Sketchup Layer Exporter

export_layers.rb

def export_layer(layer, export_dir)
  model = Sketchup.active_model
  model.active_layer = layer
  model.layers.to_a.each do |e|
    e.visible = e == layer
  end

  model.export(File.join(export_dir, layer.name + '.dae'), {
    :edges => true,
  })
end


Sketchup.active_model.layers.to_a.each do |e|
  export_dir = File.dirname(Sketchup.active_model.path)
  export_layer(e, export_dir)
end