I am drawing my house 3 levels (basement, ground and 1rst floor) in one drawing using layers.
I would like to have each levels objects on a seperate layer - but if I add a new object (I tried door_01)- it "disappers" if I "hide" the layer (obj-v) the existing elements are in. This does not happen with the "indoor" elements.
Also - I appearently have to have a layer specificly for the objects (they are created when the object is inserted) - I can't have them on an existing layer with f.ex. other entities - such a table I drew myself etc.
What is the correct way to solve this? Is it not feasible (ie. I need a seperate drawing for each floor - and can't share the common items - like outer wall)?