It depends on what you have the canvas3D as a child to (i.e. is it part
of a Panel).
See past postings on this topic.
Nic
On Fri, 24 Mar 2000, Automatic digest processor wrote:
> Date: Thu, 23 Mar 2000 15:53:57 +0200
> From: Papageorgiou Athanasios <[EMAIL PROTECTED]>
> Subject: Cannot see Canvas3D
>
>
> Hello all,
>
> I am experiencing a bizarre problem when running a JApplet that uses a =
> JPanel that contains a Canvas3D object.
>
> When I run the program through the Windows NT (with service pack 6) =
> command prompt and I do not change the focus to another window I cannot =
> see the Canvas3D object, although it actually exists, because I can =
> manipulate it!
>
> However, when I change the focus after running the program i.e. I type =
> at the command prompt> java myClass and then move the focus to an =
> Explorer window I see the Canvas3D object and off course I can =
> manipulate it.
>
> I have installed Java 1.2.2 and Java 3D 1.1.3 with OpenGL. When I used =
> Java 3D 1.2beta1 there was no problem (however I cannot require fro the =
> users to install a beta version to run the program).
>
> Is this a Java3D problem, or it has to do with mixing Heavy/Lightweight =
> Components.
>
>
> Athanasios Papageorgiou
> e-mail: [EMAIL PROTECTED]
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