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1597 Commits

Author SHA1 Message Date
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: 
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
2f72c29bd4 From Sergey Leontyev, example for testing of DatabasePaging and CompositeView usage 2009-11-25 11:31:52 +00:00
Robert Osfield
a3adc3d07c From Martin Scheffler, "osgParticle: method to set start and end tile for particle texture (for animated particles). I also updated examples/osgParticle to show the feature. 
The texture in data/Images should be copied to osg-data. I created the texture myself with the help of an explosion generator, so no license issues there.
"
 2009-11-24 15:00:11 +00:00
Robert Osfield
3ef770a9ff From Rafa Gaitan, "Current ffmpeg plugin didn't support pause and seek, I have added this 
functionality and I also modified osgmovie example to support "seek"."

Note from Robert Osfield, changes osgmovie to use '>' for the seek as '+' was already used in a separate submission that had been merged.
 2009-11-20 14:31:11 +00:00
Robert Osfield
e15006b194 From Cedric Pinson, "here an update of osgmovie example with the following features: 
- play and pause now stop and play all streams given in the command line
(not only the first)
- add key + - to increase decrease the speed of all streams
- add key o to display all stream frame rate
"
 2009-11-20 10:54:39 +00:00
Robert Osfield
6cc2ce5e4a Form Roland Smeenk, "Attached is a small change to the osgWidget::EventInterface so it matches the NotifyWidget and NullWidget interface (added const). Due to this mismatch these widgets never received events. 
I also changed the osgwidgetbox example so the ColorWidget is receiving events again."
 2009-11-19 11:30:22 +00:00
Robert Osfield
1bc204a87f From J.P. Delport, "simple addition to make the scroll wheel work in the example." 2009-11-19 11:21:05 +00:00
Robert Osfield
f38d1cdbb4 Fixed build 2009-11-19 10:47:42 +00:00
Robert Osfield
b7cabac990 From Mathias Froechlich, "Attached the collected fixes I needed to compile with all of them. 
Most notable the __hpux define stuff. The __hpux__ variant seems to be not
defined which resulted in a compile error at this time. Consequently I have
replaced all occurances of __hpux__ with __hpux. And huge surprise: now osg
plugins are found and loaded correctly ...
The next notable one is the MSVC_IDE fix which makes the nmake Makefiles cmake
generator target behave like the ide one. Showed up because I started to do
scripted builds with nmake instead of devenv...
The rest is the usual bunch of stuff that just happens during normal
coding ..."
 2009-11-18 12:15:29 +00:00
Robert Osfield
79f766efab Added OSG_CPP_EXCEPTIONS_AVAILABLE cmake option to enable optional build of plugins and examples that required C++ exceptions 2009-11-17 12:55:52 +00:00
Robert Osfield
22e01d3cba From Cedric Pinson, "After fixing Skeleton, i introduce a compile issue in 
osganimationhardware example
I added a #include <osg/MatrixTransform> to fix it
"
 2009-11-13 13:52:12 +00:00
Robert Osfield
e166b510c7 Improved compatibility with GLES2 2009-11-12 12:07:13 +00:00
Robert Osfield
b00ff07294 Changed default enabling of vertex attribute mapping 2009-11-10 12:03:03 +00:00
Robert Osfield
8bba7c9f98 Added enabling of lighting, and disabling of mipmapping to help out testing of GLES2 target 2009-11-10 12:01:28 +00:00
Robert Osfield
aa2bb575c4 Added simple textured scene graph test accessible using --texture or -t command line options. 2009-11-06 16:51:38 +00:00
Robert Osfield
40f2478b77 Fixed build 2009-11-06 16:09:16 +00:00
Robert Osfield
d7d6d2b215 Moved glColor/glNormal definitions for GLES1.x from include/osg/GL to src/osg/ArrayDispatchers.cpp to avoid import/export issues on functions. 
Fixed typo of GLES1 in disabling the build of OpenGL1.x/2.x specific examples
 2009-11-04 17:26:59 +00:00
Robert Osfield
211ea2f263 Added --simple option and associated set up of a very simple geometry and shader scene graph 2009-11-04 11:03:13 +00:00
Robert Osfield
12ca5156f8 Disabled osgteaport for GLES1, GLES2 and GL3 builds 2009-11-03 16:49:13 +00:00
Robert Osfield
8a4956a257 Replaced glColor4fv call with osg::State::Color(..) 2009-11-03 16:48:48 +00:00
Robert Osfield
8d67c9bb33 Disabled the build of plugins that aren't supported under GLES. 2009-11-03 15:22:14 +00:00
Robert Osfield
a4639398e8 Fixed compile issue with Image.cpp and osgautocapture.cpp under GLES. 
Fixed handling of EGLDisplay in EGL paths of GraphicsWindowX11
 2009-11-01 09:04:41 +00:00
Robert Osfield
0ca4c82e3a Fixed for GLES1 build 2009-10-30 15:16:44 +00:00
Robert Osfield
7e7135be59 From Cedric Pinson, updates to osganimation example to keep in sync with changes with osgAnimation, and introduction of a hardware skinning example 2009-10-28 13:31:24 +00:00
Robert Osfield
126462bb0b Added stats handler to track performance effects of new GLBeginEndAdapter usage 2009-10-21 15:48:11 +00:00
Robert Osfield
9382800576 Added stats handler 2009-10-21 14:14:22 +00:00
Robert Osfield
a0eba771e8 Updated wrappers 2009-10-16 17:22:20 +00:00
Robert Osfield
aefd1513f4 Ported osg::Geometry across to supporting the aliasing of vertex, color and normal etc. calls to Vertex Attributes. 
Added support for automatic aliasing of vertex, normal, color etc. arrays to Vertex Attribute equivelants.

