Grid zooms in and out according to camera zoom so that grid spacing is
neither too condense nor too sparse. Also changed the grid color to be
a bit darker and few other small tweaks.
PS: if the view camera is panned, the grid will not work correctly.
This is due to issues with the camera zoom calculations and is not part
of this commit.
Task-number: QDS-1566
Change-Id: Ib08d5387b028b8d870df9ecf88a5766eae5a509e
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
Any subtree of Nodes can be shown in 3D edit view.
Selecting any Node or their children, or View3D changes the
view in 3D edit view to the relevant scene.
Fixes: QDS-1494
Fixes: QDS-1565
Change-Id: I2d5a6f88bab2a20b74c347351235f79fb530519b
Reviewed-by: Mahmoud Badri <mahmoud.badri@qt.io>
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
