스케치업 도우미

DataCleanupUtils.rb

def pick_one_surface()
  model = Sketchup.active_model
  faces = model.entities.grep(Sketchup::Face)
  puts(faces.length)
  return faces[0]
end


def groupify()
  face = pick_one_surface()
  connected_entities = face.all_connected
  if connected_entities.empty?
    throw 'END'
  end
  
  group = Sketchup.active_model.entities.add_group(connected_entities)
  Sketchup.active_model.selection.add(group)
end


def give_each_group_a_name()
  Sketchup.active_model.entities.grep(Sketchup::Group).each { |g|
    bbox = g.bounds
    points = []
    4.times { |x| points.push(bbox.corner(x)) }
    
    x = points.reduce(0) { |f, s| f + s.x } / 4
    y = points.reduce(0) { |f, s| f + s.y } / 4

    g.name = "group_%s_%s" % [ x, y ]
  }
end