Intersection and surface 'Synchronise to all views' methods

[EdmundStephens]

[v2021.10.3] Currently an intersection has the option copy to all views, which is very handy if e.g. there are linked views and some time has been spent setting up the intersection properties. But if the is has already been done this method produces a second duplicate object of the same name in the other views.

It is not unusual to spend quite a lot of time clicking on each linked view and updating each linked views to enable intersections and surfaces.

Suggestions:

• Add Intersection method 'Synchronise to all views in case', which would propagate any properties or associated objects (e.g. surface intersection lines) to other views in the case where a matching named intersection is present.
• Top level 'Synchronise to all views in case' apply the same logic to all intersections following same logic as 'Copy to all views in case'.
• Similar method for synchronising surface visibility across views in case.
• Property of the Linked Views tree to control auto-synchronisation of Intersections and/or surfaces.