cpp
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JoltPhysics
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<a href="#pub-types">Public Types</a> &#124;
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pub-static-methods">Static Public Member Functions</a> &#124;
<a href="#pro-methods">Protected Member Functions</a> &#124;
<a href="class_path_constraint_path-members.html">List of all members</a>  </div>
  <div class="headertitle"><div class="title">PathConstraintPath Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div></div>
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<p>The path for a path constraint. It allows attaching two bodies to each other while giving the second body the freedom to move along a path relative to the first.  
 <a href="#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="_path_constraint_path_8h_source.html">PathConstraintPath.h</a>&gt;</code></p>
<div class="dynheader">
Inheritance diagram for PathConstraintPath:</div>
<div class="dyncontent">
 <div class="center">
  <img src="class_path_constraint_path.png" usemap="#PathConstraintPath_map" alt=""/>
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<area href="class_serializable_object.html" alt="SerializableObject" shape="rect" coords="0,0,198,24"/>
<area href="class_ref_target.html" alt="RefTarget&lt; PathConstraintPath &gt;" shape="rect" coords="208,0,406,24"/>
<area href="class_path_constraint_path_hermite.html" title="A path that follows a Hermite spline." alt="PathConstraintPathHermite" shape="rect" coords="104,112,302,136"/>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-types" name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:aa7e9426bcfe13eb9f5944fb4f542db48" id="r_aa7e9426bcfe13eb9f5944fb4f542db48"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#aa7e9426bcfe13eb9f5944fb4f542db48">PathResult</a> = <a class="el" href="class_result.html">Result</a>&lt;<a class="el" href="class_ref.html">Ref</a>&lt;<a class="el" href="class_path_constraint_path.html">PathConstraintPath</a>&gt;&gt;</td></tr>
<tr class="separator:aa7e9426bcfe13eb9f5944fb4f542db48"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><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:aff085b5af851482956c8696d0e87f73d" id="r_aff085b5af851482956c8696d0e87f73d"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#aff085b5af851482956c8696d0e87f73d">~PathConstraintPath</a> () override=default</td></tr>
<tr class="memdesc:aff085b5af851482956c8696d0e87f73d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Virtual destructor to ensure that derived types get their destructors called.  <br /></td></tr>
<tr class="separator:aff085b5af851482956c8696d0e87f73d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aae9ea1aede3ece72c5620bf88776757d" id="r_aae9ea1aede3ece72c5620bf88776757d"><td class="memItemLeft" align="right" valign="top">virtual float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#aae9ea1aede3ece72c5620bf88776757d">GetPathMaxFraction</a> () const =0</td></tr>
<tr class="memdesc:aae9ea1aede3ece72c5620bf88776757d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Gets the max fraction along the path. I.e. sort of the length of the path.  <br /></td></tr>
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<tr class="memitem:aa84329614fd89561c555e2af0d4381a2" id="r_aa84329614fd89561c555e2af0d4381a2"><td class="memItemLeft" align="right" valign="top">virtual float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#aa84329614fd89561c555e2af0d4381a2">GetClosestPoint</a> (<a class="el" href="_math_types_8h.html#a6bc57c31f15cea47640b580d03737c68">Vec3Arg</a> inPosition, float inFractionHint) const =0</td></tr>
<tr class="separator:aa84329614fd89561c555e2af0d4381a2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa0dc6d3e2b57196ca90da9c10d37f9ea" id="r_aa0dc6d3e2b57196ca90da9c10d37f9ea"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#aa0dc6d3e2b57196ca90da9c10d37f9ea">GetPointOnPath</a> (float inFraction, <a class="el" href="class_vec3.html">Vec3</a> &amp;outPathPosition, <a class="el" href="class_vec3.html">Vec3</a> &amp;outPathTangent, <a class="el" href="class_vec3.html">Vec3</a> &amp;outPathNormal, <a class="el" href="class_vec3.html">Vec3</a> &amp;outPathBinormal) const =0</td></tr>
<tr class="separator:aa0dc6d3e2b57196ca90da9c10d37f9ea"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aae13b9ca0a67ed16657f15c1d9b28d4b" id="r_aae13b9ca0a67ed16657f15c1d9b28d4b"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#aae13b9ca0a67ed16657f15c1d9b28d4b">SetIsLooping</a> (bool inIsLooping)</td></tr>
