Helps fix the one-frame delay problem when running Google Sketchup in Wine

fix_sketchup_wine.rb

# Fixes the view each time the view changes

require 'sketchup'

module NH
  module ViewFix

    class MyViewObserver < Sketchup::ViewObserver
      def onViewChanged( view )
        puts "View changed: #{view.inspect}"
        puts "Invalidating view..."
        view.refresh
      end
    end

    def self.fix_view
      # Remove old observer
      Sketchup.active_model.active_view.remove_observer( @observer ) if @observer

      # Attach the observer.
      @observer = Sketchup.active_model.active_view.add_observer( MyViewObserver.new )
      puts @observer
    end

  end
end

UI.menu("Plugins").add_item("Fix View") do
  NH::ViewFix.fix_view
end