When boundary lines have not been defined, it is normal for triangles to be generated beyond the scatter plot’s perimeter. On other occasions, one may wish to leave areas inside the group of points without contouring. This command can be used to delete undesired triangles. One simply has to select the sides of the triangles one wishes to delete graphically. The program then automatically updates any changes made to the triangulation.
Should an CAD command have been used to delete undesired lines from the surface, the program continues to consider them to all intents and purposes. In order to update these changes and delete lines from the surface, one can use the Convert Drawing command.
TcpMDT