# \#attractor

**URL:** https://discourse.mcneel.com/tag/attractor/2013.md

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## [Attractor-Based Extrusion](https://discourse.mcneel.com/t/attractor-based-extrusion/215578)

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**Author:** [@Flynn](https://discourse.mcneel.com/u/Flynn)\
**Replies:** 2\
**Last updated:** [February 6, 2026, 10:32pm UTC](https://discourse.mcneel.com/t/attractor-based-extrusion/215578 "2026-02-06T22:32:52Z")

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I have shoe model in rhino that was turned into a reduced mesh, and a diamond pattern from Lunchbox was applied to it. I have this output as a list of surfaces. I am trying to make the individual diamond surfaces of the …

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## [Radiolaria Shapes, Attractor Point on Volume Objects etc](https://discourse.mcneel.com/t/radiolaria-shapes-attractor-point-on-volume-objects-etc/213450)

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**Author:** [@Tat\_Ver](https://discourse.mcneel.com/u/Tat_Ver)\
**Replies:** 13\
**Last updated:** [December 13, 2025, 5:49pm UTC](https://discourse.mcneel.com/t/radiolaria-shapes-attractor-point-on-volume-objects-etc/213450 "2025-12-13T17:49:50Z")

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Hello community, I’m fairly new to Grasshopper and I’m trying to recreate radiolaria-like shapes. I’ve learned how to use Voronoi on surfaces and on spheres, and while it works on simple surfaces, it doesn’t seem to wor…

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## [Attractor points for Helical Lamp](https://discourse.mcneel.com/t/attractor-points-for-helical-lamp/212938)

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**Author:** [@Pop](https://discourse.mcneel.com/u/Pop)\
**Replies:** 2\
**Last updated:** [November 28, 2025, 5:25pm UTC](https://discourse.mcneel.com/t/attractor-points-for-helical-lamp/212938 "2025-11-28T17:25:05Z")

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Hello everyone, I’m trying to modify a cylindrical surface using a point attractor logic with a helical structure as a reference. I want to achieve an effect similar to this lamp. I think I’ve managed to get to the end …

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## [Group objects inside a open curve - the right way](https://discourse.mcneel.com/t/group-objects-inside-a-open-curve-the-right-way/211618)

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**Author:** [@Vasanth\_C](https://discourse.mcneel.com/u/Vasanth_C)\
**Replies:** 7\
**Last updated:** [October 29, 2025, 2:19am UTC](https://discourse.mcneel.com/t/group-objects-inside-a-open-curve-the-right-way/211618 "2025-10-29T02:19:48Z")

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Hello guys, Ive used collision to detect which cells are grouped based on the curves , But need a visual clue on how to group a set of cells based on the proximity Also to extract a sublist and then find which are …

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## [Help creating field attractors from an image](https://discourse.mcneel.com/t/help-creating-field-attractors-from-an-image/211614)

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**Author:** [@Grey\_Buscemi](https://discourse.mcneel.com/u/Grey_Buscemi)\
**Replies:** 0\
**Last updated:** [October 28, 2025, 4:47pm UTC](https://discourse.mcneel.com/t/help-creating-field-attractors-from-an-image/211614 "2025-10-28T16:47:13Z")

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I’m trying to create an image made out of points. I’m starting with a real image and would like these points to use density, not size, to show the image, which I think categorizes this as a field attractor project. I’ve…

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## [Moving to attractor](https://discourse.mcneel.com/t/moving-to-attractor/210019)

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**Author:** [@FraBene](https://discourse.mcneel.com/u/FraBene)\
**Replies:** 4\
**Last updated:** [September 22, 2025, 10:57am UTC](https://discourse.mcneel.com/t/moving-to-attractor/210019 "2025-09-22T10:57:07Z")

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Hi everyone, happy sunday I’m trying to move some curves on the z axis based on their distance from one of them. I want to achive a result like the one in the image: i want to keep the first and last crv of the contour …

