This post is base on what could occur when entering and exiting Sketcher. I have just put in 3 feature requests for things I would like as options.
1) Keep the current camera view (probably a 3D view) when entering sketcher.
2) Use an existing icon to toggle sketcher camera view, last view and 2D.
3) Add an icon to center the selected sketch on the screen no matter where it is.
A link to the post: https://forum.freecadweb.org/viewtopic. ... 7&start=20
There certainly are many options to select from in the sketcher preferences, will it ever end.
Here is a thought. Could the transition to and from sketcher be hooked to a couple macros? Currently the view changing transition is hard coded, could there be just one option to disable view changing code and instead run the users macro code? This way everyone would have access to what the view looks like.