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127 lines
3.4 KiB
C++
127 lines
3.4 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkWarpLens.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkWarpLens
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* @brief deform geometry by applying lens distortion
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*
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* vtkWarpLens is a filter that modifies point coordinates by moving
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* in accord with a lens distortion model.
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*/
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#ifndef vtkWarpLens_h
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#define vtkWarpLens_h
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#include "vtkFiltersGeneralModule.h" // For export macro
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#include "vtkPointSetAlgorithm.h"
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class VTKFILTERSGENERAL_EXPORT vtkWarpLens : public vtkPointSetAlgorithm
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{
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public:
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static vtkWarpLens* New();
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vtkTypeMacro(vtkWarpLens, vtkPointSetAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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//@{
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/**
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* Specify second order symmetric radial lens distortion parameter.
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* This is obsoleted by newer instance variables.
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*/
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void SetKappa(double kappa);
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double GetKappa();
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//@}
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//@{
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/**
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* Specify the center of radial distortion in pixels.
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* This is obsoleted by newer instance variables.
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*/
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void SetCenter(double centerX, double centerY);
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double* GetCenter() VTK_SIZEHINT(2);
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//@}
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//@{
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/**
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* Specify the calibrated principal point of the camera/lens
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*/
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vtkSetVector2Macro(PrincipalPoint, double);
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vtkGetVectorMacro(PrincipalPoint, double, 2);
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//@}
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//@{
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/**
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* Specify the symmetric radial distortion parameters for the lens
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*/
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vtkSetMacro(K1, double);
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vtkGetMacro(K1, double);
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vtkSetMacro(K2, double);
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vtkGetMacro(K2, double);
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//@}
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//@{
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/**
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* Specify the decentering distortion parameters for the lens
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*/
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vtkSetMacro(P1, double);
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vtkGetMacro(P1, double);
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vtkSetMacro(P2, double);
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vtkGetMacro(P2, double);
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//@}
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//@{
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/**
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* Specify the imager format width / height in mm
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*/
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vtkSetMacro(FormatWidth, double);
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vtkGetMacro(FormatWidth, double);
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vtkSetMacro(FormatHeight, double);
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vtkGetMacro(FormatHeight, double);
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//@}
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//@{
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/**
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* Specify the image width / height in pixels
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*/
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vtkSetMacro(ImageWidth, int);
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vtkGetMacro(ImageWidth, int);
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vtkSetMacro(ImageHeight, int);
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vtkGetMacro(ImageHeight, int);
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//@}
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int FillInputPortInformation(int port, vtkInformation* info) override;
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protected:
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vtkWarpLens();
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~vtkWarpLens() override {}
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int RequestDataObject(vtkInformation* request, vtkInformationVector** inputVector,
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vtkInformationVector* outputVector) override;
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int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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double PrincipalPoint[2]; // The calibrated principal point of camera/lens in mm
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double K1; // Symmetric radial distortion parameters
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double K2;
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double P1; // Decentering distortion parameters
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double P2;
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double FormatWidth; // imager format width in mm
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double FormatHeight; // imager format height in mm
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int ImageWidth; // image width in pixels
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int ImageHeight; // image height in pixels
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private:
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vtkWarpLens(const vtkWarpLens&) = delete;
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void operator=(const vtkWarpLens&) = delete;
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};
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#endif
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