diff --git a/src/external/u3d/CMakeLists.txt b/src/external/u3d/CMakeLists.txt
index 5d2dd45f4..ba25d48b0 100644
--- a/src/external/u3d/CMakeLists.txt
+++ b/src/external/u3d/CMakeLists.txt
@@ -1482,8 +1482,6 @@ elseif(WIN32)
 	set(U3D_INSTALL_RELATIVE_PATH ".")
 endif()
 
-message(--U3D_OUT_PATH: ${OUT_PATH_LIB})
-
 TARGET_LINK_LIBRARIES( external-IDTFConverter IFXCoreStatic ${ADDITIONAL_LIBRARIES} ${CMAKE_DL_LIBS} )
 
 set_property(TARGET external-IDTFConverter PROPERTY FOLDER External)
diff --git a/src/meshlab/mainwindow.h b/src/meshlab/mainwindow.h
index efae8e25c..96ff27ef8 100644
--- a/src/meshlab/mainwindow.h
+++ b/src/meshlab/mainwindow.h
@@ -126,6 +126,7 @@ public slots:
 	bool appendProject(QString fileName=QString());
 	void updateCustomSettings();
 	void updateLayerDialog();
+	void applyLastFilter();
 	bool addRenderingDataIfNewlyGeneratedMesh(int meshid);
 
 	void updateRenderingDataAccordingToActions(int meshid, const QList<MLRenderingAction*>& acts);
diff --git a/src/meshlab/mainwindow_RunTime.cpp b/src/meshlab/mainwindow_RunTime.cpp
index 4d822c051..8e05418a6 100644
--- a/src/meshlab/mainwindow_RunTime.cpp
+++ b/src/meshlab/mainwindow_RunTime.cpp
@@ -752,6 +752,14 @@ void MainWindow::endEdit()
 	updateLayerDialog();
 }
 
+void MainWindow::applyLastFilter()
+{
+	if(GLA() != nullptr && GLA()->getLastAppliedFilter() != nullptr){
+		//TODO
+		//GLA()->getLastAppliedFilter()->trigger();
+	}
+}
+
 void MainWindow::showFilterScript()
 {
 	if (meshDoc()->filterHistory != nullptr)