[NTG-context] U3D (embedded 3D objects)
aubin at nibua-r.org
Tue Jul 25 20:36:46 CEST 2006
Hans Hagen a écrit :
>- what features make sense
>- what features do we expect to be stable
At first time, we can try to embed the u3d data as a "stream" by
setting up the recquired (not the optional) keys (Subtype, 3DD) + 3DI at
true to obtain an interactive 3D model without any js programming...
With 3DI at true, I assume we can verify if the "3D artwork" is
correctly parsed and rendered...
- camera-to-world transformation matrix
- artwork-to-world transformation matrix
- background color settings
I have to learn about pdfmark and pdfannot...
Sorry if these remarks calls obvious answer...
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