The mesh match functions in ARKit or RealityKit

I want to match two meshes (repressed by two sets of 3D points). Instead of using PCL library, I think the ARKIt or RealityKit should have similar functionality. But I cannot find any similar functions listed in the documents. Did anyone know about those functions inside ARKit/RealityKit framework?

The mesh match functions in ARKit or RealityKit
 
 
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