Bump mapping is a texture mapping technique in computer graphics for simulating bumps and wrinkles on the surface of an object. This is achieved by perturbing...

In 3D computer graphics, normal mapping, or Dot3 bump mapping, is a texture mapping technique used for faking the lighting of bumps and dents – an implementation...

drawn look. Tenebrae - Custom Quake engine with real time lighting and bumpmapping among other features. Fisheye Quake - Custom Quake engine with fisheye...