Re: [vrjuggler-info] What is VR Juggler and will it workwith OpenSceneGraph?

[Keleher D. B. <KeleherDanielB@JohnDeere.com>]

With 21+ nodes, you may have quite a challenge using the nVidia hardware frame sync.  It works over a few nodes but I think it has toruble scaling to larger clusters.

Brad Keleher


-----Original Message-----
From: Todd J. Furlong [mailto:to...@in...]
Sent: Thursday, December 11, 2008 2:15 PM
To: VR Juggler announcements and user questions
Subject: Re: [vrjuggler-info] What is VR Juggler and will it workwith OpenSceneGraph?

I believe you can do it with hardware (Nvidia) if your hardware supports it, but we use the TCP/IP software swap lock because it is good enough for the applications we run in passive stereo.

-Todd

Haymes, Frank G Civ USAF AFMC 519 SMXS/MXDEC wrote:
> Todd,
>
> Thanks for the information.
>
> Do you know if the frame synchronization is done in hardware or software?
>
> Frank G. Haymes
> 519th SMXS/MXDEC
> DSN: 801-586-9262 Comm: 801-586-9262
> E-Mail fra...@hi...
>
>
> -----Original Message-----
> From: Todd J. Furlong [mailto:to...@in...]
> Sent: Thursday, December 11, 2008 11:50 AM
> To: VR Juggler announcements and user questions
> Subject: Re: [vrjuggler-info] What is VR Juggler and will it workwith
> OpenSceneGraph?
>
> Frank,
>
> VR Juggler does work with OpenSceneGraph.  There are a number of
> active projects that use the two together.  There is also an example
> application that comes with VR Juggler & demonstrates using OSG in the
> VR Juggler framework.
>
> In such a application, the basic functions of VR Juggler are to handle
> input devices, view frustum management, and frame synchronization
> across cluster nodes.
>
> -Todd
>
> Haymes, Frank G Civ USAF AFMC 519 SMXS/MXDEC wrote:
>> I look at the VR Juggler website and could not find a good
>> description of what it does.
>>
>> Can anyone give me a quick overview of what VR Juggler does?
>>
>> We want to network 21+ Image Generators(IG) for a F-16 simulator.
>> The IGs will be based on OpenSceneGraph.
>>
>> Will VR Juggler do this?
>>
>> Frank G. Haymes
>> 519th SMXS/MXDEC
>> DSN: 801-586-9262 Comm: 801-586-9262
>> E-Mail fra...@hi...
>>
>>
>>
>>
>> ---------------------------------------------------------------------
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