behave like this:{a1;b2;c3;d1;e2;f3;g1;h2}
The ping pong matching would behave like this:
{a1;b2;c3;d2;e1;f2;g3;h2}
with a boolean option it could repeat the first and last like this:
{a1;b2;c3;d3;e2;f1;g1;h2}
If this already exist please let me know
Thanks
bye…
Added by Frane Zilic at 10:15pm on August 19, 2012
e analysis) into a grasshopper script that will effect the way objects are placed, or formed? I have been all over the internet trying to find answers and had little luck so I decided to think of an example and post it to the forum. I have looked into functions, path mappers, data trees and many other components.
Say my site had 2 buildings, one that was built in 1918 (B1) and one that was built in 1920 (B2). But B2 was demolished in 2009 and B1 still exists (2011). Can a simple script be created to model this? I have had a go but my most successful attemt still fails, I can get a true statement when the the number 1920 and above is reached but I cannot get it to also show a false reading for when the number 2009 is reached.
If someone could help me out on this and show (tell) me how this could be used as a variable to create design/the placement of objects, it would be MUCH appreciated.
Cheers
Matt…
polyhedra cells,more specific the Weaire and Phelan structure.https://en.wikipedia.org/wiki/Weaire%E2%80%93Phelan_structure
The size of each cell is 10mm * 7mm.The whole size of the model that I want to create is a box of 160mm * 160mm * 100mm that is consisted by 900-1000 polyhedra. Moreover this model is going to be 3d printed and imported in a software fro thermal simulations in order to test its performance.First I tried to create a model that it is possible to be 3d printed and has some transformations in order to distinguish for the printer the solid and void part.Although I started with creating blocks and groups and using the array and copy command there are a few problems that I am facing.First the file is "heavy" and not easy to manipulate.Secondly as a next step for my model I want to manipulate the size of the polyhedra in order to create a variety of sizes.For example create smaller sizes of polyhedra at the edges of the model or at the planes of the box and larger polyhedra in the middle of the box.Do you have any suggestions on how to proceed?Is modeling in rhino a good option because until now I have spent hours to built this model and it takes hours also to manipulate.I was thinking to try to use grasshoper 3d as a second option however I am not familiar with the software and think that it might take longer to achieve my goal.Do you have any suggestions for a direction to follow in grasshopper in order to develop my model?I am looking forward for your suggestions.I have also attached some images of the model in this mail.Thank you in advance
Kind regards
Valentini…
nitions prior to Karamba are to allow the genes to manipulate the form of the shell and then kangaroo to relax the form to its "equilibrium" state.
The definition, as attached, runs fine over one iteration. However, when I run the Galapagos solver, rhino slowly uses up my computers memory and then ultimately crashes (around 80 Galapagos iterations). I don't think that the surface patch, or kangaroo are the issue, as I have run other iterative definitions through them without issue.
I believe Karamba may be occupying memory each iteration that is not released when a new iteration begins. This problem is exasperated by the fact that I am running 11 load cases, 9 of which are point loads defined over each vertex of the mesh. I ran a definition with only one load case, and it reached 170 generations (with a population of 50 for each generation). However, at this point it had occupied 90% of my computer's available memory.
Do you know of a way to ensure that Karamba purges its memory after an iteration, or is this a possible memory leak bug?
Thanks again, any help you can provide is much appreciated.
Sean
…
. etc. So it's 80020 which is ~1058. Assuming you're allowed to use the same component more than once.
1058 × 1049 = 10107 total possible algorithms. When talking about big numbers I only have three frames of reference. The distance from us to the edge of the observable universe is roughly 1029 millimeters, the observable universe contains 1080 protons and the volume of the observable universe is roughly 5×10105 cubic nanometers. So you could more or less put a different valid Grasshopper algorithm into every cubic nanometer of this universe.
--
David Rutten
david@mcneel.com
Poprad, Slovakia…
gn-by-many-designbymany/
The first sponsored challenge is to create a parametric version of Buckminster Fuller’s Dymaxion House.
It would be AWESOME to see it done in Grasshopper! And.. You can win a pretty sweep HP desktop plotter. The deadline is this Friday.
Hope to see you on the site and look for some new GH and RhinoScript videos coming soon.
Thanks,
Dave…
Added by David Fano at 12:28am on December 15, 2010
I don't think I know what you mean. If it is that you want the curve numbers written out as text tags, use the reworked example below and adjust it to your needs.
/Ola