debian man page for lampcolor

LAMPCOLOR(1)						      General Commands Manual						      LAMPCOLOR(1)

NAME
       lampcolor - compute spectral radiance for diffuse emitter

SYNOPSIS
       lampcolor [ lamptable ]

DESCRIPTION
       Lampcolor  is  an  interactive program for computing the appropriate color for a diffuse emitter.  From the total lumen output and a simple
       description of the fixture geometry, the radiance for a diffuse fixture is calculated.  Since most light fixtures are not  really  diffuse,
       the preferred method is to use luminaire distribution data (see ies2rad(1)).

       A  table of lamp colors and depreciation factors is used to get the color for a specific lamp type.  If "white" is specified, the lamp will
       be uncolored.  This is probably preferable for scenes with only a single variety of lamp in order to produce color-balanced images.

ENVIRONMENT
       RAYPATH	      Directories to check for lamp table

FILES
       lamp.tab       Default lamp lookup table

AUTHOR
       Greg Ward

ACKNOWLEDGEMENT
       Work on this program was initiated and sponsored by the LESO group at EPFL in Switzerland.

SEE ALSO
       ies2rad(1)

RADIANCE
							     11/15/93							      LAMPCOLOR(1)