selected_trackball_interactor_style.h

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/*
 * Software License Agreement  (BSD License)
 *
 *  Point Cloud Library  (PCL) - www.pointclouds.org
 *  Copyright  (c) 2012, Jeremie Papon.
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#ifndef SELECTED_TRACKBALL_STYLE_INTERACTOR_H_
#define SELECTED_TRACKBALL_STYLE_INTERACTOR_H_

#include <pcl/apps/cloud_composer/point_selectors/interactor_style_switch.h>
#include <pcl/apps/cloud_composer/qt.h>




namespace pcl
{
  namespace cloud_composer
  {
      
    class PCL_EXPORTS SelectedTrackballStyleInteractor : public vtkInteractorStyleTrackballActor
    {     
      public:
        static SelectedTrackballStyleInteractor* New();
        vtkTypeMacro(SelectedTrackballStyleInteractor,vtkInteractorStyleTrackballActor);
        
        SelectedTrackballStyleInteractor ();
        
        virtual ~SelectedTrackballStyleInteractor ();
               
        inline void 
        setCloudActorMap (const pcl::visualization::CloudActorMapPtr &actors) { actors_ = actors; }

        inline pcl::visualization::CloudActorMapPtr 
        getCloudActorMap () const { return (actors_); }

        void 
        setRendererCollection (vtkSmartPointer<vtkRendererCollection> &rens) { renderers_ = rens; }

        virtual void
        OnLeftButtonDown ();
        
        virtual void
        OnRightButtonDown ();
        
        virtual void
        OnLeftButtonUp ();
        
        virtual void
        OnRightButtonUp ();

        virtual void 
        Rotate();
        virtual void 
        Spin();
        virtual void 
        Pan();
        virtual void 
        UniformScale();
        
        int manipulation_complete_event_;
        
        inline void 
        setProjectModel (ProjectModel* model) { model_ = model; }
      private:

        void
        setSelectedActors ();
        
        pcl::visualization::CloudActorMapPtr actors_;
        
        vtkSmartPointer<vtkRendererCollection> renderers_;
        
        ProjectModel* model_;
        
        QMap <QString, vtkSmartPointer<vtkMatrix4x4> > start_matrix_map_;
        QMap <QString, vtkLODActor*> selected_actors_map_;
        
    };
    
  }
  
}

#endif // SELECTED_TRACKBALL_STYLE_INTERACTOR_H_