Graphics/vtkGeometryFilter.h
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00056 #ifndef __vtkGeometryFilter_h
00057 #define __vtkGeometryFilter_h
00058
00059 #include "vtkDataSetToPolyDataFilter.h"
00060
00061 class vtkPointLocator;
00062
00063 class VTK_GRAPHICS_EXPORT vtkGeometryFilter : public vtkDataSetToPolyDataFilter
00064 {
00065 public:
00066 static vtkGeometryFilter *New();
00067 vtkTypeRevisionMacro(vtkGeometryFilter,vtkDataSetToPolyDataFilter);
00068 void PrintSelf(ostream& os, vtkIndent indent);
00069
00071
00072 vtkSetMacro(PointClipping,int);
00073 vtkGetMacro(PointClipping,int);
00074 vtkBooleanMacro(PointClipping,int);
00076
00078
00079 vtkSetMacro(CellClipping,int);
00080 vtkGetMacro(CellClipping,int);
00081 vtkBooleanMacro(CellClipping,int);
00083
00085
00086 vtkSetMacro(ExtentClipping,int);
00087 vtkGetMacro(ExtentClipping,int);
00088 vtkBooleanMacro(ExtentClipping,int);
00090
00092
00093 vtkSetClampMacro(PointMinimum,vtkIdType,0,VTK_LARGE_ID);
00094 vtkGetMacro(PointMinimum,vtkIdType);
00096
00098
00099 vtkSetClampMacro(PointMaximum,vtkIdType,0,VTK_LARGE_ID);
00100 vtkGetMacro(PointMaximum,vtkIdType);
00102
00104
00105 vtkSetClampMacro(CellMinimum,vtkIdType,0,VTK_LARGE_ID);
00106 vtkGetMacro(CellMinimum,vtkIdType);
00108
00110
00111 vtkSetClampMacro(CellMaximum,vtkIdType,0,VTK_LARGE_ID);
00112 vtkGetMacro(CellMaximum,vtkIdType);
00114
00116
00118 void SetExtent(float xMin, float xMax, float yMin, float yMax,
00119 float zMin, float zMax);
00121
00123
00125 void SetExtent(float extent[6]);
00126 float *GetExtent() { return this->Extent;};
00128
00130
00133 vtkSetMacro(Merging,int);
00134 vtkGetMacro(Merging,int);
00135 vtkBooleanMacro(Merging,int);
00137
00139
00141 void SetLocator(vtkPointLocator *locator);
00142 vtkGetObjectMacro(Locator,vtkPointLocator);
00144
00146 void CreateDefaultLocator();
00147
00149 unsigned long GetMTime();
00150
00151 protected:
00152 vtkGeometryFilter();
00153 ~vtkGeometryFilter();
00154
00155 void Execute();
00156 void PolyDataExecute();
00157 void UnstructuredGridExecute();
00158 void StructuredGridExecute();
00159 void ComputeInputUpdateExtents(vtkDataObject *output);
00160 void ExecuteInformation();
00161
00162 vtkIdType PointMaximum;
00163 vtkIdType PointMinimum;
00164 vtkIdType CellMinimum;
00165 vtkIdType CellMaximum;
00166 float Extent[6];
00167 int PointClipping;
00168 int CellClipping;
00169 int ExtentClipping;
00170
00171 int Merging;
00172 vtkPointLocator *Locator;
00173 private:
00174 vtkGeometryFilter(const vtkGeometryFilter&);
00175 void operator=(const vtkGeometryFilter&);
00176 };
00177
00178 #endif
00179
00180