Awful seams when messing with lod levels on cube maps (OGL)

[toglia]

I'm starting to feel that DirectX handles cubemap texturing better than OpenGL? I was messing with the lod levels on a cube map trying to mimic a brass metal shader (as a saw on a hlsl tutorial) but it looks awful cause the seams show clearly. On the hlsl tutorial it looked impeccable.



Texture taken from the humus lib, and assembled in CubeMapGen.

[toglia]

Its always important to specify this in the texture unit:

Code: Select all

tex_address_mode clamp

I forgot cause I was using a custom shader...