Hello, how can I install new plugin to this portable version (3.7)? Thanks.

Thank you Hans! Now I see the importance of "During importation rotate it"!

Thanks and have a nice day!

Hi all,

I need an upside-down triangle (to make wall for stairs). It looks like this: http://uphinh.ssc.vn/images/609a.png

I found a triangle on http://www.sweethome3d.com/support/forum/listattachments but it's opposited to my need (imagine a horizontal line). I can't find CopyAsNewFeature add-on ...