require('sketchup.rb')
module TIG
 def self.selected_connected_into_components()
  model=Sketchup.active_model
  ents=model.active_entities
  ss=model.selection
  faces=[]
  ss.each{|e|
    if e.class==Sketchup::Face
      faces << e
     faces << e.edges
    end
  }
  faces.flatten!
  faces.uniq!
  cons=[]
  faces.dup.each{|e|
    next unless e.valid? and e.class==Sketchup::Face and faces.include?(e)
   con=e.all_connected
   con.each{|c|faces.delete(c)}
   cons << con
  }
  model.start_operation("TIG.selected_connected_into_components")
  cons.each{|con|
    grp=ents.add_group(con)
   ins=grp.to_component
   defn=ins.definition
   defn.invalidate_bounds
   defn.name="Component#1" ### will increment
  }
  model.commit_operation
 end
end
### Usage: Select what faces are to become components
### TIG.selected_connected_into_components in the Ruby Console