2 files changed, 15 insertions, 0 deletions
diff --git a/src/core/aspects/qabstractaspect.cpp b/src/core/aspects/qabstractaspect.cpp
index c049d3503..8f1afb30e 100644
--- a/src/core/aspects/qabstractaspect.cpp
+++ b/src/core/aspects/qabstractaspect.cpp
@@ -157,6 +157,12 @@ void QAbstractAspect::registerBackendType(const QMetaObject &obj, const QBackend
     d->m_backendCreatorFunctors.insert(&obj, functor);
 }
 
+void QAbstractAspect::unregisterBackendType(const QMetaObject &obj)
+{
+    Q_D(QAbstractAspect);
+    d->m_backendCreatorFunctors.remove(&obj);
+}
+
 void QAbstractAspectPrivate::sceneNodeAdded(QSceneChangePtr &change)
 {
     QNodeCreatedChangeBasePtr creationChange = qSharedPointerCast<QNodeCreatedChangeBase>(change);
diff --git a/src/core/aspects/qabstractaspect.h b/src/core/aspects/qabstractaspect.h
index 86938d2d2..a4ad68c1d 100644
--- a/src/core/aspects/qabstractaspect.h
+++ b/src/core/aspects/qabstractaspect.h
@@ -76,6 +76,9 @@ protected:
     template<class Frontend>
     void registerBackendType(const QBackendNodeMapperPtr &functor);
     void registerBackendType(const QMetaObject &, const QBackendNodeMapperPtr &functor);
+    template<class Frontend>
+    void unregisterBackendType();
+    void unregisterBackendType(const QMetaObject &);
 
 private:
     virtual QVariant executeCommand(const QStringList &args);
@@ -99,6 +102,12 @@ void QAbstractAspect::registerBackendType(const QBackendNodeMapperPtr &functor)
     registerBackendType(Frontend::staticMetaObject, functor);
 }
 
+template<class Frontend>
+void QAbstractAspect::unregisterBackendType()
+{
+    unregisterBackendType(Frontend::staticMetaObject);
+}
+
 } // namespace Qt3DCore
 
 QT_END_NAMESPACE