<tr class="memdesc:aae13b9ca0a67ed16657f15c1d9b28d4b"><td class="mdescLeft">&#160;</td><td class="mdescRight">If the path is looping or not. If a path is looping, the first and last point are automatically connected to each other. They should not be the same points.  <br /></td></tr>
<tr class="separator:aae13b9ca0a67ed16657f15c1d9b28d4b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8ec3b671b2e5abaa571a24baa0fae9fa" id="r_a8ec3b671b2e5abaa571a24baa0fae9fa"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a8ec3b671b2e5abaa571a24baa0fae9fa">IsLooping</a> () const</td></tr>
<tr class="separator:a8ec3b671b2e5abaa571a24baa0fae9fa"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a666c1696bf4a1f468efb89a87ca7461b" id="r_a666c1696bf4a1f468efb89a87ca7461b"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a666c1696bf4a1f468efb89a87ca7461b">DrawPath</a> (<a class="el" href="class_debug_renderer.html">DebugRenderer</a> *inRenderer, <a class="el" href="_real_8h.html#a61b9fb9774ecfc9a33318eead7118ee9">RMat44Arg</a> inBaseTransform) const</td></tr>
<tr class="memdesc:a666c1696bf4a1f468efb89a87ca7461b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Draw the path relative to inBaseTransform. Used for debug purposes.  <br /></td></tr>
<tr class="separator:a666c1696bf4a1f468efb89a87ca7461b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5e969d5cd0b3bede01788cb898445d36" id="r_a5e969d5cd0b3bede01788cb898445d36"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a5e969d5cd0b3bede01788cb898445d36">SaveBinaryState</a> (<a class="el" href="class_stream_out.html">StreamOut</a> &amp;inStream) const</td></tr>
<tr class="memdesc:a5e969d5cd0b3bede01788cb898445d36"><td class="mdescLeft">&#160;</td><td class="mdescRight">Saves the contents of the path in binary form to inStream.  <br /></td></tr>
<tr class="separator:a5e969d5cd0b3bede01788cb898445d36"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_class_serializable_object"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pub_methods_class_serializable_object')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="class_serializable_object.html">SerializableObject</a></td></tr>
<tr class="memitem:afad98c73b77e9cef11cf5083a5866d49 inherit pub_methods_class_serializable_object" id="r_afad98c73b77e9cef11cf5083a5866d49"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_serializable_object.html#afad98c73b77e9cef11cf5083a5866d49">~SerializableObject</a> ()=default</td></tr>
<tr class="memdesc:afad98c73b77e9cef11cf5083a5866d49 inherit pub_methods_class_serializable_object"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor.  <br /></td></tr>
<tr class="separator:afad98c73b77e9cef11cf5083a5866d49 inherit pub_methods_class_serializable_object"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_class_ref_target"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pub_methods_class_ref_target')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="class_ref_target.html">RefTarget&lt; PathConstraintPath &gt;</a></td></tr>
<tr class="memitem:a4c8a23738e2e1dd6369520a30e250b17 inherit pub_methods_class_ref_target" id="r_a4c8a23738e2e1dd6369520a30e250b17"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#a4c8a23738e2e1dd6369520a30e250b17">RefTarget</a> ()=default</td></tr>
<tr class="memdesc:a4c8a23738e2e1dd6369520a30e250b17 inherit pub_methods_class_ref_target"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor.  <br /></td></tr>
<tr class="separator:a4c8a23738e2e1dd6369520a30e250b17 inherit pub_methods_class_ref_target"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a50444e3b659c6f93c64aee224a93f6ab inherit pub_methods_class_ref_target" id="r_a50444e3b659c6f93c64aee224a93f6ab"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#a50444e3b659c6f93c64aee224a93f6ab">RefTarget</a> (const <a class="el" href="class_ref_target.html">RefTarget</a> &amp;)</td></tr>
<tr class="separator:a50444e3b659c6f93c64aee224a93f6ab inherit pub_methods_class_ref_target"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac3110b9f511287f881d7afaf26871e1b inherit pub_methods_class_ref_target" id="r_ac3110b9f511287f881d7afaf26871e1b"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#ac3110b9f511287f881d7afaf26871e1b">~RefTarget</a> ()</td></tr>
<tr class="memdesc:ac3110b9f511287f881d7afaf26871e1b inherit pub_methods_class_ref_target"><td class="mdescLeft">&#160;</td><td class="mdescRight">assert no one is referencing us  <br /></td></tr>
<tr class="separator:ac3110b9f511287f881d7afaf26871e1b inherit pub_methods_class_ref_target"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3befa746ea517453572f6f4f5fc3b099 inherit pub_methods_class_ref_target" id="r_a3befa746ea517453572f6f4f5fc3b099"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#a3befa746ea517453572f6f4f5fc3b099">SetEmbedded</a> () const</td></tr>
