https://community.graphisoft.com/t5/Archicad-C-API/How-to-get-elements-list-in-3D-slab/m-p/631076#M9811 <P>Hi,</P> <P>Sorry, I'm not so clear what your problem is. If you'd seek (judge) whether a slab is inside or outside of another polygon (prism), then it's a geometry matter. I'm afriad you cannot find a single command which can do with API.</P> <P>&nbsp;</P> Tue, 17 Sep 2024 01:46:11 GMT Hiromichi Shinkawa 2024-09-17T01:46:11Z https://community.graphisoft.com/t5/Archicad-C-API/How-to-get-elements-list-in-3D-slab/m-p/629602#M9785 <P>I created a slab polygonal prism in 3D.<BR />I would like to get the Guids of parts in multiple slabs in order to use ACAPI_Element_SolidLink_Create(),</P><P>but how can I do this?</P><P>Parts inside the slab will be retrieved,</P><P>including those that extend beyond the slab.</P><P>I cannot use 'bounds' because there are diagonal parts.</P> Tue, 03 Sep 2024 07:40:23 GMT https://community.graphisoft.com/t5/Archicad-C-API/How-to-get-elements-list-in-3D-slab/m-p/629602#M9785 nishida_jp 2024-09-03T07:40:23Z https://community.graphisoft.com/t5/Archicad-C-API/How-to-get-elements-list-in-3D-slab/m-p/631076#M9811 <P>Hi,</P> <P>Sorry, I'm not so clear what your problem is. If you'd seek (judge) whether a slab is inside or outside of another polygon (prism), then it's a geometry matter. I'm afriad you cannot find a single command which can do with API.</P> <P>&nbsp;</P> Tue, 17 Sep 2024 01:46:11 GMT https://community.graphisoft.com/t5/Archicad-C-API/How-to-get-elements-list-in-3D-slab/m-p/631076#M9811 Hiromichi Shinkawa 2024-09-17T01:46:11Z