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root/radiance/ray/src/hd/rhd_glx.c
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Comparing ray/src/hd/rhd_glx.c (file contents):
Revision 3.11 by gregl, Thu Jan 1 14:48:46 1998 UTC vs.
Revision 3.12 by gregl, Thu Jan 1 16:28:44 1998 UTC

# Line 278 | Line 278 | double rad;
278   {
279          register int    ci, j;
280          double  apexh, basez;
281 +                                        /* is window mapped? */
282 +        if (!mapped)
283 +                return;
284                                          /* compute apex height (0. to 1.) */
285          if (ip[2] > 1e6)
286                  apexh = 1. - 1./DEPTHFACT;

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