Robert Osfield
6a67be2e32
Introduced CMake option OSG_PROVIDE_READFILE option that defaults to ON, but when switched to OFF disables the building of the osgDB::read*File() methods,
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forcing users to use osgDB::readRef*File() methods. The later is preferable as it closes a potential threading bug when using paging databases in conjunction
with the osgDB::Registry Object Cache. This threading bug occurs when one thread gets an object from the Cache via an osgDB::read*File() call where only
a pointer to the object is passed back, so taking a reference to the object is delayed till it gets reassigned to a ref_ptr<>, but at the same time another
thread calls a flush of the Object Cache deleting this object as it's referenceCount is now zero. Using osgDB::readREf*File() makes sure the a ref_ptr<> is
passed back and the referenceCount never goes to zero.
To ensure the OSG builds when OSG_PROVIDE_READFILE is to OFF the many cases of osgDB::read*File() usage had to be replaced with a ref_ptr<> osgDB::readRef*File()
usage. The avoid this change causing lots of other client code to be rewritten to handle the use of ref_ptr<> in place of C pointer I introduced a serious of
templte methods in various class to adapt ref_ptr<> to the underly C pointer to be passed to old OSG API's, example of this is found in include/osg/Group:
bool addChild(Node* child); // old method which can only be used with a Node*
tempalte<class T> bool addChild(const osg::ref_ptr<T>& child) { return addChild(child.get()); } // adapter template method
These changes together cover 149 modified files, so it's a large submission. This extent of changes are warrent to make use of the Object Cache
and multi-threaded loaded more robust.
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/branches/OpenSceneGraph-3.4@15165 16af8721-9629-0410-8352-f15c8da7e697
2015-10-22 14:14:53 +00:00
Robert Osfield
0a1db3d6fc
From Jannik Heller, typo fixes
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git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14832 16af8721-9629-0410-8352-f15c8da7e697
2015-04-13 10:43:56 +00:00
Robert Osfield
d18250da59
Replaced .osg with .osgt file usage
2011-06-14 16:54:20 +00:00
Robert Osfield
7146f8a62f
Added check for Geometry pointer being valid
2009-11-26 10:12:38 +00:00
Robert Osfield
e5b76975a9
For testing purposes added code path and options for testing viewer creation in series, including with enabling of VBO's. Options are:
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osgcamera -r 5 --vbo cow.osg
Which repeats construction of the viewer 5 times in a row, and enables VBO, and on each repeat a new model is loaded.
osgcamera -r 2 --vbo --shared cow.osg
Which repeats construction of the viewer 2 times in a row, and enables VBO, and on each loads the model once and shares it between each instance of the viewer.
2009-11-25 16:31:14 +00:00
Robert Osfield
90bd49100f
Added support for repeating viewer construction
2009-11-25 16:20:25 +00:00
Robert Osfield
cc0f1cb0fe
From Martin Lavery and Robert Osfield, Updated examples to use a variation of the MIT License
2007-06-12 14:20:16 +00:00
Robert Osfield
b48ed1a4d4
Improved the set up of static build, added freetype plugin to plugins that support static usage
2007-06-10 09:51:29 +00:00
Robert Osfield
7ce05f6d9d
Added default file in case no file arguments are provided. Changed to use
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standard ThreadingHandler by default.
2007-06-09 19:18:24 +00:00
Robert Osfield
5be86601bb
Removed old GNUmakefile.inst files
2007-04-10 13:58:18 +00:00
Robert Osfield
2e6ee4bb39
Removed old gmake and VisualStudio build files
2007-04-10 13:10:25 +00:00
Robert Osfield
d9a94f7890
Moved the TARGET_NAME setting into the SETUP_APPLICATION/EXAMPLE macro
2007-03-19 17:18:59 +00:00
Robert Osfield
da64127539
Ran dos2unix on CMakeLists.txt files.
2007-03-19 13:26:34 +00:00
Robert Osfield
be3f61c49f
From Luigi Calori, move to using local CMakeLists.txt files and explicit file lists.
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From Robert Osfield, small ammendments of the above to seperate example and application installs, and fix the osgPlugins install directory.
2007-03-19 12:30:26 +00:00
Robert Osfield
f43cd7332c
Further work on add serialization support for osgViewer configurations
2007-02-25 20:05:23 +00:00
Robert Osfield
8b104a2136
Added -losgText to example that used osgViewer but didn't previously include -losgText
2007-02-13 20:32:45 +00:00
Robert Osfield
3de205ec45
Added new Viewer threading model options
2007-02-06 14:38:08 +00:00
Robert Osfield
91a4b0b71d
Reverted the FlightManipulator usage
2007-01-16 16:02:08 +00:00
Robert Osfield
1ee2af9f41
Further work on CompositeViewer
2007-01-16 16:01:01 +00:00
Robert Osfield
0873a8cea0
Work on CompositeViewer and related calsses to implement viewers with multiple views
2007-01-16 08:56:33 +00:00
Robert Osfield
91968a9bec
Improved handling of intersection computations on datasets with multiple cameras
2007-01-15 16:09:32 +00:00
Robert Osfield
694b304c00
Added Viewer::setEndBarrierPosition method, change Viewer::setKeySetsDone(int) to setKeyEventSetDone(int),
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added support for toggling threading model and end barrier position into osgviewer
2007-01-12 21:05:39 +00:00
Robert Osfield
b121c9686f
Ported following examples to osgViewer:
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osgteapot
osgtessellate
osgtext
osgtexture1D
osgtexture2D
osgtexture3D
osgtexturerectangle
osgvertexprogram
osgvolume
osgwindows
osgsimple
osgkeyboardmouse
2007-01-11 15:19:59 +00:00
Robert Osfield
2bf5f56311
Tessellator name changes
2007-01-08 21:19:33 +00:00
Robert Osfield
16d1c00a3d
Changed the return types of makeCurrent to bool, and added a bool GraphicsContext::releaseContext method
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along with implementations in osgViewer.
