From 0c77eee16e2f4161c1ebc110b15ce6563d4a96c2 Mon Sep 17 00:00:00 2001
From: Willem Jan Palenstijn <WillemJan.Palenstijn@uantwerpen.be>
Date: Wed, 16 Apr 2014 11:13:22 +0000
Subject: Add fan beam support to FBP_CUDA

---
 cuda/3d/fdk.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'cuda/3d/fdk.h')

diff --git a/cuda/3d/fdk.h b/cuda/3d/fdk.h
index 5443b19..c9123b9 100644
--- a/cuda/3d/fdk.h
+++ b/cuda/3d/fdk.h
@@ -29,8 +29,16 @@ $Id$
 #ifndef _CUDA_FDK_H
 #define _CUDA_FDK_H
 
+#include "dims3d.h"
+
 namespace astraCUDA3d {
 
+bool FDK_PreWeight(cudaPitchedPtr D_projData,
+                float fSrcOrigin, float fDetOrigin,
+                float fSrcZ, float fDetZ,
+                float fDetUSize, float fDetVSize, bool bShortScan,
+                const SDimensions3D& dims, const float* angles);
+
 bool FDK(cudaPitchedPtr D_volumeData,
          cudaPitchedPtr D_projData,
          float fSrcOrigin, float fDetOrigin,
-- 
cgit v1.2.3