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I am trying to tetrahedralize my mesh using tetgen library. However it creates convexhull on the mesh like in the picture. How can I tetrahedralize my mesh while preserving boundary surface of the mesh using tetgen library?enter image description here

user3117189
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1 Answers1

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Okay, I found the problem. Setting the parameter plc as 1 fixes the problem.

user3117189
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