VTK
|
00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkLinearExtrusionFilter.h,v $ 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 =========================================================================*/ 00053 #ifndef __vtkLinearExtrusionFilter_h 00054 #define __vtkLinearExtrusionFilter_h 00055 00056 #include "vtkPolyDataAlgorithm.h" 00057 00058 class vtkDataArray; 00059 00060 #define VTK_VECTOR_EXTRUSION 1 00061 #define VTK_NORMAL_EXTRUSION 2 00062 #define VTK_POINT_EXTRUSION 3 00063 00064 class VTK_GRAPHICS_EXPORT vtkLinearExtrusionFilter : public vtkPolyDataAlgorithm 00065 { 00066 public: 00067 vtkTypeRevisionMacro(vtkLinearExtrusionFilter,vtkPolyDataAlgorithm); 00068 void PrintSelf(ostream& os, vtkIndent indent); 00069 00072 static vtkLinearExtrusionFilter *New(); 00073 00075 00076 vtkSetClampMacro(ExtrusionType,int,VTK_VECTOR_EXTRUSION,VTK_POINT_EXTRUSION); 00077 vtkGetMacro(ExtrusionType,int); 00078 void SetExtrusionTypeToVectorExtrusion() 00079 {this->SetExtrusionType(VTK_VECTOR_EXTRUSION);}; 00080 void SetExtrusionTypeToNormalExtrusion() 00081 {this->SetExtrusionType(VTK_NORMAL_EXTRUSION);}; 00082 void SetExtrusionTypeToPointExtrusion() 00083 {this->SetExtrusionType(VTK_POINT_EXTRUSION);}; 00085 00087 00088 vtkSetMacro(Capping,int); 00089 vtkGetMacro(Capping,int); 00090 vtkBooleanMacro(Capping,int); 00092 00094 00095 vtkSetMacro(ScaleFactor,double); 00096 vtkGetMacro(ScaleFactor,double); 00098 00100 00102 vtkSetVector3Macro(Vector,double); 00103 vtkGetVectorMacro(Vector,double,3); 00105 00107 00109 vtkSetVector3Macro(ExtrusionPoint,double); 00110 vtkGetVectorMacro(ExtrusionPoint,double,3); 00112 00113 protected: 00114 vtkLinearExtrusionFilter(); 00115 ~vtkLinearExtrusionFilter() {}; 00116 00117 virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *); 00118 int ExtrusionType; 00119 int Capping; 00120 double ScaleFactor; 00121 double Vector[3]; 00122 double ExtrusionPoint[3]; 00123 00124 //BTX 00125 double *(vtkLinearExtrusionFilter::*ExtrudePoint)(double x[3], vtkIdType id, 00126 vtkDataArray *normals); 00127 double *ViaNormal(double x[3], vtkIdType id, vtkDataArray *normals); 00128 double *ViaVector(double x[3], vtkIdType id, vtkDataArray *normals=0); 00129 double *ViaPoint(double x[3], vtkIdType id, vtkDataArray *normals=0); 00130 //ETX 00131 00132 private: 00133 vtkLinearExtrusionFilter(const vtkLinearExtrusionFilter&); // Not implemented. 00134 void operator=(const vtkLinearExtrusionFilter&); // Not implemented. 00135 }; 00136 00137 #endif