[x3d-public] HAnimJoint children of HAnimPose in JSON

John Carlson yottzumm at gmail.com
Tue Jan 13 16:17:17 PST 2026


I'm trying to validate HAnimJoint children of HAnimPose in JSON.

I have not validated any .x3d files yet.

I am looking at X3DUOM, under HAnimPose, I see:

<NodeContentModel name="HAnimJoint"/>

Under <ContentModel>.

I have not previously handled ContentModel, except for
StatementContentModel.

I'm guessing the name= in a NodeContentModel refers to the node type
(HAnimJoint in this case) allowed under the parent node (HAnimPose in this
case).

Thanks for any assistance in reading X3DUOM.

I will proceed with handling NodeContentModel in JSON schema, perhaps
GroupContentModel can be discussed later.

John
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