https://forums.autodesk.com/t5/revit-architecture-forum/adaptive-arc-segment-parameterization/m-p/11579619#M62130 <P class=""><SPAN>.&nbsp;&nbsp; </SPAN></P> Sun, 27 Nov 2022 13:47:01 GMT barthbradley 2022-11-27T13:47:01Z https://forums.autodesk.com/t5/revit-architecture-forum/adaptive-arc-segment-parameterization/m-p/11579605#M62128 <P>I'm trying to control the extension of an arc segment using its outer vertical dimension. Head face of the arced wall should stay radial, i.e. perpendicular to the arc's lateral faces, which in turn should maintain their radius.</P><P>&nbsp;</P><P>When I constrain the head face by a calculated angular parameter, it reacts by reorienting itself and disconnecting from the outer lateral face while both lateral faces remain constant. Locking to a radial reference plane doesn't work either (overconstrained). Using orthogonal constrains on the corner points messes up the radius.</P><P>&nbsp;</P><P>I attach the family file and an illustrative draft. Can anyone help me do this?</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="adaptive_arc_parameterization.png" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1144701i1326616A03432B06/image-size/medium?v=v2&amp;px=400" role="button" title="adaptive_arc_parameterization.png" alt="adaptive_arc_parameterization.png" /></span></P><P> </P> Sat, 26 Nov 2022 18:30:27 GMT https://forums.autodesk.com/t5/revit-architecture-forum/adaptive-arc-segment-parameterization/m-p/11579605#M62128 vancikv 2022-11-26T18:30:27Z https://forums.autodesk.com/t5/revit-architecture-forum/adaptive-arc-segment-parameterization/m-p/11579611#M62129 <P>See attached family.</P> Sat, 26 Nov 2022 19:48:07 GMT https://forums.autodesk.com/t5/revit-architecture-forum/adaptive-arc-segment-parameterization/m-p/11579611#M62129 ToanDN 2022-11-26T19:48:07Z https://forums.autodesk.com/t5/revit-architecture-forum/adaptive-arc-segment-parameterization/m-p/11579619#M62130 <P class=""><SPAN>.&nbsp;&nbsp; </SPAN></P> Sun, 27 Nov 2022 13:47:01 GMT https://forums.autodesk.com/t5/revit-architecture-forum/adaptive-arc-segment-parameterization/m-p/11579619#M62130 barthbradley 2022-11-27T13:47:01Z https://forums.autodesk.com/t5/revit-architecture-forum/adaptive-arc-segment-parameterization/m-p/11580096#M62131 <P class="lia-align-left">.</P><P class="lia-align-left">&nbsp;</P><P class="lia-align-left">&nbsp;</P> Sun, 27 Nov 2022 13:33:41 GMT https://forums.autodesk.com/t5/revit-architecture-forum/adaptive-arc-segment-parameterization/m-p/11580096#M62131 barthbradley 2022-11-27T13:33:41Z https://forums.autodesk.com/t5/revit-architecture-forum/adaptive-arc-segment-parameterization/m-p/11580103#M62132 <P>.</P> Sun, 27 Nov 2022 15:43:04 GMT https://forums.autodesk.com/t5/revit-architecture-forum/adaptive-arc-segment-parameterization/m-p/11580103#M62132 ToanDN 2022-11-27T15:43:04Z https://forums.autodesk.com/t5/revit-architecture-forum/adaptive-arc-segment-parameterization/m-p/11580114#M62133 <P>.</P> Sun, 27 Nov 2022 13:34:08 GMT https://forums.autodesk.com/t5/revit-architecture-forum/adaptive-arc-segment-parameterization/m-p/11580114#M62133 barthbradley 2022-11-27T13:34:08Z https://forums.autodesk.com/t5/revit-architecture-forum/adaptive-arc-segment-parameterization/m-p/11580192#M62134 <P>.</P> Sun, 27 Nov 2022 15:43:21 GMT https://forums.autodesk.com/t5/revit-architecture-forum/adaptive-arc-segment-parameterization/m-p/11580192#M62134 ToanDN 2022-11-27T15:43:21Z