vtkParametricFunction.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkParametricFunction.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
#ifndef vtkParametricFunction_h
#define vtkParametricFunction_h
 
#include "vtkCommonComputationalGeometryModule.h" // For export macro
#include "vtkObject.h"
 
class VTKCOMMONCOMPUTATIONALGEOMETRY_EXPORT vtkParametricFunction : public vtkObject
{
public:
  vtkTypeMacro(vtkParametricFunction, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent);
 
  virtual int GetDimension() = 0;
 
  virtual void Evaluate(double uvw[3], double Pt[3], double Duvw[9]) = 0;
 
  virtual double EvaluateScalar(double uvw[3], double Pt[3], double Duvw[9]) = 0;
 
 
  vtkSetMacro(MinimumU,double);
  vtkGetMacro(MinimumU,double);
 
 
  vtkSetMacro(MaximumU,double);
  vtkGetMacro(MaximumU,double);
 
 
  vtkSetMacro(MinimumV,double);
  vtkGetMacro(MinimumV,double);
 
 
  vtkSetMacro(MaximumV,double);
  vtkGetMacro(MaximumV,double);
 
 
  vtkSetMacro(MinimumW,double);
  vtkGetMacro(MinimumW,double);
 
 
  vtkSetMacro(MaximumW,double);
  vtkGetMacro(MaximumW,double);
 
 
  vtkSetClampMacro(JoinU,int,0,1);
  vtkGetMacro(JoinU,int);
  vtkBooleanMacro(JoinU,int);
 
 
  vtkSetClampMacro(JoinV, int, 0, 1);
  vtkGetMacro(JoinV, int);
  vtkBooleanMacro(JoinV, int);
 
 
  vtkSetClampMacro(JoinW, int, 0, 1);
  vtkGetMacro(JoinW, int);
  vtkBooleanMacro(JoinW, int);
 
 
  vtkSetClampMacro(TwistU,int,0,1);
  vtkGetMacro(TwistU,int);
  vtkBooleanMacro(TwistU,int);
 
 
  vtkSetClampMacro(TwistV, int, 0, 1);
  vtkGetMacro(TwistV, int);
  vtkBooleanMacro(TwistV, int);
 
 
  vtkSetClampMacro(TwistW, int, 0, 1);
  vtkGetMacro(TwistW, int);
  vtkBooleanMacro(TwistW, int);
 
 
  vtkSetClampMacro(ClockwiseOrdering,int,0,1);
  vtkGetMacro(ClockwiseOrdering,int);
  vtkBooleanMacro(ClockwiseOrdering,int);
 
 
  vtkSetClampMacro(DerivativesAvailable,int,0,1);
  vtkGetMacro(DerivativesAvailable,int);
  vtkBooleanMacro(DerivativesAvailable,int);
 
protected:
  vtkParametricFunction();
  virtual ~vtkParametricFunction();
 
  // Variables
  double MinimumU;
  double MaximumU;
  double MinimumV;
  double MaximumV;
  double MinimumW;
  double MaximumW;
 
  int JoinU;
  int JoinV;
  int JoinW;
 
  int TwistU;
  int TwistV;
  int TwistW;
 
  int ClockwiseOrdering;
 
  int DerivativesAvailable;
 
private:
  vtkParametricFunction(const vtkParametricFunction&);  // Not implemented.
  void operator=(const vtkParametricFunction&);  // Not implemented.
 
};
 
#endif