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app.js
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var nw = require('nw.gui');
var win = nw.Window.get();
var socket = io.connect('http://localhost:8008');
var fs = require("fs");
var spawn = require('child_process').spawn;
// ---------------------------------------------------------------------------------------------------------------
// ---------------------------------------------------------------------------------------------------------------
// ------------------------------------------ SERVE CONTROLS-CLIENT ----------------------------------------------
// ---------------------------------------------------------------------------------------------------------------
// ---------------------------------------------------------------------------------------------------------------
var express = require('express');
var app = express();
var http = require('http').Server(app);
var io2 = require('socket.io')(http);
app.get('/', function(req, res){
res.sendFile( process.env.PWD + '/controls-client/index.html');
});
app.get('/bbLogo.svg', function(req, res){
res.sendFile( process.env.PWD + '/image/bbLogo.svg');
});
app.get('/emergeLogo.svg', function(req, res){
res.sendFile( process.env.PWD + '/image/emergeLogo.svg');
});
io2.on('connection', function(soc){
fs.readFile(process.env.PWD+'/controls-client/settings.json', 'utf8', function (err, data) {
if (err) console.log(err);
var json = JSON.parse(data);
soc.emit('settings', json );
});
soc.on('update-settings',function(set){
PARAM = set;
var json = JSON.stringify( PARAM );
fs.writeFile(process.env.PWD+'/controls-client/settings.json', json, 'utf8', function(err) {
if(err) console.log(err);
});
onSocketReconnectIntervalChanged();
});
soc.on('action',function(obj){
if( obj.type == "debug" && obj.value ) Debug.toggleOn();
else if( obj.type == "debug" && !obj.value ) Debug.toggleOff();
else if( obj.type == "sesh" && obj.value ) KeyFrame.initDoc();
else if( obj.type == "sesh" && !obj.value ) sessionReset(0);
else if( obj.type == "kinect"&& obj.value ) spawn(process.env.PWD + '/../bin/kill_kinect_daemon.sh');
else if( obj.type == "rekinect"&& obj.value ) Latency.reconnect();
});
});
http.listen(8003, function(){
console.log('running server for controls-client on:8003');
});
// ---------------------------------------------------------------------------------------------------------------
// ---------------------------------------------------------------------------------------------------------------
// ------------------------------------------------ THREE.JS STUFFS ----------------------------------------------
// ---------------------------------------------------------------------------------------------------------------
// ---------------------------------------------------------------------------------------------------------------
var scene, camera, renderer;
var depth, wiremesh, pointcloud, frameDiff, diffTex, flowField, flowTex; // live vars
var idleDepth, idleDiffCanv, idleDiffCtx, idleDiffTex, idleDiffImg; // idle vars
var clearColor = new BB.Color( 30, 32, 47 );
var socketReconnectIntervalId = null;
// read current params from settings file ..................................................
var PARAM = JSON.parse( fs.readFileSync(process.env.PWD+'/controls-client/settings.json') );
onSocketReconnectIntervalChanged();
function onSocketReconnectIntervalChanged() {
// latency issue.......
