https://community.graphisoft.com/t5/Libraries-objects/GDL-objects-and-SEO-cuts/m-p/235227#M9067 Problem solved, the GDL objects was correct, there was an material-settings that was 'corrupted' and pointing to glass-material.. <IMG src="https://community.graphisoft.com/legacyfs/online/emojis/icon_redface.gif" style="display : inline;" /> Wed, 18 Nov 2015 10:18:52 GMT Anonymous 2015-11-18T10:18:52Z https://community.graphisoft.com/t5/Libraries-objects/GDL-objects-and-SEO-cuts/m-p/235226#M9066 <DIV class="actalk-migrated-content"><T>Hi!<BR /> <BR /> How do I tell a GDL object to get a SOLID face when it's cutted to another objects with SEO? My objects won't get any polygonface, it's an empty hole there it was cutted. <BR /> <BR /> Regards<BR /> Tobias</T></DIV> Wed, 18 Nov 2015 10:08:34 GMT https://community.graphisoft.com/t5/Libraries-objects/GDL-objects-and-SEO-cuts/m-p/235226#M9066 Anonymous 2015-11-18T10:08:34Z https://community.graphisoft.com/t5/Libraries-objects/GDL-objects-and-SEO-cuts/m-p/235227#M9067 Problem solved, the GDL objects was correct, there was an material-settings that was 'corrupted' and pointing to glass-material.. <IMG src="https://community.graphisoft.com/legacyfs/online/emojis/icon_redface.gif" style="display : inline;" /> Wed, 18 Nov 2015 10:18:52 GMT https://community.graphisoft.com/t5/Libraries-objects/GDL-objects-and-SEO-cuts/m-p/235227#M9067 Anonymous 2015-11-18T10:18:52Z