<tr class="separator:a3befa746ea517453572f6f4f5fc3b099 inherit pub_methods_class_ref_target"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1fc15bfe979bc43a7fa71c7c34f87ed0 inherit pub_methods_class_ref_target" id="r_a1fc15bfe979bc43a7fa71c7c34f87ed0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_ref_target.html">RefTarget</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#a1fc15bfe979bc43a7fa71c7c34f87ed0">operator=</a> (const <a class="el" href="class_ref_target.html">RefTarget</a> &amp;)</td></tr>
<tr class="memdesc:a1fc15bfe979bc43a7fa71c7c34f87ed0 inherit pub_methods_class_ref_target"><td class="mdescLeft">&#160;</td><td class="mdescRight">Assignment operator.  <br /></td></tr>
<tr class="separator:a1fc15bfe979bc43a7fa71c7c34f87ed0 inherit pub_methods_class_ref_target"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acaf07366183c51cd8460c7d3dcd07c2d inherit pub_methods_class_ref_target" id="r_acaf07366183c51cd8460c7d3dcd07c2d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#acaf07366183c51cd8460c7d3dcd07c2d">GetRefCount</a> () const</td></tr>
<tr class="memdesc:acaf07366183c51cd8460c7d3dcd07c2d inherit pub_methods_class_ref_target"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get current refcount of this object.  <br /></td></tr>
<tr class="separator:acaf07366183c51cd8460c7d3dcd07c2d inherit pub_methods_class_ref_target"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acf02c18a343bc9de9d6afb7c966f0363 inherit pub_methods_class_ref_target" id="r_acf02c18a343bc9de9d6afb7c966f0363"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#acf02c18a343bc9de9d6afb7c966f0363">AddRef</a> () const</td></tr>
<tr class="memdesc:acf02c18a343bc9de9d6afb7c966f0363 inherit pub_methods_class_ref_target"><td class="mdescLeft">&#160;</td><td class="mdescRight">Add or release a reference to this object.  <br /></td></tr>
<tr class="separator:acf02c18a343bc9de9d6afb7c966f0363 inherit pub_methods_class_ref_target"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0451661dd5d85b01f969319e767993eb inherit pub_methods_class_ref_target" id="r_a0451661dd5d85b01f969319e767993eb"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#a0451661dd5d85b01f969319e767993eb">Release</a> () const</td></tr>
<tr class="separator:a0451661dd5d85b01f969319e767993eb inherit pub_methods_class_ref_target"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-static-methods" name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:ac6fa79b918e711e6cd800463d9506663" id="r_ac6fa79b918e711e6cd800463d9506663"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="#aa7e9426bcfe13eb9f5944fb4f542db48">PathResult</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ac6fa79b918e711e6cd800463d9506663">sRestoreFromBinaryState</a> (<a class="el" href="class_stream_in.html">StreamIn</a> &amp;inStream)</td></tr>
<tr class="memdesc:ac6fa79b918e711e6cd800463d9506663"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates a <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> of the correct type and restores its contents from the binary stream inStream.  <br /></td></tr>
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<tr class="inherit_header pub_static_methods_class_ref_target"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pub_static_methods_class_ref_target')"><img src="closed.png" alt="-"/>&#160;Static Public Member Functions inherited from <a class="el" href="class_ref_target.html">RefTarget&lt; PathConstraintPath &gt;</a></td></tr>
<tr class="memitem:a58b5a94748691b18ecf651ce918ae743 inherit pub_static_methods_class_ref_target" id="r_a58b5a94748691b18ecf651ce918ae743"><td class="memItemLeft" align="right" valign="top">static int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#a58b5a94748691b18ecf651ce918ae743">sInternalGetRefCountOffset</a> ()</td></tr>
<tr class="memdesc:a58b5a94748691b18ecf651ce918ae743 inherit pub_static_methods_class_ref_target"><td class="mdescLeft">&#160;</td><td class="mdescRight">INTERNAL HELPER FUNCTION USED BY SERIALIZATION.  <br /></td></tr>
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Protected Member Functions</h2></td></tr>
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<tr class="memdesc:a8b79982f785171d16cdd1ba600e3390d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Don't allow (copy) constructing this base class, but allow derived classes to (copy) construct themselves.  <br /></td></tr>
