Monster commit

- New analysis functions
- Scene rotation and scale done server side
- PGSQL files are now launchable
- New sql queries
- Removed dependancy from ip

analysis/dbrequests.js

@@ -55,8 +55,8 @@ if (!Array.prototype.reduce) {
 }
 
 var pg = require('pg');
-var pgc = require('../../private.js');
+var pgc = require('../private.js');
-var Log = require('../../lib/NodeLog.js');
+var Log = require('../lib/NodeLog.js');
 var async = require('async');
 
 /**

analysis/initScene.js

@@ -0,0 +1,206 @@
+function Vector3(x, y, z) {
+    this.x = x;
+    this.y = y;
+    this.z = z;
+}
+
+function createRecommendation(position, target) {
+    return {
+        position: position,
+        target: target
+    }
+}
+
+module.exports.createPeachRecommendations = function(width, height, rec) {
+    var recos = [];
+
+    recos.push(
+        createRecommendation(
+            new Vector3(-4.318087280217455,2.8007613084859253,1.5193437897009336),
+            new Vector3(19.04561491034525,-11.893857635144567,-27.432436709124897)
+        ),
+         createRecommendation(
+            new Vector3(-6.257935852456958,2.093463399444844,-7.017904350052701),
+            new Vector3(25.88235261144178,-14.928107421416371,-23.669270187358173)
+        ),
+         createRecommendation(
+            new Vector3(9.807915641060413,1.599662719763407,1.3278972044453563),
+            new Vector3(-16.404678696813406,-19.467671402046243,-20.330065097629618)
+        ),
+         createRecommendation(
+            new Vector3(8.593027849546461,2.341563400341173,-10.381814971692629),
+            new Vector3(-23.363783342561,-18.42997444113019,1.755130036517576)
+        ),
+         createRecommendation(
+            new Vector3(6.422879729593868,3.06821771913114,-4.664407524854438),
+            new Vector3(-15.171947266786782,-24.05662912371069,-24.6119921091785)
+        ),
+         createRecommendation(
+            new Vector3(10.155340138717236,6.631665534350463,-5.574670324070963),
+            new Vector3(-20.721131232754608,-9.966488352174423,-24.839789145555535)
+        ),
+         createRecommendation(
+            new Vector3(-6.548087435820877,6.193523907010158,-3.627483164733988),
+            new Vector3(16.752484674681824,-11.466024392567634,-30.926268727065203)
+        )
+    );
+
+    return recos;
+};
+
+module.exports.createBobombRecommendations = function(width, height) {
+    var recos = [];
+
+    recos.push(
+        createRecommendation(
+            new Vector3(22.81974561274774,23.728166674516967,-23.50757340835654),
+            new Vector3(27.45807332015761,4.665400463440239,11.350666083340474)
+        ),
+        createRecommendation(
+            new Vector3(4.512241856806823,19.542184465749266,-21.6277607809511),
+            new Vector3(-16.322542559288507,6.552211144388629,9.95027512132075)
+        ),
+        createRecommendation(
+            new Vector3(3.7236872166568786,11.547542009941035,7.743737673292326),
+            new Vector3(11.778234958188895,3.590700880634021,46.107951987185814)
+        ),
+        createRecommendation(
+            new Vector3(17.51280189401515,22.651733665113007,32.1344270612909),
+            new Vector3(-17.09689080040822,6.202382514300329,20.663244981189692)
+        ),
+        createRecommendation(
+            new Vector3(-12.00887621348721,25.979463024729398,37.05007506157123),
+            new Vector3(-6.018501236275041,9.054329353511584,1.3057712098552159)
+        ),
+        createRecommendation(
+            new Vector3(-9.467050533255307,30.088761873923442,28.727671886170505),
+            new Vector3(-39.96888839418932,10.735797300746938,11.549178083317258)
+        ),
+        createRecommendation(
+            new Vector3(-30.2051081707108,44.36298906887656,35.77746943907231),
+            new Vector3(-16.54652438711394,19.924260316887796,7.208401795672)
+        ),
+        createRecommendation(
+            new Vector3(-52.44058113318328,27.688845222097196,28.78379753054363),
+            new Vector3(-21.760754138048632,11.37128676599093,8.972550684871294)
+        ),
+        createRecommendation(
+            new Vector3(-32.51800140864256,30.21720398723899,-2.2695677339908484),
+            new Vector3(-4.161205509090522,12.002869652965245,-23.813247806588592)
+        ),
+        createRecommendation(
+            new Vector3(-24.869080810307878,24.29489455015078,-48.36061039882109),
+            new Vector3(-16.792809571743753,4.99108388972596,-14.270483721620096)
+        ),
+        createRecommendation(
+            new Vector3(24.213548666073923,19.67561630411922,-34.50857509027397),
+            new Vector3(35.82557966946029,-3.7247748037464845,-4.21695195820471)
+        )
