SeedLine.h

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//
//  SeedLine.hpp
//  GlobeEngine
//
//  Created by Alireza Amiraghdam on 08/02/17.
//
//

#ifndef GlobeEngine_SeedLine_h
#define GlobeEngine_SeedLine_h

#include <stdio.h>
#include <memory>
#include <vmmlib/vmmlib.hpp>
#include "PolyLineExt.h"
#include "SeedLinePoint.h"
//#include "Streamlines.h"

namespace geClimateViewer {
    class CriticalRegion;
    class SeedLine{
    public:
        SeedLine(CriticalRegion *_region, bool _forward){criticalRegion=_region; forward=_forward;};
        void createSeedLinePointsFromMainPerpLine();
        void setLeftByPosition(vmml::Vector3f _left);
        void setRightByPosition(vmml::Vector3f _right);
        void add(vmml::Vector3f _point);
        std::shared_ptr<SeedLinePoint> &getRight(){return right;};
        std::shared_ptr<SeedLinePoint> &getLeft(){return left;};
        void step(std::shared_ptr<PolyLineExt> _nextPerpLine, bool _leftToRight);
        bool getForward(){return forward;};
        CriticalRegion *getRegion(){return criticalRegion;};
        void createStreamlinesVAO();
        void drawStreamlines(std::shared_ptr<ge::Camera> _cam);
        void resetStreamlines();
        void checkStreamLineDistances(std::shared_ptr<PolyLineExt> _perpLine, bool _leftToRight);
        void highlightStreamLine(int _line);
        float getStreamlineLength();

        

    private:
        bool forward=true;
        CriticalRegion *criticalRegion;
        std::shared_ptr<SeedLinePoint> left=nullptr;
        std::shared_ptr<SeedLinePoint> right=nullptr;
        
        
        
    };
    typedef std::shared_ptr<SeedLine> SeedLineptr;

}


#endif /* SeedLine_hpp */