png 40 40 manyclip.png
frustum
depth
sRGB
hyp
# p = [1 0 0 0; 0 1 0 0; 0 0 (5+1)/(5-1) 2*5*1/(1-5); 0 0 1 0]



# p * [-4 0 -1 1; 8 9 9 1; 3 -4 2 1]'
color 3 0 0 1 0 1 0 1 0 0
position 4  -4 0 -4 1  8 9 11 7  3 -4 .5 2
drawArraysTriangles 0 3

# p * [-1 03 -2 1; 1 -3 -2 1; 0 20 20 1]'
position 4  -1 -3 -5.5 2  1 -3 -5.5 -2  0 20 27.5 20
color 3 1 0 1 0 1 1 1 1 0
drawArraysTriangles 0 3