00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00028 #ifndef __vtkPointSet_h
00029 #define __vtkPointSet_h
00030
00031 #include "vtkDataSet.h"
00032
00033 #include "vtkPoints.h"
00034
00035 class vtkPointLocator;
00036
00037 class VTK_FILTERING_EXPORT vtkPointSet : public vtkDataSet
00038 {
00039 public:
00040 vtkTypeRevisionMacro(vtkPointSet,vtkDataSet);
00041 void PrintSelf(ostream& os, vtkIndent indent);
00042
00044 void Initialize();
00045
00047 void CopyStructure(vtkDataSet *pd);
00048
00050
00051 vtkIdType GetNumberOfPoints();
00052 double *GetPoint(vtkIdType ptId) {return this->Points->GetPoint(ptId);};
00053 void GetPoint(vtkIdType ptId, double x[3]) {this->Points->GetPoint(ptId,x);};
00054 vtkIdType FindPoint(double x[3]);
00055 vtkIdType FindPoint(double x, double y, double z) { return this->vtkDataSet::FindPoint(x, y, z);};
00056 vtkIdType FindCell(double x[3], vtkCell *cell, vtkIdType cellId, double tol2,
00057 int& subId, double pcoords[3], double *weights);
00058 vtkIdType FindCell(double x[3], vtkCell *cell, vtkGenericCell *gencell,
00059 vtkIdType cellId, double tol2, int& subId,
00060 double pcoords[3], double *weights);
00062
00064 unsigned long GetMTime();
00065
00067 void ComputeBounds();
00068
00070 void Squeeze();
00071
00073
00074 virtual void SetPoints(vtkPoints*);
00075 vtkGetObjectMacro(Points,vtkPoints);
00077
00083 unsigned long GetActualMemorySize();
00084
00086
00087 void ShallowCopy(vtkDataObject *src);
00088 void DeepCopy(vtkDataObject *src);
00090
00091
00093
00094 static vtkPointSet* GetData(vtkInformation* info);
00095 static vtkPointSet* GetData(vtkInformationVector* v, int i=0);
00096
00098
00099 protected:
00100 vtkPointSet();
00101 ~vtkPointSet();
00102
00103 vtkPoints *Points;
00104 vtkPointLocator *Locator;
00105
00106 virtual void ReportReferences(vtkGarbageCollector*);
00107 private:
00108 vtkPointSet(const vtkPointSet&);
00109 void operator=(const vtkPointSet&);
00110 };
00111
00112 inline vtkIdType vtkPointSet::GetNumberOfPoints()
00113 {
00114 if (this->Points)
00115 {
00116 return this->Points->GetNumberOfPoints();
00117 }
00118 else
00119 {
00120 return 0;
00121 }
00122 }
00123
00124
00125 #endif
00126
00127