itkv4 migration

- Add call to SetDirectionCollapseToSubmatrix needed by the
  ExtractImageFilter.

diff --git a/registration/clitkBLUTDIRGenericFilter.cxx b/registration/clitkBLUTDIRGenericFilter.cxx
index 4de20a5856729ffb94190bf96bb8931b785c7670..3f78b4125e4aaf8378f4619b81b4f969767f9f9d 100644 (file)
--- a/registration/clitkBLUTDIRGenericFilter.cxx
+++ b/registration/clitkBLUTDIRGenericFilter.cxx
@@ -387,6 +387,9 @@ namespace clitk
         // Crop the fixedImage to the bounding box to facilitate multi-resolution
         typedef itk::ExtractImageFilter<FixedImageType,FixedImageType> ExtractImageFilterType;
         typename ExtractImageFilterType::Pointer extractImageFilter=ExtractImageFilterType::New();
+#if ITK_VERSION_MAJOR == 4
+        extractImageFilter->SetDirectionCollapseToSubmatrix();
+#endif
         extractImageFilter->SetInput(fixedImage);
         extractImageFilter->SetExtractionRegion(transformRegion);
         extractImageFilter->Update();