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TetGenLink User Guide

TetGenLink User Guide

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

Introduction

Loading a Dataset

TetGen Details

Using TetGenLink

Convex Hull

Delaunay Tetrahedralization

Meshing a Box (Basic)

Meshing a Box (Advanced)

Engineering Example

Possible Issues

Application Structure

Application Layout

Wolfram Language Implementation

C++ Implementation

File Formats

TetGen File Formats

Wolfram Language File Formats

Reference

Wolfram Language Functions

TetGen Expressions

Wolfram Language code: [TetGenCreate](paclet:TetGenLink/ref/TetGenCreate)
Wolfram Language code: [TetGenTetrahedralize](paclet:TetGenLink/ref/TetGenTetrahedralize)
Wolfram Language code: [TetGenDelete](paclet:TetGenLink/ref/TetGenDelete)
Wolfram Language code: [TetGenExpression](paclet:TetGenLink/ref/TetGenExpression)
Wolfram Language code: [TetGenExpressions](paclet:TetGenLink/ref/TetGenExpressions)
Wolfram Language code: [TetGenImport](paclet:TetGenLink/ref/TetGenImport)
Wolfram Language code: [TetGenExport](paclet:TetGenLink/ref/TetGenExport)

TetGen Selectors

Wolfram Language code: [TetGenGetEdges](paclet:TetGenLink/ref/TetGenGetEdges)
Wolfram Language code: [TetGenGetElementAttributes](paclet:TetGenLink/ref/TetGenGetElementAttributes)
Wolfram Language code: [TetGenGetElements](paclet:TetGenLink/ref/TetGenGetElements)
Wolfram Language code: [TetGenGetFaceMarkers](paclet:TetGenLink/ref/TetGenGetFaceMarkers)
Wolfram Language code: [TetGenGetFaces](paclet:TetGenLink/ref/TetGenGetFaces)
Wolfram Language code: [TetGenGetFacetHoles](paclet:TetGenLink/ref/TetGenGetFacetHoles)
Wolfram Language code: [TetGenGetFacetMarkers](paclet:TetGenLink/ref/TetGenGetFacetMarkers)
Wolfram Language code: [TetGenGetFacets](paclet:TetGenLink/ref/TetGenGetFacets)
Wolfram Language code: [TetGenGetHoles](paclet:TetGenLink/ref/TetGenGetHoles)
Wolfram Language code: [TetGenGetNeighbors](paclet:TetGenLink/ref/TetGenGetNeighbors)
Wolfram Language code: [TetGenGetPointMarkers](paclet:TetGenLink/ref/TetGenGetPointMarkers)
Wolfram Language code: [TetGenGetPoints](paclet:TetGenLink/ref/TetGenGetPoints)
Wolfram Language code: [TetGenGetRegions](paclet:TetGenLink/ref/TetGenGetRegions)

TetGen Mutators

Wolfram Language code: [TetGenSetFacetHoles](paclet:TetGenLink/ref/TetGenSetFacetHoles)
Wolfram Language code: [TetGenSetFacetMarkers](paclet:TetGenLink/ref/TetGenSetFacetMarkers)
Wolfram Language code: [TetGenSetFacets](paclet:TetGenLink/ref/TetGenSetFacets)
Wolfram Language code: [TetGenSetHoles](paclet:TetGenLink/ref/TetGenSetHoles)
Wolfram Language code: [TetGenSetMessages](paclet:TetGenLink/ref/TetGenSetMessages)
Wolfram Language code: [TetGenSetPointMarkers](paclet:TetGenLink/ref/TetGenSetPointMarkers)
Wolfram Language code: [TetGenSetPoints](paclet:TetGenLink/ref/TetGenSetPoints)
Wolfram Language code: [TetGenSetRegions](paclet:TetGenLink/ref/TetGenSetRegions)
Wolfram Language code: [TetGenSetTetrahedraVolumes](paclet:TetGenLink/ref/TetGenSetTetrahedraVolumes)

TetGen Functions

Wolfram Language code: [TetGenConvexHull](paclet:TetGenLink/ref/TetGenConvexHull)
Wolfram Language code: [TetGenDelaunay](paclet:TetGenLink/ref/TetGenDelaunay)
Wolfram Language code: [TetGenDetectIntersectingFacets](paclet:TetGenLink/ref/TetGenDetectIntersectingFacets)

TetGen String Codes