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 10 hours ago.

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

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 — 23 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 — 25 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 — 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…

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

metaball meshing

mct_130726_metaballs.gh

For another project I have been working with metaball scalar fields, and I…

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Posted on July 26, 2013 at 9:00am — 21 Comments

Latest Activity

David Stasiuk liked nardo chai's photo
10 hours ago
David Stasiuk replied to David Stasiuk's discussion Check Generic Parameter for GH_Path type, and conversion
"Cool. Thanks! That looks cleaner and more sensible than what I've been doing. Well, I don't know if its all that bad after all. It's just like a big laboratory."
10 hours ago
David Rutten replied to David Stasiuk's discussion Check Generic Parameter for GH_Path type, and conversion
"Yeah it seems I never wrote conversion methods for X -> GH_Path. If you have an IGH_Goo instance, then you can test: IGH_Goo goo = ...; GH_Path path = null; GH_StructurePath pathGoo = goo as GH_StructurePath; if (pathGoo != null)   path =…"
10 hours ago
David Stasiuk replied to David Stasiuk's discussion Check Generic Parameter for GH_Path type, and conversion
"I have been able to get around it by first casting to a string, and then using GH_Path.SplitPathLikeString to get a string array which can then be used to construct a new GH_Path, but it seems like a poor approach."
11 hours ago
David Stasiuk posted a discussion

Check Generic Parameter for GH_Path type, and conversion

A quick conversion question: what's the best way for me to identify if a Generic Parameter (IGH_Goo) can be cast to a GH_Path, and then to do so? GH_Convert doesn't seem to have support for it...thanks in advance!See More
11 hours ago
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yesterday
David Stasiuk replied to Gregory Quinn's discussion Input tress structure = output tree structure? in the group Kangaroo
"Ha. Anytime. Hope all's well there! Are you going to DMSC?"
Friday
David Stasiuk replied to Gregory Quinn's discussion Input tress structure = output tree structure? in the group Kangaroo
"I'd use merge to organise your inputs first, and then unflatten: "
Friday
David Stasiuk replied to Scott Overall's discussion GH_Component.Message Property Implementation
"This is great!"
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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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