I need to project a triangle from 3d space onto its 2d plane so that i only have 2 coordinates instead of 3 for each point. My question is, how do i do this? If anyone''s interested, i''m using this to texture my models evenly so there is no stretching. I kinda flatten all the triangles onto one plane and place a texture over it so that it fits nicely. of course, I''ll have to try and keep the flattened mesh as rectangularly shaped as possible to use as little memory as possible. thanks BlueGrass