Update lines content only once per frame
Update lines content only once per frame

Signed-off-by: Nathan Sobo <2e8aa918660411855c6d44d5bb2da677aa033255@github.com>

andrewleverette/atom,t9md/atom,sotayamashita/atom,Arcanemagus/atom,stinsonga/atom,Mokolea/atom,AlexxNica/atom,CraZySacX/atom,stinsonga/atom,liuderchi/atom,decaffeinate-examples/atom,CraZySacX/atom,brettle/atom,PKRoma/atom,CraZySacX/atom,atom/atom,liuderchi/atom,decaffeinate-examples/atom,decaffeinate-examples/atom,Mokolea/atom,brettle/atom,Arcanemagus/atom,FIT-CSE2410-A-Bombs/atom,FIT-CSE2410-A-Bombs/atom,andrewleverette/atom,FIT-CSE2410-A-Bombs/atom,stinsonga/atom,AlexxNica/atom,sotayamashita/atom,kevinrenaers/atom,decaffeinate-examples/atom,sotayamashita/atom,AlexxNica/atom,t9md/atom,brettle/atom,Arcanemagus/atom,andrewleverette/atom,atom/atom,stinsonga/atom,atom/atom,Mokolea/atom,liuderchi/atom,liuderchi/atom,PKRoma/atom,ardeshirj/atom,kevinrenaers/atom,t9md/atom,PKRoma/atom,ardeshirj/atom,ardeshirj/atom,kevinrenaers/atom