├── favicon.png ├── deps ├── headtrackr.js ├── underscore-min.js ├── backbone-min.js └── jquery.min.js ├── js ├── base.js └── views │ ├── search.js │ └── main.js ├── package.json ├── css ├── main.css └── bootstrap.min.css ├── index.html └── readme.md /favicon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/alexhancock/street-facing/HEAD/favicon.png -------------------------------------------------------------------------------- /deps/headtrackr.js: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/alexhancock/street-facing/HEAD/deps/headtrackr.js -------------------------------------------------------------------------------- /js/base.js: -------------------------------------------------------------------------------- 1 | 2 | // Create the app view 3 | var mainView = new Street_Facing_View({ 4 | el: '#main_street_view' 5 | }); 6 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "author": "Alex J. Hancock (github.com/alexhancock)", 3 | "name": "street-facing", 4 | "description": "A google streetview app which changes point of view using facetracking", 5 | "version": "0.0.0", 6 | "repository": { 7 | "url": "" 8 | }, 9 | "engines": { 10 | "node": "~0.6.5" 11 | }, 12 | "dependencies": {}, 13 | "devDependencies": {} 14 | } 15 | -------------------------------------------------------------------------------- /css/main.css: -------------------------------------------------------------------------------- 1 | body { 2 | margin: 0; 3 | } 4 | #main_street_view { 5 | position: absolute; 6 | height: 100%; 7 | width: 100%; 8 | padding: 0; 9 | margin: 0; 10 | } 11 | #inputVideo { 12 | display: none; 13 | } 14 | #searchForm { 15 | position: absolute; 16 | z-index: 100000000000000000; 17 | top: 20px; 18 | right: 20px; 19 | } 20 | #searchInput { 21 | width: 250px; 22 | } 23 | #headtrackerMessageDiv { 24 | top: 200px !important; 25 | font-weight: bold !important; 26 | } 27 | -------------------------------------------------------------------------------- /js/views/search.js: -------------------------------------------------------------------------------- 1 | 2 | 3 | var Address_Search_View = Backbone.View.extend({ 4 | 5 | initialize: function(config){ 6 | _.bindAll(this); 7 | 8 | this.panorama = config.panorama; 9 | this.mainView = config.mainView; 10 | }, 11 | 12 | render: function(){ 13 | $('#searchForm').on('submit', function(e){ 14 | e.preventDefault(); 15 | }); 16 | 17 | var input = this.el; 18 | var searchBox = new google.maps.places.SearchBox(input); 19 | var sv = new google.maps.StreetViewService(); 20 | 21 | self = this; 22 | google.maps.event.addListener(searchBox, 'places_changed', function() { 23 | var place = searchBox.getPlaces()[0]; 24 | var newPan = sv.getPanoramaByLocation(place.geometry.location, 100, self.panoramaCallback); 25 | }); 26 | }, 27 | 28 | panoramaCallback: function(data, status){ 29 | if (status == google.maps.StreetViewStatus.OK) { 30 | entryPanoId = data.location.pano; 31 | this.mainView.render(data.location.latLng); 32 | } else { 33 | alert("Sorry, I can't find street view data. Try somewhere nearby?"); 34 | } 35 | } 36 | }); 37 | -------------------------------------------------------------------------------- /index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | Street Facing 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
16 |
17 | 18 | 19 |
20 | 21 |
22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
31 | 32 | 33 | -------------------------------------------------------------------------------- /readme.md: -------------------------------------------------------------------------------- 1 | Street Facing - [Demo](https://alexhancock.github.io/street-facing/) 2 | ========== 3 | 4 | **Street Facing** is an experimental application that runs in the browser and allows you to control the POV on Google Street View with movements of your face and head. 5 | 6 | You can check out a demo of it [here](https://alexhancock.github.io/street-facing/). 7 | 8 | It is built on top of a few things... 