Hi,

I am currently setting up a 3D Scan Optimization Workflow, and I was wondering if there maybe is some kind of ONNX Model for inferring a roughness (and metalness) map from the diffuse und height map. I am also wondering how a program like "Materialize" or "3D Sampler" work.

OR

Any tips on how you create roughness maps for 3D Scans?

Any input is welcome!


Cheers,
Josh