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VB: Does Path in Data Tree Exist? In VB, does anyone know how to check whether a particular path in a data tree exists?I've been calling up items using the following syntax:… Started by Jon Sargent in VB, C# and Python Coding	4	Aug 8, 2010 Reply by Jon Sargent
Creating tilings from a group of polylines.. my first project Hi, I am new to grasshopper but have some Rhino and programming experience. My first grasshopper project is to create a 2d tiling by mirro… Started by Kent Benson in Discussion	1	Aug 8, 2010 Reply by Danny Boyes
voronoi branching i want to help me to model voronoi branching in gh!!!!!!! i try some l-system algorithms like pen-rose but it did not work, how branching c… Started by Dr Behrang Eghbali in Discussion	8	Aug 7, 2010 Reply by RWNB
Copt Trim Data broken in latest build? A couple of my older definitions that use Copy Trim don't work with 07.0037. Has anyone else experienced this problem? It seems to fail i… Started by Kevin Pratt in Discussion	4	Aug 7, 2010 Reply by David Rutten
splitting a polysurface hi,I'm wondering how the easiest way to split a referenced polysurface? The goal of the definition is to split the referenced geometry (a p… Started by Claus Rytter Bruun de Neergaard in Discussion	1	Aug 6, 2010 Reply by Claus Rytter Bruun de Neergaard
rotate around midpoint Hi. I feel like an idiot asking this question. I'm trying to rotate a curve around its midpoint. I thought setting the tvalue of the… Started by Mishkaduh in VB, C# and Python Coding	1	Aug 6, 2010 Reply by to]
EQUALITY MISTERY HELP!!! Ok Guys.... this is something I really don't understand, and I've spent too much time trying to fix it....so I need your help again! I atta… Started by Giulio Tarquini in Discussion	3	Aug 6, 2010 Reply by Giulio Tarquini
modeling oriental display case - help! here's the challenge: I've seen these display cases all over Shanghai since moving here a few months ago. I'm fascinated by the geometry, a… Started by Evan C in Discussion	5	Aug 6, 2010 Reply by Evan C
Scriptable Joint Need (for U.S. competition) We are looking for a Grasshopper Jockey that can help in the design of a GH routine for a "scriptable joint" as part of a U.S. based compet… Started by ujda in Discussion	0	Aug 5, 2010
dynamically creating and assigning geometry? hey, i am confronted with the following (simplified) challenge: dynamically create and assign spheres of radius x and curve parameter y (lo… Started by Heinz Schmiedhofer in Discussion	9	Aug 5, 2010 Reply by Heinz Schmiedhofer