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Improvements to the Text .osg support.

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Robert Osfield
2003-03-10 16:40:26 +00:00
parent bc35d8d33b
commit 06fb808ad3
10 changed files with 279 additions and 40 deletions
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16
include/osgText/Text
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@@ -183,6 +183,22 @@ public:
/** Draw the text.*/
virtual void drawImplementation(osg::State& state) const;
/** return false, osgText::Text does not support accept(AttributeFunctor&).*/
virtual bool supports(osg::Drawable::AttributeFunctor&) const { return false; }
/** return true, osgText::Text does support accept(ConstAttributeFunctor&).*/
virtual bool supports(osg::Drawable::ConstAttributeFunctor&) const { return true; }
/** accept an ConstAttributeFunctor and call its methods to tell it about the interal attributes that this Drawable has.*/
virtual void accept(osg::Drawable::ConstAttributeFunctor& af) const;
/** return true, osgText::Text does support accept(PrimitiveFunctor&) .*/
virtual bool supports(osg::Drawable::PrimitiveFunctor&) const { return true; }
/** accept a PrimtiveFunctor and call its methods to tell it about the interal primtives that this Drawable has.*/
virtual void accept(osg::Drawable::PrimitiveFunctor& pf) const;
// make Font a friend to allow it set the _font to 0 if the font is
// forcefully unloaded.
friend class Font;