What is Reflection Model?

A reflection model is a mathematical representation of how light interacts with objects and is mostly used in the field of Computer Graphics (CG).

What Kind of Reflection Model Exist?

• Bidirectional Reflectance Distribution Function (BRDF)
  • Lambertian model
  • Phong model
  • Blinn-Phong model
  • Cook-Torrance model
  • Oren-Nayer model
  • Torrance-Sparrow model
• Bidirectional Subsurface Reflectance Distribution Function (BSSRDF)