FGFS-4.1/OpenSceneGraph
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1250 Commits

Author SHA1 Message Date
Robert Osfield
91983cbe71 Fixed typo 2007-09-08 07:04:27 +00:00
Robert Osfield
8e7e6529be From David Callu, warning fixes 2007-09-07 15:03:56 +00:00
Robert Osfield
c7a72c8435 From Art Tevs, 
"A new texture class Texture2DArray derived from
Texture extends the osg to support the new
EXT_texture_array extensions. Texture arrays provides
a feature for people interesting in GPGPU programming.


Faetures and changes:

- Full support for layered 2D textures.

- New uniform types were added (sampler2DArray)

- FrameBufferObject implementation were changed to
support attaching of 2D array textures to the
framebuffer

- StateSet was slightly changed to support texture
arrays. NOTE: array textures can not be used in fixed
function pipeline. Thus using the layered texture as a
statemode for a Drawable produce invalid enumerant
OpenGL errors.

- Image class was extended to support handling of
array textures

Tests:
I have used this class as a new feature of my
application. It works for me without problems (Note:
Texture arrays were introduced only for shading
languages and not for fixed function pipelines!!!).
RTT with Texture2DArray works, as I have tested them
as texture targets for a camera with 6 layers/faces
(i.e. replacement for cube maps). I am using the array
textures in shader programming. Array textures can be
attached to the FBO and used as input and as output."
 2007-09-07 11:21:02 +00:00
Robert Osfield
8414a16e52 From Sherman Wilcox, added extension checking support for compressed texture subloading. 2007-09-03 15:43:58 +00:00
Robert Osfield
027158b441 From Laurens Voerman, "I hit a bug when making a copy of a PagedLOD node, the copy has lost 
it's _databasePath and can no longer load it's childen. " 

Added _databasePath(plod._databasePath), in the copy copy construcutor.
 2007-09-03 09:56:30 +00:00
Robert Osfield
d730559ade Fixed spacing. 2007-09-03 09:54:24 +00:00
Robert Osfield
c83bc830cd From Sherman Wilcox, "I modified texturerectangle.cpp to address this issue. I used a DXT5 DDS 
file to test the change."
 2007-09-03 09:50:50 +00:00
Robert Osfield
86e998f64c Added mutex locking add addParents/removeParents in Drawable, Node and StateSet. 2007-08-31 20:14:36 +00:00
Robert Osfield
020d7a5651 Added support for controlling the draw order on Cameras on each GraphcisContext 
via the Camera::setRenderOrder parameters
 2007-08-27 13:29:09 +00:00
Robert Osfield
5ce34fd7f3 Cleaned up the getRotate implementation selection using #defines, and made the 
COMPILE_getRotate_David_Spillings_Mk1 the default.
 2007-08-27 10:00:09 +00:00
Robert Osfield
cb5fb828d0 From Jan Ciger, warning fixes 2007-08-26 10:27:31 +00:00
Robert Osfield
8a4db98e2b Change char* to const char* to fix warnings 2007-08-26 09:59:39 +00:00
Robert Osfield
6827104532 From Galen Faidley," Please find attached the modifications to get the new checkerboard 
stereo format to work.  It's a good thing I tested these on a TV
before submitting them since I did indeed have a bug.  One thing I
did not test was to see how this would work in windowed mode.  Does
the interlaced stereo code have support for 'absolute' positions?
For example a given pixel on the screen is always shown in a given
eye no matter where the graphics context is placed?
"
 2007-08-23 14:31:23 +00:00
Robert Osfield
f8ac71d7e5 Addd control for serializing draw dispatch. 2007-08-23 11:00:12 +00:00
Robert Osfield
de4a4042f7 Set main scene graph elements to use thread safe ref/unref by default 2007-08-22 10:34:11 +00:00
Robert Osfield
5196b09672 Added debug ENFORCE_THREADSAFE paths into osg::Referenced, these are off by default. 2007-08-22 09:48:39 +00:00
Robert Osfield
94db040884 Added thread safe ref/unref 2007-08-22 09:45:20 +00:00
Robert Osfield
94af61ed01 Added setting of thread safe ref/unref. 2007-08-22 09:43:24 +00:00
Robert Osfield
57a18ff112 Added default setting of use of thread safe ref/unref. 2007-08-22 09:42:27 +00:00
Robert Osfield
9d0e273a15 Changed ++_modifedCount cases to dirty(). 2007-08-17 09:37:49 +00:00
Robert Osfield
d57a16e023 Added DisplaySetting::s/getCompileContextHint() and use of this hint in osgViewer::Viewer/CompositeViewer. 
Removed the CustomViewer in osgterrain example as the above now removes the need for it.
 2007-08-11 14:49:14 +00:00
Robert Osfield
e5a365afee Added support for an update OperationQueue to Viewer and CompositeViewer to allow asyncrnous adding of operations to be added 
to the view to be done during syncronous updateTraversal().

