Hi, after my initial joy over solving this problem using the v1.2.1 beta2, I
soon discovered new problems were introduced, but since this is a beta, i
can perfectly understand that. Part of it has to do (or so it seems) with
the use of a specific Java SDK/JRE. I read 1.3 is recommendend, but in my
project we have to use 1.2.2. I'll have to use the latest final release of
Java3D then, v1.2. Now, could you or anyone suggest a workaround for the
disappearing textures; maybe shed some light on how it is fixed in the
newest beta such that I can fix something up myself? That would help me
greatly!
Thanks, Harry
> -----Original Message-----
> From: Kelvin Chung [SMTP:[EMAIL PROTECTED]]
> Sent: Wednesday, February 28, 2001 8:23 PM
> To: [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Cc: [EMAIL PROTECTED]
> Subject: Re: [JAVA3D] disappearing texture
>
> Hi,
>
> There are two bugs in earlier release of Java3D :
>
> 4391537 - Texture disappear if Canvas3D in JInternalFrame
> is minimize and restore again
> 4395116 - Texture disappear when Canvas3D remove and add back to panel
> later
>
> They are fixed in v1.2.1 beta2. Please give it a try.
>
> If the problem is still there, please send us a test case
> for investigation.
>
> Thanks.
>
> - Kelvin
> ---------------
> Java 3D Team
> Sun Microsystems Inc.
>
> >X-Unix-From: [EMAIL PROTECTED] Wed Feb 28 06:00:47 2001
> >MIME-Version: 1.0
> >Date: Wed, 28 Feb 2001 14:57:13 +0100
> >From: "Stedum, Harry van" <[EMAIL PROTECTED]>
> >Subject: [JAVA3D] disappearing texture
> >To: [EMAIL PROTECTED]
> >
> >Hi all, I have a very strange problem: one element in my scenegraph is a
> >square plane on which a texture is applied; the scenery is shared and
> >displayed by stacked JPanels in a JTabbedPane; initially the texture
> shows
> >ok; now, upon switching panels/tabs the scenery (geometry) shows ok
> except
> >for the texture once applied: it has gone! Even if i re-apply the texture
> to
> >the plane after the panel is shown it won't show. Who knows what might
> >happen? Any pointers clues greatly appreciated!
> >
> >Harry
> >
> >=========================================================================
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> X-Unix-From: [EMAIL PROTECTED] Wed Feb 28 09:39:23 2001
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> Date: Wed, 28 Feb 2001 11:23:20 -0800
> From: Hotmail <[EMAIL PROTECTED]>
> Subject: Re: [JAVA3D] disappearing texture
> To: [EMAIL PROTECTED]
>
> The same thing happens if you put Canvas3Ds inside of JInternal Frames. I
> think it's the heavyweight vs lightweight issue. JPanels and
> JInternalFrames
> are all lightweight, but Canvas3D is heavyweight. If you try to overlap
> the
> Canvas3D with a lightweight component, you lose the texture. I think
> that's
> happening with the problem with your JTabbedPane. Why it's happening I
> couldn't tell you?
> I don't know how one could fix the problem. There were those offscreen
> rendering solutions which essentially made Canvas3D lightweight, but would
> be a performance hit and are not absolutely trivial to implement.
> My suggestion would be to avoid putting Canvas3Ds inside a JTabbedPane or
> a
> JInternalFrame as well. If you are using multiple Canvas3Ds inside your
> JTabbedPane consider implementing your own JTabbedPane which uses just one
> Canvas3D but adds and removes elements to and from the scenegraph.
>
> Jim
>
> X-Unix-From: [EMAIL PROTECTED] Wed Feb 28 07:44:29 2001
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> X-OriginalArrivalTime: 28 Feb 2001 15:36:45.0932 (UTC)
> FILETIME=[41EBDAC0:01C0A19C]
> Date: Wed, 28 Feb 2001 09:39:17 -0600
> From: Sackmunky <[EMAIL PROTECTED]>
> Subject: Re: [JAVA3D] disappearing texture
> To: [EMAIL PROTECTED]
>
> I am having the same problem./
>
> Zak
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