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## [Help with attractor perforation](https://discourse.mcneel.com/t/help-with-attractor-perforation/202203)

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**Author:** [@Vladyslav\_Lutsyk](https://discourse.mcneel.com/u/Vladyslav_Lutsyk)\
**Replies:** 5\
**Last updated:** [March 28, 2025, 5:47pm UTC](https://discourse.mcneel.com/t/help-with-attractor-perforation/202203 "2025-03-28T17:47:38Z")

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Hi! I want to make perforation with crv attractor. It looks almost right, but when I zoom in, I see this, several circles in one. I know that its problem with tree, but I don’t know how to fix it. Can anyone help me? …

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## [Non-planar surface deformation using attractor points](https://discourse.mcneel.com/t/non-planar-surface-deformation-using-attractor-points/195869)

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**Author:** [@Stylianos\_Gidis](https://discourse.mcneel.com/u/Stylianos_Gidis)\
**Replies:** 0\
**Last updated:** [December 2, 2024, 6:30pm UTC](https://discourse.mcneel.com/t/non-planar-surface-deformation-using-attractor-points/195869 "2024-12-02T18:30:54Z")

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Hello everyone, I’m trying to deform the surface on the right using the attractor points to achieve a result similar to the surface on the left (it was created using the Soft Edit Srf command in Rhino). I am fairly new…

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## [Fillet between two geometries](https://discourse.mcneel.com/t/fillet-between-two-geometries/191479)

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**Author:** [@Kathrine\_Due\_Weng](https://discourse.mcneel.com/u/Kathrine_Due_Weng)\
**Replies:** 1\
**Last updated:** [September 19, 2024, 9:25am UTC](https://discourse.mcneel.com/t/fillet-between-two-geometries/191479 "2024-09-19T09:25:29Z")

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Hi there, I’m kinda new to GH :slight\_smile: I have an issue with a lofted geometry (pattern), that I would like to fillet to my main geometry. Right now there is a gap/sharp edge between the two. Hope some of you hav…

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## [URGENT: help with specific pattern using attractor curves](https://discourse.mcneel.com/t/urgent-help-with-specific-pattern-using-attractor-curves/188035)

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**Author:** [@yesmin\_bello](https://discourse.mcneel.com/u/yesmin_bello)\
**Replies:** 0\
**Last updated:** [July 15, 2024, 6:50am UTC](https://discourse.mcneel.com/t/urgent-help-with-specific-pattern-using-attractor-curves/188035 "2024-07-15T06:50:31Z")

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i’m trying to create a pattern like this using using attractor curves/points but i’ve been struggling. i know it’s easy but i’m still getting trying to get the hang of grasshopper as i’m a beginner. Any help would be…

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## [Scaling Attractor Points/Limit amount of circles for pattern](https://discourse.mcneel.com/t/scaling-attractor-points-limit-amount-of-circles-for-pattern/184860)

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**Author:** [@Karolina\_Brandenburg](https://discourse.mcneel.com/u/Karolina_Brandenburg)\
**Replies:** 2\
**Last updated:** [June 20, 2024, 6:52am UTC](https://discourse.mcneel.com/t/scaling-attractor-points-limit-amount-of-circles-for-pattern/184860 "2024-06-20T06:52:39Z")

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Hi, i have two questions: Is there a way to scale the scope around attractor points? Or can you differ between different attractors? And I would like to limit the amount of different size circles in the pattern? I…

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## [Need help creating an attractor hexagon extrusion panel along srf](https://discourse.mcneel.com/t/need-help-creating-an-attractor-hexagon-extrusion-panel-along-srf/173220)

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**Author:** [@David\_Henry](https://discourse.mcneel.com/u/David_Henry)\
**Replies:** 2\
**Last updated:** [January 12, 2024, 11:36pm UTC](https://discourse.mcneel.com/t/need-help-creating-an-attractor-hexagon-extrusion-panel-along-srf/173220 "2024-01-12T23:36:48Z")

