Hi David, It must be too late in the day for me to piece together the combinations you are trying to convey, it's just confusing me right now. I haven't looked at the code or have data to test the problem. At a random guess, could the issue be associated with the changes to osg::Geode so it's now an osg::Group.
Robert. On 3 February 2015 at 13:00, David Callu <[email protected]> wrote: > Hi Robert, > > it seem that osgUtil::MergeGeodesVisitor only merge duplicate geode in a > same osg::Group. > But duplicate geode in a same osg::Group look like a bug rather than a > feature. > > More over, > if the same Geode is 2 time in the same osg::Group, the merged geode will > have 2 time the same drawable : > example : > Before merge : > Group A have 2 time the geode B as child, that have 2 drawable C and D. > After merge > Group A will have only one time Geode B that will have 2 time drawable C > and 2 time drawable D > > if the same Geode is 3 time in the same osg::Group, the merged geode will > have not 3 but 4 time the same drawable : > example : > Before merge : > Group A have 3 time the geode B as child, that have 2 drawable C and D. > After merge > Group A will have only one time Geode B that will have 4 time drawable C > and 4 time drawable D > > > What I expect from a MergeGeodeVisitor is to merge Geodes in a same > osg::Group in one Geode. > If a Geode are many time in the same group, I expect a BIG WARNING in the > log. > > If you agree with the concept, I will fix the MergeGeodeVisitor. > > > > PS: > this code seem to be copied from MergeGeometryVisitor that merge the > duplicate geometry only too, > with the same drawback that MergeGeodeVisitor. > > > David Callu > > > _______________________________________________ > osg-submissions mailing list > [email protected] > > http://lists.openscenegraph.org/listinfo.cgi/osg-submissions-openscenegraph.org > >
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