I have a working example of Equalizer+OSG+BulletPhysics. You can check it out here : http://www.youtube.com/watch?v=IoY4ryGpw6M
Thanks for all the help. Madhu On Mon, Aug 22, 2011 at 11:28 AM, smadhueagle < [email protected]> wrote: > > On Mon, Aug 22, 2011 at 11:20 AM, Stefan Eilemann [via Software] <[hidden > email] <http://user/SendEmail.jtp?type=node&node=6710590&i=0>> wrote: > >> Hi, >> >> On 22. Aug 2011, at 10:13, smadhueagle wrote: >> >> > I am starting from the osgScaleViewer example as the base code. The >> question >> > I have is - exactly where do I make changes (add geometry) to the >> Scenegraph >> > in the source code ? The equalizer documentation seems to suggest that >> the >> > right place to make changes to the scenegraph is Node::frameStart(.) >> > function. However, this does not seem to work. I see the geometry being >> > added on the master application, but I do not see anything happening on >> the >> > render nodes. What am I doing wrong ? >> >> There are two approaches to distributing scenegraph changes: >> >> 1) A distributed scene graph. Modified by the application. Tracks changes >> internally, app commits master copy before frameStart and clients sync() in >> Node::frameStart >> 2) A distributed application. App commits change messages to all nodes, >> which execute them on their SG copy in Node::frameStart >> >> I'm guessing you're looking into approach 2) and you're missing the part >> of distributing the change messages to all nodes. One way to get there is to >> add the relevant per-frame events to the FrameData, and do a per-node apply >> operation using these events in Node::frameStart. >> >> > Thank you! Then my understanding is correct. Yes, I am taking approach 2) > for now. I do set an "update" flag (in FrameData) in response to a keyboard > event in config.cpp. I then query this flag to trigger the changes in > Node::frameStart. Doesn't seem to have the desired effect though. I'll try > to do a simpler test to see if it works. > > > > >> >> > I am fairly new to Equalizer ... If you are interested in looking at the >> >> > code, please go here: >> > https://github.com/smadhueagle/osgBulletEqualizer >> >> Thanks for sharing - I'll check it out. >> >> >> HTH, >> >> Stefan. >> >> >> _______________________________________________ >> eq-dev mailing list >> [hidden email] <http://user/SendEmail.jtp?type=node&node=6710575&i=0> >> http://www.equalizergraphics.com/cgi-bin/mailman/listinfo/eq-dev >> http://www.equalizergraphics.com >> >> >> ------------------------------ >> If you reply to this email, your message will be added to the discussion >> below: >> >> http://software.1713.n2.nabble.com/Modifying-osg-Scene-Graph-osg-Bullet-equalizer-tp6710558p6710575.html >> To unsubscribe from Modifying osg Scene Graph (osg+Bullet+equalizer) ?, >> click >> here. >> > > > ------------------------------ > View this message in context: Re: Modifying osg Scene Graph > (osg+Bullet+equalizer) > ?<http://software.1713.n2.nabble.com/Modifying-osg-Scene-Graph-osg-Bullet-equalizer-tp6710558p6710590.html> > > Sent from the Equalizer - Parallel Rendering mailing list > archive<http://software.1713.n2.nabble.com/Equalizer-Parallel-Rendering-f7405.html>at > Nabble.com. > > _______________________________________________ > eq-dev mailing list > [email protected] > http://www.equalizergraphics.com/cgi-bin/mailman/listinfo/eq-dev > http://www.equalizergraphics.com >
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