X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=itk%2FclitkComposeVFFilter.txx;h=a50ca26a38ee2556751e7af18c7a8913e852546a;hb=6758dac6ca3cef16766cad1475b3806803ebe9cd;hp=e70d9c3f26dc8f74473fde3e677c584eba1b173a;hpb=a97e09fc5dc6b7cb41ecbbbb12b99b7f69652ae0;p=clitk.git

diff --git a/itk/clitkComposeVFFilter.txx b/itk/clitkComposeVFFilter.txx
index e70d9c3..a50ca26 100644
--- a/itk/clitkComposeVFFilter.txx
+++ b/itk/clitkComposeVFFilter.txx
@@ -35,8 +35,13 @@ namespace clitk
 
   //=========================================================================================================================
   //update the output for the outputRegionForThread
+#if ITK_VERSION_MAJOR >= 4
+  template<class InputImageType, class OutputImageType> 
+  void ComposeVFFilter<InputImageType, OutputImageType>::ThreadedGenerateData(const OutputImageRegionType& outputRegionForThread, itk::ThreadIdType threadId )
+#else
   template<class InputImageType, class OutputImageType> 
   void ComposeVFFilter<InputImageType, OutputImageType>::ThreadedGenerateData(const OutputImageRegionType& outputRegionForThread, int threadId )
+#endif
   {
  
     //Get pointer to the output
@@ -116,6 +121,7 @@ namespace clitk
 		
 		
 		// get neighbor index and overlap fraction
+                bool neighbIndexSupZero = 1;
 		for( dim = 0; dim < ImageDimension; dim++ )
 		  {
 		    if ( upper & 1 )
@@ -128,12 +134,14 @@ namespace clitk
 			neighIndex[dim] = baseIndex[dim];
 			overlap *= 1.0 - distance[dim];
 		      }
+                    if (neighIndex[dim] < 0)
+                      neighbIndexSupZero = 0;
 		    upper >>= 1;
 		  }
 
 		//JV shouldn't we verify that the index is not over the upper border instead of zero?
 		// Set neighbor value only if overlap is not zero and index is still in image
-		if( overlap>0.0 && neighIndex[0]>=0 && neighIndex[1]>=0 && neighIndex[2]>=0 )
+		if ( overlap>0.0 && neighbIndexSupZero )
 		  {
 		    //what to store? the weighted displacement vector of Input2? 
 		    totalDisplacement+=m_Input2->GetPixel(neighIndex)*overlap;