Delete Triangles

Select the surface to edit (the surface facets will be displayed in white), then select the triangles to be deleted from that surface.

Figure 210: Triangle Selected to be Deleted

There are two options for deleting triangles:

Delete Selection: Deletes only the selected triangle.
Figure 211: Delete Selection
Keep Selection: Retains the selected triangle and deletes the rest of the surface.

Figure 212: Keep Selection