+    );
+
+    return recos;
+
+};
+
+module.exports.createWhompRecommendations = function(width, height) {
+    var recos = [];
+
+    recos.push(
+        createRecommendation(
+            new Vector3(-9.183036772081453,3.0766349039394916,-10.631680881366988),
+            new Vector3(23.306020365359252,-17.647069934844886,0.09162197153512075)
+        ),
+        createRecommendation(
+            new Vector3(-11.38099373489364,4.5301496570861906,-8.680448599715064),
+            new Vector3(14.218919789700848,-9.33335658285769,18.75033014002037)
+        ),
+        createRecommendation(
+            new Vector3(-2.989815984700766,4.808626217924975,-10.034026966216151),
+            new Vector3(10.476586340125928,-16.676909597940817,20.90183828968142)
+        ),
+        createRecommendation(
+            new Vector3(8.739544533019469,4.57426117700506,-10.246457362075027),
+            new Vector3(-7.420839007222124,-3.599225856368915,25.419157921381895)
+        ),
+        createRecommendation(
+            new Vector3(11.215995865644405,5.100092599462174,5.157320142222007),
+            new Vector3(-17.739835597264776,-0.18398638725505378,-21.92843872759245)
+        ),
+        createRecommendation(
+            new Vector3(-7.511384733151988,6.569117611729606,13.141669794236272),
+            new Vector3(11.160164249947218,-9.709441800002363,-18.26504544391685)
+        ),
+        createRecommendation(
+            new Vector3(0.6846182375474082,13.717750177060871,-3.878598405225172),
+            new Vector3(14.749877291524962,-2.4709024675402205,29.886709431324352)
+        ),
+        createRecommendation(
+            new Vector3(-5.628153398727744,10.292624364958618,-0.15423059405658932),
+            new Vector3(21.830921092510273,-1.2953399806023977,26.523818630177338)
+        ),
+        createRecommendation(
+            new Vector3(-3.2817952119549387,8.014848779391615,-6.822708271111021),
+            new Vector3(13.01307852868053,-12.339101451861252,23.511988031315184)
+        ),
+        createRecommendation(
+            new Vector3(7.805400745480024,9.185305503970957,11.919240783005307),
+            new Vector3(-9.777424733344784,-5.603738432878275,-20.8241314870455)
+        )
+    );
+
+    return recos;
+};
+
+module.exports.createMountainRecommendations = function(width, height) {
+    var recos = [];
+
+    recos.push(
+        createRecommendation(
+            new Vector3(-32.55470573684094,29.55322138048939,-17.59574199842915),
+            new Vector3(-2.6530082773148784,13.825746134447998,3.8176886333992925)
+        ),
+        createRecommendation(
+            new Vector3(12.100158831224025,26.077021046580555,-23.46706423961512),
+            new Vector3(-13.67308964482135,11.574392013301521,3.4664356093669397)
+        ),
+        createRecommendation(
+            new Vector3(16.801072439731502,20.09189357317027,14.011145351254608),
+            new Vector3(-13.195470192683612,-4.443428210365667,4.1002717732066145)
+        ),
+        createRecommendation(
+            new Vector3(-16.879597154353956,28.027328987174787,23.2120994633039),
+            new Vector3(-6.922498345966725,7.02598138495819,-9.342463691665415)
+        ),
+        createRecommendation(
+            new Vector3(24.007103291390404,-10.579535956547192,-30.14734612569218),
+            new Vector3(5.7117612503958135,-23.76440846717267,2.8895967789043198)
+        ),
+        createRecommendation(
+            new Vector3(-12.257327932010769,-12.526038797341444,-36.05191812094985),
+            new Vector3(0.19983861525745894,-20.375474197075437,1.1395508675026633)
+        ),
+        createRecommendation(
+            new Vector3(16.426221516558684,4.064315972012067,-19.84262328062327),
+            new Vector3(-16.71831968665397,-6.887503610208118,-0.3106741646994493)
+        ),
+        createRecommendation(
+            new Vector3(44.96685545730114,-6.205815468014633,-0.5730193999373548),
+            new Vector3(7.154826082461277,-13.661034435943513,10.135395267812534)
+        ),
+        createRecommendation(
+            new Vector3(-33.00196818869413,20.41721604790279,38.566026084656386),
+            new Vector3(-11.64931778228043,-1.846673249080439,13.102649364489118)
+        ),
+        createRecommendation(
+            new Vector3(-53.183958472088925,-8.39869666868559,28.102017801758063),
+            new Vector3(-15.679778341058253,-11.462793205152831,14.53559656716515)
+        ),
+        createRecommendation(
+            new Vector3(27.528666741865862,-9.63536430265764,46.43021804402408),
+            new Vector3(1.1519844626168592,-18.896564555304533,17.820765028981576)
+        )
+    );
+
+    return recos;
+};
+