clearInterval(socketReconnectIntervalId);
if (PARAM.socketReconnectInterval !== 0) {
socketReconnectIntervalId = setInterval(function(){
Latency.reconnect();
},PARAM.socketReconnectInterval * 1000);
}
}
// _____________
//__________________________________________________________________________________________/ SETUP \
// |
//________________________________________________________________________________________________________|
function setup() {
renderer = new THREE.WebGLRenderer({ preserveDrawingBuffer: true });
renderer.setClearColor( clearColor.hex );
renderer.setSize( window.innerWidth, window.innerHeight );
renderer.domElement.style.position = 'absolute';
renderer.domElement.style.left = '0px';
renderer.domElement.style.top = '0px';
document.body.appendChild( renderer.domElement );
scene = new THREE.Scene();
sceneIdle = new THREE.Scene();
camera = new THREE.PerspectiveCamera( 50, window.innerWidth/window.innerHeight, 1, 10000 );
camera.position.set( 0, 0, 400 );
// canvTex = new CanvTex(20);
webglTex = new WebGLTexture({ // RIPPLE EFFECT SHADER TEXTURE
width:640,
height:480,
vertexShader: '../share/shaders/wgltex-vert.glsl',
fragmentShader: '../share/shaders/wgltex-frag.glsl'
});
// ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ idle mode
// ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ idle mode
// ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ idle mode
// framediff texture -------------------------------------
idleDiffCanv = document.createElement('canvas');
idleDiffCanv.width = 640; idleDiffCanv.height = 480;
idleDiffCtx = idleDiffCanv.getContext('2d');
idleDiffTex = new THREE.Texture( idleDiffCanv );
idleDiffTex.minFilter = THREE.NearestFilter;
idleDiffImg = new Image();
idleDiffImg.src = IdleMode.keyframes[0].diffDataURL;
idleDiffImg.onload = function(){ idleDiffCtx.drawImage( this, 0,0 ); }
idleDiffTex.needsUpdate = true;
// depth data ------------------------------
idleDepth = new DepthFromKinect( 640, 480, IdleMode.keyframes[0].depthData );
// meshes ----------------------------------
idleWiremesh = new MeshFromDepth({
depthData: idleDepth.canvas,
scene: sceneIdle,
vertexShader: '../share/shaders/glazewire-v.glsl',
fragmentShader: '../share/shaders/glazewire-f.glsl',
type: 'mesh',
wireframe: true,
polycount: 20,
uniforms: [
{ name: "time", type:"f", value: 0.0 },
{ name: "motionGate", type:"i", value: 0 }
]
});
idlePointcloud = new MeshFromDepth({
depthData: idleDepth.canvas,
scene: sceneIdle,
vertexShader: '../share/shaders/huepoints-v.glsl',
fragmentShader: '../share/shaders/huepoints-f.glsl',
type: 'point',
polycount: 100,
pointsize: 3.0,
uniforms: [
{ name: "time", type:"f", value: 0.0 },
{ name: "motion", type:"f", value: 0.0 },
{ name: "motionGate", type:"i", value: 0 },
{ name: "motionFade", type:"f", value: 1.0 },
{ name: "smoothMotion", type:"f", value: 1.0 },
{ name: "diffTex", type: "t", value: idleDiffTex },
{ name: "webglTex", type:"t", value: webglTex.getTexture() },
]
});
// ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ live mode
// ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ live mode
// ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ live mode
// frame differencing -----------------------------------
frameDiff = new FrameDifference(640, 480);
diffTex = new THREE.Texture(frameDiff.canvas);
diffTex.minFilter = THREE.NearestFilter;
diffTex.needsUpdate = true;
// optical flow -----------------------------------
// flowField = new OpticalFlowField(640, 480, 10, false);
// flowTex = new THREE.Texture(flowField.canvas);
// flowTex.minFilter = THREE.NearestFilter;
// flowTex.needsUpdate = true;
// kinect data + meshes ---------------------------------
depth = new DepthFromKinect();
wiremesh = new MeshFromDepth({
depthData: depth.canvas,
scene: scene,
vertexShader: '../share/shaders/glazewire-v.glsl',
fragmentShader: '../share/shaders/glazewire-f.glsl',
type: 'mesh',
wireframe: true,
// wireframeLinewidth: 10,
polycount: 20,
uniforms: [
{ name: "time", type:"f", value: 0.0 },
{ name: "motion", type:"f", value: 1.0 },
{ name: "motionGate", type:"i", value: 0 },
{ name: "param1", type:"f", value: 7.0 },
{ name: "param2", type:"f", value: 20.0 },
{ name: "param3", type:"f", value: 0.2 },
// { name: "canvTex", type:"t", value: canvTex.getTexture() },
]
});
pointcloud = new MeshFromDepth({
depthData: depth.canvas,
scene: scene,
// fragmentShaderID: 'fs',
// vertexShaderID: 'vs',
vertexShader: '../share/shaders/huepoints-v.glsl',
fragmentShader: '../share/shaders/huepoints-f.glsl',
type: 'point',
polycount: 100,
pointsize: 3.0,
uniforms: [
{ name: "time", type:"f", value: 0.0 },
{ name: "motion", type:"f", value: 1.0 },
{ name: "smoothMotion", type:"f", value: 1.0 },
{ name: "motionFade", type:"f", value: 1.0 },
{ name: "motionGate", type:"i", value: 0 },
{ name: "param1", type:"f", value: 7.0 },
{ name: "param2", type:"f", value: 20.0 },
{ name: "diffTex", type: "t", value: diffTex },
// { name: "flowTex", type: "t", value: flowTex }
{ name: "webglTex", type:"t", value: webglTex.getTexture() },
]
});
socket.on('kinect-depth', function(data) {
var d = new Uint8ClampedArray(data);
depth.updateCanvasData(d);
frameDiff.addFrame(depth.imageData.data);
//flowField.addFrame(depth.imageData.data)
if( User.present ){
wiremesh.update();
pointcloud.update();
}
});
Debug.init(); // ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ initialize debug stuffs
CardPrinter.init();
// ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ controls
// ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ controls
// ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ controls
/*
S : toggle stats
F : misc.
