3D Modeling & Texturing

One of the new features of UE4 (in comparison to UE3) is that you can access the world position of a pixel via post processing. I just reali...

Authoring grass and landscape textures to blend nicely can be pretty tough at times. This is where automated methods come in handy. For th...

When someone over at the unreal forums asked for a way to generate cavity maps in the material editor I thought this might be interesting an...

In unreal engine 4 you can use ambient cubemaps which are applied as a post process. This is nice, espacially for dynamically lit scenes, bu...