Does sizeof(int) imply a limitation on the number of children a Group can have? (Or, at least, the number of children that can be masked?) -Paul
> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Robert Osfield > Sent: Thursday, December 28, 2006 1:42 AM > To: osg users > Subject: Re: [osg-users] hide a node > > Its a mask. > > On 12/28/06, xiaoshuxing <[EMAIL PROTECTED]> wrote: > > Thanks, Robert. > > If setNodeMask(0) means hide, setNodeMask(1) means show, > then why we > > need an int parameter? Why not a Boolean I just wonder is there any > > other usages of setNodeMask, or where I can find the > detailed usages > > of a function? > > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On Behalf Of Robert > > Osfield > > Sent: Thursday, December 28, 2006 4:14 PM > > To: osg users > > Subject: Re: [osg-users] hide a node > > > > node->setNodeMask(0); > > > > On 12/28/06, xiaoshuxing <[EMAIL PROTECTED]> wrote: > > > > > > > > > > > > > > > Thanks > > > > > > But, oopse, do I have to change my scenegraph tree structure? > > > > > > Is there any way else? > > > > > > I've searched the osg examples, seems like that NodeMask can also > > > hide a node, but I don't know how to use NodeMask. > > > > > > The documentation only says that "setNodeMask set the node mask", > > > but no specification about what the parameter means. > > > > > > > > > > > > ________________________________ > > > > > > > > > From: [EMAIL PROTECTED] > > > [mailto:[EMAIL PROTECTED] On Behalf Of Zach > > > Deedler > > > Sent: Thursday, December 28, 2006 12:38 PM > > > To: 'osg users' > > > Subject: RE: [osg-users] hide a node > > > > > > > > > > > > > > > Use osg::Switch. Give the node an osg::Switch as its parent and > > > switch it off. > > > > > > > > > > > > > > > Zach > > > > > > > > > > > > > > > > > > ________________________________ > > > > > > > > > From: [EMAIL PROTECTED] > > > [mailto:[EMAIL PROTECTED] On Behalf Of > > > xiaoshuxing > > > Sent: Wednesday, December 27, 2006 21:43 > > > To: 'osg users' > > > Subject: [osg-users] hide a node > > > > > > > > > What do I need to do if I want to hide a node? By which I > mean don't > > display > > > it and don't delete it either, since I want to show it later. > > > _______________________________________________ > > > osg-users mailing list > > > [email protected] > > > http://openscenegraph.net/mailman/listinfo/osg-users > > > http://www.openscenegraph.org/ > > > > > > > > _______________________________________________ > > osg-users mailing list > > [email protected] > > http://openscenegraph.net/mailman/listinfo/osg-users > > http://www.openscenegraph.org/ > > > > _______________________________________________ > > osg-users mailing list > > [email protected] > > http://openscenegraph.net/mailman/listinfo/osg-users > > http://www.openscenegraph.org/ > > > _______________________________________________ > osg-users mailing list > [email protected] > http://openscenegraph.net/mailman/listinfo/osg-users > http://www.openscenegraph.org/ _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
