Fixed virtual method mismtaches between subclasses and parent classes.

2011-06-23 16:36:36 +00:00
parent ee7668fe6c
commit c617ea0163
4 changed files with 10 additions and 7 deletions
--- a/include/osg/OcclusionQueryNode
+++ b/include/osg/OcclusionQueryNode
@@ -74,8 +74,8 @@ public:

    unsigned int getNumPixels( const osg::Camera* cam );

-
-    void releaseGLObjects( osg::State* state = 0 );
+    virtual void releaseGLObjects( osg::State* state = 0 ) const;
+    
    static void deleteQueryObject( unsigned int contextID, GLuint handle );
    static void flushDeletedQueryObjects( unsigned int contextID, double currentTime, double& availableTime );
    static void discardDeletedQueryObjects( unsigned int contextID );