This defines the contact entities about an action geometry with respect to a base geometry in turn.
Example (Sphere to Sphere Contact)
1. Click the Sph-Sph icon of the Contact group in the Professional tab.
2. Choose the creation method as Sphere, Sphere, Sphere, Sphere.
3. Define an action sphere with respect to a base sphere in turn.
4. Choose Finish Operation on right-click menu or click Finish located on the top of Working Window.
Figure 1 Finish Operation on right-click menu
Figure2 Finish on Working Window