Okay. I just submitted this change, checking the number of children in ~Group(), which works. Is it still okay to do what I need to do in the destructor, or should I change it so that this functionality is in the popLevel() method? -Paul
> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Brede Johansen > Sent: Friday, September 29, 2006 3:08 PM > To: osg users > Subject: Re: [osg-users] OpenFlight flipbook animation node options > > Hi Paul, > > In my last submission for the "billboardCenter" option not > yet in CVS I have added two virtual functions for > PrimaryRecords, pushLevel() and popLevel(). > > By the time popLevel() is called for the Group record the > children are added so you can calculate the duration. > > > Regards, > Brede > > > On 9/29/06, Paul Martz <[EMAIL PROTECTED]> wrote: > > Yes, you're right about the loop duration. This might be a more > > complex change than I originally thought, as the code can't specify > > the per-frame duration in the osg::Sequence until it knows how many > > children the Group record has. Let me spend some more time on this. > > -Paul > > > > > > > -----Original Message----- > > > From: [EMAIL PROTECTED] > > > [mailto:[EMAIL PROTECTED] On Behalf Of Thom > > > DeCarlo > > > Sent: Friday, September 29, 2006 1:38 PM > > > To: 'osg users' > > > Subject: RE: [osg-users] OpenFlight flipbook animation > node options > > > > > > Oh, rats. I figured that would be the case. > > > > > > I'll look forward to seeing your submission. However, I > don't think > > > that I interpret the loop duration the same way you do. > > > I would expect the duration to be the total time to complete the > > > whole loop, regardless of the number of subnodes in the > animation, > > > not the time to display each of the subnodes. > > > > > > Thanks, > > > Thom > > > > > > -----Original Message----- > > > From: [EMAIL PROTECTED] > > > [mailto:[EMAIL PROTECTED] On Behalf Of Paul > > > Martz > > > Sent: Friday, September 29, 2006 3:19 PM > > > To: 'osg users' > > > Subject: RE: [osg-users] OpenFlight flipbook animation > node options > > > > > > Hi Thom -- The current OpenFlight loader ignores the duration > > > fields. I've modified it to pay attention to the > loopDuration field, > > > but there is no obvious way (that I can see) to make the > final frame > > > have a unique duration. > > > So, all frames will be 2.5 seconds with my change. > > > > > > I'll post it to osg-submissions shortly. > > > -Paul > > > > > > > > > > -----Original Message----- > > > > From: [EMAIL PROTECTED] > > > > [mailto:[EMAIL PROTECTED] On Behalf Of Thom > > > > DeCarlo > > > > Sent: Friday, September 29, 2006 12:52 PM > > > > To: OSG-user > > > > Subject: [osg-users] OpenFlight flipbook animation node options > > > > > > > > I've set the loop parameters on my openflight file. I have the > > > > loop > > > > duration=2.5 sec, and last frame duration=1.0 sec. However, the > > > > animation flips at a constant frame rate. > > > > > > > > I guess my question is, does the OSG understand these > > > settings and is > > > > there some way to turn them on? > > > > > > > > Thanks, > > > > Thom > > > > > > > > > > > > > > > > > _______________________________________________ > > > osg-users mailing list > > > [email protected] > > > http://openscenegraph.net/mailman/listinfo/osg-users > > > http://www.openscenegraph.org/ > > > > _______________________________________________ > > osg-users mailing list > > [email protected] > > http://openscenegraph.net/mailman/listinfo/osg-users > > http://www.openscenegraph.org/ > > > _______________________________________________ > osg-users mailing list > [email protected] > http://openscenegraph.net/mailman/listinfo/osg-users > http://www.openscenegraph.org/ _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
