Spiral Staircase


In this grasshopper example file, you can model a parametric spiral staircase and then use the weaverbird plugin to turn it into a parametric organic stair.

Script by: Erfan Rezaei

Spiral StaircaseSpiral StaircaseSpiral StaircaseSpiral StaircaseSpiral Staircase

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  • VanessaSabrina

    Is it possible to apply a staircase to a Sphere, where the Width of the Step is getting smaller by Z Value ?

    • rezae

      You can If you cut it in half.

  • VanessaSabrina

    Because when I divide the Sphere into Segments, the stair will get different by Height …

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