vtkVRHardwarePicker.h

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/*=========================================================================
 
Program:   Visualization Toolkit
Module:    vtkVRHardwarePicker.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 vtkVRHardwarePicker_h
#define vtkVRHardwarePicker_h
 
#include "vtkPropPicker.h"
#include "vtkRenderingVRModule.h" // For export macro
 
class vtkSelection;
 
class VTKRENDERINGVR_EXPORT vtkVRHardwarePicker : public vtkPropPicker
{
public:
  static vtkVRHardwarePicker* New();
 
  vtkTypeMacro(vtkVRHardwarePicker, vtkPropPicker);
 
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  virtual int PickProp(double selectionPt[3], double eventWorldOrientation[4],
    vtkRenderer* renderer, vtkPropCollection* pickfrom, bool actorPassOnly);
 
  vtkGetObjectMacro(Selection, vtkSelection);
 
protected:
  vtkVRHardwarePicker() = default;
  ~vtkVRHardwarePicker() override = default;
 
  void Initialize() override;
  vtkSelection* Selection = nullptr;
 
private:
  vtkVRHardwarePicker(const vtkVRHardwarePicker&) = delete;
  void operator=(const vtkVRHardwarePicker&) = delete;
};
 
#endif