Yes, I am ready and willing to help out with an OpenSG 2.0.0 release in any 
way that I can. Is there already a page on the wiki for the final 2.0 
roadmap? I see a few pages that are related to that, but I do not know which 
is the most accurate.

As for merging changes from the fcptr_stable_jun07 branch, I did a lot of 
that work a few months ago, but there are still many revisions left to 
merge. Most of them are pending because I figured that they needed review 
before being accepted into the trunk. I could post my list here (using the 
Trac links) and/or put the list of pending revisions onto the 2.0 roadmap 
wiki page.

Allen told me that people had reported that some content from the Trac site 
for an OpenSG 2 tutorial was lost. I didn't realize that so much content had 
disappeared as a result of the hard drive failure several months back. I can 
try to do some more recovery work on the recovered sqlite database to see if 
there is any way to pull out all the documentation that Carsten wrote.

  -Patrick

Allen Bierbaum wrote:
> I was talking to Patrick more at lunch about his yesterday and he
> sounds very interested in helping out to push the release forward.  I
> will let him talk to specifics, but he did a lot of the behind the
> scenes work of triaging bugs, making task lists, and branch management
> for the VR Juggler project so I know he could be very helpful with
> this sort of thing on OpenSG if people are interested.
> 
> -Allen
> 
> On Thu, Feb 19, 2009 at 7:09 AM, Allen Bierbaum <[email protected]> wrote:
>> On Thu, Feb 19, 2009 at 1:44 AM, Gerrit Voss <[email protected]> 
>> wrote:
>>> Hi Allen,,
>>>
>>> sorry for the delay I was slightly distracted by other things.
>>>
>>> On Mon, 2009-02-16 at 08:00 -0600, Allen Bierbaum wrote:
>>>> Hello all:
>>>>
>>>> I am writing to ask what the roadmap to 2.0 release looks like.
>>>>
>>>> We create a stable branch of OpenSG in June of 2007 to use temporarily
>>>> while OpenSG 2.0 was ironed out.  This branch has worked *very* well
>>>> for us which I think speaks volumes to the OpenSG 2.0 code.
>>>> Unfortunately, we planned to use this for 3-4 months, but have been
>>>> using it for much longer.  We would like to get back to using the head
>>>> since it has a number of performance improvements and 1.5 years of
>>>> development, but I must make sure we can count on a stable
>>>> release/branch for code that we deploy. We can help out with pushing
>>>> 2.0 out the door, but I don't know what the current plan is.
>>>>
>>>> For example:
>>>>
>>>> - How close are we to 2.0?
>>> actually I'm already in the middle of what I thought would go into
>>> 2.1, e.g. I'm about to restructure the materials, the way materials
>>> are stored, and chunks so that they can change according to the
>>> requirements/properties of the current segment of the render traversal.
>> That sounds promising.  If you are working on 2.1 then 2.0 is probably
>> ready for a stable release branch. :)
>>
>>>> - What features/capabilities are left to implement?
>>> The biggest issue I see is documentation. I can walk through 1.x
>>> and open tickets for missing pieces.
>>>
>>>> - What will the release process look like (RC's, betas, etc)?
>>> I left that one a little bit to Dirk ;-) (yes, I know it's not nice ;-))
>>> I'm fine to go into release mode and walk thought the track tickets. As
>>> we have a tutorial at IEEE VR coming up we have to look into this
>>> anyway, so hopefully we at least a beta out of it ;-)
>> My suggestion would be that we create a 2.0 release branch targetting
>> an IEEE VR release.  If that existing, I think we could move our
>> development over to it and help out with stress testing the system.
>> Then everyone could work through the ticket backlog and make sure
>> fixes, documentation etc are ready.  That said, I would not let
>> documentation be the hold up.  I know we need it, but we all need
>> working code even more.
>>
>> We have some engineers here that would be willing to contribute (and
>> if needed help coordinate) this process.  Just let me know what you
>> need.
>>
>>> I'm not sure how much would we have to merge back from your branch,
>>> IIRC Carsten looked into a some time ago.
>> I was talking to Aron and Patrick about this yesterday.  Once we know
>> we are going to switch branches, we can go through and merge anything
>> we think is needed.  We will make the commits self-contained though so
>> everyone can review them and we can all back out individual pieces if
>> anything is objectionable.
>>
>> -Allen
>>
>>>
>>> Other opinions ??
>>>
>>>
>>> kind regards,
>>>  gerrit


-- 
Patrick L. Hartling
Senior Software Engineer, Priority 5
http://www.priority5.com/

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