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<div class="navpath"><a class="el" href="namespaceirr.html">irr</a>::<a class="el" href="namespaceirr_1_1scene.html">scene</a>::<a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html">IMeshBuffer</a>
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<h1>irr::scene::IMeshBuffer Class Reference</h1><!-- doxytag: class="irr::scene::IMeshBuffer" --><!-- doxytag: inherits="irr::IReferenceCounted" -->Struct for holding a mesh with a single material.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="_i_mesh_buffer_8h-source.html">IMeshBuffer.h</a>></code>
<p>
<div class="dynheader">
Inheritance diagram for irr::scene::IMeshBuffer:</div>
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<p><center><img src="classirr_1_1scene_1_1_i_mesh_buffer.png" usemap="#irr::scene::IMeshBuffer_map" border="0" alt=""></center>
<map name="irr::scene::IMeshBuffer_map">
<area href="classirr_1_1_i_reference_counted.html" alt="irr::IReferenceCounted" shape="rect" coords="307,0,502,24">
<area href="classirr_1_1scene_1_1_c_mesh_buffer.html" alt="irr::scene::CMeshBuffer< T >" shape="rect" coords="0,112,195,136">
<area href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html" alt="irr::scene::IDynamicMeshBuffer" shape="rect" coords="205,112,400,136">
<area href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html" alt="irr::scene::SSharedMeshBuffer" shape="rect" coords="410,112,605,136">
<area href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html" alt="irr::scene::SSkinMeshBuffer" shape="rect" coords="615,112,810,136">
<area href="classirr_1_1scene_1_1_c_dynamic_mesh_buffer.html" alt="irr::scene::CDynamicMeshBuffer" shape="rect" coords="205,168,400,192">
</map>
</div>
<p>
<a href="classirr_1_1scene_1_1_i_mesh_buffer-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">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#79d2737962579138183ed0fd324310b3">append</a> (const <a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html">IMeshBuffer</a> *const other)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Append the meshbuffer to the current buffer. <a href="#79d2737962579138183ed0fd324310b3"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#c9e9d7fbb10175cc6f1596ba3fe4e8f9">append</a> (const void *const vertices, <a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> numVertices, const <a class="el" href="namespaceirr.html#e9f8ec82692ad3b83c21f555bfa70bcc">u16</a> *const indices, <a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> numIndices)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Append the vertices and indices to the current buffer. <a href="#c9e9d7fbb10175cc6f1596ba3fe4e8f9"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const <a class="el" href="classirr_1_1core_1_1aabbox3d.html">core::aabbox3df</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#c53fe1096756a40f25dae25911e27c51">getBoundingBox</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the axis aligned bounding box of this meshbuffer. <a href="#c53fe1096756a40f25dae25911e27c51"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#cc389d76856dfb06c3ba45a92315e6d8">getChangedID_Index</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the currently used ID for identification of changes. <a href="#cc389d76856dfb06c3ba45a92315e6d8"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#ba48df31edf92a0117692c0be02298db">getChangedID_Vertex</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the currently used ID for identification of changes. <a href="#ba48df31edf92a0117692c0be02298db"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="namespaceirr_1_1scene.html#c7d8ee8d77da75f2580bb9bb17231c27">E_HARDWARE_MAPPING</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#2260f9efb3fad4ba9581e18fccaad5a7">getHardwareMappingHint_Index</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get the current hardware mapping hint <a href="#2260f9efb3fad4ba9581e18fccaad5a7"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="namespaceirr_1_1scene.html#c7d8ee8d77da75f2580bb9bb17231c27">E_HARDWARE_MAPPING</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#bbf42191b2fb4d2f7094a77fd76a530e">getHardwareMappingHint_Vertex</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get the current hardware mapping hint <a href="#bbf42191b2fb4d2f7094a77fd76a530e"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#96e08662e15b1205516b87ada3301551">getIndexCount</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get amount of indices in this meshbuffer. <a href="#96e08662e15b1205516b87ada3301551"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="namespaceirr_1_1video.html#f152a1edea2579f0517e0049525acb55">video::E_INDEX_TYPE</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#8a993431c2c35420b62a577dc18dbdc2">getIndexType</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get type of index data which is stored in this meshbuffer. <a href="#8a993431c2c35420b62a577dc18dbdc2"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="namespaceirr.html#e9f8ec82692ad3b83c21f555bfa70bcc">u16</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#3d33a561023314677361e30cf07ae429">getIndices</a> ()=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get access to Indices. <a href="#3d33a561023314677361e30cf07ae429"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const <a class="el" href="namespaceirr.html#e9f8ec82692ad3b83c21f555bfa70bcc">u16</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#76c0013378012af7aeb6cb8f4ea8f9a1">getIndices</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get access to Indices. <a href="#76c0013378012af7aeb6cb8f4ea8f9a1"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const <a