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<tr class="memitem:a1505ef855e267661550158aa7c665ed0" id="r_a1505ef855e267661550158aa7c665ed0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_path_constraint_path.html">PathConstraintPath</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a1505ef855e267661550158aa7c665ed0">operator=</a> (const <a class="el" href="class_path_constraint_path.html">PathConstraintPath</a> &amp;)=default</td></tr>
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<tr class="memitem:a98e97ad6b58e3467c014a524c1062ad7" id="r_a98e97ad6b58e3467c014a524c1062ad7"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a98e97ad6b58e3467c014a524c1062ad7">RestoreBinaryState</a> (<a class="el" href="class_stream_in.html">StreamIn</a> &amp;inStream)</td></tr>
<tr class="memdesc:a98e97ad6b58e3467c014a524c1062ad7"><td class="mdescLeft">&#160;</td><td class="mdescRight">This function should not be called directly, it is used by sRestoreFromBinaryState.  <br /></td></tr>
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<tr class="inherit_header pro_methods_class_serializable_object"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pro_methods_class_serializable_object')"><img src="closed.png" alt="-"/>&#160;Protected Member Functions inherited from <a class="el" href="class_serializable_object.html">SerializableObject</a></td></tr>
<tr class="memitem:a17ef2cfabac970a7b97b3dc75fa06eee inherit pro_methods_class_serializable_object" id="r_a17ef2cfabac970a7b97b3dc75fa06eee"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_serializable_object.html#a17ef2cfabac970a7b97b3dc75fa06eee">SerializableObject</a> ()=default</td></tr>
<tr class="memdesc:a17ef2cfabac970a7b97b3dc75fa06eee inherit pro_methods_class_serializable_object"><td class="mdescLeft">&#160;</td><td class="mdescRight">Don't allow (copy) constructing this base class, but allow derived classes to (copy) construct themselves.  <br /></td></tr>
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<tr class="memitem:a2e1b9e7dda273bacf82f2708c9f8537a inherit pro_methods_class_serializable_object" id="r_a2e1b9e7dda273bacf82f2708c9f8537a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_serializable_object.html">SerializableObject</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_serializable_object.html#a2e1b9e7dda273bacf82f2708c9f8537a">operator=</a> (const <a class="el" href="class_serializable_object.html">SerializableObject</a> &amp;)=default</td></tr>
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Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pro_attribs_class_ref_target"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pro_attribs_class_ref_target')"><img src="closed.png" alt="-"/>&#160;Protected Attributes inherited from <a class="el" href="class_ref_target.html">RefTarget&lt; PathConstraintPath &gt;</a></td></tr>
<tr class="memitem:a12afba0bdae7706a0afd4d96ac128231 inherit pro_attribs_class_ref_target" id="r_a12afba0bdae7706a0afd4d96ac128231"><td class="memItemLeft" align="right" valign="top">atomic&lt; <a class="el" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#a12afba0bdae7706a0afd4d96ac128231">mRefCount</a></td></tr>
<tr class="memdesc:a12afba0bdae7706a0afd4d96ac128231 inherit pro_attribs_class_ref_target"><td class="mdescLeft">&#160;</td><td class="mdescRight">Current reference count.  <br /></td></tr>
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<tr class="inherit_header pro_static_attribs_class_ref_target"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pro_static_attribs_class_ref_target')"><img src="closed.png" alt="-"/>&#160;Static Protected Attributes inherited from <a class="el" href="class_ref_target.html">RefTarget&lt; PathConstraintPath &gt;</a></td></tr>
<tr class="memitem:ad37db773efa3c8756f6d95df3862b875 inherit pro_static_attribs_class_ref_target" id="r_ad37db773efa3c8756f6d95df3862b875"><td class="memItemLeft" align="right" valign="top">static constexpr <a class="el" href="_core_8h.html#a8f95e75e58492e87412191fabadd8ca8">uint32</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_ref_target.html#ad37db773efa3c8756f6d95df3862b875">cEmbedded</a></td></tr>
<tr class="memdesc:ad37db773efa3c8756f6d95df3862b875 inherit pro_static_attribs_class_ref_target"><td class="mdescLeft">&#160;</td><td class="mdescRight">A large value that gets added to the refcount to mark the object as embedded.  <br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>The path for a path constraint. It allows attaching two bodies to each other while giving the second body the freedom to move along a path relative to the first. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#aa7e9426bcfe13eb9f5944fb4f542db48">&#9670;&#160;</a></span>PathResult</h2>

