vtkWarpLens.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkWarpLens_h
#define vtkWarpLens_h
 
#include "vtkFiltersGeneralModule.h" // For export macro
#include "vtkPointSetAlgorithm.h"
 
VTK_ABI_NAMESPACE_BEGIN
class VTKFILTERSGENERAL_EXPORT vtkWarpLens : public vtkPointSetAlgorithm
{
public:
  static vtkWarpLens* New();
  vtkTypeMacro(vtkWarpLens, vtkPointSetAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  void SetKappa(double kappa);
  double GetKappa();


  void SetCenter(double centerX, double centerY);
  double* GetCenter() VTK_SIZEHINT(2);


  vtkSetVector2Macro(PrincipalPoint, double);
  vtkGetVectorMacro(PrincipalPoint, double, 2);


  vtkSetMacro(K1, double);
  vtkGetMacro(K1, double);
  vtkSetMacro(K2, double);
  vtkGetMacro(K2, double);


  vtkSetMacro(P1, double);
  vtkGetMacro(P1, double);
  vtkSetMacro(P2, double);
  vtkGetMacro(P2, double);


  vtkSetMacro(FormatWidth, double);
  vtkGetMacro(FormatWidth, double);
  vtkSetMacro(FormatHeight, double);
  vtkGetMacro(FormatHeight, double);


  vtkSetMacro(ImageWidth, int);
  vtkGetMacro(ImageWidth, int);
  vtkSetMacro(ImageHeight, int);
  vtkGetMacro(ImageHeight, int);
 
  int FillInputPortInformation(int port, vtkInformation* info) override;
 
protected:
  vtkWarpLens();
  ~vtkWarpLens() override = default;
 
  int RequestDataObject(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  double PrincipalPoint[2]; // The calibrated principal point of camera/lens in mm
  double K1;                // Symmetric radial distortion parameters
  double K2;
  double P1; // Decentering distortion parameters
  double P2;
  double FormatWidth;  // imager format width in mm
  double FormatHeight; // imager format height in mm
  int ImageWidth;      // image width in pixels
  int ImageHeight;     // image height in pixels
private:
  vtkWarpLens(const vtkWarpLens&) = delete;
  void operator=(const vtkWarpLens&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif