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Comparing ray/doc/notes/ReleaseNotes (file contents):
Revision 1.79 by greg, Thu Jun 2 04:47:26 2005 UTC vs.
Revision 1.86 by greg, Tue Jun 14 17:10:05 2005 UTC

# Line 1465 | Line 1465 | Made rtcontrib -f option search RAYPATH directories.
1465   Made it so -o option of rtcontrib can pipe -o output to a command.
1466  
1467   Added -if and -of options to total for binary i/o (following rcalc mold).
1468 +
1469 + Switched default options in rtrace to use Russian roulette.  (Rpict and rvu
1470 + still use biased ray termination.)
1471 +
1472 + Added rtcontrib -r option to recover partial output.
1473 +
1474 + Added -u rendering option for pure Monte Carlo sampling.
1475 + (Got rid of -DMC compile option, which this makes superfluous.)
1476 +
1477 + Changed -t option of rlam to accept strings as well as single characters.
1478 +
1479 + Fixed bug in rcalc with -l option where it would sometimes go into an
1480 + infinite loop.
1481 +
1482 + Fixed truly ancient bug in bounding box computation for cones, which
1483 + could (and did) cause missing segments.

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