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Comparing ray/src/common/README (file contents):
Revision 1.1 by greg, Mon Nov 11 14:04:09 1991 UTC vs.
Revision 2.3 by greg, Tue Nov 10 13:53:01 1992 UTC

# Line 8 | Line 8 | calcomp.h      header file for expression parser
8   color.h         header for routines using pixel color values
9   cone.h          header file for cones (cones, cylinders, rings, cups, tubes)
10   face.h          header for routines using polygonal faces
11 + font.h          header for font handling rountines
12   fvect.h         header file for floating point routines using vectors
13   instance.h      header file for routines using octree objects
14   linregr.h       header file for linear regression calculation
# Line 15 | Line 16 | mat4.h         definitions for 4x4 matrix operations
16   object.h        header file for routines using objects and object sets
17   octree.h        header file for routines using octrees
18   otypes.h        defines for object types
19 + paths.h         header file defining standard path names for this architecture
20   random.h        header file for random(3) and urand() function
19 – rasterfile.h    description of header for files containing raster images
21   resolu.h        definitions for resolution line in image file.
22   standard.h      standard include file for most programs
23   targa.h         header file for reading and writing Targa format files
24 + vfork.h         header file for routines using vfork()
25   view.h          header file for image generation
26   xraster.h       header file for X routines using images
27   xtwind.h        header for X text window routines
# Line 33 | Line 35 | calprnt.c      routines for printing calcomp expressions
35   color.c         routines for color calculations
36   colrops.c       integer operations on COLR scanlines
37   cone.c          routines for making cones
38 + cputs.c         default routine for command-line error output
39   ealloc.c        memory routines which call quit on error
40 + eputs.c         default routine for error output
41 + erf.c           BSD implementation of erf() and erfc()
42   error.c         standard error reporting function
43 + expandarg.c     expand command-line argument to read from environ or file
44   face.c          routines dealing with polygonal faces
45   fgetline.c      read line with escaped newlines
46   fgetword.c      read white space separated words from stream
47 < frexp.c         find and open a Radiance library file
47 > font.c          library routines for font handling
48 > frexp.c         free exponent
49 > fropen.c        find and open a Radiance library file
50   fvect.c         routines for float vector calculations
51 + fwrite.c        standard lib replacement
52   getpagesize.c   return system page size for non-BSD machine
53   getpath.c       function to search for file in a list of directories
54   header.c        routines for reading and writing information headers
# Line 49 | Line 58 | lamps.c                load lamp data
58   linregr.c       basic linear regression calculation
59   malloc.c        fast malloc for memory hogs and VM environments
60   mat4.c          routines dealing with 4 X 4 homogeneous matrices
52 – misc.c          miscellaneous routines used by most programs
61   modobject.c     routines for tracking object modifiers
62   multisamp.c     binary space partitioning curve for multidimensional sampling
63   objset.c        routines for maintaining object sets
64   octree.c        routines dealing with octrees and cubes
65   otypes.c        object type lookup and error reporting
66   peano.c         generate an N-dimensional Peano space-filling curve
67 + portio.c        routines for portable binary input and output
68   process.c       routines to communicate with separate process via dual pipes
69 + quit.c          default quit() routine, calles exit()
70 + random.c        BSD random number generator
71   readfargs.c     allocate, read and free object arguments (RADIANCE parser)
72   readobj.c       routines for reading in object descriptions
73   readoct.c       routines to read octree information
# Line 65 | Line 76 | rexpr.c                regular expression parser (ala grep)
76   savestr.c       routines for efficient string storage
77   savqstr.c       quick and dirty string saver
78   spec_rgb.c      convert colors and spectral ranges
79 + strcmp.c        more efficient standard lib replacement for use with savestr()
80   urand.c         anticorrelated random function due to Christophe Schlick
81   urind.c         compute pseudo-asyncronous entry point for urand(3)
82 + wordfile.c      open and read a file of whitespace-separated words
83   words.c         routines for recognizing and moving about words in strings
84 + wputs.c         default warning message output function
85   x11findwind.c   find a window by its name under X
86   xf.c            routines to convert transform arguments into 4X4 matrix
87 + xraster.c       X10R4 raster handling routines
88 + xtwind.c        X10R4 text window routines

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