three-gpu-pathtracer
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gkjohnson
Path tracing renderer and utilities for three.js built on top of three-mesh-bvh.
| Path Traced | three.js | |---|---| | | | Possibly due to #63 and a poor PDF being used at the moment.
- subsurface scattering - can be used for fog? - variable density fog / volumes? - 3d textures - ray marching - https://github.com/KhronosGroup/glTF/pull/1825
- https://www.blendswap.com/blend/18762 - https://www.blendswap.com/blend/13953
Related to #368 When env map is 1 x 1px:
This will only work when no transparent volumes are in the scene. Related to #141
Add new test models to model-viewer configs: https://github.com/KhronosGroup/glTF-Sample-Models/tree/master/2.0
Related #210 **TODO** - [ ] See if we can remove the bright rim - [ ] Confirm GGX functions in MaterialX implementation - Possibly requires shifting fresnel approaches
Fix #266 **TODO** - Might want to provide an individual material for "shadow catcher" or "geom reflection catcher" if we want to support a cut-away floor with transparency. - ~Specular...