comp.graphics

Computer Graphics from Scratch

• • Introductory computer graphics algorithms
• • Focus on raytracing and rasterization
• • No external libraries, language-agnostic

The Matrix Arcade

Physically based rendering from first principles

• • Light explained through physical and quantum models
• • Maxwell's equations link electricity and magnetism
• • Electromagnetic waves described with amplitude and frequency

Fog Rendering

• • Derives fog color lerp using transmittance
• • Formulates transmittance for exponential height fog