Grasshopper

algorithmic modeling for Rhino

Bitmap » Grayscaled » Vectozied » Outline Curves » Import to Rhino » Add to Crv modul in Grasshopper » Evalate all curves to 15 segments » Draw Delanui triangles

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Comment by Mac Ward on December 22, 2009 at 2:46pm
Peter, I'm having much better luck with the definition after reinstalling Grasshopper. I still can't get my triangulation to be nearly as even as yours. Would you (or anyone who's had good luck) mind posting the vector outlines you started with, so I can see if it's a problem with size/shape of my outlines?

Thank you!
Comment by Mac Ward on November 13, 2009 at 3:29pm
I'm having difficulty because the illustrator import is composed of polycurves, with seams at the bezier points. This makes it so only a subcurve is evaluated and divided, and not the full polycurve. Any help?

Comment by fklapp on October 22, 2009 at 3:57pm
thanks a lot!!! it worked!
Comment by Peter Varo on October 21, 2009 at 3:28pm
Sorry but those are basics — read tutorials!
http://www.grasshopper3d.com/page/tutorials-1
In Primer you will find everything..
Comment by Jim choo on October 21, 2009 at 3:10pm
I have trouble to find the "Graft" and "Con" component....= =+
Comment by Dmytro Lutsak on October 20, 2009 at 6:59am
thanks for the difinition, I'll try to do it soon.
Comment by Peter Varo on October 19, 2009 at 6:51am
I think the problem is, that you did the setting up wrongly — Here's the GH stuff of mine in the photo:

Comment by fklapp on October 18, 2009 at 4:29pm
im not getting it right, please can you tell me what i'm doing wrong?
i have my curves imported as .ai to rhino this are my steps
Params>geometry>curves>set multiple curves
Curve>analysis>evaluate curve>>>> C conect with my curves >> t set on 15
Mesh>triangulation>delaunay edges>>>> P connect with P
i'm not getting a cool picture like yours, please help me, thanx a lot!
Comment by Peter Varo on October 18, 2009 at 10:36am
OK, so here's the deal: I grab a photo to Preview (Mac) make it to BW. Then I opened it in Adobe Illustrator and make this bitmap with Live Trace (I just select the best solution for my photo — you have to try all the methods in Illu LT) and then get the fills out, add the outlines in and get a fully functional .ai file. I imported it in Rhino to the scene, opened GH add a Curve modul » Set multiply Curves and then I selected all my curves. After this evalated my curve with 15 points. Finally I've added the delanuai triangle components and baked it.
Is it clear now?
Comment by fklapp on October 17, 2009 at 3:07pm
which program did you use before importing to rhino??

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