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Comparing ray/doc/filefmts.ms (file contents):
Revision 1.1 by greg, Thu Nov 10 18:05:39 2022 UTC vs.
Revision 1.2 by greg, Fri Nov 11 02:38:34 2022 UTC

# Line 1 | Line 1
1 + .\" RCSid $Id$
2   .EQ
3   delim @@
4   .EN
# Line 838 | Line 839 | ray direction
839   surface normal
840   .RS 3
841   .RE
842 < .LP
843 < \f[C]Px, Py, Pz\f[R] :intersection point
842 > .IP "\f[B]\f[CB]Px, Py, Pz\f[B]\f[R]" 3
843 > intersection point
844 > .RS 3
845 > .RE
846   .IP "\f[B]\f[CB]T\f[B]\f[R]" 3
847   distance from start
848   .RS 3
# Line 1574 | Line 1577 | read and write font files.
1577   .LP
1578   Similar to data files, font files are usually read and stored in a
1579   lookup table.
1580 < The data structures for fonts are in src/common/font.h, and the routines
1581 < for reading and spacing them are in \f[C]src/common/font.c\f[R].
1580 > The data structures for fonts are in \f[C]src/common/font.h\f[R], and
1581 > the routines for reading and spacing them are in
1582 > \f[C]src/common/font.c\f[R].
1583   The main structure type is \f[C]FONT\f[R].
1584   The routine \f[C]getfont(fname)\f[R] loads a font file from the
1585   \f[I]Radiance\f[R] library (set by the \f[C]RAYPATH\f[R] environment
# Line 1921 | Line 1925 | Since reading an octree file also may involve reading
1925   \f[I]Radiance\f[R] scene description, some of the same library routines
1926   are called indirectly.
1927   The header file \f[C]src/common/octree.h\f[R] is needed in addition to
1928 < the \f[C]src/common/object.\f[R]h file.
1928 > the \f[C]src/common/object.h\f[R] file.
1929   The module \f[C]src/ot/writeoct.c\f[R] contains the main routines for
1930   writing an octree to stdout, while \f[C]src/common/readoct.c\f[R]
1931   contains the corresponding routines for reading an octree from a file.
# Line 2640 | Line 2644 | Macro returns \f[B]double\f[R] exposure value from lin
2644   Macro** | puts real exposure value \f[C]ex\f[R] to stream \f[C]fp\f[R].
2645   .RS 3
2646   .RE
2647 < .LP
2648 < \f[C]iscolcor(s)\f[R] :Macro returns non-zero if the line \f[C]s\f[R] is
2649 < a \f[C]COLORCORR\f[R] setting.
2647 > .IP "\f[B]\f[CB]iscolcor(s)\f[B]\f[R]" 3
2648 > Macro returns non-zero if the line \f[C]s\f[R] is a \f[C]COLORCORR\f[R]
2649 > setting.
2650 > .RS 3
2651 > .RE
2652   .IP "\f[B]\f[CB]colcorval(cc,s)\f[B]\f[R]" 3
2653   Macro assign color correction value from line \f[C]s\f[R] in the
2654   \f[C]COLOR\f[R] variable \f[C]cc\f[R].

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