Graphics/vtkContourFilter.h
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00061 #ifndef __vtkContourFilter_h
00062 #define __vtkContourFilter_h
00063
00064 #include "vtkDataSetToPolyDataFilter.h"
00065
00066 #include "vtkContourValues.h"
00067
00068 class vtkPointLocator;
00069 class vtkScalarTree;
00070
00071 class VTK_GRAPHICS_EXPORT vtkContourFilter : public vtkDataSetToPolyDataFilter
00072 {
00073 public:
00074 vtkTypeRevisionMacro(vtkContourFilter,vtkDataSetToPolyDataFilter);
00075 void PrintSelf(ostream& os, vtkIndent indent);
00076
00079 static vtkContourFilter *New();
00080
00082
00083 void SetValue(int i, float value);
00084 float GetValue(int i);
00085 float *GetValues();
00086 void GetValues(float *contourValues);
00087 void SetNumberOfContours(int number);
00088 int GetNumberOfContours();
00089 void GenerateValues(int numContours, float range[2]);
00090 void GenerateValues(int numContours, float rangeStart, float rangeEnd);
00092
00094 unsigned long GetMTime();
00095
00097
00101 vtkSetMacro(ComputeNormals,int);
00102 vtkGetMacro(ComputeNormals,int);
00103 vtkBooleanMacro(ComputeNormals,int);
00105
00107
00113 vtkSetMacro(ComputeGradients,int);
00114 vtkGetMacro(ComputeGradients,int);
00115 vtkBooleanMacro(ComputeGradients,int);
00117
00119
00120 vtkSetMacro(ComputeScalars,int);
00121 vtkGetMacro(ComputeScalars,int);
00122 vtkBooleanMacro(ComputeScalars,int);
00124
00126
00127 vtkSetMacro(UseScalarTree,int);
00128 vtkGetMacro(UseScalarTree,int);
00129 vtkBooleanMacro(UseScalarTree,int);
00131
00133
00134 virtual void SetScalarTree(vtkScalarTree*);
00135 vtkGetObjectMacro(ScalarTree,vtkScalarTree);
00137
00139
00141 void SetLocator(vtkPointLocator *locator);
00142 vtkGetObjectMacro(Locator,vtkPointLocator);
00144
00147 void CreateDefaultLocator();
00148
00149 protected:
00150 vtkContourFilter();
00151 ~vtkContourFilter();
00152
00153 void Execute();
00154
00155 vtkContourValues *ContourValues;
00156 int ComputeNormals;
00157 int ComputeGradients;
00158 int ComputeScalars;
00159 vtkPointLocator *Locator;
00160 int UseScalarTree;
00161 vtkScalarTree *ScalarTree;
00162
00163 char *InputScalarsSelection;
00164 vtkSetStringMacro(InputScalarsSelection);
00165
00166
00167
00168
00169
00170 friend class vtkKitwareContourFilter;
00171
00173
00176 vtkGetStringMacro(InputScalarsSelection);
00177 virtual void SelectInputScalars(const char *fieldName)
00178 {this->SetInputScalarsSelection(fieldName);}
00180
00181
00182
00183 private:
00184 vtkContourFilter(const vtkContourFilter&);
00185 void operator=(const vtkContourFilter&);
00186 };
00187
00190 inline void vtkContourFilter::SetValue(int i, float value)
00191 {this->ContourValues->SetValue(i,value);}
00192
00194
00195 inline float vtkContourFilter::GetValue(int i)
00196 {return this->ContourValues->GetValue(i);}
00198
00200
00202 inline float *vtkContourFilter::GetValues()
00203 {return this->ContourValues->GetValues();}
00205
00209 inline void vtkContourFilter::GetValues(float *contourValues)
00210 {this->ContourValues->GetValues(contourValues);}
00211
00215 inline void vtkContourFilter::SetNumberOfContours(int number)
00216 {this->ContourValues->SetNumberOfContours(number);}
00217
00219
00220 inline int vtkContourFilter::GetNumberOfContours()
00221 {return this->ContourValues->GetNumberOfContours();}
00223
00225
00227 inline void vtkContourFilter::GenerateValues(int numContours, float range[2])
00228 {this->ContourValues->GenerateValues(numContours, range);}
00230
00232
00234 inline void vtkContourFilter::GenerateValues(int numContours, float
00235 rangeStart, float rangeEnd)
00236 {this->ContourValues->GenerateValues(numContours, rangeStart, rangeEnd);}
00238
00239
00240 #endif
00241
00242