core/old/Quaternion.hpp

#ifndef CORE_QUATERNION_HPP
#define CORE_QUATERNION_HPP

#include "core/math/Vector.hpp"
#include "core/utils/ArrayString.hpp"

namespace Core {
    class Quaternion final {
        Vector3 xyz;
        float w;

    public:
        Quaternion();
        Quaternion(const Vector3& axis, float angle);
        Quaternion lerp(float f, const Quaternion& other) const;
        Quaternion& operator*=(const Quaternion& other);
        Quaternion operator*(const Quaternion& other) const;
        Vector3 operator*(const Vector3& v) const;
        void toString(BufferString& s) const;
    };
}

#endif