9 | 10 | * The Google Maps V3 JavaScript [API](https://developers.google.com/maps/documentation/javascript/), including the Places [library](https://developers.google.com/maps/documentation/javascript/places). 11 | * An open source JavaScript library for tracking head and face movement called [headtrackr.js](https://github.com/auduno/headtrackr) 12 | * (It also depends on [underscore.js](http://underscorejs.org) and [backbone.js](http://backbonejs.org)) 13 | 14 | ### Browser Support ### 15 | 16 | * Chrome (21+) 17 | * Opera (Support coming soon) 18 | 19 | ### Usage ### 20 | 21 | Once all the code is included, the following call initiates the app on any page... 22 | ```js 23 | var mainView = new Street_Facing_View({ 24 | el: '#main_street_view' 25 | }); 26 | ``` 27 | 28 | I might spend some time in the near future modularizing and generalizing this code, so people can drop it into any project if there is interest. 29 | 30 | ** One thing to note when developing locally - Most browsers do not let you use [getUserMedia](http://dev.w3.org/2011/webrtc/editor/getusermedia.html) when serving HTML files directly off the filesystem. It is best to use a simple HTTP server in something like Python or Node to serve the files you're working with. 31 | -------------------------------------------------------------------------------- /js/views/main.js: -------------------------------------------------------------------------------- 1 | var Street_Facing_View = Backbone.View.extend({ 2 | 3 | initialize:function(){ 4 | _.bindAll(this); 5 | 6 | var sfv = this; 7 | $(window).on('load', function(e){ 8 | sfv.render(false, true); 9 | }); 10 | }, 11 | 12 | render: function(starting_loc, new_tracker) { 13 | if (!starting_loc){ 14 | starting_loc = new google.maps.LatLng(40.78428, -73.95432399999999); // Set a default - On Park Ave in NYC 15 | } 16 | 17 | this.panoramaOptions = { 18 | position: starting_loc, 19 | pov: { heading: 180, pitch: 0, zoom: 1 }, 20 | scrollwheel: false, zoomControl: false, panControl: false, linksControl: false, addressControl: false 21 | }; 22 | 23 | if (new_tracker){ 24 | var videoInput = $('#inputVideo')[0]; 25 | var canvasInput = $('#inputCanvas')[0]; 26 | var htracker = new headtrackr.Tracker(); 27 | htracker.init(videoInput, canvasInput); 28 | htracker.start(); 29 | 30 | this.panorama = new google.maps.StreetViewPanorama(this.el, this.panoramaOptions); 31 | this.panorama.setVisible(true); 32 | 33 | // Throttle the calling of the handler for head movement events to once every 20ms 34 | var throttled_update = _.throttle(this.handleHeadMovement, 20); 35 | var pov = this.panorama.pov; 36 | 37 | $(document).on('headtrackingEvent', function(e){ 38 | throttled_update(pov, e); 39 | }); 40 | 41 | this.registerSearchView(this.panorama, this); 42 | } else { 43 | this.panorama = new google.maps.StreetViewPanorama(this.el, this.panoramaOptions); 44 | this.panorama.setVisible(true); 45 | } 46 | }, 47 | 48 | registerSearchView: function(panorama, mainView){ 49 | var search_box = new Address_Search_View({ 50 | el: '#searchInput', 51 | map: null, 52 | pano: panorama, 53 | mainView: mainView 54 | }); 55 | search_box.render(); 56 | }, 57 | 58 | handleHeadMovement: function(currentPov, e){ 59 | 60 | // Get the amount the head moved left/right and up/down relative to the camera 61 | var head_x = e.originalEvent.x; 62 | var head_y = e.originalEvent.y / 2; 63 | 64 | // Calculate a new heading and pitch 65 | var new_heading = Math.max(0, Math.min(currentPov.heading - head_x, 360)); 66 | var new_pitch = currentPov.pitch - head_y; 67 | 68 | var newPov = { 69 | heading: new_heading, 70 | pitch: new_pitch, 71 | zoom: 1 72 | }; 73 | 74 | this.panorama.setPov(newPov); 75 | } 76 | }); 77 | -------------------------------------------------------------------------------- /deps/underscore-min.js: -------------------------------------------------------------------------------- 1 | (function(){var 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l=this,y=l.Backbone,z=Array.prototype.slice,A=Array.prototype.splice,g;g="undefined"!