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#ifndef MATH_VECTOR_H
#define MATH_VECTOR_H
namespace engine::math {
class Vector2 {
public:
float x, y;
Vector2();
Vector2(float x, float y);
bool operator==(Vector2 other) const;
bool operator!=(Vector2 other) const;
Vector2 operator+() const;
Vector2 operator-() const;
Vector2 operator+(Vector2 other) const;
Vector2 operator-(Vector2 other) const;
float det(Vector2 other) const;
Vector2 round() const;
};
Vector2 operator*(float n, Vector2 other);
Vector2 operator*(Vector2 other, float n);
Vector2 operator/(Vector2 other, float n);
class Vector3 {
public:
float x, y, z;
Vector3();
Vector3(float x, float y, float z);
bool operator==(Vector3 other) const;
bool operator!=(Vector3 other) const;
Vector3 operator+() const;
Vector3 operator-() const;
Vector3 operator+(Vector3 other) const;
Vector3 operator-(Vector3 other) const;
Vector3 round() const;
Vector3 cross(Vector3 other) const;
};
Vector3 operator*(float n, Vector3 other);
Vector3 operator*(Vector3 other, float n);
Vector3 operator/(Vector3 other, float n);
class Vector4 {
public:
float x, y, z, w;
Vector4();
Vector4(float x, float y, float z, float w);
Vector4(float x, float y, float z);
Vector4(Vector3 v, float w);
Vector4(Vector3 v);
bool operator==(Vector4 other) const;
bool operator!=(Vector4 other) const;
Vector4 operator+() const;
Vector4 operator-() const;
Vector4 operator+(Vector4 other) const;
Vector4 operator-(Vector4 other) const;
Vector4 round() const;
Vector2 xy() const;
Vector3 xyz() const;
Vector4 div_by_w() const;
};
Vector4 operator*(float n, Vector4 other);
Vector4 operator*(Vector4 other, float n);
Vector4 operator/(Vector4 other, float n);
}
#endif // MATH_VECTOR_H
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