From c2f0dd5a640da6f3adcbe549cb2c540367c0d3c9 Mon Sep 17 00:00:00 2001
From: Matt Larsen <larsen30@llnl.gov>
Date: Thu, 9 Feb 2017 15:38:40 -0800
Subject: [PATCH] Adding the ablitiy to set the scalar range of an Actor to get
 a consistent mapping of scalar values when running with MPI

---
 vtkm/rendering/Actor.cxx | 5 +++++
 vtkm/rendering/Actor.h   | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/vtkm/rendering/Actor.cxx b/vtkm/rendering/Actor.cxx
index f39840c5e..57609d940 100644
--- a/vtkm/rendering/Actor.cxx
+++ b/vtkm/rendering/Actor.cxx
@@ -132,5 +132,10 @@ const vtkm::Bounds &Actor::GetSpatialBounds() const
   return this->Internals->SpatialBounds;
 }
 
+void Actor::SetScalarRange(const vtkm::Range &scalarRange)
+{
+  this->Internals->ScalarRange = scalarRange;
+}
+
 }
 } // namespace vtkm::rendering
diff --git a/vtkm/rendering/Actor.h b/vtkm/rendering/Actor.h
index d70f33bee..c530a6d9f 100644
--- a/vtkm/rendering/Actor.h
+++ b/vtkm/rendering/Actor.h
@@ -56,6 +56,8 @@ public:
 
   const vtkm::Bounds &GetSpatialBounds() const;
 
+  void SetScalarRange(const vtkm::Range &scalarRange);
+
 private:
   struct InternalsType;
   std::shared_ptr<InternalsType> Internals;