Hi all, I have an osg::Image wich I write to a file on disk. I have to overwrite this same image several times in run time. What I do Is call
osgDB::writeImageFile(img, path) The first call the function succeeds, but all the other calls it can't do it, because the loadLibrary function fails when tying to load the bmp plugin. I've been tracing the code and seems that there's another registry instance in memory (loaded in the first writeImageFile call) wich is causing the loadLibrary to fail. the writeImageFile calls Registry::instance()->writeImage(image,filename); and the instance() generates a new Registry each time. The instance function has a "bool erase = false" to erase generated instance after the write operation, but I can't set it from writeImageFile call. However, the osgDB::writeNodeFile works OK writing to a same file several times along the app runtime. Maybe storing a pointer to Registry::instance() at my app startup, and calling registry_ptr->writeImage can solve temporarily the problem but I think the function should behave the same as osgDB::writeNodeFile and that's why I post this message. Hope it helps! // Miguel Martinez Rodilla _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