class="el" href="classirr_1_1video_1_1_s_material.html">video::SMaterial</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#341c1da2fd0cd556a15aab06d07dbbaa">getMaterial</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the material of this meshbuffer. <a href="#341c1da2fd0cd556a15aab06d07dbbaa"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classirr_1_1video_1_1_s_material.html">video::SMaterial</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#26fd922f00fde56abbbbbe40b485238b">getMaterial</a> ()=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the material of this meshbuffer. <a href="#26fd922f00fde56abbbbbe40b485238b"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classirr_1_1core_1_1vector3d.html">core::vector3df</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#d6d76e91bbd61ee8084d5c9b64bb1239">getNormal</a> (<a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> i)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">returns normal of vertex i <a href="#d6d76e91bbd61ee8084d5c9b64bb1239"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const <a class="el" href="classirr_1_1core_1_1vector3d.html">core::vector3df</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#067c78a395736da9ace45e367cb7e2e5">getNormal</a> (<a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> i) const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">returns normal of vertex i <a href="#067c78a395736da9ace45e367cb7e2e5"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classirr_1_1core_1_1vector3d.html">core::vector3df</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#66cbd49a55fd0bfffffced149902bba3">getPosition</a> (<a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> i)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">returns position of vertex i <a href="#66cbd49a55fd0bfffffced149902bba3"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const <a class="el" href="classirr_1_1core_1_1vector3d.html">core::vector3df</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#79ca051edc0ece69057fda7b4fe1e155">getPosition</a> (<a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> i) const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">returns position of vertex i <a href="#79ca051edc0ece69057fda7b4fe1e155"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classirr_1_1core_1_1vector2d.html">core::vector2df</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#df5f493e53fe6a23aa27c395527ea6ee">getTCoords</a> (<a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> i)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">returns texture coord of vertex i <a href="#df5f493e53fe6a23aa27c395527ea6ee"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const <a class="el" href="classirr_1_1core_1_1vector2d.html">core::vector2df</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#44e1fd7a1a3cb35492ebb556833514ed">getTCoords</a> (<a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> i) const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">returns texture coord of vertex i <a href="#44e1fd7a1a3cb35492ebb556833514ed"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#77ab285c8c886af8ddeb0371db7bde96">getVertexCount</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get amount of vertices in meshbuffer. <a href="#77ab285c8c886af8ddeb0371db7bde96"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="namespaceirr_1_1video.html#0e3b59e025e0d0db0ed2ee0ce904deac">video::E_VERTEX_TYPE</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#4d7a84ae4416487736f0ed0f519bb4f0">getVertexType</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get type of vertex data which is stored in this meshbuffer. <a href="#4d7a84ae4416487736f0ed0f519bb4f0"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#c1695efc198b05a086487606bc2783e7">getVertices</a> ()=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get access to vertex data. The data is an array of vertices. <a href="#c1695efc198b05a086487606bc2783e7"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#99891e516246b2cff13b362a435c8028">getVertices</a> () const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get access to vertex data. The data is an array of vertices. <a href="#99891e516246b2cff13b362a435c8028"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#161877fc3afe29a816440db12a71785d">recalculateBoundingBox</a> ()=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Recalculates the bounding box. Should be called if the mesh changed. <a href="#161877fc3afe29a816440db12a71785d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#dbbfb7757dfbba7357193d2280893df6">setBoundingBox</a> (const <a class="el" href="classirr_1_1core_1_1aabbox3d.html">core::aabbox3df</a> &box)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set axis aligned bounding box. <a href="#dbbfb7757dfbba7357193d2280893df6"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#21c9395d9751082ce3feecf33351f918">setDirty</a> (<a class="el" href="namespaceirr_1_1scene.html#8f59a89ffef0ad8e5b2c2cb874a93e8c">E_BUFFER_TYPE</a> buffer=EBT_VERTEX_AND_INDEX)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">flags the meshbuffer as changed, reloads hardware buffers <a href="#21c9395d9751082ce3feecf33351f918"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#133c2ee78c14db43e0fec3d3e300700a">setHardwareMappingHint</a> (<a class="el" href="namespaceirr_1_1scene.html#c7d8ee8d77da75f2580bb9bb17231c27">E_HARDWARE_MAPPING</a> newMappingHint, <a class="el" href="namespaceirr_1_1scene.html#8f59a89ffef0ad8e5b2c2cb874a93e8c">E_BUFFER_TYPE</a> buffer=EBT_VERTEX_AND_INDEX)=0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">set the hardware mapping hint, for driver <a href="#133c2ee78c14db43e0fec3d3e300700a"></a><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
Struct for holding a mesh with a single material.
