Added missing HelpHandler::reset() implementation

2007-05-07 19:48:46 +00:00
parent cf3d6da69b
commit 6716f0d845
1 changed files with 7 additions and 0 deletions
--- a/src/osgViewer/HelpHandler.cpp
+++ b/src/osgViewer/HelpHandler.cpp
@@ -28,6 +28,13 @@ HelpHandler::HelpHandler(osg::ApplicationUsage* au):
    _camera = new osg::Camera;
 }

+
+void HelpHandler::reset()
+{
+    _initialized = false;
+    _camera->setGraphicsContext(0);
+}
+
 bool HelpHandler::handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa)
 {
    osgViewer::Viewer* viewer = dynamic_cast<osgViewer::Viewer*>(&aa);