Hi, I came across this issue when I coded my own archive format. I fixed the issue at the oter end and returned a FILE_NOT_HANDLED from my archive instead of a FILE_NOT_FOUND. This struck me as slightly odd at the time but I assumed this was the correct return value from my archive as it achieved the correct result.
Cheers, Brad -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Robert Osfield Sent: Wednesday, 2 November 2011 6:59 PM To: OpenSceneGraph Users Subject: Re: [osg-users] osgDB::Registry bug with files not loading after an archive has been accessed HI Anthony, > Like you am I left wondering if this quick fix is a complete solution > so will need to think some more about the topic before commit a fix. I have done some testing and some thinking about the issue and feel that the fix you suggested is a good solution, the code I've checked into svn/trunk is essential the same, only adds a little text in explanation: // check loaded archives. AvailableArchiveIterator aaitr(_archiveCache, _archiveCacheMutex); for(;aaitr.valid();++aaitr) { ReaderWriter::ReadResult rr = readFunctor.doRead(*aaitr); if (readFunctor.isValid(rr)) return rr; else { // don't pass on FILE_NOT_FOUND results as we don't want to prevent non archive plugins that haven't been // loaded yet from getting a chance to test for the presence of the file. if (rr.status()!=ReaderWriter::ReadResult::FILE_NOT_FOUND) results.push_back(rr); } } Cheers, Robert. _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ------------------------------------------------------------------------- DISCLAIMER: This e-mail transmission and any documents, files and previous e-mail messages attached to it are private and confidential. They may contain proprietary or copyright material or information that is subject to legal professional privilege. They are for the use of the intended recipient only. Any unauthorised viewing, use, disclosure, copying, alteration, storage or distribution of, or reliance on, this message is strictly prohibited. No part may be reproduced, adapted or transmitted without the written permission of the owner. If you have received this transmission in error, or are not an authorised recipient, please immediately notify the sender by return email, delete this message and all copies from your e-mail system, and destroy any printed copies. Receipt by anyone other than the intended recipient should not be deemed a waiver of any privilege or protection. Thales Australia does not warrant or represent that this e-mail or any documents, files and previous e-mail messages attached are error or virus free. ------------------------------------------------------------------------- _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
