Commit Graph

1547 Commits

Author SHA1 Message Date
Robert Osfield
c0863e96ca Made bool isImageTranslucent() const virtual to allow subclasses to provide their own implementation 2009-03-10 16:52:18 +00:00
Robert Osfield
0669107287 From Roland Smeenk, "While working on the Collada plugin I noticed that all geometry created by the dae reader result in slow path geometry.
Because there already exists the option to convert slow path geometry to the fast path by computing an internal fast path alternative, I added a new optimizer option that automatically does this. To check the results I also made some changes to the statistics gathering and rendering.

Somewhat unrelated, but also part of the optimizer I disabled removal of CameraView nodes during RemoveRedundantNodes optimization.
As discussed on the ML, CameraViews were removed from the scenegraph. This solves that issue.

Summary:
-Geometry::areFastPathsUsed now also looks at internalOptimizedGeometry
-Added Optimize option to make all slow path geometry compute their internal fast path alternative
-Added fast geometry counter to the statistics
-Disabled removel of CameraViews in optimizer
"
2009-03-10 14:15:59 +00:00
Robert Osfield
199067d150 From Martin Spott, compile fixes for IBM AIX. 2009-03-10 11:14:56 +00:00
Robert Osfield
43a081ee98 Updated wrappers and dev release version numbers 2009-03-05 15:31:03 +00:00
Robert Osfield
d2099da5cb Fixed indentation 2009-03-04 16:15:05 +00:00
Robert Osfield
e035decd95 Introduce FFmpegAudioStream implementation 2009-03-03 16:51:01 +00:00
Robert Osfield
4ebd316130 Introduced osg::AudioStream class to help manage audio streams coming in from movie reading plugins 2009-02-27 20:16:08 +00:00
Robert Osfield
f8636d8006 Fixes for doxgen warnings 2009-02-11 10:41:55 +00:00
Robert Osfield
1a28f0105d Bumped version number of svn/trunk to 2.9.0 2009-02-06 15:49:21 +00:00
Robert Osfield
b19b2f820b Added a couple more pragma's to resolve final Windows warnings 2009-02-06 15:39:44 +00:00
Robert Osfield
087d6390fa Added VS and gcc warning suppression to clean up a few last stubborn warnings 2009-02-05 11:10:32 +00:00
Robert Osfield
3c6b26c970 Fixed the constness of osg::Image* pointer 2009-02-04 11:35:24 +00:00
Robert Osfield
b1a5228972 Fixed version 2009-02-02 15:04:53 +00:00
Robert Osfield
33d158e290 Updated OpenThreads and OpenSceneGraph version ready for OSG-2.8 branch. 2009-02-02 14:55:51 +00:00
Robert Osfield
2d55740b3e Refactored osg::TransferFunction1D to use an std::map internally which is kept in sync with the actual osg::Image that is passed to the GPU.
Added .osg support for osg::TransferFunction1D.

Updated wrappers
2009-02-02 14:43:27 +00:00
Robert Osfield
6130f292a7 From Sukender, add check against NULL parameter value 2009-02-02 09:23:28 +00:00
Robert Osfield
d6b0cd64f1 Ground work for full .osg support for osg::TransferFunction* 2009-02-01 12:38:55 +00:00
Robert Osfield
411431f3be Fixed warnings, updated NEWS 2009-01-30 10:55:28 +00:00
Robert Osfield
ac264a4a0c Moved push/popCulling set it public scope. 2009-01-28 15:15:19 +00:00
Robert Osfield
a51e95222d From Patrick Hartling, "I encountered a bug related to RTTI for subclasses of osg::Shape. The
circumstances under which this bug occur are rather specific, but the
basic problem occurs when one translation unit other than libosg.so
constructs an object that is a subclass of osg::Shape and another
translation unit other than libosg.so tries to perform a dynamic_cast or
other RTTI-based operation on that object. Under these circumstances,
the RTTI operation will fail. In my case, the translation units involved
were an application and osgdb_ive.so. The application constructed a
scene graph that included instantiations of subclasses of osg::Shape.
Depending on how the user ran the application, it would write the scene
graph to an IVE file using osgDB::writeNodeFile(). The dynamic_cast
operations in DataOutputStream::writeShape() would fail on the first
subclass of osg::Shape that was encountered. This is because there were
two different RTTI data objects for all osg::Shape subclasses being
compared: one in the application and one in osgdb_ive.so.