analysis/length.js

@@ -0,0 +1,105 @@
+#!/usr/bin/node
+var lib = require('./lib.js');
+var r = require('./initScene.js');
+
+var reco = [
+    r.createPeachRecommendations(),
+    r.createBobombRecommendations(),
+    r.createMountainRecommendations(),
+    r.createWhompRecommendations()
+];
+
+function distanceBetweenPoints(pt1, pt2) {
+    return (
+        Math.sqrt(
+            (pt2.x - pt1.x) * (pt2.x - pt1.x) +
+            (pt2.y - pt1.y) * (pt2.y - pt1.y) +
+            (pt2.z - pt1.z) * (pt2.z - pt1.z)
+        )
+    );
+}
+
+function main(path) {
+
+    var db = lib.loadFromFile(path);
+    var groups = lib.makeGroups(db);
+
+    // Erase groups that are not usable
+    var invalid = 0;
+    groups = groups.filter(function(elt) {
+
+        // An elt is valid if it contains at least 2 exp, BaseRecommendation included
+        if (elt.length > 1 && elt.find(function(e) { return e.recommendation_style[4] === 'B'; }) !== undefined) {
+            return true
+        } else {
+            invalid++;
+            return false;
+        }
+
+    });
+
+    var percentSum = 0;
+    var eltNum = 0;
+
+    for (var i = 0; i < db.experiments.length; i++) {
+
+        var exp = db.experiments[i];
+
+        if (exp.coinCombination.scene_id === 1 || exp.recommendation_style[4] === 'B' || !exp.finished || lib.coinsGot(exp) < 6) {
+            continue;
+        }
+
+        eltNum++;
+
+        var distance = 0;
+        var distanceWithReco = 0;
+
+
+        var j = 0;
+
+        while (exp.elements.events[j].position === undefined) { j++; };
+
+        var startPosition = exp.elements.events[j].position;
+        j++;
+
+        while (j < exp.elements.events.length) {
+
+            var nextPosition, evt = exp.elements.events[j];
+
+            if (evt.position === undefined && evt.type !== 'arrow') { j++; continue; }
+
+            if (evt.type === 'arrow') {
+                nextPosition = reco[exp.coinCombination.scene_id - 1][evt.id].position;
+            } else {
+                nextPosition = evt.position;
+            }
+
+            var tmp = distanceBetweenPoints(startPosition, nextPosition);
+
+            if (evt.type === 'arrow') {
+                distanceWithReco += tmp;
+            }
+
+            distance += tmp;
+
+            startPosition = nextPosition;
+
+            j++;
+
+        }
+
+        percentSum += 100 * distanceWithReco / distance;
+        console.log(exp.id + ' -> ' + Math.floor(100 * distanceWithReco / distance) + '%');
+
+    }
+
+    console.log('Mean : ' + percentSum / eltNum);
+
+}
+
+if (process.argv.length !== 3) {
+    process.stderr.write('Error : please give me a JSON file to work on\n');
+    process.exit(-1);
+}
+
+main(process.argv[2])

analysis/lib.js

@@ -46,7 +46,17 @@ Lib.experimentDuration = function(exp) {
         }
     }
 
-    return Lib.timeDifference(exp.elements.events[0].time, lastCoin.time);
+    if (lastCoin === null) {
+        console.log(exp.id);
+    }
+
+    if (Lib.coinsGot(exp) === 8)
+        return Lib.timeDifference(exp.elements.events[0].time, lastCoin.time);
+    else
+        return Lib.timeDifference(
+            exp.elements.events[0].time,
+            exp.elements.events[exp.elements.events.length-1].time
+        );
 
