From 1f02c907e7c2de4566fcd051941e35d93a614dcd Mon Sep 17 00:00:00 2001
From: Eduardo DAVILA <davila@creatis.insa-lyon.fr>
Date: Mon, 2 Jan 2023 17:25:22 +0100
Subject: [PATCH] Clean code

---
 packages/vtk/src/bbvtkImageGaussianSmooth.xml | 9 ++++++++-
 packages/vtk/src/bbvtkMarchingCubes.cxx       | 6 ------
 packages/vtk/src/bbvtkMarchingCubes.h         | 2 +-
 3 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/packages/vtk/src/bbvtkImageGaussianSmooth.xml b/packages/vtk/src/bbvtkImageGaussianSmooth.xml
index 9daabbd..780c20a 100644
--- a/packages/vtk/src/bbvtkImageGaussianSmooth.xml
+++ b/packages/vtk/src/bbvtkImageGaussianSmooth.xml
@@ -20,11 +20,18 @@
 
 <process>
 <PRE>
-    bbGetVtkObject()->SetStandardDeviation(bbGetInputStdDevX(), 
+    bbGetVtkObject()->SetStandardDeviation(bbGetInputStdDevX(),
                      			bbGetInputStdDevY(), 
                      			bbGetInputStdDevZ());
     bbGetVtkObject()->Modified();
     bbGetVtkObject()->Update();
+    if (bbGetInputIn()==NULL)
+    {
+        printf("EED ImageGaussianSmooth  This mechanism is not working, try to use box ImageGaussianSmooth2.\n");
+        bbSetOutputOut(NULL);
+    } else {
+        bbSetOutputOut( bbGetVtkObject()->GetOutput() );
+    }
 </PRE>
 
 </process>
diff --git a/packages/vtk/src/bbvtkMarchingCubes.cxx b/packages/vtk/src/bbvtkMarchingCubes.cxx
index 48272ac..c82ca61 100644
--- a/packages/vtk/src/bbvtkMarchingCubes.cxx
+++ b/packages/vtk/src/bbvtkMarchingCubes.cxx
@@ -56,21 +56,18 @@ namespace bbvtk
             if (bbGetInputActive()==true)
             {
                 bbGetVtkObject()->SetValue(0, bbGetInputValue() );
-                
                 if(bbGetInputComputeNormalsOn())
                 {
                     bbGetVtkObject()->ComputeNormalsOn();
                 }else {
                     bbGetVtkObject()->ComputeNormalsOff();
                 }// if Normals
-                
                 if(bbGetInputComputeScalarsOn())
                 {
                     bbGetVtkObject()->ComputeScalarsOn();
                 }else{
                     bbGetVtkObject()->ComputeScalarsOff();
                 }// if Scalars
-                
                 bbGetVtkObject()->Update();
             } // Active
 	}
@@ -97,10 +94,7 @@ namespace bbvtk
 		BBTK_VTK_FINALIZE_PROCESSING();
 	}	
 	
-	
 } // EO namespace bbvtk
-
-
 #endif //_USE_VTK_
 
 
diff --git a/packages/vtk/src/bbvtkMarchingCubes.h b/packages/vtk/src/bbvtkMarchingCubes.h
index 4c235f9..011834a 100644
--- a/packages/vtk/src/bbvtkMarchingCubes.h
+++ b/packages/vtk/src/bbvtkMarchingCubes.h
@@ -116,7 +116,7 @@ namespace bbvtk
 
   BBTK_INPUT(MarchingCubes,Active,"Active true/false (default true)",bool,"");
   BBTK_INPUT(MarchingCubes,In,"Image",vtkImageData*,"");
-  BBTK_INPUT(MarchingCubes,Value,"Value of the iso-surface",double,"");
+  BBTK_INPUT(MarchingCubes,Value,"(default 400) Value of the iso-surface",double,"");
   BBTK_INPUT(MarchingCubes,ComputeNormalsOn,"Set the computation of normals",bool,"");
   BBTK_INPUT(MarchingCubes,ComputeScalarsOn,"Set the computation of scalars",bool,"");
   BBTK_OUTPUT(MarchingCubes,Out,"Output iso-surface",vtkPolyData*,"");
-- 
2.45.1