X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=include%2Fir.h;h=c7f63a04b87053081ddb20a2fc547506fb7f337c;hb=d46f5229565d6fdd6c3d164ee0790433ff9118a2;hp=e510c75b8ddc332da4a47b2fe7cc6331bfe38965;hpb=9c40ac1eddbc3ed2b68c88e20b332bd727ca2dde;p=ctsim.git

diff --git a/include/ir.h b/include/ir.h
index e510c75..c7f63a0 100644
--- a/include/ir.h
+++ b/include/ir.h
@@ -2,8 +2,14 @@
 **  This is part of the CTSim program
 **  Copyright (C) 1983-2000 Kevin Rosenberg
 **
-**  $Id: ir.h,v 1.3 2000/04/29 23:24:29 kevin Exp $
+**  $Id: ir.h,v 1.5 2000/05/02 20:00:25 kevin Exp $
 **  $Log: ir.h,v $
+**  Revision 1.5  2000/05/02 20:00:25  kevin
+**  *** empty log message ***
+**
+**  Revision 1.4  2000/05/02 15:31:39  kevin
+**  code cleaning
+**
 **  Revision 1.3  2000/04/29 23:24:29  kevin
 **  *** empty log message ***
 **
@@ -376,27 +382,14 @@ int main(const int argc, char * const argv[]);
 
 /* bspline.c */
 int bspline(int samples, int zoom_factor, int spline_order, double input[], double output[]);
-/* clip.c */
-int inside_obj(const OBJECT *obj, double x, double y, const int coord_type);
-int clipsegment(double *x1, double *y1, double *x2, double *y2, const double u, const double v);
-int clipsector(double *x1, double *y1, double *x2, double *y2, const double u, const double v);
-int clipcircle(double *x1, double *y1, double *x2, double *y2, const double cx, const double cy, const double radius, double t1, double t2);
-int cliptriangle(double *x1, double *y1, double *x2, double *y2, const double u, const double v, const int clip_xaxis);
 /* convolve.c */
 double convolve(const double f1[], const double f2[], const double dx, const int n, const int np, const int func_type);
 double convolve_both(const double f1[], const double f2[], const double dx, const int n, const int np);
-/* ctsub.c */
-OBJECT *alloc_obj(int n);
-void dminmax(const double array[], const int pts, double *xmin, double *xmax);
 void rotate2d(double x[], double y[], int pts, double angle);
 void xlat2d(double x[], double y[], int pts, double xoffset, double yoffset);
 void scale2d(double x[], double y[], int pts, double xfact, double yfact);
 int circle_pts(double theta);
 /* filt.c */
-const char *interp_name_of(int interp_type);
-const char *filter_name_of(int filt_type);
-int interp_select(void);
-int filter_select(double *filt_param);
 double d_filtfunc(int filt_type, double x, double bw, double param, int n);
 double filter_freq(int filt_type, double u, double bw, double param);
 double a_filtfunc(int filt_type, double x, double bw, double param);
@@ -425,13 +418,14 @@ int opt_set_trace(const char *optarg, const char *program);
 const char *name_of_picture(const int picnum);
 int opt_set_picture(const char *optarg, const char *program);
 int opt_set_interpolation(const char *optarg, const char *program);
+const char *name_of_interpolation(int interp_type);
 int opt_set_filter(const char *optarg, const char *program);
 const char *name_of_filter(const int filter);
 int opt_set_filter_domain(const char *optarg, const char *program);
 const char *name_of_filter_domain(const int domain);
 int opt_set_backproj(const char *optarg, const char *program);
 const char *name_of_backproj(const int backproj);
-/* pic.c */
+/* phm.c */
 PICTURE *select_pic(void);
 PICTURE *create_pic_from_file(const char *fname);
 PICTURE *create_pic(const int picnum);
@@ -445,24 +439,27 @@ void makeobjxform(OBJECT *obj);
 void calc_arc(double x[], double y[], const int pts, const double xcent, const double ycent, 
 	      const double r, const double start, const double stop);
 void calc_ellipse(double x[], double y[], const int pts, const double u, const double v);
+OBJECT *alloc_obj(void);
 void prt_pic(PICTURE *pic);
 void show_pic(const PICTURE *pic);
 void draw_pic(const PICTURE *pic);
-/* pic2image.c */
+/* phm2image.c */
 void pic_to_image(const PICTURE *pic, IMAGE *im, const int col_start, const int col_count,
 		  const int nsample, const int trace);
+int inside_obj(const OBJECT *obj, double x, double y, const int coord_type);
 /* ray.c */
-void rs_trace_showprm (const char *label, const char *fmt, int row, int color, ...);
 DETECTOR *detect_create(const PICTURE *pic, int ndet, int nview, int nsample, const double rot_anglen);
 void detect_free(DETECTOR *det);
+double calc_rsum(const PICTURE *pic, const double x1, const double y1, const double x2, const double y2);
+double calc_objsum(const OBJECT *obj, const double x1, const double y1, const double x2, const double y2);
+int clipobj(const OBJECT *obj, double *x1, double *y1, double *x2, double *y2);
+/* raycollect.c */
 int raysum_collect(RAYSUM *rs, const DETECTOR *det, const PICTURE *pic, const int start_view, 
 		   const int trace, const int unit_pulse);
 void rayview(const PICTURE *pic, DETARRAY *darray, const DETECTOR *det, 
 	     const double xd1, const double yd1, const double xd2, const double yd2, 
 	     const double xs1, const double ys1, const double xs2, const double ys2, const int unit_pulse);
-double calc_rsum(const PICTURE *pic, const double x1, const double y1, const double x2, const double y2);
-double calc_objsum(const OBJECT *obj, const double x1, const double y1, const double x2, const double y2);
-int clipobj(const OBJECT *obj, double *x1, double *y1, double *x2, double *y2);
+void rs_trace_showprm (const char *label, const char *fmt, int row, int color, ...);
 /* rayio.c */
 RAYSUM *raysum_create(const char *fname, const int nview, const int ndet);
 RAYSUM *raysum_create_from_det(const char *fname, const DETECTOR *det);
@@ -480,16 +477,9 @@ void detarray_free(DETARRAY *darray);
 int detarray_read(RAYSUM *rs, DETARRAY *darray, const int view_num);
 int detarray_write(RAYSUM *rs, const DETARRAY *darray, const int view_num);
 int raysum_print(const RAYSUM *rs);
-/* phantom.c */
+/* phmstd.c */
 void herm_head(PICTURE *pic);
 void row_head(PICTURE *pic);
 void row_bord_head(PICTURE *pic);
-/* xform.c */
-void indent_mtx2(GRFMTX_2D m);
-void xlat_mtx2(GRFMTX_2D m, const double x, const double y);
-void scale_mtx2(GRFMTX_2D m, const double sx, const double sy);
-void rot_mtx2(GRFMTX_2D m, const double theta);
-void mult_mtx2(GRFMTX_2D m1, GRFMTX_2D m2, GRFMTX_2D result);
-void xform_mtx2(GRFMTX_2D m, double *x, double *y);
 
 #endif