IntersectionOfWalls.h

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//Copyright (c) 2013-2014, The MercuryDPM Developers Team. All rights reserved.
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#ifndef INTERSECTIONOFWALLS_H
#define INTERSECTIONOFWALLS_H

#include <vector>
#include "BaseWall.h"
#include "InfiniteWall.h"
#include "Math/Vector.h"

class IntersectionOfWalls : public BaseWall
{
public:
    struct normalAndPosition {
        Vec3D normal;
        Vec3D position;
    };

    IntersectionOfWalls();
    
    IntersectionOfWalls(const IntersectionOfWalls& other);

    IntersectionOfWalls(std::vector<normalAndPosition> walls, const ParticleSpecies* species);
    
    virtual ~IntersectionOfWalls();
    
    IntersectionOfWalls& operator=(const IntersectionOfWalls& other);

    IntersectionOfWalls* copy() const override;

    MERCURY_DEPRECATED
    void clear() override;

    void setSpecies(const ParticleSpecies* species);
    
    void setHandler(WallHandler* wallHandler) override;

    void addObject(Vec3D normal, Vec3D point);

    MERCURY_DEPRECATED
    void addObject(Vec3D normal, Mdouble position);

    void createOpenPrism(std::vector<Vec3D> points, Vec3D prismAxis);

    void createPrism(std::vector<Vec3D> points, Vec3D prismAxis);

    void createOpenPrism(std::vector<Vec3D> points);

    void createPrism(std::vector<Vec3D> points);

    bool getDistanceAndNormal(const BaseParticle& p, Mdouble& distance, Vec3D& normal_return) const override;

    bool getDistanceAndNormal(const Vec3D& postition, Mdouble wallInteractionRadius, Mdouble& distance, Vec3D& normal_return) const;

    void move(const Vec3D& move) override;
    
    void read(std::istream& is) override;

    void write(std::ostream& os) const override;

    std::string getName() const override;

    void writeVTK (VTKContainer& vtk) const override;

protected:
    std::vector<InfiniteWall> wallObjects_;

private:    
    std::vector<Vec3D> A_;
    
    std::vector<Vec3D> AB_;
    
    std::vector<Vec3D> C_;
};

#endif