Animation: Using Expression to Control A Rooted Tree
February 19, 2018

Mars Inc.

The Math

I created a null layer that can freely control the angle and distance of the node based on the position of the central circle.
The dashed line between a node and the central circle is created by a plugin called Cluster.

I used Motion v2 and Ease and Wizz to create a nice and smooth animation.
Reference
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