lore-engine - npm Package Compare versions

Comparing version 1.0.38 to 1.0.39

.vscode/settings.json

@@ -0,0 +0,0 @@ {

app.js

@@ -0,0 +0,0 @@ //@ts-check

doc/all.md

@@ -0,0 +0,0 @@ [![view on npm](http://img.shields.io/npm/v/example.svg)](https://www.npmjs.org/package/example)

example/flybrain1.js

@@ -0,0 +0,0 @@ (function () {

example/flybrain2.js

@@ -0,0 +0,0 @@ (function () {

example/flybrain3.js

@@ -0,0 +0,0 @@ (function() {

example/larva_2d.js

@@ -0,0 +0,0 @@ (function() {

example/larva.js

@@ -0,0 +0,0 @@ (function() {

gulpfile.js

@@ -0,0 +0,0 @@ var fs = require('fs');

jsdocConfig.json

@@ -0,0 +0,0 @@ {

package.json

 {
   "name": "lore-engine",
-  "version": "1.0.38",
+  "version": "1.0.39",
   "description": "A WebGL based 3D data visualization engine.",
@@ -40,2 +40,2 @@ "main": "./app.js",
   "private": false
-}
+}

README.md

@@ -0,0 +0,0 @@ ![Lore](https://github.com/reymond-group/lore/blob/master/logo.png?raw=true)

src/Cameras/index.js

@@ -0,0 +0,0 @@ const CameraBase = require('./CameraBase');

src/Cameras/OrthographicCamera.js

@@ -0,0 +0,0 @@ //@ts-check

src/Cameras/PerspectiveCamera.js

@@ -0,0 +0,0 @@ //@ts-check

src/Controls/ControlsBase.js

@@ -0,0 +0,0 @@ //@ts-check

src/Controls/FirstPersonControls.js

@@ -0,0 +0,0 @@ //@ts-check

src/Controls/index.js

@@ -0,0 +0,0 @@ const ControlsBase = require('./ControlsBase');

src/Core/DrawModes.js

@@ -0,0 +0,0 @@ //@ts-check

src/Core/Effect.js

@@ -0,0 +0,0 @@ //@ts-check

src/Core/Geometry.js

@@ -0,0 +0,0 @@ //@ts-check

src/Core/Graph.js

@@ -0,0 +0,0 @@ //@ts-check

src/Core/index.js

@@ -0,0 +0,0 @@ const Attribute = require('./Attribute');

src/Core/Node.js

@@ -0,0 +0,0 @@ //@ts-check

src/Core/Renderer.js

@@ -0,0 +0,0 @@ //@ts-check

src/Core/Shader.js

@@ -0,0 +0,0 @@ //@ts-check

src/Core/Tree.js

@@ -0,0 +0,0 @@ //@ts-check

src/Core/Uniform.js

@@ -0,0 +0,0 @@ //@ts-check

src/Filters/FilterBase.js

@@ -0,0 +0,0 @@ //@ts-check

src/Filters/index.js

@@ -0,0 +0,0 @@ const FilterBase = require('./FilterBase');

src/Filters/InRangeFilter.js

@@ -0,0 +0,0 @@ //@ts-check

src/Helpers/AABBHelper.js

@@ -0,0 +0,0 @@ //@ts-check

src/Helpers/CoordinatesHelper.js

@@ -0,0 +0,0 @@ //@ts-check

src/Helpers/HelperBase.js

@@ -0,0 +0,0 @@ //@ts-check

src/Helpers/index.js

@@ -0,0 +0,0 @@ const AABBHelper = require('./AABBHelper');

