Grasshopper

generative modeling for Rhino

David Lister
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  • Melbourne
  • Australia
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David Lister's Discussions

CreateBooleanDifference with a list of curves
2 Replies

This appears in the Common SDK asCurve.CreateBooleanDifference Method (Curve, IEnumerable(Curve))When I go to use it there is only the method available which uses two closed, planar curves. What I've…Continue

Tags: booleanDifference, vb.net

Started this discussion. Last reply by David Lister Apr 11.

User Object not appearing in command bar
4 Replies

Hey all, I'm a big fan of creating user objects to save time, simplify the display and to share but for some reason not all the user objects I have placed in the appropriate folder appear in the…Continue

Tags: failure, load, object, user

Started this discussion. Last reply by David Lister Sep 15, 2011.

Divided surface selection
7 Replies

Was wondering if anyone had any ideas how to select surfaces from one that has been split up to create a pattern? For example, a surface split by many lines, as discussed here:…Continue

Tags: Subdivision., Split, Surface

Started this discussion. Last reply by irem sönmez Nov 10, 2010.

Distance limited curves in VB

Hi, I'm looking for a plan of attack for a analysis method I'm wanting to try out.I've modelled a basic road network and from a selected start point I want to traverse down a number of path options…Continue

Tags: curves, limited, Distance

Started Aug 17, 2010

David Lister's Events

 

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EXLAB:CAST at COFA Studios, UNSW Kensington Campus, Sydney.

July 9, 2012 to July 13, 2012
CAST is an intensive five-day workshop directed by the Experimental Design Lab and hosted by The National Institute of Experimental Art (NIEA) and The College of Fine Arts (COFA), University of New South Wales, Sydney. The workshop focuses on parametric modelling using Rhino/Grasshopper and the techniques of casting…See More
Tuesday
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David Lister replied to George Faber's discussion Lofting large lists
"Just pass each of the flattened lists from the wbFacePolys to a graft component before lofting and you're sorted.  - Dave"
May 14
David Lister replied to David Lister's discussion CreateBooleanDifference with a list of curves
"Was in 8.0066! Still am but it certainly works now. Don't know why, but thanks anyway. I thought it was an A minus B (B being a list) but it returns all of the 'pieces of difference' so to speak. Luckily the A section is returned at…"
Apr 11
Giulio Piacentino replied to David Lister's discussion CreateBooleanDifference with a list of curves
"Hi David, which version of Grasshopper are you using? This seems to be working ok here (a sample is attached) Thanks, - Giulio________________giulio@mcneel.com"
Apr 10
David Lister posted a discussion

CreateBooleanDifference with a list of curves

This appears in the Common SDK asCurve.CreateBooleanDifference Method (Curve, IEnumerable(Curve))When I go to use it there is only the method available which uses two closed, planar curves. What I've got: Private Sub RunScript(ByVal rib As Curve, ByVal notch As List(Of Curve), ByRef A As Object)Dim notched As curve notched = curve.CreateBooleanDifference(rib, notch) A = notchedEnd SubObviously comes back as 'cannot convert a 1-d array of curve to curve'What am I missing? (I'm working in rhino5,…See More
Apr 9
2 Comments
David Lister replied to Julius's discussion Unrolling Ruled Surfaces (without baking them)
"Thanks Hannes. All fixed. Now for the curves..."
Apr 1
David Lister replied to Julius's discussion Unrolling Ruled Surfaces (without baking them)
"Hi Fred, just hoping you may be able to expand on your script and help me here. I'm trying to do the same as above but want to unroll a list of curves that are projected on each surface. Because of this I want to loop through the list of Breps…"
Mar 26
David Lister liked Michael Pryor's video
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Voronoi to Delaunay Blender

Mar 22
David Lister shared their blog post on Facebook

Exlab:BEND

Mar 12
David Lister posted a blog post

Exlab:BEND

 The Experimental Design Lab, or the Ex-Lab, is a design and research collective that promotes creative utilisations of computation in art, architecture, engineering and related design disciplines. Based in Melbourne, Australia, the collective organises experimental collaborative research projects and exploratory workshops that…See More
Mar 12
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David Lister joined Rajaa Issa's group
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PanelingTools GH Add-On

Parametric tools to create and manipulate rectangular grids, attractors and support creative morphing of parametric patterns. This is a BETA version and works only with the latest Rhino 5.0 BETA on Windows 32 & 64 Bit.See More
Mar 6
51 Comments
David Lister replied to Jarch's discussion Attractor (w/ Circles) onto Volume (Cube)
"Just create the initial points by subdividing the faces of your cube. If you want to remap the grid to the cube, thats different again, but here is the former. "
Mar 2
David Lister is attending Gwyll's event
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EXLAB: BEND at Elseware Studios

February 6, 2012 at 10am to February 17, 2012 at 7pm
Ex-lab is running a digital design-build workshop this summer seeking to create a creative collaborative environment encompassing architecture, art, design and fabrication. The workshop will run for two weeks in February culminating in a full scale built work and exhibition. For details and registration go to…See More
Dec 4, 2011
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David Lister replied to Gwyll's discussion Untapped potential of CADCAM processes?
"Something along the lines of this...  "
Nov 14, 2011
David Lister replied to Gwyll's discussion Untapped potential of CADCAM processes?
" "
Nov 14, 2011
David Lister replied to Kevin McClellan's discussion Complex tree issues
"It's hard to say without knowing the sorting criteria but it sounds like a job for path mapper..."
Oct 24, 2011

David Lister's Blog

Exlab:BEND

 



The Experimental Design Lab, or the Ex-Lab, is a design and research collective that promotes creative utilisations of computation in art, architecture, engineering and related design disciplines. Based in Melbourne, Australia, the collective organises experimental…

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Posted on March 12, 2012 at 12:39am

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At 10:25pm on August 24, 2010, Danh Cong Truong said…
ahh i see, well if its not too much to ask, maybe i can drop in tomorrow morning around 9:30ish if that is ok with you. If not then I'll ask questions in class. hope your research project is going smoothly, david!
At 8:25am on August 24, 2010, Danh Cong Truong said…
hey david, this is danh from DDA...im still having some trouble with my gh model...are you free to help me tomorrow (~20mins) at the same comp room on level 4? let me know what time you're ok with if you can. thanks in advance!
 
 
 

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