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JoltPhysics
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<a href="#pub-methods">Public Member Functions</a> &#124;
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<a href="class_shape_filter-members.html">List of all members</a>  </div>
  <div class="headertitle"><div class="title">ShapeFilter Class Reference</div></div>
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<p>Filter class.  
 <a href="#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="_shape_filter_8h_source.html">ShapeFilter.h</a>&gt;</code></p>
<div class="dynheader">
Inheritance diagram for ShapeFilter:</div>
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 <div class="center">
  <img src="class_shape_filter.png" usemap="#ShapeFilter_map" alt=""/>
  <map id="ShapeFilter_map" name="ShapeFilter_map">
<area href="class_non_copyable.html" title="Class that makes another class non-copyable. Usage: Inherit from NonCopyable." alt="NonCopyable" shape="rect" coords="78,0,224,24"/>
<area href="class_reversed_shape_filter.html" title="Helper class to reverse the order of the shapes in the ShouldCollide function." alt="ReversedShapeFilter" shape="rect" coords="0,112,146,136"/>
<area href="class_sim_shape_filter_wrapper.html" alt="SimShapeFilterWrapper" shape="rect" coords="156,112,302,136"/>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:acdf737ff32ada90df769acf6b25cc86a" id="r_acdf737ff32ada90df769acf6b25cc86a"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#acdf737ff32ada90df769acf6b25cc86a">~ShapeFilter</a> ()=default</td></tr>
<tr class="memdesc:acdf737ff32ada90df769acf6b25cc86a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor.  <br /></td></tr>
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<tr class="memitem:a34e0af56ee8eff11096ed8926e87f2c5" id="r_a34e0af56ee8eff11096ed8926e87f2c5"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a34e0af56ee8eff11096ed8926e87f2c5">ShouldCollide</a> (const <a class="el" href="class_shape.html">Shape</a> *inShape2, const <a class="el" href="class_sub_shape_i_d.html">SubShapeID</a> &amp;inSubShapeIDOfShape2) const</td></tr>
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<tr class="memitem:a5e0b842fca969a0b6fee6e531273db51" id="r_a5e0b842fca969a0b6fee6e531273db51"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a5e0b842fca969a0b6fee6e531273db51">ShouldCollide</a> (const <a class="el" href="class_shape.html">Shape</a> *inShape1, const <a class="el" href="class_sub_shape_i_d.html">SubShapeID</a> &amp;inSubShapeIDOfShape1, const <a class="el" href="class_shape.html">Shape</a> *inShape2, const <a class="el" href="class_sub_shape_i_d.html">SubShapeID</a> &amp;inSubShapeIDOfShape2) const</td></tr>
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<tr class="inherit_header pub_methods_class_non_copyable"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pub_methods_class_non_copyable')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="class_non_copyable.html">NonCopyable</a></td></tr>
<tr class="memitem:a809b6e4ade7ae32f6d248f2a3b783d45 inherit pub_methods_class_non_copyable" id="r_a809b6e4ade7ae32f6d248f2a3b783d45"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_non_copyable.html#a809b6e4ade7ae32f6d248f2a3b783d45">NonCopyable</a> ()=default</td></tr>
<tr class="separator:a809b6e4ade7ae32f6d248f2a3b783d45 inherit pub_methods_class_non_copyable"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a501d34ffcc34b30de6d541887a901057 inherit pub_methods_class_non_copyable" id="r_a501d34ffcc34b30de6d541887a901057"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_non_copyable.html#a501d34ffcc34b30de6d541887a901057">NonCopyable</a> (const <a class="el" href="class_non_copyable.html">NonCopyable</a> &amp;)=delete</td></tr>
<tr class="separator:a501d34ffcc34b30de6d541887a901057 inherit pub_methods_class_non_copyable"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aaf9b12dcaae80c9d304df7a941d4e21f inherit pub_methods_class_non_copyable" id="r_aaf9b12dcaae80c9d304df7a941d4e21f"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_non_copyable.html#aaf9b12dcaae80c9d304df7a941d4e21f">operator=</a> (const <a class="el" href="class_non_copyable.html">NonCopyable</a> &amp;)=delete</td></tr>
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Public Attributes</h2></td></tr>
<tr class="memitem:acfbd3ed4accf1e4e5d74129d203650ed" id="r_acfbd3ed4accf1e4e5d74129d203650ed"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_body_i_d.html">BodyID</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#acfbd3ed4accf1e4e5d74129d203650ed">mBodyID2</a></td></tr>
<tr class="separator:acfbd3ed4accf1e4e5d74129d203650ed"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Filter class. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="acdf737ff32ada90df769acf6b25cc86a" name="acdf737ff32ada90df769acf6b25cc86a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acdf737ff32ada90df769acf6b25cc86a">&#9670;&#160;</a></span>~ShapeFilter()</h2>

