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Refraction and Surface Details Explained by sushmsn is a document available to read on EtoBox.
What is Refraction and Surface Details Explained about?
1) The document discusses refraction and reflection details for light rays interacting with a sphere, including equations relating the incident, reflected, and refracted rays. 2) It also covers surface details like texture maps to add color variation and bump maps to modify the surface normal and add small-scale bumps or pores. 3) More advanced techniques include displacement maps that actually modify the surface geometry before calculating visibility and lighting.
- Author
- sushmsn
- Language
- EN