Add initial ClothProxyMapping utilities #249
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Norbyte
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Jun 10, 2024
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| private static HashSet<ClothVertex> GetClothVertices(ClothMesh mesh) | ||
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| var clothVertices = new HashSet<ClothVertex>(mesh.Vertices.Where(v => v.Weight > 0)); |
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It might be easier to store an Added flag in ClothVertex.
This improves things in 3 ways:
- No need to build a HashSet out of verts
AddOverlappingVerticesandAddNeighboringVerticesdoes not need to iterate over the complete set of vertices each time it is called, and re-check each vertex against the HashSet to see if it was added already; instead, if verts were kept in a List,AddOverlappingVerticesandAddNeighboringVerticescould just check the vert list starting from the last index they inspected, hence skipping verts whose neighbors and overlaps were already added.GetTargetClothVerticesis simplified, as the output ofGetClothVerticesalready contains a packed list of verts, so there is no need to separately buildpackedVertices
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You're totally right about the first two points, but I don't think the 3rd one is possible since I need the final number of vertices to build packedVertices in the right order. I'm not sure it'd really be easier with an Added flag, but I'll see what I can do.
Norbyte
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Jun 10, 2024
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Adds some barebones utilities for populating the
ClothProxyMappingsection of a VisualBank resource. Testing against game meshes with this to get an idea of how accurate it is.