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<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>TopDownVehicle - p2.js</title> <link rel="stylesheet" href="http://yui.yahooapis.com/3.9.1/build/cssgrids/cssgrids-min.css"> <link rel="stylesheet" href="../assets/vendor/prettify/prettify-min.css"> <link rel="stylesheet" href="../assets/css/main.css" id="site_styles"> <link rel="icon" href="../assets/favicon.ico"> <script src="http://yui.yahooapis.com/combo?3.9.1/build/yui/yui-min.js"></script> </head> <body class="yui3-skin-sam"> <div id="doc"> <div id="hd" class="yui3-g header"> <div class="yui3-u-3-4"> <h1><img src="../assets/css/logo.png" title="p2.js" width="117" height="52"></h1> </div> <div class="yui3-u-1-4 version"> <em>API Docs for: 0.7.1</em> </div> </div> <div id="bd" class="yui3-g"> <div class="yui3-u-1-4"> <div id="docs-sidebar" class="sidebar apidocs"> <div id="api-list"> <h2 class="off-left">APIs</h2> <div id="api-tabview" class="tabview"> <ul class="tabs"> <li><a href="#api-classes">Classes</a></li> 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</label> </div> <div class="apidocs"> <div id="docs-main"> <div class="content"> <h1>TopDownVehicle Class</h1> <div class="box meta"> <div class="foundat"> Defined in: <a href="../files/src_objects_TopDownVehicle.js.html#l9"><code>src/objects/TopDownVehicle.js:9</code></a> </div> </div> <div class="box intro"> </div> <div class="constructor"> <h2>Constructor</h2> <div id="method_TopDownVehicle" class="method item"> <h3 class="name"><code>TopDownVehicle</code></h3> <div class="args"> <span class="paren">(</span><ul class="args-list inline commas"> <li class="arg"> <code>chassisBody</code> </li> <li class="arg"> <code class="optional">[options]</code> </li> </ul><span class="paren">)</span> </div> <div class="meta"> <p> Defined in <a href="../files/src_objects_TopDownVehicle.js.html#l9"><code>src/objects/TopDownVehicle.js:9</code></a> </p> </div> <div class="description"> </div> <div class="params"> <h4>Parameters:</h4> <ul class="params-list"> <li class="param"> <code class="param-name">chassisBody</code> <span class="type"><a href="../classes/Body.html" class="crosslink">Body</a></span> <div class="param-description"> <p>A dynamic body, already added to the world.</p> </div> </li> <li class="param"> <code class="param-name optional">[options]</code> <span class="type">Object</span> <span class="flag optional" title="This parameter is optional.">optional</span> <div class="param-description"> </div> </li> </ul> </div> <div class="example"> <h4>Example:</h4> <div class="example-content"> <pre class="code prettyprint"><code>// Create a dynamic body for the chassis var chassisBody = new Body({ mass: 1 }); var boxShape = new Box({ width: 0.5, height: 1 }); chassisBody.addShape(boxShape); world.addBody(chassisBody); // Create the vehicle var vehicle = new TopDownVehicle(chassisBody); // Add one front wheel and one back wheel - we don't actually need four :) var frontWheel = vehicle.addWheel({ localPosition: [0, 0.5] // front }); frontWheel.setSideFriction(4); // Back wheel var backWheel = vehicle.addWheel({ localPosition: [0, -0.5] // back }); backWheel.setSideFriction(3); // Less side friction on back wheel makes it easier to drift vehicle.addToWorld(world); // Steer value zero means straight forward. Positive is left and negative right. frontWheel.steerValue = Math.PI / 16; // Engine force forward backWheel.engineForce = 10; backWheel.setBrakeForce(0); </code></pre> </div> </div> </div> </div> <div id="classdocs" class="tabview"> <ul class="api-class-tabs"> <li class="api-class-tab index"><a href="#index">Index</a></li> <li class="api-class-tab methods"><a href="#methods">Methods</a></li> <li class="api-class-tab properties"><a href="#properties">Properties</a></li> </ul> <div> <div id="index" class="api-class-tabpanel index"> <h2 class="off-left">Item Index</h2> <div class="index-section methods"> <h3>Methods</h3> <ul class="index-list methods"> <li class="index-item method"> <a href="#method_addToWorld">addToWorld</a> </li> <li class="index-item method"> <a href="#method_addWheel">addWheel</a> </li> <li class="index-item method"> <a href="#method_removeFromWorld">removeFromWorld</a> </li> <li class="index-item method"> <a href="#method_update">update</a> </li> </ul> </div> <div class="index-section properties"> <h3>Properties</h3> <ul class="index-list