[osg-users] Regarding Culling in osg

[Rambabu Repaka]

Hi,Julien Thanks for the reply and Iam having another doubt in CullCallback.cpp which iam mentioning below

He is reading from command line what is the exact meaning of --test,test1,test2...... etc means and what i have to give in the command line to execute this code? 
if (arguments.read("--test"))
    {
        osg::ref_ptr<osg::Group> root = new osg::Group();
        rootnode = root;

        osg::Node *test1 = new osg::Node();
        test1->setUpdateCallback(new TestNodeUpdateCallback("test1"));
        root->addChild(test1);

        osg::Drawable *test2 = new osg::Drawable();
        test2->osg::Node::setUpdateCallback(new TestNodeUpdateCallback("test2"));
        root->addChild(test2);

        osg::Drawable *test3 = new osg::Drawable();
        test3->setUpdateCallback(new TestDrawableUpdateCallback("test3"));
        root->addChild(test3);

        osg::Geode *test4 = new osg::Geode();
        osg::Drawable *drawable1 = new osg::Drawable();
        drawable1->osg::Node::setUpdateCallback(new TestNodeUpdateCallback("test4"));
        test4->addDrawable(drawable1);
        root->addChild(test4);

        osg::Geode *test5 = new osg::Geode();
        osg::Drawable *drawable2 = new osg::Drawable();
        drawable2->setUpdateCallback(new TestDrawableUpdateCallback("test5"));
        test5->addDrawable(drawable2);
        root->addChild(test5);

        osg::Geode *test6 = new osg::Geode();
        osg::Drawable *drawable3 = new osg::Drawable();
        drawable3->setUpdateCallback(new TestDrawableUpdateCallback("test6"));
        test6->addChild(drawable3);
        root->addChild(test6);

        osg::Geode *test7 = new osg::Geode();
        osg::Drawable *drawable4 = new osg::Drawable();
        drawable4->osg::Node::setUpdateCallback(new TestNodeUpdateCallback("test7"));
        test7->addChild(drawable4);
        root->addChild(test7);

        printf("Numchildren with updates %u\n", rootnode->getNumChildrenRequiringUpdateTraversal());

Any Help is appreciated.


... 

Thank you!

Cheers,
Rambabu

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