From: Simon Rit <simon.rit@creatis.insa-lyon.fr>
Date: Thu, 26 Jul 2012 11:13:26 +0000 (+0200)
Subject: simplified code
X-Git-Tag: v1.4.0~281^2~25
X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=commitdiff_plain;h=bc6406413211e543d16f2af0a94ac27ad75cbbb3;p=clitk.git

simplified code
---

diff --git a/vv/vvSlicer.cxx b/vv/vvSlicer.cxx
index 1e133d6..2478205 100644
--- a/vv/vvSlicer.cxx
+++ b/vv/vvSlicer.cxx
@@ -920,9 +920,8 @@ void vvSlicer::UpdateDisplayExtent()
         double cpos = (double)cam->GetPosition()[this->SliceOrientation];
         double range = fabs(spos - cpos);
         double *spacing = input->GetSpacing();
-        double avg_spacing =
-          ((double)spacing[0] + (double)spacing[1] + (double)spacing[2]) / 3.0;
-        cam->SetClippingRange(range - avg_spacing * 3.0, range + avg_spacing * 3.0);
+        double sumSpacing = spacing[0] + spacing[1] + spacing[2];
+        cam->SetClippingRange(range - sumSpacing, range + sumSpacing);
       }
     }
   }