+ * @brief Mark a rendertask as having exclusive access to its source actor.
+ *
+ * @param[in] task Pointer to the rendertask.
+ * @param[in] exclusive If a rendertask is to have exclusive acesss to its source actor.
+ */
+ void SetExclusive( RenderTask* task, bool exclusive );
+
+ /**
+ * @brief Return the list of rendertasks that exclusively own their source actor.
+ *
+ * @return [description]
+ */
+ const ExclusivesContainer& GetExclusivesList() const
+ {
+ return mExclusives;
+ }
+
+ /**