Hi J-S, This bug suggests that either the osg::Material's are updated dynamically and the osg::Material aren't set to be DYNAMIC, or that the relevant part of the osgUtil::Optimizer is not recognizing these Material's as being independent.
As a separate issue running osgmanipulator with no arguments comes up with an empty screen save for the text instructions... I'm currently working on another bug right now so I'd appreciate it others could dive in a work out what these problems stem from ;-) Robert. On Mon, Oct 6, 2008 at 2:20 PM, Jean-Sébastien Guay <[EMAIL PROTECTED]> wrote: > Hi all, > > I just noticed something that made me laugh. It seems like the > osgUtil::Optimizer is very effective in combining similar statesets... > > If you start the osgmanipulator example with no arguments, it creates a > default scene with a bunch of objects with manipulators on them. If you then > press Tab and start using the manipulators, you'll notice that when you > click on anything that's red (an X axis translation arrow, or the red > rotation circle, etc.), *all* the red manipulator "handles" light up! (turn > yellow) It seems that the optimizer has merged all red materials into a > single material referenced by all objects. Same for the green and blue > materials. > > Setting OSG_OPTIMIZER=OFF solves the issue. Perhaps the optimizer should be > run on the loaded objects but not the manipulators? Or perhaps it should > just not be used in that example? > > Anyways, as I said, I just found it funny. > > J-S > -- > ______________________________________________________ > Jean-Sebastien Guay [EMAIL PROTECTED] > http://www.cm-labs.com/ > http://whitestar02.webhop.org/ > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