<p>
A part of an <a class="el" href="classirr_1_1scene_1_1_i_mesh.html" title="Class which holds the geometry of an object.">IMesh</a> which has the same material on each face of that group. Logical groups of an <a class="el" href="classirr_1_1scene_1_1_i_mesh.html" title="Class which holds the geometry of an object.">IMesh</a> need not be put into separate mesh buffers, but can be. Separately animated parts of the mesh must be put into separate mesh buffers. Some mesh buffer implementations have limitations on the number of vertices the buffer can hold. In that case, logical grouping can help. Moreover, the number of vertices should be optimized for the GPU upload, which often depends on the type of gfx card. Typial figures are 1000-10000 vertices per buffer. SMeshBuffer is a simple implementation of a MeshBuffer, which supports up to 65535 vertices.<p>
Since meshbuffers are used for drawing, and hence will be exposed to the driver, chances are high that they are <a class="el" href="classirr_1_1_i_reference_counted.html#2b7a035532e5f409ca9482dab79185f4" title="Grabs the object. Increments the reference counter by one.">grab()</a>'ed from somewhere. It's therefore required to dynamically allocate meshbuffers which are passed to a <a class="el" href="namespaceirr_1_1video.html" title="The video namespace contains classes for accessing the video driver. All 2d and 3d...">video</a> driver and only drop the buffer once it's not used in the current code block anymore.
<p>Definition at line <a class="el" href="_i_mesh_buffer_8h-source.html#l00078">78</a> of file <a class="el" href="_i_mesh_buffer_8h-source.html">IMeshBuffer.h</a>.</p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="79d2737962579138183ed0fd324310b3"></a><!-- doxytag: member="irr::scene::IMeshBuffer::append" ref="79d2737962579138183ed0fd324310b3" args="(const IMeshBuffer *const other)=0" -->
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<td class="memname">virtual void irr::scene::IMeshBuffer::append </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html">IMeshBuffer</a> *const </td>
<td class="paramname"> <em>other</em> </td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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<p>
Append the meshbuffer to the current buffer.
<p>
Only works for compatible vertex types <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>other</em> </td><td>Buffer to append to this one. </td></tr>
</table>
</dl>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#f48b88e6c1bd79e6abd6a6803aa106c0">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#ada30374517d2a52d6264b6359a1e35c">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#a4fbcc497cfd0b431bb85d607ed6a2fb">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#5395bc06c4c6b1c9a82dbdd56916a9e0">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="c9e9d7fbb10175cc6f1596ba3fe4e8f9"></a><!-- doxytag: member="irr::scene::IMeshBuffer::append" ref="c9e9d7fbb10175cc6f1596ba3fe4e8f9" args="(const void *const vertices, u32 numVertices, const u16 *const indices, u32 numIndices)=0" -->
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<td class="memname">virtual void irr::scene::IMeshBuffer::append </td>
<td>(</td>
<td class="paramtype">const void *const </td>
<td class="paramname"> <em>vertices</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> </td>
<td class="paramname"> <em>numVertices</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="namespaceirr.html#e9f8ec82692ad3b83c21f555bfa70bcc">u16</a> *const </td>
<td class="paramname"> <em>indices</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> </td>
<td class="paramname"> <em>numIndices</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>
Append the vertices and indices to the current buffer.
