Radish
Radish is a PathTracer implemented by CUDA and OpenGL
Gallery
left:only light IS, right: RIS
only temporal reuse
only spatial reuse
spatialtemporal reuse
camera and tea sets
teapots with different materials
with a filmic post process and a DOF effect
glass material
teapots aperture
normal visualization
| Scene | BVH |
|---|---|
 |
 |
Reference
- A huge shout-out to UPenn CIS 565 for providing the code base.
- BVH with SAH(https://www.cnblogs.com/lookof/p/3546320.html)
- Sobol Sampling(https://zhuanlan.zhihu.com/p/20197323?columnSlug=graphics)
- PBRT-v3 (https://github.com/mmp/pbrt-v3) which provides an endless source of knowledge. The online book is a gift that keeps giving.
- Models mostly come from knightcrawler25 and Poly Haven