Re: [osg-users] The best way to make some object in a scene render after and infront everything else.

uot;Chris Denham" <[EMAIL PROTECTED]> To: "Robert Osfield" <[EMAIL PROTECTED]>; "OpenSceneGraph Users" Sent: Thursday, October 23, 2008 5:31 PM Subject: Re: [osg-users] The best way to make some object in a scene render after and infront everything else.

Re: [osg-users] The best way to make some object in a scene render after and infront everything else.

bert Osfield" <[EMAIL PROTECTED]>; "OpenSceneGraph Users" Sent: Thursday, October 23, 2008 3:40 PM Subject: Re: [osg-users] The best way to make some object in a scene render after and infront everything else. Hi Robert, Hmmm, now I seem to have come full circle back to the

Re: [osg-users] The best way to make some object in a scene render after and infront everything else.

ris Denham" <[EMAIL PROTECTED]>; "OpenSceneGraph Users" > > Sent: Thursday, October 23, 2008 2:42 PM > Subject: Re: [osg-users] The best way to make some object in a scene render > after and infront everything else. > > > Hi Chris, > > > > If you

Re: [osg-users] The best way to make some object in a scene render after and infront everything else.

manipulator geometry does not render correctly over itself with the depth test switched off. Cheers. Chris. Date: Thu, 23 Oct 2008 11:24:07 +0100 From: "Robert Osfield" <[EMAIL PROTECTED]> Subject: Re: [osg-users] The best way to make some object in a scene render after and inf

Re: [osg-users] The best way to make some object in a scene render after and infront everything else.

t; Cheers. > Chris. > >> Date: Thu, 23 Oct 2008 11:24:07 +0100 >> From: "Robert Osfield" <[EMAIL PROTECTED]> >> Subject: Re: [osg-users] The best way to make some object in a scene >> render after and infront everything else. >> To: "Op

Re: [osg-users] The best way to make some object in a scene render after and infront everything else.

work out a way to clear the depth buffer between renderbin passes, I might be in business! Chris. Date: Thu, 23 Oct 2008 12:39:10 +0100 From: "David Spilling" <[EMAIL PROTECTED]> Subject: Re: [osg-users] The best way to make some object in a scene render after and infront eve

Re: [osg-users] The best way to make some object in a scene render after and infront everything else.

. Date: Thu, 23 Oct 2008 11:24:07 +0100 From: "Robert Osfield" <[EMAIL PROTECTED]> Subject: Re: [osg-users] The best way to make some object in a scene render after and infront everything else. To: "OpenSceneGraph Users" Message-ID: <[EMAIL PROTECTED]> Content-Type: te

Re: [osg-users] The best way to make some object in a scene render after and infront everything else.

Chris, You can achieve this affect several ways... > (aside : http://www.netpoets.com/classic/poems/008003.htm ) Another way is to use osg::Depth to force the z value of your overlaid stuff to zero, hence ensuring it is always there. David ___ osg-us

Re: [osg-users] The best way to make some object in a scene render after and infront everything else.

Hi Chris, You can achieve this affect several ways but the simplicist would probably be to state the RenderBin number of the subgraph that you want o overlay to a high figures, something like 11 or more to draw after the default transparent bin, then disable the depth test so the all fragments of

[osg-users] The best way to make some object in a scene render after and infront everything else.

I am trying to acheive an effect whereby some geometry in a scene is rendered after and in front of everything else. What I want to be able to do is show an osgManipulator::Dragger node attached to an object in a scene, but show it infront of everything, I guess a bit like a HUD, but where only