Grasshopper

generative modeling for Rhino

Andrei Raducanu
Andrei Raducanu
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Andrei Raducanu's Discussions

How does Perp Frame choose the local axis of the planes?

Hi!this question is mainly for david, if he has the time...I was wondering what's the logic that the Perp Frame component uses when choosing the angles of the frame axis. It would make sense to me…Continue

Started Jan 9

merge lists into tree?
7 Replies

Hi all!What would be the simplest form to merge several lists (of different lengths) into one tree where each input list has its own branch?Thanks a lot!Continue

Started this discussion. Last reply by Andrei Raducanu Jan 21.

weird thing about the random component...
7 Replies

i wanted to start with a 3d grid and just move the points a bit around so that they aren't as regular. Thing is, even though each point has a different associated seed value, the points turn out…Continue

Started this discussion. Last reply by Andrei Raducanu Nov 1, 2011.

how on earth can i make a surface from these level lines in grasshopper/rhino?
6 Replies

well, the title says all...really hope you can help... thanks a lot!  …Continue

Started this discussion. Last reply by David Rutten Oct 31, 2011.

 

Andrei Raducanu's Page

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Andrei Raducanu replied to David Rutten's discussion 'Grasshopper 0.8.0065 available for download'
PPS: when i saw that there is a new component named extremes, i thought it might be something like my 29th suggestion here:) http://www.grasshopper3d.com/forum/topics/my-ideas-for-future-features?id=2985220%3ATopic%3A43380&page=6#comments
Jan 21
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Andrei Raducanu replied to Andrei Raducanu's discussion 'my ideas for future features'
29th idea: component to extract the lowest/highest n numbers of a list inputs: list no of items to extract outputs: lowest items (+ lowest items indexes) highest items (+ highest items indexes) would be easier then using the sort list + sublist,…
Jan 21
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Andrei Raducanu replied to David Rutten's discussion 'Grasshopper 0.8.0065 available for download'
in this case the min and max are quite obsolete. why not just use Extremes if you need min or max? maybe they are more economical with the resources, since if you need the min, it only computes the min, not the max as well, but the difference is…
Jan 21
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Andrei Raducanu replied to Andrei Raducanu's discussion 'merge lists into tree?'
AND NOW WE HAVE ENTWINE... :)
Jan 21
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Andrei Raducanu replied to Andrei Raducanu's discussion 'my ideas for future features'
UPDATE since release 0.8.0064: this is now resolved by the Entwine component
Jan 21
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Andrei Raducanu replied to Andrei Raducanu's discussion 'my ideas for future features'
not to be picky, but i think the Closeses PointS component would be enough if it's default value would be 1 (just to tidy things up a bit more)
Jan 21
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Andrei Raducanu replied to David Rutten's discussion 'Grasshopper 0.8.0065 available for download'
it seems to me that the Extremes component is just the min and max value components merged into one, but i am probably missing something... could anyone explain? thanks!
Jan 21
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How does Perp Frame chose the local axis of the planes?

Hi!this question is mainly for david, if he has the time...I was wondering what's the logic that the Perp Frame component uses when choosing the angles of the frame axis. It would make sense to me for it to choose the X axis as a horizontal one and Y as the highest slope possible, and it seems to do this, but not always, so i am curious which is the algorithm so i can adapt to it.Have a nice one!See More
Discussion posted by Andrei Raducanu Jan 9
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Andrei Raducanu replied to Andrei Raducanu's discussion 'my ideas for future features'
28th idea: when "preview selected only" is activated, show the selected geometry regardless of the preview status of the component i usually use this preview mode when i try to find specific elements in the definition, usually when…
Jan 9
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Andrei Raducanu shared David Rutten's discussion on Facebook

Grasshopper for Apple Mac OS

Jan 9
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Manuel replied to Andrei Raducanu's discussion 'voronoi/delaunay diagram on non-planar surface'
probably a paths/branchs problem.. maybe you could post an image of the definition? if you are using the brep intersect component, try flatten on your polysurface and graft on your 3d voronoi cells.
Dec 28, 2011
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Sedef Çatalkaya replied to Andrei Raducanu's discussion 'voronoi/delaunay diagram on non-planar surface'
thank you for your reply I actually tried this but it didnt work I dont know the reason
Dec 28, 2011
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Manuel replied to Andrei Raducanu's discussion 'voronoi/delaunay diagram on non-planar surface'
i didnt check your files, but if you use UV method, you have to understand that each surface has his own UV coordinates so you have to explode the polysurface with "brep components" on singles faces (surfaces) and then apply uv…
Dec 28, 2011
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Sedef Çatalkaya replied to Andrei Raducanu's discussion 'voronoi/delaunay diagram on non-planar surface'
hi thank you for definition and explanation. I could apply this for single and non planar surface but I couldnt apply for the polysurfaces. Here what i did is I extruded curves and cage them in order to have non planar and smooth surfaces (in which…
Dec 28, 2011
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Andrei Raducanu replied to Andrei Raducanu's discussion 'data matching problem'
hi and sorry for the veeeeeeeeeeeeeeeeeery late reply! i just now fully understood your solution. it still duplicates the data, but it's maybe the shortest way to do it and it is definitely a new approach for me, so thanks a lot for your answer!
Dec 18, 2011
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Andrei Raducanu replied to David Rutten's discussion 'Grasshopper 0.8.0063 is available for download'
they should, but they sometimes are and sometimes aren't, depending on the orientation of the curve. did you use that slider?
Dec 18, 2011

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At 2:48pm on January 28, 2011, Liviu TeodorescuLiviu Teodorescu said…
Yo,yo ma!
 
 
 

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