From 214731ac3153629b08ce03f440500b20f5cda35d Mon Sep 17 00:00:00 2001
From: Eduardo DAVILA <davila@creatis.insa-lyon.fr>
Date: Fri, 2 Jun 2023 11:06:09 +0200
Subject: [PATCH] N#3508 IFTI read multiple images

---
 bbtk_creaVtk_PKG/.DS_Store                    | Bin 6148 -> 8196 bytes
 .../src/bbcreaVtkMarchingCubes2.h             |   2 +-
 .../src/bbcreaVtkNIFTIImageReader.cxx         |  68 +++++++++---------
 3 files changed, 36 insertions(+), 34 deletions(-)

diff --git a/bbtk_creaVtk_PKG/.DS_Store b/bbtk_creaVtk_PKG/.DS_Store
index 220c1c2cdfc67b69cd7b97f6d1a94f5743e0a976..041e49fd4f90ee4e9cc1d0577b3467ea8abf6373 100644
GIT binary patch
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diff --git a/bbtk_creaVtk_PKG/src/bbcreaVtkMarchingCubes2.h b/bbtk_creaVtk_PKG/src/bbcreaVtkMarchingCubes2.h
index b4d44c4..21fcca2 100644
--- a/bbtk_creaVtk_PKG/src/bbcreaVtkMarchingCubes2.h
+++ b/bbtk_creaVtk_PKG/src/bbcreaVtkMarchingCubes2.h
@@ -40,7 +40,7 @@ class bbcreaVtk_EXPORT MarchingCubes2
 BBTK_BEGIN_DESCRIBE_BLACK_BOX(MarchingCubes2,bbtk::AtomicBlackBox);
     BBTK_NAME("MarchingCubes2");
     BBTK_AUTHOR("InfoDev");
-    BBTK_DESCRIPTION("No Description.");
+    BBTK_DESCRIPTION("No Description. (JavaScript)");
     BBTK_CATEGORY("empty");
 
     BBTK_INPUT(MarchingCubes2,Active,"(default true) Active",bool,"");
diff --git a/bbtk_creaVtk_PKG/src/bbcreaVtkNIFTIImageReader.cxx b/bbtk_creaVtk_PKG/src/bbcreaVtkNIFTIImageReader.cxx
index fbb3ebb..42ebdd5 100644
--- a/bbtk_creaVtk_PKG/src/bbcreaVtkNIFTIImageReader.cxx
+++ b/bbtk_creaVtk_PKG/src/bbcreaVtkNIFTIImageReader.cxx
@@ -32,45 +32,47 @@ void NIFTIImageReader::Process()
 //    bbSetOutputOut( bbGetInputIn() );
 //    std::cout << "Output value = " <<bbGetOutputOut() << std::endl;
   
+    std::vector<vtkImageData*> lstImages;
 
-	std::vector<vtkImageData*> lstImages;
+    if ( bbGetInputFileNames().size()>0 )
+    {
+        if (bbGetInputType()==0)
+        {
+            vtkNIFTIImageReader* reader=vtkNIFTIImageReader::New();
+            if ( bbGetInputFileNames().size()==1)
+            {
+                reader->SetFileName( bbGetInputFileNames()[0].c_str() );
+                reader->Update();
+            } else         {
+                vtkStringArray *lstFileNames=vtkStringArray::New();
+                int i,size=bbGetInputFileNames().size();
+                for (i=0;i<size;i++)
+                {
+                    lstFileNames->InsertNextValue( bbGetInputFileNames()[i].c_str() );
+                } // for i
+                reader->SetFileNames( lstFileNames );
+                reader->Update();
+            } // FileNames
+            lstImages.push_back( reader->GetOutput() );
+        } // Type 0
 
-	if (bbGetInputType()==0) 
-	{
-		vtkNIFTIImageReader* reader=vtkNIFTIImageReader::New();
-		if ( bbGetInputFileNames().size()==1)
-		{
-			reader->SetFileName( bbGetInputFileNames()[0].c_str() );
-			reader->Update();
-		} else 		{
-			vtkStringArray *lstFileNames=vtkStringArray::New();
-			int i,size=bbGetInputFileNames().size();
-			for (i=0;i<size;i++)
-			{
-printf("EED Warnning, somethin is not working ????   NIFTIImageReader::Process()    %s\n ", bbGetInputFileNames()[i].c_str()  );
-				lstFileNames->InsertNextValue( bbGetInputFileNames()[i].c_str() );
-			} // for i
-			reader->SetFileNames( lstFileNames );
-			reader->Update();
-		} // FileNames
-		lstImages.push_back( reader->GetOutput() );
-	} // Type 0
-
-	if (bbGetInputType()==1) 
-	{
-		int i,size=bbGetInputFileNames().size();
-		for (i=0;i<size;i++)
-		{
-			vtkNIFTIImageReader* reader=vtkNIFTIImageReader::New();
-			reader->SetFileName( bbGetInputFileNames()[i].c_str() );
-			reader->Update();
-			lstImages.push_back( reader->GetOutput() );
-		} // for i
-	} // Type 1
+        if (bbGetInputType()==1)
+        {
+            int i,size=bbGetInputFileNames().size();
+            for (i=0;i<size;i++)
+            {
+                vtkNIFTIImageReader* reader=vtkNIFTIImageReader::New();
+                reader->SetFileName( bbGetInputFileNames()[i].c_str() );
+                reader->Update();
+                lstImages.push_back( reader->GetOutput() );
+            } // for i
+        } // Type 1
 
+    } // if
 	
 	if (lstImages.size()>=1) { bbSetOutputOut( lstImages[0] ); } else {bbSetOutputOut( NULL ); }
 	bbSetOutputOutVector( lstImages );
+    
 }
 //===== 
 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
-- 
2.45.1