Added new osg::GLBeginEndAdapter class for runtime conversion from glBegin/glEnd codes to vertex arrray equivelants.

Added automatic shader source conversion from gl_ to osg_ builtins.
 2009-10-16 16:26:27 +00:00
Robert Osfield
9e2567cb88 Made the use of the new projection and modelview matrix uniforms optional 2009-10-11 06:05:19 +00:00
Robert Osfield
ae440bfaef From Wojciech Lewandowski, "ref_ptr usage changes made on 9th of June broke VirtualProgram used in osgShaderCompositor example. Taking the opportunity I modified the code a little to use earth sphere as default model. Cow.osg used previously was not looking good in advanced example. I also changed default to advanced example, because its more informative with labels describing virtual programs used to render the objects." 2009-10-10 09:53:10 +00:00
Robert Osfield
e1b3874fd2 From Cedric Pinson, "Here an update of osganimationtimeline example, the callback did not 
follow the callback api, i updated to fix this, then the callback are
called correctly."
 2009-10-10 09:35:16 +00:00
Robert Osfield
f6166d1119 Introduced new uniforms for tracking the modelview and project matrices in shaders using non built-ins. 2009-10-09 13:39:11 +00:00
Robert Osfield
ba8d38b885 Added use of binding of vertex attributes to names 2009-10-09 10:39:55 +00:00
Robert Osfield
1babe771e7 Added remapping of gl_ and ftransform() variables to osg_ equivalents. 2009-10-08 16:23:40 +00:00
Robert Osfield
1cfe017209 Implemented remapping of gl_ builtins vertex attributes to osg_ equivlants. 2009-10-08 15:58:23 +00:00
Robert Osfield
3f55f3f140 New osgvertexattributes example designed to test conversion of fixed function scene graphs to use vertex shaders 
and vertex attributes.
 2009-10-08 14:29:54 +00:00
Robert Osfield
2d26cbe7ab Introduced optional build against the GLU library, using optional compile paths to enable/disable GLU related function. 
To toggle the use of the GLU library adjust the OSG_GLU_AVAILABLE variable via ccmake . or CMakeSetup.
 2009-10-07 19:42:32 +00:00
Robert Osfield
f75013d534 Introduced new BufferObject design + implementation in preperation of implementing a pool system for buffer objects 2009-10-01 20:19:42 +00:00
Robert Osfield
3c03682b4c Introduced new osgQtBrowser example. 2009-09-17 13:40:53 +00:00
Robert Osfield
80be1d9dd6 Fixed empty lines 2009-09-04 09:11:49 +00:00
Robert Osfield
fa84f280f6 Renamed the osgVolume::Layer/ImageDetails parameters RescaleIntercept and RescaleSlope to more general TexelOffset and TexelScale, and changed type to Vec4. 
Refactored the transfer function set up in RayTracedTechnique to prepare for new scale and offset uniforms.

