Docs and updates
Updated README.md to mention the leap plugin. Removed leap settings from index.html. Better variable naming in leap.js modified: README.md modified: index.html modified: plugin/leap/leap.js
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README.md
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README.md
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@ -625,6 +625,48 @@ Reveal.initialize({
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});
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```
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## Leap Motion
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The Leap Motion plugin lets you utilize your [Leap Motion](https://www.leapmotion.com/) device to control basic navigation of your presentation. The gestures currently supported are:
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##### 1 hand + 1 finger
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* Pointer — Point to anything on screen. Move your finger past the device to expand the pointer.
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##### 1 hand + 2 or more fingers
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* Left
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* Right
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* Up
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* down
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Navigate through your slides. See config options to invert movements.
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##### 2 hands
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* Up
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Toggle the overview mode. Do it a second time to exit the overview.
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#### Config Options
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You can edit the following options:
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* naturalSwipe: Defaults to true. Swipe as though you were touching a touch screen. Set to false to invert.
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* pointerSize: Defaults to 15. The minimum height and width of the pointer.
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* pointerColor: Defaults to #00aaff. The color of the pointer.
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* pointerOpacity: Defaults to 0.75. The opacity of the pointer.
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* gestureDelay: Defaults to 500. How long to delay between gestures in milliseconds.
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Example configuration:
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```js
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Reveal.initialize({
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// other options
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leap: {
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naturalSwipe : false, // Invert swipe gestures
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pointerOpacity : 0.5, // Set pointer opacity to 0.5
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pointerColor : '#d80000' // Red pointer
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}
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// Optional libraries used to extend on reveal.js
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{ src: 'plugin/leap/leap.js', async: true }
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```
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## Installation
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The **basic setup** is for authoring presentations only. The **full setup** gives you access to all reveal.js features as well as the development tasks needed to make changes to the source.
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@ -370,8 +370,7 @@ function linkify( selector ) {
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{ src: 'plugin/markdown/markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
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{ src: 'plugin/highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } },
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{ src: 'plugin/zoom-js/zoom.js', async: true, condition: function() { return !!document.body.classList; } },
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{ src: 'plugin/notes/notes.js', async: true, condition: function() { return !!document.body.classList; } },
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{ src: 'plugin/leap/leap.js', async: true, }
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{ src: 'plugin/notes/notes.js', async: true, condition: function() { return !!document.body.classList; } }
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// { src: 'plugin/search/search.js', async: true, condition: function() { return !!document.body.classList; } }
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// { src: 'plugin/remotes/remotes.js', async: true, condition: function() { return !!document.body.classList; } }
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]
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@ -30,7 +30,7 @@ var b=right.criteria;if(a!==b){if(a>b||a===void 0)return 1;if(a<b||b===void 0)re
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lastGesture = 0,
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config = {
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naturalSwipe : true, // Swipe as if it were a touch screen.
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pointerDefault : 15, // Default height/width of the pointer.
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pointerSize : 15, // Default height/width of the pointer.
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pointerColor : '#00aaff', // Default color of the pointer.
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pointerOpacity : 0.75, // Default opacity of the pointer.
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gestureDelay : 500 // How long to delay between gestures.
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@ -60,8 +60,8 @@ var b=right.criteria;if(a!==b){if(a>b||a===void 0)return 1;if(a<b||b===void 0)re
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if ( frame.hands.length === 1 && frame.fingers.length === 1 ) {
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var size = -2 * frame.hands[0].palmPosition[2];
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if ( size < config.pointerDefault ) {
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size = config.pointerDefault
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if ( size < config.pointerSize ) {
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size = config.pointerSize
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}
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pointer.style.bottom =
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