FMaterialCompiler::SubstrateTreeStackGetPathUniqueId

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• FMaterialCompiler::SubstrateTreeStackGetPathUniqueId()
• FProxyMaterialCompiler::SubstrateTreeStackGetPathUniqueId()

References

FGuid SubstrateTreeStackGetPathUniqueId()  
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FGuid SubstrateTreeStackGetPathUniqueId()

Remarks

Returns the unique id of the Substrate tree path, identifying the current node we have reached. That is used as a unique identifier for each BSDF, recover their Substrate tree operator and apply some simplifications if required.