vtkProjectedTexture.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkProjectedTexture.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 vtkProjectedTexture_h
#define vtkProjectedTexture_h
 
#include "vtkDataSetAlgorithm.h"
#include "vtkFiltersModelingModule.h" // For export macro
 
#define VTK_PROJECTED_TEXTURE_USE_PINHOLE 0
#define VTK_PROJECTED_TEXTURE_USE_TWO_MIRRORS 1
 
class VTKFILTERSMODELING_EXPORT vtkProjectedTexture : public vtkDataSetAlgorithm
{
public:
  static vtkProjectedTexture* New();
  vtkTypeMacro(vtkProjectedTexture, vtkDataSetAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  vtkSetVector3Macro(Position, double);
  vtkGetVectorMacro(Position, double, 3);
 
 
  void SetFocalPoint(double focalPoint[3]);
  void SetFocalPoint(double x, double y, double z);
  vtkGetVectorMacro(FocalPoint, double, 3);
 
 
  vtkSetMacro(CameraMode, int);
  vtkGetMacro(CameraMode, int);
  void SetCameraModeToPinhole() { this->SetCameraMode(VTK_PROJECTED_TEXTURE_USE_PINHOLE); }
  void SetCameraModeToTwoMirror() { this->SetCameraMode(VTK_PROJECTED_TEXTURE_USE_TWO_MIRRORS); }
 
 
  vtkSetMacro(MirrorSeparation, double);
  vtkGetMacro(MirrorSeparation, double);
 
 
  vtkGetVectorMacro(Orientation, double, 3);
 
 
  vtkSetVector3Macro(Up, double);
  vtkGetVectorMacro(Up, double, 3);
 
 
  vtkSetVector3Macro(AspectRatio, double);
  vtkGetVectorMacro(AspectRatio, double, 3);
 
 
  vtkSetVector2Macro(SRange, double);
  vtkGetVectorMacro(SRange, double, 2);
 
 
  vtkSetVector2Macro(TRange, double);
  vtkGetVectorMacro(TRange, double, 2);
 
protected:
  vtkProjectedTexture();
  ~vtkProjectedTexture() override = default;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  void ComputeNormal();
 
  int CameraMode;
 
  double Position[3];
  double Orientation[3];
  double FocalPoint[3];
  double Up[3];
  double MirrorSeparation;
  double AspectRatio[3];
  double SRange[2];
  double TRange[2];
 
private:
  vtkProjectedTexture(const vtkProjectedTexture&) = delete;
  void operator=(const vtkProjectedTexture&) = delete;
};
 
#endif