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Only works for compatible vertex types. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>vertices</em> </td><td>Pointer to a vertex array. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>numVertices</em> </td><td>Number of vertices in the array. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>indices</em> </td><td>Pointer to index array. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>numIndices</em> </td><td>Number of indices in array. </td></tr>
</table>
</dl>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#7efd85cba5d5d86bee8c2ea2fe0524d9">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#0fb73ead4f2d2d86e9fef8768be1a1ff">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#f7faf5e2b8245c4be3efb6e766281579">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#ded60392b4d793804bbf417c6bafa5f9">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="c53fe1096756a40f25dae25911e27c51"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getBoundingBox" ref="c53fe1096756a40f25dae25911e27c51" args="() const =0" -->
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<td class="memname">virtual const <a class="el" href="classirr_1_1core_1_1aabbox3d.html">core::aabbox3df</a>& irr::scene::IMeshBuffer::getBoundingBox </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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<p>
Get the axis aligned bounding box of this meshbuffer.
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>Axis aligned bounding box of this buffer. </dd></dl>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_dynamic_mesh_buffer.html#4efe6abe353fd6379c471f5d481b524c">irr::scene::CDynamicMeshBuffer</a>, <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#e48f37bcf492b9fd61326ba16e7672d7">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#9053baee5a13c8b51e306d99e5ef7427">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#ad8041f4d5ad454be304352e706a789d">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#c268c31db2dfccc79fd33b3310c38f2c">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="cc389d76856dfb06c3ba45a92315e6d8"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getChangedID_Index" ref="cc389d76856dfb06c3ba45a92315e6d8" args="() const =0" -->
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<td class="memname">virtual <a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> irr::scene::IMeshBuffer::getChangedID_Index </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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<p>
Get the currently used ID for identification of changes.
<p>
This shouldn't be used for anything outside the VideoDriver.
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#05972662470c0a039183aa8003c8a022">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#cf27cbb62e94fac9e2a24de262403b8d">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#c5f8e348958acc482d62d600a3d17bc5">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#0d3bfa036fd7c83e2cfdf54e203cdd00">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="ba48df31edf92a0117692c0be02298db"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getChangedID_Vertex" ref="ba48df31edf92a0117692c0be02298db" args="() const =0" -->
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<td class="memname">virtual <a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> irr::scene::IMeshBuffer::getChangedID_Vertex </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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<p>
Get the currently used ID for identification of changes.
<p>
This shouldn't be used for anything outside the VideoDriver.
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#1b15609288e210b209aafff930d3011a">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#8f26e5dd872344cf66bc4daccea42b0d">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#63b6279a8512c5bb67f37aade6b2fe35">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#051aca501508833542346a7b3c19618a">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="2260f9efb3fad4ba9581e18fccaad5a7"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getHardwareMappingHint_Index" ref="2260f9efb3fad4ba9581e18fccaad5a7" args="() const =0" -->
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<td class="memname">virtual <a class="el" href="namespaceirr_1_1scene.html#c7d8ee8d77da75f2580bb9bb17231c27">E_HARDWARE_MAPPING</a> irr::scene::IMeshBuffer::getHardwareMappingHint_Index </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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<p>
get the current hardware mapping hint
<p>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#91a47ce948caeae30f8572aad42cafb8">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#eb10e87a819a843d0ec58e4b53a9f9b2">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#5196a40df0ebf8c46783943724003eaa">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#c35850a7342374d2c92d26914bf79992">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="bbf42191b2fb4d2f7094a77fd76a530e"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getHardwareMappingHint_Vertex" ref="bbf42191b2fb4d2f7094a77fd76a530e" args="() const =0" -->
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<td class="memname">virtual <a class="el" href="namespaceirr_1_1scene.html#c7d8ee8d77da75f2580bb9bb17231c27">E_HARDWARE_MAPPING</a> irr::scene::IMeshBuffer::getHardwareMappingHint_Vertex </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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<p>
get the current hardware mapping hint
<p>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#191136ee04e5d990a0f8ce8ffcb30410">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#67cb3bfadc99a54e3b7810a6ac18cf5f">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#cdb08316eb2a9ed75efbf2a73eb011cb">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#dda398a26db07949b46a66f7c9ae9e7c">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="96e08662e15b1205516b87ada3301551"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getIndexCount" ref="96e08662e15b1205516b87ada3301551" args="() const =0" -->
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<td class="memname">virtual <a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> irr::scene::IMeshBuffer::getIndexCount </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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<p>
Get amount of indices in this meshbuffer.
