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@ -5,7 +5,7 @@ |
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* A dynamic, browser-based visualization library. |
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* |
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* @version 4.7.1-SNAPSHOT |
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* @date 2015-08-13 |
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* @date 2015-08-14 |
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* |
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* @license |
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* Copyright (C) 2011-2014 Almende B.V, http://almende.com
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@ -33018,9 +33018,9 @@ return /******/ (function(modules) { // webpackBootstrap |
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this.requiresTimeout = true; |
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this.previousStates = {}; |
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this.referenceState = {}; |
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this.adaptive = false; |
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this.adaptiveTimestep = true; |
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this.adaptiveCounter = 0; |
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this.adaptiveInterval = 3; |
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this.adaptiveInterval = 2; |
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this.freezeCache = {}; |
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this.renderTimer = undefined; |
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@ -33067,7 +33067,7 @@ return /******/ (function(modules) { // webpackBootstrap |
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damping: 0.09 |
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}, |
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maxVelocity: 50, |
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minVelocity: 0.1, // px/s
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minVelocity: 0.75, // px/s
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solver: 'barnesHut', |
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stabilization: { |
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enabled: true, |
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@ -33210,7 +33210,7 @@ return /******/ (function(modules) { // webpackBootstrap |
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this.stabilized = false; |
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// when visible, adaptivity is disabled.
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this.adaptive = false; |
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//this.adaptiveTimestep = false;
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// this sets the width of all nodes initially which could be required for the avoidOverlap
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this.body.emitter.emit("_resizeNodes"); |
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@ -33297,10 +33297,11 @@ return /******/ (function(modules) { // webpackBootstrap |
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value: function physicsTick() { |
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if (this.stabilized === false) { |
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// adaptivity means the timestep adapts to the situation, only applicable for stabilization
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if (this.adaptive === true) { |
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if (this.adaptiveTimestep === true) { |
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this.adaptiveCounter += 1; |
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if (this.adaptiveCounter % this.adaptiveInterval === 0) { |
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// we leave the timestep stable for "interval" iterations.
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//console.log(this.timestep)
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// first the big step and revert. Revert saves the reference state.
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this.timestep = 2 * this.timestep; |
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this.calculateForces(); |
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@ -33318,18 +33319,18 @@ return /******/ (function(modules) { // webpackBootstrap |
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// we compare the two steps. if it is acceptable we double the step.
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if (this.compare() === true) { |
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this.timestep = 2 * this.timestep; |
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this.timestep = 1.1 * this.timestep; |
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} else { |
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// if not, we half the step to a minimum of the options timestep.
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// if the half the timestep is smaller than the options step, we do not reset the counter
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// we assume that the options timestep is stable enough.
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if (0.5 * this.timestep < this.options.timestep) { |
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if (0.9 * this.timestep < this.options.timestep) { |
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this.timestep = this.options.timestep; |
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} else { |
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// if the timestep was larger than 2 times the option one we check the adaptivity again to ensure
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// that large instabilities do not form.
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this.adaptiveCounter = -1; // check again next iteration
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this.timestep = 0.5 * this.timestep; |
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this.timestep = 0.9 * this.timestep; |
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} |
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} |
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} else { |
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@ -33476,26 +33477,17 @@ return /******/ (function(modules) { // webpackBootstrap |
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var nodesPresent = false; |
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var nodeIndices = this.physicsBody.physicsNodeIndices; |
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var maxVelocity = this.options.maxVelocity ? this.options.maxVelocity : 1e9; |
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var stabilized = true; |
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var vminCorrected = this.options.minVelocity / Math.max(this.body.view.scale, 0.05); |
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var maxNodeVelocity = 0; |
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for (var i = 0; i < nodeIndices.length; i++) { |
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var nodeId = nodeIndices[i]; |
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var nodeVelocity = this._performStep(nodeId, maxVelocity); |
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// stabilized is true if stabilized is true and velocity is smaller than vmin --> all nodes must be stabilized
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stabilized = nodeVelocity < vminCorrected && stabilized === true; |
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maxNodeVelocity = Math.max(nodeVelocity, maxNodeVelocity); |
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nodesPresent = true; |
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} |
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if (nodesPresent === true) { |
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if (vminCorrected > 0.5 * this.options.maxVelocity) { |
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this.stabilized = false; |
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} else { |
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this.stabilized = stabilized; |
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} |
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return; |
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} |
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this.stabilized = true; |
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this.stabilized = maxNodeVelocity <= this.options.minVelocity; |
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} |
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/** |
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@ -33617,7 +33609,7 @@ return /******/ (function(modules) { // webpackBootstrap |
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} |
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// enable adaptive timesteps
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this.adaptive = true; |
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this.adaptiveTimestep = true; |
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// this sets the width of all nodes initially which could be required for the avoidOverlap
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this.body.emitter.emit("_resizeNodes"); |
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@ -33648,7 +33640,6 @@ return /******/ (function(modules) { // webpackBootstrap |
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var count = 0; |
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while (this.stabilized === false && count < this.options.stabilization.updateInterval && this.stabilizationIterations < this.targetIterations) { |
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this.physicsTick(); |
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this.stabilizationIterations++; |
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count++; |
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} |
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@ -39026,8 +39017,8 @@ return /******/ (function(modules) { // webpackBootstrap |
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} else { |
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this.body.modules.clustering.clusterOutliers(); |
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} |
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console.log('levels', levels); |
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} |
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// increase the size of the edges
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this.body.modules.kamadaKawai.setOptions({ springLength: Math.max(150, 2 * startLength) }); |
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} |
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Alex de Mulder
9 years ago