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          <td class="memname">using <a class="el" href="#aa7e9426bcfe13eb9f5944fb4f542db48">PathConstraintPath::PathResult</a> = <a class="el" href="class_result.html">Result</a>&lt;<a class="el" href="class_ref.html">Ref</a>&lt;<a class="el" href="class_path_constraint_path.html">PathConstraintPath</a>&gt;&gt;</td>
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<h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#aff085b5af851482956c8696d0e87f73d">&#9670;&#160;</a></span>~PathConstraintPath()</h2>

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          <td class="memname">virtual PathConstraintPath::~PathConstraintPath </td>
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<p>Virtual destructor to ensure that derived types get their destructors called. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a8b79982f785171d16cdd1ba600e3390d">&#9670;&#160;</a></span>PathConstraintPath() <span class="overload">[1/2]</span></h2>

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<p>Don't allow (copy) constructing this base class, but allow derived classes to (copy) construct themselves. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a498feecabacdcee5d1d2ec32f9a12f54">&#9670;&#160;</a></span>PathConstraintPath() <span class="overload">[2/2]</span></h2>

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          <td class="paramtype">const <a class="el" href="class_path_constraint_path.html">PathConstraintPath</a> &amp;</td>          <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a666c1696bf4a1f468efb89a87ca7461b">&#9670;&#160;</a></span>DrawPath()</h2>

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          <td class="memname">void PathConstraintPath::DrawPath </td>
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          <td class="paramtype"><a class="el" href="_real_8h.html#a61b9fb9774ecfc9a33318eead7118ee9">RMat44Arg</a></td>          <td class="paramname"><span class="paramname"><em>inBaseTransform</em></span>&#160;) const</td>
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<p>Draw the path relative to inBaseTransform. Used for debug purposes. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#aa84329614fd89561c555e2af0d4381a2">&#9670;&#160;</a></span>GetClosestPoint()</h2>

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          <td class="paramtype"><a class="el" href="_math_types_8h.html#a6bc57c31f15cea47640b580d03737c68">Vec3Arg</a></td>          <td class="paramname"><span class="paramname"><em>inPosition</em></span>, </td>
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          <td class="paramtype">float</td>          <td class="paramname"><span class="paramname"><em>inFractionHint</em></span>&#160;) const</td>
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<p>Get the globally closest point on the curve (Could be slow!) </p><dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramname">inPosition</td><td>Position to find closest point for </td></tr>
    <tr><td class="paramname">inFractionHint</td><td>Last known fraction along the path (can be used to speed up the search) </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>Fraction of closest point along the path </dd></dl>

<p>Implemented in <a class="el" href="class_path_constraint_path_hermite.html#a9675ad7e14e9cc9f7b07b9df0d6cfffc">PathConstraintPathHermite</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#aae9ea1aede3ece72c5620bf88776757d">&#9670;&#160;</a></span>GetPathMaxFraction()</h2>

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<p>Gets the max fraction along the path. I.e. sort of the length of the path. </p>

<p>Implemented in <a class="el" href="class_path_constraint_path_hermite.html#aafea15f5e08786a10baea9f92e01426c">PathConstraintPathHermite</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#aa0dc6d3e2b57196ca90da9c10d37f9ea">&#9670;&#160;</a></span>GetPointOnPath()</h2>

