I have exported a TM to an XML file, DTM, and/or TIN. The original TM was built using a graphical filter.
I am then trying to import this TM in to a new file and only display the breaklines. The workspace is the same.
No matter the file format the resultant breaklines always come in all on level default.
Does anyone know how to get a 3d breakline file from a TM that would maintain the original symbology and feature names?
Marc
Marc,
Mary is correct with regards to the Terrain Model not caring what type of breakline it is. In fact, Terrain Models aren't like DTMs used to be. They are now just complex MicroStation Elements that only use the breaklines point type in order to determine how it forms triangles. There is no "breakline intelligence" in a Terrain Model.I'm afraid if you want the OpenRoads feature intelligence, you may need to do it manually. As a possible workflow, you might consider just making a DGN copy of the original 3D linework (that was used to create the TM) and assign FDs to those lines directly, instead of Importing to a TM and then out to a DGN.