Kangaroo

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THIS FORUM IS NO LONGER ACTIVE. PLEASE POST ANY NEW QUESTIONS OR DISCUSSION ON:

https://discourse.mcneel.com/c/grasshopper/kangaroo

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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Restrain movement for one axis

by Petar Pejic

Jan 16, 2014

Dear all,

I am trying to create a tent structure. However, I would like to have boundaries points move only on z axis, since I have fixed outline shape. The way I am doing it now is I have forces out of naked edges acting as cables. Is is possible to add restrain for x and y axis movement on those cables? Or there is other option?

Regards,

Petar

  • up

    Andrei Raducanu

    try using the curve pull component of kangaroo

    1

    Jan 17, 2014

    • up

      Daniel Piker

      AnchorXYZ with X and Y true, but Z false will do what you want.

      (note that AnchorXYZ goes into the ForceObjects input, not the AnchorPoints one)

      Jan 17, 2014