesh);
};
// cache helper
b3d.getCache = function (cacheName, make) {
var cache = {};
b3d.caches[cacheName] = cache;
return function (id, args) {
var cached = cache[id];
if (cached) {
return cached;
}
cached = cache[id] = make.apply(undefined, args);
return cached;
};
};
b3d.getTextureFromCache = b3d.getCache('tex', function(drawing, pal, transparency, alpha) {
var numFrames = drawing.animation.isAnimated? drawing.animation.frameCount: 1;
var imageSource = bitsy.renderer.GetImageSource(drawing.drw);
var frameWidth = imageSource[0][0].length;
var frameHeight = imageSource[0].length;
// get the colors
var bg = bitsy.palette[pal].colors[0].slice();
bg[3] = transparency? 0: Math.round(alpha * 255);
var fg = bitsy.palette[pal].colors[drawing.col].slice();
fg[3] = Math.round(alpha * 255);
var tex = new BABYLON.DynamicTexture(drawing.drw, {
width: frameWidth * numFrames,
height: frameHeight,
}, b3d.scene, false, BABYLON.Texture.NEAREST_NEAREST_MIPNEAREST);
tex.wrapU = tex.wrapV = BABYLON.Texture.CLAMP_ADDRESSMODE;
tex.uScale = 1 / numFrames;
if (transparency || alpha < 1) tex.hasAlpha = true;
var ctx = tex.getContext();
var imageData = ctx.getImageData(0, 0, frameWidth * numFrames, frameHeight);
for (var frameIndex = 0; frameIndex < numFrames; frameIndex++) {
var curFrame = imageSource[frameIndex];
for (var y = 0; y < curFrame.length; y++) {
for (var x = 0; x < curFrame[y].length; x++) {
// position of the red component of the pixel at a given coordinate
var i = y * (frameWidth * numFrames * 4) + ((frameWidth * frameIndex) + x) * 4;
// choose background or foreground color
var col = curFrame[y][x] === 0? bg: fg;
// iterate through red, green, blue and alpha components
// and put them into image data
for (var c = 0; c < col.length; c++) {
imageData.data[i + c] = col[c];
}
}
}
}
ctx.putImageData(imageData, 0, 0);
tex.update();
return tex;
});
b3d.getTexture = function (drawing, pal, transparency, alpha) {
// apply drawing replacement
var altDrawing = b3d.meshConfig[drawing.drw].replacement;
drawing = altDrawing && altDrawing || drawing;
var drw = drawing.drw;
var col = drawing.col;
var key = `${drw},${col},${pal},${transparency},${alpha}`;
return b3d.getTextureFromCache(key, [drawing, pal, transparency, alpha]);
};
b3d.getMaterialFromCache = b3d.getCache('mat', function (drawing, pal, transparency, alpha, key) {
var mat = b3d.baseMat.clone();
mat.diffuseTexture = b3d.getTexture(drawing, pal, transparency, alpha);
if (drawing.animation.isAnimated) {
// make sure it's listed in the collection of animated materials, update the reference if needed
if (b3d.animatedMaterials[key]) {
b3d.animatedMaterials[key][0] = drawing;
b3d.animatedMaterials[key][1] = mat;
} else {
b3d.animatedMaterials[key] = [drawing, mat];
}
}
if (alpha < 1) {
mat.useAlphaFromDiffuseTexture = true;
}
return mat;
});
b3d.getMaterial = function (drawing, pal, transparency, alpha) {
var drw = drawing.drw;
var col = drawing.col;
var key = `${drw},${col},${pal},${transparency},${alpha}`;
return b3d.getMaterialFromCache(key, [drawing, pal, transparency, alpha, key]);
};
b3d.getMeshFromCache = b3d.getCache('mesh', function (drawing, pal, config, hidden) {
var mesh;
if (hidden) {
mesh = b3d.meshTemplates.empty.clone();
} else {
mesh = b3d.meshTemplates[config.type].clone();
}
mesh.makeGeometryUnique();
mesh.isVisible = false;
mesh.material = b3d.getMaterial(drawing, pal, config.transparency, config.alpha);
// enable vertical tiling for towers
if (config.type.startsWith('tower')) {
mesh.material.diffuseTexture.wrapV = BABYLON.Texture.WRAP_ADDRESSMODE;
}
return mesh;
});
b3d.getMesh = function (drawing, pal, config) {
var hidden = b3d.isObjectHidden(config);
// if this object doesn't have children and should be hidden and isn't a sprite, it will be null and won't be added at all
if (hidden && !config.children && drawing.room === undefined) {
return null;
}
var drw = drawing.drw;
var col = drawing.col;
// include type in the key to account for cases when drawings that link to
