Grasshopper

algorithmic modeling for Rhino

DATA MATCHING

HI there

I am trying to split "N" closed curves using a set of "N" given points and an end point for each curve. As a result each one of these closed curves should be splitted in 2 open curves.

the issue is that the curve "n" should match only the splitting points having same index.

i.e. the curve {0;0}[0] should match only points {0}[0] and {0;0}[0]   ( red rect. )

and the curve {0;0}[1] should match only points {0}[1] and {0;0}[1]  ( ciano rect. )

and so on for N curves

I am not able to achieve this result since each one of the curves is splitted by all of the "t" parameters entered on the shatter components.

I think this is a quite common data matching problem but I just don't have enough experience to work this out.

I anyone can help i really appreciate

thanks , regards.

Ivan

Views: 354

Replies to This Discussion

Permalink Reply by David Stasiuk on August 15, 2015 at 7:36am

It's easier if you post your definition.

Permalink Reply by Ivan Hawk on August 15, 2015 at 2:46pm

HI David and thanks for your quick reply

attached please find the  algorithm i am working on , you also need the 2 dat file to "feed" the algorithm

the problem at the final part of it , red rectangle on the right side

as you can see both curves get splitted by shatter components at both t's

what i want is to split as written on the image 

i am just not able to match curves with point having same index

hope my explanation to be clear enough

thanks in advance

ivan

Permalink Reply by Ivan Hawk on August 15, 2015 at 2:48pm

David , I tried to upload the  definition once again separately since I was apparently having some problem to attach it to my answer

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