forked from qt-creator/qt-creator
A View3D can have multiple root nodes, which are automatically aggregated in a single root node. Change-Id: I3ad11eff5a8beadbd53f0fc8cdcaecd78772768b Reviewed-by: Mahmoud Badri <mahmoud.badri@qt.io> Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>