I am working on my first actual design in Open Roads. Once the Corridor was run, I added the surface breaklines from the corridor to a Terrain Element.
Somewhere in the process, I ended up with some extraneous elements in the terrain and the Delete Feature tool would not remove the feature. I tried every tool I could find and was only able to remove these by exporting to native, editing the DTM and re-importing the boundary from the DTM as a new terrain boundary.
Is this the "preferred" method to create a terrain element from corridors? If so, why does it not let me clean up any edge triangles. Are there going to be terrain editing tools like those in the native product?