how to assign uv coords per face?

Questions & Answers
1

hi there,

i created a mesh by script where tris/faces share vertices. think of it as a very basic terrain-map.
i want to texture each face separately from a texture-atlas …but because the faces share vertices, i can’t “double” assign the correct uv-coords to the corresponding vertex. is it somehow possible to assign uv coords per tri? -i dont want to use another texture/material.

thanks in advance!

2

You have to split the vertices. That is, create duplicates and new triangles for them. The size of the mesh will grow, but it shouldn’t hurt performance too much.