songsenand
/
cgal
mirror of https://github.com/CGAL/cgal
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

- Use Filtered_exact<MP_Float> in the demo/examples.

This commit is contained in:
Sylvain Pion 2001-07-03 11:51:03 +00:00
parent 1f0e281848
commit 921bbab3de
7 changed files with 32 additions and 70 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
Packages/Triangulation_3/changes.txt
View File

@ -1,3 +1,6 @@
Version 1.70 (3 July 01)
- Use Filtered_exact<MP_Float> in the demo/examples.
Version 1.69 (3 July 01)
- fix in read_cells
- cell constructions and deletions done by the TDS only + doc update.

13
Packages/Triangulation_3/demo/Triangulation_3/demo.C
View File

@ -34,6 +34,9 @@ int main()
#include <CGAL/Delaunay_triangulation_3.h>
#include <CGAL/Filtered_exact.h>
#include <CGAL/MP_Float.h>
#include <CGAL/IO/Geomview_stream.h>
#include <CGAL/IO/Triangulation_geomview_ostream_3.h>
@ -42,15 +45,9 @@ int main()
#include <unistd.h>
#include <list>
typedef double NT;
// for this simple example, using doubles is ok
// for more complicated examples with degenerate configurations,
// using Filtered_exact number type is advised :
//
// #include <CGAL/Filtered_Exact.h>
// #include <CGAL/MP_Float.h>
//
// typedef CGAL::Filtered_exact<double, CGAL::MP_Float> NT;
typedef CGAL::Filtered_exact<double, CGAL::MP_Float> NT;
typedef CGAL::Cartesian<NT> K;

13
Packages/Triangulation_3/demo/Triangulation_3/demo_color.C
View File

@ -34,6 +34,9 @@ int main()
#include <CGAL/Delaunay_triangulation_3.h>
#include <CGAL/Filtered_exact.h>
#include <CGAL/MP_Float.h>
#include <CGAL/IO/Geomview_stream.h>
#include <CGAL/IO/Triangulation_geomview_ostream_3.h>
@ -62,15 +65,9 @@ public :
{}
};
typedef double NT;
// for this simple example, using doubles is ok
// for more complicated examples with degenerate configurations,
// using Filtered_exact number type is advised :
//
// #include <CGAL/Filtered_exact.h>
// #include <CGAL/MP_Float.h>
//
// typedef CGAL::Filtered_exact<double, CGAL::MP_Float> NT;
typedef CGAL::Filtered_exact<double, CGAL::MP_Float> NT;
typedef CGAL::Cartesian<NT> K;

13
Packages/Triangulation_3/demo/Triangulation_3/demo_voronoi.C
View File

@ -34,6 +34,9 @@ int main()
#include <CGAL/Delaunay_triangulation_3.h>
#include <CGAL/Filtered_exact.h>
#include <CGAL/MP_Float.h>
#include <CGAL/IO/Geomview_stream.h>
#include <CGAL/IO/Triangulation_geomview_ostream_3.h>
@ -42,15 +45,9 @@ int main()
#include <unistd.h>
#include <list>
typedef double NT;
// for this simple example, using doubles is ok
// for more complicated examples with degenerate configurations,
// using Filtered_exact number type is advised :
//
// #include <CGAL/Filtered_Exact.h>
// #include <CGAL/MP_Float.h>
//
// typedef CGAL::Filtered_exact<double, CGAL::MP_Float> NT;
typedef CGAL::Filtered_exact<double, CGAL::MP_Float> NT;
typedef CGAL::Cartesian<NT> K;

12
Packages/Triangulation_3/examples/Triangulation_3/example_color.C
View File

@ -2,6 +2,8 @@
#include <CGAL/Cartesian.h>
#include <CGAL/Delaunay_triangulation_3.h>
#include <CGAL/Filtered_exact.h>
#include <CGAL/MP_Float.h>
#include <cassert>
@ -30,15 +32,9 @@ public :
{}
};
typedef double NT;
// for this simple example, using doubles is ok
// for more complicated examples with degenerate configurations,
// using Filtered_exact number type is advised :
//
// #include <CGAL/Filtered_exact.h>
// #include <CGAL/MP_Float.h>
//
// typedef CGAL::Filtered_exact<double, CGAL::MP_Float> NT;
typedef CGAL::Filtered_exact<double, CGAL::MP_Float> NT;
typedef CGAL::Cartesian<NT> K;

23
Packages/Triangulation_3/examples/Triangulation_3/example_hierarchy.C
View File

@ -4,35 +4,20 @@
#include <CGAL/Triangulation_data_structure_3.h>
#include <CGAL/Delaunay_triangulation_3.h>
#include <CGAL/Triangulation_hierarchy_3.h>
#include <CGAL/Filtered_exact.h>
#include <CGAL/MP_Float.h>
#include <cassert>
#include <vector>
//////////////////////
// chosing the number type
//////////////////////
// for this simple example, using doubles is ok though the points
// are in degenerate configutations, since their coordinates
// are very small integers
// for examples with data stored on a large number of bits,
// using Filtered_exact number type is advised :
//
// #include <CGAL/Filtered_exact.h>
// #include <CGAL/MP_Float.h>
//
// typedef CGAL::Filtered_exact<double, CGAL::MP_Float> NT;
typedef double NT;
typedef CGAL::Filtered_exact<double, CGAL::MP_Float> NT;
//////////////////////
// chosing the representation (cartesian or homogeneous)
//////////////////////
// chosing the representation (Cartesian or homogeneous)
typedef CGAL::Cartesian<NT> K;
//////////////////////
typedef CGAL::Triangulation_vertex_base_3<K> Vb;
typedef CGAL::Triangulation_hierarchy_vertex_base_3<Vb> Vbh;
typedef CGAL::Triangulation_cell_base_3<void> Cb;

21
Packages/Triangulation_3/examples/Triangulation_3/example_simple.C
View File

@ -2,6 +2,8 @@
#include <CGAL/Cartesian.h>
#include <CGAL/Triangulation_3.h>
#include <CGAL/Filtered_exact.h>
#include <CGAL/MP_Float.h>
#include <iostream>
#include <fstream>
@ -9,29 +11,14 @@
#include <list>
#include <vector>
//////////////////////
// chosing the number type
//////////////////////
// for this simple example, using doubles is ok
// for more complicated examples with degenerate configurations,
// using Filtered_exact number type is advised :
//
// #include <CGAL/Filtered_exact.h>
// #include <CGAL/MP_Float.h>
//
// typedef CGAL::Filtered_exact<double, CGAL::MP_Float> NT;
typedef double NT;
typedef CGAL::Filtered_exact<double, CGAL::MP_Float> NT;
//////////////////////
// chosing the representation (cartesian or homogeneous)
//////////////////////
// chosing the representation (Cartesian or homogeneous)
typedef CGAL::Cartesian<NT> K;
//////////////////////
typedef CGAL::Triangulation_3<K> Triangulation;
typedef Triangulation::Cell_handle Cell_handle;