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Comparing ray/doc/notes/ReleaseNotes (file contents):
Revision 1.43 by greg, Fri Sep 10 16:05:07 2004 UTC vs.
Revision 1.47 by greg, Mon Sep 20 16:26:57 2004 UTC

# Line 1305 | Line 1305 | Fixed rad so that 'scene' variable may consist only of
1305   Fixed bug introduced in shadow caching routines where sources in the
1306   middle of spheres were not illuminating properly.  Thanks to Guilio
1307   Antonutto for spotting this problem.
1308 +
1309 + Modified gensky behavior so if time is given with standard time zone
1310 + designation, any -m option is ignored.
1311 +
1312 + Added -n option to mkillum for (shared memory) parallel processing.
1313 +
1314 + Fixed a long-standing bug in parallel processing code that only
1315 + seemed to manifest with the new mkillum -n option, where rtrace
1316 + would deadlock upon termination.  The reason it never showed up
1317 + before is because I always closed processes in the reverse order
1318 + of opening them in other programs.  I went through and found similar
1319 + (potential) bugs in the rview device subprocess code and util/netproc.c.

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