WebGPU path tracer
- glTF scene import
- direct and indirect lighting
- metals and dielectrics
- diffusion, reflection, refraction, transmission
- texture (albedo) maps
- normal maps
- environment maps
- dispersion
- depth of field
- ACES tone mapping
- BVH of scene objects
- BVH of object meshes
Some scene features needed for full path tracer functionality are not present in glTF format.
| Feature | Solution |
|---|---|
| Camera focus distance | focus_distance custom property on camera |
| Camera fstop | aperture_fstop custom property on camera |
| Environment map | map_env custom property on camera with a path to .exr file |