Tutorial: Create a Pulsar in After Effects

Recreate the look of a spinning, neutron star.

In this tutorial, I share two different ways to create spinning, 3D, volumetric lights in After Effects. The first method uses  Boris FX's Stage Light plugin which can automatically simulate volumetric light from a comp light. But not everyone has access to BCC Stage Light, so I also show how to use the included Cinema4D Lite to get a similar look. Along the way, I take a break from being scientifically accurate and use an expression I wrote to restrict the beam when it is behind the central core of the star.

https://www.youtube.com/watch?v=LilxpQH0gyE 

Expression saved in a text file: https://www.dropbox.com/scl/fi/a6dhhxnzo2e5mh0rvohuf/Pulsar-Expression.zip?rlkey=wkwipy0f1jsfx4ua0tr38q7t0&dl=1

Project download (ZIP): https://www.dropbox.com/scl/fi/t1s9k3y4ehkl3bma71xjc/Pulsar.zip?rlkey=l10dr2i16a9trrme3psdw6bxo&dl=1