Kangaroo

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The discussions here are preserved for reference, but new questions posted here are likely to go unanswered.

Kangaroo is a Live Physics engine for interactive simulation, optimization and form-finding directly within Grasshopper.

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Springs from lines generated by Grasshopper

by Olivier Suire

Aug 3, 2012

My simulation is quite simple : just a bunch of straight lines connected to each other and used as springs.

When I generate those lines within Grasshopper, the simulation seems to run on twice the springs that were input, resulting in something quite different as expected.

But if I input these lines from existing Rhino lines, then  the simulation runs fine with just the set of springs that were input.

Am I missing something, or is this a known limitation of Kangaroo ?

Cheers,

--

Olivier

  • up

    Olivier Suire

    It appears that the duplication of springs is due to the fact I have two anchor points.

    In fact, with only one anchor points, the simulation uses only the springs that I input but if I add a second anchor point, then Kangaroo duplicates the springs...

    See here : https://www.box.com/shared/static/7a8043333c601eefad57.avi

    Cheers,

    --

    Olivier

    1

    Aug 4, 2012

    • up

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