anyone help？: ) 在2022年8月26日星期五 UTC+8 12:01:56<JIANJIE JING> 写道：
> Hi, > > I am new to OSG. > > I'm curious about the public method `addChild()` of `Gourp` class > which can be called by the leaf class `geode`. > > The geode is defined as leaf but: > > why allow this ambiguous semantic (i.e. geode->addchild() )？ > why not prevent this behaviour？ > why the framework of Node-group-child is designed as so? > thanks if anyone talk with me > > Btw: Any latest book recommanded for a newcomer ? > > > -- You received this message because you are subscribed to the Google Groups "OpenSceneGraph Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/osg-users/d6e5089d-7f76-4615-b364-083c97c42c4dn%40googlegroups.com.