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          <td class="memname">virtual ShapeFilter::~ShapeFilter </td>
          <td>(</td>
          <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<p>Destructor. </p>

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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a5e0b842fca969a0b6fee6e531273db51">&#9670;&#160;</a></span>ShouldCollide() <span class="overload">[1/2]</span></h2>

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          <td class="memname">virtual bool ShapeFilter::ShouldCollide </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="class_shape.html">Shape</a> *</td>          <td class="paramname"><span class="paramname"><em>inShape1</em></span>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="class_sub_shape_i_d.html">SubShapeID</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>inSubShapeIDOfShape1</em></span>, </td>
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          <td class="paramtype">const <a class="el" href="class_shape.html">Shape</a> *</td>          <td class="paramname"><span class="paramname"><em>inShape2</em></span>, </td>
        </tr>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="class_sub_shape_i_d.html">SubShapeID</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>inSubShapeIDOfShape2</em></span>&#160;) const</td>
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<p>Filter function to determine if two shapes should collide. Returns true if the filter passes. This overload is called when querying a shape vs a shape (e.g. collide object / cast object). It is called at each level of the shape hierarchy, so if you have a compound shape with a box, this function will be called twice. It will not be called on triangles that are part of another shape, i.e a mesh shape will not trigger a callback per triangle. You can filter out individual triangles in the <a class="el" href="class_collision_collector.html#a762c35402676662897e50dd8224e496e" title="This function will be called for every hit found, it&#39;s up to the application to decide how to store t...">CollisionCollector::AddHit</a> function by their sub shape ID. </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">inShape1</td><td>1st shape that is colliding </td></tr>
    <tr><td class="paramname">inSubShapeIDOfShape1</td><td>The sub shape ID that will lead from the root shape to inShape1 (i.e. the shape that is used to collide or cast against shape 2) </td></tr>
    <tr><td class="paramname">inShape2</td><td>2nd shape that is colliding </td></tr>
    <tr><td class="paramname">inSubShapeIDOfShape2</td><td>The sub shape ID that will lead from the root shape to inShape2 (i.e. the shape of mBodyID2) </td></tr>
  </table>
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<p>Reimplemented in <a class="el" href="class_reversed_shape_filter.html#a78f5767dd29b71003df33a9743b3bb73">ReversedShapeFilter</a>, and <a class="el" href="class_sim_shape_filter_wrapper.html#a72a313dcf56f977afce6149500df6b11">SimShapeFilterWrapper</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a34e0af56ee8eff11096ed8926e87f2c5">&#9670;&#160;</a></span>ShouldCollide() <span class="overload">[2/2]</span></h2>

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          <td class="memname">virtual bool ShapeFilter::ShouldCollide </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="class_shape.html">Shape</a> *</td>          <td class="paramname"><span class="paramname"><em>inShape2</em></span>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="class_sub_shape_i_d.html">SubShapeID</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>inSubShapeIDOfShape2</em></span>&#160;) const</td>
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<p>Filter function to determine if we should collide with a shape. Returns true if the filter passes. This overload is called when the query doesn't have a source shape (e.g. ray cast / collide point) </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">inShape2</td><td><a class="el" href="class_shape.html" title="Base class for all shapes (collision volume of a body). Defines a virtual interface for collision det...">Shape</a> we're colliding against </td></tr>
    <tr><td class="paramname">inSubShapeIDOfShape2</td><td>The sub shape ID that will lead from the root shape to inShape2 (i.e. the shape of mBodyID2) </td></tr>
  </table>
  </dd>
</dl>

<p>Reimplemented in <a class="el" href="class_reversed_shape_filter.html#a0da8f32256715a06181081750a1d6229">ReversedShapeFilter</a>, and <a class="el" href="class_sim_shape_filter_wrapper.html#aa7b9ee6a88bc227f9f1a5d4a38f5e542">SimShapeFilterWrapper</a>.</p>

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<h2 class="groupheader">Member Data Documentation</h2>
<a id="acfbd3ed4accf1e4e5d74129d203650ed" name="acfbd3ed4accf1e4e5d74129d203650ed"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acfbd3ed4accf1e4e5d74129d203650ed">&#9670;&#160;</a></span>mBodyID2</h2>

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<p>Used during NarrowPhase queries and <a class="el" href="class_transformed_shape.html">TransformedShape</a> queries. Set to the body ID of inShape2 before calling ShouldCollide. Provides context to the filter to indicate which body is colliding. </p>

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<hr/>The documentation for this class was generated from the following file:<ul>
<li>Jolt/Physics/Collision/<a class="el" href="_shape_filter_8h_source.html">ShapeFilter.h</a></li>
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