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>Number of indices in this buffer. </dd></dl>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#bf07bbeb7a347aeff9123adfd80ffaf8">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#d94c1b968a56b926496a56f693e8e3b7">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#40bfe98e4a8a15f44d09d45bcac0bedd">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#03deef62a32690687e25d1bb0b0e71ec">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="8a993431c2c35420b62a577dc18dbdc2"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getIndexType" ref="8a993431c2c35420b62a577dc18dbdc2" args="() const =0" -->
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<td class="memname">virtual <a class="el" href="namespaceirr_1_1video.html#f152a1edea2579f0517e0049525acb55">video::E_INDEX_TYPE</a> irr::scene::IMeshBuffer::getIndexType </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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<p>
Get type of index data which is stored in this meshbuffer.
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>Index type of this buffer. </dd></dl>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#3eea9885015ea8eb8e793abe9afdd145">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#1df6548f61833452ed02cd2ea5b999ad">irr::scene::IDynamicMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#c64c09c7791d7250634f9d7062070df6">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="3d33a561023314677361e30cf07ae429"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getIndices" ref="3d33a561023314677361e30cf07ae429" args="()=0" -->
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<td class="memname">virtual <a class="el" href="namespaceirr.html#e9f8ec82692ad3b83c21f555bfa70bcc">u16</a>* irr::scene::IMeshBuffer::getIndices </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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<p>
Get access to Indices.
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>Pointer to indices array. </dd></dl>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#34a85f4868776d4cf312cdece5326c89">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#556d8107ac44cbb16892f54370e32812">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#16f7c525acba8d913b8de49dee869465">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#da6af60ed1545fd0b3372ddbb71ada5e">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="76c0013378012af7aeb6cb8f4ea8f9a1"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getIndices" ref="76c0013378012af7aeb6cb8f4ea8f9a1" args="() const =0" -->
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<td class="memname">virtual const <a class="el" href="namespaceirr.html#e9f8ec82692ad3b83c21f555bfa70bcc">u16</a>* irr::scene::IMeshBuffer::getIndices </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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<p>
Get access to Indices.
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>Pointer to indices array. </dd></dl>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#c95d7940255edc90a9a8fbe5322ef7d3">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#739ecd2f300c68fd7e72816d62b85415">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#aa81ec019c8ec19b10816360b8ed1a09">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#f2418f3b61624bfbba2064661e99c946">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="341c1da2fd0cd556a15aab06d07dbbaa"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getMaterial" ref="341c1da2fd0cd556a15aab06d07dbbaa" args="() const =0" -->
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<td class="memname">virtual const <a class="el" href="classirr_1_1video_1_1_s_material.html">video::SMaterial</a>& irr::scene::IMeshBuffer::getMaterial </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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Get the material of this meshbuffer.
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>Material of this buffer. </dd></dl>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_dynamic_mesh_buffer.html#9d8a3688772ca9c7b31b500b54824cfa">irr::scene::CDynamicMeshBuffer</a>, <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#42d91d41c39878c83336dd06831187cc">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#3be83e4819e9f79a3d9b264eb8bf4cfc">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#bc0edf2793790586ec61aee9164f6878">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#0d537a041dcea6838c77ae5fde948a72">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="26fd922f00fde56abbbbbe40b485238b"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getMaterial" ref="26fd922f00fde56abbbbbe40b485238b" args="()=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1video_1_1_s_material.html">video::SMaterial</a>& irr::scene::IMeshBuffer::getMaterial </td>
<td>(</td>
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<td> ) </td>
<td><code> [pure virtual]</code></td>
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Get the material of this meshbuffer.
