Vladimir Shabanov a écrit :
2009/3/10 Laurent Di Cesare <[email protected]>:
Hello,
I wonder if there's still support for osgCal2.
Not much support since I don't use osgCal for some time. I don't read
osg-users currently (only sometimes search for osgCal questions). If
you have some questions it's better to CC me for faster answer.
I'm currently running into a problem where I believe that osgCal may not be
doing something right:
void
HardwareMesh::releaseGLObjects(osg::State* state) const
{
osg::Geometry::releaseGLObjects( state );
mesh->displayLists->releaseDisplayLists( state );
}
I didn't find such code in current version, maybe you need to run `svn update`.
Yes, in fact it's a patch we applied ourselves, sorry...
The mesh looks like it's a shared object, and releasing its display lists
kind of messes with the other instances of the same model.
Mesh display lists would be recreated, but I didn't tested osgCal
behaviour in case of viewer restarts.
The underlying problem is documented here:
http://sourceforge.net/tracker/index.php?func=detail&aid=1871805&group_id=79240&atid=555954
If I destroy an animated mesh and create a new one, I get black pixels
instead of my character's texture. This doesn't happen if another
character with the same mesh exists, so there is a problem with the
sharing of a model. If it is reused, the displaylists may not be cleaned
properly but I'm not sure what exactly goes wrong. I think cleaning the
displaylists of the mesh if the mesh is not shared by anyone else should
work, but the destructors get called too late for some reason.
I haven't been able to update my subversion directory from the svn server,
so does anyone know if it's still maintained?
svn repository works, maybe it was temporal sourceforge.net problem.
Laurent.
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