AfterEffects - Joining Parented Points with a Line with Expressions

In the previous post we learnt how to join points with a line using the Beam effect and a very basic expression. In this tutorial, we're going to look at how to enable this to work with parented Null objects, since things appeared to get weird when we did that.

After Effects - Join Points with a Line with Expressions

Hey guys!
While working on the Mission Briefing video, I had to make the flexible line that joins the house to the text. This was because later the line had to move but still stay connected to the house. Here's a quick tip on joining objects with a line using a bunch of Nulls and some sneakiness XD