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Filtering/vtkImplicitSelectionLoop.h
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00065 #ifndef __vtkImplicitSelectionLoop_h
00066 #define __vtkImplicitSelectionLoop_h
00067
00068 #include "vtkImplicitFunction.h"
00069
00070 class vtkPoints;
00071 class vtkPolygon;
00072
00073 class VTK_FILTERING_EXPORT vtkImplicitSelectionLoop : public vtkImplicitFunction
00074 {
00075 public:
00076 vtkTypeRevisionMacro(vtkImplicitSelectionLoop,vtkImplicitFunction);
00077 void PrintSelf(ostream& os, vtkIndent indent);
00078
00080 static vtkImplicitSelectionLoop *New();
00081
00083
00084 float EvaluateFunction(float x[3]);
00085 float EvaluateFunction(float x, float y, float z)
00086 {return this->vtkImplicitFunction::EvaluateFunction(x, y, z); } ;
00088
00090 void EvaluateGradient(float x[3], float n[3]);
00091
00093
00095 virtual void SetLoop(vtkPoints*);
00096 vtkGetObjectMacro(Loop,vtkPoints);
00098
00100
00103 vtkSetMacro(AutomaticNormalGeneration,int);
00104 vtkGetMacro(AutomaticNormalGeneration,int);
00105 vtkBooleanMacro(AutomaticNormalGeneration,int);
00107
00109
00111 vtkSetVector3Macro(Normal,float);
00112 vtkGetVectorMacro(Normal,float,3);
00114
00116 unsigned long GetMTime();
00117
00118 protected:
00119 vtkImplicitSelectionLoop();
00120 ~vtkImplicitSelectionLoop();
00121
00122 vtkPoints *Loop;
00123 float Normal[3];
00124 int AutomaticNormalGeneration;
00125
00126 private:
00127 void Initialize();
00128 vtkPolygon *Polygon;
00129
00130 float Origin[3];
00131 float Bounds[6];
00132 float DeltaX;
00133 float DeltaY;
00134 float DeltaZ;
00135
00136 vtkTimeStamp InitializationTime;
00137
00138 private:
00139 vtkImplicitSelectionLoop(const vtkImplicitSelectionLoop&);
00140 void operator=(const vtkImplicitSelectionLoop&);
00141 };
00142
00143 #endif
00144
00145