Delete edge

Delete edge

Deleting an edge

MouseOK   Ribbon: TopoplanModify TIN >  Delete Edge

MouseOK   Menu: GroundEditing TIN >  Delete Edge

MouseOK   Toolbar: Editing TIN >  Delete Edge

KeyboardOK Command line: NG_MESH_EDGE_DELETE

Using the command, you can delete edges of Submesh or Polyface mesh surface. Usually, it is used to delete “long” edges along the mesh boundary for correct contouring.

note: Since a TIN surface has triangle faces, deletion of edges will result in deletion of faces that contained them.


To delete an edge:


1.    Run the command.

2.    In response to the prompt in the command line, click the edge to be deleted:

Specify edge to delete or [?]:

Faces that will be deleted when deleting edges

Surface after deleting edges

The command is also used to delete faces inside water reservoirs to exclude the construction of contours along the reservoir.

Faces passing along the water surface

Faces are deleted

3.    Several edges can be deleted in succession. Pressing ESC button ends the command.


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