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<!-- doxytag: class="irr::scene::ILightSceneNode" --><!-- doxytag: inherits="irr::scene::ISceneNode" -->
<p>Scene node which is a dynamic light.
<a href="classirr_1_1scene_1_1_i_light_scene_node.html#details">More...</a></p>
<p><code>#include <<a class="el" href="_i_light_scene_node_8h_source.html">ILightSceneNode.h</a>></code></p>
<div id="dynsection-0" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;">
<img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for irr::scene::ILightSceneNode:</div>
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<p><a href="classirr_1_1scene_1_1_i_light_scene_node-members.html">List of all members.</a></p>
<h2><a name="pub-methods"></a>
Public Member Functions</h2>
<ul>
<li><a class="el" href="classirr_1_1scene_1_1_i_light_scene_node.html#aa13c236d797d731c1035820a909ba961">ILightSceneNode</a> (<a class="el" href="classirr_1_1scene_1_1_i_scene_node.html">ISceneNode</a> *parent, <a class="el" href="classirr_1_1scene_1_1_i_scene_manager.html">ISceneManager</a> *mgr, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> id, const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">core::vector3df</a> &position=<a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">core::vector3df</a>(0, 0, 0))
<dl class="el"><dd class="mdescRight">constructor <a href="#aa13c236d797d731c1035820a909ba961"></a><br/></dl><li>virtual void <a class="el" href="classirr_1_1scene_1_1_i_light_scene_node.html#a1520d051fe04bc8c5c8975fb3908161b">enableCastShadow</a> (bool shadow=true)=0
<dl class="el"><dd class="mdescRight">Sets whether this light casts shadows. <a href="#a1520d051fe04bc8c5c8975fb3908161b"></a><br/></dl><li>virtual bool <a class="el" href="classirr_1_1scene_1_1_i_light_scene_node.html#a5ba3a03fc0cfbad7dd8ce2f338a1991a">getCastShadow</a> () const =0
<dl class="el"><dd class="mdescRight">Check whether this light casts shadows. <a href="#a5ba3a03fc0cfbad7dd8ce2f338a1991a"></a><br/></dl><li>virtual const <a class="el" href="structirr_1_1video_1_1_s_light.html">video::SLight</a> & <a class="el" href="classirr_1_1scene_1_1_i_light_scene_node.html#a687813feae9312a86882e12c2bd10194">getLightData</a> () const =0
<dl class="el"><dd class="mdescRight">Gets the light data associated with this <a class="el" href="classirr_1_1scene_1_1_i_light_scene_node.html" title="Scene node which is a dynamic light.">ILightSceneNode</a>. <a href="#a687813feae9312a86882e12c2bd10194"></a><br/></dl><li>virtual <a class="el" href="structirr_1_1video_1_1_s_light.html">video::SLight</a> & <a class="el" href="classirr_1_1scene_1_1_i_light_scene_node.html#a20147e049be1a4790346fd72b150b30c">getLightData</a> ()=0
<dl class="el"><dd class="mdescRight">Gets the light data associated with this <a class="el" href="classirr_1_1scene_1_1_i_light_scene_node.html" title="Scene node which is a dynamic light.">ILightSceneNode</a>. <a href="#a20147e049be1a4790346fd72b150b30c"></a><br/></dl><li>virtual <a class="el" href="namespaceirr_1_1video.html#aaf0e02f6f83cc35cf9e764bf18400d39">video::E_LIGHT_TYPE</a> <a class="el" href="classirr_1_1scene_1_1_i_light_scene_node.html#a47e327388c75391ebc910369af7eedce">getLightType</a> () const =0
<dl class="el"><dd class="mdescRight">Gets the light type. <a href="#a47e327388c75391ebc910369af7eedce"></a><br/></dl><li>virtual <a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> <a class="el" href="classirr_1_1scene_1_1_i_light_scene_node.html#a4ce3cd789ed3adabd381ff7f915861a0">getRadius</a> () const =0
<dl class="el"><dd class="mdescRight">Gets the light's radius of influence. <a href="#a4ce3cd789ed3adabd381ff7f915861a0"></a><br/></dl><li>virtual void <a class="el" href="classirr_1_1scene_1_1_i_light_scene_node.html#acf74ff3400a26ae31eb96b9c479e62d5">setLightData</a> (const <a class="el" href="structirr_1_1video_1_1_s_light.html">video::SLight</a> &light)=0
<dl class="el"><dd class="mdescRight">Sets the light data associated with this <a class="el" href="classirr_1_1scene_1_1_i_light_scene_node.html" title="Scene node which is a dynamic light.">ILightSceneNode</a>. <a href="#acf74ff3400a26ae31eb96b9c479e62d5"></a><br/></dl><li>virtual void <a class="el" href="classirr_1_1scene_1_1_i_light_scene_node.html#a18b3c0ba831bdc9166db341a35701c9b">setLightType</a> (<a class="el" href="namespaceirr_1_1video.html#aaf0e02f6f83cc35cf9e764bf18400d39">video::E_LIGHT_TYPE</a> type)=0
<dl class="el"><dd class="mdescRight">Sets the light type. <a href="#a18b3c0ba831bdc9166db341a35701c9b"></a><br/></dl><li>virtual void <a class="el" href="classirr_1_1scene_1_1_i_light_scene_node.html#a7da64c8c4776988a39927827f2c3f364">setRadius</a> (<a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> radius)=0
<dl class="el"><dd class="mdescRight">Sets the light's radius of influence. <a href="#a7da64c8c4776988a39927827f2c3f364"></a><br/></dl><li>virtual void <a class="el" href="classirr_1_1scene_1_1_i_light_scene_node.html#a3a6a6681a665ec4c214cda8a84a29337">setVisible</a> (bool isVisible)=0
<dl class="el"><dd class="mdescRight">Sets if the node should be visible or not. <a href="#a3a6a6681a665ec4c214cda8a84a29337"></a><br/></dl></ul>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Scene node which is a dynamic light. </p>
