Using own shaders in WGSL or TSL in postprocessing with WebGPU?

[Attila_Schroeder]

Does anyone have experience with using their own shaders in WGSL or TSL in post-processing with WebGPU?
I know the two examples in the three.js examples but they only use buildIn effects. I’m looking for something like shaderPass from WebGL so I can use my own shaders.

[sunag]

Hi, webgpu_backdrop_water use TSL pass( scene, camera ), you can reuse with others passes in the same PostProcessing class.

[Attila_Schroeder]

Hi Sunag, thanks, I’ll take a closer look at that this evening. This would allow me to realize Abernier’s wish for a wormhole.

Wormhole renderer

I found this amazing video: [Project Manifold: Non-Euclidean Universe with Wormholes] Does anyone would have any clue on how to reproduce a such “renderer” in Three.js?

But I also need post-processing a lot for myself. I feel like I’m still pretty lonely here on the forum when it comes to WebGPU. That’s why I’m now trying to familiarize myself a little more with the three.js code.
The PMREMGenerator and the pmremNode are new. Unfortunately there was something wrong with the cube textures, but I was able to do a PR myself. mugen87 asked someone to review it.