How can we collapse non-manifold edge when preprocessing?

wildmeshing / fTetWild

Fast Tetrahedral Meshing in the Wild

https://yixin-hu.github.io/ftetwild.pdf

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How can we collapse non-manifold edge when preprocessing? #54

Closed spaceZt3 closed 1 year ago

spaceZt3 commented 1 year ago

It seems that the current code can only collapse an edge only when it is a manifold edge. However, in some cases, to simplify a mesh, the non-manifold edges should also be collapsed. Is there a way to collapse the non-manifold edges?