 };
 
@@ -88,6 +98,21 @@ Lib.timeToString = function(_time) {
 
 };
 
+Lib.coinsGot = function(exp) {
+    var counter = 0;
+
+    for (var i = 0; i < exp.elements.events.length; i++) {
+
+        if (exp.elements.events[i].type === 'coin') {
+
+            counter ++;
+
+        }
+    }
+
+    return counter;
+}
+
 Lib.makeGroups = function(db) {
 
     var elements = [];
@@ -96,7 +121,17 @@ Lib.makeGroups = function(db) {
 
         if (db.experiments[i].coinCombination.scene_id !== 1 && db.experiments[i].elements.events.length !== 0) {
 
-            elements.push(db.experiments[i]);
+            if (db.experiments[i].finished === true && Lib.coinsGot(db.experiments[i]) > 5) {
+
+                if (db.experiments[i].user === undefined) {
+                    db.experiments[i].user = {};
+                }
+
+                elements.push(db.experiments[i]);
+
+                // }
+
+            }
 
         }
 
@@ -126,6 +161,19 @@ Lib.toMatlabArray = function(name, array) {
 
 };
 
+Lib.toLaTeXCoordinate = function(name, array) {
+    var str = '\\addplot coordinates {';
+
+    for (var i = 0; i < array.length; i++) {
+
+        str += '(' + i + ',' + array[i] + ') ';
+
+    }
+
+    return str + '};\n';
+
+}
+
 // http://stackoverflow.com/questions/3895478/
 Lib.range = function(start, stop, step, computation) {
 
@@ -150,7 +198,10 @@ Lib.range = function(start, stop, step, computation) {
 
     var a = [];
     while (start < stop) {
-        a.push(computation(start));
+        var e = computation(start);
+        if (e === undefined)
+            e = NaN;
+        a.push(e);
         start += step;
     }
     return a;
@@ -198,3 +249,18 @@ Lib.durationBetweenCoins = function(exp) {
     return ret;
 
 };
+
+Lib.toLaTeXMatrix = function(mat) {
+    var str = 'x,y,r\n';
+
+    for (var i = 0; i < mat.length; i++) {
+
+        for (var j = 0; j < mat[i].length; j++) {
+            str += i + ',' + j + ',' + mat[i][j] + '\n';
+        }
+
+        // str += i === mat.length - 1 ? '' : '\n';
+    }
+
+    return str;
+}

analysis/matlab/interactionAnalyse.m

@@ -5,3 +5,5 @@ plot(X, Y2, 'red');
 hold on;
 plot(X, Y3, 'green');
 legend('Without recommendation', 'Worst with recommendation', 'Best with recommendation');
+xlabel('Group id');
+ylabel('Number of interaction received by the server');

analysis/matlab/timeAnalyse.m

@@ -1,16 +1,9 @@
-timecoins;
+time;
 plot(X,Y1);
 hold on;
-names = who('Y*');
+plot(X, Y2, 'red');
-
+hold on;
-N = size(names, 1);
+plot(X, Y3, 'green');
-
+legend('Without recommendation', 'Worst with recommendation', 'Best with recommendation');
-for i = 1:N,
+xlabel('Group id');
-    name = names(i)
+ylabel('Time to get the last coin');
-    name = name{1};
-    plot(X, eval(name));
-    pause
-    clf
-end
-
-close all;

analysis/matlab/timeCoinsAnalyse.m

@@ -0,0 +1,16 @@
+timecoins;
+plot(X,Y1);
+hold on;
+names = who('Y*');
+
+N = size(names, 1);
+
+for i = 1:N,
+    name = names(i)
+    name = name{1};
+    plot(X, eval(name));
+    pause
+    clf
+end
+
+close all;

analysis/numberOfInteractionCurve.js

@@ -19,22 +19,76 @@ function main(path) {
 
     groups.forEach(function(elt) {
         elt.sort(lib.compareRecommendationStyle);
+
+        if (elt.length === 2 && elt[1].recommendation_style[4] === 'V') {
+            elt[2] = elt[1];
+            elt[1] = undefined;
+        }
     });
 
