refactor common code from CompositeViewer::checkNeedToDoFrame() and Viewer::checkNeedToDoFrame() into View

2016-06-11 16:58:51 +02:00
parent 15e9484ff2
commit 37ef07ce7e
4 changed files with 25 additions and 26 deletions
--- a/include/osgViewer/View
+++ b/include/osgViewer/View
@@ -305,6 +305,8 @@ class OSGVIEWER_EXPORT View : public osg::View, public osgGA::GUIActionAdapter
        virtual void requestContinuousUpdate(bool needed=true);
        virtual void requestWarpPointer(float x,float y);

+        /** Return true if there are pending updates to the scene graph that require an update. */
+        bool requiresUpdateSceneGraph() const;

    public: