![]() This process is quite different from the traditional texture mapping process and should not be confused with it.Bump mapping is used for several applications and programs.The process does not use additional polygons but uses extensions such as horizon and parallax mapping and the Phong shading and reflection model.The process involves lighting calculations and modifications to the texture of the map surface to create a rough surface with bumps and shadows.Bump mapping is a graphics simulation process used on the 3D objects surfaces to make them look much more realistic.In simple words, in this technique, irregularities are created on a surface via shading, which would have looked plain and ugly otherwise. Technically, bump mapping signifies a video accelerator technique that uses the height-field method. Was this helpful? What is Bump Mapping?īump mapping refers to a specific technique used in computer graphics by which bumps and shadows are simulated on a smooth surface of a 3D object to give rough textures to it.
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