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<h1>SMesh.h</h1><a href="_s_mesh_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (C) 2002-2009 Nikolaus Gebhardt</span>
<a name="l00002"></a>00002 <span class="comment">// This file is part of the "Irrlicht Engine".</span>
<a name="l00003"></a>00003 <span class="comment">// For conditions of distribution and use, see copyright notice in irrlicht.h</span>
<a name="l00004"></a>00004
<a name="l00005"></a>00005 <span class="preprocessor">#ifndef __S_MESH_H_INCLUDED__</span>
<a name="l00006"></a>00006 <span class="preprocessor"></span><span class="preprocessor">#define __S_MESH_H_INCLUDED__</span>
<a name="l00007"></a>00007 <span class="preprocessor"></span>
<a name="l00008"></a>00008 <span class="preprocessor">#include "<a class="code" href="_i_mesh_8h.html">IMesh.h</a>"</span>
<a name="l00009"></a>00009 <span class="preprocessor">#include "<a class="code" href="_i_mesh_buffer_8h.html">IMeshBuffer.h</a>"</span>
<a name="l00010"></a>00010 <span class="preprocessor">#include "<a class="code" href="aabbox3d_8h.html">aabbox3d.h</a>"</span>
<a name="l00011"></a>00011 <span class="preprocessor">#include "<a class="code" href="irr_array_8h.html">irrArray.h</a>"</span>
<a name="l00012"></a>00012
<a name="l00013"></a>00013 <span class="keyword">namespace </span>irr
<a name="l00014"></a>00014 {
<a name="l00015"></a>00015 <span class="keyword">namespace </span>scene
<a name="l00016"></a>00016 {
<a name="l00018"></a><a class="code" href="structirr_1_1scene_1_1_s_mesh.html">00018</a> <span class="keyword">struct </span><a class="code" href="structirr_1_1scene_1_1_s_mesh.html" title="Simple implementation of the IMesh interface.">SMesh</a> : <span class="keyword">public</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh.html" title="Class which holds the geometry of an object.">IMesh</a>
<a name="l00019"></a>00019 {
<a name="l00021"></a><a class="code" href="structirr_1_1scene_1_1_s_mesh.html#ab06c74fc6a28e791e09b9f91f9ded89">00021</a> <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#ab06c74fc6a28e791e09b9f91f9ded89" title="constructor">SMesh</a>()
<a name="l00022"></a>00022 {
<a name="l00023"></a>00023 <span class="preprocessor"> #ifdef _DEBUG</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span> <a class="code" href="classirr_1_1_i_reference_counted.html#704c5042d399fe8cd3bdd65a0559002a" title="Sets the debug name of the object.">setDebugName</a>(<span class="stringliteral">"SMesh"</span>);
<a name="l00025"></a>00025 <span class="preprocessor"> #endif</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span> }
<a name="l00027"></a>00027
<a name="l00029"></a><a class="code" href="structirr_1_1scene_1_1_s_mesh.html#afb289351ba15b01c139159f028928e6">00029</a> <span class="keyword">virtual</span> <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#afb289351ba15b01c139159f028928e6" title="destructor">~SMesh</a>()
<a name="l00030"></a>00030 {
<a name="l00031"></a>00031 <span class="comment">// drop buffers</span>
<a name="l00032"></a>00032 <span class="keywordflow">for</span> (<a class="code" href="namespaceirr.html#0416a53257075833e7002efd0a18e804" title="32 bit unsigned variable.">u32</a> i=0; i<<a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c" title="The meshbuffers of this mesh.">MeshBuffers</a>.size(); ++i)
<a name="l00033"></a>00033 <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c" title="The meshbuffers of this mesh.">MeshBuffers</a>[i]-><a class="code" href="classirr_1_1_i_reference_counted.html#fb169a857e0d2cdb96b8821cb9bff17a" title="Drops the object. Decrements the reference counter by one.">drop</a>();
<a name="l00034"></a>00034 }
<a name="l00035"></a>00035
<a name="l00037"></a><a class="code" href="structirr_1_1scene_1_1_s_mesh.html#b20af5f5abef96554caad912b0e12388">00037</a> <span class="keyword">virtual</span> <a class="code" href="namespaceirr.html#0416a53257075833e7002efd0a18e804" title="32 bit unsigned variable.">u32</a> <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#b20af5f5abef96554caad912b0e12388" title="returns amount of mesh buffers.">getMeshBufferCount</a>()<span class="keyword"> const</span>
<a name="l00038"></a>00038 <span class="keyword"> </span>{
