https://community.graphisoft.com/t5/Modeling/Projection-of-straight-wall-with-angle-wall/m-p/237024#M126568 It looks like a bug to me. I could easily reproduce it in Archicad 24.<BR /> I will report it to Graphisoft.<BR /> Unfortunately, I cannot recommend any good workaround besides drawing above the walls with a Fill to achieve the desired 2D representation. Sun, 17 Jan 2021 16:04:12 GMT Laszlo Nagy 2021-01-17T16:04:12Z https://community.graphisoft.com/t5/Modeling/Projection-of-straight-wall-with-angle-wall/m-p/237022#M126566 <DIV class="actalk-migrated-content"><T>Hi, I have two connected walls:<BR /> <BR /> - 1 straight wall<BR /> <BR /> - 1 angle wall<BR /> <BR /> The section plane is higher than wall, so I don't see the section but I see the projection.<BR /> <BR /> I attached floor plan and a 3d view.<BR /> <BR /> In the plan I select in red the line that missed in the plan and in yellow the line that I want to hide.</T></DIV> Tue, 09 May 2023 13:46:16 GMT https://community.graphisoft.com/t5/Modeling/Projection-of-straight-wall-with-angle-wall/m-p/237022#M126566 stefanonodari 2023-05-09T13:46:16Z https://community.graphisoft.com/t5/Modeling/Projection-of-straight-wall-with-angle-wall/m-p/237023#M126567 Hello stefanonodari,<BR /> <BR /> To adjust the intersection of elements (or their skins/components) you can change Building Material Priority :<BR /> <A href="https://helpcenter.graphisoft.com/user-guide/88751/" target="_blank">https://helpcenter.graphisoft.com/user-guide/88751/</A> Fri, 15 Jan 2021 18:59:13 GMT https://community.graphisoft.com/t5/Modeling/Projection-of-straight-wall-with-angle-wall/m-p/237023#M126567 Christophe Fortineau 2021-01-15T18:59:13Z https://community.graphisoft.com/t5/Modeling/Projection-of-straight-wall-with-angle-wall/m-p/237024#M126568 It looks like a bug to me. I could easily reproduce it in Archicad 24.<BR /> I will report it to Graphisoft.<BR /> Unfortunately, I cannot recommend any good workaround besides drawing above the walls with a Fill to achieve the desired 2D representation. Sun, 17 Jan 2021 16:04:12 GMT https://community.graphisoft.com/t5/Modeling/Projection-of-straight-wall-with-angle-wall/m-p/237024#M126568 Laszlo Nagy 2021-01-17T16:04:12Z https://community.graphisoft.com/t5/Modeling/Projection-of-straight-wall-with-angle-wall/m-p/237025#M126569 ok, thank you LaszloNagy Tue, 19 Jan 2021 21:25:13 GMT https://community.graphisoft.com/t5/Modeling/Projection-of-straight-wall-with-angle-wall/m-p/237025#M126569 stefanonodari 2021-01-19T21:25:13Z