https://community.esri.com/t5/arcgis-pro-ideas/expose-curve-geometry-in-arcade/idi-p/1717135 <P>Due to a known limitation in the geometry engine (<A href="https://community.esri.com/t5/arcgis-parcel-fabric-questions/update-cogo-is-changing-the-arcs-to-lines/m-p/1175182/highlight/true#M686" target="_blank">https://community.esri.com/t5/arcgis-parcel-fabric-questions/update-cogo-is-changing-the-arcs-to-lines/m-p/1175182/highlight/true#M686</A>) ,&nbsp;COGO attributes can be inadvertently updated on a flat curve and the geometry is interpreted as a straight line.&nbsp;</P><P>By exposing the curve geometry in arcade (as well as information about the curve like radius), we could create attribute rules that protect and/or restore the curve information.&nbsp;</P> Tue, 28 Jul 2026 19:49:54 GMT MizukiKayano2 2026-07-28T19:49:54Z https://community.esri.com/t5/arcgis-pro-ideas/expose-curve-geometry-in-arcade/idi-p/1717135 <P>Due to a known limitation in the geometry engine (<A href="https://community.esri.com/t5/arcgis-parcel-fabric-questions/update-cogo-is-changing-the-arcs-to-lines/m-p/1175182/highlight/true#M686" target="_blank">https://community.esri.com/t5/arcgis-parcel-fabric-questions/update-cogo-is-changing-the-arcs-to-lines/m-p/1175182/highlight/true#M686</A>) ,&nbsp;COGO attributes can be inadvertently updated on a flat curve and the geometry is interpreted as a straight line.&nbsp;</P><P>By exposing the curve geometry in arcade (as well as information about the curve like radius), we could create attribute rules that protect and/or restore the curve information.&nbsp;</P> Tue, 28 Jul 2026 19:49:54 GMT https://community.esri.com/t5/arcgis-pro-ideas/expose-curve-geometry-in-arcade/idi-p/1717135 MizukiKayano2 2026-07-28T19:49:54Z