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LEAN Mapping for Specular Highlights by leolanger2001 is a document available to read on EtoBox.
What is LEAN Mapping for Specular Highlights about?
The document introduces Linear Efficient Antialiased Normal (LEAN) Mapping, a novel method for real-time filtering of specular highlights in bump and normal maps, which operates in a common tangent space to enhance visual quality without significant computational overhead. It addresses the limitations of traditional bump mapping, particularly in terms of aliasing and specularity at varying distances, by allowing for efficient combination of multiple bump layers and compatibility with existing shading models
- Author
- leolanger2001
- Language
- EN