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root/radiance/ray/src/common/tonemap.c
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Comparing ray/src/common/tonemap.c (file contents):
Revision 3.21 by greg, Wed Jan 18 00:24:38 2006 UTC vs.
Revision 3.22 by greg, Thu Mar 23 22:01:43 2006 UTC

# Line 195 | Line 195 | int    len
195                          cmon[GRN] = tms->inpsf*scan[i][GRN];
196                          cmon[BLU] = tms->inpsf*scan[i][BLU];
197                  }
198 + #ifdef isnan
199 +                if (isnan(cmon[RED]) || isinf(cmon[RED])) cmon[RED] = .0f;
200 +                if (isnan(cmon[GRN]) || isinf(cmon[GRN])) cmon[GRN] = .0f;
201 +                if (isnan(cmon[BLU]) || isinf(cmon[BLU])) cmon[BLU] = .0f;
202 + #endif
203                                                          /* world luminance */
204                  lum =   tms->clf[RED]*cmon[RED] +
205                          tms->clf[GRN]*cmon[GRN] +

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