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root/Development/ray/src/rt/raytrace.c
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Comparing ray/src/rt/raytrace.c (file contents):
Revision 2.37 by greg, Tue Mar 11 17:08:55 2003 UTC vs.
Revision 2.38 by greg, Tue Mar 11 19:29:05 2003 UTC

# Line 174 | Line 174 | int  mod;
174                  }
175                  ******/
176                                          /* hack for irradiance calculation */
177 <                if (do_irrad && !(r->crtype & ~(PRIMARY|TRANS))) {
177 >                if (do_irrad && !(r->crtype & ~(PRIMARY|TRANS)) &&
178 >                                (ofun[m->otype].flags & (T_M|T_X))) {
179                          if (irr_ignore(m->otype)) {
180   #if  MAXLOOP
181                                  depth--;

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