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| author | Willem Jan Palenstijn <wjp@usecode.org> | 2016-10-07 16:25:52 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-10-07 16:25:52 +0200 |
| commit | e4b8b6e94be7c5f7dbaad51543c5eace8882a115 (patch) | |
| tree | 435152709bffadcac0ce6dba4966fa683e97164b /src/CudaFDKAlgorithm3D.cpp | |
| parent | 7bb42ddd9e26fc7c01734d26bc114b5a935d9110 (diff) | |
| parent | e38a4dc774d3f7ca78cec7f16710afd583709b10 (diff) | |
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Merge pull request #41 from wjp/aniso
Add support for non-cube voxels
Diffstat (limited to 'src/CudaFDKAlgorithm3D.cpp')
| -rw-r--r-- | src/CudaFDKAlgorithm3D.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/CudaFDKAlgorithm3D.cpp b/src/CudaFDKAlgorithm3D.cpp index b5ce545..e101a42 100644 --- a/src/CudaFDKAlgorithm3D.cpp +++ b/src/CudaFDKAlgorithm3D.cpp @@ -81,6 +81,17 @@ bool CCudaFDKAlgorithm3D::_check() const CProjectionGeometry3D* projgeom = m_pSinogram->getGeometry(); ASTRA_CONFIG_CHECK(dynamic_cast<const CConeProjectionGeometry3D*>(projgeom), "CUDA_FDK", "Error setting FDK geometry"); + + const CVolumeGeometry3D* volgeom = m_pReconstruction->getGeometry(); + bool cube = true; + if (abs(volgeom->getPixelLengthX() / volgeom->getPixelLengthY() - 1.0) > 0.00001) + cube = false; + if (abs(volgeom->getPixelLengthX() / volgeom->getPixelLengthZ() - 1.0) > 0.00001) + cube = false; + ASTRA_CONFIG_CHECK(cube, "CUDA_FDK", "Voxels must be cubes for FDK"); + + + return true; } |