-    console.log(lib.toMatlabArray('X', lib.range(0, groups.length)));
+    groups.sort(function(elt1, elt2) {
 
-    console.log(lib.toMatlabArray('Y1', lib.range(0, groups.length, function(i) {
+        el1 = [];
+        el2 = [];
+
+        if (elt1[0] === undefined) el1[0] = {user:{}}; else el1[0] = elt1[0];
+        if (elt1[1] === undefined) el1[1] = {user:{}}; else el1[1] = elt1[1];
+        if (elt1[2] === undefined) el1[2] = {user:{}}; else el1[2] = elt1[2];
+
+        if (elt2[0] === undefined) el2[0] = {user:{}}; else el2[0] = elt2[0];
+        if (elt2[1] === undefined) el2[1] = {user:{}}; else el2[1] = elt2[1];
+        if (elt2[2] === undefined) el2[2] = {user:{}}; else el2[2] = elt2[2];
+
+
+        var r1 = el1[0].user.rating || el1[1].user.rating;
+        var r2 = el2[0].user.rating || el2[1].user.rating;
+
+        return r1 - r2;;
+    });
+
+    // console.log(lib.toMatlabArray('X', lib.range(0, groups.length)));
+
+    var header =
+        '\\begin{axis}[\n'
+        + '    ybar,\n'
+        + '    enlargelimits=0.05,\n'
+        + '    legend style={at={(0.5,-0.15)},\n'
+        + '        anchor=north,legend columns=-1},\n'
+        + '    ylabel={Number of interactions},\n'
+        + '    xlabel={Groups sharing the same coin combination},\n'
+        + '    symbolic x coords={ ';
+
+    for (var i = 0; i < groups.length; i++) {
+        header += i + (i === groups.length -1 ? '' : ',');
+    }
+            1,2,3,4,5,6,7,8,9,10
+
+    header += '},\n'
+        + '    xtick=data,\n'
+        + '    nodes near coords,\n'
+        + '    width=32cm,\n'
+        + '    height=10cm,\n'
+        + '    % nodes near coords align5={vertical},\n'
+        + ']\n';
+
+    console.log(header);
+
+
+    console.log(lib.toLaTeXCoordinate('Y1', lib.range(0, groups.length, function(i) {
         return lib.numberOfInteraction(groups[i][0]);
     })));
 
-    console.log(lib.toMatlabArray('Y2', lib.range(0, groups.length, function(i) {
+    console.log(lib.toLaTeXCoordinate('Y2', lib.range(0, groups.length, function(i) {
-        return lib.max(lib.numberOfInteraction(groups[i][1]), lib.numberOfInteraction(groups[i][2]));
+        return lib.max(lib.numberOfInteraction(groups[i][1]), 0);
     })));
 
-    console.log(lib.toMatlabArray('Y3', lib.range(0, groups.length, function(i) {
+    console.log(lib.toLaTeXCoordinate('Y3', lib.range(0, groups.length, function(i) {
-        return lib.min(lib.numberOfInteraction(groups[i][1]), lib.numberOfInteraction(groups[i][2]));
+        return lib.max(0, lib.numberOfInteraction(groups[i][2]));
     })));
 
+    console.log('\\legend{Without reco, With viewports, With arrows}');
+    console.log('\\end{axis}');
+
 }
 
