From d70f55488259f6eb18e16d8a96a2bee6615f10e2 Mon Sep 17 00:00:00 2001
From: Eduardo DAVILA <davila@localhost.localdomain>
Date: Mon, 14 Aug 2017 16:47:26 +0200
Subject: [PATCH] #3107 BBTK Bug New Normal  -  branch vtk7itk4 compilation
 with vtk7

---
 packages/vtk/src/bbvtkImagePlanes.cxx           | 2 +-
 packages/vtk/src/bbvtkRescaleSlopeIntercept.cxx | 7 +++++++
 packages/wxvtk/src/bbwxvtkViewer2D.cxx          | 3 ++-
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/packages/vtk/src/bbvtkImagePlanes.cxx b/packages/vtk/src/bbvtkImagePlanes.cxx
index ab91a12..6f28082 100644
--- a/packages/vtk/src/bbvtkImagePlanes.cxx
+++ b/packages/vtk/src/bbvtkImagePlanes.cxx
@@ -515,7 +515,7 @@ namespace bbvtk
 			_imageReslicer->GetOutput()->UpdateInformation();
 #endif
 #if (VTK_MAJOR_VERSION >= 6) 
-			// ..
+			_imageReslicer->Update();
 #endif
 
 
diff --git a/packages/vtk/src/bbvtkRescaleSlopeIntercept.cxx b/packages/vtk/src/bbvtkRescaleSlopeIntercept.cxx
index 9262c50..e9cf56d 100644
--- a/packages/vtk/src/bbvtkRescaleSlopeIntercept.cxx
+++ b/packages/vtk/src/bbvtkRescaleSlopeIntercept.cxx
@@ -43,6 +43,7 @@ BBTK_BLACK_BOX_IMPLEMENTATION(RescaleSlopeIntercept,bbtk::AtomicBlackBox);
 //===== 
 void RescaleSlopeIntercept::Process()
 {
+printf("RescaleSlopeIntercept::Process Start\n");
 
 // THE MAIN PROCESSING METHOD BODY
 //   Here we simply set the input 'In' value to the output 'Out'
@@ -142,12 +143,18 @@ void RescaleSlopeIntercept::Process()
 
 		mchange->SetExtentTranslation( -ext[0], -ext[2], -ext[4] );
 		mchange->SetOutputSpacing (spc);
+		filter1->Update();    //important
+		filter2->Update();    //important
 		mchange->Update();    //important
 		bbSetOutputOut( mchange->GetOutput() );
+printf("RescaleSlopeIntercept::Process A\n");
 	 	
 	} else  {
+printf("RescaleSlopeIntercept::Process B\n");
 		bbSetOutputOut( NULL );
 	}		// if bbGetInputIn	
+printf("RescaleSlopeIntercept::Process End\n");
+
 }
 	
 	
diff --git a/packages/wxvtk/src/bbwxvtkViewer2D.cxx b/packages/wxvtk/src/bbwxvtkViewer2D.cxx
index 0ab9c25..bd675d5 100644
--- a/packages/wxvtk/src/bbwxvtkViewer2D.cxx
+++ b/packages/wxvtk/src/bbwxvtkViewer2D.cxx
@@ -132,6 +132,8 @@ namespace bbwxvtk
 	mDefaultImage->SetScalarComponentFromFloat(i,dim[1]-i-1,1,0,255);
       }
 
+    mDefaultImage->Modified();
+
     backImageData = mDefaultImage;
     imageViewer->SetInput( backImageData );
     mUpdateCamera = true;
@@ -323,7 +325,6 @@ namespace bbwxvtk
 	    bbtkDebugMessage("Output",3,"Viewer2D : slice = "<<z<<std::endl);
 	    imageViewer->SetSliceOrientation (orientation);
 	    imageViewer->SetSlice( z );
-
     }   
   }
 
-- 
2.45.1