#ifndef UTILS_VEC_HPP
#define UTILS_VEC_HPP

#include <cstddef>
#include <cstdlib>
#include <stdio.h>
#include <stdlib.h>
#include <cmath>

class vec3
{
private:
    float x, y, z;

public:
    vec3() : x(0), y(0), z(0) {}
    vec3(float x, float y, float z) : x(x), y(y), z(z) {}

    float getX() const { return x; }
    float getY() const { return y; }
    float getZ() const { return z; }

    void setX(float val) { this->x = val; }
    void setY(float val) { this->y = val; }
    void setZ(float val) { this->z = val; }

    vec3 operator+(const vec3 &other) const;
    vec3 operator-(const vec3 &other) const;
    vec3 operator*(float scalar) const;
    vec3 operator/(float scalar) const;

    vec3 dot(const vec3 &other) const;
    vec3 cross(const vec3 &other) const;
    vec3 normalize() const;
};

#endif // !UTILS_VEC_HPP