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>Material of this buffer. </dd></dl>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_dynamic_mesh_buffer.html#aacebb86553e57c10b8f05948d8f4258">irr::scene::CDynamicMeshBuffer</a>, <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#f69e8356b4525a3fee1ddbf188d81e8a">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#6ed3a5ce948ebef063b7ea9e07974eb7">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#c1dcea2247c8f63adc4a5935ce39bcbc">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#5e4a6cc69dac5ac75d43d8e89a23da2b">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="d6d76e91bbd61ee8084d5c9b64bb1239"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getNormal" ref="d6d76e91bbd61ee8084d5c9b64bb1239" args="(u32 i)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1core_1_1vector3d.html">core::vector3df</a>& irr::scene::IMeshBuffer::getNormal </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> </td>
<td class="paramname"> <em>i</em> </td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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returns normal of vertex i
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<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#d8515509517384dc31e9ad46eea323a0">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#8a1647d10585b9cd262feeeac98ae371">irr::scene::IDynamicMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#86dee74eed1ce223051a1aba6685a944">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="067c78a395736da9ace45e367cb7e2e5"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getNormal" ref="067c78a395736da9ace45e367cb7e2e5" args="(u32 i) const =0" -->
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<td class="memname">virtual const <a class="el" href="classirr_1_1core_1_1vector3d.html">core::vector3df</a>& irr::scene::IMeshBuffer::getNormal </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> </td>
<td class="paramname"> <em>i</em> </td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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<p>
returns normal of vertex i
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<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#d9495cd630c05e6f3165f43e74320cb7">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#e5d683df6b3dde4bd4437b775dfe152d">irr::scene::IDynamicMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#7ee1dbe5338a89f498cfb98faea108ef">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="66cbd49a55fd0bfffffced149902bba3"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getPosition" ref="66cbd49a55fd0bfffffced149902bba3" args="(u32 i)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1core_1_1vector3d.html">core::vector3df</a>& irr::scene::IMeshBuffer::getPosition </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> </td>
<td class="paramname"> <em>i</em> </td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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<p>
returns position of vertex i
<p>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#70890de5d1014a4bf1b1f9e7819f8e9b">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#773fef3c0f15b34390e5bea81894a55b">irr::scene::IDynamicMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#4d7588e1c5f393d9ad05a0e50c9f7b17">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="79ca051edc0ece69057fda7b4fe1e155"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getPosition" ref="79ca051edc0ece69057fda7b4fe1e155" args="(u32 i) const =0" -->
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<td class="memname">virtual const <a class="el" href="classirr_1_1core_1_1vector3d.html">core::vector3df</a>& irr::scene::IMeshBuffer::getPosition </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> </td>
<td class="paramname"> <em>i</em> </td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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returns position of vertex i
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<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#ed4d8e0c2ab3fa0b7bd85ae10b117c40">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#58052677343671278b664314f025080e">irr::scene::IDynamicMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#f031b0cc23b9be8a80ec07ba1a437b7b">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="df5f493e53fe6a23aa27c395527ea6ee"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getTCoords" ref="df5f493e53fe6a23aa27c395527ea6ee" args="(u32 i)=0" -->
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<td class="memname">virtual <a class="el" href="classirr_1_1core_1_1vector2d.html">core::vector2df</a>& irr::scene::IMeshBuffer::getTCoords </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> </td>
<td class="paramname"> <em>i</em> </td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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returns texture coord of vertex i
<p>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#50e1a283111e3aa8325a7e774f08fb27">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#a366aaa5bc8488af18a3814a30cb7f09">irr::scene::IDynamicMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#c2995b2452443d6bcad0a940e8218c3e">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="44e1fd7a1a3cb35492ebb556833514ed"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getTCoords" ref="44e1fd7a1a3cb35492ebb556833514ed" args="(u32 i) const =0" -->
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<td class="memname">virtual const <a class="el" href="classirr_1_1core_1_1vector2d.html">core::vector2df</a>& irr::scene::IMeshBuffer::getTCoords </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> </td>
<td class="paramname"> <em>i</em> </td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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returns texture coord of vertex i
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<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#4245bdf8637756479c42f504362f3d06">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#95eb5db6ad39670ecd9fa3961ca6bdf1">irr::scene::IDynamicMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#3de445a3761c782180a6bc39ff205768">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="77ab285c8c886af8ddeb0371db7bde96"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getVertexCount" ref="77ab285c8c886af8ddeb0371db7bde96" args="() const =0" -->
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<td class="memname">virtual <a class="el" href="namespaceirr.html#0416a53257075833e7002efd0a18e804">u32</a> irr::scene::IMeshBuffer::getVertexCount </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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<p>
Get amount of vertices in meshbuffer.
