Hi Terry, osg::CameraNode inherits from osg::CullSettings which is where its inhertCullSettings comes from. The setInheritanceMask in CullSettings has a bit for LOD_SCALE.
Robert. On 10/27/06, Terry Welsh <[EMAIL PROTECTED]> wrote:
So, I'm not sure how to wire up CameraNode to do this. It appears that CameraNode always inherits SceneView's lod scale and that's what I need to prevent. SceneView has its cull() functions, which calls cullStage(), which calls cullVisitor->inheritCullSettings(*this). My best guess is that CameraNode needs to do something similar in order to mask pieces of CullSettings that it does not want to inherit, but I can't find any cull functionality in CameraNode like I find in SceneView, so I don't know where I should be calling inheritCullSettings(). Does this sound right so far or am I barking up the wrong tree? Any suggestions where to go from here? - Terry > Message: 30 > Date: Fri, 27 Oct 2006 19:11:58 +0100 > From: "Robert Osfield" <[EMAIL PROTECTED]> > Subject: Re: [osg-users] setLODScale and CameraNode > To: "osg users" <[email protected]> > Message-ID: > <[EMAIL PROTECTED]> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > > Hi Terry, > > It might simply be that it hasn't been wired up yet... feel free to > browse through the code. > > Robert. > > On 10/27/06, Terry Welsh <[EMAIL PROTECTED]> wrote: > > setLODScale works fine with SceneView, but I can't get it to work on > > CameraNode. It appears to have no affect at all. I tried adding > > > > mycameranode->setInheritanceMask(CullSettings::ALL_VARIABLES - > > CullSettings::LOD_SCALE); > > > > so that it wouldn't inherit the LOD scale from its parent SceneView, > > but that doesn't help. Anyone know what I'm missing? > > -- > > Terry Welsh - mogumbo 'at' gmail.com > > www.reallyslick.com | www.mogumbo.com _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
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