Re: [osg-users] placing image on scene

Hi Bryan, On Thu, Apr 17, 2008 at 1:54 AM, Bryan Berg [EMAIL PROTECTED] wrote: Can I clarify than if a cull callback gets called for a node, that means the node will be visible ? It simply means that node where the cull callback has been attached hasn't been culled yet, so its a potential

[osg-users] placing image on scene

Hi, So I figured out how to add an image on a specific location of the screen, and keep it at the same size like a placemark. So even if the user zooms in and out of the scene, the image remains the same size. But I need a way to only show it when a specific point of the scene is

Re: [osg-users] placing image on scene

On Wed, Apr 16, 2008 at 5:42 PM, Bryan Berg [EMAIL PROTECTED] wrote: So my question is: how can I take a specific point of the scene and than a)determine if it is to be viewed A cull callback only gets called if the node hasn't yet been culled so its one way of determining

Re: [osg-users] placing image on scene

] placing image on scene On Wed, Apr 16, 2008 at 5:42 PM, Bryan Berg [EMAIL PROTECTED] wrote: So my question is: how can I take a specific point of the scene and than a)determine if it is to be viewed A cull callback only gets called if the node hasn't yet been culled so its one way

Re: [osg-users] placing image on scene

would think culling is done automatically) Thanks! -Bryan -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Robert Osfield Sent: Wednesday, April 16, 2008 10:13 AM To: OpenSceneGraph Users Subject: Re: [osg-users] placing image on scene