Grasshopper

algorithmic modeling for Rhino

David Stasiuk
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  • Copenhagen
  • Denmark
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David Stasiuk's Discussions

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…

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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…

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Posted on May 7, 2014 at 8:00am — 27 Comments

Marching Cubes: Curve Wrapping & More Metaballs

UPDATE: 30-Jan-2014

140130_marching_cubes.gh

I have added breps as an input for wrapping geometry…

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Posted on January 20, 2014 at 4:30pm — 33 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…

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Posted on November 11, 2013 at 2:47pm — 8 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…

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

Latest Activity

David Stasiuk replied to Laurent Delrieu's discussion reaction diffusion on triangular mesh
"Great and thorough explanation!"
3 hours ago
shila commented on David Stasiuk's blog post DLA Sketching
"so great stuff! Thanks "
3 hours ago
Thomas Helzle liked David Stasiuk's photo
14 hours ago
David Stasiuk liked Laurent Delrieu's photo
15 hours ago
David Stasiuk commented on David Rutten's photo
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Wayside heyday

"I heard Guybrush Threepwood play at the Electric Banana in Williamsburg a few years ago. Don't look for it, it's not there anymore. But that night I heard a band that for me redefined the word "rock and roll"."
yesterday
Nik Willmore commented on David Stasiuk's photo
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Curve drivers for Cocoon

"David: good to get *you* the hardcore programmer thinking, hopefully about further Cocoon components and features."
yesterday
David Stasiuk commented on David Stasiuk's photo
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Curve drivers for Cocoon

"It's a good question. From the rigging video you sent, it actually looks like it's something a little different from metaballs, as it jumps directly to really nicely resolved quad meshes. It looks to me like there's a custom topology…"
yesterday
David Stasiuk liked Matt Hutchinson's photo
yesterday
David Stasiuk liked David Rutten's photo
yesterday
David Stasiuk replied to Stuk's discussion Parametric planting
"Yes...sketches would be helpful here. From what it sounds like, you may be interested in looking at circle packing strategies?"
yesterday
Nik Willmore commented on David Stasiuk's photo
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Curve drivers for Cocoon

"So indeed, to make manually resizable metaballs for use by a Grasshopper inexperienced Rhino modeler, you just grab spheres from the Rhino session via Geometry Pipeline then determine their center for use as a metaball point and use the radius for…"
Saturday
Nik Willmore commented on David Stasiuk's photo
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Curve drivers for Cocoon

"David, ah, knowing to have have confidence in the sameness of behavior let me spot my typo, and the simplified version works fine: I was trying to emulate this ZSpheres-like 3DS Max plugin called Form, but now realize I should play with points as…"
Saturday
Nik Willmore commented on David Stasiuk's photo
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Curve drivers for Cocoon

"David, ah, knowing to have have confidence in the sameness of behavior let me spot my typo, and the simplified version works fine: I was trying to emulate this ZSpheres-like 3DS Max plugin called Form, but now realize I should play with points as…"
Saturday
David Stasiuk commented on David Stasiuk's photo
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Curve drivers for Cocoon

"Hmm...can you post the def? The charge interface solves identically regardless of the geometry type..."
Saturday
Nik Willmore commented on David Stasiuk's photo
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Curve drivers for Cocoon

"Alas negative strength works only for points and curves, but I don't see a difference with a test of a few NURBS spheres when I change one to negative strength like I do with points and curves."
Saturday
David Stasiuk liked Laurent Delrieu's photo
Friday

Profile Information

Company, School, or Organization
PhD Candidate, Center for Information Technology and Architecture (CITA)
Web or Blog
http://bespokegeometry.com

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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: http://www.grasshopper3d.com/forum/topics/learning-math-creatively

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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