WiRay is a very simple renderer based on nori, used to learning PBRT.
WiRay compiles and runs successfully on Windows, and has not been tested on other platforms. You can generate vs2019 sln through cmake-gui, or cmake command line. You also can play with the executable in release file.
| Functions | state |
|---|---|
| direct lighting | done |
| Path tracing | done |
| multi important sampling | done |
| photon mapping | done |
| homogeneous medium | done |
| volume path tracing | done |
| Disney brdf | done |
| bdpt | doing |
| mlt | doing |
| subsurfaces scattering | doing |
| ppm/sppm/mmlt/vcm...(advance light transporting algorithms) | planing |
Also lots of important but trivial feature light GUI and multi-threading is done by nori.
Path tracing with Disney brdf:
Naive photon mapping with simple caustic:
Homogeneous Volume rendering:
