[x3d-public] Transforming a humanoid in X3DJSAIL/x3d.py

[John Carlson]

Would X3DJSAIL or x3d.py include libraries to transform a HAnim Humanoid?
This would be an important addition/example.  I know Joe has been pushing
me in this direction.

I’m still trying to get to the point where I can take JSON (or XML) as
input to …, transform it, and output XML or JSON.

I’m not going to write matrix multiplication code in XSLT if I can help it.

Supporting JSON input is important to me.  I realize that i can create Java
or Python code with a stylesheet, and then modify it.  What good matrix
libraries work with X3DJSAIL or x3d.py? Or are they built in?

This is important because we are getting VRML code out of tools which
aren’t HAnim, and we can probably transform them to HAnim.  WIP.

I do not know if DOM is adequate for doing Matrix multiplication, but I
think we should be able to do the transforms anywhere in the scenegraph,
not just DOM.

It’s not a really a matter of I/O, it’s a matter of processing.

I’m going to go look at X3DJSAIL documentation now.

Thanks for listening!

John
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