The biggest pain when working on my design is setting up and rendering and printing all the views.

1. Change "print setup" to "print plan" and then select and print to pdf each level, making the correct levels "selected" and "viewable".
2. Change "print setup" to "print 3d view" and select "virtual ...

Other 3d viewers (eg, mac preview) will ease out the camera rotation after a mouse swipe.

You could add a "camera inertia" slider in the 3D View -> Modify 3D View dialog.

0/No inertia would be the default like now. But full slider would never stop rotating.

This would allow you to screen capture ...

I am still not sure how to have the ceiling drawn correct for the Virtual Visit feature. I am not sure how the program is drawing the ceiling for the Virtual Visit feature and how it determines the ceiling height. Does it always draw the ceiling at the height of the wall? [cut] Would that be the ...

Much appreciated! Elevations are key to submitting to understanding a design. I like the flexible way you implemented this

I noticed you can "Export to OBJ Format" in SweetHome3d and then double click the .OBJ file to see it in the Preview app on a mac. The quality is great and you can adjust the camera for the best shots.