ROI_base.h

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//--------------------------------------------------
//---------------------------------------------------

#ifndef IMEDGINEROI_BASE_H
#define IMEDGINEROI_BASE_H

#include "../global/global_definitions.h"

#include <Inventor/nodes/SoSeparator.h>
#include <Inventor/nodes/SoCoordinate3.h>
#include <Inventor/SbLinear.h>

namespace imedgine 
{
  //--------------------------------------------------
  //--------------------------------------------------
  
  class ROIBase
  {
  
  public:
    
    //--------------------------------------------------
    
    ROIBase(SoSeparator* root);
    
    //--------------------------------------------------
    
    virtual ~ROIBase();

    //--------------------------------------------------
     
    void finishROI();
    
    //--------------------------------------------------
    
    void addPoint(SbVec3f point);  
    
  protected:
    
    SoSeparator* root_;  
    
    //--------------------------------------------------
    std::vector<region_of_interest_type> ROI_container_;

    //--------------------------------------------------
    region_of_interest_type current_ROI_;
  };
}

#endif

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