Thank you very much,
i think i got it now,
one last thing - i want to modify the height of just one anchor point, but when im doing that
its as if the anchor point isnt existing anymore -
boxtensile.gh (20.2 KB)
Using the Target(T) input for the anchor lets you change where the anchor should move to without changing where it is at the start of simulation, so it remains attached to the other geometry, even when you reset.
The easiest way to use this is to connect the same points you have connected to the P input to a point parameter component, then internalise them, meaning you can then manipulate them with the gumball in the Rhino viewport.
If you later want to reset these target locations, you can always reconnect the input and internalise again.
great !! thank you so much