PolyLineExt.h

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//
//  PolyLineExt.hpp
//  GlobeEngine
//
//  Created by Alireza Amiraghdam on 21/03/17.
//
//

#ifndef GlobeEngine_PolyLineExt_h
#define GlobeEngine_PolyLineExt_h

#include <stdio.h>
#include "PolyLine.h"
#include "DrawableComponent.h"
#include "Timer.h"

namespace geClimateViewer {
    class PolyLineExt : public ge::DrawableComponent{
    private:
        std::vector<vmml::Vector3d> points;
        vmml::Vector3f position;
        vmml::Vector3f color;
        
        const std::pair<int, double> findMaximumDistance(int _firstIndex,int _secondIndex) const;

        
    public:
        void clear();
        void create();
        void draw(std::shared_ptr<ge::Camera> _cam);
        void update();
        void createVAO();
        
        void setBack(const vmml::Vector3d& _back);
        const vmml::Vector3d& getBack() const;
        const vmml::Vector3d& getBackback() const;
        void push_back(vmml::Vector3f _point);
        void pop_back();
        
        vmml::Vector3d pointAt(int _inx);
        const std::vector<vmml::Vector3d>& getVec() const;
        
        unsigned int getPointCount() const;
        unsigned int getLineCount() const;
        void setPosition(vmml::Vector3f _p){position=_p;};
        void setColor(vmml::Vector3f _c){color=_c;};
        
        //vmml::Vector4f getBoudingBox();
        float geometricLength();
        
        static bool lineIntersection(vmml::Vector3f _p0, vmml::Vector3f _p1,vmml::Vector3f _p2, vmml::Vector3f _p3, vmml::Vector3f &_intersect);
        void checkIntersections(vmml::Vector3f _p0, vmml::Vector3f _p1,std::vector<vmml::Vector3f> &_intersections);
        
        std::shared_ptr<PolyLineExt> createSubLine(vmml::Vector3f _p0,vmml::Vector3f _p1) const;
        //std::shared_ptr<PolyLineExt> chop(float _dt);
        std::shared_ptr<PolyLineExt> createTessellatedLine(float _dt);
        
        void simplifyWithRDP(int _firstIndex,int _lastIndex,double epsilon);

       //Debug  ge::Timer testtimer;
    };
}

// TODOTODOTODO
//PolyLineExt test1 = ...bla...
//test2.create(const test1&, int min, max);
//test2.create(const test1&, vmml::Vector3f _chopStart, vmml::Vector3f _chopEnd);
//test2.tessellate();
// instead of
//PolyLineExt test1 = ...bla...
//PolyLineExt test2 = createTessellatedLine();


#endif /* PolyLineExt_hpp */