leapmotion

LeapMotion

LeapMotion WebSocket wrapper for Ruby

• https://github.com/shokai/leapmotion-ruby
• http://rubygems.org/gems/leapmotion

Install

 % gem install leapmotion

Requirements

• Ruby1.8.7+
• Leap Motion.app

Samples

• https://github.com/shokai/leapmotion-ruby/tree/master/samples

Usage

Start "Leap Motion.app"

• /Applications/Leap Motion.app
• It provides WebSocket API.

Run Ruby

require 'rubygems'
require 'leapmotion'

leap = LeapMotion.connect

leap.on :connect do
  puts "connect"
end

leap.on :disconnect do
  puts "disconnect"
  exit
end

leap.on :data do |data|
  puts "hands      #{data.hands.size}"
  puts "pointables #{data.pointables.size}"
  puts data
  puts "-"*5
end

leap.on :error do |err|
  STDERR.puts err
end

leap.wait

Gestures

leap = LeapMotion.connect :gestures => true

leap.on :gestures do |gestures|
  gestures.each do |g|
    puts g.type
    puts g
  end
  puts "-"*5
end

leap.wait

Test

% gem install bundler
% bundle install
% bundle exec rake test

Contributing

• Fork it
• Create your feature branch (git checkout -b my-new-feature)
• Commit your changes (git commit -am 'Add some feature')
• Push to the branch (git push origin my-new-feature)
• Create new Pull Request