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<title>NVIDIA(R) PhysX(R) SDK 3.4 API Reference: PxJointLinearLimit Class Reference</title>
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<h1>PxJointLinearLimit Class Reference<br>
<small>
[<a class="el" href="group__extensions.html">Extensions</a>]</small>
</h1><!-- doxytag: class="PxJointLinearLimit" --><!-- doxytag: inherits="PxJointLimitParameters" -->Describes a one-sided linear limit.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="PxJointLimit_8h-source.html">PxJointLimit.h</a>></code>
<p>
<div class="dynheader">
Inheritance diagram for PxJointLinearLimit:</div>
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<p><center><img src="classPxJointLinearLimit__inherit__graph.png" border="0" usemap="#PxJointLinearLimit__inherit__map" alt="Inheritance graph"></center>
<map name="PxJointLinearLimit__inherit__map">
<area shape="rect" href="classPxJointLimitParameters.html" title="Describes the parameters for a joint limit." alt="PxJointLimitParameters" coords="7,16,153,37"></map>
<center><font size="2">[<a target="top" href="graph_legend.html">legend</a>]</font></center></div>
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Collaboration diagram for PxJointLinearLimit:</div>
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<p><center><img src="classPxJointLinearLimit__coll__graph.png" border="0" usemap="#PxJointLinearLimit__coll__map" alt="Collaboration graph"></center>
<map name="PxJointLinearLimit__coll__map">
<area shape="rect" href="classPxJointLimitParameters.html" title="Describes the parameters for a joint limit." alt="PxJointLimitParameters" coords="7,16,153,37"></map>
<center><font size="2">[<a target="top" href="graph_legend.html">legend</a>]</font></center></div>
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<a href="classPxJointLinearLimit-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classPxJointLinearLimit.html#d381f82db6aa6022f7e71d99603fb339">PxJointLinearLimit</a> (const <a class="el" href="classPxTolerancesScale.html">PxTolerancesScale</a> &scale, PxReal extent, PxReal contactDist=-1)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">construct a linear hard limit <a href="#d381f82db6aa6022f7e71d99603fb339"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classPxJointLinearLimit.html#9dd93c344c5ae91752ff365fb069728e">PxJointLinearLimit</a> (PxReal extent, const <a class="el" href="classPxSpring.html">PxSpring</a> &spring)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">construct a linear soft limit <a href="#9dd93c344c5ae91752ff365fb069728e"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">PX_INLINE bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classPxJointLinearLimit.html#ef8d006945cfb4dd1a3c1538115cb98c">isValid</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns true if the limit is valid. <a href="#ef8d006945cfb4dd1a3c1538115cb98c"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Public Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">PxReal </td><td class="memItemRight" valign="bottom"><a class="el" href="classPxJointLinearLimit.html#a433e50f27f94ca7191b1251e45f7ed6">value</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">the extent of the limit. <a href="#a433e50f27f94ca7191b1251e45f7ed6"></a><br></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
Describes a one-sided linear limit. <hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="d381f82db6aa6022f7e71d99603fb339"></a><!-- doxytag: member="PxJointLinearLimit::PxJointLinearLimit" ref="d381f82db6aa6022f7e71d99603fb339" args="(const PxTolerancesScale &scale, PxReal extent, PxReal contactDist=-1)" -->
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<td class="memname">PxJointLinearLimit::PxJointLinearLimit </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classPxTolerancesScale.html">PxTolerancesScale</a> & </td>
<td class="paramname"> <em>scale</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">PxReal </td>
<td class="paramname"> <em>extent</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">PxReal </td>
<td class="paramname"> <em>contactDist</em> = <code>-1</code></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [inline]</code></td>
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<p>
construct a linear hard limit
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>scale</em> </td><td>a <a class="el" href="classPxTolerancesScale.html" title="Class to define the scale at which simulation runs. Most simulation tolerances are...">PxTolerancesScale</a> struct. Should be the same as used when creating the <a class="el" href="classPxPhysics.html" title="Abstract singleton factory class used for instancing objects in the Physics SDK.">PxPhysics</a> object. </td></tr>
<tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>extent</em> </td><td>the extent of the limit </td></tr>
<tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>contactDist</em> </td><td>the distance from the limit at which it becomes active. Default is 0.01f scaled by the tolerance length scale</td></tr>
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<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classPxJointLimitParameters.html" title="Describes the parameters for a joint limit.">PxJointLimitParameters</a> <a class="el" href="classPxTolerancesScale.html" title="Class to define the scale at which simulation runs. Most simulation tolerances are...">PxTolerancesScale</a> </dd></dl>
<p>References <a class="el" href="PxJointLimit_8h-source.html#l00123">PxJointLimitParameters::contactDistance</a>, and <a class="el" href="PxTolerancesScale_8h-source.html#l00069">PxTolerancesScale::length</a>.</p>
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<a class="anchor" name="9dd93c344c5ae91752ff365fb069728e"></a><!-- doxytag: member="PxJointLinearLimit::PxJointLinearLimit" ref="9dd93c344c5ae91752ff365fb069728e" args="(PxReal extent, const PxSpring &spring)" -->
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<td class="memname">PxJointLinearLimit::PxJointLinearLimit </td>
<td>(</td>
<td class="paramtype">PxReal </td>
<td class="paramname"> <em>extent</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classPxSpring.html">PxSpring</a> & </td>
<td class="paramname"> <em>spring</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
construct a linear soft limit
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>extent</em> </td><td>the extent of the limit </td></tr>
<tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>spring</em> </td><td>the stiffness and damping parameters for the limit spring</td></tr>
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</dl>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classPxJointLimitParameters.html" title="Describes the parameters for a joint limit.">PxJointLimitParameters</a> <a class="el" href="classPxTolerancesScale.html" title="Class to define the scale at which simulation runs. Most simulation tolerances are...">PxTolerancesScale</a> </dd></dl>
<p>References <a class="el" href="PxJoint_8h-source.html#l00416">PxSpring::damping</a>, and <a class="el" href="PxJoint_8h-source.html#l00415">PxSpring::stiffness</a>.</p>
</div>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="ef8d006945cfb4dd1a3c1538115cb98c"></a><!-- doxytag: member="PxJointLinearLimit::isValid" ref="ef8d006945cfb4dd1a3c1538115cb98c" args="() const " -->
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<td class="memname">PX_INLINE bool PxJointLinearLimit::isValid </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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<p>
Returns true if the limit is valid.
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>true if the current settings are valid </dd></dl>
<p>Reimplemented from <a class="el" href="classPxJointLimitParameters.html#e3d77fff99d5c4ed862a078957edee9c">PxJointLimitParameters</a>.</p>
<p>References <a class="el" href="PxJointLimit_8h-source.html#l00141">PxJointLimitParameters::isValid()</a>, and <a class="el" href="PxMath_8h-source.html#l00292">PxIsFinite()</a>.</p>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="a433e50f27f94ca7191b1251e45f7ed6"></a><!-- doxytag: member="PxJointLinearLimit::value" ref="a433e50f27f94ca7191b1251e45f7ed6" args="" -->
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<td class="memname">PxReal <a class="el" href="classPxJointLinearLimit.html#a433e50f27f94ca7191b1251e45f7ed6">PxJointLinearLimit::value</a> </td>
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<p>
the extent of the limit.
<p>
<b>Range:</b> (0, PX_MAX_F32) <br>
<b>Default:</b> PX_MAX_F32
</div>
</div><p>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="PxJointLimit_8h-source.html">PxJointLimit.h</a></ul>
</div>
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