FGFS-4.1/OpenSceneGraph
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274 Commits

Author SHA1 Message Date
Robert Osfield
979d1e6be7 Merged in various changes from the OSG-2.8 to being svn/trunk up to date. 2009-02-19 14:24:10 +00:00
Robert Osfield
fa499dc55f From Andy Skinner, fixes for Solaris build 2009-01-09 12:17:40 +00:00
Robert Osfield
98bd058317 Fixed warnings 2009-01-07 10:32:59 +00:00
Robert Osfield
8a6e04b84d Introduce NodeVisitor::className and libraryName() 2008-12-17 12:13:15 +00:00
Robert Osfield
993ec64657 Added deprecated messages to get/set methods of outgoing expiry schemes. 2008-12-15 16:10:26 +00:00
Robert Osfield
315aeeb557 Where possible moved redundent C header includes from headers to source files 2008-12-12 18:47:30 +00:00
Robert Osfield
c3611c5875 Added mechanism for registering proxy objects in the .osg plugin in a way that is compatible with static linking. 2008-12-10 16:26:02 +00:00
Robert Osfield
b2762c4788 Added DatabasePager::getRequestsInProgress() that return true if there are still tiles to load. 
Added DatabasePager::setTargetMaximumNumberOfPageLOD(..) that sets the target number of PagedLOD to try and maintain
 2008-11-26 11:12:19 +00:00
Robert Osfield
8264b31fa1 Introduce osg::asciiToDouble/asciiToFloat function. 2008-11-23 11:35:43 +00:00
Robert Osfield
05cd6878a5 From Jason Beverage, "The _pluginData member variable is not properly copied when using the copy constructor for ReaderWriter::Options." 2008-11-21 12:10:27 +00:00
Robert Osfield
f6ad4628f4 Added definition of std::wstring as a work around to a lack of wstring under Cygwin. 2008-11-14 20:31:28 +00:00
Robert Osfield
18dbdc2e86 Fixed build under gcc 4.3.2 2008-11-07 17:07:43 +00:00
Robert Osfield
720551d549 From Michael Platings, Converted std::fstream/ifstream/ofstream to osgDB::fstream/ifstream/ofstream and 
fopen to osgDB::fopen to facilitate support for wide character filenames using UT8 encoding.
 2008-11-07 15:08:08 +00:00
Robert Osfield
ae61033a32 Removed renduent osgDB::Registry DatabasePager methods 2008-10-30 13:05:08 +00:00
Robert Osfield
0ff3f48693 Improved the support for no pre compile, and configuring the number of threads in the DatabasePager. 2008-10-26 22:22:38 +00:00
Robert Osfield
c1fd14fb2c Introduced new method of management the number of PagedLOD active, by using 
a capping the number of PagedLOD to a sepcified maximum, with pruning of inactive
PagedLOD when the total number of inactive and active PagedLOD goes above the maximum.

To enable the mode set the env var OSG_MAX_PAGEDLOD to a value something like 1000.
 2008-10-23 16:33:14 +00:00
Robert Osfield
24eb2f6c43 Introduce osgDB::FileCache, and updated osgfilecache and DatabasePager to use it. 2008-10-20 16:24:57 +00:00
Robert Osfield
8c98220878 Added the ability to release OpenGL objects in PagedLOD subgrphs that are no longer being rendered. 2008-10-07 11:35:41 +00:00
Robert Osfield
400e6eb09a Updated to reflect changes in NodeVistor::ImageRequestHandler. 2008-10-06 17:02:56 +00:00
Robert Osfield
0fdb54d8bb Changed loadLibrary so that it retusn a LoadStatus variable to enable calling 
codes to differentiate between whether a library is already loaded, or is newly loaded
 2008-09-26 13:51:18 +00:00
Robert Osfield
a3314e35a7 Added convinience methods for parse shader source files 2008-09-25 14:41:06 +00:00
Robert Osfield
5c264c7c74 Added mutex usage to protect access to plugin and readerwriter containers 2008-09-23 17:29:28 +00:00
Robert Osfield
48fe06fec3 Added getExtensionIncludingDot to provide more efficient handling of extensions 2008-09-22 14:46:54 +00:00
Robert Osfield
90d5c9d0c6 Moved Serializer header from VPB into osgDB. 2008-09-18 15:50:22 +00:00
Robert Osfield
3de3b2dccc From Maceij Krol, "I have implement frame based expiration of PagedLOD children. 
New attribute DatabasePager::_expiryFrames sets number of frames a PagedLOD child is kept in memory. The attribute is set with DatabasePager::setExpiryFrames method or OSG_EXPIRY_FRAMES environmental variable.

New attribute PagedLOD::PerRangeData::_
frameNumber contains frame number of last cull traversal.