==typeof exports?exports:l.Backbone={};g.VERSION="0.9.2";var f=l._;!f&&"undefined"!==typeof require&&(f=require("underscore"));var i=l.jQuery||l.Zepto||l.ender;g.setDomLibrary=function(a){i=a};g.noConflict=function(){l.Backbone=y;return this};g.emulateHTTP=!1;g.emulateJSON=!1;var p=/\s+/,k=g.Events={on:function(a,b,c){var d,e,f,g,j;if(!b)return this;a=a.split(p);for(d=this._callbacks||(this._callbacks= 8 | {});e=a.shift();)f=(j=d[e])?j.tail:{},f.next=g={},f.context=c,f.callback=b,d[e]={tail:g,next:j?j.next:f};return this},off:function(a,b,c){var d,e,h,g,j,q;if(e=this._callbacks){if(!a&&!b&&!c)return delete this._callbacks,this;for(a=a?a.split(p):f.keys(e);d=a.shift();)if(h=e[d],delete e[d],h&&(b||c))for(g=h.tail;(h=h.next)!==g;)if(j=h.callback,q=h.context,b&&j!==b||c&&q!==c)this.on(d,j,q);return this}},trigger:function(a){var b,c,d,e,f,g;if(!(d=this._callbacks))return this;f=d.all;a=a.split(p);for(g= 9 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this._escapedAttributes[a]=f.escape(null== 11 | b?"":""+b)},has:function(a){return null!=this.get(a)},set:function(a,b,c){var d,e;f.isObject(a)||null==a?(d=a,c=b):(d={},d[a]=b);c||(c={});if(!d)return this;d instanceof o&&(d=d.attributes);if(c.unset)for(e in d)d[e]=void 0;if(!this._validate(d,c))return!1;this.idAttribute in d&&(this.id=d[this.idAttribute]);var b=c.changes={},h=this.attributes,g=this._escapedAttributes,j=this._previousAttributes||{};for(e in d){a=d[e];if(!f.isEqual(h[e],a)||c.unset&&f.has(h,e))delete g[e],(c.silent?this._silent: 12 | b)[e]=!0;c.unset?delete h[e]:h[e]=a;!f.isEqual(j[e],a)||f.has(h,e)!=f.has(j,e)?(this.changed[e]=a,c.silent||(this._pending[e]=!0)):(delete this.changed[e],delete this._pending[e])}c.silent||this.change(c);return this},unset:function(a,b){(b||(b={})).unset=!0;return this.set(a,null,b)},clear:function(a){(a||(a={})).unset=!0;return this.set(f.clone(this.attributes),a)},fetch:function(a){var a=a?f.clone(a):{},b=this,c=a.success;a.success=function(d,e,f){if(!b.set(b.parse(d,f),a))return!1;c&&c(b,d)}; 13 | a.error=g.wrapError(a.error,b,a);return(this.sync||g.sync).call(this,"read",this,a)},save:function(a,b,c){var d,e;f.isObject(a)||null==a?(d=a,c=b):(d={},d[a]=b);c=c?f.clone(c):{};if(c.wait){if(!this._validate(d,c))return!1;e=f.clone(this.attributes)}a=f.extend({},c,{silent:!0});if(d&&!this.set(d,c.wait?a:c))return!1;var h=this,i=c.success;c.success=function(a,b,e){b=h.parse(a,e);if(c.wait){delete c.wait;b=f.extend(d||{},b)}if(!h.set(b,c))return false;i?i(h,a):h.trigger("sync",h,a,c)};c.error=g.wrapError(c.error, 14 | h,c);b=this.isNew()?"create":"update";b=(this.sync||g.sync).call(this,b,this,c);c.wait&&this.set(e,a);return b},destroy:function(a){var a=a?f.clone(a):{},b=this,c=a.success,d=function(){b.trigger("destroy",b,b.collection,a)};if(this.isNew())return d(),!1;a.success=function(e){a.wait&&d();c?c(b,e):b.trigger("sync",b,e,a)};a.error=g.wrapError(a.error,b,a);var e=(this.sync||g.sync).call(this,"delete",this,a);a.wait||d();return e},url:function(){var a=n(this,"urlRoot")||n(this.collection,"url")||t(); 15 | return this.isNew()?a:a+("/"==a.charAt(a.length-1)?"":"/")+encodeURIComponent(this.id)},parse:function(a){return a},clone:function(){return new this.constructor(this.attributes)},isNew:function(){return null==this.id},change:function(a){a||(a={});var b=this._changing;this._changing=!0;for(var c in this._silent)this._pending[c]=!0;var d=f.extend({},a.changes,this._silent);this._silent={};for(c in d)this.trigger("change:"+c,this,this.get(c),a);if(b)return this;for(;!f.isEmpty(this._pending);){this._pending= 16 | {};this.trigger("change",this,a);for(c in this.changed)!this._pending[c]&&!this._silent[c]&&delete this.changed[c];this._previousAttributes=f.clone(this.attributes)}this._changing=!1;return this},hasChanged:function(a){return!arguments.length?!f.isEmpty(this.changed):f.has(this.changed,a)},changedAttributes:function(a){if(!a)return 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c,d,e,g,i,j={},k={},l=[];b||(b={});a=f.isArray(a)?a.slice():[a];c=0;for(d=a.length;c=b))this.iframe=i('