# \#group

**URL:** https://discourse.mcneel.com/tag/group/1070.md

[Latest](https://discourse.mcneel.com/latest.md) · [Categories](https://discourse.mcneel.com/categories.md) · [Tags](https://discourse.mcneel.com/tags.md)

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## [Useful Objects Groups](https://discourse.mcneel.com/t/useful-objects-groups/222508)

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**Author:** [@maje90](https://discourse.mcneel.com/u/maje90)\
**Replies:** 13\
**Last updated:** [October 9, 2026, 8:49am UTC](https://discourse.mcneel.com/t/useful-objects-groups/222508 "2026-10-09T08:49:54Z")

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Hi all. We all know how sometimes juggling with datatrees might be tricky, particularly for new users. Here I’m sharing a pretty trivial but efficient method I’m using since some years: using a c# list of generic obje…

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## [Group option when creating hatch](https://discourse.mcneel.com/t/group-option-when-creating-hatch/212588)

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**Author:** [@Matt\_Thornton](https://discourse.mcneel.com/u/Matt_Thornton)\
**Replies:** 3\
**Last updated:** [November 18, 2025, 11:02pm UTC](https://discourse.mcneel.com/t/group-option-when-creating-hatch/212588 "2025-11-18T23:02:09Z")

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I would love to have a group button like many of the other commands when creating hatch.

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## [Trees - Grouping two lists and organising them together](https://discourse.mcneel.com/t/trees-grouping-two-lists-and-organising-them-together/211165)

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**Author:** [@Sofia\_St-Pierre](https://discourse.mcneel.com/u/Sofia_St-Pierre)\
**Replies:** 4\
**Last updated:** [October 19, 2025, 9:35pm UTC](https://discourse.mcneel.com/t/trees-grouping-two-lists-and-organising-them-together/211165 "2025-10-19T21:35:31Z")

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Hi, I’m using Grasshopper on Rhino 8 and have not been able to solve my problem. I have a shapefile of the map of Paris. However, each district is subdivided into zones. Each zone has a specific code that connects it to…

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## [R7(bug) - Curve within a group can be selected with LMB](https://discourse.mcneel.com/t/r7-bug-curve-within-a-group-can-be-selected-with-lmb/208182)

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**Author:** [@Teo](https://discourse.mcneel.com/u/Teo)\
**Replies:** 5\
**Last updated:** [August 8, 2025, 12:27pm UTC](https://discourse.mcneel.com/t/r7-bug-curve-within-a-group-can-be-selected-with-lmb/208182 "2025-08-08T12:27:09Z")

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Hello, I’m not sure how I managed to create this anymore but maybe something to investigate, blue curve within a group can be selected directly just with LMB, no need for ctrl+shift+click. File: Curve within a group …

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## [BUG or Feature? - Grouping Existing Group Creates Nested Group](https://discourse.mcneel.com/t/bug-or-feature-grouping-existing-group-creates-nested-group/200477)

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**Author:** [@michaelvollrath](https://discourse.mcneel.com/u/michaelvollrath)\
**Replies:** 11\
**Last updated:** [February 28, 2025, 3:27pm UTC](https://discourse.mcneel.com/t/bug-or-feature-grouping-existing-group-creates-nested-group/200477 "2025-02-28T15:27:23Z")

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Hello, Is this a bug? :bug: -Make some objects -Run Group command -Run Group command again -Run Ungroup command (objects are not ungrouped) -Run Ungroup command again (now objects are ungrouped) I don’t remember t…

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## [Data matching](https://discourse.mcneel.com/t/data-matching/196524)

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**Author:** [@andrea\_zanon](https://discourse.mcneel.com/u/andrea_zanon)\
**Replies:** 2\
**Last updated:** [December 16, 2024, 10:22am UTC](https://discourse.mcneel.com/t/data-matching/196524 "2024-12-16T10:22:05Z")

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Hi evertone, I’m tring to solve this problem in this simple structure made of 18 triangles and 19 lines. For each curve, I want to associate the triangles for which one of the three sides coincides with the curve itsel…

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## [BUG - GROUP won't keep GUMBALL position](https://discourse.mcneel.com/t/bug-group-wont-keep-gumball-position/196213)

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**Author:** [@skysurfer](https://discourse.mcneel.com/u/skysurfer)\
**Replies:** 3\
**Last updated:** [December 9, 2024, 7:02am UTC](https://discourse.mcneel.com/t/bug-group-wont-keep-gumball-position/196213 "2024-12-09T07:02:12Z")

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Hi Guys, it seems that gumball isn’t storing the Gumball postion: Create a group, move the gumball to a different location, move the group to a different position, unselect… If you select the group again the Gumball is…

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## [Panels indices/reference after grouping and joining](https://discourse.mcneel.com/t/panels-indices-reference-after-grouping-and-joining/191325)

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**Author:** [@Fadi\_Alkhatib](https://discourse.mcneel.com/u/Fadi_Alkhatib)\
**Replies:** 0\
**Last updated:** [September 17, 2024, 6:59am UTC](https://discourse.mcneel.com/t/panels-indices-reference-after-grouping-and-joining/191325 "2024-09-17T06:59:54Z")

