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TriangleDelaunay[points]

generates a Delaunay triangulation for a 2D point set.

更多信息和选项
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范例  
基本范例  
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技术笔记
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TriangleLink`
TriangleLink`

TriangleDelaunay

TriangleDelaunay[points]

generates a Delaunay triangulation for a 2D point set.

更多信息和选项

  • To use TriangleDelauney, you first need to load it using Needs["TriangleLink`"].
  • TriangleDelauney returns a list of points and triangles.
  • TriangleDelauney finds a triangulation that connects all points.
  • At least 3 points need to be given.
  • Points must not be colinear.

范例

基本范例  (1)

To use TriangleLink, it must first be loaded:

Wolfram Language code: Needs["TriangleLink`"]

This creates some 3D data:

Wolfram Language code: data2D = RandomReal[{0, 1}, {100, 2}];

You can compute the Delaunay triangulation of the data with TriangleDelaunay:

Wolfram Language code: {pts, triangle} = TriangleDelaunay[data2D];
Wolfram Language code: Graphics[ {EdgeForm[Black], FaceForm[], GraphicsComplex[pts, Polygon[triangle]]}]