X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=vv%2FvvSlicer.h;h=0a0bcca86395deffd27d00230ffbc6e62eeaf2c1;hb=2191f760d44987f901445c4105c577df7995b25d;hp=44e1a2cdde7ef23c7baa53c68651fadd497db516;hpb=9c3459c14912a6e59482407d40a7b626143ebc46;p=clitk.git

diff --git a/vv/vvSlicer.h b/vv/vvSlicer.h
index 44e1a2c..0a0bcca 100644
--- a/vv/vvSlicer.h
+++ b/vv/vvSlicer.h
@@ -207,6 +207,16 @@ protected:
 
   vvLandmarks* mLandmarks;
 
+  //                         __________ Image coordinates accounting for spacing and origin
+  //                            Λ  Λ
+  //                            |  | vvImage.GetTransform()
+  //                            |  |
+  // GetConcatenatedTransform() | _|___ VV world coordinates (mm) (displayed in VV)
+  //                            |  Λ
+  //                            |  | GetSlicingTransform()
+  //                            |  |
+  //                         ___|__|___ VTK world coordinates (mm) (never displayed)
+
   vtkSmartPointer<vtkImageReslice> mImageReslice;
   vtkSmartPointer<vtkTransform> mSlicingTransform;
   vtkSmartPointer<vtkTransform> mConcatenatedTransform;