I had a Terramodel file which had several Points and Breaklines.
When I import the Terramodel (*.pro) file to TBC, by default it is imported as a Surface with TIN.
I had a Boundary defined in AutoCAD.
I imported this CAD file into TBC. A closed 3D Polyline was by default imported as a Linestring into TBC.
I am trying to define the Boundary of the TIN Surface using the Linestring. TBC is not executing the command.
I tried to edit the outlying Triangles using the "Trim Surface Edge" command. Not Successful.
What can I do now to accomplish my task?
I attach the TBC file for reference.
Could some one help me.