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Revision 1.6 by greg, Tue Mar 11 02:21:45 2008 UTC vs.
Revision 1.8 by greg, Thu Dec 18 23:26:57 2008 UTC

# Line 371 | Line 371 | The default value is 0.
371   .BR PICTURE
372   This is the root name of the output picture file(s).
373   This name will have appended the view identifier (or a number if no
374 < id was used) and a ".pic" suffix.
374 > id was used) and a ".hdr" suffix.
375   If a picture corresponding to a specific view exists and is not out
376   of date with respect to the given octree, it will not be
377   re-rendered.
# Line 472 | Line 472 | There is no default value for this variable.
472   .BR oconv
473   This variable may be used to specify special options to
474   .I oconv.
475 + If the first word of the first instance of this variable is not an option,
476 + it will be used in place of the default command path, "oconv".
477   See the
478   .I oconv(1)
479   manual page for a list of valid options.
# Line 479 | Line 481 | manual page for a list of valid options.
481   .BR mkillum
482   This variable may be used to specify additional options to
483   .I mkillum.
484 + If the first word of the first instance of this variable is not an option,
485 + it will be used in place of the default command path, "mkillum".
486   See the
487   .I rtrace(1)
488   manual page for a list of valid options.
# Line 492 | Line 496 | These options will appear after the options set automa
496   .I rad,
497   and thus will override the default values.
498   .TP
499 + .BR rpict
500 + This variable may be used to specify overriding options specific to
501 + .I rpict.
502 + If the first word of the first instance of this variable is not an option,
503 + it will be used in place of the default command path, "rpict".
504 + See the
505 + .I rpict(1)
506 + man page for a list of valid options.
507 + .TP
508 + .BR rvu
509 + This variable may be used to specify overriding options specific to
510 + .I rvu.
511 + If the first word of the first instance of this variable is not an option,
512 + it will be used in place of the default command path, "rvu".
513 + See the
514 + .I rvu(1)
515 + man page for a list of valid options.
516 + .TP
517   .BR pfilt
518   This variable may be used to specify additional options to
519   .I pfilt.
520 + If the first word of the first instance of this variable is not an option,
521 + it will be used in place of the default command path, "pfilt".
522   See the
523   .I pfilt(1)
524   manual page for details.
# Line 567 | Line 591 | DET= low               # default was medium - our space is almost e
591   PEN= True               # we want to see soft shadows from our window
592   VAR= hi         # daylight can result in fairly harsh lighting
593   view= XYa \-vv 120      # let's try a fisheye view
594 < PICT= tutor             # our picture name will be "tutor_XYa.pic"
594 > PICT= tutor             # our picture name will be "tutor_XYa.hdr"
595   .fi
596   .PP
597   Note the use of abbreviations, and the modification of a standard

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