修改成异步的接口

render_2D/renderable/Renderable.cpp

@@ -114,9 +114,8 @@ void Renderable::paint_changed() noexcept {
     scene().notify_model_dirty();
 }
 
-void Renderable::render_graph_changed() noexcept {
+void Renderable::render_graph_changed() {
     rebuild_render_graph();
-    scene().notify_model_dirty();
 }
 
 } // namespace renderive

render_2D/renderable/Renderable.h

@@ -84,7 +84,7 @@ protected:
                                                   Paint_Task_Function function);
     void changed() noexcept;
     void paint_changed() noexcept;
-    void render_graph_changed() noexcept;
+    void render_graph_changed();
 
 private:
     void observe_state(Renderable_Observer_Event event, std::uint64_t time_ns,