HI Gammer? Max? osgParticle::Particle is deliberately designed to not be used with ref counting as individually allocating particles is very expensive, and they are also slower to access on mass due to lack of cache coherency. The most efficient way to manage objects that are managed as large batches is avoiding individual allocation on the heap.
Robert. 2009/1/19 Максим Гаммер <[email protected]>: > Smart pointer - osg::ref_ptr can not be applyed to osgParticle::Particle. > This line works: > > osgParticle::Particle* ptemplate = new osgParticle::Particle; > > And this one doesn't (Visual Studio 2008):: > osg::ref_ptr ptemplate = new osgParticle::Particle; > > Error description: > >>D:\DEVELOP\OSG\OpenSceneGraph-2.6.1\include\osg/ref_ptr(30) : error C2039: >> 'unref' : is not a member of 'osgParticle::Particle' >> >> D:\DEVELOP\OSG\OpenSceneGraph-2.6.1\include\osgParticle/Particle(48) : see >> declaration of 'osgParticle::Particle' > >> D:\DEVELOP\OSG\OpenSceneGraph-2.6.1\include\osg/ref_ptr(30) : while >> compiling class template member function 'osg::ref_ptr::~ref_ptr(void)' >> with >> [ >> T=osgParticle::Particle >> ] >> d:\maxlab\maxplayer >> 4.0\src\scene\particle\./InterfaceForParticle.h(61) : see reference to class >> template instantiation 'osg::ref_ptr' being compiled >> with >> [ >> T=osgParticle::Particle >> ] > > For all other objects osgParticle::* > (osgParticle::ParticleSystem,osgParticle::RandomRateCounter,osgParticle::ParticleSystemUpdater > и т.д.) "smart pointer" osg::ref_ptr works. > > p.s. > VS 2008 > OSG v 2.6.1 > > -- > Gammer Max > > _______________________________________________ > osg-submissions mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-submissions-openscenegraph.org > > _______________________________________________ osg-submissions mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-submissions-openscenegraph.org