Updated wrappers
 2009-09-03 13:40:50 +00:00
Robert Osfield
43e3089417 Added support for recording the RescaleIntecept and RescaleSlope from the dicome files and passing these values onto osgVolume::ImageLayer 2009-09-01 10:48:32 +00:00
Robert Osfield
b76983c7f9 Fixed typo 2009-08-19 15:36:46 +00:00
Robert Osfield
589629cab8 Introduced TabBoxTrackballDragger 2009-08-05 16:02:44 +00:00
Robert Osfield
431290c04e From Cedric Pinson, fix crash without error messages if the example does find the nathan.osg file. 2009-07-16 11:49:37 +00:00
Robert Osfield
6e6a7c960e Added Dragger::s/getActivationModKeyMask(..) and Dragger::s/getActivationKeyEvent(...) methods to make it possible to have draggers that only respond when you press a specified modified key or standard key. 
Changed the optional dragger in osgvolume to require the shift key to be pressed for the dragger to become active.
 2009-07-03 19:16:53 +00:00
Robert Osfield
baef387b3d Added TrackballDragger code path 2009-07-03 05:54:27 +00:00
Robert Osfield
23dec86e22 Added support for a "-m" option that adds a tab box manipulator to allow positioning and resizing of the rendered volume 2009-07-02 18:50:45 +00:00
Robert Osfield
af39672d3d Removed old references to CommandManager 2009-07-01 14:50:08 +00:00
Robert Osfield
2525bb5d06 Completed refactor of osgManipulator, key changes are: 
Selection is now just a typedef of osg::MatrixTransform, and is deprecated

   CommandManager is shell class that just sets values directly on Dragger, and is deprecated

   Dragger now has list of DraggerCallback that takes over the roll of tracking changes to the Dragger, and
   allows users to track the dragger in any way they wish.

   Dragger now has a convinience method making MatrixTransforms track a dragger.

