@BerdVlad Hi, I am trying what you said but I am not too sure how to go about doing it.
I can update the script by removing the 8192 limit or increasing the number and Blender creates the texture with a higher number but doesn’t work in ue5 as it seems ue5 vertex animation node is also capped at 8192.
I am not sure how to setup the script to ‘‘store vertices in 2-3-4-or-more lines’’. Also how do you update the ue5 material? 