Stretched Textures

[Evoc]

One of my textures, or more specifically, the terrain_snow shader from Karith, appears messed up and stretched everywhere (except a few places) where it is applied.

Why is this? It has never happened before with any other texture/shader that I have used.

How can I fix this? Is it something wrong with my compile?

[Taiyo.uk]

That texture is actually a shader that is projected in the Y axis. Because of this it will exhibit stretching artifacts on near-vertical faces. Try following SimonOC's phong shading articles for an explanation of terrain shaders.