mirror of https://github.com/CGAL/cgal
2db4effa7e
That is a followup-to my commit last year:
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| r63198 | lrineau | 2011-04-28 19:45:22 +0200 (Thu, 28 Apr 2011) | 5 lines
|
| Try to fix my last revision about cmake_policy, with CMake-2.6.x
|
| CMake gives an error if one tries to use cmake_policy(VERSION x.y.z) if
| x.y.z is greater than the current CMake version.
|
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The following check:
if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
is useless just after a call to:
cmake_minimum_required(VERSION 2.6.2)
The script used to fix that was:
#!/usr/bin/env perl
$replacement=<<'END';
if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
cmake_policy(VERSION 2.8.4)
else()
cmake_policy(VERSION 2.6)
endif()
END
while(<>) {
if(/if\("\${CMAKE_MAJOR_VERSION}.\${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6\)/) {
while(<>) {
if(/^endif\(\)/) {
print "$replacement";
while(<>) {
print;
}
exit 0
}
}
}
print;
}
|
||
|---|---|---|
| .. | ||
| data | ||
| CMakeLists.txt | ||
| README | ||
| Triangulation_3_color_demo.cpp | ||
| Triangulation_3_demo.cpp | ||
| Triangulation_3_remove_demo.cpp | ||
| Triangulation_3_voronoi_demo.cpp | ||
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 --------------------------------------------------------------