512 512
0 0 20
-1 -1 1
2 0 0
0 2 0
10 3 2 0.8
0.2
5
S
0.5 0.5 0 0.45
1 0 0 1 0 0 0 1
S
0.5 -0.5 0 0.45
0 1 0 0 1 0 0 1
S
-0.5 0.5 0 0.45
0 0 1 0 0 1 0 1
S
-0.5 -0.5 0 0.45
1 1 1 1 1 1 0 1
S
0 0 0 0.4
1 1 0 1 1 0 0 1