<p>You can switch the light on and off by making it visible or not. It can be animated by ordinary scene node animators. If the light type is directional or spot, the direction of the light source is defined by the rotation of the scene node (assuming (0,0,1) as the local direction of the light). </p>
<p>Definition at line <a class="el" href="_i_light_scene_node_8h_source.html#l00022">22</a> of file <a class="el" href="_i_light_scene_node_8h_source.html">ILightSceneNode.h</a>.</p>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="aa13c236d797d731c1035820a909ba961"></a><!-- doxytag: member="irr::scene::ILightSceneNode::ILightSceneNode" ref="aa13c236d797d731c1035820a909ba961" args="(ISceneNode *parent, ISceneManager *mgr, s32 id, const core::vector3df &position=core::vector3df(0, 0, 0))" -->
<div class="memitem">
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<td class="memname">irr::scene::ILightSceneNode::ILightSceneNode </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classirr_1_1scene_1_1_i_scene_node.html">ISceneNode</a> * </td>
<td class="paramname"><em>parent</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classirr_1_1scene_1_1_i_scene_manager.html">ISceneManager</a> * </td>
<td class="paramname"><em>mgr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> </td>
<td class="paramname"><em>id</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">core::vector3df</a> & </td>
<td class="paramname"><em>position</em> = <code><a class="el" href="namespaceirr_1_1core.html#a06f169d08b5c429f5575acb7edbad811">core::vector3df</a>(0,0,0)</code> </td>
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<td></td>
<td>)</td>
<td></td><td><code> [inline]</code></td>
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<div class="memdoc">
<p>constructor </p>
<p>Definition at line <a class="el" href="_i_light_scene_node_8h_source.html#l00027">27</a> of file <a class="el" href="_i_light_scene_node_8h_source.html">ILightSceneNode.h</a>.</p>
</div>
</div>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a1520d051fe04bc8c5c8975fb3908161b"></a><!-- doxytag: member="irr::scene::ILightSceneNode::enableCastShadow" ref="a1520d051fe04bc8c5c8975fb3908161b" args="(bool shadow=true)=0" -->
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<td class="memname">virtual void irr::scene::ILightSceneNode::enableCastShadow </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>shadow</em> = <code>true</code></td><td>)</td>
<td><code> [pure virtual]</code></td>
</tr>
</table>
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<div class="memdoc">
<p>Sets whether this light casts shadows. </p>
<p>Enabling this flag won't automatically cast shadows, the meshes will still need shadow scene nodes attached. But one can enable or disable distinct lights for shadow casting for performance reasons. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">shadow</td><td>True if this light shall cast shadows. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a5ba3a03fc0cfbad7dd8ce2f338a1991a"></a><!-- doxytag: member="irr::scene::ILightSceneNode::getCastShadow" ref="a5ba3a03fc0cfbad7dd8ce2f338a1991a" args="() const =0" -->
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<td class="memname">virtual bool irr::scene::ILightSceneNode::getCastShadow </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [pure virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Check whether this light casts shadows. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>True if light would cast shadows, else false. </dd></dl>
</div>
</div>
<a class="anchor" id="a687813feae9312a86882e12c2bd10194"></a><!-- doxytag: member="irr::scene::ILightSceneNode::getLightData" ref="a687813feae9312a86882e12c2bd10194" args="() const =0" -->
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<td class="memname">virtual const <a class="el" href="structirr_1_1video_1_1_s_light.html">video::SLight</a>& irr::scene::ILightSceneNode::getLightData </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [pure virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Gets the light data associated with this <a class="el" href="classirr_1_1scene_1_1_i_light_scene_node.html" title="Scene node which is a dynamic light.">ILightSceneNode</a>. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>The light data. </dd></dl>
</div>
</div>
<a class="anchor" id="a20147e049be1a4790346fd72b150b30c"></a><!-- doxytag: member="irr::scene::ILightSceneNode::getLightData" ref="a20147e049be1a4790346fd72b150b30c" args="()=0" -->
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<td class="memname">virtual <a class="el" href="structirr_1_1video_1_1_s_light.html">video::SLight</a>& irr::scene::ILightSceneNode::getLightData </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [pure virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Gets the light data associated with this <a class="el" href="classirr_1_1scene_1_1_i_light_scene_node.html" title="Scene node which is a dynamic light.">ILightSceneNode</a>. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>The light data. </dd></dl>
</div>
</div>
<a class="anchor" id="a47e327388c75391ebc910369af7eedce"></a><!-- doxytag: member="irr::scene::ILightSceneNode::getLightType" ref="a47e327388c75391ebc910369af7eedce" args="() const =0" -->
