https://community.graphisoft.com/t5/GDL/GDL-Stair-Dimensions/m-p/397178#M2248 <P>There is the global RISER_HEIGHT.</P> <DIV>The depth of a tread is not uniform, that's why its stored in <SPAN>STAIR_TREAD_GEOMETRY[n][3]. </SPAN></DIV> Mon, 04 Sep 2023 10:39:32 GMT runxel 2023-09-04T10:39:32Z https://community.graphisoft.com/t5/GDL/GDL-Stair-Dimensions/m-p/397158#M10 <P>How do you go about pulling the&nbsp;<EM>Riser Height</EM> and the <EM>Tread Depth</EM> of a stair?</P> <P>&nbsp;</P> <P>I had thought that&nbsp;STAIR_STRUCTURE_GEOMETRY[1][COORD_Z] was giving me the height, but this only seems to be the case when the&nbsp;<EM>Flight Start Support Connection</EM> is set to&nbsp;<EM>Horizontal</EM>... COORD_X seems to give me half the width all the time, not that that is relevant to me. Have no clue what COORD_Y is refering to...</P> <P>&nbsp;</P> <P>All of the tread and riser variables appear to require a selection in order to return a non-zero answer...</P> <P>&nbsp;</P> <P>_cutPolyVertAttr[iVert][DRAWPOLY_COORD_X] &amp;&nbsp;_cutPolyVertAttr[iVert][DRAWPOLY_COORD_Y] look light they could be somehow used since they are used to cut the structure but I have not been able to figure out how they work either...</P> <P>&nbsp;</P> <P>&nbsp;</P> <P>Ling.</P> Thu, 26 Sep 2024 11:51:20 GMT https://community.graphisoft.com/t5/GDL/GDL-Stair-Dimensions/m-p/397158#M10 Lingwisyer 2024-09-26T11:51:20Z https://community.graphisoft.com/t5/GDL/GDL-Stair-Dimensions/m-p/397178#M2248 <P>There is the global RISER_HEIGHT.</P> <DIV>The depth of a tread is not uniform, that's why its stored in <SPAN>STAIR_TREAD_GEOMETRY[n][3]. </SPAN></DIV> Mon, 04 Sep 2023 10:39:32 GMT https://community.graphisoft.com/t5/GDL/GDL-Stair-Dimensions/m-p/397178#M2248 runxel 2023-09-04T10:39:32Z