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

[Don Brutzman]

Joe and I worked on this today, matching the latest version.  Modification
linked in issue, pull request (hopefully) awaits.

   - Updates for HAnim · Issue #14 · meshula/LabRCSF
   <https://github.com/meshula/LabRCSF/issues/14>
   - https://github.com/meshula/LabRCSF/issues/14

Happy holidays!

all the best, Don
-- 
X3D Graphics, Maritime Robotics, Distributed Simulation
Relative Motion Consulting  https://RelativeMotion.info


On Wed, Dec 24, 2025 at 1:28 PM Nick Porcino <nporcino at pixar.com> wrote:

> 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 (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 (Interoperable
> Characters/Avatars) <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 (Interoperable
>> Characters/Avatars) <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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