Illumination
Ray Casting
Goal
Overview
Modeling Light Sources
Empirical Models
OpenGL Light Source Models
Point Light Source
Directional Light Source
Spot Light Source
Modeling Surface Reflectance
OpenGL Reflectance Model
Diffuse Reflection
Specular Reflection
Emission
Ambient Term
Surface Illumination Calculation
Global Illumination
Shadows
Recursive Ray Tracing
Mirror reflections
Transparency
Refractive Transparency
Refractive Tranparency
Summary
Illumination Terminology
Email: funk@cs.princeton.edu
Home Page: http://www.cs.princeton.edu/~funk