Grasshopper

algorithmic modeling for Rhino

Problems to extract curves and create a beam system

Hi, i want to create a system of a beams trought curves created on the surface.

I think that if i suceed to extract the isocurve from my surface, than, i can use Sweep with the section of the beams to create the beam system.


But after divide the domain, how can tell at the program that i want only curves oriented along a direction? how can exclude others curve?

Thanks a lot! :D

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Replies to This Discussion

Permalink Reply by lorenzo glielmi on May 24, 2016 at 11:37am

image can be useful 

Permalink Reply by Mohamed Naeim on May 24, 2016 at 9:35pm

like this? 

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Permalink Reply by lorenzo glielmi on May 25, 2016 at 7:02am

oook Thanks, if you can me explain that ;) so, first of all, i have my free form surface, now, i brep that and extract edge, than, i dont understand how work: List item-->divide->srf cp-->

Can you explain me? thank a lot!!! :)

Permalink Reply by Mohamed Naeim on May 27, 2016 at 1:03am

take two attached edges and divide both sides ... and then select opposite isocurves of divided edges

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