Ray Tracing
Lecture Note
- Ray casting ray-casting.pdf
- Basic Ray tracing ray-tracing-1.pdf
- Sampling strategies ray-tracing-2.pdf
- BSP, binary space partition binary-space-partition.pdf
- BRDF & Ambient occlusion BRDF-ambient-oclusion.pdf, BRDF-ambient-oclusion.pptx
- Reading
- Textbook chapters 4, 10, 13
- Some sampling strategies are discussed here: http://www.cs.utah.edu/~shirley/papers/euro91.pdf
- Efficient Multidimensional Sampling http://www.uni-kl.de/AG-Heinrich/EMS.pdf