vtkAngularPeriodicDataArray.h

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

  Program:   Visualization Toolkit
  Module:    vtkAngularPeriodicDataArray.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 vtkAngularPeriodicDataArray_h
#define vtkAngularPeriodicDataArray_h

#include "vtkPeriodicDataArray.h"   // Parent

#define VTK_PERIODIC_ARRAY_AXIS_X 0
#define VTK_PERIODIC_ARRAY_AXIS_Y 1
#define VTK_PERIODIC_ARRAY_AXIS_Z 2

class vtkMatrix3x3;

template <class Scalar>
class vtkAngularPeriodicDataArray: public vtkPeriodicDataArray<Scalar>
{
public:
  vtkMappedDataArrayNewInstanceMacro(vtkAngularPeriodicDataArray<Scalar>);
  static vtkAngularPeriodicDataArray *New();
  virtual void PrintSelf(ostream &os, vtkIndent indent);


  void SetAngle(double angle);
  vtkGetMacro(Angle, double);


  void SetCenter(double* center);
  vtkGetVector3Macro(Center, double);


  void SetAxis(int axis);
  vtkGetMacro(Axis, int);
  void SetAxisToX(void) { this->SetAxisType(VTK_PERIODIC_ARRAY_AXIS_X); }
  void SetAxisToY(void) { this->SetAxisType(VTK_PERIODIC_ARRAY_AXIS_Y); }
  void SetAxisToZ(void) { this->SetAxisType(VTK_PERIODIC_ARRAY_AXIS_Z); }

protected:
  vtkAngularPeriodicDataArray();
  ~vtkAngularPeriodicDataArray();

  virtual void Transform(Scalar* tuple);

  void UpdateRotationMatrix();

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

  double Angle;            // Rotation angle in degrees
  double AngleInRadians;   // Rotation angle in radians
  double Center[3];        // Rotation center
  int Axis;                // Rotation Axis

  vtkMatrix3x3* RotationMatrix;
};

#include "vtkAngularPeriodicDataArray.txx"

#endif //vtkAngularPeriodicDataArray_h
// VTK-HeaderTest-Exclude: vtkAngularPeriodicDataArray.h