Yeah this is neat but it is 90% not done and that is being generous. For a open source path tracer with a full glTF compatible material model and lighting and

Yeah this is neat but it is 90% not done and that is being generous. For a open source path tracer with a full glTF compatible material model and lighting and runs in the browser check out: https://github.com/gkjohnson/three-gpu-pathtracer https://github.com/gkjohnson/three-gpu-pathtracer Or if you want hardcore features look at Moonray from Dreamworks: https://github.com/dreamworksanimation/openmoonray https://github.com/dreamworksanimation/openmoonray