![]() Here, again, I took the original cable length from the input for the assembly, subtracted it from the deformed cable lengths (derived from the deformed model), multiplied by 1000 (to get to mm from m) and devided it by the original length (in m).Īgain, for the sake of the test, the pylon is infinitely stiff, so the deformation in the pylon doesn't influence the cable strain. However, when I try this in a more complicated model, as mentioned before, I get this: Note: I gave the pylon in the top example an infinite stiffness. This gave me a deformation of approximately zero. Kangaroo Formfinding Shell Structure - Part 01In this video I explain how to create shell structures by using Kangaroo plugin in Grasshopper. I was inspired to create this one by a post on the Grasshopper board by Arie-Willem de Jongh ( here ). The output is the first flat list, reconfigured to match the path structure of the input list. So subtracting original cable length from the deformed cable length, multiplying by 1000 (m to mm) and deviding this by the original length (in m). The first, Match Path, takes a flat list of data with N items, and another list of data with N items with some kind of arbitrary tree structure. In this case, I gave the cables a strain of dL/L. It worked for straight forward models like this: ![]() ![]() Thanks for your reply! After I posted this I tried this indeed.
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