1 files changed, 3 insertions, 9 deletions
diff --git a/cuda/2d/dims.h b/cuda/2d/dims.h
index 37bfa66..e870da5 100644
--- a/cuda/2d/dims.h
+++ b/cuda/2d/dims.h
@@ -29,18 +29,12 @@ $Id$
 #ifndef _CUDA_DIMS_H
 #define _CUDA_DIMS_H
 
-namespace astraCUDA {
+#include "astra/GeometryUtil2D.h"
 
-struct SFanProjection {
-        // the source
-        float fSrcX, fSrcY;
 
-        // the start of the (linear) detector
-        float fDetSX, fDetSY;
+namespace astraCUDA {
 
-        // the length of a single detector pixel
-        float fDetUX, fDetUY;
-};
+using astra::SFanProjection;
 
 
 struct SDimensions {