src/Helpers/OctreeHelper.js

 //@ts-check
 
-const HelperBase = require('./HelperBase');
-const PointHelper = require('./PointHelper');
-const Octree = require('../Spice/Octree');
-const Raycaster = require('../Spice/Raycaster');
-const DrawModes = require('../Core/DrawModes');
-const Utils = require('../Utils/Utils');
-const Vector3f = require('../Math/Vector3f');
-const AABB = require('../Spice/AABB');
-const Matrix4f = require('../Math/Matrix4f');
-const FilterBase = require('../Filters/FilterBase');
-const Ray = require('../Math/Ray')
+const HelperBase = require("./HelperBase");
+const PointHelper = require("./PointHelper");
+const Octree = require("../Spice/Octree");
+const Raycaster = require("../Spice/Raycaster");
+const DrawModes = require("../Core/DrawModes");
+const Utils = require("../Utils/Utils");
+const Vector3f = require("../Math/Vector3f");
+const AABB = require("../Spice/AABB");
+const Matrix4f = require("../Math/Matrix4f");
+const FilterBase = require("../Filters/FilterBase");
+const Ray = require("../Math/Ray");
 
-/** 
- * A helper class to create an octree associated with vertex data. 
- * 
+/**
+ * A helper class to create an octree associated with vertex data.
+ *
  * @property {*} opts An object containing options.
@@ -27,6 +27,5 @@ * @property {PointHelper} target The Lore.PointHelper object from which this octree is constructed.
 class OctreeHelper extends HelperBase {
-
   /**
    * Creates an instance of OctreeHelper.
-   * 
+   *
    * @param {Renderer} renderer A Lore.Renderer object.
@@ -44,3 +43,3 @@ * @param {String} geometryName The name of this geometry.
       multiSelect: true
-    }
+    };
 
@@ -61,5 +60,8 @@ this.opts = Utils.extend(true, this.defaults, options);
 
-    this._clickHandler = function (e) {
-      if (e.e.mouse.state.middle || e.e.mouse.state.right || 
-          !that.target.geometry.isVisible) {
+    this._clickHandler = function(e) {
+      if (
+        e.e.mouse.state.middle ||
+        e.e.mouse.state.right ||
+        !that.target.geometry.isVisible
+      ) {
         return;
@@ -80,7 +82,10 @@ }
 
-    renderer.controls.addEventListener('click', this._clickHandler);
+    renderer.controls.addEventListener("click", this._clickHandler);
 
-    this._dblclickHandler = function (e) {
-      if (e.e.mouse.state.middle || e.e.mouse.state.right || 
-          !that.target.geometry.isVisible) {
+    this._dblclickHandler = function(e) {
+      if (
+        e.e.mouse.state.middle ||
+        e.e.mouse.state.right ||
+        !that.target.geometry.isVisible
+      ) {
         return;
@@ -101,7 +106,11 @@ }
 
-    renderer.controls.addEventListener('dblclick', this._dblclickHandler);
+    renderer.controls.addEventListener("dblclick", this._dblclickHandler);
 
-    this._mousemoveHandler = function (e) {
-      if (e.e.mouse.state.left || e.e.mouse.state.middle || 
-          e.e.mouse.state.right || !that.target.geometry.isVisible) {
+    this._mousemoveHandler = function(e) {
+      if (
+        e.e.mouse.state.left ||
+        e.e.mouse.state.middle ||
+        e.e.mouse.state.right ||
+        !that.target.geometry.isVisible
+      ) {
         return;
@@ -119,5 +128,8 @@ }
         that.hovered = result[0];
-        that.hovered.screenPosition = that.renderer.camera.sceneToScreen(result[0].position, renderer);
+        that.hovered.screenPosition = that.renderer.camera.sceneToScreen(
+          result[0].position,
+          renderer
+        );
 
-        that.raiseEvent('hoveredchanged', {
+        that.raiseEvent("hoveredchanged", {
           e: that.hovered
@@ -127,3 +139,3 @@ });
         that.hovered = null;
-        that.raiseEvent('hoveredchanged', {
+        that.raiseEvent("hoveredchanged", {
           e: null
@@ -134,5 +146,5 @@ });
 