ctrl + Q : quote
ctrl + F : toggle kiosk mode
ctrl + G : toggle hide mouse
*/
document.onkeypress = function(e){
var e = window.event || e;
// console.log(e.keyCode)
if(e.keyCode == 115 ) Debug.toggle(); // S ( to toggle debug / stats )
if(e.keyCode == 102 ){ // F
// var dframe = frameDiff.canvas;
// dframe.style.position="absolute";
// dframe.style.zIndex = 1999;
// document.body.appendChild(dframe);
// socket.emit('redo', {nfo:"this is a tester"} );
// socket.io.reconnect();
// if( socket.connected ) socket.disconnect();
// else socket.connect();
}
if(e.keyCode == 17) closeApp();
if(e.keyCode == 6 ) (win.isKioskMode) ? nw.Window.get().leaveKioskMode() : nw.Window.get().enterKioskMode();
if(e.keyCode == 7) (document.body.style.cursor=="") ?
document.body.style.cursor = "none" : document.body.style.cursor = "";
}
window.onresize = function() {
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize( window.innerWidth, window.innerHeight );
}
window.onresize();
nw.Window.get().enterKioskMode();
document.body.style.cursor = "none";
}
// _____________
//__________________________________________________________________________________________/ DRAW LOOP \
// |
//________________________________________________________________________________________________________|
function draw() {
requestAnimationFrame(draw);
Debug.update();
var time = performance.now();
// check connection
if( !(mongoose.connection.readyState) ) console.log('no db connected!');
User.detect( frameDiff.motion );
if( !User.present ){ // --------------- --------------- ---- draw IDLE mode ---------------
if( !PARAM.autoDetectOverride )
sessionReset( PARAM.absentWait ); // reset for next session
else User.absentFor = PARAM.absentWait+1;
if( User.absentFor > PARAM.absentWait ){
IdleMode.motionUpdate();
webglTex.update( time/5000 );
if( idleWiremesh.loaded && idlePointcloud.loaded ){
idleWiremesh.mesh.material.uniforms.time.value = time;
idleWiremesh.mesh.material.uniforms.motionGate.value = IdleMode.keyframes[IdleMode.frame].motionValue;
if( IdleMode.keyframes[IdleMode.frame].motionValue == 2 ) idleWiremesh.mesh.material.wireframe = false;
else idleWiremesh.mesh.material.wireframe = true;
//
idlePointcloud.mesh.material.uniforms.time.value = time;
idlePointcloud.mesh.material.uniforms.motion.value = IdleMode.motion*4;
idlePointcloud.mesh.material.uniforms.motionFade.value = IdleMode.keyframes[IdleMode.frame].motionValue;
idlePointcloud.mesh.material.uniforms.motionGate.value = IdleMode.keyframes[IdleMode.frame].motionValue;
idlePointcloud.mesh.material.uniforms.smoothMotion.value = IdleMode.motion * IdleMode.mScale;
idleDiffTex.needsUpdate = true;
}
// switch frames
IdleMode.counter++;
if( IdleMode.counter % IdleMode.intervalAmt == 0 ){ // approx every 4 seconds
IdleMode.frame++;
if(IdleMode.frame>=IdleMode.keyframes.length) {
IdleMode.init();
IdleMode.frame = 0;
}
idleDepth.crossFadeCanvasData( IdleMode.keyframes[IdleMode.frame].depthData, 1000 );
idleDiffImg.onload = function(){ idleDiffCtx.drawImage( this, 0,0 ); }
idleDiffImg.src = IdleMode.keyframes[IdleMode.frame].diffDataURL;
idleDiffTex.needsUpdate = true;
}
idleWiremesh.update();
idlePointcloud.update();
//
camera.position.x = Math.sin( performance.now() * 0.0004 ) * 200;
camera.lookAt( sceneIdle.position );
//
renderer.render( sceneIdle, camera );
Debug.stats.update();
} else {
// if user is not present BUUUUT we haven't xceeded the absentWait time
// ... then keep rendering the LIVE scene
//
camera.position.x = Math.sin( performance.now() * 0.0004 ) * 200;
camera.lookAt( scene.position );
//
renderer.render( scene, camera );
Debug.stats.update();
}
