ext.rb

# Copyright 2016 Trimble Inc
# Licensed under the MIT license

require 'sketchup.rb'

module Examples
  module HelloCube

    def self.create_cube
      model = Sketchup.active_model
      model.start_operation('Create Cube', true)
      group = model.active_entities.add_group
      entities = group.entities
      points = [
        Geom::Point3d.new(0,   0,   0),
        Geom::Point3d.new(1.m, 0,   0),
        Geom::Point3d.new(1.m, 1.m, 0),
        Geom::Point3d.new(0,   1.m, 0)
      ]
      face = entities.add_face(points)
      face.pushpull(-1.m)
      model.commit_operation
    end

    unless file_loaded?(__FILE__)
      toolbar = UI::Toolbar.new "Xenakis"
      # This toolbar icon simply displays Hello World on the screen
      cmd = UI::Command.new("Sync") {
        ## I NEED TO RUN IT HERE
      }
      cmd.small_icon = "ToolPencilSmall.png"
      cmd.large_icon = "ToolPencilLarge.png"
      cmd.tooltip = "Sync with Xenakis"
      cmd.status_bar_text = "Testing the toolbars class"
      cmd.menu_text = "Test"
      toolbar = toolbar.add_item cmd
      toolbar.show
      file_loaded(__FILE__)
    end

  end # module HelloCube
end # module Examples