Hi,
>Date: Fri, 19 May 2000 15:50:59 -0400
>From: Shawn Kendall <[EMAIL PROTECTED]>
>X-Accept-Language: en
>MIME-Version: 1.0
>To: Kelvin Chung <[EMAIL PROTECTED]>, "[EMAIL PROTECTED]"
<[EMAIL PROTECTED]>
>Subject: Re: [JAVA3D] Incredibly strange bug in Java3D 1.2 FCS
>Content-Transfer-Encoding: 7bit
>
>Kelvin Chung wrote:
>
>> Hi Ingo,
>>
>> If your mouse behaviors scheduling bounds use BoundingLeaf,
>> please make sure that the BoundingLeaf is attached to the scene
>> graph. In v1.1.x it works even though the BounindLeaf is not
>> attached to the scene graph but this bug is fixed in v1.2.
>>
>> Also the mouse utilities which handle behaviors is changed
>> to process only the last mouse event receive. This is because in
>> v1.2 AWT event are buffered and will not lost (unlike v1.1.x).
>> So there are a LOT more AWT event returns in processStimulus()
>> compare with v1.1.x
>> events = ((WakeupOnAWTEvent)wakeup).getAWTEvent();
>>
>> It would be slow to handle every events for mouse behaviors
>> so only the last one is handle.
>>
>> Thanks.
>
>Ok, I believe that neither of these possibilities are happening.
>First, I don't use a BoundingLeaf.
>Second, it's not just the mouse behavior. I have a spin behavior in our viewer
>that I can cut on of off. If I cut it on, only part of the model will spin!
>This should be IMPOSSIBLE (of course, it is happening) because it is affecting
>the root TransformGroup! I would actually have to write special code to undo
>the rotation on TransformGroups later in the scene to get this effect.
>
>
It would be nice to have a test program for us to
investigate.
About the stereo question that you post,
we try E&S card and it works.
For this card, there is an option in the properties setting
of the driver which can turn on stereo. After setting this
option, the machine need to reboot to display mdoe 640x480.
Then you can start Java3D program with flag
-Dj3d.stereo=REQUIRED.
For other graphics card, they may
have special setting to turn stereo on before running
Java3D, please consult the card vendor.
Thanks.
- Kelvin
-----------
Java 3D Team
Sun Microsystems Inc.
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