-    renderer.controls.addEventListener('mousemove', this._mousemoveHandler);
+    renderer.controls.addEventListener("mousemove", this._mousemoveHandler);
 
-    this._updatedHandler = function () {
+    this._updatedHandler = function() {
       if (!that.target.geometry.isVisible) {
@@ -143,13 +155,19 @@ return;
       for (let i = 0; i < that.selected.length; i++) {
-        that.selected[i].screenPosition = that.renderer.camera.sceneToScreen(that.selected[i].position, renderer);
+        that.selected[i].screenPosition = that.renderer.camera.sceneToScreen(
+          that.selected[i].position,
+          renderer
+        );
       }
 
       if (that.hovered) {
-        that.hovered.screenPosition = that.renderer.camera.sceneToScreen(that.hovered.position, renderer);
+        that.hovered.screenPosition = that.renderer.camera.sceneToScreen(
+          that.hovered.position,
+          renderer
+        );
       }
 
-      that.raiseEvent('updated');
+      that.raiseEvent("updated");
     };
 
-    renderer.controls.addEventListener('updated', this._updatedHandler);
+    renderer.controls.addEventListener("updated", this._updatedHandler);
 
@@ -163,5 +181,5 @@ this.init();
   init() {
-    if (this.opts.visualize === 'centers') {
+    if (this.opts.visualize === "centers") {
       this.drawCenters();
-    } else if (this.opts.visualize === 'cubes') {
+    } else if (this.opts.visualize === "cubes") {
       this.drawBoxes();
@@ -175,3 +193,3 @@ } else {
    * Get the screen position of a vertex by its index.
-   * 
+   *
    * @param {Number} index The index of a vertex.
@@ -181,3 +199,3 @@ * @returns {Number[]} An array containing the screen position. E.g. [122, 290].
   getScreenPosition(index) {
-    let positions = this.target.geometry.attributes['position'].data;
+    let positions = this.target.geometry.attributes["position"].data;
     let k = index * 3;
@@ -191,3 +209,3 @@ let p = new Vector3f(positions[k], positions[k + 1], positions[k + 2]);
    * Adds an object to the selected collection of this Lore.OctreeHelper object.
-   * 
+   *
    * @param {Object|Number} item Either an item (used internally) or the index of a vertex from the associated Lore.PointHelper object.
@@ -198,4 +216,4 @@ */
     if (!isNaN(parseFloat(item))) {
-      let positions = this.target.geometry.attributes['position'].data;
-      let colors = this.target.geometry.attributes['color'].data;
+      let positions = this.target.geometry.attributes["position"].data;
+      let colors = this.target.geometry.attributes["color"].data;
       let k = item * 3;
@@ -207,4 +225,9 @@
         locCode: -1,
-        position: new Vector3f(positions[k], positions[k + 1], positions[k + 2]),
-        color: colors ? [colors[k], colors[k + 1], colors[k + 2]] : null
+        position: new Vector3f(
+          positions[k],
+          positions[k + 1],
+          positions[k + 2]
+        ),
+        color: colors ? [colors[k], colors[k + 1], colors[k + 2]] : null,
+        timestamp: Date.now()
       };
@@ -222,4 +245,7 @@ }
 
-    this.selected[index].screenPosition = this.renderer.camera.sceneToScreen(item.position, this.renderer);
-    this.raiseEvent('selectedchanged', {
+    this.selected[index].screenPosition = this.renderer.camera.sceneToScreen(
+      item.position,
+      this.renderer
+    );
+    this.raiseEvent("selectedchanged", {
       e: this.selected
@@ -231,3 +257,3 @@ });
    * Remove an item from the selected collection of this Lore.OctreeHelper object.
-   * 
+   *
    * @param {Number} index The index of the item in the selected collection.
@@ -238,3 +264,3 @@ */
 
-    this.raiseEvent('selectedchanged', {
+    this.raiseEvent("selectedchanged", {
       e: this.selected
@@ -250,3 +276,3 @@ });
 
