Its so bad news. [[-o<]
I don't have enough words but I like to say that "The terrorism should be killed, not human."

Can you explain how the plug-in works? Or what it does?
I installed it, but cannot discover what to do...

Hans

Sorry ! . My mistake. [#-o] Its not a plugin, its furniture models library.
I apologizes to all. [:((]

Hi Lajos,
The above added (Door and Window) file is a SH3D furniture plugin.
So it can be imported as a furniture library from furniture menu.
To get open space for open doors you should know about PluginFurnitureCatalog.properties and a (svg cutout shape)script behind it.
In the SVG Path cutOut ...

Hello Sir,
I am not forcing you to add CAD in SH3D. But if you are planning to make it then here is some helpful links:
http://www.ibm.com/developerworks/library/os-autocad/
http://www.cadsofttools.com/pressreleases/dwgimportnet.htm
http://www.gnu.org/software/libredwg/
I think autocad DWG ...

Yes you are right. The smooth parameter does not have any role in SH3D's .Obj. I think may be this is because 3dsMax automatically set the flag while importing. Thank you for the information.[:)]
I send my work files to you.

I mean the wall issue(normals/odd faces are black) is when it exported from SH3D to 3dsMax if the wall is in zigzag or it consist of curved wall/face.
I think its because the smooth modifier is applied to the whole object not only the curved face.

It would be happy to see the new beta9 update. [O:)]
The first 3ds file(bar chair) works fine. http://s28.postimg.org/ho9fkcudp/1_Hidden.jpg

Actually a circle wire and a leg of chair is in hidden mode in his work file but when he exported it, its also exported.So it comes visible in 3ds file.
In ...

Hey friend, [:D]
I don't understand your problem but my bad mind says you are running with a slower system which has either single core processor or lower clock speed is your problem. So next time when you upgrade or buy a new one consult a good dealer or discuss with your friend. [<):)]
Don't ...

Does this program requires any dotNet Framwork to run properly?

Yes.
Here attached a sample file (but i don't think it will solve the issue).
1. Open SH3D 4.4 installer version.
2. Loaded a file from resent/history.
3. Just rotated scene (frame skipping bug)
4. Changed time in photorenderer.
5. Saved the rendered image.
6. SH3D closed without saving.
7. 5 minute ...