   Selection and CommandManager are no longer required for use of osgManipulator and are kept around for backwards compatibility.
 2009-07-01 14:01:09 +00:00
Robert Osfield
a2ae370c8e Refactored osgManipulator so that CommandManager is no longer required, instead Dragger directly manages Constaints and associate Selections. 2009-06-30 11:39:39 +00:00
Robert Osfield
e30e4df30c Introduced event handling directly into osgManipulator::Dragger to allow it be used with a global event handler passing in events. 2009-06-29 21:32:10 +00:00
Robert Osfield
9d792c279b From Don Liech, Qt/OSG integration example 2009-06-19 11:31:15 +00:00
Robert Osfield
ad8f2d8974 Changed build OSG_USE_REF_PTR_IMPLICIT_OUTPUT_CONVERSION to ON and then fixed all the resulting build errors. 2009-06-17 10:39:39 +00:00
Robert Osfield
1479902b07 Added basic Matrix::decompose() test, based on a test progrem wrttien by Paul Obermeier 2009-06-08 12:50:26 +00:00
Robert Osfield
40155d59b4 Implemented updating of revision files as new data is writing to the FileCache 2009-06-04 14:07:12 +00:00
Robert Osfield
cf976e956d Added osgdatabaserevisions example to server as a testbed for new osgDB::DatabaseRevisions functionality 2009-06-02 16:58:32 +00:00
Robert Osfield
aaee56cbde Ran dos2unx of files 2009-05-29 08:24:52 +00:00
Robert Osfield
f0b55bbdb3 From Wojciech Lewandowski, "I suppose this error is caused by using 4 component tex coord in texture2D call. I always forget about adding .xy swizzle at the end of tex coord. I have attached code (hopefully fixed). My NVidia seems to ignore such errors. Cannot test it myself. Simple example works because I actually use textture2Dproj there." 2009-05-28 13:40:54 +00:00
Robert Osfield
d06265b782 Fixed warnings 2009-05-28 13:26:06 +00:00
Robert Osfield
825d701757 Renamed application osgvirtualprogram to osgshadercompostior to better reflect it function 2009-05-27 13:02:01 +00:00
Robert Osfield
dc67dab42e Renamed osgvirtualprogram to osgshadercompositor to better reflect it's function 2009-05-27 13:00:58 +00:00
Robert Osfield
f845b6790a Fixed warning 2009-05-27 09:45:46 +00:00
Robert Osfield
baf1899f33 Fixed warnings 2009-05-26 10:10:11 +00:00
Robert Osfield
2d542d683a From Wojciech Lewandowski, VirtualProgram example that illustrates how one can create a custom system for composing shaders within the scene graph. 2009-05-25 13:02:14 +00:00
Robert Osfield
a2bc7f6759 Fixed typo 2009-05-19 15:11:49 +00:00
Robert Osfield
41b6c4dde8 Rearranged static SDL callback so that it's after the SDL.h header. 2009-05-13 08:40:10 +00:00
Robert Osfield
0de08dad28 Removed SDL header 2009-05-12 16:26:07 +00:00
Robert Osfield
9c5498376c Re-ordered SDL class to try and avoid OSX issues with _main. 2009-05-12 13:24:08 +00:00
Robert Osfield
e179ecc69d Attempt to fix OSX missing _main symbol error 2009-05-12 12:27:54 +00:00
Robert Osfield
02b84e931e From Chris Hanson, spelling and grammer fixes 2009-04-22 12:52:22 +00:00
Robert Osfield
9478fa7f02 From Eduardo Alberto Hernández Muñoz, change to using TexGenNode for setting up tex coordinates 2009-04-22 11:00:20 +00:00
Robert Osfield
9996e565ba From Paul Martz, "Looks like the people who created these two examples were a bit careless with cut and paste." 2009-04-22 10:54:11 +00:00
Robert Osfield
435f410bf8 Fixed build error by replacing M_PI with osg::PI. 2009-04-10 11:19:34 +00:00
Robert Osfield
fddaaf0d00 From Ravi Mathur, "OK I have been away for a looong time, but still occasionally watching from a distance, and saw the bug people have reported about the DepthPartitionNode not handling scaled models properly. 
I believe this is now fixed ... I have attached the new DistanceAccumulator.cpp, along with a modified example file that uses a PositionAttitudeTransform to draw the Earth's orbit around the Sun."
 2009-04-09 14:25:14 +00:00
Robert Osfield
b93581e687 From Cory Riddell, fix for aspect ratio 2009-04-08 14:08:16 +00:00
Robert Osfield
fd5f5a71c2 From Martin Beckett, added mouse wheel support 2009-04-08 10:32:19 +00:00
Robert Osfield
7a56842ef5 Tweaks to shader to fix warnings on with ATI drivers 2009-04-03 09:54:15 +00:00
Robert Osfield
80190a6ffb Added shader to convert images into greyscale when rendering in anaglyphic 2009-03-30 09:55:40 +00:00
Robert Osfield
90f77c43d5 Added osgtexturecompression example to demonstate the quality difference between 
different compression techniques.
 2009-03-26 17:24:28 +00:00
Robert Osfield
31e7f32d3f Added support for image streams 2009-03-24 23:17:05 +00:00
Robert Osfield
63cdbd8714 From Roland Smeenk, "Here's a small simplification of the osganimationmorph example. Only one morphtarget needs to be added to the MorphGeometry since it already has a base geometry. The animation will morph between the base geometry and the first target. 
"
 2009-03-23 16:07:43 +00:00
Robert Osfield
1fd5eefbcf From Maciej Krol, "As promised to Roland I assembled simple shader generator. ShaderGenVisitor converts accumulated fixed function pipeline state sets to ones with shader programs. Generated state sets are attached to geometries and stored in ShaderGenCache for reuse. 
Very simple cases of state configuration are supported (all the ones I really need):
- single per pixel not attenuated non spot light source ON/OFF
- exp2 fog ON/OFF
- diffuse texture in rgb + optional specular gloss in alpha (Texture unit 0) ON/OFF
- normal map texture (Texture unit 1 and Tangent in VertexAttribArray 6) ON/OFF
- blending and alpha testing (not in shader pipeline)

