Request 3D preview image for material instances from puppet
to show on tooltip.
Support for effect previews is also done, but handler for it is not
registered, as effects cannot be shared between windows due to
issue QTBUG-86616.
Also refactored the preview image support out of navigator
to make it more accessible by other components.
Change-Id: Ie08ba218f929660c2e43d39578997a5a1a883efd
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
For capturing data we need a atomic mechanism. So in one
process multiple node instance server can be started and
then a command is send back that a scene is created. It
can be used to ensure that captured data of views is
up to date.
Task-number: QDS-2630
Change-Id: Iea8d0b036b6384c9c1b0f91af401f2b1f1978c12
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
