Juggernaut, thanks for your feedback. I'm not sure how much simpler I can say it. Perhaps the problem comes in that I have been constructing buildings from engineered 2 dimensional plans for decades. I am attempting to produce plans for a large multi-room, multi level building for a friend that he ...

Thanks Hans. How do I get it to stick? The elevation on furniture always seems to revert to the previous positive value as soon as I leave the modify funiture dialogue box. Is there a newer version of sh3d that allows negative values? Or a setting that needs to be changed?

Hans, do appreciate you taking the time to try and assist me. I am sorry if I came across as grumpy.

From what I have found with sh3d (and I am fairly new to it) preceding levels do not show up on the 2 dimension pdf floor plan. Is this true, or is there possibly a setting to alter this behaviour ...

Thanks for your reply Hans. I had a look at your example file and I may be missing something but it appeared to have the same problem that I am trying to overcome. When I created a room in level 1 of the example it is at the same level as the verandah. This is to be expected as the verandah floor is ...

I have searched around and this has been requested a few times. Alex Heneveld HERE and HERE appears to have altered the source code to make it possible. Unfortunately I don't know how to do this myself. Is anyone able to advise me how to do it?

Or alternatively, a better solution, such as a plugin ...

Thanks Puybaret, that worked once I figured out what you meant.
1) go to the help menu in the application and select "about"
2) select "libraries" from the popup box
3) locate the library you want to remove and select the link
4) a standard explorer window will open, select and delete the SH3F file ...

I am new to SH3D and I'm still working out how to use it properly and get all the furniture I need imported. I just tried removing all colours from an item in Sketchup, then exporting to dea format then created a library using the furniture library editor and imported into SH3D. There is only the ...