xenial (1) lampcolor.1.gz

Provided by: radiance_4R1+20120125-1.1_amd64 bug

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)