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dox/Graphics/vtkSuperquadricSource.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkSuperquadricSource.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 =========================================================================*/
00052 #ifndef __vtkSuperquadricSource_h
00053 #define __vtkSuperquadricSource_h
00054 
00055 #include "vtkPolyDataAlgorithm.h"
00056 
00057 #define VTK_MAX_SUPERQUADRIC_RESOLUTION 1024
00058 #define VTK_MIN_SUPERQUADRIC_THICKNESS  1e-4
00059 #define VTK_MIN_SUPERQUADRIC_ROUNDNESS  1e-24
00060 
00061 class VTK_GRAPHICS_EXPORT vtkSuperquadricSource : public vtkPolyDataAlgorithm
00062 {
00063 public:
00067   static vtkSuperquadricSource *New();
00068 
00069   vtkTypeRevisionMacro(vtkSuperquadricSource,vtkPolyDataAlgorithm);
00070   void PrintSelf(ostream& os, vtkIndent indent);
00071 
00073 
00074   vtkSetVector3Macro(Center,double);
00075   vtkGetVectorMacro(Center,double,3);
00077 
00079 
00080   vtkSetVector3Macro(Scale,double);
00081   vtkGetVectorMacro(Scale,double,3);
00083 
00085 
00087   vtkGetMacro(ThetaResolution,int);
00088   void SetThetaResolution(int i);
00090 
00092 
00094   vtkGetMacro(PhiResolution,int);
00095   void SetPhiResolution(int i);
00097 
00099 
00102   vtkGetMacro(Thickness,double);
00103   vtkSetClampMacro(Thickness,double,VTK_MIN_SUPERQUADRIC_THICKNESS,1.0);
00105 
00107 
00109   vtkGetMacro(PhiRoundness,double);
00110   void SetPhiRoundness(double e); 
00112 
00114 
00116   vtkGetMacro(ThetaRoundness,double);
00117   void SetThetaRoundness(double e);
00119 
00121 
00122   vtkSetMacro(Size,double);
00123   vtkGetMacro(Size,double);
00125 
00127 
00129   vtkBooleanMacro(Toroidal,int);
00130   vtkGetMacro(Toroidal,int);
00131   vtkSetMacro(Toroidal,int);
00133 
00134 protected:
00135   vtkSuperquadricSource(int res=16);
00136   ~vtkSuperquadricSource() {};
00137 
00138   int Toroidal;
00139   int AxisOfSymmetry;
00140   double Thickness;
00141   double Size;
00142   double PhiRoundness;
00143   double ThetaRoundness;
00144   int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00145   double Center[3];
00146   double Scale[3];
00147   int ThetaResolution;
00148   int PhiResolution;
00149 
00150 private:
00151   vtkSuperquadricSource(const vtkSuperquadricSource&);  // Not implemented.
00152   void operator=(const vtkSuperquadricSource&);  // Not implemented.
00153 };
00154 
00155 #endif
00156 

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