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root/radiance/ray/src/rt/m_direct.c
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Comparing ray/src/rt/m_direct.c (file contents):
Revision 2.17 by greg, Wed Nov 15 18:02:53 2023 UTC vs.
Revision 2.18 by greg, Tue Dec 3 19:36:58 2024 UTC

# Line 108 | Line 108 | redirect(              /* compute n'th ray redirection */
108          va++;                           /* compute direction */
109          for (j = 0; j < 3; j++) {
110                  nr.rdir[j] = evalue(va[j]);
111 <                if (errno == EDOM || errno == ERANGE)
111 >                if ((errno == EDOM) | (errno == ERANGE))
112                          goto computerr;
113          }
114          if (mf->fxp != &unitxf)
# Line 180 | Line 180 | dir_proj(              /* compute a director's projection */
180          errno = 0;
181          va = mf->ep + 4*n;
182          coef = evalue(va[0]);
183 <        if (errno == EDOM || errno == ERANGE)
183 >        if ((errno == EDOM) | (errno == ERANGE))
184                  goto computerr;
185          if (coef <= FTINY)
186                  return(0);              /* insignificant */
187          va++;
188          for (i = 0; i < 3; i++) {
189                  newdir[i] = evalue(va[i]);
190 <                if (errno == EDOM || errno == ERANGE)
190 >                if ((errno == EDOM) | (errno == ERANGE))
191                          goto computerr;
192          }
193          if (mf->fxp != &unitxf)

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