Constructing a Locus

To construct a locus, you must first construct the driven object—the object whose locus you want to construct—in such a way that it depends on the driver. Either the driver must be a point on path or you must construct a separate path along which to move the driver.

1. Select the driver and the driven object.

2. If the driver is an independent point, select the drive path—a path object that does not depend on the driver.

3. Choose Locus from the Construct menu.