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Hello everyone! I’ve been trying to figure out how to create an attractor hex extrusion panel along an imported surface and feel like I’ve gotten very close. I’ve attached screenshots of my thought process here, as well …

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## [Voronoi Structure / Attractors with errors / make solid](https://discourse.mcneel.com/t/voronoi-structure-attractors-with-errors-make-solid/167331)

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**Author:** [@Sara\_Salkic1](https://discourse.mcneel.com/u/Sara_Salkic1)\
**Replies:** 3\
**Last updated:** [October 18, 2023, 1:52am UTC](https://discourse.mcneel.com/t/voronoi-structure-attractors-with-errors-make-solid/167331 "2023-10-18T01:52:05Z")

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Hi guys, I am trying to combine two codes and I don’t know how to get rid of those errors… could someone help? VoronoiWurzel.gh (54.0 KB) Is there a possibility to add some infill ? How to add a solid frame wit…

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## [Add attraction points / connect to geometry - voronoi structure](https://discourse.mcneel.com/t/add-attraction-points-connect-to-geometry-voronoi-structure/165923)

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**Author:** [@Sara\_Salkic](https://discourse.mcneel.com/u/Sara_Salkic)\
**Replies:** 1\
**Last updated:** [September 20, 2023, 9:10am UTC](https://discourse.mcneel.com/t/add-attraction-points-connect-to-geometry-voronoi-structure/165923 "2023-09-20T09:10:19Z")

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Hi guys, I am trying to add attraction points to this structure - is anyone having an idea how to make it work? VoronoiWurzel.gh (19.6 KB) I also need to connect it to a geometry instead of the current rectang…

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## [Multiple Attractor Curves on Parametric Louvers](https://discourse.mcneel.com/t/multiple-attractor-curves-on-parametric-louvers/163837)

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**Author:** [@Geoff\_Little](https://discourse.mcneel.com/u/Geoff_Little)\
**Replies:** 2\
**Last updated:** [August 9, 2023, 2:29pm UTC](https://discourse.mcneel.com/t/multiple-attractor-curves-on-parametric-louvers/163837 "2023-08-09T14:29:47Z")

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I’m trying to influence the protrusion of louvers using attractor curves and I’ve gotten it to work with just one curve, but am struggling to find a workflow to allow 2 curves to influence the form at the same time. As y…

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## [Add attractor curve to parametric panel](https://discourse.mcneel.com/t/add-attractor-curve-to-parametric-panel/163615)

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**Author:** [@emilia1](https://discourse.mcneel.com/u/emilia1)\
**Replies:** 1\
**Last updated:** [August 3, 2023, 6:38pm UTC](https://discourse.mcneel.com/t/add-attractor-curve-to-parametric-panel/163615 "2023-08-03T18:38:03Z")

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Hello! I am working on this panel in Grasshopper. I need to add attractor curves (such as those in pink in the picture) to affect the ortogonal grid. Also, I was trying to make a progressive transformation of the triangl…

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## [Parametric panels with attractor curves/points](https://discourse.mcneel.com/t/parametric-panels-with-attractor-curves-points/163486)

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**Author:** [@emilia1](https://discourse.mcneel.com/u/emilia1)\
**Replies:** 2\
**Last updated:** [August 1, 2023, 7:28pm UTC](https://discourse.mcneel.com/t/parametric-panels-with-attractor-curves-points/163486 "2023-08-01T19:28:26Z")

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Hello, I’ve created this facade in rhino but I would like to use grasshopper to manipulate the module by the use of attractor curves to generate the same effect than in the picture. It’s a 35cm x 15cm grid, and each bloc…

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## [Complicated trimmed surface and use of attractor curve on edges](https://discourse.mcneel.com/t/complicated-trimmed-surface-and-use-of-attractor-curve-on-edges/161727)

