TetGen is a quality tetrahedral mesh generator and a three-dimensional Delaunay triangulator. TetGenLink is a Mathematica application that uses Wolfram LibraryLink to link to TetGen functions. It is used automatically by Mathematica for various operations, such as interpolation in three-dimensional convex domains. However, it can also be used directly where it gives a flexible and innovative way to use the functionality of TetGen.


TetGenCreate create an instance of a TetGen expression

TetGenExpression an instance of a TetGen expression

TetGenImport import data from a file into a TetGen expression

TetGenTetrahedralize tetrahedralize a TetGen expression

TetGenExport ▪ TetGenDelete ▪ TetGenExpressions ▪ TetGenSetMessages ▪ TetGenConvexHull ▪ TetGenDelaunay ▪ TetGenDetectIntersectingFacets


TetGenGetPoints return the points in a TetGen expression

TetGenGetFacets return the facets in a TetGen expression

TetGenGetEdges ▪ TetGenGetElementAttributes ▪ TetGenGetElements ▪ TetGenGetFaceMarkers ▪ TetGenGetFaces ▪ TetGenGetFacetHoles ▪ TetGenGetFacetMarkers ▪ TetGenGetHoles ▪ TetGenGetNeighbors ▪ TetGenGetPointMarkers ▪ TetGenGetRegions


TetGenSetPoints set the points in a TetGen expression

TetGenSetFacets set the facets in a TetGen expression

TetGenSetFacetHoles ▪ TetGenSetFacetMarkers ▪ TetGenSetHoles ▪ TetGenSetPointMarkers ▪ TetGenSetRegions ▪ TetGenSetTetrahedraVolumes

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