colors should default to being visible
authorDiane Trout <diane@caltech.edu>
Wed, 4 Oct 2006 01:01:09 +0000 (01:01 +0000)
committerDiane Trout <diane@caltech.edu>
Wed, 4 Oct 2006 01:01:09 +0000 (01:01 +0000)
commitc678921dfb1bc20414327a96b2dec39239eda205
tree83af8dd2a1d06778f234241d0ad9849fdba43a4e
parentc087c60fe98c571a27e7508aa3d2ac14fb5d3893
colors should default to being visible
alpha of 1 is visible, 0 is invisible. having a default of invisible
is confusing.
alg/color.hpp