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Update all GH Python Components?
Hi, With the increased use of AI, I’ve been adding more and more custom Python components to my Grasshopper definitions. Sometimes I end up copying the same Python component multiple times throughout...
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Split surface at widest value and keep bottom part?
Hi all. I do need to split this surface at his widest points and keep only the bottom part but unfortunately I don’t know any good algorithm capable to do this operation. Have somebody solved before...
View ArticleGrouping Components
For some reason, the component grouping function is not working for me. Has anyone else encountered this problem? 1 post - 1 participant Read full topic
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Flow component weird behaviour_reverse base/target
Hey guys, I have encountered an odd behaviour while using the flow component. The output results sometimes “glitch” when the reverse base/target were set to the opposite value, I feel like this...
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A (new ?) way to smooth a mesh with hole(s)
Following this discussion Organic Shape / Lots of Bridging SubD Approach? SubD [image] I’ve been seeing a lot of organic shapes like this lighter case. Curious for the SubD experts here how ya’ll...
View ArticleSee Output-List quickly?
Is there a way (possibly even Add-on) where you can get the Output List of selected components automatically ? Hovering is buggy and slow and I don’t want to plug it in a new list every time 1 post -...
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Problem using Evaluate Surface; I need help
I had a large number of hexagonal surfaces and decided to extract their centers and normals (vectors). The first thing that came to mind was using the “Evaluate Surface” component with an MD Slider...
View ArticleBug? Grasshopper shows curve length in meters while rhino file is in mm
Spotted in Grasshopper from 15th September 2026 in Rhino BETA (9.0.26258.12303, 15 Sept 2026) Another annoying issue: display stile resets every time: components and tabs show text instead of icons 3...
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Slate: a modern control panel for Grasshopper (Human UI alternative)
Hey everyone! I’ve been building Slate, a floating control panel for Grasshopper and an alternative to Human UI, built as a WebView2/Svelte interface. License is GPLv3, source on GitHub. I’d been...
View ArticleCannot quickly add new component with wire drag + spacebar?
Grasshopper version: 08 September 2026, 13:00 Build 1.0.0008 Rhino 8 Commercial I recently came across a tip that if you are dragging a wire and press spacebar it will open up search function to...
View ArticleHB Graphs are not generating right as per the data
Please anyone can check this file 2026.09.21_Honeybee_Is.gh (182.8 KB) 2 posts - 2 participants Read full topic
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Spiral staircase sawtooth stringer help
I’m trying to create a spiral stair that is completely parametric, I need to add in sawtooth stringers but I’m having trouble getting the ‘zig zag’ edge to curve to the same radius of the stair. I’m...
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Script for identifying problematic elements in a list
I wrote a Python script for Grasshopper that identifies which element in a list is causing a command to fail and throw an error. I imagine I’m far from the only one who would find such a script useful...
View ArticleStructural properties
in grasshopper i created my model but now iam not able to give structural properties to it because in GeoGym there is no option to give my lines its depth and width like property 1 post - 1...
View ArticleMake a continuous line
Problem_single_Curve.gh (12.2 KB) Hi everyone, I’m trying to convert these individual curves into one continuous polyline. I’m not sure what the problem is with my script, but it seems to create...
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Mesh morphing
Hallo , i am trying to morph a quad mesh ( MESH1 ) by using 2 reference meshes ( MESH2 & MESH3) as morphing references. so far i have been able to obtain some result only by using “sporph”...
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Simple Arc Question
I’m trying to draw an arc using the native arc component with an angle domain of 6.02 to 0.03 radians It draws the big arc from 0.03 rad all the way round to 6.02 instead. Doesn’t matter if the domain...
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Did C# component broke?
I get all this by just placing a brand new component in GH canvas No value for RuntimeMetadataVersion found. No assembly containing System.Object was found nor was a value for RuntimeMetadataVersion...
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Vases etc. topological analysis and deriving rule sets
I thought I share some thoughts on modelling reference geometries as there are some repeating requests that share similar topics. I am not a vase designer but have been dealing with the concepts that...
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Waffle structure
Why does my model look like this when i bake it from Grasshopper? Can anyone help me? waffle2.gh (15.3 KB) waffle.3dm (10.5 MB) 2 posts - 2 participants Read full topic
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