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4
votes
1answer
31 views

Detecting rotational symmetries of spatial structures

I have a spatial graph-like structure. The structure consists of vertices in the 3D space and connecting edges. Are there any algorithms available that would identify the rotational symmetries of ...
3
votes
1answer
718 views

Finding all faces in a wireframe mesh

I'm trying to find an algorithm for finding all faces in a wireframe mesh. Wireframe means only the vertices and edges are given as input. There is no restriction on the number of edges a resulting ...