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**Author:** [@Tay](https://discourse.mcneel.com/u/Tay)\
**Replies:** 19\
**Last updated:** [June 30, 2023, 2:47pm UTC](https://discourse.mcneel.com/t/complicated-trimmed-surface-and-use-of-attractor-curve-on-edges/161727 "2023-06-30T14:47:03Z")

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Hi, I’ve been trying to use a series of three attractor curves on the outline of a trimmed surface to create a sharp dip down then a slow return back to the original surface height on several edges. The attractor curves…

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## [Tiled effect with magnetic field or attractor points](https://discourse.mcneel.com/t/tiled-effect-with-magnetic-field-or-attractor-points/160665)

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**Author:** [@Trevor\_Hattabaugh](https://discourse.mcneel.com/u/Trevor_Hattabaugh)\
**Replies:** 5\
**Last updated:** [May 29, 2023, 9:11pm UTC](https://discourse.mcneel.com/t/tiled-effect-with-magnetic-field-or-attractor-points/160665 "2023-05-29T21:11:40Z")

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Hi! I’m trying to recreate this effect in grasshopper and it’s been giving me trouble. I have used a variety of strategies including attractor point stuff, magnetic fields, and scaling via bounds, remapping numbers, and …

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## [Complex Attractor with multiple conditions](https://discourse.mcneel.com/t/complex-attractor-with-multiple-conditions/160123)

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**Author:** [@AlexWer](https://discourse.mcneel.com/u/AlexWer)\
**Replies:** 5\
**Last updated:** [May 22, 2023, 11:05am UTC](https://discourse.mcneel.com/t/complex-attractor-with-multiple-conditions/160123 "2023-05-22T11:05:04Z")

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Hello Guys please tell me how to create a complex attractor with several lines. the height of the normals for the blue lines should be 900 mm for the pink 0 mm. Attractor with multiple conditions.gh (11.5 KB) At…

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## [How to add overlapping attractor values/distances (lunchbox attractor)?](https://discourse.mcneel.com/t/how-to-add-overlapping-attractor-values-distances-lunchbox-attractor/157100)

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**Author:** [@user463](https://discourse.mcneel.com/u/user463)\
**Replies:** 1\
**Last updated:** [April 5, 2023, 8:10am UTC](https://discourse.mcneel.com/t/how-to-add-overlapping-attractor-values-distances-lunchbox-attractor/157100 "2023-04-05T08:10:18Z")

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Hello, please see the attached GH cluster with internalized data. I have simplified this a lot from the project that I am working on- I need values applied to points to use as weights for something else. I have several …

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## [Multiple attractors of different strengths](https://discourse.mcneel.com/t/multiple-attractors-of-different-strengths/156439)

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**Author:** [@Miruna\_Ilas](https://discourse.mcneel.com/u/Miruna_Ilas)\
**Replies:** 12\
**Last updated:** [March 16, 2023, 3:00pm UTC](https://discourse.mcneel.com/t/multiple-attractors-of-different-strengths/156439 "2023-03-16T15:00:53Z")

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Hi, I’ve managed to create two attractors of different controllable strength, and I’m a bit stumped trying to figure out how to add more. I need to have control over them individually and everything I found online is ar…

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## [3D Scanning a Ceramic Piece](https://discourse.mcneel.com/t/3d-scanning-a-ceramic-piece/149478)

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**Author:** [@claudiofeldman](https://discourse.mcneel.com/u/claudiofeldman)\
**Replies:** 0\
**Last updated:** [October 21, 2022, 2:32pm UTC](https://discourse.mcneel.com/t/3d-scanning-a-ceramic-piece/149478 "2022-10-21T14:32:34Z")

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“Scaning3D an Ceramic Object” ( Analog to Digital to Analog… Fabrication again ?) Pieza Ceramica Escaneada y luego Pulida en Rhinoceros & Grasshopper - YouTube 1-Scaning a Ceramic Piece into Rhino (Zephyr 3D) 2-Cl…