mtl 9fs { ambient: 1 1 1 diffuse: 1 1 1 specular: 0.5 0.5 0.5 shininess: 250 diffusemap: 9fs_diffuse.pic } p -50 -10 0 p 50 -10 0 p -50 10 0 p 50 10 0 n 0 0 1 t 0 0 t 1 0 t 0 1 t 1 1 c 1 1 1 T 1 0 0 v 0 0 0 0 v 1 0 1 0 v 2 0 2 0 v 3 0 3 0 prim 3 0 1 2 0 9fs prim 3 3 2 1 0 9fs