 if (process.argv.length !== 3) {

analysis/recommendationChain.js

@@ -0,0 +1,127 @@
+#!/usr/bin/node
+
+"use strict";
+
+var fs = require('fs');
+
+var lib = require('./lib.js');
+
+function zeros(lines, columns) {
+
+    if (columns === undefined)
+        columns = lines;
+
+    var ret = [];
+
+    for(var i=0; i<lines; i++) {
+        ret[i] = [];
+        for(var j=0; j<columns; j++) {
+            ret[i][j] = 0;
+        }
+    }
+
+    return ret;
+
+}
+
+function normalize(mat) {
+    // Normalize the matrices
+    var max = 0;
+    for (var i = 0; i < mat.length; i++) {
+        for (var j = 0; j < mat[i].length; j++) {
+            if (mat[i][j] > max)
+                max = mat[i][j];
+        }
+    }
+
+    return mat.map(function(line) { return line.map(function(num) { return num / (2 * max) })});
+
+
+}
+
+function main(path) {
+
+    // Generated with ./test.pgsql | tail -n+3 | head -n-2 | cut -d '|' -f 2 | sort -g | tr '\n' ' ' | tr -s ' ' | tr ' ' ','
+    var recoExps = [10,27,28,57,68,83,127,129,145,192,205,206,209,210,212,214,236,240];
+
+    var db = lib.loadFromFile(path);
+    var mat1 = zeros(12); // Bombomb
+    var mat2 = zeros(12); // Mountain
+    var mat3 = zeros(11); // Whomp
+
+    var matt1 = zeros(12); // Bombomb
+    var matt2 = zeros(12); // Mountain
+    var matt3 = zeros(11); // Whomp
+
+    for (var expIndex = 0; expIndex < db.experiments.length; expIndex++) {
+
+        var exp = db.experiments[expIndex];
+        var coinCombination = db.coinCombinations[exp.coin_combination_id - 1];
+        let mat, matt;
+
+        switch (coinCombination.scene_id) {
+
+            case 1: continue; // Continue the loop
+            case 2: mat = mat1; matt = matt1; break;
+            case 3: mat = mat2; matt = matt2; break;
+            case 4: mat = mat3; matt = matt3; break;
+            default: continue;
+
+        }
+
+        var prev = 0; // 0 is the reset camera
+        var next = null;
+
+        for (var evtIndex = 0; evtIndex < exp.elements.events.length; evtIndex++) {
+
+            var evt = exp.elements.events[evtIndex];
+
+            if (evt.type === 'reset') {
+                prev = 0;
+                continue;
+            }
+
+            if (evt.type === 'arrow') {
+                next = evt.id + 1;
+                if (prev !== next) {
+                    mat[prev][next]++;
+                    if (recoExps.indexOf(exp.id) !== -1) {
+                        matt[prev][next]++;
+                    }
+                }
+
+
+                // Update prev
+                prev = next;
+                next = null;
+            }
+
+
+
+        }
+
+    }
+
+    mat1 = normalize(mat1);
+    mat2 = normalize(mat2);
+    mat3 = normalize(mat3);
+
+    fs.writeFile('mat1.dat', lib.toLaTeXMatrix(mat1), function(e) {});
+    fs.writeFile('mat2.dat', lib.toLaTeXMatrix(mat2), function(e) {});
+    fs.writeFile('mat3.dat', lib.toLaTeXMatrix(mat3), function(e) {});
+
+    matt1 = normalize(matt1);
+    matt2 = normalize(matt2);
+    matt3 = normalize(matt3);
+
+    fs.writeFile('matt1.dat', lib.toLaTeXMatrix(matt1), function(e) {});
+    fs.writeFile('matt2.dat', lib.toLaTeXMatrix(matt2), function(e) {});
+    fs.writeFile('matt3.dat', lib.toLaTeXMatrix(matt3), function(e) {});
+}
+
+if (process.argv.length !== 3) {
+    process.stderr.write('Error : please give me a JSON file to work on\n');
+    process.exit(-1);
+}
+
+main(process.argv[2])

geo/MeshContainer.js

@@ -1,12 +1,72 @@
 var Log = require('../lib/NodeLog.js');
 
+function clone(vec) {
+    return {x : vec.x, y : vec.y, z : vec.z};
+}
+
+function rotation(vec1, x, y, z) {
+
+    var cos = Math.cos(z);
+    var sin = Math.sin(z);
+
+    var newVec = {x:0, y:0, z:0};
+    oldVec = clone(vec1);
+
+    newVec.x = cos * oldVec.x - sin * oldVec.y;
+    newVec.y = sin * oldVec.x + cos * oldVec.y;
+    newVec.z = oldVec.z;
+
+    oldVec = clone(newVec);
+
+    cos = Math.cos(y);
+    sin = Math.sin(y);
+
+    newVec.x = cos * oldVec.x + sin * oldVec.z;
+    newVec.y = oldVec.y;
+    newVec.z = - sin * oldVec.x + cos * oldVec.z;
+
+    cos = Math.cos(x);
+    sin = Math.sin(x);
+
+    oldVec = clone(newVec);
+
+    newVec.x = oldVec.x;
+    newVec.y = oldVec.y * cos - oldVec.z * sin;
+    newVec.z = oldVec.y * sin + oldVec.z * cos;
+
+    return clone(newVec);
+}
+
+function applyTransformation(vector, transfo) {
+
+    var ret = rotation(vector, transfo.rotation.x, transfo.rotation.y, transfo.rotation.z);
+    var scale = transfo.scale || 1;
+
+    return {
+        x: (ret.x + transfo.translation.x) * scale,
+        y: (ret.y + transfo.translation.y) * scale,
+        z: (ret.z + transfo.translation.z) * scale
+    };
+}
+
+
+
 /**
  * Represents a mesh. All meshes are loaded once in geo.availableMesh to avoid
  * loading at each mesh request
  * @constructor
  * @memberOf geo
  */
-geo.MeshContainer = function(path, callback) {
+geo.MeshContainer = function(path, transfo, callback) {
+
+    if (callback === undefined && typeof transfo === 'function') {
+        callback = transfo;
+        transfo = {translation: {x:0,y:0,z:0}, rotation: {x:0,y:0,z:0}};
+    }
+
+    if (transfo === undefined) {
+        transfo = {translation: {x:0,y:0,z:0}, rotation: {x:0,y:0,z:0}};
+    }
 