// the same 'drw' need to have different types when using with other hacks
var key = `${drw},${col},${pal},${config.type},${config.transparency},${config.alpha},${hidden}`;
return b3d.getMeshFromCache(key, [drawing, pal, config, hidden]);
};
b3d.clearCaches = function (cachesArr, drw, col, pal) {
var r = new RegExp(`${drw || '\\D\\D\\D_\\w+?'},${col || '\\d*?'},${pal || '\\d*'}`);
cachesArr.forEach(function(cache) {
Object.keys(cache)
.filter(function(key) {return r.test(key);})
.forEach(function(key) {
cache[key].dispose();
delete cache[key];
});
});
}
b3d.clearCachesPalette = function (pal) {
b3d.clearCaches(Object.values(b3d.caches), null, null, pal);
};
b3d.clearCachesTexture = function (drw) {
b3d.clearCaches(Object.values(b3d.caches), drw, null, null);
};
b3d.clearCachesMesh = function (drw) {
b3d.clearCaches([b3d.caches.mesh], drw, null, null);
};
b3d.update = function () {
// console.log("update called");
b3d.curStack = b3d.stackPosOfRoom[bitsy.curRoom] && b3d.stackPosOfRoom[bitsy.curRoom].stack || null;
var didChangeScene = b3d.curStack? b3d.curStack !== b3d.lastStack: bitsy.curRoom !== b3d.lastRoom;
var editorMode = bitsy.isPlayerEmbeddedInEditor && !bitsy.isPlayMode;
// sprite changes
Object.entries(b3d.sprites).forEach(function (entry) {
var id = entry[0];
var mesh = entry[1];
var s = bitsy.sprite[id];
if (s && b3d.isRoomVisible(s.room)) {
// if the sprite still exists, is in the current room or in the current stack
// update sprite's position
mesh.bitsyOrigin.x = s.x;
mesh.bitsyOrigin.y = s.y;
mesh.bitsyOrigin.roomId = s.room;
var targetX = s.x;
var targetZ = bitsy.mapsize - 1 - s.y;
var targetY = b3d.curStack && b3d.stackPosOfRoom[s.room].pos || 0;
b3d.spriteLastPos[id] = b3d.spriteLastPos[id] || new BABYLON.Vector3(targetX, targetY, targetZ);
var lastPos = b3d.spriteLastPos[id];
if (!editorMode &&
!lastPos.equalsToFloats(targetX, targetY, targetZ) &&
lastPos.subtractFromFloats(targetX, targetY, targetZ).length() <= b3d.settings.tweenDistance) {
// add a tween from current position
b3d.tweens[id] = {
from: mesh.position.clone(),
to: new BABYLON.Vector3(targetX, targetY, targetZ),
start: bitsy.prevTime,
};
} else {
// otherwise move the sprite immediately
mesh.position.x = targetX;
mesh.position.z = targetZ;
mesh.position.y = targetY;
}
// remember current position
lastPos.copyFromFloats(targetX, targetY, targetZ);
} else {
// otherwise remove the sprite
mesh.dispose();
mesh = null;
delete b3d.sprites[id];
delete b3d.tweens[id];
delete b3d.spriteLastPos[id];
}
});
Object.values(bitsy.sprite).filter(function (s) {
// go through bitsy sprites and get those that should be currently displayed
return b3d.isRoomVisible(s.room);
}).forEach(function (s) {
b3d.sprites[s.id] = b3d.updateObject(b3d.sprites[s.id], s, s.room, s.x, s.y);
});
// remove existing tweens when changing the scene
if (didChangeScene || editorMode) {
Object.keys(b3d.tweens).forEach(function(k){
delete b3d.tweens[k];
});
}
// apply tweens
if (!editorMode) {
Object.entries(b3d.tweens).forEach(function (entry) {
var id = entry[0];
var tween = entry[1];
var t = (bitsy.prevTime - tween.start) / b3d.settings.tweenDuration;
if (t < 1) {
BABYLON.Vector3.LerpToRef(
tween.from,
tween.to,
b3d.tweenFunctions[b3d.settings.tweenFunction](t),
b3d.sprites[id].position
);
} else {
delete b3d.tweens[id];
}
});
}
// copy avatar's position into avatarNode
if (b3d.avatarRef && b3d.avatarRef.position) {
b3d.avatarNode.position = b3d.avatarRef.position;
}
// item changes
// delete irrelevant b3d.items
Object.entries(b3d.items).forEach(function (entry) {
var roomId = entry[0].slice(0, entry[0].indexOf(','));
if (b3d.isRoomVisible(roomId)) {
// if this item is in the current stack
// check if it is still listed in its room
// if so keep it as it is and return
if (bitsy.room[roomId].items.find(function (item) {
return `${roomId},${item.id},${item.x},${item.y}` === entry[0];
})) {
return;
}
}
if (entry[1]) {
entry[1].dispose();
}
entry[1] = null;
delete b3d.items[entry[0]];
