# Spiral Stair

In this Grasshopper Fennec example file, you can design a parametric Spiral Stair.

Script By: Zahra Ebrahimi

In this Grasshopper Fennec example file, you can design a parametric Spiral Stair.

Script By: Zahra Ebrahimi

In this Grasshopper example file, you will design a recursive building using the Anemone plugin, with control over the floor height and roof offset.

In this Grasshopper example file, you will design a parametric building by revolving a curve around an axis.

In this Grasshopper tutorial, you will learn how to design a parametric building with an exterior diagrid façade.

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In this Grasshopper example file, you can design a parametric chandelier using the metaball technique.

## Comments

## yoyostudio

Hi Parametric House.

Literally my one time purchase to you has been the best investment of my design career as far as learning GH has gone. Question about this example, do you know how this staircase method can be applied to irregularly shaped objects? I’m trying to come up with a method for creating a 3d printed fountain using this style but need to make the center cylinder variable shapes and keep the stairs somewhat uniform. Any advise would be much appreciated. Thank you and keep up the great work!

-Studio 3P

## rezae

Hi, Thank you so much. I’m so glad that I you find Parametric House useful. Here I have attached series of stair case design based on circular section at the center. Link to Stairs

If you couldn’t find them relevant to your project let me know.

Best,