Saif Bin Darwish

Defining a Surface Boundary

Discussion created by Saif Bin Darwish on Apr 6, 2019
Latest reply on Apr 8, 2019 by Alan Sharp

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.