VTK
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00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: vtkMaskPoints.h 00005 00006 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen 00007 All rights reserved. 00008 See Copyright.txt or http://www.kitware.com/Copyright.htm for details. 00009 00010 This software is distributed WITHOUT ANY WARRANTY; without even 00011 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00012 PURPOSE. See the above copyright notice for more information. 00013 00014 =========================================================================*/ 00033 #ifndef __vtkMaskPoints_h 00034 #define __vtkMaskPoints_h 00035 00036 #include "vtkPolyDataAlgorithm.h" 00037 00038 class VTK_GRAPHICS_EXPORT vtkMaskPoints : public vtkPolyDataAlgorithm 00039 { 00040 public: 00041 static vtkMaskPoints *New(); 00042 vtkTypeMacro(vtkMaskPoints,vtkPolyDataAlgorithm); 00043 void PrintSelf(ostream& os, vtkIndent indent); 00044 00046 00047 vtkSetClampMacro(OnRatio,int,1,VTK_LARGE_INTEGER); 00048 vtkGetMacro(OnRatio,int); 00050 00052 00053 vtkSetClampMacro(MaximumNumberOfPoints,vtkIdType,0,VTK_LARGE_ID); 00054 vtkGetMacro(MaximumNumberOfPoints,vtkIdType); 00056 00058 00059 vtkSetClampMacro(Offset,vtkIdType,0,VTK_LARGE_ID); 00060 vtkGetMacro(Offset,vtkIdType); 00062 00064 00066 vtkSetMacro(RandomMode,int); 00067 vtkGetMacro(RandomMode,int); 00068 vtkBooleanMacro(RandomMode,int); 00070 00072 00076 vtkSetMacro(GenerateVertices,int); 00077 vtkGetMacro(GenerateVertices,int); 00078 vtkBooleanMacro(GenerateVertices,int); 00080 00082 00085 vtkSetMacro(SingleVertexPerCell,int); 00086 vtkGetMacro(SingleVertexPerCell,int); 00087 vtkBooleanMacro(SingleVertexPerCell,int); 00089 00090 protected: 00091 vtkMaskPoints(); 00092 ~vtkMaskPoints() {}; 00093 00094 virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *); 00095 virtual int FillInputPortInformation(int port, vtkInformation *info); 00096 00097 int OnRatio; // every OnRatio point is on; all others are off. 00098 vtkIdType Offset; // offset (or starting point id) 00099 int RandomMode; // turn on/off randomization 00100 vtkIdType MaximumNumberOfPoints; 00101 int GenerateVertices; //generate polydata verts 00102 int SingleVertexPerCell; 00103 private: 00104 vtkMaskPoints(const vtkMaskPoints&); // Not implemented. 00105 void operator=(const vtkMaskPoints&); // Not implemented. 00106 }; 00107 00108 #endif