} else { // --------------- --------------- --------------- draw LIVE mode ---------------
User.absentFor = 0;
User.readyAt( PARAM.presentWait, function(){ // if ready for 5 seconds, create new session
if( !PARAM.autoDetectOverride ) KeyFrame.initDoc();
});
// Latency.reconnect( User );
// save to db timer ---------------------------------------
if( typeof KeyFrame.sessionId === "string" ){
KeyFrame.updateTimer( 'progressBar', PARAM.keyFrameInterval );
if( KeyFrame.loops % PARAM.keyFrameInterval === 0 ){
KeyFrame.thumbCount++;
KeyFrame.flashOpacity = 0.5;
if (KeyFrame.thumbCount <= PARAM.keyFrameLimit || PARAM.keyFrameLimit === 0) {
console.log('KEYFRAME SAVED');
KeyFrame.saveKeyFrame(
new Buffer( depth.data ).toString('base64'),
frameDiff.canvas.toDataURL(),
Motion.gate
);
KeyFrame.saveThumbnail();
} else {
console.log('KEYFRAME NOT SAVED, COUNT IS ' + KeyFrame.thumbCount);
}
if (KeyFrame.thumbCount == 2 && PARAM.print) {
CardPrinter.print(KeyFrame.sessionId);
}
KeyFrame.flash();
}
}
// update uniforms ----------------------------------------
if(typeof wiremesh !== "undefined" && wiremesh.loaded){
Motion.update( time, frameDiff.motion ); // update motion gate
// canvTex.refresh(); // update canvas texture
webglTex.update( time/1000 ); // update webgl texture canvas
wiremesh.mesh.material.uniforms.time.value = time;
wiremesh.mesh.material.uniforms.motion.value = frameDiff.motion;
wiremesh.mesh.material.uniforms.motionGate.value = Motion.gate;
if( Motion.gate == 2 ) wiremesh.mesh.material.wireframe = false;
else wiremesh.mesh.material.wireframe = true;
}
if(typeof pointcloud !== "undefined" && pointcloud.loaded){
pointcloud.mesh.material.uniforms.time.value = time;
pointcloud.mesh.material.uniforms.motion.value = frameDiff.motion;
pointcloud.mesh.material.uniforms.motionFade.value = Motion.fade;
pointcloud.mesh.material.uniforms.motionGate.value = Motion.gate;
pointcloud.mesh.material.uniforms.smoothMotion.value = Motion.smooth;
}
diffTex.needsUpdate = true;
//
camera.position.x = Math.sin( performance.now() * 0.0004 ) * 200;
camera.lookAt( scene.position );
//
renderer.render( scene, camera );
Debug.stats.update();
}
}
// ---------------------------------------------------------------------------------------------------------------
// ---------------------------------------------------------------------------------------------------------------
// --------------------------------------------------- MISC OBJS -------------------------------------------------
// ---------------------------------------------------------------------------------------------------------------
// ---------------------------------------------------------------------------------------------------------------
// ------------
// ---------------------- ------ -- reKinect
// ------------ ----
// ---- ( disconnect/reconnect to daemon on new sessions to get around latency bug )
var Latency = {
wait: false,
reconnect: function( usr ){
if( !this.wait && ( typeof usr =="undefined"||(usr.present && usr.presentFor < 1) ) ){
var self = this;
this.wait = true;
socket.disconnect();
console.log("Latency: disconnected from kinect-server")
setTimeout(function(){
if( socket.connected ){ self.reconnect(); }
else {
socket.connect();
console.log("Latency: reconnected to kinect-server")
setTimeout(function(){
self.wait = false
},1500);
}
},250);
}
}
}
// ------------
// ---------------------- ------ -- MOTION
// ------------ ----
// ---- ( >> smoothing && gates )
var Motion = {
buffer:[0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0],
debug: "",
smoothBuff:[0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
