size 320 240
vertex_shader transform
fragment_shader white
uniform 0.5 0 0 .5 0 0.5 0 .5 0 0 -0.2 0 0 0 0 1 
vertex_data fff
v -1 -1 -5
v 1 -1 -2
v 1 1 -2
v 1 1 -2
v -1 -1 -5
v -1 1 -5
render triangle
