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root/radiance/ray/src/rt/virtuals.c
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Comparing ray/src/rt/virtuals.c (file contents):
Revision 1.23 by greg, Tue Aug 13 12:16:43 1991 UTC vs.
Revision 1.24 by greg, Fri Aug 16 09:23:15 1991 UTC

# Line 318 | Line 318 | register int  sn;      /* target source number */
318   #endif
319                                  return(f);      /* too small a target! */
320                          }
321 <                        peano(offsdir, 3, urand(931*i+5827+ssn), .005);
321 >                        peano(offsdir, 3, urand(sn*931+5827+ssn), .005);
322                          for (i = 0; i < 3; i++)
323                                  offsdir[i] = or*(1. - 2.*offsdir[i]);
324                          ssn++;
# Line 348 | Line 348 | register int  sn;      /* target source number */
348                  nok++;
349                                          /* check against obstructions */
350                  rayclear(&sr);
351 <                sr.revf = raytrace;
352 <                rayvalue(&sr);
353 <                if (bright(sr.rcol) > FTINY)
351 >                if (!localhit(&sr, &thescene) || sr.ro == source[sn].so)
352                          nhit++;
353                  if (nhit > 0 && nhit < nok) {
354   #ifdef DEBUG

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