Method Direction

engine/Poseidon/Network/NetworkMsg.cpp:674–681

    float m21 = (m21_sq >= 0 ? sqrt(m21_sq) : 0) * _21sign;
    return Vector3(m01, m11, m21);
}

Vector3 EncodedMatrix3::Direction() const
{
    float m02 = DecodeFloat16(_02c);
    float m12 = DecodeFloat16(_12c);
    float m22_sq = 1 - m02 * m02 - m12 * m12;
    float m22 = (m22_sq >= 0 ? sqrt(m22_sq) : 0) * _22sign;
    return Vector3(m02, m12, m22);
}