Debug ROI display

[clitk.git] / vv / vvROIActor.cxx

diff --git a/vv/vvROIActor.cxx b/vv/vvROIActor.cxx
index 52ddea57adf28501634c1477b3ab300d3023f659..cfb965d5227f9e9e2a3992373f71e4a8bdc532ac 100644 (file)
--- a/vv/vvROIActor.cxx
+++ b/vv/vvROIActor.cxx
@@ -249,7 +249,9 @@ void vvROIActor::UpdateSlice(int slicer, int slices, int force)
   }
 
   // Refresh overlays
-  mOverlayActors[slicer]->UpdateSlice(slicer, slices, force);
+  if (mIsVisible) {
+    mOverlayActors[slicer]->UpdateSlice(slicer, slices, force);
+  }
   mSlicerManager->GetSlicer(slicer)->Render();
 }
 //------------------------------------------------------------------------------