Embedding U3D with views in PDF

Q: I noticed that we can embed U3D file in PDF using your SDK. But I
would like to know one more thing. If I have some views defined in my
U3D file, then is there any way to import those views too in PDF?
A: You can provide additional views using "3DA" and "3DV" entries in
the 3D annotation dictionary (for details please take a look at
section 13.6.2 '3D Annotations' in PDF32000 Reference Manual). Some of
our clients are using U3D reference library (http://sourceforge.net/
projects/u3d) to generate raster previews and extract pre-defined
views from existing U3D files before embedding in PDF.