mirror of https://github.com/CGAL/cgal
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| README | ||
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| demo_remove.cpp | ||
| demo_voronoi.cpp | ||
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README
The demos use Geomview [see the chapter Geomview in the cgal manual - support library: Geomview 1.8.1 is required. The geomview command must be in the user's $PATH, otherwise the program will not be able to execute.] ------- demo ------------------------------------------------- Construction of a Delaunay triangulation. Needs an input file "data/points" containing points (given by x y z) Draws the triangulation (vertices and edges) in geomview Locates a point a shows the cell containing it Draws the triangulation (edges and cells) in geomview, then the user can move one of the two displayed versions of the triangulation. -------------------------------------------------------------- ------- demo_color ------------------------------------------- Constructs a Delaunay triangulation with a special Vertex base class containing a color (white by default). Sets the color of degree 6 vertices to red. Displays the triangulation where each vertex has its own color. -------------------------------------------------------------- ------- demo_voronoi ------------------------------------------ Constructs a Delaunay triangulation for points on a grid. Displays the Voronoi edges of the set of points -------------------------------------------------------------- ------- demo_remove ------------------------------------------ Constructs a Delaunay triangulation for points on a grid. Then removes all the vertices in random order --------------------------------------------------------------