https://forums.autodesk.com/t5/revit-structure-forum/space-frame-structure/m-p/7731812#M33788 <P>depending on how the model lines connect and are shaped, you should be able to use the TAB key on your keyboard to select multiple Model lines prior to left mouse clicking on them.</P> Mon, 29 Jan 2018 13:09:13 GMT dzanta 2018-01-29T13:09:13Z https://forums.autodesk.com/t5/revit-structure-forum/space-frame-structure/m-p/7731356#M33787 <P>Hi all,</P><P>&nbsp;</P><P>I have created a curved roof which has a space frame structure. In order to do this, I created a conceptual mass, divided it and used a custom pattern family to generate the space frame geometry. I then have to manually select all these lines to place CHS's which can then be exported into analysis software. Is there a quicker way to place structure on all these model lines within the roof or do I simply have to select each one manually?</P><P>&nbsp;</P><P>Thanks in advance,</P><P>&nbsp;</P><P>Murray<IMG src="https://forums.autodesk.com/t5/image/serverpage/image-id/456113iD5A4FA00DC980CCC/image-size/original?v=1.0&amp;px=-1" border="0" alt="Roof structure.png" title="Roof structure.png" /></P> Mon, 29 Jan 2018 10:10:15 GMT https://forums.autodesk.com/t5/revit-structure-forum/space-frame-structure/m-p/7731356#M33787 Anonymous 2018-01-29T10:10:15Z https://forums.autodesk.com/t5/revit-structure-forum/space-frame-structure/m-p/7731812#M33788 <P>depending on how the model lines connect and are shaped, you should be able to use the TAB key on your keyboard to select multiple Model lines prior to left mouse clicking on them.</P> Mon, 29 Jan 2018 13:09:13 GMT https://forums.autodesk.com/t5/revit-structure-forum/space-frame-structure/m-p/7731812#M33788 dzanta 2018-01-29T13:09:13Z