Graphics Render
A simple ray tracing renderer.
Path Tracing
Model:
- Sangonomiya Kokomi/miHoYo/观海子
- Bunny/Standford University
1000x1000 spp3000:
2000x2000 spp3000:
Sampler
All 1000x1000 spp16.
Use different sampler in light sampling.
Uniform
Random
Blue Noise
Polygon Light
| Quadrilateral | Pentagon | Hexagon |
|---|---|---|
 |  |  |
Microfacet Model & Multiple importance sampling
| $\alpha$ | BRDF Sampling | Light Sampling | Multiple importance sampling |
|---|---|---|---|
| 0.01 |  |  |  |
| 0.1 |  |  |  |
| 0.2 |  |  |  |