// 0,0,0,0,0,0,0,0,0,0,
// 0,0,0,0,0,0,0,0,0,0,
// 0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0],
prevGate: 0,
fade: 0.0,
isfading: false,
gate: 0,
smooth: 0,
update: function( time, motion ){
var self = this;
if( motion < 1.0 ){
this.gate = this.setGate();
this.smooth = this.setSmooth();
//
var d = Math.floor(time%this.buffer.length);
if( motion > PARAM.motionThreshold2 ) this.buffer[d] = 2;
else if( motion > PARAM.motionThreshold1 ) this.buffer[d] = 1;
else this.buffer[d] = 0;
//
this.smoothBuff.push( motion );
this.smoothBuff.shift();
//
if( this.gate > 0 ) this.fade = 1;
if( this.gate==0 && this.prevGate==1 ){
this.isfading = true;
this.fade = 1;
}
if( this.isfading ) {
this.fade -= 0.02;
if( this.fade <= 0.0 ){
this.isfading = false;
this.fade = 0;
}
}
this.prevGate = this.gate;
}
},
setGate: function(){
var sum = this.buffer.reduce(function(a, b) { return a + b; });
var avg = sum / this.buffer.length;
var g = Math.round(avg);
return g;
},
setSmooth: function(){
var sum = this.smoothBuff.reduce(function(a, b) { return a + b; });
var avg = sum / this.smoothBuff.length;
return avg;
}
}
// ------------
// ---------------------- ------ -- MONGOOSE
// ------------ ----
// ---- ( initial mongo db communication )
var mongoose = require('mongoose');
mongoose.connect('mongodb://localhost:4003/emerge');
// test connection ............
var db = mongoose.connection;
db.on('error',function(err){ console.log(err); });
db.once('open', function() {
// RUN THE SCENE !!! ---------------------
console.log('connected to emerge mongodb');
runApp();
});
// model: http://mongoosejs.com/docs/guide.html
var seshModel = require('./models/session');
// ------------
// ---------------------- ------ -- sessionReset
// ------------ ----
// ---- ( resets stuff for next User after wait period )
function sessionReset( wait ){
User.absentFor += 1/60;
if( User.absentFor > wait && User.readied ){
KeyFrame.sessionId = null;
User.readied = false;
KeyFrame.loops = -1;
document.getElementById("progressBar1").style.width = "0px";
document.getElementById("progressBar2").style.width = "0px";
}
}
// ------------
// ---------------------- ------ -- User Object
// ------------ ----
// ---- ( checks to see if user is present )
var User = {
presentFor: 0,
absentFor: 0,
readied: false,
present: false,
threshold: PARAM.presenceBufferThresh,
delta: 0,
record:[0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0
],
lastFrame: null,
detect: function( motion ){
var self = this;
this.delta++;
if( this.delta >= this.record.length ) this.delta = 0;
var places = 1000000;
var mAvg = Math.floor(motion*places)/places;
var lfAvg = Math.floor(this.lastFrame*places)/places;
if( mAvg == lfAvg ) this.record[this.delta] = 0;
else this.record[this.delta] = 1;
this.lastFrame = motion;
if( this.checkRec() ){
this.present = true;
this.presentFor += 1/60;
}
else {
this.present = false;
this.presentFor = 0;
}
},
checkRec: function(){
var cnt = 0;
for (var i = 0; i < this.record.length; i++) {
if( this.record[i] == 1 ) cnt++;
};
if( cnt > this.threshold ) return true;
else return false;
},
readyAt: function( sec, callback ){
if( this.presentFor > sec && !this.readied ){
callback();
this.readied = true;
}
}
}
// ------------
// ---------------------- ------ -- KeyFrame Object
// ------------ ----
// ---- ( handles db sessions, ie. creates docs && updates docs )
var KeyFrame = {
loops: -1,
sessionId: null,
thumbCount: 0,
flashOpacity: 0,
flashElement: document.getElementById('flash'),
initDoc: function(){
if( this.sessionId === null ){
this.thumbCount = 0;
if( PARAM.saveData ){
var self = this;
var session = new seshModel();
