protected:
WindowBuilder(bool stencil);
static osg::GraphicsContext::Traits* makeDefaultTraits(bool stencil);
osg::ref_ptr<osg::GraphicsContext::Traits> defaultTraits;
int defaultCounter;
static osg::ref_ptr<WindowBuilder> windowBuilder;
protected:
WindowBuilder(bool stencil);
static osg::GraphicsContext::Traits* makeDefaultTraits(bool stencil);
osg::ref_ptr<osg::GraphicsContext::Traits> defaultTraits;
int defaultCounter;
static osg::ref_ptr<WindowBuilder> windowBuilder;