Loop smoothing component on Mac

I am a student studying Rhinoceros6.

I want to do loop smoothing, but Rhinoceros 6 doesn’t have any components, which component should I use to do the same?
I’m using a MacBook Pro.

I would be happy if you could tell me.

Welcome @y-inoue7446,

Weaverbird has Catmull-Clark and Loop subdivision components for meshes! It’s a free Grasshopper add-on.

You need to grab the no-admin macOS version of weaverbird here .
After the download has finished, you need to extract the zip-file to a temporary location on your computer (i.e. Desktop). Open Rhino Mac and Grasshopper.
In Grasshopper, open the “Components Folder” under File > Special Folder > Components Folder and copy or drag-and-drop all the files from the zip-file, except “weaverbird.rhp” to that folder.
Restart Rhino and you should be good to go!

It might also be available in the Rhino Package Manager! You can open that by entering _TestPackageManager in the Rhino command line.

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Thank you for your polite teaching.
I was able to download it.

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