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Common/vtkInterpolatedVelocityField.h
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00056 #ifndef __vtkInterpolatedVelocityField_h
00057 #define __vtkInterpolatedVelocityField_h
00058
00059 #include "vtkFunctionSet.h"
00060
00061 class vtkDataSet;
00062 class vtkGenericCell;
00063
00064 class vtkInterpolatedVelocityFieldDataSetsType;
00065
00066 class VTK_COMMON_EXPORT vtkInterpolatedVelocityField : public vtkFunctionSet
00067 {
00068 public:
00069 vtkTypeRevisionMacro(vtkInterpolatedVelocityField,vtkFunctionSet);
00070 virtual void PrintSelf(ostream& os, vtkIndent indent);
00071
00074 static vtkInterpolatedVelocityField *New();
00075
00078 virtual int FunctionValues(float* x, float* f);
00079
00084 virtual void AddDataSet(vtkDataSet* dataset);
00085
00087
00088 vtkGetMacro(LastCellId, vtkIdType);
00089 vtkSetMacro(LastCellId, vtkIdType);
00091
00094 void ClearLastCellId() { this->LastCellId = -1; }
00095
00097
00100 int GetLastWeights(float* w);
00101 int GetLastLocalCoordinates(float pcoords[3]);
00103
00105
00106 vtkGetMacro(Caching, int);
00107 vtkSetMacro(Caching, int);
00108 vtkBooleanMacro(Caching, int);
00110
00112
00113 vtkGetMacro(CacheHit, int);
00114 vtkGetMacro(CacheMiss, int);
00116
00118
00121 vtkGetStringMacro(VectorsSelection);
00122 void SelectVectors(const char *fieldName)
00123 {this->SetVectorsSelection(fieldName);}
00125
00127 vtkGetObjectMacro(LastDataSet, vtkDataSet);
00129
00130 protected:
00131 vtkInterpolatedVelocityField();
00132 ~vtkInterpolatedVelocityField();
00133
00134 vtkGenericCell* GenCell;
00135 vtkGenericCell* Cell;
00136 float* Weights;
00137 int WeightsSize;
00138 float LastPCoords[3];
00139 vtkIdType LastCellId;
00140 int CacheHit;
00141 int CacheMiss;
00142 int Caching;
00143
00144 vtkDataSet* LastDataSet;
00145
00146 vtkSetStringMacro(VectorsSelection);
00147 char *VectorsSelection;
00148
00149 vtkInterpolatedVelocityFieldDataSetsType* DataSets;
00150
00151 int FunctionValues(vtkDataSet* ds, float* x, float* f);
00152
00153 private:
00154 vtkInterpolatedVelocityField(const vtkInterpolatedVelocityField&);
00155 void operator=(const vtkInterpolatedVelocityField&);
00156 };
00157
00158 #endif
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