Foci creation
When Foci Mode is activated, Create tools are selected by default and displayed at the bottom of the Toolbar.

- Loaded foci files are NOT automatically displayed. To turn Foci on before creating a new focus, toggle on Display Foci in the Features Toolbox Foci tab. Display of specific foci can be selected in Foci: Selection.

- There are 3 ways to identify a location for focus creation:

- Left click on the surface or volume. The coordinates for the location selected will populate the Create Focus box.
- Click the New button and enter XYZ coordinates.
- Click on the Last ID button and the coordinates for the location last identified in View mode will populate the Create Focus box.

- If a new foci file is not created, newly created foci will be added to a loaded foci file.

- Use the Add/Edit buttons to select a Name, Color, and Class (optional) for the created focus. A Name must be created for each focus, the color may be set with the sliders, otherwise the default is black. The default for Name and Class is the name/class one last used or '???'. Creation of 2 or more foci with the same Name, Color, and Class is allowed.

- The Project to Surface toggle will project the focus at any location to the nearest location on the surface being viewed.

- The finished focus will appear on the surface/volume and the new focus name and class will show up in the Features Toolbox Foci: Selection tab.

- When finished creating foci, remember to save changes using Save/Manage Files.