If you want to create realistic 3D graphics, you need to pay attention to the details of the surface of your objects. How do you make them look bumpy, rough, or smooth without adding too many polygons ...

In this tutorial, I show how to add extra close-up detail and shape to terrain using Parallax Occlusion Mapping in Unity and Nanite Displacement in Unreal. The result is significantly more ...

Introduction: Displacement Mapping or Vertex Displacement Mapping is a technique which allows adding details to a surface by deforming the underlying mesh. Basic Idea: Basic Idea of displacement ...

Introduction: Displacement Mapping or Vertex Displacement Mapping is a technique which allows adding details to a surface by deforming the underlying mesh. Basic Idea: Basic Idea of displacement ...

Definition: The original form of bump mapping involves using a grayscale height map to simulate bumps on a surface. The height map defines how much the surface normal should be perturbed at each point ...