From ff234c1f6e3105010dddf26a47bcbcc96dd3ad4b Mon Sep 17 00:00:00 2001
From: Ben Boeckel <ben.boeckel@kitware.com>
Date: Fri, 16 Sep 2016 16:23:21 -0400
Subject: [PATCH] vtkOSPRayVolumeMapperNode: remove needless parameter

---
 Rendering/OSPRay/vtkOSPRayVolumeMapperNode.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Rendering/OSPRay/vtkOSPRayVolumeMapperNode.h b/Rendering/OSPRay/vtkOSPRayVolumeMapperNode.h
index f5a030fe4c9..a7d5bf87360 100644
--- a/Rendering/OSPRay/vtkOSPRayVolumeMapperNode.h
+++ b/Rendering/OSPRay/vtkOSPRayVolumeMapperNode.h
@@ -45,7 +45,7 @@ public:
   //should be controlled by VTK SampleDistance, otherwise
   //should use macros and modify self.
   void SetSamplingRate(double rate) { this->SamplingRate = rate; }
-  double GetSamplingRate(double rate) { return this->SamplingRate; }
+  double GetSamplingRate() { return this->SamplingRate; }
 
 protected:
   vtkOSPRayVolumeMapperNode();
-- 
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