Visible center of the active mesh to mask or split or trim

[Holger_Schoenischka]

Visible center of the active mesh to mask or split or trim.

It is very hard to position the SelMask or a Trim if you don’t have a reference point for the center. Actually, it is not possible to mask, split or trim exactly from the center - I think. A small visible point when the tool is active (Split - Mask - Trim …) would be very helpful - maybe with snap function.

[knacki]

Yes, with snapping please.
But first a transform option before execution of all path like tools, like ellipse, rectangle, lasso etc.