vtkImplicitSelectionLoop.h
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00054 #ifndef __vtkImplicitSelectionLoop_h
00055 #define __vtkImplicitSelectionLoop_h
00056
00057 #include "vtkImplicitFunction.h"
00058
00059 class vtkPoints;
00060 class vtkPolygon;
00061
00062 class VTK_FILTERING_EXPORT vtkImplicitSelectionLoop : public vtkImplicitFunction
00063 {
00064 public:
00065 vtkTypeRevisionMacro(vtkImplicitSelectionLoop,vtkImplicitFunction);
00066 void PrintSelf(ostream& os, vtkIndent indent);
00067
00069 static vtkImplicitSelectionLoop *New();
00070
00072
00073 float EvaluateFunction(float x[3]);
00074 float EvaluateFunction(float x, float y, float z)
00075 {return this->vtkImplicitFunction::EvaluateFunction(x, y, z); } ;
00077
00079 void EvaluateGradient(float x[3], float n[3]);
00080
00082
00084 virtual void SetLoop(vtkPoints*);
00085 vtkGetObjectMacro(Loop,vtkPoints);
00087
00089
00092 vtkSetMacro(AutomaticNormalGeneration,int);
00093 vtkGetMacro(AutomaticNormalGeneration,int);
00094 vtkBooleanMacro(AutomaticNormalGeneration,int);
00096
00098
00100 vtkSetVector3Macro(Normal,float);
00101 vtkGetVectorMacro(Normal,float,3);
00103
00105 unsigned long GetMTime();
00106
00107 protected:
00108 vtkImplicitSelectionLoop();
00109 ~vtkImplicitSelectionLoop();
00110
00111 vtkPoints *Loop;
00112 float Normal[3];
00113 int AutomaticNormalGeneration;
00114
00115 private:
00116 void Initialize();
00117 vtkPolygon *Polygon;
00118
00119 float Origin[3];
00120 float Bounds[6];
00121 float DeltaX;
00122 float DeltaY;
00123 float DeltaZ;
00124
00125 vtkTimeStamp InitializationTime;
00126
00127 private:
00128 vtkImplicitSelectionLoop(const vtkImplicitSelectionLoop&);
00129 void operator=(const vtkImplicitSelectionLoop&);
00130 };
00131
00132 #endif
00133
00134