Judie wrote on Tuesday, April 15, 2008 4:58 PM: > I had to add in some buffer group nodes ahead of the ones I wanted to > apply a state change to and so now it works great.
Out of curiosity, why couldn't you just add the state change to NodeC instead of adding buffer group nodes? > On Apr 14, 11:54 am, "Robert Osfield" <[EMAIL PROTECTED]> > wrote: >> What you are trying to do should work, but without the code for >> setting the >> different stateset to the appropriate nodes I can't say what exactly >> the >> problem is. The fact that you refer to NodeCParent looks suspect, >> you >> should apply directly to NodeC as NodeCParent is NodeA... >> >> On Mon, Apr 14, 2008 at 7:36 PM, Judie Stanley >> <[EMAIL PROTECTED]> >> wrote: >> >> >> >>> This is an exisiting project. >>> Here is the basic node structure: >> >>> Root >>> | >>> NodeA >>> / \ >>> NodeB NodeC >> >>> I want to disable writes to the color buffer before Node A, and >>> then I don't want to enable them until Node C. That way, Node A, >>> and Node B are drawn but only the depth buffer is updated, but then >>> when Node C is drawn, both the color buffer and the depth buffer >>> are updated. -- Bryan Thrall FlightSafety International [EMAIL PROTECTED] _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
