Face Labels

Each triangle is labelled 'A', 'B', 'C', 'D', 'E' or 'F'.

The label for each face shows which triangles it is in.

To see a face's label simply click in the face (or just point and wait).

The label pops up.

Face Finder

To find a paritcular face select Find from the Edit menu.

The Find dialog is displayed:

Press Find to scroll to the centre of the region inside the triangles selected T and not inside the triangles selected F.

Click on Done to dismiss the dialog box.