2007-01-08 19:29:59 +00:00
Robert Osfield
4a5eda6522
Added GraphicsContext::ResizedCallback and GraphicsContext::resizedImplementation.
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Added message on non implementation of GraphicsContext::valid().
Added prelimary GraphicsContext clean up support.
2007-01-08 16:20:10 +00:00
Robert Osfield
9dc369eec2
Cleaned up graphics window setup and added clear graphics window to single window,
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multiple camera setup.
2007-01-05 16:46:57 +00:00
Robert Osfield
a2599c5fb7
Ported osgbillboard over to osgViewer
2007-01-05 15:54:13 +00:00
Robert Osfield
1ef899069b
Changed compile paths into runtime selected paths using command line parameters
2007-01-04 21:58:37 +00:00
Robert Osfield
aebf0de6f2
Removed now redundent calls to set up view
2007-01-04 21:51:10 +00:00
Robert Osfield
73fffe1800
Made Refernced::setThreadSafeReferenceCounting(bool) a virtual then overrode
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this in various scene graph classes to ensure that the scene graph gets
updated as well as the objects that the initialial call is made from.
2007-01-04 16:49:58 +00:00
Robert Osfield
ff195bddf5
Added Object::resizeGLObjectBuffers(uint) method to help improve the ability
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to change the number of active graphics contexts on the fly during an applications
life.
2007-01-04 14:11:51 +00:00
Robert Osfield
1de65ddedc
Added setting of default backgroud colour of View's master colour to be
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consistent with the previous default colour used by SceneView
2007-01-03 17:26:24 +00:00
Robert Osfield
4f87afdbf5
Improved the robustness of thread start and cancellation
2007-01-03 16:06:12 +00:00
Robert Osfield
f14aa7ef66
Added support for different threading models in osgViewer::Viewer
2007-01-02 17:39:31 +00:00
Robert Osfield
d068f7025a
Added support for getting all windows and hiding the cursor
2007-01-02 12:50:57 +00:00
Robert Osfield
7155f7d1b0
Various work on osgViewer library, including warp point and graphics window resize support
2007-01-01 18:20:10 +00:00
Robert Osfield
d7e3ed3fb2
Updated wrappers
2006-12-27 23:19:37 +00:00
Robert Osfield
39c0c2df76
Unified the osg::GraphicsThread::Operation and osg::GraphicsContext::Operation classes
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as osg::GraphicsOperation. Unpdated parts of OSG depending upon these.
Added a virtaul bool valid() method to osg::GraphicsContext to allow apps to
test whether a valid graphis context has been created or not.
2006-12-24 16:40:19 +00:00
Robert Osfield
76461b3ab2
Added support for sample and sampleBuffers to osg::GraphicsContext::Traits and
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cleaned up the Traits naming
2006-12-22 21:53:44 +00:00
Robert Osfield
bd6b7d581e
Implemented perliminary multi-threading support in osgViewer::Viewer
2006-12-22 17:46:21 +00:00
Robert Osfield
4fc9af7ea0
Moved rendering support into GraphisContext, osgViewer::Viewer/View, and
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added frame stamp updating and update traversal to osgViewer::Scene/Viewer.
Updated osgcamera example to use new Viewer API calls instead of using local
rendering calls.
2006-12-21 16:56:20 +00:00
Robert Osfield
a56d273fe3
Moved the implementation of GraphicsWindowX11 from the head into the src/osgViewer directory.
2006-12-21 12:19:14 +00:00
Robert Osfield
2255771b74
Further work osgViewer::Viewer and related classes.
2006-12-20 21:13:29 +00:00
Robert Osfield
00ee8dffad
Added osgViewer::Viewer / osgViewer::GraphicsWindowsX11 usage.
2006-12-19 16:12:29 +00:00
Robert Osfield
afc77f9b39
Added support WindowingSystemInterface for querring the number of screens, the screen size and creating GraphicsContexts.
2006-12-17 20:49:01 +00:00
Robert Osfield
fd2ffeb310
Renamed osg::CameraNode to osg::Camera, cleaned up osg::View.
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Added beginnings of new osgViewer::Scene,View,Viewer,CompositeViewer and GraphicsWindowProxy files.
2006-11-27 14:52:07 +00:00
Robert Osfield
2d14519946
Enabled thread safe counting by default.
2005-12-07 09:48:28 +00:00
Robert Osfield
91855e7c50
Replaced tabs with spaces in examples.
2005-11-17 20:22:55 +00:00
Robert Osfield
c2f1527fe0
Added better control for cancel GraphicsThreads.
2005-11-10 15:25:06 +00:00
