normals_actor_item.h

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#ifndef PCL_MODELER_NORMALS_ACTOR_ITEM_H_
#define PCL_MODELER_NORMALS_ACTOR_ITEM_H_

#include <pcl/apps/modeler/channel_actor_item.h>
#include <pcl/visualization/point_cloud_handlers.h>

class vtkIdTypeArray;

namespace pcl
{
  namespace modeler
  {
    class NormalsActorItem : public ChannelActorItem
    {
      public:
        NormalsActorItem(QTreeWidgetItem* parent,
                        const boost::shared_ptr<CloudMesh>& cloud_mesh,
                        const vtkSmartPointer<vtkRenderWindow>& render_window);
        ~NormalsActorItem ();

        virtual std::string
        getItemName() const {return "Points Actor Item";}

      protected:
        void
        createNormalLines();

        virtual void
        initImpl();

        virtual void
        updateImpl();

        virtual void
        prepareContextMenu(QMenu* menu) const;

        virtual void
        prepareProperties(ParameterDialog* parameter_dialog);

        virtual void
        setProperties();

      private:
        double    level_;
        double    scale_;
    };
  }
}

#endif // PCL_MODELER_NORMALS_ACTOR_ITEM_H_