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>Number of vertices in this buffer. </dd></dl>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#4535a85451d43f93000f5a55cda3a393">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#36392e37969c313914af789be388ad1f">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#1face8290026416ce0cd27b333bf1a1d">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#6f717d48ed099d289a8ae9dcac98fb5e">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="4d7a84ae4416487736f0ed0f519bb4f0"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getVertexType" ref="4d7a84ae4416487736f0ed0f519bb4f0" args="() const =0" -->
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<td class="memname">virtual <a class="el" href="namespaceirr_1_1video.html#0e3b59e025e0d0db0ed2ee0ce904deac">video::E_VERTEX_TYPE</a> irr::scene::IMeshBuffer::getVertexType </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
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<p>
Get type of vertex data which is stored in this meshbuffer.
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>Vertex type of this buffer. </dd></dl>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#7e1f73ff5cb24eacd61739c1ca37146e">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#6d9ee342c3b83b971f0d13213bd0ed41">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#e5b4d8b4c56379b0b2892fc12ff99670">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#32edb76bac0ee3df278e25bd596d73ab">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="c1695efc198b05a086487606bc2783e7"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getVertices" ref="c1695efc198b05a086487606bc2783e7" args="()=0" -->
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<td class="memname">virtual void* irr::scene::IMeshBuffer::getVertices </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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<p>
Get access to vertex data. The data is an array of vertices.
<p>
Which vertex type is used can be determined by <a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#4d7a84ae4416487736f0ed0f519bb4f0" title="Get type of vertex data which is stored in this meshbuffer.">getVertexType()</a>. <dl class="return" compact><dt><b>Returns:</b></dt><dd>Pointer to array of vertices. </dd></dl>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#9173c9d0c6f32890ab75dc501aaf5be6">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#449643505823c7cfe793c5a82cde5fa4">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#43d93dd17ede5931189376c1518ee501">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#f9671765c9d6be2b6d99878e1bdb1b9d">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="99891e516246b2cff13b362a435c8028"></a><!-- doxytag: member="irr::scene::IMeshBuffer::getVertices" ref="99891e516246b2cff13b362a435c8028" args="() const =0" -->
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<td class="memname">virtual const void* irr::scene::IMeshBuffer::getVertices </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [pure virtual]</code></td>
</tr>
</table>
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<div class="memdoc">
<p>
Get access to vertex data. The data is an array of vertices.
<p>
Which vertex type is used can be determined by <a class="el" href="classirr_1_1scene_1_1_i_mesh_buffer.html#4d7a84ae4416487736f0ed0f519bb4f0" title="Get type of vertex data which is stored in this meshbuffer.">getVertexType()</a>. <dl class="return" compact><dt><b>Returns:</b></dt><dd>Pointer to array of vertices. </dd></dl>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#8220e76257c4746c968eb9eb71713047">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#85a1756d42a94f41469d080c7f111667">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#eebe2b6c402e30a137cefcacecf55b2c">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#b46d8adaed6e6ca247ab8d8488beb714">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="161877fc3afe29a816440db12a71785d"></a><!-- doxytag: member="irr::scene::IMeshBuffer::recalculateBoundingBox" ref="161877fc3afe29a816440db12a71785d" args="()=0" -->
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<td class="memname">virtual void irr::scene::IMeshBuffer::recalculateBoundingBox </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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<p>
Recalculates the bounding box. Should be called if the mesh changed.
