cgal/Triangulation_3_Geomview_demos at 9e94ee6178947b060979b99a9a071639c6ca409d - cgal

History

Sébastien Loriot e78bef8a9c update project name of demos		2016-09-08 00:13:34 +02:00
..
data	Geomview demos moved one floor up	2010-12-20 13:05:32 +00:00
CMakeLists.txt	update project name of demos	2016-09-08 00:13:34 +02:00
README	Geomview demos moved one floor up	2010-12-20 13:05:32 +00:00
Triangulation_3_color_demo.cpp	Turn QPL into LGPLv3+	2012-01-13 16:33:35 +00:00
Triangulation_3_demo.cpp	Turn QPL into LGPLv3+	2012-01-13 16:33:35 +00:00
Triangulation_3_remove_demo.cpp	Turn QPL into LGPLv3+	2012-01-13 16:33:35 +00:00
Triangulation_3_voronoi_demo.cpp	fix deprecation warning	2014-05-12 12:57:33 +02:00

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
--------------------------------------------------------------