});
// make/update relevant b3d.items
(b3d.roomsInStack[b3d.curStack] || [bitsy.curRoom]).forEach(function (roomId) {
bitsy.room[roomId].items.forEach(function (roomItem) {
var key = `${roomId},${roomItem.id},${roomItem.x},${roomItem.y}`;
b3d.items[key] = b3d.updateObject(b3d.items[key], bitsy.item[roomItem.id], roomId, roomItem.x, roomItem.y);
});
});
// updated b3d.tiles logic
// first clear the b3d.tiles from rooms that should not be currently displayed
Object.keys(b3d.tiles)
.filter(function(roomId) { return !b3d.isRoomVisible(roomId) })
.forEach(function(roomId) {
b3d.tiles[roomId].forEach(function (row) {
row.forEach(function (tileMesh) {
if (tileMesh !== null) {
tileMesh.dispose();
}
});
});
delete b3d.tiles[roomId];
});
// iterate throught tilemaps of rooms in the current stack
// and update 3d b3d.scene objects accordingly
(b3d.roomsInStack[b3d.curStack] || [bitsy.curRoom]).forEach(function (roomId) {
if (!b3d.tiles[roomId]) {
// generate empty 2d array for meshes
b3d.tiles[roomId] = bitsy.room[roomId].tilemap.map(function(row) {
return row.map(function(tileId) {
return null;
});
});
}
bitsy.room[roomId].tilemap.forEach(function(row, y) {
row.forEach(function(tileId, x) {
b3d.tiles[roomId][y][x] = b3d.updateObject(b3d.tiles[roomId][y][x], bitsy.tile[tileId], roomId, x, y);
});
});
});
// bg changes
b3d.scene.clearColor = b3d.getColor(b3d.settings.clearColor);
b3d.scene.fogColor = b3d.getColor(b3d.settings.fogColor);
b3d.lastStack = b3d.curStack;
b3d.lastRoom = bitsy.curRoom;
// clear out the text context when not in use
if (!bitsy.dialogBuffer.IsActive() || (bitsy.isPlayerEmbeddedInEditor && !bitsy.isPlayMode)) {
if (b3d.dialogDirty) {
b3d.textContext.clearRect(0, 0, b3d.textCanvas.width, b3d.textCanvas.height);
b3d.dialogDirty = false;
}
} else {
b3d.dialogDirty = true;
}
}; // b3d.update()
b3d.render = function () {
// clear scene when rendering title/endings
// using a FOV hack here instead of the engine's clear function
// in order to ensure post-processing isn't overridden
var fov = b3d.curActiveCamera.ref.fov;
if ((!isPlayerEmbeddedInEditor || isPlayMode) && (bitsy.isNarrating || bitsy.isEnding)) {
b3d.curActiveCamera.ref.fov = 0;
}
b3d.scene.render();
// if we updated animations this frame, make sure to freeze animated materials again
if (b3d.didUpdateAnimations) {
Object.values(b3d.animatedMaterials).forEach(function (entry) {
entry[1].freeze();
});
b3d.didUpdateAnimations = false;
};
b3d.curActiveCamera.ref.fov = fov;
};
b3d.updateObject = function (oldObject, drawing, roomId, x, y) {
// consider that drawing can be undefined and oldObject could be undefined
var newObject = null;
if (drawing) {
// if this object doesn't have children and should be hidden, it will be null and won't be added at all
newObject = b3d.getMesh(drawing, bitsy.curPal(), b3d.meshConfig[drawing.drw]);
}
if (oldObject !== newObject && (newObject !== (oldObject && oldObject.sourceMesh))) {
if (oldObject) {
oldObject.dispose();
oldObject = null;
}
if (newObject) {
newObject = b3d.addMeshInstance(newObject, drawing, roomId, x, y);
return newObject;
} else {
return oldObject;
}
} else if (drawing && oldObject) {
b3d.updateChildren(drawing, oldObject);
return oldObject;
} else {
return null;
}
};
b3d.isObjectHidden = function (config) {
return config.hidden && (bitsy.EditMode === undefined || b3d.curActiveCamera === b3d.mainCamera);
};
b3d.isRoomVisible = function (roomId) {
// true if the room is the current room or we are in the stack and the room is not a stray room and is in the current stack
return roomId === bitsy.curRoom || b3d.curStack && b3d.stackPosOfRoom[roomId] && b3d.stackPosOfRoom[roomId].stack === b3d.curStack;
};
b3d.addMeshInstance = function (mesh, drawing, roomId, x, y) {
var instance = mesh.createInstance();
instance.position.x = x;
instance.position.z = bitsy.mapsize - 1 - y;
instance.position.y = b3d.stackPosOfRoom[roomId] && b3d.stackPosOfRoom[roomId].pos || 0;
// 3d editor addition:
