Using VEX to make a LookAt Setup

Detailed Explanation: https://www.sharanvaswani.com/single-post/2020/09/27/Using-VEX-and-SOPs-to-make-a-LookAt-Setup
 
After using the LookAt Shelf tool in Houdini several times, I wanted to explore and recreate the same method in SOPs, VOPs and VEX. In this post, I explored the setup created VEX and other potential methods in similar situations involving copy stamp or instances.