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root/radiance/ray/doc/man/man1/rtrace.1
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Comparing ray/doc/man/man1/rtrace.1 (file contents):
Revision 1.6 by greg, Thu Apr 14 18:04:12 2005 UTC vs.
Revision 1.7 by greg, Tue Apr 19 01:15:06 2005 UTC

# Line 89 | Line 89 | v      value (radiance)
89   .IP
90   w       weight
91   .IP
92 + W       contribution
93 + .IP
94   l       effective length of ray
95   .IP
96   L       first intersection distance
# Line 111 | Line 113 | If the letter 't' appears in
113   .I spec,
114   then the fields following will be printed for every ray traced,
115   not just the final result.
116 + If the capital letter 'T' is given instead of 't', then all rays will
117 + be reported, including shadow testing rays to light sources.
118   Spawned rays are indented one tab for each level.
119   .IP
120   Note that there is no space between this option and its argument.
# Line 125 | Line 129 | Any ray striking an object having
129   .I mod
130   as its modifier will not be reported to the standard output with
131   the rest of the rays being traced.
132 < This option has no effect unless the 't' option has been given as
133 < part of the output specifier.
132 > This option has no effect unless either the 't' or 'T'
133 > option has been given as part of the output specifier.
134   Any number of excluded modifiers may be given, but each
135   must appear in a separate option.
136   .TP

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