From ee56dc1c6ed5bdea1614c5885c5d556a072b297c Mon Sep 17 00:00:00 2001
From: David Sarrut <david.sarrut@gmail.com>
Date: Fri, 29 Jun 2012 14:02:40 +0200
Subject: [PATCH] ROI overlay is not linearly interpolated by default

---
 vv/vvBinaryImageOverlayActor.cxx | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/vv/vvBinaryImageOverlayActor.cxx b/vv/vvBinaryImageOverlayActor.cxx
index 4f2e961..a801ba0 100644
--- a/vv/vvBinaryImageOverlayActor.cxx
+++ b/vv/vvBinaryImageOverlayActor.cxx
@@ -136,7 +136,11 @@ void vvBinaryImageOverlayActor::Initialize(bool IsVisible)
     mOverlayActor->SetInput(mOverlayMapper->GetOutput());
     mOverlayActor->SetPickable(0);
     mOverlayActor->SetVisibility(IsVisible);
-    //mOverlayActor->SetOpacity(1.0);
+    //mOverlayActor->SetOpacity(1.0);	
+
+    // FIXME : by default overlay is not interpolated.
+    // mOverlayActor->SetInterpolate(mSlicer->GetImageActor()->GetInterpolate());
+    mOverlayActor->InterpolateOff();
 
     mMapperList.push_back(mOverlayMapper);
     mImageActorList.push_back(mOverlayActor);
-- 
2.47.1