Need stairs definition for rhino 6

[j.rurkowski]

Hi i am looking for stairs definition creted from curve. can someone here help?
something like that but that one doesnt work for me ;(

[Joseph_Oster]

Did you try the search feature first?

https://discourse.mcneel.com/search?q=stair

How to create freeform stairs in Rhino

[image] Modeling Stylish Stairs in Rhino, a tutorial by Dušan Cvetković. This tutorial explores how to create freeform stairs. It starts with 2D lines in a single plane, then transforms it into 3D space, and later creates 3D geometry based on the 2D data. Modeling Stylish Stairs in Rhino… Posted Oct 24, 2019 by Sandy McNeel on Rhino News, etc.

Spiral stairs problem

[Screenshot%20(2)][Screenshot%20(5)][Screenshot%20(4)] Having trouble with a construction that follows a spiral staircase. I’ve tried to create it using 2 interpolate crv that follows the outside and the inside of the steps, and then using a cross section doing a sweep 2. But the surface gets really bad. I’ve tried this method also with control points crv. No luck. The second method i’ve tried is doing a control point crv that runs along the stair case touching the middle of every step. Then…

Spiral stairs

Hi, I am trying to make a spiral stair case in rhino that has a 27 feet diameter but the actual width of the stairs is only 3 feet. When I try to do it, the center of the axis is where the stairs begin so the width of the stairs end up being the 27 feet. Is there a way to do make the stairs smaller, without using the center of axis? ( you should be able to see right through the center of the spiral staircase) Thanks! [SY550] (should look something like this)

And the video you posted has this link in the description:

Generate Stair

[j.rurkowski]

ye i have this definition but its work like that in my case. i have document in inches

when step height is 1 i have round edges but many steps. the goal is 22 steps. when i change step height edges are not soft

[Joseph_Oster]

The code linked from your video works for me:

And I’m sure the links I posted (and many more!) will also have working code for stairs.

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[j.rurkowski]

thank You. so the problem is in model units. when i reduced my curve to size similar to curve from definition then it works but i have one more question. is it possible to add landing?