From Tim Daoust/Robert Osfield, added Font::releaseGLobjects(State*state=0) to

facilate clean up of scene when a graphics context is deleted/reused.
2005-05-07 09:17:55 +00:00
parent 52e036f425
commit 08d5f9f85a
2 changed files with 14 additions and 0 deletions
--- a/include/osgText/Font
+++ b/include/osgText/Font
@@ -117,6 +117,10 @@ public:
    FontImplementation* getImplementation();
    const FontImplementation* getImplementation() const;

+     /** If State is non-zero, this function releases OpenGL objects for
+       * the specified graphics context. Otherwise, releases OpenGL objexts
+       * for all graphics contexts. */
+     virtual void releaseGLObjects(osg::State* state=0) const;

 protected: