CAngle CVector::ToAngle() const // Thanks Spacetech
{
    double yaw, pitch;

    if(this->Y == 0 && this->X == 0)
    {
        yaw = 0;
        pitch = this->Z > 0 ? 270 : 90;
    }
    else
    {
        yaw = (atan2(this->Y, this->X) * 180.0 / 3.14159263538979323);
        if(yaw < 0)
            yaw += 360;

        pitch = (atan2(-this->Z, this->Length2D()) * 180.0 / 3.14159265358979323);
        if(pitch < 0)
            pitch += 360;
    }

    return CAngle(pitch, yaw, 0);
}