The Snap function creates arcs using the snap point of another entity to define the origin of the arc. To perform the function, you define the arc parameters in the Data Entry tab, and then select a snap point in the graphics area.
To open Arc Snap, do one of the following:
In the Arcs menu, click Snap.
On the CAD toolbar, click the down arrow and click the icon.
Right-click anywhere in the Workspace, point to CAD, Arcs, and click Snap.
The parameters display in the Data Entry tab of the Data-CAM Tree Manager.