ckl6767 wrote: ↑Tue Dec 17, 2019 1:43 pm
One of the advantage to work with several layers, ...
There is something like this already. In the task panel
, you can find the "Elements" section which can be used to filter the types of elements, "All", "Normal", "Construction", "External". You can't hide the geometry, but you can select the geometry that you want. You can also change the rendering order in the "Edit controls" section.
I am not against having actual layers in the Sketcher, however, at the same time, I don't think it's very difficult to use at the moment. Sketches shouldn't be extremely complex. Having sketches with many details, and with hundreds of constraints is in general bad practice.