Use CompositeGeometryManager for FDK

Also fix a number of scaling/weighting issues in FDK, and
switch to standard cone_bp with FDKWeighting for the BP step.

1 files changed, 3 insertions, 5 deletions

diff --git a/cuda/3d/fdk.h b/cuda/3d/fdk.h
index de7fe53..8d2a128 100644
--- a/cuda/3d/fdk.h
+++ b/cuda/3d/fdk.h
@@ -35,16 +35,14 @@ namespace astraCUDA3d {
 
 bool FDK_PreWeight(cudaPitchedPtr D_projData,
                 float fSrcOrigin, float fDetOrigin,
-                float fSrcZ, float fDetZ,
+                float fZShift,
                 float fDetUSize, float fDetVSize, bool bShortScan,
                 const SDimensions3D& dims, const float* angles);
 
 bool FDK(cudaPitchedPtr D_volumeData,
          cudaPitchedPtr D_projData,
-         float fSrcOrigin, float fDetOrigin,
-         float fSrcZ, float fDetZ, float fDetUSize, float fDetVSize,
-         const SDimensions3D& dims, const float* angles, bool bShortScan);
-
+         const SConeProjection* angles,
+         const SDimensions3D& dims, SProjectorParams3D params, bool bShortScan);
 
 }