Tunan render (Early Version)

This is a physically based render, running on gpu.

Development

• Algorithms

  • PT
  • Volume PT
  • BDPT
  • SPPM

• Scene

  • Camera
  • Transformer
  • XML importer

• Material

  • Diffuse
  • Mirror
  • Dielectric
  • Microfacet

• Light

  • Area light
  • Point light / Spot light / SunLight
  • Environment light

To be continued ...

Processing

• Material

  • ConstantTexture
  • ImageTexture
  • LambertianMaterial
  • DielectricMaterial
  • MirrorMaterial
  • MicrofacetMaterial
  • OrenLayerMaterial

• Medium

  • 各向异性 Medium
  • 各向同性 Medium

• 琐碎的小细节

  • Frequency writing
  • ParsedScene 属性管理
  • Command line 输入

• 对 empty material 的处理。如果不处理而是全部扔到 SurfaceInteractionQueue 里面，那么 empty material 的 intersecation 就会被忽略。

Example

To be continued ...