https://community.graphisoft.com/t5/Modeling/Solid-Element-Operations/m-p/123564#M65559 <DIV class="actalk-migrated-content"><T>For a roof taht has a cut out - you do it with a solid element operation and subtract. It deletes in 3D, elevations etc, but not on roof plan, why?</T></DIV> Tue, 23 May 2023 13:09:48 GMT Anonymous 2023-05-23T13:09:48Z https://community.graphisoft.com/t5/Modeling/Solid-Element-Operations/m-p/123564#M65559 <DIV class="actalk-migrated-content"><T>For a roof taht has a cut out - you do it with a solid element operation and subtract. It deletes in 3D, elevations etc, but not on roof plan, why?</T></DIV> Tue, 23 May 2023 13:09:48 GMT https://community.graphisoft.com/t5/Modeling/Solid-Element-Operations/m-p/123564#M65559 Anonymous 2023-05-23T13:09:48Z https://community.graphisoft.com/t5/Modeling/Solid-Element-Operations/m-p/123565#M65560 Perhaps you did not include the roof as one of the targets? Fri, 04 Jul 2008 03:15:42 GMT https://community.graphisoft.com/t5/Modeling/Solid-Element-Operations/m-p/123565#M65560 Steve Jepson 2008-07-04T03:15:42Z https://community.graphisoft.com/t5/Modeling/Solid-Element-Operations/m-p/123566#M65561 <BLOCKQUOTE>meapl wrote:<BR />For a roof taht has a cut out - you do it with a solid element operation and subtract. It deletes in 3D, elevations etc, but not on roof plan, why?</BLOCKQUOTE> Solid Element Operations do not show in 2D (floor plan).<BR /> There is a long standing wish for this to happen.<BR /> Barry. Fri, 04 Jul 2008 03:28:55 GMT https://community.graphisoft.com/t5/Modeling/Solid-Element-Operations/m-p/123566#M65561 Barry Kelly 2008-07-04T03:28:55Z https://community.graphisoft.com/t5/Modeling/Solid-Element-Operations/m-p/123567#M65562 Just select your roof, and with the roof tool active draw the shape of your cutout. No need for SEO (unless you want profiled sides or something). Fri, 04 Jul 2008 03:34:18 GMT https://community.graphisoft.com/t5/Modeling/Solid-Element-Operations/m-p/123567#M65562 Anonymous 2008-07-04T03:34:18Z