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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
/**
* @class vtkAngularPeriodicDataArray
* @brief Map native an Array into an angulat
* periodic array
*
*
* Map an array into a periodic array. Data from the original array are
* rotated (on the fly) by the specified angle along the specified axis
* around the specified point. Lookup is not implemented.
* Creating the array is virtually free, accessing a tuple require some
* computation.
*/
#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
VTK_ABI_NAMESPACE_BEGIN
class vtkMatrix3x3;
template <class Scalar>
class vtkAngularPeriodicDataArray : public vtkPeriodicDataArray<Scalar>
{
public:
vtkAbstractTemplateTypeMacro(vtkAngularPeriodicDataArray<Scalar>, vtkPeriodicDataArray<Scalar>);
vtkAOSArrayNewInstanceMacro(vtkAngularPeriodicDataArray<Scalar>);
static vtkAngularPeriodicDataArray* New();
void PrintSelf(ostream& os, vtkIndent indent) override;
/**
* Initialize the mapped array with the original input data array.
*/
void InitializeArray(vtkAOSDataArrayTemplate<Scalar>* inputData);
///@{
/**
* Set/Get the rotation angle in degrees. Default is 0.
*/
void SetAngle(double angle);
vtkGetMacro(Angle, double);
///@}
///@{
/**
* Set/Get the rotation center. Default is 0,0,0.
*/
void SetCenter(double* center);
vtkGetVector3Macro(Center, double);
///@}
///@{
/**
* Set/Get the rotation axis. Default is VTK_PERIODIC_ARRAY_AXIS_X axis.
*/
void SetAxis(int axis);
vtkGetMacro(Axis, int);
void SetAxisToX() { this->SetAxisType(VTK_PERIODIC_ARRAY_AXIS_X); }
void SetAxisToY() { this->SetAxisType(VTK_PERIODIC_ARRAY_AXIS_Y); }
void SetAxisToZ() { this->SetAxisType(VTK_PERIODIC_ARRAY_AXIS_Z); }
///@}
protected:
vtkAngularPeriodicDataArray();
~vtkAngularPeriodicDataArray() override;
/**
* Transform the provided tuple
*/
void Transform(Scalar* tuple) const override;
/**
* Update rotation matrix from Axis, Angle and Center
*/
void UpdateRotationMatrix();
private:
vtkAngularPeriodicDataArray(const vtkAngularPeriodicDataArray&) = delete;
void operator=(const vtkAngularPeriodicDataArray&) = delete;
double Angle; // Rotation angle in degrees
double AngleInRadians; // Rotation angle in radians
double Center[3]; // Rotation center
int Axis; // Rotation Axis
vtkMatrix3x3* RotationMatrix;
};
VTK_ABI_NAMESPACE_END
#include "vtkAngularPeriodicDataArray.txx"
#endif // vtkAngularPeriodicDataArray_h
// VTK-HeaderTest-Exclude: vtkAngularPeriodicDataArray.h
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