Update bounding box if calling update() on canvas elements

diff --git a/simgear/canvas/elements/CanvasElement.cxx b/simgear/canvas/elements/CanvasElement.cxx
index ca4f6c76259286bd79fd74a7ea9a341fd3bab473..bb135cc173f7505df684a6b771d731af15c1e208 100644 (file)
--- a/simgear/canvas/elements/CanvasElement.cxx
+++ b/simgear/canvas/elements/CanvasElement.cxx
@@ -130,6 +130,10 @@ namespace canvas
       _transform->setMatrix(m);
       _transform_dirty = false;
     }
+
+    // Update bounding box on manual update (manual updates pass zero dt)
+    if( dt == 0 && _drawable )
+      _drawable->getBound();
   }
 
   //----------------------------------------------------------------------------