session.save(function(err,doc){
if(err && err.code==11000){
console.log('error: duplicate id, trying again');
self.initDoc();
return;
}
else if(err) {
console.log("error: "+err);
}
else {
self.sessionId = doc.id;
console.log( doc.id + " was added to db!");
}
});
} else {
this.sessionId = "temp";
}
}
},
saveKeyFrame: function( dataString, diffDataURL, motionValue ){
var kfObj = {
depthData: dataString,
diffDataURL: diffDataURL,//frameDiff.canvas.toDataURL(),
motionValue: motionValue//frameDiff.motion
}
var self = this;
var query = { id: self.sessionId };
var update = { $push: { keyFrames: kfObj } };
var options = {upsert:true};
if( PARAM.saveData && this.sessionId!=="temp"){
seshModel.findOneAndUpdate( query, update, options, function(err){
if(err) console.log(err);
else console.log( "saved a " + self.sessionId + " frame");
});
}
},
updateTimer: function( element, target ){
this.loops++;
var width = (window.innerWidth/target) * (this.loops%target);
document.getElementById(element+"1").style.width = width + "px";
document.getElementById(element+"2").style.width = width + "px";
},
// --
saveThumbnail: function(){
var self = this;
var imgDataURL = renderer.domElement.toDataURL();
var base64Data = imgDataURL.replace(/^data:image\/png;base64,/, "");
if( PARAM.saveData && this.sessionId!=="temp"){
fs.writeFile("../data/thumbnails/"+self.sessionId+"_"+self.thumbCount+".png", base64Data, 'base64', function(err) {
if(err) console.log(err);
else console.log('saved ../data/thumbnails/'+self.sessionId+'.png');
});
}
},
flash: function(){
var self = this;
this.flashOpacity -= 0.01;
this.flashElement.style.opacity = this.flashOpacity;
if(this.flashOpacity < 1 && this.flashOpacity > 0 ){
setTimeout(function(){
self.flash();
},20);
}
}
};
// ------------
// ---------------------- ------ -- IdleMode Object
// ------------ ----
// ---- ( queries db for random doc && generates keyframes for idle mode model )
var IdleMode = {
//
keyframes: [],
// ...used in draw loop ....
intervalAmt: 60 * 4, // ( 4sec * 60frames)
frame: 0,
counter: 0,
motion: 0.001,
mInc: 0.00001,
mScale: 1,
motionUpdate: function(){
this.motion += this.mInc;
if( this.motion > 0.002 || this.motion < 0.001 ) this.mInc = -this.mInc;
if( this.keyframes[this.frame].motionValue > 1 ) this.mScale = 2;
else this.mScale = 1;
},
str2Uint8Array: function( base64 ) {
var bstr = window.atob( base64 );
var len = bstr.length;
var arr = new Uint8Array( len );
for (var i = 0; i < len; i++) arr[i] = bstr.charCodeAt(i);
return arr;
},
init: function(){
var self = this;
seshModel.find({}, {"id":1,"_id":0}, function (err, doc) {
if (err) { console.error(err); return; }
else {
var ran = Math.floor( Math.random()*doc.length );
if( flaggedList.indexOf( doc[ran].id ) != -1 ){
self.init();
} else {
self.load( doc[ran].id );
}
}
});
},
load: function( IDString ){
var self = this;
seshModel.findOne({ id: IDString }, function (err, doc) {
if (err) { console.error(err); return; }
// res.json({ data: doc });
self.run( doc );
});
},
run: function( data ){
this.keyframes = [];
for (var i = 0; i < data.keyFrames.length; i++) {
var decodedArray = this.str2Uint8Array( data.keyFrames[i].depthData );
this.keyframes.push({
depthData: decodedArray,
diffDataURL: data.keyFrames[i].diffDataURL,
motionValue: data.keyFrames[i].motionValue
});
};
this.frame = 0;
}
}
var CardPrinter = {
canvasImage: new Image(),
printImage: new Image(),
emergeLogo: new Image(),
bbLogo: new Image(),
// loadedImageCount: 0,
canvas: null,
context: null,
init: function() {
this.canvas = document.createElement('canvas');
this.canvas.width = renderer.domElement.width;
this.canvas.height = renderer.domElement.height;
