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130 lines
3.6 KiB
C++
130 lines
3.6 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) VTK_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();
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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) VTK_OVERRIDE;
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protected:
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vtkWarpLens();
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~vtkWarpLens() VTK_OVERRIDE {}
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int RequestDataObject(vtkInformation *request,
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vtkInformationVector **inputVector,
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vtkInformationVector *outputVector) VTK_OVERRIDE;
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int RequestData(vtkInformation *,
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vtkInformationVector **,
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vtkInformationVector *) VTK_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&) VTK_DELETE_FUNCTION;
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void operator=(const vtkWarpLens&) VTK_DELETE_FUNCTION;
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};
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#endif
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