G.T.A.2 Map Editor

[Carver413]

I read somewhere that although non power of 2 textures are supported, the power of 2 will get better performance. I would like to know how much better performance...

I read somewhere that opengl actually expands these internally so they end up as power of 2 anyway. the advantage would be in the passing of smaller texture or maybe thats where the slowdown occures. best practice of course would be to try to put them on a single texture and map them properly