How to view the vertex color of softbody distortion? I saw a tutorial on destroying a car and realized that the tutor used a way to visualize the softbody distortion of the mesh.
example gif:



video reference:

https://www.youtube.com/watch?v=1Ff7-4ob62U
I was able to solve with the addon "tension map"

link addon tutorial
https://www.youtube.com/watch?v=6G8SkBQngvw