Common/vtkLocator.h
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00052 #ifndef __vtkLocator_h
00053 #define __vtkLocator_h
00054
00055 #include "vtkObject.h"
00056
00057 class vtkDataSet;
00058 class vtkPolyData;
00059
00060 class VTK_COMMON_EXPORT vtkLocator : public vtkObject
00061 {
00062 public:
00063 vtkTypeRevisionMacro(vtkLocator,vtkObject);
00064 void PrintSelf(ostream& os, vtkIndent indent);
00065
00067
00068 virtual void SetDataSet(vtkDataSet*);
00069 vtkGetObjectMacro(DataSet,vtkDataSet);
00071
00073
00075 vtkSetClampMacro(MaxLevel,int,0,VTK_LARGE_INTEGER);
00076 vtkGetMacro(MaxLevel,int);
00078
00080
00083 vtkGetMacro(Level,int);
00085
00087
00091 vtkSetMacro(Automatic,int);
00092 vtkGetMacro(Automatic,int);
00093 vtkBooleanMacro(Automatic,int);
00095
00097
00099 vtkSetClampMacro(Tolerance,double,0.0f,VTK_DOUBLE_MAX);
00100 vtkGetMacro(Tolerance,double);
00102
00104
00108 vtkSetMacro(RetainCellLists,int);
00109 vtkGetMacro(RetainCellLists,int);
00110 vtkBooleanMacro(RetainCellLists,int);
00112
00115 virtual void Update();
00116
00118 virtual void Initialize();
00119
00121 virtual void BuildLocator() = 0;
00122
00124 virtual void FreeSearchStructure() = 0;
00125
00130 virtual void GenerateRepresentation(int level, vtkPolyData *pd) = 0;
00131
00133
00134 vtkGetMacro(BuildTime, unsigned long);
00136
00137 protected:
00138 vtkLocator();
00139 ~vtkLocator();
00140
00141 vtkDataSet *DataSet;
00142 int Automatic;
00143 double Tolerance;
00144 int MaxLevel;
00145 int Level;
00146 int RetainCellLists;
00147
00148 vtkTimeStamp BuildTime;
00149
00150 private:
00151 vtkLocator(const vtkLocator&);
00152 void operator=(const vtkLocator&);
00153 };
00154
00155 #endif
00156
00157