<p>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_dynamic_mesh_buffer.html#3a53c45f1bc2ddbe254d93c83d63b853">irr::scene::CDynamicMeshBuffer</a>, <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#ad55263eaf019b090c8d1c3c5f7f4407">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#0b3351f29578e0340c2e2ce3d03c9e59">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#1425de91a910751d0e7fc8b8dca636e9">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#f8c6cebb57afc1264a3a153288ace5e0">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="dbbfb7757dfbba7357193d2280893df6"></a><!-- doxytag: member="irr::scene::IMeshBuffer::setBoundingBox" ref="dbbfb7757dfbba7357193d2280893df6" args="(const core::aabbox3df &box)=0" -->
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<td class="memname">virtual void irr::scene::IMeshBuffer::setBoundingBox </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classirr_1_1core_1_1aabbox3d.html">core::aabbox3df</a> & </td>
<td class="paramname"> <em>box</em> </td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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<p>
Set axis aligned bounding box.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>box</em> </td><td>User defined axis aligned bounding box to use for this buffer. </td></tr>
</table>
</dl>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_dynamic_mesh_buffer.html#75164f35a2f89e9e6c6fe23d666ce8ba">irr::scene::CDynamicMeshBuffer</a>, <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#b5a21d48a5af73f1ef880a48c3798a67">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#dbe127e3774de6ae7ce96cb534a336e5">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#54e11fd284245c3f5e5e07145ad4a202">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#b4d3b6c78a4a3cfe368af4c89350497f">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="21c9395d9751082ce3feecf33351f918"></a><!-- doxytag: member="irr::scene::IMeshBuffer::setDirty" ref="21c9395d9751082ce3feecf33351f918" args="(E_BUFFER_TYPE buffer=EBT_VERTEX_AND_INDEX)=0" -->
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<td class="memname">virtual void irr::scene::IMeshBuffer::setDirty </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespaceirr_1_1scene.html#8f59a89ffef0ad8e5b2c2cb874a93e8c">E_BUFFER_TYPE</a> </td>
<td class="paramname"> <em>buffer</em> = <code>EBT_VERTEX_AND_INDEX</code> </td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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<p>
flags the meshbuffer as changed, reloads hardware buffers
<p>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#7afead32226650c724f13f6f61282810">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#ed99e87534a2507c30362a20f4c43277">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#b49d4330e436e4e841e28aa867038e22">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#e4c0ce6333329191929e2023c9727a3a">irr::scene::SSkinMeshBuffer</a>.</p>
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<a class="anchor" name="133c2ee78c14db43e0fec3d3e300700a"></a><!-- doxytag: member="irr::scene::IMeshBuffer::setHardwareMappingHint" ref="133c2ee78c14db43e0fec3d3e300700a" args="(E_HARDWARE_MAPPING newMappingHint, E_BUFFER_TYPE buffer=EBT_VERTEX_AND_INDEX)=0" -->
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<td class="memname">virtual void irr::scene::IMeshBuffer::setHardwareMappingHint </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespaceirr_1_1scene.html#c7d8ee8d77da75f2580bb9bb17231c27">E_HARDWARE_MAPPING</a> </td>
<td class="paramname"> <em>newMappingHint</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceirr_1_1scene.html#8f59a89ffef0ad8e5b2c2cb874a93e8c">E_BUFFER_TYPE</a> </td>
<td class="paramname"> <em>buffer</em> = <code>EBT_VERTEX_AND_INDEX</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>
set the hardware mapping hint, for driver
<p>
<p>Implemented in <a class="el" href="classirr_1_1scene_1_1_c_mesh_buffer.html#a86cd9ffbe81c9f86a6096b2e5d3410e">irr::scene::CMeshBuffer< T ></a>, <a class="el" href="classirr_1_1scene_1_1_i_dynamic_mesh_buffer.html#8286f22fc7967422e2ddb5c183473247">irr::scene::IDynamicMeshBuffer</a>, <a class="el" href="structirr_1_1scene_1_1_s_shared_mesh_buffer.html#0e0927ba679258099697688ac123af88">irr::scene::SSharedMeshBuffer</a>, and <a class="el" href="structirr_1_1scene_1_1_s_skin_mesh_buffer.html#bee3db2badc118f0024a75eb86bc823b">irr::scene::SSkinMeshBuffer</a>.</p>
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</div><p>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="_i_mesh_buffer_8h-source.html">IMeshBuffer.h</a></ul>
</div>
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<td> <div align="left"><small><em><font size="2">The <a href="http://irrlicht.sourceforge.net" target="_blank">Irrlicht
Engine</a> Documentation © 2003-2009 by Nikolaus Gebhardt. Generated
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