On 6/2/06, Lionel Lagarde <[EMAIL PROTECTED]> wrote:
Yes it is paged terrain, but it happens when the tiles are loaded. Of course, while all the tiles have not been loaded, it is normal to have some freezes.
Its not normal to have freezes, the database pager has be specifically designed to achieve contrant framerates without frame drops. This isn't always possible, but is possible with most models. Which machine/OS are you using?
I have created my own PagedLOD node. It does not handle (yet) the tiles "unloading" so, once every node are visited, everything should be in memory. But freezes are still here.
The fact you are getting "freezes" suggest that your model is poorly balanced - are you using a small number of massive geometries or textures? If so cut their size down.
I will try to convert my terrain to a big non paged ive file to see if I am missing something.
Try using osgdem to build your databases, it'll build it with the appropriate level of granulaity designed for good performance. Robert. _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
