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Comparing ray/src/rt/rcontrib.c (file contents):
Revision 2.22 by greg, Sat Jul 19 20:03:03 2014 UTC vs.
Revision 2.25 by greg, Wed May 20 13:16:20 2015 UTC

# Line 8 | Line 8 | static const char RCSid[] = "$Id$";
8  
9   #include "copyright.h"
10  
11 – #include <ctype.h>
11   #include "rcontrib.h"
12   #include "otypes.h"
13   #include "source.h"
# Line 215 | Line 214 | rcinit()
214  
215   /************************** MAIN CALCULATION PROCESS ***********************/
216  
218 – /* Set parameters for current bin evaluation */
219 – void
220 – set_eparams(char *prms)
221 – {
222 –        static char     *last_params = NULL;
223 –        char            vname[RMAXWORD];
224 –        double          value;
225 –        char            *cpd;
226 –                                        /* check if already set */
227 –        if ((prms == NULL) | (prms == last_params))
228 –                return;
229 –        if (last_params != NULL && !strcmp(prms, last_params))
230 –                return;
231 –        last_params = prms;             /* assign each variable */
232 –        while (*prms) {
233 –                if (isspace(*prms)) {
234 –                        ++prms; continue;
235 –                }
236 –                if (!isalpha(*prms))
237 –                        goto bad_params;
238 –                cpd = vname;
239 –                while (*prms && (*prms != '=') & !isspace(*prms)) {
240 –                        if (!isid(*prms))
241 –                                goto bad_params;
242 –                        *cpd++ = *prms++;
243 –                }
244 –                if (cpd == vname)
245 –                        goto bad_params;
246 –                *cpd = '\0';
247 –                while (isspace(*prms)) prms++;
248 –                if (*prms++ != '=')
249 –                        goto bad_params;
250 –                value = atof(prms);
251 –                if ((prms = fskip(prms)) == NULL)
252 –                        goto bad_params;
253 –                while (isspace(*prms)) prms++;
254 –                prms += (*prms == ',') | (*prms == ';');
255 –                varset(vname, '=', value);
256 –        }
257 –        return;
258 – bad_params:
259 –        sprintf(errmsg, "bad parameter list '%s'", last_params);
260 –        error(USER, errmsg);
261 – }
262 –
263 –
217   /* Our trace call to sum contributions */
218   static void
219   trace_contrib(RAY *r)
# Line 286 | Line 239 | trace_contrib(RAY *r)
239          if ((bval = evalue(mp->binv)) <= -.5)   /* and get bin number */
240                  return;                         /* silently ignore negatives */
241          if ((bn = (int)(bval + .5)) >= mp->nbins) {
242 <                error(WARNING, "bad bin number (ignored)");
242 >                sprintf(errmsg, "bad bin number (%d ignored)", bn);
243 >                error(WARNING, errmsg);
244                  return;
245          }
246          raycontrib(contr, r, PRIMARY);          /* compute coefficient */

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