What to do with the two behavior scripts that ship with the release

    Q_INVOKABLE QVector2D getMousePosition(); -> this is not future-proof in any way, let alone compatible with touch devices
    Q_INVOKABLE QMatrix4x4 calculateGlobalTransform(const QString &handle); -> we could give the Qt3D global transform but that is always right-handed; calculating a new one with 1.x conventions is not something we want to do; exposing such details is a bad idea at this stage anyway
    Q_INVOKABLE QVector3D lookAt(const QVector3D &target);
    Q_INVOKABLE QVector3D matrixToEuler(const QMatrix4x4 &matrix); -> the new engine has no straightforward enablers to implement this
    Q_INVOKABLE QString getParent(const QString &handle); -> this function is bogus anyway, one can just write "whatever.parent" in handle instead