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        <head><title>All classes and objects in sims.dynamics.joints</title>
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        <body onload="init()"><div class="page-title"><div>Simple Mechanics Simulator (SiMS) API</div></div><p><div>This document is the API specification for SiMS</div></p><table summary="" cellpadding="3" class="member">
        <tr><td class="title" colspan="2">Class Summary</td></tr>
        <tr>
      <td class="modifiers" valign="top"> 
        <code>case class</code>
      </td>
      <td class="signature">
        <em><a href="../../sims/dynamics/joints/DistanceJoint.html" target="_self">DistanceJoint</a></em>
        (<code>val </code><em>node1</em> : <a href="../../sims/dynamics/Body.html" target="_self">Body</a>, <code>val </code><em>anchor1</em> : <a href="../../sims/geometry/Vector2D.html" target="_self">Vector2D</a>, <code>val </code><em>node2</em> : <a href="../../sims/dynamics/Body.html" target="_self">Body</a>, <code>val </code><em>anchor2</em> : <a href="../../sims/geometry/Vector2D.html" target="_self">Vector2D</a>)<code> extends </code><a href="../../sims/dynamics/joints/Joint.html" target="_self">Joint</a><code> with </code><a href="" target="contentFrame" class="scala/Product">scala.Product</a>
        
        <div>DistanceJoints keep their connection points at a constant distance.</div>
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      <td class="modifiers" valign="top"> 
        <code> trait</code>
      </td>
      <td class="signature">
        <em><a href="../../sims/dynamics/joints/ForceJoint.html" target="_self">ForceJoint</a></em>
        <code> extends </code><a href="http://www.scala-lang.org/docu/files/api/scala/AnyRef.html" target="_self">AnyRef</a>
        
        <div>A joint which can apply a force to its anchor bodies, thus adding or removing energy to the system.</div>
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      <td class="modifiers" valign="top"> 
        <code>abstract class</code>
      </td>
      <td class="signature">
        <em><a href="../../sims/dynamics/joints/Joint.html" target="_self">Joint</a></em>
        <code> extends </code><a href="../../sims/dynamics/Constraint.html" target="_self">Constraint</a><code> with </code><a href="http://www.scala-lang.org/docu/files/api/scala/AnyRef.html" target="_self">AnyRef</a>
        
        <div>Joints constrain the movement of two bodies.
 Their implementation was inspired by Erin Catto's box2d.</div>
      </td>
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      <td class="modifiers" valign="top"> 
        <code>case class</code>
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      <td class="signature">
        <em><a href="../../sims/dynamics/joints/RevoluteJoint.html" target="_self">RevoluteJoint</a></em>
        (<code>val </code><em>node1</em> : <a href="../../sims/dynamics/Body.html" target="_self">Body</a>, <code>val </code><em>node2</em> : <a href="../../sims/dynamics/Body.html" target="_self">Body</a>, <code>val </code><em>anchor</em> : <a href="../../sims/geometry/Vector2D.html" target="_self">Vector2D</a>)<code> extends </code><a href="../../sims/dynamics/joints/Joint.html" target="_self">Joint</a><code> with </code><a href="" target="contentFrame" class="scala/Product">scala.Product</a>
        
        <div>A revolute joint that connects two bodies at a singe point. Inspired from JBox2D.
 <b>Warning:</b> there are still several bugs with revolute joints, if they are between two free
 bodies and not connected at their respective COMs.</div>
      </td>
    </tr>
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      <td class="modifiers" valign="top"> 
        <code>case class</code>
      </td>
      <td class="signature">
        <em><a href="../../sims/dynamics/joints/SpringJoint.html" target="_self">SpringJoint</a></em>
        (<code>val </code><em>node1</em> : <a href="../../sims/dynamics/Body.html" target="_self">Body</a>, <code>val </code><em>anchor1</em> : <a href="../../sims/geometry/Vector2D.html" target="_self">Vector2D</a>, <code>val </code><em>node2</em> : <a href="../../sims/dynamics/Body.html" target="_self">Body</a>, <code>val </code><em>anchor2</em> : <a href="../../sims/geometry/Vector2D.html" target="_self">Vector2D</a>, <code>val </code><em>springConstant</em> : <a href="http://www.scala-lang.org/docu/files/api/scala/Double.html" target="_self">Double</a>, <code>val </code><em>initialLength</em> : <a href="http://www.scala-lang.org/docu/files/api/scala/Double.html" target="_self">Double</a>)<code> extends </code><a href="../../sims/dynamics/joints/Joint.html" target="_self">Joint</a><code> with </code><a href="../../sims/dynamics/joints/ForceJoint.html" target="_self">ForceJoint</a><code> with </code><a href="" target="contentFrame" class="scala/Product">scala.Product</a>
        
        <div>A spring obeying Hooke's law.</div>
      </td>
    </tr>        
        </table>
<table summary="" cellpadding="3" class="member">
        <tr><td class="title" colspan="2">Object Summary</td></tr>
        <tr>
      <td class="modifiers" valign="top"> 
        <code> object</code>
      </td>
      <td class="signature">
        <em><a href="../../sims/dynamics/joints/DistanceJoint$object.html" target="_self">DistanceJoint</a></em>
        <code> extends </code>(<a href="../../sims/dynamics/Body.html" target="_self">Body</a>, <a href="../../sims/geometry/Vector2D.html" target="_self">Vector2D</a>, <a href="../../sims/dynamics/Body.html" target="_self">Body</a>, <a href="../../sims/geometry/Vector2D.html" target="_self">Vector2D</a>) =&gt; <a href="../../sims/dynamics/joints/DistanceJoint.html" target="_self">DistanceJoint</a>
        
        
      </td>
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      <td class="modifiers" valign="top"> 
        <code> object</code>
      </td>
      <td class="signature">
        <em><a href="../../sims/dynamics/joints/RevoluteJoint$object.html" target="_self">RevoluteJoint</a></em>
        <code> extends </code>(<a href="../../sims/dynamics/Body.html" target="_self">Body</a>, <a href="../../sims/dynamics/Body.html" target="_self">Body</a>, <a href="../../sims/geometry/Vector2D.html" target="_self">Vector2D</a>) =&gt; <a href="../../sims/dynamics/joints/RevoluteJoint.html" target="_self">RevoluteJoint</a>
        
        
      </td>
    </tr>
<tr>
      <td class="modifiers" valign="top"> 
        <code> object</code>
      </td>
      <td class="signature">
        <em><a href="../../sims/dynamics/joints/SpringJoint$object.html" target="_self">SpringJoint</a></em>
        <code> extends </code>(<a href="../../sims/dynamics/Body.html" target="_self">Body</a>, <a href="../../sims/geometry/Vector2D.html" target="_self">Vector2D</a>, <a href="../../sims/dynamics/Body.html" target="_self">Body</a>, <a href="../../sims/geometry/Vector2D.html" target="_self">Vector2D</a>, <a href="http://www.scala-lang.org/docu/files/api/scala/Double.html" target="_self">Double</a>, <a href="http://www.scala-lang.org/docu/files/api/scala/Double.html" target="_self">Double</a>) =&gt; <a href="../../sims/dynamics/joints/SpringJoint.html" target="_self">SpringJoint</a>
        
        
      </td>
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