Generating tetrahedral mesh from nodes

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Pelajar UM
Pelajar UM on 2 Nov 2021
Edited: Bruno Luong on 18 Nov 2022 at 6:52
I have a series of nodes in space and I want to generate a tetrahedral mesh from them.
This is how the accurate geometry looks like when I use generateMesh with the stl file.
I take the nodes from mesh and reposition them within the same space using my algorithm. Now I need to rebuild the mesh using these new nodes. When I use delaunayTriangulation, the geometry is not preserved at all.
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Bruno Luong
Bruno Luong on 18 Nov 2022 at 6:52
Edited: Bruno Luong on 18 Nov 2022 at 6:52
"I take the nodes from mesh and reposition them within the same space using my algorithm. "
Why you take only the nodes and not import the mesh meaning with correct face info? Why to rebuild something that you already have?

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