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root/Development/ray/src/cv/bsdf2rad.c
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Comparing ray/src/cv/bsdf2rad.c (file contents):
Revision 2.38 by greg, Sat Mar 27 17:50:18 2021 UTC vs.
Revision 2.42 by greg, Sat Jun 7 05:09:45 2025 UTC

# Line 7 | Line 7 | static const char RCSid[] = "$Id$";
7  
8   #include <stdlib.h>
9   #include "rtio.h"
10 – #include "paths.h"
10   #include "rtmath.h"
11   #include "bsdfrep.h"
12  
# Line 44 | Line 43 | const double   sph_xoffset = 15.;
43   #define set_minlog()    overall_min = (overall_min < 1e-5) ? 1e-5 : overall_min; \
44                                  min_log10 = log10(overall_min) - .1
45  
47 – char    *progname;
48 –
46   /* Get Fibonacci sphere vector (0 to NINCIDENT-1) */
47   static RREAL *
48   get_ivector(FVECT iv, int i)
# Line 144 | Line 141 | plotBSDF(const char *fname, const FVECT ivec, int dfl,
141                  SDValue sval;
142                  double  bsdf;
143                  ovec_from_pos(ovec, i*GRIDSTEP, j*GRIDSTEP);
144 <                if (SDreportError(SDevalBSDF(&sval, ovec,
145 <                                                ivec, sd), stderr))
144 >                if (SDreportError(SDevalBSDF(&sval, ivec,
145 >                                                ovec, sd), stderr))
146                          return(0);
147                  if (sval.cieY > overall_max)
148                          overall_max = sval.cieY;
# Line 638 | Line 635 | convert_mgf(const char *mgfdata)
635          if ((fp = popen(cmdbuf, "r")) == NULL ||
636                          fscanf(fp, "%f %f %f %f %f %f",
637                                  &xmin, &xmax, &ymin, &ymax, &zmin, &zmax) != 6
638 <                        || pclose(fp) < 0) {
638 >                        || pclose(fp) != 0) {
639                  fprintf(stderr, "%s: error reading from command: %s\n",
640                                  progname, cmdbuf);
641                  return;
# Line 709 | Line 706 | main(int argc, char *argv[])
706          double  myLim[2];
707          SDData  myBSDF;
708          int     a, n;
709 +                                                /* set global progname */
710 +        fixargv0(argv[0]);
711                                                  /* check arguments */
713 –        progname = argv[0];
712          a = 1;
713          myLim[0] = -1; myLim[1] = -2;           /* specified BSDF range? */
714          if (argc > a+3 && argv[a][0] == '-' && argv[a][1] == 'r') {

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