https://community.graphisoft.com/t5/Modeling/vertical-lines-under-roof-elements-in-3D/m-p/690109#M178687 <P>That is the 'Trimming Bodies' on screen view option if you want a name.</P> <P>It does look like Quirk has turned that on.</P> <P>It won't print.</P> <P>&nbsp;</P> <P>Barry.</P> Mon, 19 Jan 2026 03:08:27 GMT Barry Kelly 2026-01-19T03:08:27Z https://community.graphisoft.com/t5/Modeling/vertical-lines-under-roof-elements-in-3D/m-p/690086#M178685 <P>Does anyone have any idea as to what causes the vertical lines under the roof elements to occur in all of the View &gt; 3D View Options &gt; in the lower list (from 3D Details through to Simple Shading with Shadows) but not in any of the upper list vectoral options? &nbsp;and how one can remove them from the 3D model? They make the renderings unreadable.</P> <P>Thanks</P> <P>&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screenshot 2026-01-17 at 11.13.01 AM (2).png" style="width: 800px;"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/96232iB3556681D55919A6/image-dimensions/800x450?v=v2" width="800" height="450" role="button" title="Screenshot 2026-01-17 at 11.13.01 AM (2).png" alt="Screenshot 2026-01-17 at 11.13.01 AM (2).png" /></span></P> <P> sequoip</P> Mon, 19 Jan 2026 10:07:54 GMT https://community.graphisoft.com/t5/Modeling/vertical-lines-under-roof-elements-in-3D/m-p/690086#M178685 Quirk 2026-01-19T10:07:54Z https://community.graphisoft.com/t5/Modeling/vertical-lines-under-roof-elements-in-3D/m-p/690088#M178686 <P>Hello&nbsp;<A id="link_4" class="lia-link-navigation lia-page-link lia-user-name-link" href="https://community.graphisoft.com/t5/user/viewprofilepage/user-id/8139" target="_self" aria-label="View Profile of Quirk"><SPAN class="">Quirk</SPAN></A>,</P> <P>&nbsp;</P> <P>Did you try to clic on this icon ?</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Capture d’écran 2026-01-18 à 13.42.40.jpg" style="width: 400px;"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/96233i6F5C8B675BC0D2F2/image-size/medium?v=v2&amp;px=400" role="button" title="Capture d’écran 2026-01-18 à 13.42.40.jpg" alt="Capture d’écran 2026-01-18 à 13.42.40.jpg" /></span></P> <P> </P> Sun, 18 Jan 2026 12:44:05 GMT https://community.graphisoft.com/t5/Modeling/vertical-lines-under-roof-elements-in-3D/m-p/690088#M178686 Christophe Fortineau 2026-01-18T12:44:05Z https://community.graphisoft.com/t5/Modeling/vertical-lines-under-roof-elements-in-3D/m-p/690109#M178687 <P>That is the 'Trimming Bodies' on screen view option if you want a name.</P> <P>It does look like Quirk has turned that on.</P> <P>It won't print.</P> <P>&nbsp;</P> <P>Barry.</P> Mon, 19 Jan 2026 03:08:27 GMT https://community.graphisoft.com/t5/Modeling/vertical-lines-under-roof-elements-in-3D/m-p/690109#M178687 Barry Kelly 2026-01-19T03:08:27Z