WebGPURenderer: Prevent PMREM to break when missing textures #27951
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Merged
RenaudRohlinger
commented
Mar 20, 2024
| // renderer | ||
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| renderer = new WebGPURenderer( { antialias: true } ); | ||
| renderer = new WebGPURenderer( { antialias: true, forceWebGL: false } ); |
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I forgot to remove this line but this basically does nothing (WebGPURenderer will still fallback to webgl if the webgpu context is not available) so I will include a patch in another PR later.
This was referenced Mar 23, 2024
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Related issue: #27829
Description
Fix
webgpu_cubemap_adjustments,webgpu_cubemap_dynamic,webgpu_cubemap_mixandwebgpu_parallax_uv, introduceloadCubemapAsyncand throw error if a texture from a CubeMap is not loaded yet while trying to be used byPMREMNode.Basically the material was trying to use the envmap generated by
RGBMLoaderbut some texture from theCubeMapwere not resolved yet. It was returning some empty values in the array making it difficult to identify so I now initialize toundefinedthe images inRGBMLoader. Also added a check for basic envmap.If a texture is missing we now throw an error like so:
/cc @sunag
This contribution is funded by Utsubo