-    this.raiseEvent('selectedchanged', {
+    this.raiseEvent("selectedchanged", {
       e: this.selected
@@ -258,3 +284,3 @@ });
    * Check whether or not the selected collection of this Lore.OctreeHelper object contains a vertex with a given index.
-   * 
+   *
    * @param {Number} index The index of a vertex in the associated Lore.PointHelper object.
@@ -275,3 +301,3 @@ * @returns {Boolean} A boolean indicating whether or not the selected collection of this Lore.OctreeHelper contains a vertex with a given index.
    * Adds a vertex with a given index to the currently hovered vertex of this Lore.OctreeHelper object.
-   * 
+   *
    * @param {Number} index The index of a vertex in the associated Lore.PointHelper object.
@@ -285,7 +311,7 @@ */
     let k = index * 3;
-    let positions = this.target.geometry.attributes['position'].data;
+    let positions = this.target.geometry.attributes["position"].data;
     let colors = null;
 
-    if ('color' in this.target.geometry.attributes) {
-      colors = this.target.geometry.attributes['color'].data;
+    if ("color" in this.target.geometry.attributes) {
+      colors = this.target.geometry.attributes["color"].data;
     }
@@ -299,4 +325,7 @@
 
-    this.hovered.screenPosition = this.renderer.camera.sceneToScreen(this.hovered.position, this.renderer);
-    this.raiseEvent('hoveredchanged', {
+    this.hovered.screenPosition = this.renderer.camera.sceneToScreen(
+      this.hovered.position,
+      this.renderer
+    );
+    this.raiseEvent("hoveredchanged", {
       e: this.hovered
@@ -307,3 +336,3 @@ });
   /**
-   * Add the currently hovered vertex to the collection of selected vertices. 
+   * Add the currently hovered vertex to the collection of selected vertices.
    */
@@ -325,6 +354,6 @@ selectHovered() {
   /**
-   * Show the centers of the axis-aligned bounding boxes of this octree. 
+   * Show the centers of the axis-aligned bounding boxes of this octree.
    */
   showCenters() {
-    this.opts.visualize = 'centers';
+    this.opts.visualize = "centers";
     this.drawCenters();
@@ -335,6 +364,6 @@ this.geometry.isVisible = true;
   /**
-   * Show the axis-aligned boudning boxes of this octree as cubes. 
+   * Show the axis-aligned boudning boxes of this octree as cubes.
    */
   showCubes() {
-    this.opts.visualize = 'cubes';
+    this.opts.visualize = "cubes";
     this.drawBoxes();
@@ -351,4 +380,4 @@ this.geometry.isVisible = true;
 
-    this.setAttribute('position', new Float32Array([]));
-    this.setAttribute('color', new Float32Array([]));
+    this.setAttribute("position", new Float32Array([]));
+    this.setAttribute("color", new Float32Array([]));
   }
@@ -358,3 +387,3 @@
    * Get the indices and distances of the vertices currently intersected by the ray sent from the mouse position.
-   * 
+   *
    * @param {Object} mouse A mouse object containing x and y properties.
@@ -369,4 +398,4 @@ * @returns {Object[]} A distance-sorted (ASC) array containing the interesected vertices.
 
