#ifndef POINT_H

#include "vec.h"


// STRUCTURE
struct Point
{
    inline Point(void) : x(0), y(0), z(0), w(1) {}
    inline Point(float x, float y, float z) : x(x), y(y), z(z), w(1) {}

    union
    {
        float e[4];

        struct
        {
            float x, y, z, w;
        };
    };
};


// OPERATORS
// v / f
inline Point operator/(Point v, float f)
{
    Point result;

    float inverse = 1.0f / f;

    result.x = v.x * inverse;
    result.y = v.y * inverse;
    result.z = v.z * inverse;

    return result;
}

// v1 - v2
inline Vector operator-(Point v1, Point v2)
{
    Vector result;

    result.x = v1.x - v2.x;
    result.y = v1.y - v2.y;
    result.z = v1.z - v2.z;

    return result;
}


#define POINT_H
#endif