<a name="l00039"></a>00039 <span class="keywordflow">return</span> <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c" title="The meshbuffers of this mesh.">MeshBuffers</a>.size();
<a name="l00040"></a>00040 }
<a name="l00041"></a>00041
<a name="l00043"></a><a class="code" href="structirr_1_1scene_1_1_s_mesh.html#a09a0337548c05cf18ba5d0f074683ec">00043</a> <span class="keyword">virtual</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_buffer.html" title="Struct for holding a mesh with a single material.">IMeshBuffer</a>* <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#a09a0337548c05cf18ba5d0f074683ec" title="returns pointer to a mesh buffer">getMeshBuffer</a>(<a class="code" href="namespaceirr.html#0416a53257075833e7002efd0a18e804" title="32 bit unsigned variable.">u32</a> nr)<span class="keyword"> const</span>
<a name="l00044"></a>00044 <span class="keyword"> </span>{
<a name="l00045"></a>00045 <span class="keywordflow">return</span> <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c" title="The meshbuffers of this mesh.">MeshBuffers</a>[nr];
<a name="l00046"></a>00046 }
<a name="l00047"></a>00047
<a name="l00049"></a>00049
<a name="l00050"></a><a class="code" href="structirr_1_1scene_1_1_s_mesh.html#ac4d15c3ad968d2963b298ce70cc84a3">00050</a> <span class="keyword">virtual</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_buffer.html" title="Struct for holding a mesh with a single material.">IMeshBuffer</a>* <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#a09a0337548c05cf18ba5d0f074683ec" title="returns pointer to a mesh buffer">getMeshBuffer</a>( <span class="keyword">const</span> <a class="code" href="classirr_1_1video_1_1_s_material.html" title="Struct for holding parameters for a material renderer.">video::SMaterial</a> & material)<span class="keyword"> const</span>
<a name="l00051"></a>00051 <span class="keyword"> </span>{
<a name="l00052"></a>00052 <span class="keywordflow">for</span> (<a class="code" href="namespaceirr.html#c66849b7a6ed16e30ebede579f9b47c6" title="32 bit signed variable.">s32</a> i = (<a class="code" href="namespaceirr.html#c66849b7a6ed16e30ebede579f9b47c6" title="32 bit signed variable.">s32</a>)<a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c" title="The meshbuffers of this mesh.">MeshBuffers</a>.size()-1; i >= 0; --i)
<a name="l00053"></a>00053 {
<a name="l00054"></a>00054 <span class="keywordflow">if</span> ( material == <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c" title="The meshbuffers of this mesh.">MeshBuffers</a>[i]->getMaterial())
<a name="l00055"></a>00055 <span class="keywordflow">return</span> <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c" title="The meshbuffers of this mesh.">MeshBuffers</a>[i];
<a name="l00056"></a>00056 }
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keywordflow">return</span> 0;
<a name="l00059"></a>00059 }
<a name="l00060"></a>00060
<a name="l00062"></a><a class="code" href="structirr_1_1scene_1_1_s_mesh.html#2161ec060656217d3891cbbe625a2839">00062</a> <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1aabbox3d.html" title="Axis aligned bounding box in 3d dimensional space.">core::aabbox3d<f32></a>& <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#2161ec060656217d3891cbbe625a2839" title="returns an axis aligned bounding box">getBoundingBox</a>()<span class="keyword"> const</span>
<a name="l00063"></a>00063 <span class="keyword"> </span>{
<a name="l00064"></a>00064 <span class="keywordflow">return</span> <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#c984f3a50af351326e81474aef667c7c" title="The bounding box of this mesh.">BoundingBox</a>;
<a name="l00065"></a>00065 }
<a name="l00066"></a>00066
<a name="l00068"></a><a class="code" href="structirr_1_1scene_1_1_s_mesh.html#636e4df4054b2ed2911808cfb6df5cb3">00068</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#636e4df4054b2ed2911808cfb6df5cb3" title="set user axis aligned bounding box">setBoundingBox</a>( <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1aabbox3d.html" title="Axis aligned bounding box in 3d dimensional space.">core::aabbox3df</a>& box)
<a name="l00069"></a>00069 {
