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root/Development/ray/src/px/pcomb.c
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Comparing ray/src/px/pcomb.c (file contents):
Revision 2.19 by greg, Thu Sep 5 10:38:53 1996 UTC vs.
Revision 2.20 by greg, Thu Sep 19 12:10:46 1996 UTC

# Line 534 | Line 534 | register char  *nam;
534          if (ltick[fn] < eclock) {               /* need to compute? */
535                  lorg[fn][0] = lorg[fn][1] = lorg[fn][2] = 0.0;
536                  ldir[fn][0] = ldir[fn][1] = ldir[fn][2] = 0.0;
537 +                ldist[fn] = -1.0;
538                  if (input[fn].vw.type == 0)
539                          errno = EDOM;
540                  else {

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