[Axiom-developer] 3D animation in PDF?

[C Y]

Does anybody know if there is a way to accomplish this type of effect
in a pdf document without really elaborate 3rd party software?  This
would be a really neat feature to have available in mathematical
notebook exports some day:

ftp://ftp2.bentley.com/dist/collateral/Web/composing3d.pdf

(examples start on page 3)

There are other examples here:
http://www.bentley.com/en-US/Products/MicroStation/Interactive+3D+PDF.htm

Cheers,
CY

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