<a name="l00070"></a>00070 <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#c984f3a50af351326e81474aef667c7c" title="The bounding box of this mesh.">BoundingBox</a> = box;
<a name="l00071"></a>00071 }
<a name="l00072"></a>00072
<a name="l00074"></a><a class="code" href="structirr_1_1scene_1_1_s_mesh.html#7a16bc83094ab242ae779baf817dc7f9">00074</a> <span class="keywordtype">void</span> <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#7a16bc83094ab242ae779baf817dc7f9" title="recalculates the bounding box">recalculateBoundingBox</a>()
<a name="l00075"></a>00075 {
<a name="l00076"></a>00076 <span class="keywordflow">if</span> (<a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c" title="The meshbuffers of this mesh.">MeshBuffers</a>.size())
<a name="l00077"></a>00077 {
<a name="l00078"></a>00078 <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#c984f3a50af351326e81474aef667c7c" title="The bounding box of this mesh.">BoundingBox</a> = <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c" title="The meshbuffers of this mesh.">MeshBuffers</a>[0]->getBoundingBox();
<a name="l00079"></a>00079 <span class="keywordflow">for</span> (<a class="code" href="namespaceirr.html#0416a53257075833e7002efd0a18e804" title="32 bit unsigned variable.">u32</a> i=1; i<<a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c" title="The meshbuffers of this mesh.">MeshBuffers</a>.size(); ++i)
<a name="l00080"></a>00080 <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#c984f3a50af351326e81474aef667c7c" title="The bounding box of this mesh.">BoundingBox</a>.addInternalBox(<a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c" title="The meshbuffers of this mesh.">MeshBuffers</a>[i]->getBoundingBox());
<a name="l00081"></a>00081 }
<a name="l00082"></a>00082 <span class="keywordflow">else</span>
<a name="l00083"></a>00083 <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#c984f3a50af351326e81474aef667c7c" title="The bounding box of this mesh.">BoundingBox</a>.reset(0.0f, 0.0f, 0.0f);
<a name="l00084"></a>00084 }
<a name="l00085"></a>00085
<a name="l00087"></a><a class="code" href="structirr_1_1scene_1_1_s_mesh.html#890e7506262b2ebaf45ff95c681452bd">00087</a> <span class="keywordtype">void</span> <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#890e7506262b2ebaf45ff95c681452bd" title="adds a MeshBuffer">addMeshBuffer</a>(<a class="code" href="classirr_1_1scene_1_1_i_mesh_buffer.html" title="Struct for holding a mesh with a single material.">IMeshBuffer</a>* buf)
<a name="l00088"></a>00088 {
<a name="l00089"></a>00089 <span class="keywordflow">if</span> (buf)
<a name="l00090"></a>00090 {
<a name="l00091"></a>00091 buf-><a class="code" href="classirr_1_1_i_reference_counted.html#2b7a035532e5f409ca9482dab79185f4" title="Grabs the object. Increments the reference counter by one.">grab</a>();
<a name="l00092"></a>00092 <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c" title="The meshbuffers of this mesh.">MeshBuffers</a>.push_back(buf);
<a name="l00093"></a>00093 }
<a name="l00094"></a>00094 }
<a name="l00095"></a>00095
<a name="l00097"></a><a class="code" href="structirr_1_1scene_1_1_s_mesh.html#0ca30440aef6ca66dfc177b2a0e41e52">00097</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#0ca30440aef6ca66dfc177b2a0e41e52" title="sets a flag of all contained materials to a new value">setMaterialFlag</a>(<a class="code" href="namespaceirr_1_1video.html#8a3bc00ae8137535b9fbc5f40add70d3" title="Material flags.">video::E_MATERIAL_FLAG</a> flag, <span class="keywordtype">bool</span> newvalue)
<a name="l00098"></a>00098 {
<a name="l00099"></a>00099 <span class="keywordflow">for</span> (<a class="code" href="namespaceirr.html#0416a53257075833e7002efd0a18e804" title="32 bit unsigned variable.">u32</a> i=0; i<<a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c" title="The meshbuffers of this mesh.">MeshBuffers</a>.size(); ++i)
<a name="l00100"></a>00100 <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c" title="The meshbuffers of this mesh.">MeshBuffers</a>[i]->getMaterial().setFlag(flag, newvalue);
<a name="l00101"></a>00101 }
<a name="l00102"></a>00102
