Hi Stephan, I'm just about to do a 4 day course so will be out of the loop till next week. Hopefully others will be able to pitch in to look at the problem before then.
Robert. On 14 November 2011 16:56, Stephan Maximilian Huber <[email protected]> wrote: > Hi > > I am having problems with renderbins, this is maybe a bug in osg or I > have problems to understand the concepts behind renderbins. > > Here's a simplified test: > > root > + PAT 1 > + geode > + geo > + PAT 2 > + geode > + geo > + PAT 3 > + geode > + geo > > > the root-group has a stateset with TRANSPARENT_BIN, PAT 1 is positioned > at (0/0/0) and has a geode containing a geometry with a red quad (see > links) and another PAT 2 holding some linestrip geometry. PAT 3 > contains a geode with a green geometry, positioned at 100/100/100. The > camera projection matrix is basically a hud. > > When PAT 2 has a stateset with > ->setRenderingHint(osg::StateAttribute::TRANSPARENT_BIN) then the > depth-sorting is wrong (see bad.osg), if I remove the > setRenderingHint-call, everything is correct (good.osg). > > So what's wrong with my setup? basically all drawables should end in > render-bin 10, regardless of additional setRenderingHint-calls by > enclosed childs, shouldn't they? > > AFAIK this worked in previous versions of osg. > > Attached you'll find two osg-models showing the problem and the > corresponding screenshots: > > good: http://scrups.cefix.org//8k/ikhqjtvumlwco.png > bad : http://scrups.cefix.org//8r/nozjb4u5y8owc.png > > This is with a recent checkout of osg-trunk (3.1.0) > > cheers, > Stephan > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