-    result.sort(function (a, b) {
-      return a.distance - b.distance
+    result.sort(function(a, b) {
+      return a.distance - b.distance;
     });
@@ -379,3 +408,3 @@
    * Add an event listener to this Lore.OctreeHelper object.
-   * 
+   *
    * @param {String} eventName The name of the event to listen for.
@@ -394,3 +423,3 @@ * @param {Function} callback A callback function called when an event is fired.
    * Raise an event with a given name and send the data to the functions listening for this event.
-   * 
+   *
    * @param {String} eventName The name of the event to be rised.
@@ -411,3 +440,3 @@ * @param {*} [data={}] Data to be sent to the listening functions.
    * Adds a hoveredchanged event to multiple octrees and merges the event property e.
-   * 
+   *
    * @param {OctreeHelper[]} octreeHelpers An array of octree helpers to join.
@@ -418,3 +447,3 @@ * @param {Function} eventListener A event listener for hoveredchanged.
     for (let i = 0; i < octreeHelpers.length; i++) {
-      octreeHelpers[i].addEventListener('hoveredchanged', function(e) {
+      octreeHelpers[i].addEventListener("hoveredchanged", function(e) {
         let result = { e: null, source: null };
@@ -433,3 +462,3 @@ for (let j = 0; j < octreeHelpers.length; j++) {
    * Adds a selectedchanged event to multiple octrees and merges the event property e.
-   * 
+   *
    * @param {OctreeHelper[]} octreeHelpers An array of octree helpers to join.
@@ -440,6 +469,12 @@ * @param {Function} eventListener A event listener for selectedchanged.
     for (let i = 0; i < octreeHelpers.length; i++) {
-      octreeHelpers[i].addEventListener('selectedchanged', function(e) {
-        let result = []
+      octreeHelpers[i].addEventListener("selectedchanged", function(e) {
+        let result = [];
         for (let j = 0; j < octreeHelpers.length; j++) {
-          result.push({ selected: octreeHelpers[j].selected, source: j });
+          for (let k = 0; k < octreeHelpers[j].selected.length; k++)
+            result.push({
+              timestamp: octreeHelpers[j].selected[k].timestamp,
+              item: octreeHelpers[j].selected[k],
+              index: k,
+              source: j
+            });
         }
@@ -479,4 +514,4 @@ eventListener(result);
 
-    this.setAttribute('position', new Float32Array(positions));
-    this.setAttribute('color', new Float32Array(colors));
+    this.setAttribute("position", new Float32Array(positions));
+    this.setAttribute("color", new Float32Array(colors));
   }
@@ -584,4 +619,4 @@
 
-    this.setAttribute('position', p);
-    this.setAttribute('color', c);
+    this.setAttribute("position", p);
+    this.setAttribute("color", c);
   }
@@ -591,3 +626,3 @@
    * Set the threshold of the raycaster associated with this Lore.OctreeHelper object.
-   * 
+   *
    * @param {Number} threshold The threshold (maximum distance to the ray) of the raycaster.
@@ -601,3 +636,3 @@ */
    * Execute a ray intersection search within this octree.
-   * 
+   *
    * @param {Number[]} indices The indices of the octree nodes that are intersected by the ray.
@@ -611,7 +646,7 @@ * @returns {*} An array containing the vertices intersected by the ray.
     let threshold = this.raycaster.threshold * this.target.getPointScale();
-    let positions = this.target.geometry.attributes['position'].data;
+    let positions = this.target.geometry.attributes["position"].data;
     let colors = null;
 
-    if ('color' in this.target.geometry.attributes) {
-      colors = this.target.geometry.attributes['color'].data;
+    if ("color" in this.target.geometry.attributes) {
+      colors = this.target.geometry.attributes["color"].data;
     }
@@ -639,3 +674,9 @@
         let isVisible = FilterBase.isVisible(this.target.geometry, index);
-        if (dist < this.raycaster.near || dist > this.raycaster.far || dist < cutoff || !isVisible) continue;
+        if (
+          dist < this.raycaster.near ||
+          dist > this.raycaster.far ||
+          dist < cutoff ||
+          !isVisible
+        )
+          continue;
 
@@ -659,9 +700,15 @@ result.push({
   destruct() {
-    this.renderer.controls.removeEventListener('click', this._dblclickHandler);
-    this.renderer.controls.removeEventListener('dblclick', this._dblclickHandler);
-    this.renderer.controls.removeEventListener('mousemove', this._mousemoveHandler);
-    this.renderer.controls.removeEventListener('updated', this._updatedHandler);
+    this.renderer.controls.removeEventListener("click", this._dblclickHandler);
+    this.renderer.controls.removeEventListener(
+      "dblclick",
+      this._dblclickHandler
+    );
+    this.renderer.controls.removeEventListener(
+      "mousemove",
+      this._mousemoveHandler
+    );
+    this.renderer.controls.removeEventListener("updated", this._updatedHandler);
   }
 }
 
