From bf5aa06406162656752f031edf3ca90f00ff76dd Mon Sep 17 00:00:00 2001 From: Willem Jan Palenstijn Date: Mon, 2 Mar 2015 13:42:08 +0100 Subject: Untangle cuda and astra includes --- include/astra/ConeVecProjectionGeometry3D.h | 2 +- include/astra/FanFlatVecProjectionGeometry2D.h | 5 +- include/astra/GeometryUtil2D.h | 47 ++++++++++++++++ include/astra/GeometryUtil3D.h | 73 +++++++++++++++++++++++++ include/astra/ParallelVecProjectionGeometry3D.h | 2 +- 5 files changed, 123 insertions(+), 6 deletions(-) create mode 100644 include/astra/GeometryUtil2D.h create mode 100644 include/astra/GeometryUtil3D.h (limited to 'include/astra') diff --git a/include/astra/ConeVecProjectionGeometry3D.h b/include/astra/ConeVecProjectionGeometry3D.h index e82a411..71e8010 100644 --- a/include/astra/ConeVecProjectionGeometry3D.h +++ b/include/astra/ConeVecProjectionGeometry3D.h @@ -30,7 +30,7 @@ $Id$ #define _INC_ASTRA_CONEVECPROJECTIONGEOMETRY3D #include "ProjectionGeometry3D.h" -#include "../cuda/3d/dims3d.h" +#include "GeometryUtil3D.h" namespace astra { diff --git a/include/astra/FanFlatVecProjectionGeometry2D.h b/include/astra/FanFlatVecProjectionGeometry2D.h index ee85408..d93de79 100644 --- a/include/astra/FanFlatVecProjectionGeometry2D.h +++ b/include/astra/FanFlatVecProjectionGeometry2D.h @@ -30,13 +30,10 @@ $Id$ #define _INC_ASTRA_FANFLATVECPROJECTIONGEOMETRY2D #include "ProjectionGeometry2D.h" -#include "../cuda/2d/dims.h" +#include "GeometryUtil2D.h" #include -// FIXME: Avoid using -using astraCUDA::SFanProjection; - namespace astra { diff --git a/include/astra/GeometryUtil2D.h b/include/astra/GeometryUtil2D.h new file mode 100644 index 0000000..d4ee92e --- /dev/null +++ b/include/astra/GeometryUtil2D.h @@ -0,0 +1,47 @@ +/* +----------------------------------------------------------------------- +Copyright: 2010-2015, iMinds-Vision Lab, University of Antwerp + 2014-2015, CWI, Amsterdam + +Contact: astra@uantwerpen.be +Website: http://sf.net/projects/astra-toolbox + +This file is part of the ASTRA Toolbox. + + +The ASTRA Toolbox is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +The ASTRA Toolbox is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with the ASTRA Toolbox. If not, see . + +----------------------------------------------------------------------- +$Id$ +*/ + +#ifndef _INC_ASTRA_GEOMETRYUTIL2D +#define _INC_ASTRA_GEOMETRYUTIL2D + +namespace astra { + +struct SFanProjection { + // the source + float fSrcX, fSrcY; + + // the start of the (linear) detector + float fDetSX, fDetSY; + + // the length of a single detector pixel + float fDetUX, fDetUY; +}; + +} + +#endif diff --git a/include/astra/GeometryUtil3D.h b/include/astra/GeometryUtil3D.h new file mode 100644 index 0000000..698372e --- /dev/null +++ b/include/astra/GeometryUtil3D.h @@ -0,0 +1,73 @@ +/* +----------------------------------------------------------------------- +Copyright: 2010-2015, iMinds-Vision Lab, University of Antwerp + 2014-2015, CWI, Amsterdam + +Contact: astra@uantwerpen.be +Website: http://sf.net/projects/astra-toolbox + +This file is part of the ASTRA Toolbox. + + +The ASTRA Toolbox is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +The ASTRA Toolbox is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with the ASTRA Toolbox. If not, see . + +----------------------------------------------------------------------- +$Id$ +*/ + +#ifndef _INC_ASTRA_GEOMETRYUTIL3D +#define _INC_ASTRA_GEOMETRYUTIL3D + +namespace astra { + +struct SConeProjection { + // the source + double fSrcX, fSrcY, fSrcZ; + + // the origin ("bottom left") of the (flat-panel) detector + double fDetSX, fDetSY, fDetSZ; + + // the U-edge of a detector pixel + double fDetUX, fDetUY, fDetUZ; + + // the V-edge of a detector pixel + double fDetVX, fDetVY, fDetVZ; +}; + +struct SPar3DProjection { + // the ray direction + double fRayX, fRayY, fRayZ; + + // the origin ("bottom left") of the (flat-panel) detector + double fDetSX, fDetSY, fDetSZ; + + // the U-edge of a detector pixel + double fDetUX, fDetUY, fDetUZ; + + // the V-edge of a detector pixel + double fDetVX, fDetVY, fDetVZ; +}; + +void computeBP_UV_Coeffs(const SPar3DProjection& proj, + double &fUX, double &fUY, double &fUZ, double &fUC, + double &fVX, double &fVY, double &fVZ, double &fVC); + +void computeBP_UV_Coeffs(const SConeProjection& proj, + double &fUX, double &fUY, double &fUZ, double &fUC, + double &fVX, double &fVY, double &fVZ, double &fVC, + double &fDX, double &fDY, double &fDZ, double &fDC); + +} + +#endif diff --git a/include/astra/ParallelVecProjectionGeometry3D.h b/include/astra/ParallelVecProjectionGeometry3D.h index 5a63249..59238c8 100644 --- a/include/astra/ParallelVecProjectionGeometry3D.h +++ b/include/astra/ParallelVecProjectionGeometry3D.h @@ -30,7 +30,7 @@ $Id$ #define _INC_ASTRA_PARALLELVECPROJECTIONGEOMETRY3D #include "ProjectionGeometry3D.h" -#include "../cuda/3d/dims3d.h" +#include "GeometryUtil3D.h" namespace astra { -- cgit v1.2.3