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- LIBRARY ROUTINES AND HEADER FILES
- SCCSid "@(#)README 2.2 9/30/92 LBL"
-
- This directory contains library routines and common header files for
- the RADIANCE programs in the directories on the same level.
-
- calcomp.h header file for expression parser
- color.h header for routines using pixel color values
- cone.h header file for cones (cones, cylinders, rings, cups, tubes)
- face.h header for routines using polygonal faces
- font.h header for font handling rountines
- fvect.h header file for floating point routines using vectors
- instance.h header file for routines using octree objects
- linregr.h header file for linear regression calculation
- mat4.h definitions for 4x4 matrix operations
- object.h header file for routines using objects and object sets
- octree.h header file for routines using octrees
- otypes.h defines for object types
- paths.h header file defining standard path names for this architecture
- random.h header file for random(3) and urand() function
- resolu.h definitions for resolution line in image file.
- standard.h standard include file for most programs
- targa.h header file for reading and writing Targa format files
- vfork.h header file for routines using vfork()
- view.h header file for image generation
- xraster.h header file for X routines using images
- xtwind.h header for X text window routines
- badarg.c check argument list against format string
- bcopy.c substitutes for library routines
- bmalloc.c memory allocation without overhead (no free lists)
- caldefn.c store variable definitions
- calexpr.c compute data values using expression parser
- calfunc.c routines for calcomp using functions
- calprnt.c routines for printing calcomp expressions
- color.c routines for color calculations
- colrops.c integer operations on COLR scanlines
- cone.c routines for making cones
- cputs.c default routine for command-line error output
- ealloc.c memory routines which call quit on error
- eputs.c default routine for error output
- erf.c BSD implementation of erf() and erfc()
- error.c standard error reporting function
- face.c routines dealing with polygonal faces
- fgetline.c read line with escaped newlines
- fgetword.c read white space separated words from stream
- font.c library routines for font handling
- frexp.c free exponent
- fropen.c find and open a Radiance library file
- fvect.c routines for float vector calculations
- fwrite.c standard lib replacement
- getpagesize.c return system page size for non-BSD machine
- getpath.c function to search for file in a list of directories
- header.c routines for reading and writing information headers
- image.c routines for image generation / pixel mapping
- instance.c routines for octree objects
- lamps.c load lamp data
- linregr.c basic linear regression calculation
- malloc.c fast malloc for memory hogs and VM environments
- mat4.c routines dealing with 4 X 4 homogeneous matrices
- modobject.c routines for tracking object modifiers
- multisamp.c binary space partitioning curve for multidimensional sampling
- objset.c routines for maintaining object sets
- octree.c routines dealing with octrees and cubes
- otypes.c object type lookup and error reporting
- peano.c generate an N-dimensional Peano space-filling curve
- portio.c routines for portable binary input and output
- process.c routines to communicate with separate process via dual pipes
- quit.c default quit() routine, calles exit()
- random.c BSD random number generator
- readfargs.c allocate, read and free object arguments (RADIANCE parser)
- readobj.c routines for reading in object descriptions
- readoct.c routines to read octree information
- resolu.c read and write image resolutions
- rexpr.c regular expression parser (ala grep)
- savestr.c routines for efficient string storage
- savqstr.c quick and dirty string saver
- spec_rgb.c convert colors and spectral ranges
- strcmp.c more efficient standard lib replacement for use with savestr()
- urand.c anticorrelated random function due to Christophe Schlick
- urind.c compute pseudo-asyncronous entry point for urand(3)
- wordfile.c open and read a file of whitespace-separated words
- words.c routines for recognizing and moving about words in strings
- wputs.c default warning message output function
- x11findwind.c find a window by its name under X
- xf.c routines to convert transform arguments into 4X4 matrix
- xraster.c X10R4 raster handling routines
- xtwind.c X10R4 text window routines
-