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dox/Graphics/vtkContourFilter.h

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00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkContourFilter.h,v $ 00005 00006 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen 00007 All rights reserved. 00008 See Copyright.txt or http://www.kitware.com/Copyright.htm for details. 00009 00010 This software is distributed WITHOUT ANY WARRANTY; without even 00011 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00012 PURPOSE. See the above copyright notice for more information. 00013 00014 =========================================================================*/ 00057 #ifndef __vtkContourFilter_h 00058 #define __vtkContourFilter_h 00059 00060 #include "vtkDataSetToPolyDataFilter.h" 00061 00062 #include "vtkContourValues.h" // Needed for inline methods 00063 00064 class vtkPointLocator; 00065 class vtkScalarTree; 00066 00067 class VTK_GRAPHICS_EXPORT vtkContourFilter : public vtkDataSetToPolyDataFilter 00068 { 00069 public: 00070 vtkTypeRevisionMacro(vtkContourFilter,vtkDataSetToPolyDataFilter); 00071 void PrintSelf(ostream& os, vtkIndent indent); 00072 00075 static vtkContourFilter *New(); 00076 00078 00079 void SetValue(int i, double value); 00080 double GetValue(int i); 00081 double *GetValues(); 00082 void GetValues(double *contourValues); 00083 void SetNumberOfContours(int number); 00084 int GetNumberOfContours(); 00085 void GenerateValues(int numContours, double range[2]); 00086 void GenerateValues(int numContours, double rangeStart, double rangeEnd); 00088 00090 unsigned long GetMTime(); 00091 00093 00097 vtkSetMacro(ComputeNormals,int); 00098 vtkGetMacro(ComputeNormals,int); 00099 vtkBooleanMacro(ComputeNormals,int); 00101 00103 00109 vtkSetMacro(ComputeGradients,int); 00110 vtkGetMacro(ComputeGradients,int); 00111 vtkBooleanMacro(ComputeGradients,int); 00113 00115 00116 vtkSetMacro(ComputeScalars,int); 00117 vtkGetMacro(ComputeScalars,int); 00118 vtkBooleanMacro(ComputeScalars,int); 00120 00122 00123 vtkSetMacro(UseScalarTree,int); 00124 vtkGetMacro(UseScalarTree,int); 00125 vtkBooleanMacro(UseScalarTree,int); 00127 00129 00130 virtual void SetScalarTree(vtkScalarTree*); 00131 vtkGetObjectMacro(ScalarTree,vtkScalarTree); 00133 00135 00137 void SetLocator(vtkPointLocator *locator); 00138 vtkGetObjectMacro(Locator,vtkPointLocator); 00140 00143 void CreateDefaultLocator(); 00144 00146 00149 vtkGetStringMacro(InputScalarsSelection); 00150 virtual void SelectInputScalars(const char *fieldName) 00151 {this->SetInputScalarsSelection(fieldName);} 00153 00154 protected: 00155 vtkContourFilter(); 00156 ~vtkContourFilter(); 00157 00158 void Execute(); 00159 00160 vtkContourValues *ContourValues; 00161 int ComputeNormals; 00162 int ComputeGradients; 00163 int ComputeScalars; 00164 vtkPointLocator *Locator; 00165 int UseScalarTree; 00166 vtkScalarTree *ScalarTree; 00167 00168 char *InputScalarsSelection; 00169 vtkSetStringMacro(InputScalarsSelection); 00170 00171 private: 00172 vtkContourFilter(const vtkContourFilter&); // Not implemented. 00173 void operator=(const vtkContourFilter&); // Not implemented. 00174 }; 00175 00178 inline void vtkContourFilter::SetValue(int i, double value) 00179 {this->ContourValues->SetValue(i,value);} 00180 00182 00183 inline double vtkContourFilter::GetValue(int i) 00184 {return this->ContourValues->GetValue(i);} 00186 00188 00190 inline double *vtkContourFilter::GetValues() 00191 {return this->ContourValues->GetValues();} 00193 00197 inline void vtkContourFilter::GetValues(double *contourValues) 00198 {this->ContourValues->GetValues(contourValues);} 00199 00203 inline void vtkContourFilter::SetNumberOfContours(int number) 00204 {this->ContourValues->SetNumberOfContours(number);} 00205 00207 00208 inline int vtkContourFilter::GetNumberOfContours() 00209 {return this->ContourValues->GetNumberOfContours();} 00211 00213 00215 inline void vtkContourFilter::GenerateValues(int numContours, double range[2]) 00216 {this->ContourValues->GenerateValues(numContours, range);} 00218 00220 00222 inline void vtkContourFilter::GenerateValues(int numContours, double 00223 rangeStart, double rangeEnd) 00224 {this->ContourValues->GenerateValues(numContours, rangeStart, rangeEnd);} 00226 00227 00228 #endif 00229 00230