// bitsyOrigin property to correctly determine corresponding bitsy drawing when mouse-picking
instance.bitsyOrigin = {
drawing: drawing,
x: x,
y: y,
roomId: roomId,
};
b3d.meshExtraSetup(drawing, instance, b3d.meshConfig[drawing.drw]);
return instance;
};
b3d.getColor = function (colorId) {
var col = bitsy.palette[bitsy.curPal()].colors[colorId];
return new BABYLON.Color3(
col[0] / 255,
col[1] / 255,
col[2] / 255
);
};
b3d.addChildren = function (drawing, mesh) {
// make sure the mesh we are about to add children to doesn't have a parent on its own to avoid ifinite loops
if (!mesh.parent && b3d.meshConfig[drawing.drw].children) {
// add specified drawings to the b3d.scene as child meshes
b3d.meshConfig[drawing.drw].children.forEach(function(childConfig) {
var childDrawing = childConfig.drawing;
var childMesh = b3d.getMesh(childDrawing, bitsy.curPal(), childConfig);
if (childMesh){
childMesh = childMesh.createInstance();
} else {
return;
}
childMesh.position.x = mesh.position.x;
childMesh.position.y = mesh.position.y;
childMesh.position.z = mesh.position.z;
childMesh.setParent(mesh);
b3d.meshExtraSetup(childDrawing, childMesh, childConfig);
// for editor version of the 3d hack allow all child meshes to move with their parent
childMesh.unfreezeWorldMatrix();
});
}
};
b3d.updateChildren = function (parentDrawing, parentMesh) {
var childrenConfigs = b3d.meshConfig[parentDrawing.drw].children;
if (!childrenConfigs || !parentMesh) return;
var childMeshes = parentMesh.getChildren();
childrenConfigs.forEach(function (config, i) {
var oldMesh = childMeshes[i];
var newMesh = null;
newMesh = b3d.getMesh(config.drawing, bitsy.curPal(), config);
if (oldMesh !== newMesh && (newMesh !== (oldMesh && oldMesh.sourceMesh))) {
if (oldMesh) {
oldMesh.dispose();
}
if (newMesh) {
newMesh = newMesh.createInstance();
newMesh.position.x = parentMesh.position.x;
newMesh.position.y = parentMesh.position.y;
newMesh.position.z = parentMesh.position.z;
newMesh.setParent(parentMesh);
b3d.meshExtraSetup(config.drawing, newMesh, config);
newMesh.unfreezeWorldMatrix();
}
}
});
};
b3d.getDefaultTransparency = function (drawing) {
return !drawing.drw.includes('TIL');
};
b3d.getDefaultMeshType = function (drawing) {
if (drawing.id === bitsy.playerId) {
return 'plane';
}
if (drawing.drw.startsWith('ITM')) {
return 'plane';
}
if (drawing.drw.startsWith('SPR')) {
return 'billboard';
}
if (drawing.isWall) {
return 'box';
}
return 'floor';
};
b3d.getBillboardMode = function () {
return BABYLON.TransformNode.BILLBOARDMODE_Y | BABYLON.TransformNode.BILLBOARDMODE_Z;
};
b3d.meshExtraSetup = function (drawing, mesh, meshConfig) {
b3d.addChildren(drawing, mesh);
if (meshConfig.transform) {
mesh.setPreTransformMatrix(meshConfig.transform);
if (drawing === bitsy.player()) {
b3d.avatarNode.setPreTransformMatrix(meshConfig.transform);
}
}
if (mesh.sourceMesh && mesh.sourceMesh.source.name === 'billboard') {
mesh.billboardMode = b3d.getBillboardMode();
} else if (!drawing.drw.startsWith('SPR')) {
mesh.freezeWorldMatrix();
}
if (drawing === bitsy.player()) {
b3d.avatarRef = mesh;
}
};
b3d.deepCopyObjectState = function (target, source, filter) {
var propertyList = filter || Object.keys(source);
propertyList.forEach(function (p) {
if (!(p in target) || !(p in source)) {
return;
} else if (typeof target[p] === 'object' && typeof source[p] === 'object') {
b3d.deepCopyObjectState(target[p], source[p]);
} else {
target[p] = source[p];
}
});
};
b3d.cameraStateSnapshot = {
propertyList: ['alpha', 'beta', 'radius', 'fov', 'target', 'inertia'],
take: function () {
var obj = {};
this.propertyList.forEach(function (p) {
obj[p] = b3d.scene.activeCamera[p];
});
return JSON.stringify(obj);
},
apply: function (snapshot) {
var obj = JSON.parse(snapshot);
b3d.deepCopyObjectState(b3d.scene.activeCamera, obj);
},
};
</script>
</head>
<!-- DOCUMENT BODY -->
<body onload='startExportedGame()'>
<!-- GAME CANVAS -->
<canvas id='game'></canvas>
</body>
</html>
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