cube-game-plus-plus/client/math/Vector.h

#ifndef VECTOR_H
#define VECTOR_H

#include <iostream>

#include "client/math/Matrix.h"

class Vector final {
public:
    Vector();
    Vector(float ix, float iy, float iz);

    float getX() const;
    float getY() const;
    float getZ() const;

    Vector& setX(float ix);
    Vector& setY(float iy);
    Vector& setZ(float iz);

    Vector& set(const Vector& v);
    Vector& set(float ix, float iy, float iz);
    Vector& setInverse(const Vector& v);
    Vector& setMul(const Vector& v, float f);
    Vector& setAngles(float lengthAngle, float widthAngle);

    Vector& add(const Vector& v);
    Vector& sub(const Vector& v);
    Vector& mul(float f);
    Vector& mul(const Matrix& m);
    Vector& addMul(const Vector& v, float f);

    Vector& cross(float ix, float iy, float iz);
    Vector& cross(const Vector& v);

    Vector& normalize();
    float squareLength() const;

    float dot(const Vector& v) const;
    float dotInverse(const Vector& v) const;

private:
    float x;
    float y;
    float z;
};

std::ostream& operator<<(std::ostream& os, const Vector& v);

#endif