Get Vector can be used in combination with points on a Duplicator to return the direction between that point and a target.
Common Attributes +
Target - connect a Shape to get a vector from.
Normalize - the returned value is normalized to a value of between 0 and 1.
Create a Shape.
Connect it to a Duplicator.
Connect a Value2 to Shape Position on the Duplicator.
Add a Falloff to the Value2 Behaviour.
Create a Get Vector Utility.
Connect getVector.id > value2.value.
Connect falloff.id > getVector.target.