Hi Brad, Thanks for the information. I believe this is a bug of the osgTerrain serializers. I will have a look at it tomorrow and try to submit a fix. I'm at the timezone GMT+8 and it's a little late at present. :)
Cheers, Wang Rui 2010/6/24 Christiansen, Brad <[email protected]> > Hi, > > I am quite stuck now as to what the best approach is for this behavior > using the new sterilizers and am hoping somebody with some knowledge in this > area can help. > > What I need to do is call a static method once an object (TerrainTile in > this instance) has been loaded. I can't see any mechanism by which I can add > a callback which is called at the end of the de-serialization process. At > the moment I am looking at writing out a dummy value at the end of the > stream so when I read it back in I get the opportunity to make my call. This > is a very ugly hack. > > Any pointers would be greatly appreciated. > > I should add that the more I examine this new mechanism the more I like it. > Very clean and extensible (except for my odd use case :). Thanks to Wang > Rui, Robert and everyone else involved. A great addition to osg. > > Cheers, > > Brad > > -----Original Message----- > From: [email protected] [mailto: > [email protected]] On Behalf Of Christiansen, > Brad > Sent: Thursday, 24 June 2010 10:19 PM > To: OpenSceneGraph Users > Subject: [osg-users] New osgTerrain serializer not calling > TileLoadedCallback > > Hi, > > Using the new serializes for osgTerrain, it appears that the > TileLoadedCallback is not being called when a new TerrainTile is loaded. > > This used to be done at the end of the TerrainTile_readLocalData method in > the old (.ive/.osg format) loaded but I cant see it being done from the new > serializer (and my caqllback isnt getting called). > > I have started to understand the new serializers a little but am hoping to > get some advice on the most appropriate place to call > TerrainTile::getTileLoadedCallback()->loaded(theNewlyLoadedTile, options). > > Cheers, > > Brad > > > > > 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 > > > > > 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 >
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