Non-linear springs

Is it possible to define non-linear springs in Kangaroo. I see that there is a Plastic Length and a Constant Tension spring already implemented…

Would be great if the spring-“constant” could be changed depending on the applied force, or applied deformation (?).

I am experimenting with the micro modeling of woven membranes in Kangaroo, as studied here:

Thanks a lot,

p.s.: If the answer is C# again, I will freakin start learning it :smiley:

check out this example:


adapt this

or maybe this

… or search this forum for custom goal

Hope this helps - kind regards - tom

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