non negative amount and visualization of negative amount

[sefgit]

Thanks for this excellent too. A nicely done KISS-Tool with huge impact.

Please add a checkbox for node to set it as "non negative" node and cap the node amount to zero if the value is less than zero. This will reflect real life condition, e.g. Amount of Rabbit can't be negative.

For nodes with negative amount, it would be helpful, if the color of the node would reflect it. E.g. by inversing its color or double / dasshed outlined circle, etc.

Keep up the good work.

[1000i100]

Perhaps you can look about the life/death, implosion/explosion and threshold I've implemented in advanced mode :
And example : https://lo0p.it/2/?CFICAiBIczy7DTABv0YFtAAAAP8AQAM1h3f3-34AAACAAAAAAAACc3RhcnQgaGVyZWBkaWUgaWYgZW1wdHlgZmluaXNoIGlzb2xhdGVkYGNhbiBiZSBjaGFpbiBraWxsZWRgYGBg

Source code : https://github.com/1000i100/loopy

[sefgit]

excellent. Thanks.