2 files changed, 1 insertions, 1 deletions
diff --git a/src/datavisualization/engine/abstract3dcontroller.cpp b/src/datavisualization/engine/abstract3dcontroller.cpp
index 8ae9f790..a6c086aa 100644
--- a/src/datavisualization/engine/abstract3dcontroller.cpp
+++ b/src/datavisualization/engine/abstract3dcontroller.cpp
@@ -773,7 +773,6 @@ bool Abstract3DController::isSlicingActive() const
 void Abstract3DController::setSlicingActive(bool isSlicing)
 {
     m_scene->setSlicingActive(isSlicing);
-    emitNeedRender();
 }
 
 Q3DScene *Abstract3DController::scene()
diff --git a/src/datavisualization/engine/q3dscene.cpp b/src/datavisualization/engine/q3dscene.cpp
index 98f39cc9..3e21d624 100644
--- a/src/datavisualization/engine/q3dscene.cpp
+++ b/src/datavisualization/engine/q3dscene.cpp
@@ -411,6 +411,7 @@ void Q3DScene::setActiveLight(Q3DLight *light)
         d_ptr->m_sceneDirty = true;
 
         emit activeLightChanged(light);
+        emit d_ptr->needRender();
     }
 }