r184: *** empty log message ***

[ctsim.git] / include / scanner.h

diff --git a/include/scanner.h b/include/scanner.h
index 550573a68e6ecdaccfd662d4ac4a36777e889407..79eee68d0969287709637f61dc2f931e4d1d5d17 100644 (file)
--- a/include/scanner.h
+++ b/include/scanner.h
@@ -9,7 +9,7 @@
 **  This is part of the CTSim program
 **  Copyright (C) 1983-2000 Kevin Rosenberg
 **
-**  $Id: scanner.h,v 1.11 2000/08/02 18:06:00 kevin Exp $
+**  $Id: scanner.h,v 1.12 2000/08/25 15:59:13 kevin Exp $
 **
 **
 **  This program is free software; you can redistribute it and/or modify
@@ -74,10 +74,12 @@ class Scanner
   static const int Scanner::GEOMETRY_EQUIANGULAR;
 
   
-  Scanner (const Phantom& phm, const char* const geometryName, int nDet, int nView, int nSample, const double rot_anglen);
+  Scanner (const Phantom& phm, const char* const geometryName, int nDet, int nView, int nSample, const double rot_anglen, double dFieldOfView, double dFocalLength);
   ~Scanner();
   
-  void collectProjections (Projections& proj, const Phantom& phm, const int start_view = 0, const int trace = TRACE_NONE, SGP* pSGP = NULL);
+  void collectProjections (Projections& proj, const Phantom& phm, const int trace = TRACE_NONE, SGP* pSGP = NULL);
+
+  void collectProjections (Projections& proj, const Phantom& phm, const int iStartView, const int iNumViews, bool bStoreAtViewPosition, const int trace = TRACE_NONE, SGP* pSGP = NULL);
 
   void setNView (int nView);
 
@@ -88,7 +90,7 @@ class Scanner
   const double phmLen(void) const {return m_phmLen;}
   const double rotInc(void) const {return m_rotInc;}
   const double detInc(void) const {return m_detInc;}
-  const double radius(void) const {return m_radius;}
+  const double detLen(void) const {return m_detLen;}
 
   static const int getGeometryCount() {return s_iGeometryCount;}
   static const char** getGeometryNameArray() {return s_aszGeometryName;}
@@ -104,12 +106,13 @@ class Scanner
   unsigned int m_nDet;         /* Number of detectors in array */
   unsigned int m_nView;                /* Number of rotated views */
   unsigned int m_nSample;      /* Number of rays per detector */
-  double m_detLen;             /* Total length of detector array */
-  double m_rotLen;             /* Rotation angle length in radians (norm 2PI) */
-  double m_detInc;             /* Increment between centers of detectors */
-  double m_rotInc;             /* Increment in rotation angle between views */
-  double m_radius;             /* Radius of rotation.  Distance from center of phm to center of det */
-  double m_phmLen;              /* Maximum Length of phantom or area of interest */
+  double m_dFieldOfView;        // Field of View
+  double m_dFocalLength;         // Focal Length
+  double m_detLen;             // Total length of detector array 
+  double m_rotLen;             // Rotation angle length in radians (norm 2PI)
+  double m_detInc;             // Increment between centers of detectors 
+  double m_rotInc;             // Increment in rotation angle between views 
+  double m_phmLen;              // Maximum Length of phantom or area of interest
   int m_trace;
   struct {
     double xd1,yd1,xd2,yd2;    /* Coordinates of detector endpoints */
@@ -120,7 +123,6 @@ class Scanner
   static const char* s_aszGeometryName[];
   static const char* s_aszGeometryTitle[];
   static const int s_iGeometryCount;
-  static const int N_EXTRA_DETECTORS=0;    // Number of extra detectors widths when calculating detlen 
 
   void projectSingleView (const Phantom& phm, DetectorArray& darray, const double xd1, const double yd1, const double xd2, const double yd2, const double xs1, const double ys1, const double xs2, const double ys2, SGP* pSGP);
 
@@ -128,7 +130,7 @@ class Scanner
 
   double projectLineAgainstPElem (const PhantomElement& pelem, const double x1, const double y1, const double x2, const double y2, SGP* pSGP);
 
-  void traceShowParam (const char *label, const char *fmt, int row, int color, ...);
+  void traceShowParam (SGP* pSGP, const char *label, const char *fmt, int row, int color, ...);
 
 
 };