3
votes
1answer
313 views

Finding Pixels within UV Coordinates

I am building lightmaps for 3D models. My lightmap algorithm needs to determine which pixels( lumels ) within the lightmap texture fall within the boundary of a mesh face( triangle )...this process ...
1
vote
1answer
337 views

How would I get this to UV map correctly?

Alright so I have my code to draw out a big landscape using C++ and DirectX. I had it textured with one texture and then needed to add more. I saw people doing it where they had 1 texture image and ...