https://github.com/celtera/ultraleap

Ultraleap objects
https://github.com/celtera/ultraleap

Last synced: 3 months ago
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Ultraleap objects

• Host: GitHub
• URL: https://github.com/celtera/ultraleap
• Owner: celtera
• Created: 2023-10-08T13:16:15.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-09-29T21:31:30.000Z (over 1 year ago)
• Last Synced: 2025-10-14T00:08:03.428Z (8 months ago)
• Language: Max
• Size: 1.26 MB
• Stars: 18
• Watchers: 3
• Forks: 1
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml

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README

          
# Ultraleap Leap Motion Controller Max external

Compatible with the Leap Motion Controller 1 & 2, Ultraleap 3Di Stereo,  IR 170 Evaluation Kit.

Requires [Gemini: Ultraleap Hand Tracking Software](https://leap2.ultraleap.com/gemini-downloads/)

Build for 

- [Max 8](https://cycling74.com/products/max) for Windows, Mac intel & arm64

- PureData 0.55

This external returns :

```

frame_info : frame_id, left & right hands tracking status, device_framerate

hands (palms) : position(xyz), orientation(quat), velocity(xyz), pinch, grab

Fingers (tips) : position(xyz), orientation(quat), velocity(xyz), fingerExtended, fingerLength

Bones : prev_joint(xyz), bone_orientation(quat), next_joint(xyz), bone_width, bone_length

```

Multiple devices support : select device by index or serial number.

![ultraleap max](/docs/ultraleap-screenshot.png?raw=true)

![ultraleap screenshot](/docs/ultraleap-screenshot2.png?raw=true)

![Ultraleap pd](https://github.com/user-attachments/assets/abcd2b46-1ba1-4f20-b895-235f082d222a)

This external is built thanks to the [Avendish](https://github.com/celtera/avendish) library, which allows (among other amazing things) automatically generation of Max/MSP and PureData objects.

## TODO

- Output stereo camera images (jitter matrix / texture)