$#include "Plane.h"


class Plane
{
    Plane();
    Plane(const Plane& plane);
    Plane(const Vector3& v0, const Vector3& v1, const Vector3& v2);
    Plane(const Vector3& normal, const Vector3& point);
    Plane(const Vector4& plane);
    ~Plane();
    
    void Define(const Vector3& v0, const Vector3& v1, const Vector3& v2);
    void Define(const Vector3& normal, const Vector3& point);
    void Define(const Vector4& plane);
    void Transform(const Matrix3& transform);
    void Transform(const Matrix3x4& transform);
    void Transform(const Matrix4& transform);

    Vector3 Project(const Vector3& point) const;
    float Distance(const Vector3& point) const;
    Vector3 Reflect(const Vector3& direction) const;
    Matrix3x4 ReflectionMatrix() const;
    Plane Transformed(const Matrix3& transform) const;
    Plane Transformed(const Matrix3x4& transform) const;
    Plane Transformed(const Matrix4& transform) const;
    Vector4 ToVector4() const;

    Vector3 normal_ @ normal;
    Vector3 absNormal_ @ absNormal;
    float d_ @ d;
    
    static const Plane UP;
};