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<td class="memname">virtual <a class="el" href="namespaceirr_1_1video.html#aaf0e02f6f83cc35cf9e764bf18400d39">video::E_LIGHT_TYPE</a> irr::scene::ILightSceneNode::getLightType </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [pure virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Gets the light type. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>The current light type. </dd></dl>
</div>
</div>
<a class="anchor" id="a4ce3cd789ed3adabd381ff7f915861a0"></a><!-- doxytag: member="irr::scene::ILightSceneNode::getRadius" ref="a4ce3cd789ed3adabd381ff7f915861a0" args="() const =0" -->
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<td class="memname">virtual <a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> irr::scene::ILightSceneNode::getRadius </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [pure virtual]</code></td>
</tr>
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<p>Gets the light's radius of influence. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>The current radius. </dd></dl>
</div>
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<a class="anchor" id="acf74ff3400a26ae31eb96b9c479e62d5"></a><!-- doxytag: member="irr::scene::ILightSceneNode::setLightData" ref="acf74ff3400a26ae31eb96b9c479e62d5" args="(const video::SLight &light)=0" -->
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<td class="memname">virtual void irr::scene::ILightSceneNode::setLightData </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structirr_1_1video_1_1_s_light.html">video::SLight</a> & </td>
<td class="paramname"><em>light</em></td><td>)</td>
<td><code> [pure virtual]</code></td>
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<p>Sets the light data associated with this <a class="el" href="classirr_1_1scene_1_1_i_light_scene_node.html" title="Scene node which is a dynamic light.">ILightSceneNode</a>. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">light</td><td>The new light data. </td></tr>
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</dd>
</dl>
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<a class="anchor" id="a18b3c0ba831bdc9166db341a35701c9b"></a><!-- doxytag: member="irr::scene::ILightSceneNode::setLightType" ref="a18b3c0ba831bdc9166db341a35701c9b" args="(video::E_LIGHT_TYPE type)=0" -->
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<td class="memname">virtual void irr::scene::ILightSceneNode::setLightType </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespaceirr_1_1video.html#aaf0e02f6f83cc35cf9e764bf18400d39">video::E_LIGHT_TYPE</a> </td>
<td class="paramname"><em>type</em></td><td>)</td>
<td><code> [pure virtual]</code></td>
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<p>Sets the light type. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">type</td><td>The new type. </td></tr>
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</dd>
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<a class="anchor" id="a7da64c8c4776988a39927827f2c3f364"></a><!-- doxytag: member="irr::scene::ILightSceneNode::setRadius" ref="a7da64c8c4776988a39927827f2c3f364" args="(f32 radius)=0" -->
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<td class="memname">virtual void irr::scene::ILightSceneNode::setRadius </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespaceirr.html#a0277be98d67dc26ff93b1a6a1d086b07">f32</a> </td>
<td class="paramname"><em>radius</em></td><td>)</td>
<td><code> [pure virtual]</code></td>
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<p>Sets the light's radius of influence. </p>
<p>Outside this radius the light won't lighten geometry and cast no shadows. Setting the radius will also influence the attenuation, setting it to (0,1/radius,0). If you want to override this behavior, set the attenuation after the radius. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">radius</td><td>The new radius. </td></tr>
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</dd>
</dl>
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<a class="anchor" id="a3a6a6681a665ec4c214cda8a84a29337"></a><!-- doxytag: member="irr::scene::ILightSceneNode::setVisible" ref="a3a6a6681a665ec4c214cda8a84a29337" args="(bool isVisible)=0" -->
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<td class="memname">virtual void irr::scene::ILightSceneNode::setVisible </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>isVisible</em></td><td>)</td>
<td><code> [pure virtual]</code></td>
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<p>Sets if the node should be visible or not. </p>
<p>All children of this node won't be visible either, when set to true. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">isVisible</td><td>If the node shall be visible. </td></tr>
</table>
</dd>
</dl>
<p>Reimplemented from <a class="el" href="classirr_1_1scene_1_1_i_scene_node.html#a2e3a88fe87d11caa7986a203afe6838c">irr::scene::ISceneNode</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="_i_light_scene_node_8h_source.html">ILightSceneNode.h</a></li>
</ul>
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<li class="navelem"><a class="el" href="classirr_1_1scene_1_1_i_light_scene_node.html">ILightSceneNode</a> </li>
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