use a minimum of 3 frames for line-finding (otherwise, problems when lag is 0)
commite6152056edf48a1f7908ebeadd4334d9698cd913
authorDouglas Bagnall <douglas@paradise.net.nz>
Tue, 1 Jun 2010 08:14:42 +0000 (1 20:14 +1200)
committerDouglas Bagnall <douglas@paradise.net.nz>
Tue, 1 Jun 2010 08:14:42 +0000 (1 20:14 +1200)
tree228614cfc2779371e951bed599a591533c8747a4
parent39855fecce025b83450411cffb9fca0173db3eba
use a minimum of 3 frames for line-finding (otherwise, problems when lag is 0)
edges.c