node-red-contrib-leap-motion/README.md

Node-Red nodes for leap motion

node-red-contrib-leap-motion
=========================

# OVERVIEW

A NODE-Red node to use the gestures of the Leap Motion and a node with six different positions

# INSTALLATION

You just have to install this node by npm in the .node-red folder:

```javascript
	  $ npm install leapjs
	  $ npm install node-red-contrib-leap-motion
```


# USAGE

## Leap Position

This node send six different msg.payload

```javascript
case 'LEFT':
 node.send({payload:"left"});
break;
case 'RIGHT':
 node.send({payload:"right"});
break;
case 'FORWARD':
 node.send({payload:"forward"});
break;
case 'BACKWARD':
 node.send({payload:"backward"});
break;
case 'CENTER':
 node.send({payload:"center"});
break;
case 'NOHAND':
 node.send({payload:"nohand"});
break;
```

## Gestures

The leap motion can recognized four <a href="https://developer.leapmotion.com/documentation/javascript/api/Leap.Gesture.html" target="_new">Gestures</a>.

### Circle

msg.payload=circle

### KeyTap

msg.payload=keytap

### ScreenTap

msg.payload=screentap

### Swipes

msg.payload=swipeleft
msg.payload=swiperight
msg.payload=swipedown
msg.payload=swipeup

# License

Copyright (c) 2016-2017 CROZIER Jonathan/TIZOT Léo. Student in Network and Telecommunications at the IUT of Annecy-le-Vieux. Licensed under the MIT license.