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root/radiance/ray/src/rt/rcontrib.c
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Comparing ray/src/rt/rcontrib.c (file contents):
Revision 2.23 by greg, Mon Aug 25 13:18:30 2014 UTC vs.
Revision 2.24 by greg, Wed May 20 12:58:31 2015 UTC

# Line 215 | Line 215 | rcinit()
215  
216   /************************** MAIN CALCULATION PROCESS ***********************/
217  
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 –
218   /* Our trace call to sum contributions */
219   static void
220   trace_contrib(RAY *r)

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