Problem: Diff Between TopologyEdges (indices) Before and After Removing MeshFaces

[RIL (Rolf)]

Hi Martin,
I have come to the conclusion that I want to apply the following index-mapping strategy, which is applicable for Faces, Edges and even Vertices (Short version: Storing midpoints + indices in Key-Value Dictionaries)

Feature Request (Mesh) - Speedy MidPoint Matching

I need things like the following “matching” operations all the time, and since they are quite expensive to code look up in big meshes, it would be great to have it solved on the lowest code level: Mesh: Point3d Edge.GetMidPoint() Point3d[ ] TopologyEdges.GetMidPoints(); // Like GetFaceCenters(); int[ ] TopologyEdges.MatchMidPoint(Point3d point); int[ ] Faces.MatchCenterPoint(Point3d center); Why I often need these is that on huge meshes I manipulate only an extracted part of the original mesh,…

// Rolf