This would benefit users who are trying to export their geometry using LandXML as the export format. Currently, bspline curves in an alignment are not supported by LandXML export and have to be manipulated to export the geometry.
| Civil Product Used | OpenSite Designer, OpenRoads Designer, OpenRail Designer |
b-spline curves and Archimedes spirals are not supported by the LandXML schema. LandXML supports Euler spirals and clothoids, but a variable taper from an arc is technically an Archimedes spiral. We are unable to support export of b-spline curves until that capability is implemented in the LandXML schema.