List of PBRMaterial Properties not supported by glTF/glb

Is there a list anywhere of all the PBRMaterial properties, metallicRoughnessMaterial properties, and specularGlossinessMaterial properties that are not saved/encoded into glTF/glb? Thanks.

pinging @Drigax

Good question. No, we don’t have an explicit list, but I’d be interested in possibly adding that to our documentation somewhere.

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For a start, there is an exhaustive List of gltf material properties in the specification. Should be fairly straight forward to match those up with the PBR properties.

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To add onto this previous answer, here is a (hopefully) exhaustive list of what glTF functionality is currently supported

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awesome, thanks!!