From de43eb7ffbd5842fd2c62c2f4c59164662773105 Mon Sep 17 00:00:00 2001
From: Eduardo DAVILA <davila@ei-ed-606.univ-lyon1.fr>
Date: Thu, 5 Sep 2019 16:55:40 +0200
Subject: [PATCH] #3301 BBTK Bug New Normal SurfaceTexture

---
 kernel/src/bbtkWtBlackBox.h              | 4 ++--
 packages/vtk/src/bbvtkSurfaceTexture.cxx | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/kernel/src/bbtkWtBlackBox.h b/kernel/src/bbtkWtBlackBox.h
index 4725a0d..e73bde9 100644
--- a/kernel/src/bbtkWtBlackBox.h
+++ b/kernel/src/bbtkWtBlackBox.h
@@ -157,6 +157,6 @@ namespace bbtk
 
 } //namespace bbtk
 
-#endif  //__bbtkWxBlackBox_h__
+#endif  //__bbtkWtBlackBox_h__
 
-#endif  //USE_WXWIDGETS
+#endif  //USE_WT
diff --git a/packages/vtk/src/bbvtkSurfaceTexture.cxx b/packages/vtk/src/bbvtkSurfaceTexture.cxx
index 0016c6e..2d5c86d 100644
--- a/packages/vtk/src/bbvtkSurfaceTexture.cxx
+++ b/packages/vtk/src/bbvtkSurfaceTexture.cxx
@@ -197,7 +197,7 @@ void SurfaceTexture::Process()
 		
 		if ( (p2[0]>=0) && (p2[0]<maxX) && (p2[1]>=0) && (p2[1]<maxY) &&(p2[2]>=0) && (p2[2]<maxZ)  )
 		{
-		   gl =  bbGetInputImage()->GetScalarComponentAsDouble(p2[0], p2[1], p2[2],0);
+		   gl =  bbGetInputImage()->GetScalarComponentAsDouble(round(p2[0]), round(p2[1]), round(p2[2]),0);
 		} else {
 			gl=0;
 		}
@@ -221,6 +221,7 @@ void SurfaceTexture::bbUserSetDefaultValues()
 	bbSetInputColorLevel(500);
 	bbSetInputColorWindow(500);
 	bbSetInputTransform(NULL);
+	bbSetInputExternalLookupTable(NULL);
   
 	firsttime				= true;
 	colors					= NULL;
-- 
2.47.1