mitkGizmoMapper2D.h

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#ifndef mitkGizmoMapper2D_h
#define mitkGizmoMapper2D_h
 
#include <mitkVtkMapper.h>
 
#include <vtkPolyDataMapper.h>
 
namespace mitk
{
  // forward declaration
  class Gizmo;
 
  class GizmoMapper2D : public mitk::VtkMapper
  {
  public:
    mitkClassMacro(GizmoMapper2D, VtkMapper);
    itkFactorylessNewMacro(Self);
    itkCloneMacro(Self);
 
    static void SetDefaultProperties(mitk::DataNode *node,
                                     mitk::BaseRenderer *renderer = nullptr,
                                     bool overwrite = false);
 
    vtkProp *GetVtkProp(mitk::BaseRenderer *renderer) override { return m_LSH.GetLocalStorage(renderer)->m_Actor; }
 
    void ResetMapper(mitk::BaseRenderer *renderer) override;
 
    vtkPolyData *GetVtkPolyData(mitk::BaseRenderer *renderer);
 
  private:
    const Gizmo *GetInput();
 
    void GenerateDataForRenderer(mitk::BaseRenderer *renderer) override;
 
    void ApplyVisualProperties(BaseRenderer *renderer);
 
    class LocalStorage : public Mapper::BaseLocalStorage
    {
    public:
      vtkSmartPointer<vtkActor> m_Actor;
 
      vtkSmartPointer<vtkPolyDataMapper> m_VtkPolyDataMapper;
 
      itk::TimeStamp m_LastUpdateTime;
 
      LocalStorage();
    };
 
    LocalStorageHandler<LocalStorage> m_LSH;
  };
 
} // namespace
 
#endif