Hi all, I’m working on a hypothetical inflatable pavilion, held down by a tensile rope structure where the bubble’s inflation/expansion collides with the anchored rope/cloth making it tensile. here are two reference images of something similar: [Horticultural-Spa-and-Apothecary-Experience-by-Loo…

In your current definition, the two meshes in the soft body collision are in two separate lists. This input needs to be flattened. [image] And for better data structure, I suggest using the Entwine component instead of merging everything into one data stream. [image] cloth and bubble mesh coll…

Hi @martinsiegrist Thank you for this! I have tried connecting the tree branches to the multipipe and it seems to have worked out. The points at which the pipe and the balloon collide seem to overlap. Is this because the collision if between the cloth mesh’s interior edge crv instead of the pipe? …

Hi @Quan_Li Had a look at this, but it isn’t what I’m going for at the moment. Appreciate it though, thanks!

Take a look at this example here. It’s not exactly what you want but it might help you get a little closer… [image] Balloon restricted by strings Grasshopper Here’s an example which is quite close to my scan above: [image] Note the base brep is a revolved s…

Colliding Inflating Bubble and Anchored Cloth/Rope

Grasshopper Kangaroo

Quan_Li (Quan Li) February 15, 2026, 4:03am 2

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Colliding Inflating Bubble and Anchored Cloth/Rope

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