This feature can be used for doing things like merging subgraphs that have been loaded
in a background thread.
 2007-08-11 10:28:14 +00:00
Robert Osfield
0e475106dc Updated wrappers 2007-08-10 17:44:54 +00:00
Robert Osfield
7366daca91 Refactored the way the Scene is used in Viewer and CompositeViewer to ensure 
that only on Scene exists per scene graph.
 2007-08-10 10:52:35 +00:00
Robert Osfield
eecd3e9257 From Andy Skinner, The attached file adds #include <stdlib.h> to GraphicsContext.cpp, so that it compiles with the solaris compiler we use. 2007-08-07 08:18:15 +00:00
Robert Osfield
4c3a13c3a1 From Andy Skinner, fixes for avoiding warnings about mixing c and c++ versions of c libs. 2007-08-05 14:51:56 +00:00
Robert Osfield
9b9e4cd7c8 Added perlimnary support for reading the DISPLAY variable. 2007-08-03 14:50:58 +00:00
Robert Osfield
c346f5b943 Introduce new osgViewer::Renderer class for implementing of the rendering 
of cameras in viewers
 2007-08-02 11:02:47 +00:00
Robert Osfield
59d3e0ceb7 From Andy Skinner, adding C includes to avoid issues when mixing C and C++ standard includes 2007-07-28 10:44:03 +00:00
Robert Osfield
6dec61842d Introduce Camera::s/getRenderer(). 2007-07-28 10:28:40 +00:00
Robert Osfield
5faeead2c6 From Bryan Thrall, added copying of boundingbox callback to copy constructor. 2007-07-27 17:14:51 +00:00
Robert Osfield
3eae87854b Added FlushDeletedGLObjectsOperation. 2007-07-23 16:42:25 +00:00
Robert Osfield
de69a4a3d8 Added call to State::initializeExtensionsProcs() to prevent crashes before 
these variables are initialized.
 2007-07-18 14:54:27 +00:00
Robert Osfield
04c1dee7a2 Fixed GraphcicsContext::getMaxContextID so it properly returns the current max contextID. 
Fixed the osgviewer's compile context code to account for the above fix.

Added compile context support into osgterrain example.
 2007-07-17 10:54:17 +00:00
Robert Osfield
af19e71024 Changed BarrierOperation so that it isn't limited to jut working within GraphicsContexts. 2007-07-14 09:17:18 +00:00
Robert Osfield
a28588a84c Introduce GraphicsOperation subclass from osg::Operation, and osgUtil::GLObjectOperation 
for compiling subgraphs.
 2007-07-13 17:25:35 +00:00
Robert Osfield
ecf0b58a19 Renamed include/osg/OperationsThread to OperationThread. 
Created a new GraphicsThread subclass from OperationThread which allows the
GraphicsContext specific calls to be moved out of the base OperationThread class.

Updated the rest of the OSG to respect these changes.
 2007-07-12 15:54:45 +00:00
Robert Osfield
4d7e8b12ae Renamed OperationsThread to OperationThread and add two way link between OperationQueue and OperationThread 2007-07-12 12:15:42 +00:00
Robert Osfield
095da72020 Fixed typo 2007-07-11 16:06:04 +00:00
Robert Osfield
691a49d0fa From Paul Melis, fixes to spelling mistakes/typos. 2007-07-11 15:51:17 +00:00
Robert Osfield
6a9551ebfb Wired up OperationsThread to use the new OperationQueue and thereby support 
thread pooling where multiple OperationsThreads share a single OperationsQueue
 2007-07-10 17:36:01 +00:00
Robert Osfield
44c07b9fad Separated OperationsThread out from the GraphicsThread header and introduced 
new OperationQueue class.
 2007-07-09 19:04:36 +00:00
Robert Osfield
4d04f3f645 Fixed unitialized variables. 2007-07-09 15:02:03 +00:00
Robert Osfield
c407866f30 Added OpertionQueue 2007-07-09 11:05:04 +00:00
Robert Osfield
6931ae4878 Added include/osg/GLObjects + .cpp which provide osg::flush*DeletedGLObjects() methods. 
Added and cleaned up DeleteHandler calls in osgViewer to help avoid crashes on exit.

Changed DatabasePager across to dynamically checcking osg::getCompileContext(..)

Updated wrappers.
 2007-07-06 13:08:51 +00:00
Robert Osfield
a484b95d3c Added #include<algorithm> 2007-07-06 09:06:37 +00:00
Robert Osfield
d1fa520349 Added support for managing a CompileContext. Rearranged the DeleteHandler::flushAll call. 2007-07-05 18:33:20 +00:00
Robert Osfield
847a7c1644 Added Point::Extension::isPointSpriteCoordOriginSupported() method 2007-06-29 17:01:37 +00:00
Robert Osfield
74af1b8351 From Paul Martz, "Attached is src/osg/CMakeLists.txt. Adding TemplatePrimitiveFunctor to the source code list for the project. This makes this header file show up in the VS IDE as part of this project, and therefore facilitates IDE searching of project-related files, as well as making other tasks easier." 2007-06-29 16:10:24 +00:00
Robert Osfield
ddc26afa16 Fixed indenting to use 4 spaces instead of tabs 2007-06-29 16:09:12 +00:00