From 607ef9091246c288b0a1333e87d3d31ce7ee5cd7 Mon Sep 17 00:00:00 2001
From: Simon Rit <simon.rit@creatis.insa-lyon.fr>
Date: Tue, 23 Aug 2011 19:16:48 +0200
Subject: [PATCH] Limit uniformity test to first 3 dimensions (usually the
spatial ones) to avoid problems when spacing was randomly assigned in 4th
dimension
---
common/clitkXdrImageIOReader.cxx | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/common/clitkXdrImageIOReader.cxx b/common/clitkXdrImageIOReader.cxx
index b9380a2..07384ef 100644
--- a/common/clitkXdrImageIOReader.cxx
+++ b/common/clitkXdrImageIOReader.cxx
@@ -700,11 +700,13 @@ int clitk::XdrImageIO::ReadImageInformationWithError()
SetOrigin(i,10*p[0]);
//Test if rectilinear image is actually uniform (tolerance 0.1 mm)
- for (j=0; j<GetDimensions(i)-1; j++) {
- if (fabs((p[j+1]-p[j])*10-GetSpacing(i))>0.1) {
- free(points);
- fclose(fstream);
- return ER_NOT_HANDLED;
+ if(i<3) { // Only for first 3 dimensions because spacing is barely used in other dims
+ for (j=0; j<GetDimensions(i)-1; j++) {
+ if (fabs((p[j+1]-p[j])*10-GetSpacing(i))>0.1) {
+ free(points);
+ fclose(fstream);
+ return ER_NOT_HANDLED;
+ }
}
}
p += (int)GetDimensions(i);
--
2.49.0