CollidableWallBase.h

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/*
 * CollidableWallBase.h
 *
 *  Created on: 17 Jan 2014
 *      Author: ttitsche
 */

#pragma once

#include "nuto/geometryConcrete/collision/collidables/CollidableBase.h"
#include <Eigen/Core>

namespace NuTo
{
class SubBox;
class CollidableParticleSphere;

namespace Visualize
{
class UnstructuredGrid;
}
class CollidableWallBase : public NuTo::CollidableBase
{
public:
    CollidableWallBase(Eigen::VectorXd rPosition, Eigen::VectorXd rDirection, int rIndex);

    virtual ~CollidableWallBase();

    void SetBoxes(SubBox& rInsideBox, SubBox& rOutsideBox);

    void PerformCollision(CollidableBase& rCollidable) override;

    virtual void PerformCollision(CollidableParticleSphere& rSphere) override = 0;

    void PerformCollision(CollidableWallBase& rWall) override;

    double PredictCollision(CollidableBase& rCollidable, int& rType) override;

    virtual double PredictCollision(CollidableParticleSphere& rSphere, int& rType) override = 0;

    double PredictCollision(CollidableWallBase& rWall, int& rType) override;

    void MoveAndGrow(double) override
    {
    }

    virtual bool IsPhysical() const = 0;

    virtual void VisualizationStatic(Visualize::UnstructuredGrid& rVisualizer) const;

    void GetLocalEventsToDelete(LocalEvents&) const override
    {
    }

    virtual bool IsInside(const CollidableParticleSphere& rSphere) const;

    const Eigen::Vector3d& GetDirection() const;

    const Eigen::Vector3d& GetPosition() const;

protected:
    Eigen::Vector3d mPosition;

    Eigen::Vector3d mDirection;

    SubBox* mInsideBox;

    SubBox* mOutsideBox;

    virtual void Print(std::ostream& rReturnStream) const override;


    int mNonNullAxis;

    bool mIsAxisAligned;

private:
    int GetNonNullAxis();
};

} /* namespace NuTo */