https://community.graphisoft.com/t5/Collaboration-with-other/Archicad-exporting-Tekla-issues/m-p/294324#M38403 <DIV class="actalk-migrated-content"><R>Hello,<BR /> <BR /> I have a problem exporting project to tekla structures. Actually it happens and exporting to revit.. The problem is that curtain wall panels drops or raises. <BR /> Thank you for your answers!<BR /> <A href="http://s23.postimg.org/ixjx6fje3/Untitled.jpg" target="_blank">http://s23.postimg.org/ixjx6fje3/Untitled.jpg</A></R></DIV> Thu, 03 Sep 2015 13:38:09 GMT Anonymous 2015-09-03T13:38:09Z https://community.graphisoft.com/t5/Collaboration-with-other/Archicad-exporting-Tekla-issues/m-p/294324#M38403 <DIV class="actalk-migrated-content"><R>Hello,<BR /> <BR /> I have a problem exporting project to tekla structures. Actually it happens and exporting to revit.. The problem is that curtain wall panels drops or raises. <BR /> Thank you for your answers!<BR /> <A href="http://s23.postimg.org/ixjx6fje3/Untitled.jpg" target="_blank">http://s23.postimg.org/ixjx6fje3/Untitled.jpg</A></R></DIV> Thu, 03 Sep 2015 13:38:09 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Archicad-exporting-Tekla-issues/m-p/294324#M38403 Anonymous 2015-09-03T13:38:09Z https://community.graphisoft.com/t5/Collaboration-with-other/Archicad-exporting-Tekla-issues/m-p/294325#M38404 I suspect this is an issue with the IFC Translator. I would recommend especially for curtain walls exporting the geometries as BREP Geometries. This can be achieved prior to saving the IFC choosing a different IFC Translator or duplicating the general one and then open the Geometry Representation Options, pop a check into the box "use BREP geometry for all elements" write out the IFC and then check the results. <BR /> <BR /> I have attached a screenshot for reference. <BR /> <BR /> Cheers,<BR /> Marcus Fri, 04 Sep 2015 10:56:21 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Archicad-exporting-Tekla-issues/m-p/294325#M38404 Anonymous 2015-09-04T10:56:21Z