- In Toolspace, on the Prospector tab, click the surface
Masks collection. The names and descriptions for the masks are displayed in the Prospector list view.
- Right-click the mask in the Prospector tree or list view and click .
The Mask Properties dialog box is displayed. Edit the name, description, boundary type, render material, and mid-ordinate distance.
- Click OK to apply the changes and close the Mask Properties dialog box.