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dox/Filtering/vtkImplicitDataSet.h

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00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkImplicitDataSet.h,v $ 00005 Language: C++ 00006 00007 Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 00008 All rights reserved. 00009 See Copyright.txt or http://www.kitware.com/Copyright.htm for details. 00010 00011 This software is distributed WITHOUT ANY WARRANTY; without even 00012 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00013 PURPOSE. See the above copyright notice for more information. 00014 00015 =========================================================================*/ 00046 #ifndef __vtkImplicitDataSet_h 00047 #define __vtkImplicitDataSet_h 00048 00049 #include "vtkImplicitFunction.h" 00050 00051 class vtkDataSet; 00052 00053 class VTK_FILTERING_EXPORT vtkImplicitDataSet : public vtkImplicitFunction 00054 { 00055 public: 00056 vtkTypeRevisionMacro(vtkImplicitDataSet,vtkImplicitFunction); 00057 void PrintSelf(ostream& os, vtkIndent indent); 00058 00061 static vtkImplicitDataSet *New(); 00062 00064 unsigned long GetMTime(); 00065 00067 00069 float EvaluateFunction(float x[3]); 00070 float EvaluateFunction(float x, float y, float z) 00071 {return this->vtkImplicitFunction::EvaluateFunction(x, y, z); } ; 00073 00075 void EvaluateGradient(float x[3], float n[3]); 00076 00078 00079 virtual void SetDataSet(vtkDataSet*); 00080 vtkGetObjectMacro(DataSet,vtkDataSet); 00082 00084 00086 vtkSetMacro(OutValue,float); 00087 vtkGetMacro(OutValue,float); 00089 00091 00093 vtkSetVector3Macro(OutGradient,float); 00094 vtkGetVector3Macro(OutGradient,float); 00096 00097 protected: 00098 vtkImplicitDataSet(); 00099 ~vtkImplicitDataSet(); 00100 00101 vtkDataSet *DataSet; 00102 float OutValue; 00103 float OutGradient[3]; 00104 00105 float *Weights; //used to compute interpolation weights 00106 int Size; //keeps track of length of weights array 00107 00108 private: 00109 vtkImplicitDataSet(const vtkImplicitDataSet&); // Not implemented. 00110 void operator=(const vtkImplicitDataSet&); // Not implemented. 00111 }; 00112 00113 #endif 00114 00115