     /**
      * array of each part of the mesh
@@ -44,6 +104,8 @@ geo.MeshContainer = function(path, callback) {
      */
     this.numberOfFaces = 0;
 
+    this.transfo = transfo;
+
     this.callback = callback;
 
     if (path !== undefined) {
@@ -92,6 +154,12 @@ geo.MeshContainer.prototype.loadFromFile = function(path) {
 
                     // Just a simple vertex
                     var vertex = new geo.Vertex(line);
+                    var vertexTransformed = applyTransformation(vertex, self.transfo);
+
+                    vertex.x = vertexTransformed.x;
+                    vertex.y = vertexTransformed.y;
+                    vertex.z = vertexTransformed.z;
+
                     vertex.index = self.vertices.length;
                     self.vertices.push(vertex);
 
@@ -152,7 +220,7 @@ geo.MeshContainer.prototype.loadFromFile = function(path) {
 function trySetLoaded() {
     for (var name in availableMeshNames) {
 
-        if (availableMeshNames[name] === false) {
+        if (availableMeshNames[name].done === false) {
 
             return;
 
@@ -160,15 +228,54 @@ function trySetLoaded() {
 
     }
 
-    Log.ready("All meshes are ready");
+    Log.ready("Meshes loaded in " + (Date.now() - start) + 'ms');
 }
 
 var availableMeshNames = {
-    '/static/data/castle/princess peaches castle (outside).obj':false,
+    '/static/data/castle/princess peaches castle (outside).obj': {
-    '/static/data/mountain/coocoolmountain.obj':false,
+        done: false
-    '/static/data/whomp/Whomps Fortress.obj':false,
+    },
-    '/static/data/bobomb/bobomb battlefeild.obj':false,
+    '/static/data/mountain/coocoolmountain.obj': {
-    '/static/data/sponza/sponza.obj':false
+        done: false
+    },
+
+    '/static/data/whomp/Whomps Fortress.obj': {
+        done: false,
+        transfo: {
+            rotation: {
+                x: -Math.PI / 2,
+                y: 0,
+                z: Math.PI / 2
+            },
+            translation: {
+                x: 0,
+                y: 0,
+                z: 0
+            },
+            scale: 0.1
+        }
+    },
+
+    '/static/data/bobomb/bobomb battlefeild.obj': {
+        done: false,
+        transfo: {
+            rotation: {
+                x: 0,
+                y: Math.PI - 0.27,
+                z: 0
+            },
+            translation: {
+                x: 0,
+                y: 0,
+                z: 0
+            }
+        }
+    },
+
+    '/static/data/sponza/sponza.obj': {
+        done: false
+    }
+
 };
 
 for (var i = 1; i < 26; i++) {
@@ -179,12 +286,18 @@ for (var i = 1; i < 26; i++) {
 
 geo.availableMeshes = {};
 
+var start = Date.now();
+
 function pushMesh(name) {
 
-    geo.availableMeshes[name] = new geo.MeshContainer(name.substring(1, name.length), function() {
+    geo.availableMeshes[name] = new geo.MeshContainer(
-        availableMeshNames[name] = true;
+        name.substring(1, name.length),
-        trySetLoaded();
+        availableMeshNames[name].transfo,
-    });
+        function() {
+            availableMeshNames[name].done = true;
+            trySetLoaded();
+        }
+    );
 
