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
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
|
/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkSphereMeshSource.h
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.
=========================================================================*/
#ifndef __itkSphereMeshSource_h
#define __itkSphereMeshSource_h
#include "vnl/vnl_matrix_fixed.h"
#include "itkMesh.h"
#include "itkMeshSource.h"
#include "itkVector.h"
#include "itkTriangleCell.h"
#include "itkDefaultStaticMeshTraits.h"
namespace itk
{
/** \class SphereMeshSource
* \brief
*
* Input the center and resolutions in 2 directions(verizon and horizon)
* to create a sphere-like deformable model. The cell on the surface is
* in the shape of triangular.
* More parameters are added to make the sphere mesh have global and local
* deform ability.
*/
template <class TOutputMesh>
class ITK_EXPORT SphereMeshSource : public MeshSource<TOutputMesh>
{
public:
/** Standard "Self" typedef. */
typedef SphereMeshSource Self;
typedef MeshSource<TOutputMesh> Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(SphereMeshSource, MeshSource);
/** Hold on to the type information specified by the template parameters. */
typedef TOutputMesh OutputMeshType;
typedef typename OutputMeshType::MeshTraits OMeshTraits;
typedef typename OutputMeshType::PointType OPointType;
typedef typename OMeshTraits::PixelType OPixelType;
/** Some convenient typedefs. */
typedef typename OutputMeshType::Pointer OutputMeshPointer;
typedef typename OutputMeshType::CellTraits CellTraits;
typedef typename OutputMeshType::PointsContainerPointer PointsContainerPointer;
typedef typename OutputMeshType::PointsContainer PointsContainer;
/** Define the triangular cell types which forms the surface of the model
* and will be used in FEM application. */
typedef CellInterface<OPixelType, CellTraits> CellInterfaceType;
typedef TriangleCell<CellInterfaceType> TriCellType;
typedef typename TriCellType::SelfAutoPointer TriCellAutoPointer;
typedef typename TriCellType::CellAutoPointer CellAutoPointer;
/** All these parameter setting function are public temporarily to make the
* test easier */
itkSetMacro(ResolutionX, unsigned int);
itkSetMacro(ResolutionY, unsigned int);
itkSetMacro(Center, OPointType);
itkSetMacro(Scale, OPointType);
itkSetMacro(Squareness1, double);
itkSetMacro(Squareness2, double);
protected:
SphereMeshSource();
~SphereMeshSource() {}
void PrintSelf(std::ostream& os, Indent indent) const;
void GenerateData();
/** model center */
OPointType m_Center;
/** model resolutions */
unsigned int m_ResolutionX;
unsigned int m_ResolutionY;
/** model scales */
OPointType m_Scale;
/** model squareness */
double m_Squareness1;
double m_Squareness2;
private:
SphereMeshSource(const Self&); //purposely not implemented
void operator=(const Self&); //purposely not implemented
};
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkSphereMeshSource.txx"
#endif
#endif
|
