True but I’m not making any simulation and it seems like hard to implement. I guess. Saw couple of devlog videos on Youtube that does crowd simulation. Very interesting.
Not much difference. I learned from his shader! He use shader provided through OpenVAT and improve upon that to add custom_data & color_data to sent per-instance value. I do not use his plugin tho which provide new node based on MultiMeshInstance where you can animate using VAT.
Oh, the link you provide was his old plugin, he now create a new implementation based on OpenVAT