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/
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