It's ok now, thank you Pierre Haritchabalet
2008/10/24 Robert Osfield <[EMAIL PROTECTED]> > Hi Pierre, > > Thanks for the simple file examples, with these I'm able to reproduce > the problem. I've tracked the bug down to the lack of osgParticle:: > qualifiers in from of the Program entry in the osgParticle plugin, > adding the qualifier fixes the problem. > > I have checked the fix into svn/trunk, could you please try it out. > > Robert. > > On Fri, Oct 24, 2008 at 9:41 AM, pierre haritchabalet > <[EMAIL PROTECTED]> wrote: > > Hello, > > > > there is a bug when we use an osg file to create a scene including > > osgParticle system and a geode using a shader. If the geode and shader > code > > are read before the particle system, it's ok. But if the particle system > is > > read before the geode and the shader, the shader is not read. > > > > In fact, the problem seems located in osgdb registry.cpp file. In the > > function bool Registry::writeObject(const osg::Object& obj,Output& fw) , > we > > can see a call to loadLibrary(pluginLibraryName) (line 1256) to load all > IO > > informations about osgParticle library which updates "_objectWrapperMap". > > But in this map osg::Program informations is replaced by > > osgParticle::Program's. > > So, in the osg file, if osg::program description is read after the > particle > > system, osg can't call the right read function and the shader is not > loaded. > > > > I join 2 osg files to show the bug. > > > > Any idea to solve that ? > > Thanks in advance > > > > Pierre Haritchabalet > > > > > > > > > > > > _______________________________________________ > > osg-users mailing list > > osg-users@lists.openscenegraph.org > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >
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