Hello all. just thought i'd quickly ask here.
do you guys know of a shortcut to replace a given texture around the whole map without having to click on the individual brushes to change the texture? example: if i want to replace all the floor tiles on my map to a different texture is there a faster and simpler way to change ALL my floor tiles to something else quickly rather than 1 by 1? maps getting rather big so if there is a shortcut i'd love to know 