The fix for this is simple. We must ensure that at least one member
function of each of the subclasses of the polymorphic type osg::Shape is
compiled into libosg.so so that there is exactly one RTTI object for
that type in libosg.so. Then, all code linking against libosg.so will
use that single RTTI object. The following message from a list archive
sort of explains the issue and the solution:

  http://aspn.activestate.com/ASPN/Mail/Message/1688156

While the posting has to do with Boost.Python, the problem applies to
C++ libraries in general."
2009-01-28 09:21:46 +00:00
Robert Osfield
29157f24d9 Refactored the view stats. 2009-01-27 13:23:20 +00:00
Robert Osfield
69f9377093 Fixed effective leak in Program::PerContextProgram caused by previously osg::State keeping a set of std::ref_ptr<Program::PerContextProgram> without ever pruning this list.
The fix was to convert the osg::State to use C pointers for the set of applied PerContexProgram objects, and use the osg::Oberver mechanism to avoid dangling pointers for being maintained in osg::State.
2009-01-26 15:16:24 +00:00
Robert Osfield
7b598c5701 Warning fixes for VS, and removal of associated warning disables 2009-01-23 15:12:26 +00:00
Robert Osfield
4161762cff Removed unneccesary warning disables 2009-01-23 14:00:49 +00:00
Robert Osfield
3be239bdb2 Removal of rendundant characters from Camera and Camera.cpp.
Updated wrappers
2009-01-15 10:44:52 +00:00
Robert Osfield
2f7fb53ff7 From Rudolf Wiedemann, "attached is the osg::Camera class (based on revision 9493), where
methods
 getProjectionMatrixAsOrtho()
 getProjectionMatrixAsFrustum()
 getProjectionMatrixAsPerspective()
 getViewMatrixAsLookAt() (2x)
are now const, as they only call const methods of osg::Matrixf/d.
"
2009-01-15 10:36:04 +00:00
Robert Osfield
2287f1190b Updated version number for next dev release 2009-01-09 15:25:34 +00:00
Robert Osfield
458993fa88 Moved osgVolume::ImageUtils to osg::ImageUtils, updated wrappers, and started moving osgvolume example across to create osgVolume subgraphs 2009-01-09 15:19:25 +00:00
Robert Osfield
3b192f5119 Added checked from the ARG version of glDraw*Instanced(). 2009-01-08 11:19:21 +00:00
Robert Osfield
46eeac4514 Moved supression of VS warning C4706 from the include/osg/Export header into the CMake options list. Added suppression of C4127 as well. 2009-01-08 10:34:05 +00:00
Robert Osfield
fb75c50714 Fixed assingment operator 2009-01-07 15:35:28 +00:00
Robert Osfield
4add5f6fd1 Added supression VS warning "C4706: assignment within conditional expression" thanks gets spat out even for perfectly valid if ((variable=expression)) {} usage. 2009-01-07 15:33:24 +00:00
Robert Osfield
98bd058317 Fixed warnings 2009-01-07 10:32:59 +00:00
Robert Osfield
85c510ba27 Added a protected = operator 2009-01-07 09:49:49 +00:00
Robert Osfield
4f3b1baee4 Added support for primitive instancing 2009-01-06 14:55:49 +00:00
Robert Osfield
375253ae8a From Paul Martz, Correction to Timer method comment. 2009-01-05 11:58:08 +00:00
Robert Osfield
cedffd3adb Introduced osgVolume::Layer and Locator classes mirrroring similar classes in osgTerrain. 2009-01-05 11:26:26 +00:00
Robert Osfield
0ea6cdeb96 Added ClipNode::set/getReferenceFrame(); 2008-12-19 15:29:59 +00:00
Robert Osfield
c862344929 Fixed warning 2008-12-19 12:46:21 +00:00
Robert Osfield
4ad20a413a Fixed warnings 2008-12-18 11:06:57 +00:00
Robert Osfield
2225339208 Fixed warnings 2008-12-17 16:13:23 +00:00
Robert Osfield
c85437e967 Fixed warnings 2008-12-17 15:32:35 +00:00
Robert Osfield
26c57f125d Warning fixes 2008-12-17 13:14:17 +00:00
Robert Osfield
8a6e04b84d Introduce NodeVisitor::className and libraryName() 2008-12-17 12:13:15 +00:00
Robert Osfield
a5c32da4ff Warning fixes 2008-12-17 11:00:16 +00:00
Robert Osfield
bd4b6e9b8c Updated version numbers for 2.8.8 dev release 2008-12-16 16:36:33 +00:00
Robert Osfield
4511281f04 From Sukender and Robert Osfield, introduced GraphicsContext::ScreenSettings & WindowingSystemInterface::enumerateScreenSettings. 2008-12-16 15:08:04 +00:00
Robert Osfield
528fdbb75c Aded osg::isGLExtensionOrVersionSupported(uint contextID, char* extensionName, float minVersionRequired) method that
returns true if (the extension string is supported or GL version is greater than or equal to a specified version) and 
non extension disable is used.   This makes it possible to disable extensions that are now
available as parts of the core OpenGL spec.

Updated Texture.cpp is use this method.
2008-12-15 19:37:14 +00:00
Robert Osfield
7d719d998e Removed buildMipmaps method that had no implementation. 2008-12-15 12:16:31 +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