Unigraphics. Справочник по моделированию
The Generate Face Pairs option creates face pair features from a list of user-selected target body faces. When you choose this option, you are prompted to select faces from the target body. The system then generates the face pair features for each face you selected which has an opposing face.
Generate Face Pairs can be run multiple times. Any duplicate face pairs found in subsequent calls are ignored. Like the Auto Face Pair option, Generate Face Pairs also tries to take advantage of any feature definition found in the solid body. Generate Face Pairs, however, does not use the feature information on the selected face.
