Grasshopper

generative modeling for Rhino

VB, C# and Python Coding (2,093)

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Python "Parameter must be a Guid or string representing a Guid"

I think I have a general misunderstanding of how python, grasshopper, and rhino keeps up with geometry. To learn python, I'm writing a scr…

Started by Jackson Bewley

2 yesterday
Reply by Jackson Bewley

How to use an if statement to maniuplate branches.

I have been working on this script in python to generate a hexagonal pattern based off a UV coordinate system [http://jluebker.wordpress.co

Started by Jeremy Luebker

0 yesterday

How to solve 1-dimensional error?

Hello everyone, I'm trying this in the VB component: Dim curves_list As New List(Of Curve), points_list As New List(Of Point3D) Dim brep_…

Started by Fernando Conti

2 yesterday
Reply by Fernando Conti

mesh problems

Hi... I'm try to get outlines from brep, using mesh and plane. When I use Mesh component in Grasshopper, it works well and correct, but VB…

Started by Daniel

0 on Saturday

vb create patch

hi i want to create a surface like that in GH (the surface below created with rhino "patch" command)i use a "VB component" and insert this…

Started by Mahdiyar

4 on Saturday
Reply by Mahdiyar

Extra Debugging / Testing GHA tips for Visual Studio 2012 Rhino 5 64 bit

Since a week I'm getting acquainted with C# and Visual Studio to be able to create my own Grasshopper components. So far so good ... I'm us…

Started by Daniël Smidt

1 on Thursday
Reply by Steve Baer

Microsoft.Office access

Hello All,    I am trying to access excel data from an open sheet which has been addressed quite thuroughly here: http://www.grasshopper3d.…

Started by Andy VanMater

0 on Thursday

Set number slider value from script

Hi! Is there a way to set value of number slider from a script? Something similar to AssignDataToParameter? Or do I need to change sliders…

Started by Boris Zapotocky

10 on Thursday
Reply by Florian Frank

Create empty DataTree error in GhPython

I'm somewhat new to Python, so maybe this is something pretty obvious that i'm just not seeing. Whenever I try to create an empty DataTree:…

Started by Ivan Tavarez Blanco

2 on Thursday
Reply by Archy Bloom

C# Component

 I've been studying and learning C#, and I want to make a very simple C# component in Grasshopper. How do you change the variable types of…

Started by Vernon Vaden

1 on Thursday
Reply by Florian Frank

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