Hey Vladimir,
I've been testing out Physarum and it seems like a cool plugin, but I am having a very similar problem to the rest of the commenters in that I'm having a very difficult time replicating the effects you show in your promo. It doesn't seem to interact with the spawn layer very well and the blank screen keeps filling with particles when it seems that it shouldn't. Do you have a timeline on when you will have a tutorial ready? This is really cool but without one of those I am very reluctant to purchase this. If you can explain how you replicate the promotional effect I will purchase gladly.
Thanks,
John
January 2021