OSGDB_EXPORT macro to RegisterCompressorProxy, and modified the
findCompressor() method to look for custom compressors in libraries
such like osgdb_compressor_name.so, which was described in the wiki
page chapter 2.4."
modified files, while GroupSoLOD.h and .cpp was deleted. Please, delete
it from repository, it is not used any longer and I doubt if it is
probably not used for anything meaningful for a while. In the new code,
there is no GroupSoLOD. Please, delete it.
I am using new plugin version for about 1.5 month so I consider it
stable by myself.
List of changes:
- rewritten Inventor state stack
- shaders support
- light attenuation support
- support for reading from stream (readNode(std::istream& fin, options))
- improved grouping node handling (SoSeparator, SoGroup,...)
- fixed transformation bug when two SoShapes/Drawables with different transformations are placed bellow one grouping node
- introduced preprocessing to handle more advanced usage schemes of SoLOD and SoSwitch nodes
- unused code clean up
- improved notify messages
- animation callbacks fixes
- FindInventor.cmake improved finding routines, support for Coin3 and Coin4"
1. Rewrite the reading/writing exception handlers to work like the ive
plugin exceptions.
2. Write a header writing/checking function in ReaderWriterOSG2.cpp,
which may help decide if the stream is ascii or binary. The
readInputIterator() function will return null pointer if the input
file is nither osgb nor osgt format, which indicates that the old .osg
format could be used here, in case we've merged the two plugins
together.
3. Add a new ForceReadingImage option in the InputStream, which will
allocate an empty image object with the filename if specifed external
image file is missed. It may be useful for format converting in some
cases.
4. Add new osgParticle wrappers, as well as some modification to the
osgParticle headers, for instance, change isEnabled() to getEnabled().
5. Some fixes to the osg serialization wrappers."
Bone now inherit from MatrixTransform. It simplify a lot the update of
Bone matrix. It helps to have the bone system more generic. eg it's now
possible to have animation data with precomputed bind matrix. The other
benefit, is now the collada plugin will be able to use osgAnimation to
display skinned mesh. Michael Plating did a great work to improve this
aspect, he is working on the collada plugin and should be able to submit
a new version soon.
The RigGeometry has been refactored so now it works when you save and
reload RigGeometry because the source is not touched anymore. The
benefit with this update is that it should be now possible to use a
MorphGeometry as source for a RigGeometry.
The bad news is that the format has changed, so i have rebuild osg-data
related to osgAnimation data, updated the blender exporter to export to
the new format.
The fbx plugin could be touched about this commit, i dont compile it so
i can't give more information about it.
The bvh plugin has been updated by Wang rui so this one is fixed with
the new code of osgAnimation.
The examples has been updated to work with the new code too...
The example osg-data/example.osg should be remove, it's an old example
that does not work.
For people using blender the blender exporter up to date is here:
http://hg.plopbyte.net/osgexport2/
it will be merge to http://hg.plopbyte.net/osgexport/ as soon as the
modification will be push in the trunk.
"
> quote from http://www.opengl.org/registry/specs/ARB/wgl_pbuffer.txt
> The following attributes are supported by wglCreatePbufferARB:
>
> WGL_PBUFFER_LARGEST_ARB If this attribute is set to a
> non-zero value, the largest
> available pbuffer is allocated
> when the allocation of the pbuffer
> would otherwise fail due to
> insufficient resources. The width
> or height of the allocated pbuffer
> never exceeds <iWidth> and <iHeight>,
> respectively. Use wglQueryPbufferARB
> to retrieve the dimensions of the
> allocated pbuffer.
It notifies the user when the size is not as requested, but I could find no way for the program to detect this. I've added two lines to write the new size back into the _traits, I think this is appropriate, but I am not absolutely sure.
In PixelBufferX11 was no support, so I've added GLX_LARGEST_PBUFFER(_SGIX) support, with the same writeback to the _trais.
I have tested the GLX_LARGEST_PBUFFER version on linux and the WGL_PBUFFER_LARGEST_ARB with windows, all tested with the modified autocapture I just submitted.
"autocapture --pbuffer --window 100 100 18192 18192 cow.osg.\[0,0,-22.7\].trans"
gives me a 4096x4096 image on my windows machine,
and a 8192x8192 image on linux."
Issue:
osgQtBrowser fails to compile because it can not find the QTCore header files
Fix:
Add the QT_QTCORE_INCLUDE_DIR to the CMakeList.txt file
Patch:
...\OpenSceneGraphSVN\examples\osgQtBrowser\CMakeLists.txt
change (line 17): INCLUDE_DIRECTORIES(${QT_INCLUDE_DIR} )
to (line 17): INCLUDE_DIRECTORIES(${QT_INCLUDE_DIR} ${QT_QTCORE_INCLUDE_DIR})
"
I found very useful to have a control whether osgView::setCameraManipulator does or does not reset camera to home position.
I extended method signature as follows:
void setCameraManipulator(osgGA::MatrixManipulator* manipulator, bool resetPosition = true);
keeping the current usage intact (default parameter), while enabling user to disable the position reset. That can be useful in the situation when manipulator position was already loaded, for example from a file (user specification), or defined any other way, while we do not want to be reset to home position. Other usability is usage of two manipulators in a modeling program (orbiting around the model, walking on the model) and changing between them while we want to preserve the position of a camera in the change. Games may benefit from it as well when we change from user-defined helicopter manipulator to soldier manipulator because the user escaped the helicopter. The camera will change manipulator but the position is expected to be kept in the transition (provided that user makes the state transition between the two manipulators himself).
"
From Robert Osfield, I didn't merge the change of parameter type of IntersectKdTree::intersect() as the internal maths is all done in Vec3s. Keeping Vec3 here hasn't effected the test results.
examples\osgautocapture\osgautocapture.cpp
-fixed a bug with --active command line option not rendering
-added --pbuffer command line option
-changed very confusing #ifdef 0
-added OSG_GLES GL_RGB readPixels support if available (UNTESTED)"
OpenSceneGraph/src/osgUtil/SceneView.cpp
introduced in svn
10915 (5 Jan 2010): "Added support for call root Camera CullCallbacks"
It causes a segfault in osgViewer based apps on our linux system (OSG_STEREO=ON OSG_STEREO_MODE=QUAD_BUFFER)
Problem does not show when OSG_STEREO=OFF.
< 976 else _cullVisitor->traverse(*_camera);
> 976 else cullVisitor->traverse(*_camera);
Looks like a typo, and removing the _ does fix the problem."