 }
 

js/l3d/src/scenes/initScene.js

@@ -180,8 +180,8 @@ L3D.initBobombScene = function(scene, collidableObjects, recommendation, clickab
     );
 
     loader.load();
-    var theta = 0.27;
+    // var theta = 0.27;
-    loader.obj.rotation.y = Math.PI - theta;
+    // loader.obj.rotation.y = Math.PI - theta;
 
     loader.obj.up = new THREE.Vector3(0,0,1);
     collidableObjects.push(loader.obj);
@@ -377,9 +377,9 @@ L3D.initWhompScene = function(scene, collidableObjects, recommendation, clickabl
 
     loader.load();
 
-    loader.obj.rotation.x = -Math.PI/2;
+    // loader.obj.rotation.x = -Math.PI/2;
-    loader.obj.rotation.z = Math.PI/2;
+    // loader.obj.rotation.z = Math.PI/2;
-    loader.obj.scale.set(0.1,0.1,0.1);
+    // loader.obj.scale.set(0.1,0.1,0.1);
 
     // loader.getRecommendation = function() {
     //     var ret = loader.recommendation.toList();

server.js

@@ -104,7 +104,8 @@ app.use(function(req, res) {
 var serverPort, serverIpAddress;
 if ( isDev ) {
     serverPort = 4000;
-    serverIpAddress = require('ip').address();
+    // serverIpAddress = require('ip').address();
+    serverIpAddress = '0.0.0.0';
 } else {
     // Openhift conf
     serverPort = process.env.OPENSHIFT_NODEJS_PORT || 8080;

sql/backup.pgsql

@@ -1,3 +1,7 @@
+#!/bin/sh
+
+psql interface 3dinterface << E_O_SQL
+
 -- Clear database from previous tables (just in case...)
 DROP TABLE IF EXISTS Users CASCADE;
 DROP TABLE IF EXISTS Arrowclicked CASCADE;
@@ -154,3 +158,5 @@ CREATE TABLE SwitchedLockOption(
     time TIMESTAMP DEFAULT NOW(),
     locked BOOLEAN
 );
+
+E_O_SQL

sql/check.pgsql

@@ -1,3 +1,7 @@
+#!/bin/bash
+
+psql interface 3dinterface << E_O_SQL
+
 -- Checks that each user has never twice either the same scene or the same recommendation style
 SELECT count(*) = 0
 FROM
@@ -32,3 +36,5 @@ FROM (
     GROUP BY Experiment.coin_combination_id
     HAVING count(CoinCombination.id) != 1
 ) AS T;
+
+E_O_SQL

sql/scenes.pgsql

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+psql interface 3dinterface << E_O_SQL
+
+ALTER TABLE Scene ADD recommendation_number INTEGER;
+
+UPDATE SCENE SET recommendation_number = 11 WHERE id = 2;
+UPDATE SCENE SET recommendation_number = 11 WHERE id = 3;
+UPDATE SCENE SET recommendation_number = 10 WHERE id = 4;
+
+E_O_SQL

sql/test.pgsql

@@ -0,0 +1,33 @@
+#! /bin/sh
+
+psql interface 3dinterface << E_O_SQL
+
+SELECT * FROM (
+    SELECT Users.id AS user_id,
+           Experiment.id AS exp_id,
+           Scene.name AS scene_name,
+           Scene.recommendation_number AS reco_total,
+           count(DISTINCT ArrowClicked.arrow_id) AS reco_clicked,
+           -- Scene.recommendation_number - 2 <= count(DISTINCT ArrowClicked.arrow_id) AS reco_clicker
+           100 * count(DISTINCT ArrowClicked.arrow_id) / Scene.recommendation_number AS reco_percent
+
+    FROM Users, Experiment, CoinCombination, ArrowClicked, Scene
+    -- JOIN conditions
+    WHERE Experiment.user_id = Users.id AND
+          CoinCombination.id = Experiment.coin_combination_id AND
+          ArrowClicked.exp_id = Experiment.id AND
+          Scene.id = CoinCombination.scene_id AND
+
+    -- other conditions
+          Experiment.finished AND
+          CoinCombination.scene_id != 1 AND
+          Users.valid
+
+    GROUP BY Users.id, Experiment.id, Scene.name, Scene.recommendation_number
+) T
+WHERE reco_percent > 75
+ORDER BY reco_percent
+
+;
+
+E_O_SQL