Hi Shawl, The osg::AutoTransform can be used to rescaling subgraphs so they appear a constant size on screen. osgText also has auto scaling built into it.
Robert. On 2 November 2012 04:44, wh_xiexing <wh_xiex...@sina.com> wrote: > ** > hi friends > sometimes we need fixed size object like annotation and control point , > i know that using hud camera can make an object fixed size . has any > better away to do that? > ------------------------------ > Shawl > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > >
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