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| author | Willem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl> | 2015-11-18 11:26:15 +0100 |
|---|---|---|
| committer | Willem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl> | 2015-12-04 12:02:40 +0100 |
| commit | b14fb531ad9ae3d565f2cf28f5506408ab10dbed (patch) | |
| tree | 892d400e72f185b6c4a06aca464343737b135120 /include/astra/ParallelVecProjectionGeometry3D.h | |
| parent | 3ea35516aceec4f5817871a00008b109777ebb13 (diff) | |
| download | astra-b14fb531ad9ae3d565f2cf28f5506408ab10dbed.tar.gz astra-b14fb531ad9ae3d565f2cf28f5506408ab10dbed.tar.bz2 astra-b14fb531ad9ae3d565f2cf28f5506408ab10dbed.tar.xz astra-b14fb531ad9ae3d565f2cf28f5506408ab10dbed.zip | |
Add CompositeGeometryManager
This handles FP and BP operations on multiple data objects at once,
splitting them to fit in GPU memory where necessary.
Diffstat (limited to 'include/astra/ParallelVecProjectionGeometry3D.h')
| -rw-r--r-- | include/astra/ParallelVecProjectionGeometry3D.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/astra/ParallelVecProjectionGeometry3D.h b/include/astra/ParallelVecProjectionGeometry3D.h index 59238c8..ec91086 100644 --- a/include/astra/ParallelVecProjectionGeometry3D.h +++ b/include/astra/ParallelVecProjectionGeometry3D.h @@ -149,9 +149,15 @@ public: const SPar3DProjection* getProjectionVectors() const { return m_pProjectionAngles; } - virtual void projectPoint(float32 fX, float32 fY, float32 fZ, + virtual void projectPoint(double fX, double fY, double fZ, int iAngleIndex, - float32 &fU, float32 &fV) const; + double &fU, double &fV) const; + virtual void backprojectPointX(int iAngleIndex, double fU, double fV, + double fX, double &fY, double &fZ) const; + virtual void backprojectPointY(int iAngleIndex, double fU, double fV, + double fY, double &fX, double &fZ) const; + virtual void backprojectPointZ(int iAngleIndex, double fU, double fV, + double fZ, double &fX, double &fY) const; }; } // namespace astra |