<a name="l00104"></a><a class="code" href="structirr_1_1scene_1_1_s_mesh.html#79839b08062bfcd283e441056bf846e6">00104</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#79839b08062bfcd283e441056bf846e6" title="set the hardware mapping hint, for driver">setHardwareMappingHint</a>( <a class="code" href="namespaceirr_1_1scene.html#c7d8ee8d77da75f2580bb9bb17231c27">E_HARDWARE_MAPPING</a> newMappingHint, <a class="code" href="namespaceirr_1_1scene.html#8f59a89ffef0ad8e5b2c2cb874a93e8c">E_BUFFER_TYPE</a> buffer=<a class="code" href="namespaceirr_1_1scene.html#8f59a89ffef0ad8e5b2c2cb874a93e8c833624730c30cffccc121fe31aa0832c" title="Change both vertex and index mapping to the same value.">EBT_VERTEX_AND_INDEX</a> )
<a name="l00105"></a>00105 {
<a name="l00106"></a>00106 <span class="keywordflow">for</span> (<a class="code" href="namespaceirr.html#0416a53257075833e7002efd0a18e804" title="32 bit unsigned variable.">u32</a> i=0; i<<a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c" title="The meshbuffers of this mesh.">MeshBuffers</a>.size(); ++i)
<a name="l00107"></a>00107 <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c" title="The meshbuffers of this mesh.">MeshBuffers</a>[i]-><a class="code" href="structirr_1_1scene_1_1_s_mesh.html#79839b08062bfcd283e441056bf846e6" title="set the hardware mapping hint, for driver">setHardwareMappingHint</a>(newMappingHint, buffer);
<a name="l00108"></a>00108 }
<a name="l00109"></a>00109
<a name="l00111"></a><a class="code" href="structirr_1_1scene_1_1_s_mesh.html#3ffa0e6294be831ca5be6e6ff9829ca9">00111</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#3ffa0e6294be831ca5be6e6ff9829ca9" title="flags the meshbuffer as changed, reloads hardware buffers">setDirty</a>(<a class="code" href="namespaceirr_1_1scene.html#8f59a89ffef0ad8e5b2c2cb874a93e8c">E_BUFFER_TYPE</a> buffer=<a class="code" href="namespaceirr_1_1scene.html#8f59a89ffef0ad8e5b2c2cb874a93e8c833624730c30cffccc121fe31aa0832c" title="Change both vertex and index mapping to the same value.">EBT_VERTEX_AND_INDEX</a>)
<a name="l00112"></a>00112 {
<a name="l00113"></a>00113 <span class="keywordflow">for</span> (<a class="code" href="namespaceirr.html#0416a53257075833e7002efd0a18e804" title="32 bit unsigned variable.">u32</a> i=0; i<<a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c" title="The meshbuffers of this mesh.">MeshBuffers</a>.size(); ++i)
<a name="l00114"></a>00114 <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c" title="The meshbuffers of this mesh.">MeshBuffers</a>[i]-><a class="code" href="structirr_1_1scene_1_1_s_mesh.html#3ffa0e6294be831ca5be6e6ff9829ca9" title="flags the meshbuffer as changed, reloads hardware buffers">setDirty</a>(buffer);
<a name="l00115"></a>00115 }
<a name="l00116"></a>00116
<a name="l00118"></a><a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c">00118</a> <a class="code" href="classirr_1_1core_1_1array.html" title="Self reallocating template array (like stl vector) with additional features.">core::array<IMeshBuffer*></a> <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#d7b37c4de22b8ab520e310c01cea637c" title="The meshbuffers of this mesh.">MeshBuffers</a>;
<a name="l00119"></a>00119
<a name="l00121"></a><a class="code" href="structirr_1_1scene_1_1_s_mesh.html#c984f3a50af351326e81474aef667c7c">00121</a> <a class="code" href="classirr_1_1core_1_1aabbox3d.html" title="Axis aligned bounding box in 3d dimensional space.">core::aabbox3d<f32></a> <a class="code" href="structirr_1_1scene_1_1_s_mesh.html#c984f3a50af351326e81474aef667c7c" title="The bounding box of this mesh.">BoundingBox</a>;
<a name="l00122"></a>00122 };
<a name="l00123"></a>00123
<a name="l00124"></a>00124
<a name="l00125"></a>00125 } <span class="comment">// end namespace scene</span>
<a name="l00126"></a>00126 } <span class="comment">// end namespace irr</span>
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <span class="preprocessor">#endif</span>
<a name="l00129"></a>00129 <span class="preprocessor"></span>
</pre></div></div>
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>
Mandriva
>
2010.1
>
x86_64
>
media
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contrib-release
>
by-pkgid
>
58828b263d8f56d90ac336dea07a4586
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298