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          <td class="memname">virtual void PathConstraintPath::GetPointOnPath </td>
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          <td class="paramtype"><a class="el" href="class_vec3.html">Vec3</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>outPathTangent</em></span>, </td>
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          <td class="paramtype"><a class="el" href="class_vec3.html">Vec3</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>outPathBinormal</em></span>&#160;) const</td>
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<p>Given the fraction along the path, get the point, tangent and normal. </p><dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramname">inFraction</td><td>Fraction along the path [0, <a class="el" href="#aae9ea1aede3ece72c5620bf88776757d" title="Gets the max fraction along the path. I.e. sort of the length of the path.">GetPathMaxFraction()</a>]. </td></tr>
    <tr><td class="paramname">outPathPosition</td><td>Returns the closest position to inSearchPosition on the path. </td></tr>
    <tr><td class="paramname">outPathTangent</td><td>Returns the tangent to the path at outPathPosition (the vector that follows the direction of the path) </td></tr>
    <tr><td class="paramname">outPathNormal</td><td>Return the normal to the path at outPathPosition (a vector that's perpendicular to outPathTangent) </td></tr>
    <tr><td class="paramname">outPathBinormal</td><td>Returns the binormal to the path at outPathPosition (a vector so that normal cross tangent = binormal) </td></tr>
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<p>Implemented in <a class="el" href="class_path_constraint_path_hermite.html#a5645f67f35fd20fe9a966a40a19d0eb8">PathConstraintPathHermite</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a8ec3b671b2e5abaa571a24baa0fae9fa">&#9670;&#160;</a></span>IsLooping()</h2>

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<h2 class="memtitle"><span class="permalink"><a href="#a1505ef855e267661550158aa7c665ed0">&#9670;&#160;</a></span>operator=()</h2>

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          <td class="memname"><a class="el" href="class_path_constraint_path.html">PathConstraintPath</a> &amp; PathConstraintPath::operator= </td>
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          <td class="paramtype">const <a class="el" href="class_path_constraint_path.html">PathConstraintPath</a> &amp;</td>          <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a98e97ad6b58e3467c014a524c1062ad7">&#9670;&#160;</a></span>RestoreBinaryState()</h2>

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          <td class="memname">void PathConstraintPath::RestoreBinaryState </td>
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          <td class="paramtype"><a class="el" href="class_stream_in.html">StreamIn</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>inStream</em></span></td><td>)</td>
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<p>This function should not be called directly, it is used by sRestoreFromBinaryState. </p>

<p>Reimplemented in <a class="el" href="class_path_constraint_path_hermite.html#a4d0c669b370d78bccdd0fa40f6861fca">PathConstraintPathHermite</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a5e969d5cd0b3bede01788cb898445d36">&#9670;&#160;</a></span>SaveBinaryState()</h2>

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          <td class="memname">void PathConstraintPath::SaveBinaryState </td>
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<p>Saves the contents of the path in binary form to inStream. </p>

<p>Reimplemented in <a class="el" href="class_path_constraint_path_hermite.html#a5ebfbd249290a134915daf8f451ad050">PathConstraintPathHermite</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#aae13b9ca0a67ed16657f15c1d9b28d4b">&#9670;&#160;</a></span>SetIsLooping()</h2>

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          <td class="memname">void PathConstraintPath::SetIsLooping </td>
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<p>If the path is looping or not. If a path is looping, the first and last point are automatically connected to each other. They should not be the same points. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#ac6fa79b918e711e6cd800463d9506663">&#9670;&#160;</a></span>sRestoreFromBinaryState()</h2>

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          <td class="memname"><a class="el" href="#aa7e9426bcfe13eb9f5944fb4f542db48">PathConstraintPath::PathResult</a> PathConstraintPath::sRestoreFromBinaryState </td>
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          <td class="paramtype"><a class="el" href="class_stream_in.html">StreamIn</a> &amp;</td>          <td class="paramname"><span class="paramname"><em>inStream</em></span></td><td>)</td>
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<p>Creates a <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> of the correct type and restores its contents from the binary stream inStream. </p>

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<hr/>The documentation for this class was generated from the following files:<ul>
<li>Jolt/Physics/Constraints/<a class="el" href="_path_constraint_path_8h_source.html">PathConstraintPath.h</a></li>
<li>Jolt/Physics/Constraints/<a class="el" href="_path_constraint_path_8cpp.html">PathConstraintPath.cpp</a></li>
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