1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkQuadEdgeMeshDeleteEdgeTest.cxx
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#if defined(_MSC_VER)
#pragma warning ( disable : 4786 )
#endif
#include "itkQuadEdgeMesh.h"
int itkQuadEdgeMeshDeleteEdgeTest( int , char* [] )
{
typedef double PixelType;
typedef itk::QuadEdgeMesh< PixelType, 3 > MeshType;
std::string indent = " ";
MeshType::Pointer mesh = MeshType::New( );
// Points
MeshType::PointType p0, p1, p2, p3, p4, p5;
p0[ 0 ] = 0.00000000000000; p0[ 1 ] = 0.00000000000000; p0[ 2 ] = 5.0;
p1[ 0 ] = 0.00000000000000; p1[ 1 ] = 10.00000000000000; p1[ 2 ] = 0.0;
p2[ 0 ] = -9.51056516295153; p2[ 1 ] = 3.09016994374947; p2[ 2 ] = 0.0;
p3[ 0 ] = -5.87785252292473; p3[ 1 ] = -8.09016994374947; p3[ 2 ] = 0.0;
p4[ 0 ] = 5.87785252292473; p4[ 1 ] = -8.09016994374948; p4[ 2 ] = 0.0;
p5[ 0 ] = 9.51056516295154; p5[ 1 ] = 3.09016994374947; p5[ 2 ] = 0.0;
MeshType::PointIdentifier pid0 = mesh->AddPoint( p0 );
MeshType::PointIdentifier pid1 = mesh->AddPoint( p1 );
MeshType::PointIdentifier pid2 = mesh->AddPoint( p2 );
MeshType::PointIdentifier pid3 = mesh->AddPoint( p3 );
MeshType::PointIdentifier pid4 = mesh->AddPoint( p4 );
MeshType::PointIdentifier pid5 = mesh->AddPoint( p5 );
// Cells in a proper way
mesh->AddEdge( pid3, pid4 );
mesh->AddEdge( pid4, pid0 );
mesh->AddEdge( pid0, pid3 );
mesh->AddFaceTriangle( pid3, pid4, pid0 );
mesh->AddEdge( pid4, pid5 );
mesh->AddEdge( pid5, pid0 );
mesh->AddFaceTriangle( pid4, pid5, pid0 );
mesh->AddEdge( pid5, pid1 );
mesh->AddEdge( pid1, pid0 );
mesh->AddFaceTriangle( pid5, pid1, pid0 );
mesh->AddEdge( pid1, pid2 );
mesh->AddEdge( pid2, pid0 );
mesh->AddEdge( pid2, pid3 );
int EdgesBefore = mesh->ComputeNumberOfEdges();
// Deleting two arbitrary edges:
mesh->DeleteEdge( pid3, pid4 );
mesh->DeleteEdge( pid0, pid5 );
std::cout << indent << "Trying to remove only two edges...";
if ( EdgesBefore - mesh->ComputeNumberOfEdges() == 2 )
{
std::cout << "OK." << std::endl;
return( EXIT_SUCCESS );
}
else
{
std::cout << "FAILED." << std::endl;
return( EXIT_FAILURE );
}
return( EXIT_SUCCESS );
}
|
