From 980f443c9fea3dc30b89bb728268fb23de2b9814 Mon Sep 17 00:00:00 2001
From: Willem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl>
Date: Thu, 4 Apr 2019 14:37:36 +0200
Subject: Fix part of non-cube cone scaling

---
 cuda/3d/fdk.cu | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

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

diff --git a/cuda/3d/fdk.cu b/cuda/3d/fdk.cu
index d765201..af95b6b 100644
--- a/cuda/3d/fdk.cu
+++ b/cuda/3d/fdk.cu
@@ -57,7 +57,10 @@ static const unsigned g_MaxAngles = 12000;
 __constant__ float gC_angle[g_MaxAngles];
 
 
-// per-detector u/v shifts?
+
+// TODO: To support non-cube voxels, preweighting needs per-view
+// parameters. NB: Need to properly take into account the
+// anisotropic volume normalization done for that too.
 
 
 __global__ void devFDK_preweight(void* D_projData, unsigned int projPitch, unsigned int startAngle, unsigned int endAngle, float fSrcOrigin, float fDetOrigin, float fZShift, float fDetUSize, float fDetVSize, const SDimensions3D dims)
-- 
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