Delete Vertex

Deleting a Vertex

   Ribbon: Topoplan – Modify TIN >  Delete Vertex

   Menu: Ground – Editing TIN >  Delete Vertex

   Ribbon: Editing TIN >  Delete Vertex

Command line: NG_MESH_VERTEX_DELETE

The command deletes a vertex from an existing surface (Submesh or Polyface mesh) and rebuilds triangulation. The position of the contour lines is also updated if they were built.

The vertex to be deleted is highlighted in red.

To delete a vertex:

1.    Run the command.

2.    In response to the prompt in the command line:

Select vertex to delete

select a vertex. The selected vertex is deleted, and the triangulation mesh is rebuilt.

Select vertex to delete or [Frame]: Frame

Specify first corner or [Vertex]:

Specify opposite corner or [Vertex]:

Select an area with a frame. The selected vertices will be deleted and the triangulation network will be rebuilt.

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