algorithmic modeling for Rhino

David Stasiuk
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Check Generic Parameter for GH_Path type, and conversion
3 Replies

Started this discussion. Last reply by David Stasiuk Jul 5.

Mesh Point Inside

Started Jul 8, 2014

Stochastic Fractal Definition
10 Replies

Started this discussion. Last reply by Ye Yuan Oct 9, 2014.


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David Stasiuk's Blog

Design Modelling Symposium Copenhagen: Workshops & Master Class

This fall the Design Modelling Symposium is being hosted by CITA at the Royal Danish Academy of Fine Arts School of Architecture in Copenhagen. The…


Posted on July 9, 2015 at 11:10am — 4 Comments

Exoskeleton + Cytoskeleton Components

Daniel Piker and I are excited to repackage an updated Exoskeleton with his new Plankton-based mesh wireframe thickening tool Cytoskeleton into a single GHA.

Although both components have been tested and improved upon from their original setups, this GHA is still a work in progress, and hopefully…


Posted on May 7, 2014 at 8:00am — 23 Comments

Marching Cubes: Curve Wrapping & More Metaballs

UPDATE: 30-Jan-2014

I have added breps as an input for wrapping geometry…


Posted on January 20, 2014 at 4:30pm — 27 Comments

Closed Curve Intersection Network

I was looking at a post earlier today, which got me thinking about the logic of how to collect intersected curves into discrete, closed…


Posted on November 11, 2013 at 2:47pm — 6 Comments

Louisiana State Museum and Sports Hall of Fame

For the better part of two years I worked with Method Design and David Kufferman, PE on the design of the structural steel and connection system used for the cast stone panels in the Louisiana State…


Posted on August 9, 2013 at 2:00am — 10 Comments

Latest Activity

Nik Willmore commented on David Stasiuk's blog post Marching Cubes: Curve Wrapping & More Metaballs
"Neo, this is marching cubes. It relies on creating a literal spacial field around each geometry item, mathematically, by merely defining the a value based on distance away from a point on the geometry, then it samples the eight corners of each…"
8 hours ago
Neo Yang commented on David Stasiuk's blog post Marching Cubes: Curve Wrapping & More Metaballs
"Hi David,  Your Job is awesome. but I am not clear how "iso" this parameter influence the final result. As I tried to increase the number then I found these spheres getting smaller.Can you explain a little bit on how does it work??…"
9 hours ago
David Stasiuk commented on Nick Tyrer's photo

Vorticular Decay Sphere

"Directly applying the field values should run faster than things like Cocoon which rely on distance evaluation to geometric elements (depending on the grid size with Millipede, which doesn't make a sparse sampling grid) and ultimately gives…"
David Stasiuk commented on Nick Tyrer's photo

Vorticular Decay Sphere

"Beautiful. I love the directionality of it! Are you isosurfacing with Millipede?"
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David Stasiuk replied to Brage Hult's discussion How to divide a circle in segments of 2 different lengths
"An another approach could be to construct arcs from consecutive domains... "
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"I'm in!"
Jul 26
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Jul 25
David Stasiuk commented on Daniel Piker's blog post Introducing 'Exoskeleton' - A wireframe thickening tool
"Hi Lina- There is actually an updated version of exoskeleton that allows for a little more control of a few parameters: Also, you will find some example files there…"
Jul 24
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Profile Information

Company, School, or Organization
PhD Candidate, Center for Information Technology and Architecture (CITA)
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Comment Wall (4 comments)

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At 11:24am on June 14, 2015, Kim hauer said…

Hi David: I suspect that mesh-subdivision type is not the major influence on the difference in the Iso surface, created by K3DSurf and the formula you proposed using the Iso Surface component. There appears to be a rougher or muscular interpretation in your formula, unlike the overall smooth flowing surfaces in K3DSurf. I'm wondering if you
have any idea how in GH a smoother surface flow can be achieved?
p.s. I noticed a fellow member wang just came up with a great looking Gyroid.

reference to your script:

At 5:09am on May 4, 2015, eec said…

I forgot to add the picture of what I meantIMG_3956.JPG

At 4:44am on May 4, 2015, eec said…

Thank you David. The project went well. Now I would like to develop it further. For instance to work in the definition to simulate better the real paths the fibres are following when weaved around irregular cylinders and pretensed. 

Best wishes

At 9:02am on May 2, 2015, eec said…

Hi David,

Some months ago you helped me with a grasshopper definition to deform lines around curves. I just had the defense of my thesis and I  want to  espress you again my gratitude. You are in the aknowledegements page of my book :)

Best regards,

Eva EspunyIMAG0531.jpgIMAG0529.jpg



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