properties"> <li class="index-item property"> <a href="#property_chassisBody">chassisBody</a> </li> <li class="index-item property"> <a href="#property_wheels">wheels</a> </li> </ul> </div> </div> <div id="methods" class="api-class-tabpanel"> <h2 class="off-left">Methods</h2> <div id="method_addToWorld" class="method item"> <h3 class="name"><code>addToWorld</code></h3> <div class="args"> <span class="paren">(</span><ul class="args-list inline commas"> <li class="arg"> <code>world</code> </li> </ul><span class="paren">)</span> </div> <div class="meta"> <p> Defined in <a href="../files/src_objects_TopDownVehicle.js.html#l72"><code>src/objects/TopDownVehicle.js:72</code></a> </p> </div> <div class="description"> </div> <div class="params"> <h4>Parameters:</h4> <ul class="params-list"> <li class="param"> <code class="param-name">world</code> <span class="type"><a href="../classes/World.html" class="crosslink">World</a></span> <div class="param-description"> </div> </li> </ul> </div> </div> <div id="method_addWheel" class="method item"> <h3 class="name"><code>addWheel</code></h3> <div class="args"> <span class="paren">(</span><ul class="args-list inline commas"> <li class="arg"> <code class="optional">[wheelOptions]</code> </li> </ul><span class="paren">)</span> </div> <span class="returns-inline"> <span class="type"><a href="../classes/WheelConstraint.html" class="crosslink">WheelConstraint</a></span> </span> <div class="meta"> <p> Defined in <a href="../files/src_objects_TopDownVehicle.js.html#l101"><code>src/objects/TopDownVehicle.js:101</code></a> </p> </div> <div class="description"> </div> <div class="params"> <h4>Parameters:</h4> <ul class="params-list"> <li class="param"> <code class="param-name optional">[wheelOptions]</code> <span class="type">Object</span> <span class="flag optional" title="This parameter is optional.">optional</span> <div class="param-description"> </div> </li> </ul> </div> <div class="returns"> <h4>Returns:</h4> <div class="returns-description"> <span class="type"><a href="../classes/WheelConstraint.html" class="crosslink">WheelConstraint</a></span>: </div> </div> </div> <div id="method_removeFromWorld" class="method item"> <h3 class="name"><code>removeFromWorld</code></h3> <div class="args"> <span class="paren">(</span><ul class="args-list inline commas"> <li class="arg"> <code>world</code> </li> </ul><span class="paren">)</span> </div> <div class="meta"> <p> Defined in <a href="../files/src_objects_TopDownVehicle.js.html#l86"><code>src/objects/TopDownVehicle.js:86</code></a> </p> </div> <div class="description"> </div> <div class="params"> <h4>Parameters:</h4> <ul class="params-list"> <li class="param"> <code class="param-name">world</code> <span class="type"><a href="../classes/World.html" class="crosslink">World</a></span> <div class="param-description"> </div> </li> </ul> </div> </div> <div id="method_update" class="method item"> <h3 class="name"><code>update</code></h3> <span class="paren">()</span> <div class="meta"> <p> Defined in <a href="../files/src_objects_TopDownVehicle.js.html#l112"><code>src/objects/TopDownVehicle.js:112</code></a> </p> </div> <div class="description"> </div> </div> </div> <div id="properties" class="api-class-tabpanel"> <h2 class="off-left">Properties</h2> <div id="property_chassisBody" class="property item"> <h3 class="name"><code>chassisBody</code></h3> <span class="type"><a href="../classes/Body.html" class="crosslink">Body</a></span> <div class="meta"> <p> Defined in <a href="../files/src_objects_TopDownVehicle.js.html#l51"><code>src/objects/TopDownVehicle.js:51</code></a> </p> </div> <div class="description"> </div> </div> <div id="property_wheels" class="property item"> <h3 class="name"><code>wheels</code></h3> <span class="type">Array</span> <div class="meta"> <p> Defined in <a href="../files/src_objects_TopDownVehicle.js.html#l56"><code>src/objects/TopDownVehicle.js:56</code></a> </p> </div> <div class="description"> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> <script src="../assets/vendor/prettify/prettify-min.js"></script> <script>prettyPrint();</script> <script src="../assets/js/yui-prettify.js"></script> <script src="../assets/../api.js"></script> <script src="../assets/js/api-filter.js"></script> <script src="../assets/js/api-list.js"></script> <script src="../assets/js/api-search.js"></script> <script src="../assets/js/apidocs.js"></script> </body> </html>