vtkWarpTransform.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkWarpTransform.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 vtkWarpTransform_h
#define vtkWarpTransform_h
 
#include "vtkCommonTransformsModule.h" // For export macro
#include "vtkAbstractTransform.h"
 
class VTKCOMMONTRANSFORMS_EXPORT vtkWarpTransform : public vtkAbstractTransform
{
public:
 
  vtkTypeMacro(vtkWarpTransform,vtkAbstractTransform);
  void PrintSelf(ostream& os, vtkIndent indent);
 
  void Inverse();
 
 
  vtkGetMacro(InverseFlag,int);
 
 
  vtkSetMacro(InverseTolerance,double);
  vtkGetMacro(InverseTolerance,double);
 
 
  vtkSetMacro(InverseIterations,int);
  vtkGetMacro(InverseIterations,int);
 
 
  void InternalTransformPoint(const float in[3], float out[3]);
  void InternalTransformPoint(const double in[3], double out[3]);
 
 
  void InternalTransformDerivative(const float in[3], float out[3],
                                   float derivative[3][3]);
  void InternalTransformDerivative(const double in[3], double out[3],
                                   double derivative[3][3]);
 
 
  void TemplateTransformPoint(const float in[3], float out[3]) {
    this->ForwardTransformPoint(in,out); };
  void TemplateTransformPoint(const double in[3], double out[3]) {
    this->ForwardTransformPoint(in,out); };
  void TemplateTransformPoint(const float in[3], float out[3],
                              float derivative[3][3]) {
    this->ForwardTransformDerivative(in,out,derivative); };
  void TemplateTransformPoint(const double in[3], double out[3],
                              double derivative[3][3]) {
    this->ForwardTransformDerivative(in,out,derivative); };
  void TemplateTransformInverse(const float in[3], float out[3]) {
    this->InverseTransformPoint(in,out); };
  void TemplateTransformInverse(const double in[3], double out[3]) {
    this->InverseTransformPoint(in,out); };
  void TemplateTransformInverse(const float in[3], float out[3],
                                float derivative[3][3]) {
    this->InverseTransformDerivative(in,out,derivative); };
  void TemplateTransformInverse(const double in[3], double out[3],
                                double derivative[3][3]) {
    this->InverseTransformDerivative(in,out,derivative); };
 
protected:
  vtkWarpTransform();
  ~vtkWarpTransform();
 
 
  virtual void ForwardTransformPoint(const float in[3], float out[3]) = 0;
  virtual void ForwardTransformPoint(const double in[3], double out[3]) = 0;
 
 
  virtual void ForwardTransformDerivative(const float in[3], float out[3],
                                          float derivative[3][3]) = 0;
  virtual void ForwardTransformDerivative(const double in[3], double out[3],
                                          double derivative[3][3]) = 0;
 
 
  virtual void InverseTransformPoint(const float in[3], float out[3]);
  virtual void InverseTransformPoint(const double in[3], double out[3]);
 
 
  virtual void InverseTransformDerivative(const float in[3], float out[3],
                                          float derivative[3][3]);
  virtual void InverseTransformDerivative(const double in[3], double out[3],
                                          double derivative[3][3]);
 
  int InverseFlag;
  int InverseIterations;
  double InverseTolerance;
private:
  vtkWarpTransform(const vtkWarpTransform&);  // Not implemented.
  void operator=(const vtkWarpTransform&);  // Not implemented.
};
 
#endif