Hi Martin, How long are you talking about here? What length of time are you aiming for?
What format is the file in? What type of model? What hardware and OS are you working on? Personally I'd try to get the model loading quicker before venturing into more complex tasks like trying to build automatically LOD's and paging. The OSG has great support for database paging but creating the models for efficient paging is far from trivial so it's not something I'd recommend someone does without first exploring the alternatives. Robert. On 7 August 2012 10:01, GeeKer Wang <[email protected]> wrote: > Hi, all, > > I have a large model file, about 100M, and osgviewer can render it directly > and efficiently. However, the initial loading time is too long. > > Is there a way to convert a large model to a series of small files in a LOD > structure? > > In addition to decimation, I suppose a split in each level is necessary. > > Did anyone do this before? Any advice will be appriciated! > > -- > Martin > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
