Gary,
IMO most of the classes are not designed to be sub-classed, particularly
scenegraph elements. They are really just "container" classes and do not
implement significant "get" functionality that the J3D architecture refers
to (because most of the implementation is in private "Reference" classes).
What are you trying to achieve, maybe there is a better way?
Sincerely,
Daniel Selman
-----Original Message-----
From: Discussion list for Java 3D API
[mailto:[EMAIL PROTECTED]]On Behalf Of Gary L. Graf
Sent: 17 November 1999 19:02
To: [EMAIL PROTECTED]
Subject: [JAVA3D] Extending J3D classes
Hi,
I have never had much luck in extending the J3D classes. When I
tried to extend Shape3D other methods would not recognize my class as a
Shape3D for inclusion into the scene. I just tried to extend QuadArray
and in my constructor called super(x, y). I got an error message saying
QuadArray is not public in class javax.media.j3d.QuadArray and cannot be
accessed from outside the package. I am using JBuilder3 compiling to
JDK1.2.2 with J3D added. Any insight?
Thanks - Gary Graf
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