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Hi, I have wall panels and I grouped them by direction then I joined each group to create wall stack and I moved them to be distributed next to each other. Then I exploded them to the original panesl (faces) using decon…

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## [Groups of groups, selection priority bug](https://discourse.mcneel.com/t/groups-of-groups-selection-priority-bug/187848)

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**Author:** [@maje90](https://discourse.mcneel.com/u/maje90)\
**Replies:** 2\
**Last updated:** [July 16, 2024, 9:57pm UTC](https://discourse.mcneel.com/t/groups-of-groups-selection-priority-bug/187848 "2024-07-16T21:57:27Z")

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Hi all. Rhino 7 or 8, same thing. groups in groups priority bug.gh (12.4 KB) To replicate the bug: bake group A try to select the ellipses or triangles, only the “child” group will select or bake B selecting c…

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## [Point Groups not working](https://discourse.mcneel.com/t/point-groups-not-working/162739)

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**Author:** [@Laurens\_Jacobs](https://discourse.mcneel.com/u/Laurens_Jacobs)\
**Replies:** 3\
**Last updated:** [April 4, 2024, 1:32pm UTC](https://discourse.mcneel.com/t/point-groups-not-working/162739 "2024-04-04T13:32:06Z")

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For the life of me I cannot work out why point group is not working for these two points. They are 0 distance apart - I would expect a single branch of two items to come out. Weirdly, when I add a point at 0,0,0 they do …

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## [Voronoi pattern 45 angle (for 3d printing)](https://discourse.mcneel.com/t/voronoi-pattern-45-angle-for-3d-printing/170141)

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**Author:** [@ely\_novak](https://discourse.mcneel.com/u/ely_novak)\
**Replies:** 1\
**Last updated:** [November 28, 2023, 12:06am UTC](https://discourse.mcneel.com/t/voronoi-pattern-45-angle-for-3d-printing/170141 "2023-11-28T00:06:01Z")

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Hello everyone! I’m trying to transform this pattern: into pattern made of vertical and 45 angled lines, to 3d print vertically without supports. I came up with a solution in rhino like this: but I have no idea …

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## [Wish: different name for grasshopper groups](https://discourse.mcneel.com/t/wish-different-name-for-grasshopper-groups/166810)

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**Author:** [@maje90](https://discourse.mcneel.com/u/maje90)\
**Replies:** 6\
**Last updated:** [October 7, 2023, 5:14pm UTC](https://discourse.mcneel.com/t/wish-different-name-for-grasshopper-groups/166810 "2023-10-07T17:14:29Z")

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First is Rhino geometry groups. Second is Grasshopper groups (that still aren’t handled by new gh Beta components…?) Third is Grasshopper “component grouping” groups, which is totally unrelated to the first 2, yet ha…

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## [Retaining grouped objects when exporting to autocad](https://discourse.mcneel.com/t/retaining-grouped-objects-when-exporting-to-autocad/125950)

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**Author:** [@cweir3](https://discourse.mcneel.com/u/cweir3)\
**Replies:** 1\
**Last updated:** [October 5, 2021, 9:11pm UTC](https://discourse.mcneel.com/t/retaining-grouped-objects-when-exporting-to-autocad/125950 "2021-10-05T21:11:47Z")

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Hi, I mostly do my 2D work in Rhino but occasionally have to finalise documents in Autocad. Is there a way to retain grouped lines for export so that selecting them in Autocad will also select the original Rhino grouping…

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## [Zoo License](https://discourse.mcneel.com/t/zoo-license/122457)

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**Author:** [@Alex](https://discourse.mcneel.com/u/Alex)\
**Replies:** 5\
**Last updated:** [April 15, 2021, 5:35pm UTC](https://discourse.mcneel.com/t/zoo-license/122457 "2021-04-15T17:35:14Z")

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Hi, At the structure I’m working we switched to Rhino 7 However now the IT decided to keep all licenses on 1 account (the cherif). Now each and every Rhino user (we are probably 50) has to set its license to online and…

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## [Cluster Vector to Compute Average Vector](https://discourse.mcneel.com/t/cluster-vector-to-compute-average-vector/91943)

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**Author:** [@behrens](https://discourse.mcneel.com/u/behrens)\
**Replies:** 6\
**Last updated:** [November 12, 2019, 1:46pm UTC](https://discourse.mcneel.com/t/cluster-vector-to-compute-average-vector/91943 "2019-11-12T13:46:23Z")

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Hello, i have a grid (green lines) of lines and a cloud of points. Every Point has a vector with different lenght. My goal is to cluster the vectors and compute one vector with an average lenght within a face of the gri…

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## [Group numeric data?](https://discourse.mcneel.com/t/group-numeric-data/87968)

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**Author:** [@zoster](https://discourse.mcneel.com/u/zoster)\
**Replies:** 2\
**Last updated:** [August 26, 2019, 12:42am UTC](https://discourse.mcneel.com/t/group-numeric-data/87968 "2019-08-26T00:42:37Z")

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Hey all, I wonder if i can make groups of numeric data (similar to object groups). It makes data management easier since list altering components can be used on branches and then just ungroup. Thank you!