BoundingBox.h

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// BoundingBox.h

// Declares the cBoundingBox class representing an axis-aligned bounding box with floatingpoint coords




#pragma once

#include "Defines.h"





// tolua_begin

class cBoundingBox
{
public:
    cBoundingBox(double a_MinX, double a_MaxX, double a_MinY, double a_MaxY, double a_MinZ, double a_MaxZ);
    cBoundingBox(Vector3d a_Min, Vector3d a_Max);
    cBoundingBox(Vector3d a_Pos, double a_Radius, double a_Height);
    cBoundingBox(Vector3d a_Pos, double a_Radius, double a_Height, double a_VerticalOffset);
    cBoundingBox(Vector3d a_Pos, double a_CubeLength);

    #ifdef TOLUA_EXPOSITION  // tolua isn't aware of implicitly generated copy constructors
        cBoundingBox(const cBoundingBox & a_Orig);
    #endif

    void Move(double a_OffX, double a_OffY, double a_OffZ);

    void Move(Vector3d a_Off);

    void Expand(double a_ExpandX, double a_ExpandY, double a_ExpandZ);

    bool DoesIntersect(const cBoundingBox & a_Other);

    cBoundingBox Union(const cBoundingBox & a_Other);

    bool IsInside(Vector3d a_Point);

    bool IsInside(double a_X, double a_Y, double a_Z);

    bool IsInside(cBoundingBox & a_Other);

    bool IsInside(Vector3d a_Min, Vector3d a_Max);

    static bool IsInside(Vector3d a_Min, Vector3d a_Max, Vector3d a_Point);

    static bool IsInside(Vector3d a_Min, Vector3d a_Max, double a_X, double a_Y, double a_Z);

    // tolua_end

    bool CalcLineIntersection(Vector3d a_LinePoint1, Vector3d a_LinePoint2, double & a_LineCoeff, eBlockFace & a_Face) const;

    static bool CalcLineIntersection(Vector3d a_Min, Vector3d a_Max, Vector3d a_LinePoint1, Vector3d a_LinePoint2, double & a_LineCoeff, eBlockFace & a_Face);

    bool Intersect(const cBoundingBox & a_Other, cBoundingBox & a_Intersection) const;

    // tolua_begin

    double GetMinX(void) const { return m_Min.x; }
    double GetMinY(void) const { return m_Min.y; }
    double GetMinZ(void) const { return m_Min.z; }

    double GetMaxX(void) const { return m_Max.x; }
    double GetMaxY(void) const { return m_Max.y; }
    double GetMaxZ(void) const { return m_Max.z; }

    Vector3d GetMin(void) const { return m_Min; }
    Vector3d GetMax(void) const { return m_Max; }

    // tolua_end

protected:
    Vector3d m_Min;
    Vector3d m_Max;

} ;  // tolua_export