vtkSphericalTransform.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkSphericalTransform.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 vtkSphericalTransform_h
#define vtkSphericalTransform_h

#include "vtkCommonTransformsModule.h" // For export macro
#include "vtkWarpTransform.h"

class VTKCOMMONTRANSFORMS_EXPORT vtkSphericalTransform : public vtkWarpTransform
{
public:
  static vtkSphericalTransform *New();
  vtkTypeMacro(vtkSphericalTransform,vtkWarpTransform);
  virtual void PrintSelf(ostream& os, vtkIndent indent);

  vtkAbstractTransform *MakeTransform();

protected:
  vtkSphericalTransform();
  ~vtkSphericalTransform();

  void InternalDeepCopy(vtkAbstractTransform *transform);


  void ForwardTransformPoint(const float in[3], float out[3]);
  void ForwardTransformPoint(const double in[3], double out[3]);

  void ForwardTransformDerivative(const float in[3], float out[3],
                                  float derivative[3][3]);
  void ForwardTransformDerivative(const double in[3], double out[3],
                                  double derivative[3][3]);

  void InverseTransformPoint(const float in[3], float out[3]);
  void InverseTransformPoint(const double in[3], double out[3]);

  void InverseTransformDerivative(const float in[3], float out[3],
                                  float derivative[3][3]);
  void InverseTransformDerivative(const double in[3], double out[3],
                                  double derivative[3][3]);

private:
  vtkSphericalTransform(const vtkSphericalTransform&); // Not implemented.
  void operator=(const vtkSphericalTransform&); // Not implemented.
};

#endif