Ptilopsis

Graphics algorithms and techniques implemented in (GLSL) shaders, which can be exectued in ShaderToy.

Usage

• Generate executable code in ShaderToy: execute GenerateShaderToyCode.bat in project root directory.
• Generated files:
  • Common.glsl: Basic code for this project, includes ray tracing, sampling, etc.
  • BufferA.glsl: Code for interactive camera.

Implementated algorithms/techinques

(Preview of implemented results/GIFs may require some time to load...)

Visualize spherical harmonics(Order 0-4)	Encoding environtment map to spherical harmonics
Atmosphere rendering with ray marching	Interactive camera & ray tracing framework