X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=include%2Fprojections.h;h=d2fe89c0e6a286f58c7ae9f5c98fa76cd9c2780b;hp=b86f448a9edd091f7c45248c5d4b355c1c6b9a6b;hb=3ea498d51ce4597e9649cd21f155b51175ea0bea;hpb=9ff5b5165b2c8871bd4b29ccd5ca794638414615

diff --git a/include/projections.h b/include/projections.h
index b86f448..d2fe89c 100644
--- a/include/projections.h
+++ b/include/projections.h
@@ -9,7 +9,7 @@
 **  This is part of the CTSim program
 **  Copyright (c) 1983-2001 Kevin Rosenberg
 **
-**  $Id: projections.h,v 1.32 2001/03/13 04:44:25 kevin Exp $
+**  $Id: projections.h,v 1.35 2001/03/21 21:45:31 kevin Exp $
 **
 **
 **  This program is free software; you can redistribute it and/or modify
@@ -65,7 +65,7 @@ public:
     THETA_RANGE_FOLD_TO_PI,
   };
 
-  ParallelRaysums (Projections* pProjections, int iThetaRange);
+  ParallelRaysums (const Projections* pProjections, int iThetaRange);
   ~ParallelRaysums ();
 
   typedef std::vector<ParallelRaysumCoordinate*> CoordinateContainer;
@@ -84,6 +84,7 @@ private:
   CoordinateContainer m_vecpCoordinates;
   CoordinateContainer m_vecpSortedByT;
   CoordinateContainer m_vecpSortedByTheta;
+  ParallelRaysumCoordinate* m_pCoordinates;
   int m_iNumCoordinates;
   int m_iNumView;
   int m_iNumDet;
@@ -128,13 +129,15 @@ class Projections
   bool detarrayRead (fnetorderstream& fs, DetectorArray& darray, const int view_num);
   bool detarrayWrite (fnetorderstream& fs, const DetectorArray& darray, const int view_num);
 
-  Projections* interpolateToParallel();
+  Projections* interpolateToParallel() const;
 
   bool convertPolar (ImageFile& rIF, int iInterpolation);
   bool convertFFTPolar (ImageFile& rIF, int iInterpolation, int iZeropad);
-  bool calcArrayPolarCoordinates (unsigned int nx, unsigned int ny, double** ppdView, double** ppdDet);
+  void calcArrayPolarCoordinates (unsigned int nx, unsigned int ny, double** ppdView, double** ppdDet, 
+    int iNumDetWithZeros, double dZeropadRatio, double dDetInc);
   void interpolatePolar (ImageFileArray& v, ImageFileArray& vImag, unsigned int nx, unsigned int ny, std::complex<double>** ppcDetValue,
-    double** ppdDet, double** ppdView, unsigned int nView, unsigned int nDet, int iInterpolate);
+    double** ppdDet, double** ppdView, unsigned int nView, unsigned int nDet, unsigned int nDetWithZeros, 
+    int iInterpolate);
 
   bool reconstruct (ImageFile& im, const char* const filterName, double filt_param, const char* const filterMethodName, const int zeropad, const char* frequencyFilterName, const char* const interpName, int interp_param, const char* const backprojName, const int trace) const;