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<a href="#func-members">Functions</a>  </div>
  <div class="headertitle"><div class="title">ManifoldBetweenTwoFaces.h File Reference</div></div>
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<div class="textblock"><code>#include &lt;<a class="el" href="_convex_shape_8h_source.html">Jolt/Physics/Collision/Shape/ConvexShape.h</a>&gt;</code><br />
<code>#include &lt;<a class="el" href="_contact_listener_8h_source.html">Jolt/Physics/Collision/ContactListener.h</a>&gt;</code><br />
</div>
<p><a href="_manifold_between_two_faces_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a75e0a7ac1c7d9a4e410265839934c8e9" id="r_a75e0a7ac1c7d9a4e410265839934c8e9"><td class="memItemLeft" align="right" valign="top"><a class="el" href="_core_8h.html#ad14098b68b8c44ea6112601031268405">JPH_NAMESPACE_BEGIN</a> <a class="el" href="_core_8h.html#a2712a9b0f778ab9d1aa5118b4e8e6bd8">JPH_EXPORT</a> void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a75e0a7ac1c7d9a4e410265839934c8e9">PruneContactPoints</a> (<a class="el" href="_math_types_8h.html#a6bc57c31f15cea47640b580d03737c68">Vec3Arg</a> inPenetrationAxis, <a class="el" href="_contact_listener_8h.html#ac6f5f34116f161cc13203803010c37c1">ContactPoints</a> &amp;ioContactPointsOn1, <a class="el" href="_contact_listener_8h.html#ac6f5f34116f161cc13203803010c37c1">ContactPoints</a> &amp;ioContactPointsOn2, <a class="el" href="_real_8h.html#a43bea2d9c57780b4b66bab1312fd77f3">RVec3Arg</a> inCenterOfMass)</td></tr>
<tr class="separator:a75e0a7ac1c7d9a4e410265839934c8e9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae513660caaa9d998e19e6aa14d8cbd97" id="r_ae513660caaa9d998e19e6aa14d8cbd97"><td class="memItemLeft" align="right" valign="top"><a class="el" href="_core_8h.html#a2712a9b0f778ab9d1aa5118b4e8e6bd8">JPH_EXPORT</a> void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ae513660caaa9d998e19e6aa14d8cbd97">ManifoldBetweenTwoFaces</a> (<a class="el" href="_math_types_8h.html#a6bc57c31f15cea47640b580d03737c68">Vec3Arg</a> inContactPoint1, <a class="el" href="_math_types_8h.html#a6bc57c31f15cea47640b580d03737c68">Vec3Arg</a> inContactPoint2, <a class="el" href="_math_types_8h.html#a6bc57c31f15cea47640b580d03737c68">Vec3Arg</a> inPenetrationAxis, float inMaxContactDistance, const <a class="el" href="class_shape.html#a95d3060318d33c1ef314c5b856a70cb8">ConvexShape::SupportingFace</a> &amp;inShape1Face, const <a class="el" href="class_shape.html#a95d3060318d33c1ef314c5b856a70cb8">ConvexShape::SupportingFace</a> &amp;inShape2Face, <a class="el" href="_contact_listener_8h.html#ac6f5f34116f161cc13203803010c37c1">ContactPoints</a> &amp;outContactPoints1, <a class="el" href="_contact_listener_8h.html#ac6f5f34116f161cc13203803010c37c1">ContactPoints</a> &amp;outContactPoints2, <a class="el" href="_real_8h.html#a43bea2d9c57780b4b66bab1312fd77f3">RVec3Arg</a> inCenterOfMass)</td></tr>
<tr class="separator:ae513660caaa9d998e19e6aa14d8cbd97"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<h2 class="groupheader">Function Documentation</h2>
<a id="ae513660caaa9d998e19e6aa14d8cbd97" name="ae513660caaa9d998e19e6aa14d8cbd97"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae513660caaa9d998e19e6aa14d8cbd97">&#9670;&#160;</a></span>ManifoldBetweenTwoFaces()</h2>

