DELAUNAYGRAPH Graph associated to Delaunay triangulation of input points.

   [NODES, EDGES] = delaunayGraph(POINTS)
   Compute the Delaunay triangulation of the set of input points, and
   convert to a set of edges. The output NODES is the same as the input
   POINTS.

   Example
     % Draw a planar graph correpspionding to Delaunay triangulation
     points = rand(30, 2) * 100;
     [nodes, edges] = delaunayGraph(points);
     figure; 
     drawGraph(nodes, edges);

     % Draw a 3D graph corresponding to Delaunay tetrahedrisation
     points = rand(20, 3) * 100;
     [nodes, edges] = delaunayGraph(points);
     figure;
     drawGraph(nodes, edges);
     view(3);

   See Also
   delaunay, delaunayn, delaunayTriangulation

Package: matgeom