To view fixed function pipeline files and paged databases simply run >osgshadergen myfile.osg"
 2009-03-23 11:53:06 +00:00
Robert Osfield
f1053c52dc Warning fixes 2009-03-13 11:06:12 +00:00
Robert Osfield
7b5f3ec92a Moved IncrementalCompileOperation out of include-src/osgUtil/GLObjectVisitor into their own files. 
Added support to IncrementCompileOperation for controlling how much time is alloted to compilation and flush
 2009-03-12 15:21:04 +00:00
Robert Osfield
1211fd1120 Changed audio playing so that it only happens for a single movie to avoid 
problems with audio stalling.
 2009-03-11 18:13:58 +00:00
Robert Osfield
73cffacf09 Added docs on getPixelAspectRatio and corrected usage of getPixelAspection in osgmovie.cpp 2009-03-11 17:57:33 +00:00
Robert Osfield
5233a716c8 Added handling of Image::isImageTranslucent(), when it is enabling blending. 
Added handling of Image::getPixelAspectRatio() in geometry sizing.
Added scaling of the projection matrix to ensure that aspect ratio is honoured with running in fullscreen mode
 2009-03-11 15:43:13 +00:00
Robert Osfield
ae50d8d956 From Roland Smeenk & Cedric Pinson, 
"Summary of changes:
From Roland
-Added MorphGeometry
-Bone Bindmatrix is only calculated if needed
-osgAnimation plugin now supports all available channel types (before only linear vec3 or quat channels)
-osgAnimation plugin now supports MorphGeometry
-osgAnimation plugin now supports animation and channel weights, animation playmode, duration and starttime
-removed osgAnimationManager.cpp from CMakeList

From Cedric
-fixed the last_update field (it was only updated at the first update) in BasicAnimationManager.cpp
- Refactore some part of MorphGeometry minor changes
- Add osganimationmorph as example
"
 2009-03-09 17:38:39 +00:00
Robert Osfield
7473b06275 Preliminary work on general purpose incremental compile support in osgViewer. 2009-03-08 12:00:36 +00:00
Robert Osfield
97e987a9d9 Added SDL audio path 2009-03-03 20:59:16 +00:00
Robert Osfield
b678c8ca85 Added SDL audio support for reading from ffmpeg movies 2009-03-03 17:37:48 +00:00
Robert Osfield
e035decd95 Introduce FFmpegAudioStream implementation 2009-03-03 16:51:01 +00:00
Robert Osfield
7dc849b97a From Petr Salinger, fix for build under GNU/kFreeBSD. 2009-03-02 09:56:39 +00:00
Robert Osfield
ca895c4ac6 From Bryan Thrall, "Attached files fix typos, from svn 9791: 
DisplaySettings.cpp: OSG_COMPIlE_CONTEXTS -> OSG_COMPILE_CONTEXTS
AnimtkViewer.cpp: is a 3d poker game client -> is an example for viewing
osgAnimation animations"
 2009-02-20 11:53:49 +00:00
Robert Osfield
4d0a3444be From Christian Buchner, "I am hereby amending the osgforest sample with some code (functionally 
equivalent to the GLSL shaders sample) that displays the forest with
shaders on Intel 945 GM hardware. This card supports OpenGL 1.4 and
ARB_fragment/vertex_program only.

I would be pleased if this change made it into the official set of
examples, as it illustrates the use of ARB shaders quite nicely. I did
not find any other example covering this topic."
 2009-02-19 16:58:05 +00:00
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
51f6fa249f Merged fixes to osgVolume's handling of ImageSequence animated volumes, merge command: 
svn merge -r 9746:9747 http://www.openscenegraph.org/svn/osg/OpenSceneGraph/branches/OpenSceneGraph-2.8
 2009-02-10 18:51:43 +00:00
Robert Osfield
e15383fd7a From Fabien Lavignotte, "Here is some various small fixes i have done while playing with 
osgAnimation.
 - Animation : removed the _name attribute that is never used.
 - BasicAnimationManager : fix a crash on Windows with the example
osganimationviewer. The _lastUpdate attribute was not initialized when
using copy constructor.
 - CMakeLists.txt : add RigGeometry to the headers list"
 2009-02-09 22:56:21 +00:00