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          <td class="memname"><a class="el" href="_core_8h.html#a2712a9b0f778ab9d1aa5118b4e8e6bd8">JPH_EXPORT</a> void ManifoldBetweenTwoFaces </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="_math_types_8h.html#a6bc57c31f15cea47640b580d03737c68">Vec3Arg</a></td>          <td class="paramname"><span class="paramname"><em>inContactPoint1</em></span>, </td>
        </tr>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="_math_types_8h.html#a6bc57c31f15cea47640b580d03737c68">Vec3Arg</a></td>          <td class="paramname"><span class="paramname"><em>inContactPoint2</em></span>, </td>
        </tr>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="_math_types_8h.html#a6bc57c31f15cea47640b580d03737c68">Vec3Arg</a></td>          <td class="paramname"><span class="paramname"><em>inPenetrationAxis</em></span>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">float</td>          <td class="paramname"><span class="paramname"><em>inMaxContactDistance</em></span>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="class_shape.html#a95d3060318d33c1ef314c5b856a70cb8">ConvexShape::SupportingFace</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>inShape1Face</em></span>, </td>
        </tr>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="class_shape.html#a95d3060318d33c1ef314c5b856a70cb8">ConvexShape::SupportingFace</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>inShape2Face</em></span>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="_contact_listener_8h.html#ac6f5f34116f161cc13203803010c37c1">ContactPoints</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>outContactPoints1</em></span>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="_contact_listener_8h.html#ac6f5f34116f161cc13203803010c37c1">ContactPoints</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>outContactPoints2</em></span>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="_real_8h.html#a43bea2d9c57780b4b66bab1312fd77f3">RVec3Arg</a></td>          <td class="paramname"><span class="paramname"><em>inCenterOfMass</em></span>&#160;)</td>
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<p>Determine contact points between 2 faces of 2 shapes and return them in outContactPoints 1 &amp; 2 </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">inContactPoint1</td><td>The contact point on shape 1 relative to inCenterOfMass </td></tr>
    <tr><td class="paramname">inContactPoint2</td><td>The contact point on shape 2 relative to inCenterOfMass </td></tr>
    <tr><td class="paramname">inPenetrationAxis</td><td>The local space penetration axis in world space </td></tr>
    <tr><td class="paramname">inMaxContactDistance</td><td>After face 2 is clipped against face 1, each remaining point on face 2 is tested against the plane of face 1. If the distance on the positive side of the plane is larger than this distance, the point will be discarded as a contact point. </td></tr>
    <tr><td class="paramname">inShape1Face</td><td>The supporting faces on shape 1 relative to inCenterOfMass </td></tr>
    <tr><td class="paramname">inShape2Face</td><td>The supporting faces on shape 2 relative to inCenterOfMass </td></tr>
    <tr><td class="paramname">outContactPoints1</td><td>Returns the contact points between the two shapes for shape 1 relative to inCenterOfMass (any existing points in the output array are left as is) </td></tr>
    <tr><td class="paramname">outContactPoints2</td><td>Returns the contact points between the two shapes for shape 2 relative to inCenterOfMass (any existing points in the output array are left as is)</td></tr>
    <tr><td class="paramname">inCenterOfMass</td><td>Center of mass position of body 1 </td></tr>
  </table>
  </dd>
</dl>

</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a75e0a7ac1c7d9a4e410265839934c8e9">&#9670;&#160;</a></span>PruneContactPoints()</h2>

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          <td class="memname"><a class="el" href="_core_8h.html#ad14098b68b8c44ea6112601031268405">JPH_NAMESPACE_BEGIN</a> <a class="el" href="_core_8h.html#a2712a9b0f778ab9d1aa5118b4e8e6bd8">JPH_EXPORT</a> void PruneContactPoints </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="_math_types_8h.html#a6bc57c31f15cea47640b580d03737c68">Vec3Arg</a></td>          <td class="paramname"><span class="paramname"><em>inPenetrationAxis</em></span>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="_contact_listener_8h.html#ac6f5f34116f161cc13203803010c37c1">ContactPoints</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>ioContactPointsOn1</em></span>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="_contact_listener_8h.html#ac6f5f34116f161cc13203803010c37c1">ContactPoints</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>ioContactPointsOn2</em></span>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="_real_8h.html#a43bea2d9c57780b4b66bab1312fd77f3">RVec3Arg</a></td>          <td class="paramname"><span class="paramname"><em>inCenterOfMass</em></span>&#160;)</td>
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<p>Remove contact points if there are &gt; 4 (no more than 4 are needed for a stable solution) </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">inPenetrationAxis</td><td>is the world space penetration axis (must be normalized) </td></tr>
    <tr><td class="paramname">ioContactPointsOn1</td><td>The contact points on shape 1 relative to inCenterOfMass </td></tr>
    <tr><td class="paramname">ioContactPointsOn2</td><td>The contact points on shape 2 relative to inCenterOfMass On output ioContactPointsOn1/2 are reduced to 4 or less points</td></tr>
    <tr><td class="paramname">inCenterOfMass</td><td>Center of mass position of body 1 </td></tr>
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