-module.exports = OctreeHelper
+module.exports = OctreeHelper;

src/Helpers/PointHelper.js

@@ -0,0 +0,0 @@ //@ts-check

src/Helpers/TreeHelper.js

@@ -0,0 +0,0 @@ //@ts-check

src/IO/CsvFileReader.js

@@ -0,0 +0,0 @@ //@ts-check

src/IO/FileReaderBase.js

@@ -0,0 +0,0 @@ //@ts-check

src/IO/index.js

@@ -0,0 +0,0 @@ const CsvFileReader = require('./CsvFileReader');

src/IO/MatrixFileReader.js

@@ -0,0 +0,0 @@ //@ts-check

src/Lore.js

@@ -0,0 +0,0 @@ const Core = require('./Core');

src/Math/index.js

@@ -0,0 +0,0 @@ const Matrix3f = require('./Matrix3f');

src/Math/Matrix3f.js

@@ -0,0 +0,0 @@ //@ts-check

src/Math/Matrix4f.js

@@ -0,0 +0,0 @@ //@ts-check

src/Math/ProjectionMatrix.js

@@ -0,0 +0,0 @@ //@ts-check

src/Math/Quaternion.js

@@ -0,0 +0,0 @@ //@ts-check

src/Math/RadixSort.js

@@ -0,0 +0,0 @@ //@ts-check

src/Math/Ray.js

@@ -0,0 +0,0 @@ //@ts-check

src/Math/SphericalCoords.js

@@ -0,0 +0,0 @@ //@ts-check

src/Math/Statistics.js

@@ -0,0 +0,0 @@ //@ts-check

src/Shaders/Circle.js

@@ -0,0 +0,0 @@ const Shader = require('../Core/Shader')

src/Shaders/Coordinates.js

@@ -0,0 +0,0 @@ const Shader = require('../Core/Shader')

src/Shaders/Default.js

@@ -0,0 +0,0 @@ const Shader = require('../Core/Shader')

src/Shaders/DefaultAnimated.js

@@ -0,0 +0,0 @@ const Shader = require('../Core/Shader')

src/Shaders/DefaultEffect.js

@@ -0,0 +0,0 @@ const Shader = require('../Core/Shader')

src/Shaders/FXAAEffect.js

@@ -0,0 +0,0 @@ const Shader = require('../Core/Shader')

src/Shaders/index.js

@@ -0,0 +0,0 @@ var circle = require('./Circle');

src/Shaders/SimpleSphere.js

@@ -0,0 +0,0 @@ const Shader = require('../Core/Shader')

src/Shaders/SmoothCircle.js

@@ -0,0 +0,0 @@ const Shader = require('../Core/Shader')

src/Shaders/Sphere.js

@@ -0,0 +0,0 @@ const Shader = require('../Core/Shader')

src/Shaders/Tree.js

@@ -0,0 +0,0 @@ const Shader = require('../Core/Shader')

src/Spice/AABB.js

@@ -0,0 +0,0 @@ //@ts-check

src/Spice/index.js

@@ -0,0 +0,0 @@ const AABB = require('./AABB');

src/Spice/Octree.js

@@ -0,0 +0,0 @@ //@ts-check

src/Spice/Raycaster.js

@@ -0,0 +0,0 @@ //@ts-check

src/Utils/index.js

@@ -0,0 +0,0 @@ const Utils = require('./Utils');

src/Utils/Utils.js

@@ -0,0 +0,0 @@ //@ts-check

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Improved metrics

Lines of code

20934

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Total package byte prevSize

42331426

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