Hi Gregory,

The j3f file format generated by the Java3D SceneGraphFileReader and
Writer classes is not documented in a way which lends itself to
writing exporters directly to the file format, especially from another
language. The format is opaque.

I'd always envisaged using Java3D and the utility classes themselves as
part of any exporter.

For example, if I was to write a 3DS Max Exporter Plugin. I'd write the
Max plugin in C to actually launch a JVM, I'd then use the 3DS Plugin
API to extract the Max scene graph and build a Java3D scene graph within the
VM. Once the Java scene graph was complete I'd use the utility API to
write the j3f file.


Rgds

Paul

----------------------------------------------------------
Paul Byrne                      Email : [EMAIL PROTECTED]
Sun Microsystems                Phone : (650) 786 9926
Visualization Software Group    Fax   : (650) 786 5852
----------------------------------------------------------



>Delivered-To: [EMAIL PROTECTED]
>MIME-Version: 1.0
>Date: Tue, 11 Dec 2001 15:32:38 -0500
>From: "Pierce, Gregory (TBS)" <[EMAIL PROTECTED]>
>Subject: [JAVA3D] Exporting to Native Java3D format
>To: [EMAIL PROTECTED]
>
>Hi folks, yeah I'm at it again.This time I'm getting ready to write exporters
for the Java3D native file format that's talked about somewhat in SDK1.3. Can
anyone point me to some documentation that tells me how to generate that file
format?

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