src/osgDB/FileUtils.cpp to implement the official Windows DLL search
order as described on the page
http://msdn2.microsoft.com/en-us/library/ms682586.aspx . As mentioned,
the search order is now:
1. The directory from which the application loaded.
2. The system directory. (C:\Windows\System32 by default, gotten using the
GetSystemDirectory function)
3. The 16-bit system directory. (C:\Windows\System by default, gotten by
adding "\System" to the path gotten in the next step...)
4. The Windows directory. (C:\Windows by default, gotten using the
GetWindowsDirectory function)
5. The current directory. (".")
6. The directories that are listed in the PATH environment variable. (as
before)
The first four directories are obtained using Win32 API calls, so they
should work correctly even on non-standard Windows installs.
The changes are well commented and should be clear, even to someone
not familiar with the Win32 API.
I have tested in a few scenarios and it works as expected. Serge Lages
has also tested the changes and confirmed they worked as described. I
have not had any other reports though (positive or negative).
I also fixed the issue with a trailing semicolon on the PATH adding an
empty string to the end of the search paths, as this was an
inconsistent side effect rather than a desirable effect. This change
will take effect on other platforms as well, but since it tests for an
empty string in the last item added to the search paths, it should
have no adverse effect.
"
will bring the change in line with what is done on other OSes (Linux)
and works in all tested cases.
For reference, this was tested with:
osgviewer <file>.wrl (file in current directory)
osgviewer <dir>\<file>.wrl (file in child directory, relative)
osgviewer .\<dir>\<file>.wrl (file in child directory, specify current)
osgviewer <drive>:\<dir>\<file>.wrl (absolute path)
"
geometrytechnique in submethods to made more easy the inheritance
between the user and osg-class. This is a first step to add more
functions in osgTerrain. Maybe the subdivision of the method have to
be in the terraintechnique because is the base class of
GeometryTechnique. If Robert or anyone think that this is better i
change this class too."
precise, the shader does not compile on os x because of some
type-conflicts ala "can not convert from const int to const float"
So I changed the offending lines to force the type of the vars. It works
now on OS X (albeit very slowly, 3fps on a 7300), perhaps you find the
changes useful. Note: perhaps there is a better way in shaders to
cast/convert from int to float and viceversa."
updatevisitor in osgViewer::Viewer.
The bug prevented DOF animations because osgSim::DOFTransform checks
the traversal number before doing any updates."
1) added texture->setResizeNonPowerOfTwoHint(false); when loading an
image. It speeds up by 10 the loading of large images.
2) added a --disk option : only a filelist is read, images are only
loaded when needed. It allows to handle very large set of very large
images that would not fit in memory. Nothing change when the option is
not set."
OpenVRML 0.14.3 and is without the Boost dependency.
The changes:
- - Fixed loading of textures and normals when no corresponding indices
are specified. It uses vertex indices now, compliant with the VRML spec.
- - Added colour per vertex support.
- - Added group node support.
- - Changed the code to use osg::ref_ptr instead of naked pointers to
avoid memory leaks.
- - Fixed breakage for loading files specified by relative path."
