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
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
/*=========================================================================
Program: Visualization Toolkit
Module: vtkReflectionFilter.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/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 notice for more information.
=========================================================================*/
/**
* @class vtkReflectionFilter
* @brief reflects a data set across a plane
*
* The vtkReflectionFilter reflects a data set across one of the
* planes formed by the data set's bounding box.
* Since it converts data sets into unstructured grids, it is not effeicient
* for structured data sets.
*/
#ifndef vtkReflectionFilter_h
#define vtkReflectionFilter_h
#include "vtkFiltersGeneralModule.h" // For export macro
#include "vtkDataObjectAlgorithm.h"
class vtkUnstructuredGrid;
class vtkDataSet;
class VTKFILTERSGENERAL_EXPORT vtkReflectionFilter : public vtkDataObjectAlgorithm
{
public:
static vtkReflectionFilter *New();
vtkTypeMacro(vtkReflectionFilter, vtkDataObjectAlgorithm);
void PrintSelf(ostream &os, vtkIndent indent) VTK_OVERRIDE;
enum ReflectionPlane
{
USE_X_MIN = 0,
USE_Y_MIN = 1,
USE_Z_MIN = 2,
USE_X_MAX = 3,
USE_Y_MAX = 4,
USE_Z_MAX = 5,
USE_X = 6,
USE_Y = 7,
USE_Z = 8
};
//@{
/**
* Set the normal of the plane to use as mirror.
*/
vtkSetClampMacro(Plane, int, 0, 8);
vtkGetMacro(Plane, int);
void SetPlaneToX() { this->SetPlane(USE_X); };
void SetPlaneToY() { this->SetPlane(USE_Y); };
void SetPlaneToZ() { this->SetPlane(USE_Z); };
void SetPlaneToXMin() { this->SetPlane(USE_X_MIN); };
void SetPlaneToYMin() { this->SetPlane(USE_Y_MIN); };
void SetPlaneToZMin() { this->SetPlane(USE_Z_MIN); };
void SetPlaneToXMax() { this->SetPlane(USE_X_MAX); };
void SetPlaneToYMax() { this->SetPlane(USE_Y_MAX); };
void SetPlaneToZMax() { this->SetPlane(USE_Z_MAX); };
//@}
//@{
/**
* If the reflection plane is set to X, Y or Z, this variable
* is use to set the position of the plane.
*/
vtkSetMacro(Center, double);
vtkGetMacro(Center, double);
//@}
//@{
/**
* If on (the default), copy the input geometry to the output. If off,
* the output will only contain the reflection.
*/
vtkSetMacro(CopyInput, int);
vtkGetMacro(CopyInput, int);
vtkBooleanMacro(CopyInput, int);
//@}
protected:
vtkReflectionFilter();
~vtkReflectionFilter() VTK_OVERRIDE;
/**
* This is called by the superclass.
* This is the method you should override.
* Overridden to create the correct type of output.
*/
int RequestDataObject(vtkInformation*,
vtkInformationVector**,
vtkInformationVector*) VTK_OVERRIDE;
/**
* Actual implementation for reflection.
*/
virtual int RequestDataInternal(vtkDataSet* input, vtkUnstructuredGrid* output,
double bounds[6]);
/**
* Internal method to compute bounds.
*/
virtual int ComputeBounds(vtkDataObject* input, double bounds[6]);
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) VTK_OVERRIDE;
int FillInputPortInformation(int port, vtkInformation *info) VTK_OVERRIDE;
int Plane;
double Center;
int CopyInput;
void FlipVector(double tuple[3], int mirrorDir[3]);
private:
vtkReflectionFilter(const vtkReflectionFilter&) VTK_DELETE_FUNCTION;
void operator=(const vtkReflectionFilter&) VTK_DELETE_FUNCTION;
};
#endif
|
