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dox/Graphics/vtkContourGrid.h

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00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkContourGrid.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 =========================================================================*/ 00051 #ifndef __vtkContourGrid_h 00052 #define __vtkContourGrid_h 00053 00054 #include "vtkUnstructuredGridToPolyDataFilter.h" 00055 00056 #include "vtkContourValues.h" // Needed for inline methods 00057 00058 class vtkEdgeTable; 00059 class vtkPointLocator; 00060 class vtkScalarTree; 00061 00062 class VTK_GRAPHICS_EXPORT vtkContourGrid : public vtkUnstructuredGridToPolyDataFilter 00063 { 00064 public: 00065 vtkTypeRevisionMacro(vtkContourGrid,vtkUnstructuredGridToPolyDataFilter); 00066 void PrintSelf(ostream& os, vtkIndent indent); 00067 00070 static vtkContourGrid *New(); 00071 00073 00074 void SetValue(int i, double value); 00075 double GetValue(int i); 00076 double *GetValues(); 00077 void GetValues(double *contourValues); 00078 void SetNumberOfContours(int number); 00079 int GetNumberOfContours(); 00080 void GenerateValues(int numContours, double range[2]); 00081 void GenerateValues(int numContours, double rangeStart, double rangeEnd); 00083 00085 unsigned long GetMTime(); 00086 00088 00092 vtkSetMacro(ComputeNormals,int); 00093 vtkGetMacro(ComputeNormals,int); 00094 vtkBooleanMacro(ComputeNormals,int); 00096 00098 00104 vtkSetMacro(ComputeGradients,int); 00105 vtkGetMacro(ComputeGradients,int); 00106 vtkBooleanMacro(ComputeGradients,int); 00108 00110 00111 vtkSetMacro(ComputeScalars,int); 00112 vtkGetMacro(ComputeScalars,int); 00113 vtkBooleanMacro(ComputeScalars,int); 00115 00117 00118 vtkSetMacro(UseScalarTree,int); 00119 vtkGetMacro(UseScalarTree,int); 00120 vtkBooleanMacro(UseScalarTree,int); 00122 00124 00126 void SetLocator(vtkPointLocator *locator); 00127 vtkGetObjectMacro(Locator,vtkPointLocator); 00129 00132 void CreateDefaultLocator(); 00133 00135 00138 vtkGetStringMacro(InputScalarsSelection); 00139 void SelectInputScalars(const char *fieldName) 00140 {this->SetInputScalarsSelection(fieldName);} 00142 00143 protected: 00144 vtkContourGrid(); 00145 ~vtkContourGrid(); 00146 00147 void Execute(); 00148 00149 vtkContourValues *ContourValues; 00150 int ComputeNormals; 00151 int ComputeGradients; 00152 int ComputeScalars; 00153 vtkPointLocator *Locator; 00154 int UseScalarTree; 00155 vtkScalarTree *ScalarTree; 00156 vtkEdgeTable *EdgeTable; 00157 00158 char *InputScalarsSelection; 00159 vtkSetStringMacro(InputScalarsSelection); 00160 00161 private: 00162 vtkContourGrid(const vtkContourGrid&); // Not implemented. 00163 void operator=(const vtkContourGrid&); // Not implemented. 00164 }; 00165 00168 inline void vtkContourGrid::SetValue(int i, double value) 00169 {this->ContourValues->SetValue(i,value);} 00170 00172 00173 inline double vtkContourGrid::GetValue(int i) 00174 {return this->ContourValues->GetValue(i);} 00176 00178 00180 inline double *vtkContourGrid::GetValues() 00181 {return this->ContourValues->GetValues();} 00183 00187 inline void vtkContourGrid::GetValues(double *contourValues) 00188 {this->ContourValues->GetValues(contourValues);} 00189 00193 inline void vtkContourGrid::SetNumberOfContours(int number) 00194 {this->ContourValues->SetNumberOfContours(number);} 00195 00197 00198 inline int vtkContourGrid::GetNumberOfContours() 00199 {return this->ContourValues->GetNumberOfContours();} 00201 00203 00205 inline void vtkContourGrid::GenerateValues(int numContours, double range[2]) 00206 {this->ContourValues->GenerateValues(numContours, range);} 00208 00210 00212 inline void vtkContourGrid::GenerateValues(int numContours, double 00213 rangeStart, double rangeEnd) 00214 {this->ContourValues->GenerateValues(numContours, rangeStart, rangeEnd);} 00216 00217 00218 #endif 00219 00220