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Mesh vertex selection
Hi I am driven by need to select certain groups of points in a quad mesh. i want to establish a rules upon which i can select the number of U rows and V rows and get back only the points corresponding...
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Projecting a bespoke 2D pattern on to a domed surface without deformation
Hello All, Can anyone suggest a node structure to project this 2d pattern to this dome surface without deformation. I need to keep the pattern and spacing the same as in the 2D pattern. I believe the...
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Grasshopper challenge, or am I challenged?
Hi all, I’m making a shape out of truncated cones in GH: They way it is constructed is by sampling points on a halved ellipsoid and then extrude them along the normal. The problem I’m facing are empty...
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Need help modeling the dyson hushjet nozzle shape
Hi, hope everyone/s doing well. I have been trying to model something taking inspiration from the famous dyson star shaped turbine hushjet nozzle and it seems simple geometry though I am stuck at a...
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Karamba 3d
Hello, I’m facing problem in Karamba 3D related to the exporting my model to SAP2000, the problem is my model used to work fine and exported the model few times, but now I have this wired error...
View ArticleGrasshopper Function Not Working
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View ArticleHow Do I Create an Arc Larger Than 360 Degrees?
I think the title says it all. If I feed Arc a domain larger than 2 * Pi, Grasshopper is like, “So, I heard you wanted a circle.” Can I make a degree 2 nurbs curve that is like a helix flattened down?...
View ArticleEel: straight, colour-coded wires for the Grasshopper canvas
I’ve released a plugin called Eel, which replaces Grasshopper’s curved wires with straight, orthogonal runs that step around components and can be colored by data type. The reason I built it: on a...
View ArticleUnconnected nodes
Hi, im struggling with some unconnected nodes, can anyone help me? Thanks! FRAME PAKAI GRASSHOPPER 2.gh (29.1 KB) FRAME PAKAI GRASSHOPPER.3dm (45.9 KB) 1 post - 1 participant Read full topic
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"Bake all objects" possible bug
Hello, I’ve notice something strange and I would like to know if it is just my problem and/or I’m doing something wrong I have the component Part cut in my definition. In some instances the cutting...
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Raven AI installation error
I am not able to install Raven AI in my system. 1 post - 1 participant Read full topic
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GHPick – Pick Grasshopper components directly from the Rhino viewport
Hi all, I’ve just released GHPick, a small utility for reverse selection between the Rhino viewport and Grasshopper. When working with larger Grasshopper definitions, I often found myself looking at a...
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Looking for help with Paper Relief Art
I am looking for any kind of tutorial or guidance on how to generate this type of art in Grasshopper. The basic shapes are pyramids folded from paper and glued in order on a flat surface. Any link or...
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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...
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