Reset: clear the viewer scene.

On renderer shutdown, clear the viewer scene completely.

diff --git a/src/Viewer/renderer.cxx b/src/Viewer/renderer.cxx
index b086ae6bc4b45dcd37982a602b3acee0101632fc..739f691cd56766bced7cdf462ed0ea4e022a8328 100644 (file)
--- a/src/Viewer/renderer.cxx
+++ b/src/Viewer/renderer.cxx
@@ -432,6 +432,10 @@ FGRenderer::~FGRenderer()
         delete *i;
     }
     
+    // replace the viewer's scene completely
+    getViewer()->setSceneData(new osg::Group);
+    
+    
 #ifdef FG_JPEG_SERVER
    jpgRenderFrame = NULL;
 #endif