(edited 31 Oct 23)
USING NODE LIGHTS WITH WEBGPU (question)
I am trying to use Node Lights with WebGPU. Here is a CodePen version of the WebGPU ShadowMap from three.js examples. I have replaced the PhongMaterials with PhongNodeMaterials. How do I also change the SpotLight and DirectionLight to their Node equivalents?
USING NODE MATERIALS WITH WEBGPU (information only)
When I initially switched to using Node Materials with shadows enabled, my program took a big framerate hit. I have since learned that this was because I needed to make additional changes to my program.
Like many others, my program explicitly called a subroutine to render the scene (rendAll) which contained this first line:
To fix the problem, I merely needed to remove the above line from the subroutine, add the following render instruction:
and then remove the program call to rendAll (since the renderer is now making the call).
The ShadowMap example already did this correctly.