[x3d-public] [Interoperable Characters/Avatars] [3D Interop USD glTF] Addition to Joints list

[Joe D Williams]

> I'm unclear which one is the most up to date

Hi Nick, both csv are the same.
Thanks Again,
Joe
-----Original Message-----
From: <nporcino at pixar.com>
Sent: Dec 24, 2025 1:29 PM
To: <don.brutzman at gmail.com>, <characters_avatars at lists.metaverse-standards.org>
Cc: <joedwil at earthlink.net>, <3d_asset_interop_usd_gltf at lists.metaverse-standards.org>, <h-anim at web3d.org>, <x3d-public at web3d.org>
Subject: Re: [Interoperable Characters/Avatars] [3D Interop USD glTF] Addition to Joints list

Hi folks! I created an issue to track the work here
https://github.com/meshula/LabRCSF/issues/14
The csv file I got from Joe is attached to the issue in case anyone has time to work on a PR after the break! I'm unclear which one is the most up to date, the one I got separately, or the one in this email.
Happy Holidays all!
- Nick

On 12/5/25 5:24 PM, don.brutzman at gmail.com (mailto:don.brutzman at gmail.com) (3D Asset Interoperability using USD and glTF) wrote:
Thanks for sharing.  I did some further checking to confirm we didn't misalign any of the other columns in the .csv file.
 
Attached please find the amended csv file, with original maintained at
  *  https://github.com/meshula/LabRCSF/blob/dev/joints.csv


As reported in the recent Metaverse Standards Forum (MSF) Characters and Avatars Town Hall, the HAnim and X3D team thinks that the CanonicalJoint work is excellent.  We further expect to support all joints of shared interest.
 
all the best, Don
-- 
X3D Graphics, Maritime Robotics, Distributed Simulation
Relative Motion Consulting  https://RelativeMotion.info





On Fri, Dec 5, 2025 at 2:52 PM yottzumm at gmail.com (mailto:yottzumm at gmail.com) (Interoperable Characters/Avatars) <characters_avatars at lists.metaverse-standards.org (mailto:characters_avatars at lists.metaverse-standards.org)> wrote:
Hi Joe,
 
I did notice that a majority of LOA4 backbone joints were not included in the “CanonicalJoint” column.

On Fri, Dec 5, 2025 at 12:50 PM joedwil at earthlink.net (mailto:joedwil at earthlink.net) (Interoperable Characters/Avatars) <characters_avatars at lists.metaverse-standards.org (mailto:characters_avatars at lists.metaverse-standards.org)> wrote:
Hi All,
Don and I did some first pass work on this and would integrate with whatever master list.
We simplified the list a bit by just showing 'most important' but see that the collection of implementations must grow. Also attached is the list of all basic HAnim (LOA4) joints.
Please have a look at this.
Thanks, Joe and Don

data from: 
https://www.web3d.org/documents/specifications/19774/V2.0/index.html 





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