diff transform/ModelTransformerFactory.cpp @ 878:a2689db084f4 tonioni

Add a callback for no models as well (so we know something has completed and can e.g. delete the handler)

--- a/transform/ModelTransformerFactory.cpp	Wed Jan 29 15:58:15 2014 +0000
+++ b/transform/ModelTransformerFactory.cpp	Wed Jan 29 17:32:08 2014 +0000
@@ -280,6 +280,8 @@
         if (transformer->willHaveAdditionalOutputModels()) {
             vector<Model *> mm = transformer->detachAdditionalOutputModels();
             m_handlers[transformer]->moreModelsAvailable(mm);
+        } else {
+            m_handlers[transformer]->noMoreModelsAvailable();
         }
         m_handlers.erase(transformer);
     }