this.context = this.canvas.getContext('2d');
this.emergeLogo.src = "http://localhost:8003/bbLogo.svg";
this.bbLogo.src = "http://localhost:8003/emergeLogo.svg"
this.emergeLogo.onload = this.onImageLoad;
this.bbLogo.onload = this.onImageLoad;
},
print: function(id, callback) {
var self = this;
this.canvasImage.src = renderer.domElement.toDataURL('image/png');
this.canvasImage.onload = function() {
self.renderImage(id);
var imgDataURL = self.canvas.toDataURL("image/jpeg");
var base64Data = imgDataURL.replace(/^data:image\/jpeg;base64,/, "");
if( PARAM.print){
fs.writeFile("../data/prints/"+ id + ".jpg",
base64Data,
'base64',
function(err) {
if(err) console.log(err);
else {
self.sendToPrinter("../data/prints/"+ id + ".jpg");
}
});
}
}
},
sendToPrinter: function(filename) {
var proc = spawn('../bin/send_to_printer.sh', [filename]);
var errorText = ''
proc.stdout.on('data', function(data){
var str = data.toString();
if (str.indexOf('Connection established') !== -1) {
console.log('SENDING TO PRINTER');
}
});
proc.stderr.on('data', function(data){
errorText += data.toString();
});
proc.on('close', function(){
if (errorText == '') {
console.log('SENT TO PRINTER');
} else {
console.log('ERROR SENDING TO PRINTER:');
console.log(errorText);
}
})
},
renderImage: function(id) {
this.context.drawImage(this.canvasImage,
0, 0,
this.canvas.width,
this.canvas.height);
var logoSize = 75;
var logoMargin = 25;
this.context.drawImage(
this.emergeLogo,
logoMargin, // account for printer not being margin accurate
logoMargin * 1.5, // ...
logoSize * 2,
logoSize);
this.context.drawImage(
this.bbLogo,
logoMargin + logoSize + logoMargin,
logoMargin * 1.5,
logoSize * 2,
logoSize);
var url = PARAM.saveData ?
"emerge.brangerbriz.com/" + id : "emerge.brangerbriz.com";
var fontSize = 42;
this.context.font = fontSize + "px Arial";
this.context.textBaseline = "middle";
this.context.textAlign = "end";
var textWidth = this.context.measureText(url).width;
this.context.fillStyle = "#1E202F";
var rectMargin = 5; // double this val on the left and right
this.context.fillRect(
this.canvas.width - logoMargin * 2 - textWidth - rectMargin * 2,
this.canvas.height - 60 - fontSize/2 - rectMargin,
textWidth + rectMargin * 4,
fontSize + rectMargin * 2);
this.context.fillStyle = "#fff";
this.context.fillText(url,
this.canvas.width - logoMargin * 2,
this.canvas.height - 60);
}
};
// ------------
// ---------------------- ------ -- Debug Obj
// ------------ ----
// ---- ( toggle debug view / update debug text )
var Debug = {
element: null,
stats: null,
axes: null,
canvas: null,
gui: null,
init: function(){
this.element = document.getElementById('debug');
//
this.stats = new Stats();
this.stats.domElement.style.position = 'absolute';
this.stats.domElement.style.top = '90px';
this.stats.domElement.style.width = "100px";
this.stats.domElement.style.display = "none";
document.body.appendChild( this.stats.domElement );
//
this.axes = new THREE.AxisHelper(150);
this.axes.material.transparent = true;
this.axes.material.opacity = 0.0;
scene.add(this.axes);
//
this.canvas = depth.canvas;
this.canvas.style.position = "absolute";
this.canvas.style.display = "none";
this.canvas.style.width = "100px";
document.body.appendChild(this.canvas);
//
// this.makeGui();
},
toggle: function( status ){
if(this.canvas.style.display=='none') this.toggleOn();
else this.toggleOff();
},
toggleOn: function(){
this.element.style.display = 'block';
// document.querySelector('div.dg').style.display = 'block';
this.canvas.style.display = 'block';
this.stats.domElement.style.display = 'block';
this.axes.material.opacity = 1.0;
},
toggleOff: function(){