[X3D-Ecosystem] RawKee Update - Implemented a companion export script for x3d.py

[Joe D Williams]

Only the first Joint, root, has containerField 'skeleton'  
All other child Joints are containerField 'children' 

the keyword 'skeleton' is not a Node, it is a container, a type 

Classic

 skeleton [
    DEF Joe_HumanoidRoot ...Joint ...
 ]

xml 
<Joint  DEF='Joe_HumanoidRoot' ...  containerField='skeleton'  

HAnimHumanoid is a node, not a type. 
Joe

-----Original Message-----
From: X3D Ecosystem public discussion <x3d-ecosystem at web3d.org>
Sent: Mar 5, 2025 10:06 AM
To: John Carlson <yottzumm at gmail.com>
Cc: Bergstrom, Aaron <aaron.bergstrom at und.edu>, X3D Ecosystem public discussion <x3d-ecosystem at web3d.org>
Subject: Re: [X3D-Ecosystem] RawKee Update - Implemented a companion export script for x3d.py

I suppose I could do a quick check to see if the root node in the ‘skeleton’ field has DEF=’somestring’ defined. And if so, and only then perform the flip.

That would make it more portable.

From: John Carlson <yottzumm at gmail.com> 
Sent: Wednesday, March 5, 2025 11:50 AM
To: Bergstrom, Aaron <aaron.bergstrom at und.edu>
Cc: X3D Ecosystem public discussion <x3d-ecosystem at web3d.org>
Subject: Re: [X3D-Ecosystem] RawKee Update - Implemented a companion export script for x3d.py


Just to be aware, if skeleton comes before joints, then this code would flip them.  You need to compare jIdx to sIdx before flipping them, AFAIK.  I realize that you’ve ordered them properly elsewhere.





On Wed, Mar 5, 2025 at 10:57 AM Bergstrom, Aaron <aaron.bergstrom at und.edu (mailto:aaron.bergstrom at und.edu)> wrote:


if nType == "HAnimHumanoid":
jIdx = -1
sIdx = -1
for idx in range(len(mNodeList)):
if mNodeList[idx] == "joints":
jIdx = idx
elif mNodeList[idx] == "skeleton":
sIdx = idx
if sIdx != -1 and jIdx != -1:
mNodeList[jIdx] = "skeleton"
mNodeList[sIdx] = "joints"









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