VTK
vtkMaskPoints.h
Go to the documentation of this file.
1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkMaskPoints.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14=========================================================================*/
37#ifndef vtkMaskPoints_h
38#define vtkMaskPoints_h
39
40#include "vtkFiltersCoreModule.h" // For export macro
42
43class VTKFILTERSCORE_EXPORT vtkMaskPoints : public vtkPolyDataAlgorithm
44{
45public:
46 static vtkMaskPoints *New();
48 void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
49
51
54 vtkSetClampMacro(OnRatio,int,1,VTK_INT_MAX);
55 vtkGetMacro(OnRatio,int);
57
59
63 vtkSetClampMacro(MaximumNumberOfPoints,vtkIdType,0,VTK_ID_MAX);
64 vtkGetMacro(MaximumNumberOfPoints,vtkIdType);
66
68
71 vtkSetClampMacro(Offset,vtkIdType,0,VTK_ID_MAX);
72 vtkGetMacro(Offset,vtkIdType);
74
76
79 vtkSetMacro(RandomMode,int);
80 vtkGetMacro(RandomMode,int);
81 vtkBooleanMacro(RandomMode,int);
83
85
106 vtkSetClampMacro(RandomModeType, int, 0, 2);
107 vtkGetMacro(RandomModeType, int);
109
111
124 vtkSetMacro(ProportionalMaximumNumberOfPoints, int);
125 vtkGetMacro(ProportionalMaximumNumberOfPoints, int);
126 vtkBooleanMacro(ProportionalMaximumNumberOfPoints, int);
128
130
135 vtkSetMacro(GenerateVertices,int);
136 vtkGetMacro(GenerateVertices,int);
137 vtkBooleanMacro(GenerateVertices,int);
139
141
146 vtkSetMacro(SingleVertexPerCell,int);
147 vtkGetMacro(SingleVertexPerCell,int);
148 vtkBooleanMacro(SingleVertexPerCell,int);
150
152
157 vtkSetMacro(OutputPointsPrecision,int);
158 vtkGetMacro(OutputPointsPrecision,int);
160
161protected:
163 ~vtkMaskPoints() VTK_OVERRIDE {}
164
166 vtkInformationVector *) VTK_OVERRIDE;
168
169 int OnRatio; // every OnRatio point is on; all others are off.
170 vtkIdType Offset; // offset (or starting point id)
171 int RandomMode; // turn on/off randomization
173 int GenerateVertices; //generate polydata verts
175 int RandomModeType; // choose the random sampling mode
178
179 virtual void InternalScatter(unsigned long*, unsigned long *, int, int) {}
180 virtual void InternalGather(unsigned long*, unsigned long*, int, int) {}
181 virtual int InternalGetNumberOfProcesses() { return 1; };
182 virtual int InternalGetLocalProcessId() { return 0; };
183 virtual void InternalBarrier() {}
184 unsigned long GetLocalSampleSize(vtkIdType, int);
185
186private:
187 vtkMaskPoints(const vtkMaskPoints&) VTK_DELETE_FUNCTION;
188 void operator=(const vtkMaskPoints&) VTK_DELETE_FUNCTION;
189};
190
191#endif
a simple class to control print indentation
Definition: vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
selectively filter points
Definition: vtkMaskPoints.h:44
~vtkMaskPoints() override
vtkIdType MaximumNumberOfPoints
virtual void InternalGather(unsigned long *, unsigned long *, int, int)
virtual void InternalScatter(unsigned long *, unsigned long *, int, int)
unsigned long GetLocalSampleSize(vtkIdType, int)
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual int InternalGetNumberOfProcesses()
int OutputPointsPrecision
vtkIdType Offset
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
virtual int InternalGetLocalProcessId()
virtual void InternalBarrier()
static vtkMaskPoints * New()
int ProportionalMaximumNumberOfPoints
Superclass for algorithms that produce only polydata as output.
@ info
Definition: vtkX3D.h:376
@ port
Definition: vtkX3D.h:447
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkBooleanMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
int vtkIdType
Definition: vtkType.h:287
#define VTK_ID_MAX
Definition: vtkType.h:291
#define VTK_INT_MAX
Definition: vtkType.h:153