Having played around with Atlas and a post processor/analyzer/converter post Atlas (https://wildfiregames.com/forum/topic/169808-map-making-support-and-conversion-tool-post-atlas/?do=findComment&comment=762301 ) I thought it might be useful to add a few capabilities to Atlas without actually changing it. My initial concern was the difficulty (for my clumsy attempts of editing) to place walls with segments and turrets properly algined and without gaps. Hence, I started defining a tool