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root/radiance/ray/src/rt/srcsamp.c
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Comparing ray/src/rt/srcsamp.c (file contents):
Revision 1.2 by greg, Mon Oct 21 14:27:36 1991 UTC vs.
Revision 1.3 by greg, Tue Oct 22 11:23:55 1991 UTC

# Line 88 | Line 88 | tryagain:
88          if (source[si->sn].sflags & SFLAT) {
89                  si->dom *= sflatform(si->sn, dir);
90                  if (si->dom <= FTINY) {         /* behind source */
91 <                        si->sp = si->np;
91 >                        si->np = 0;
92                          goto tryagain;
93                  }
94                  si->dom *= (double)(size[SU]*size[SV])/(MAXSPART*MAXSPART);
# Line 158 | Line 158 | FVECT  ro;
158                                          /* first check point location */
159          clrpart(si->spt);
160          sp = &source[si->sn];
161 <        rad2 = 1.273 * DOT(sp->ss[SV],sp->ss[SV]);
161 >        rad2 = 1.365 * DOT(sp->ss[SV],sp->ss[SV]);
162          v[0] = ro[0] - sp->sloc[0];
163          v[1] = ro[1] - sp->sloc[1];
164          v[2] = ro[2] - sp->sloc[2];

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