Hi Harry,
What problem did you encounter when using v1.2.1 beta ?
Please send us a test case for investigation. I don't know
if there is workaround for this without using v1.2.1 beta2.
Thanks.
- Kelvin
--------------
Java 3D Team
Sun Microsystems Inc.
>MIME-Version: 1.0
>Date: Fri, 2 Mar 2001 11:18:09 +0100
>From: "Stedum, Harry van" <[EMAIL PROTECTED]>
>Subject: Re: [JAVA3D] disappearing texture
>To: [EMAIL PROTECTED]
>
>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
>> X-Originating-IP: [207.235.122.241]
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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
>> X-Originating-IP: [216.180.63.156]
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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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