Children of PagedLOD are expired when time _AND_ number of frames since last cull traversal exceed OSG_EXPIRY_DELAY _AND_ OSG_EXPIRY_FRAMES respectively. By default OSG_EXPIRY_FRAMES = 1 which means that nodes from last cull/rendering
traversal will not be expired even if last cull time exceeds OSG_EXPIRY_DELAY. Setting OSG_EXPIRY_FRAMES = 0 revokes previous behaviour of PagedLOD.

Setting OSG_EXPIRY_FRAMES > 0 fixes problems of children reloading in lazy rendering applications. Required behaviour is achieved by manipulating OSG_EXPIRY_DELAY and OSG_EXPIRY_FRAMES together.

Two interface changes are made:

DatabasePager::updateSceneGraph(double currentFrameTime) is replaced by DatabasePager::updateSceneGraph(const osg::FrameStamp &frameStamp). The previous method is in #if 0 clause in the header file. Robert, decide if You want to include it.

PagedLOD::removeExpiredChildren(double expiryTime, NodeList &removedChildren) is deprecated (warning is printed), when subclassing use PagedLOD::removeExpiredChildren(double expiryTime, int expiryFrame, NodeList &removedChildren) instead. "
 2008-08-17 16:52:35 +00:00
Robert Osfield
727925a1c2 Added include to help wrapper building 2008-07-25 19:53:18 +00:00
Robert Osfield
d0890ab250 Updated wrappers, and further refined the ImageSequence API 2008-07-25 16:11:51 +00:00
Robert Osfield
ec4d189b64 Added ImageSequence to .ive plugin, added support for multiple ImageThreads in osgDB::ImagePager 2008-07-25 13:45:07 +00:00
Robert Osfield
0d1656055c Moved PluginQuery from osgconv into osgDB 2008-07-25 10:18:36 +00:00
Robert Osfield
dc05f2ef95 Moved helper classes into Protected section 2008-07-23 21:49:07 +00:00
Robert Osfield
daa3d2381a Implemented ImagePager internals 2008-07-23 19:04:46 +00:00
Robert Osfield
041a06b89d Further work on osg::ImageSequence/osgDB::ImagePager 2008-07-21 21:00:57 +00:00
Robert Osfield
f088d113f6 Added non const getAuthenticationMap(). 2008-07-21 17:27:59 +00:00
Robert Osfield
09e7bcdf4e Added ImagePager first cut, and updated wrappers 2008-07-21 10:10:01 +00:00
Robert Osfield
969884e6c2 Moved AuthenticalMap/AuthenticationDetails out in their own files 2008-07-17 12:13:04 +00:00
Robert Osfield
adaf71fa19 Added osgDB::AuthenticationMap/Details to osgDB and curl plugin to add the ability 
to authenticate http transfers
 2008-07-17 11:55:55 +00:00
Robert Osfield
c88d34ee97 Renamed Archive::ArchiveStatus to ReaderWriter::ArchiveStatus 2008-07-15 14:15:42 +00:00
Robert Osfield
3e96a9d448 Missing check-ins 2008-07-15 09:55:33 +00:00
Robert Osfield
cb98cddc31 Added new ReaderWriter methods for recording what protocols, extensions and options are 
support by ReaderWriters
 2008-07-13 15:24:45 +00:00
Robert Osfield
c4e8d6ee42 Changed the DatabasePager so that it bypasses the Registry::readNode() method and calls 
readNodeImplementation() directly to avoid calling the KdTreeBuilder.   

Updated wrappers.
 2008-07-06 18:27:10 +00:00
Robert Osfield
44d144997e Added prelimnary KdTree data structure and automatic kdtree build support 
into osgDB::Registry/osgTerrain so that newly created subgraphs can have 
KdTree built on all osg::Geometry automatically on load/creation.
 2008-07-04 15:57:48 +00:00
Robert Osfield
201522feb3 Introduced support for UNSCPECIFIED and STATIC DataVariance of StateSet/Textures 2008-07-02 09:25:08 +00:00
Robert Osfield
fec2a8fabe Changed back to use an std::vector<> rather than a std::list for RequestQueue to 
avoid member template problems under Solaris.
 2008-06-27 19:40:52 +00:00
Robert Osfield
a9b05e0815 Refactored the sort of the requestQueue so that there is single code path for doing the sort. 2008-06-27 18:59:27 +00:00
Robert Osfield
37765805ff Fixed pedantic warning 2008-06-23 15:11:37 +00:00
Robert Osfield
1e5783ece7 Added a wrapString(const char*) which automatically handles null strings. 2008-06-18 16:45:21 +00:00
Robert Osfield
4e7dd7f0db Changed class to struct 2008-06-16 16:06:01 +00:00
Robert Osfield
68e750626a Checking in missing header changes 2008-06-16 09:32:22 +00:00
Robert Osfield
cf97035a45 Added OSGDB_EXPORT 2008-06-06 08:42:37 +00:00
Robert Osfield
0cc38108a5 Fixed cirular reference in DatabaseRequest 2008-05-30 11:43:04 +00:00