Grasshopper

algorithmic modeling for Rhino

Loft sets of curves in a tree

Hi all,

 

Having a brain fart here...  If I have a tree composed of n branches {0;0},{0;1},...{0;n} and each branch has m number of closed curves (all the branches have the curves in the same order). I want to LOFT the curves together, but not the curves on the same branch level with each other, but rather the ones that correspond in each branch (n,0),(n,1) to (n,m).  I thought just plugging this into the Loft component would do it, but it always lofts the stuff on the same branch level together...  Tried some grafting and path mapping stuff but haven't figured it out.  I know there has to be an easy way to do this...  Help?

 

Thanks,

 

--Mitch

Views: 787

Replies to This Discussion

Permalink Reply by Danny Boyes on May 12, 2011 at 5:22am
flip matrix component
Permalink Reply by Dedackelzucht on May 12, 2011 at 5:39am

Ah, I understood it a different way than flip matrix

 

Best Regards

 

DeDackel

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Permalink Reply by Mitch Heynick on May 12, 2011 at 5:58am

Ahh, that's it.  I actually have never used this component...  I was trying to figure out a "manual" way to do this with lists but I didn't get it... 

 

Thanks,  --Mitch

Permalink Reply by Danny Boyes on May 12, 2011 at 11:55am

you can do it the manual way with the path mapper and the modulo operator %.

see here for example: http://www.grasshopper3d.com/forum/topics/path-mapper-help-1

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