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@ -1,6 +1,7 @@
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/**
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* @memberof L3D
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* @description The base class for recommendation
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* @extends THREE.Object3D
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* @constructor
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* @abstract
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*/
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@ -8,6 +9,10 @@ L3D.BaseRecommendation = function(arg1, arg2, arg3, arg4, position, target) {
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THREE.Object3D.apply(this);
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/**
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* @type {L3D.FixedCamera}
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* @description Camera corresponding to the suggested point of view
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*/
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this.camera = new L3D.FixedCamera(arg1, arg2, arg3, arg4, position, target);
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this.add(this.camera);
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@ -15,15 +20,30 @@ L3D.BaseRecommendation = function(arg1, arg2, arg3, arg4, position, target) {
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direction.sub(this.camera.position);
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direction.normalize();
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/**
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* @type {THREE.Vector3}
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* @description Center of the square at the base of the arrow
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*/
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this.center = this.camera.position.clone();
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this.center.sub(direction);
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/**
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* @type {THREE.Mesh}
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* @description Body of the arrow
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*/
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this.arrow = new THREE.Mesh(new THREE.Geometry(), new THREE.MeshLambertMaterial({color: 0x0000ff, side:THREE.BackSide}));
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this.add(this.arrow);
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/**
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* @type {Number}
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* @description Size of the meshes
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*/
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this.size = 0.4;
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/**
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* @type {THREE.Object3D}
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* @description A container for the displayable objects in the Recommendation
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*/
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this.object3D = new THREE.Object3D();
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var tmp = this.initExtremity();
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@ -37,8 +57,6 @@ L3D.BaseRecommendation = function(arg1, arg2, arg3, arg4, position, target) {
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this.fullArrow = false;
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r = this;
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};
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L3D.BaseRecommendation.prototype = Object.create(THREE.Object3D.prototype);
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L3D.BaseRecommendation.prototype.constructor = L3D.BaseRecommendation;
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@ -203,13 +221,6 @@ L3D.BaseRecommendation.prototype.regenerateArrow = function(mainCamera) {
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if (fp1.dot(dir) < -0.5) {
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// Regen polynom with better stuff
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// var new_dir = L3D.Tools.cross(L3D.Tools.diff(this.position, mainCamera.position).normalize(), mainCamera.up);
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// new_dir.multiplyScalar(new_dir.dot(fp1) < 0 ? 1 : -1);
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// new_dir.add(dir);
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// new_dir.add(dir);
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// new_dir.multiplyScalar(2);
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// f0.add(new_dir);
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if (mainCamera.position.y > this.camera.position.y) {
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f0.add(new THREE.Vector3(0,2,0));
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} else {
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@ -227,7 +238,6 @@ L3D.BaseRecommendation.prototype.regenerateArrow = function(mainCamera) {
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var deriv;
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var limit = this.fullArrow ? 0.1 : 0.3;
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// for (var i = this.fullArrow ? 0 : 0.5; i <= 1.001; i += 0.05) {
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for (i = 1; i > limit; i -= 0.1) {
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point = hermite.eval(i);
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deriv = hermite.prime(i);
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@ -263,30 +273,18 @@ L3D.BaseRecommendation.prototype.regenerateArrow = function(mainCamera) {
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var len = vertices.length;
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faces.push(new THREE.Face3(len-4,len-3,len-2), new THREE.Face3(len-4,len-2,len-1));
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// var max = 0;
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// for (var i = 0; i < faces.length; i++) {
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// max = Math.max(max, faces[i].a, faces[i].b, faces[i].c);
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// }
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// console.log(max + '/' + len);
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// Faces changed, update them
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this.arrow.geometry.faces = faces;
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this.arrow.geometry.groupsNeedUpdate = true;
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this.arrow.geometry.elementsNeedUpdate = true;
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}
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// this.arrow.geometry.mergeVertices();
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this.arrow.geometry.computeFaceNormals();
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// this.arrow.geometry.computeVertexNormals();
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this.arrow.geometry.computeBoundingSphere();
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// this.arrow.geometry.vertices[0] = new THREE.Vector3(); // mainCamera.position.clone();
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// this.arrow.geometry.vertices[1] = this.position.clone();
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// Vertices and normals changed, update them
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this.arrow.geometry.dynamic = true;
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this.arrow.geometry.verticesNeedUpdate = true;
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// this.arrow.geometry.elementsNeedUpdate = true;
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// this.arrow.geometry.groupsNeedUpdate = true;en-US
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this.arrow.geometry.normalsNeedUpdate = true;
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};
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@ -98,13 +98,6 @@ L3D.ReverseRecommendation.prototype.regenerateArrow = function(mainCamera) {
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if (fp1.dot(dir) < -0.5) {
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// Regen polynom with better stuff
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// var new_dir = L3D.Tools.cross(L3D.Tools.diff(this.camera.position, mainCamera.position).normalize(), mainCamera.up);
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// new_dir.multiplyScalar(new_dir.dot(fp1) < 0 ? 1 : -1);
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// new_dir.add(dir);
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// new_dir.add(dir);
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// new_dir.multiplyScalar(2);
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// f0.add(new_dir);
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if (mainCamera.position.y > this.camera.position.y) {
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f0.add(new THREE.Vector3(0,2,0));
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} else {
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@ -122,7 +115,6 @@ L3D.ReverseRecommendation.prototype.regenerateArrow = function(mainCamera) {
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var deriv;
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var limit = this.fullArrow ? 0.1 : 0.3;
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// for (var i = this.fullArrow ? 0 : 0.5; i <= 1.001; i += 0.05) {
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for (i = 1; i > limit; i -= 0.1) {
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point = hermite.eval(i);
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deriv = hermite.prime(i);
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@ -158,27 +150,16 @@ L3D.ReverseRecommendation.prototype.regenerateArrow = function(mainCamera) {
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var len = vertices.length;
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faces.push(new THREE.Face3(len-4,len-3,len-2), new THREE.Face3(len-4,len-2,len-1));
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// var max = 0;
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// for (i = 0; i < faces.length; i++) {
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// max = Math.max(max, faces[i].a, faces[i].b, faces[i].c);
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// }
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// console.log(max + '/' + len);
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this.arrow.geometry.faces = faces;
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this.arrow.geometry.groupsNeedUpdate = true;
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this.arrow.geometry.elementsNeedUpdate = true;
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}
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// this.arrow.geometry.mergeVertices();
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this.arrow.geometry.computeFaceNormals();
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// this.arrow.geometry.computeVertexNormals();
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this.arrow.geometry.computeBoundingSphere();
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// this.arrow.geometry.vertices[0] = new THREE.Vector3(); // mainCamera.position.clone();
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// this.arrow.geometry.vertices[1] = this.camera.position.clone();
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this.arrow.geometry.dynamic = true;
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this.arrow.geometry.verticesNeedUpdate = true;
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this.arrow.geometry.normalsNeedUpdate = true;
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};
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