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<h1>IMeshCache.h</h1><a href="_i_mesh_cache_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) 2002-2010 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 __I_MESH_CACHE_H_INCLUDED__</span>
<a name="l00006"></a>00006 <span class="preprocessor"></span><span class="preprocessor">#define __I_MESH_CACHE_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_reference_counted_8h.html">IReferenceCounted.h</a>"</span>
<a name="l00009"></a>00009 <span class="preprocessor">#include "<a class="code" href="path_8h.html">path.h</a>"</span>
<a name="l00010"></a>00010
<a name="l00011"></a>00011 <span class="keyword">namespace </span>irr
<a name="l00012"></a>00012 {
<a name="l00013"></a>00013
<a name="l00014"></a>00014 <span class="keyword">namespace </span>scene
<a name="l00015"></a>00015 {
<a name="l00016"></a>00016 <span class="keyword">class </span>IMesh;
<a name="l00017"></a>00017 <span class="keyword">class </span>IAnimatedMesh;
<a name="l00018"></a>00018 <span class="keyword">class </span>IAnimatedMeshSceneNode;
<a name="l00019"></a>00019 <span class="keyword">class </span>IMeshLoader;
<a name="l00020"></a>00020
<a name="l00022"></a>00022
<a name="l00027"></a><a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html">00027</a> <span class="keyword">class </span><a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html" title="The mesh cache stores already loaded meshes and provides an interface to them.">IMeshCache</a> : <span class="keyword">public</span> <span class="keyword">virtual</span> <a class="code" href="classirr_1_1_i_reference_counted.html" title="Base class of most objects of the Irrlicht Engine.">IReferenceCounted</a>
<a name="l00028"></a>00028 {
<a name="l00029"></a>00029 <span class="keyword">public</span>:
<a name="l00030"></a>00030
<a name="l00032"></a><a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a6d1bfbd0bda8a559d85cfd6735bc0667">00032</a> <span class="keyword">virtual</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a6d1bfbd0bda8a559d85cfd6735bc0667" title="Destructor.">~IMeshCache</a>() {}
<a name="l00033"></a>00033
<a name="l00035"></a>00035
<a name="l00050"></a>00050 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a2959812a3a393817b1db42761766c49b" title="Adds a mesh to the internal list of loaded meshes.">addMesh</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1string.html">io::path</a>& name, <a class="code" href="classirr_1_1scene_1_1_i_animated_mesh.html" title="Interface for an animated mesh.">IAnimatedMesh</a>* mesh) = 0;
<a name="l00051"></a>00051
<a name="l00053"></a>00053
<a name="l00057"></a>00057 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#aba62960a03088e27995580ef21947ada" title="Removes a mesh from the cache.">removeMesh</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1scene_1_1_i_animated_mesh.html" title="Interface for an animated mesh.">IAnimatedMesh</a>* <span class="keyword">const</span> mesh) = 0;
<a name="l00058"></a>00058
<a name="l00060"></a>00060
<a name="l00064"></a>00064 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#aba62960a03088e27995580ef21947ada" title="Removes a mesh from the cache.">removeMesh</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh.html" title="Class which holds the geometry of an object.">IMesh</a>* <span class="keyword">const</span> mesh) = 0;
<a name="l00065"></a>00065
<a name="l00067"></a>00067
<a name="l00072"></a>00072 <span class="keyword">virtual</span> <a class="code" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804" title="32 bit unsigned variable.">u32</a> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a9dc99e46309a6ef494ef7672c9b49853" title="Returns amount of loaded meshes in the cache.">getMeshCount</a>() <span class="keyword">const</span> = 0;
<a name="l00073"></a>00073
<a name="l00075"></a>00075
<a name="l00077"></a>00077 <span class="keyword">virtual</span> <a class="code" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6" title="32 bit signed variable.">s32</a> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a621026b62a53825a544b254ac23c553a" title="Returns current index number of the mesh, and -1 if it is not in the cache.">getMeshIndex</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1scene_1_1_i_animated_mesh.html" title="Interface for an animated mesh.">IAnimatedMesh</a>* <span class="keyword">const</span> mesh) <span class="keyword">const</span> = 0;
<a name="l00078"></a>00078
<a name="l00080"></a>00080
<a name="l00082"></a>00082 <span class="keyword">virtual</span> <a class="code" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6" title="32 bit signed variable.">s32</a> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a621026b62a53825a544b254ac23c553a" title="Returns current index number of the mesh, and -1 if it is not in the cache.">getMeshIndex</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh.html" title="Class which holds the geometry of an object.">IMesh</a>* <span class="keyword">const</span> mesh) <span class="keyword">const</span> = 0;
<a name="l00083"></a>00083
<a name="l00085"></a>00085
<a name="l00091"></a>00091 <span class="keyword">virtual</span> <a class="code" href="classirr_1_1scene_1_1_i_animated_mesh.html" title="Interface for an animated mesh.">IAnimatedMesh</a>* <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a06e7755013445f9bc3d7339fbd009e31" title="Returns a mesh based on its index number.">getMeshByIndex</a>(<a class="code" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804" title="32 bit unsigned variable.">u32</a> index) = 0;
<a name="l00092"></a>00092
<a name="l00094"></a>00094
<a name="l00095"></a><a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#aa3946324e39cc074b1f73e01d57cae70">00095</a> <a class="code" href="irr_types_8h.html#ab68eafeefba066eff1f12c7d78f14814" title="Defines a deprecated macro which generates a warning at compile time.">_IRR_DEPRECATED_</a> <a class="code" href="classirr_1_1scene_1_1_i_animated_mesh.html" title="Interface for an animated mesh.">IAnimatedMesh</a>* <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#aa3946324e39cc074b1f73e01d57cae70" title="Returns a mesh based on its name (often a filename).">getMeshByFilename</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1string.html">io::path</a>& filename)
<a name="l00096"></a>00096 {
<a name="l00097"></a>00097 <span class="keywordflow">return</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a4c93e736bdca8c84d478afc82540d6bb" title="Returns a mesh based on its name.">getMeshByName</a>(filename);
<a name="l00098"></a>00098 }
<a name="l00099"></a>00099
<a name="l00101"></a>00101
<a name="l00102"></a><a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a981d182125565ef2d115774ea2f2de5e">00102</a> <a class="code" href="irr_types_8h.html#ab68eafeefba066eff1f12c7d78f14814" title="Defines a deprecated macro which generates a warning at compile time.">_IRR_DEPRECATED_</a> <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1string.html">io::path</a>& <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a981d182125565ef2d115774ea2f2de5e" title="Get the name of a loaded mesh, based on its index. (Name is often identical to the...">getMeshFilename</a>(<a class="code" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804" title="32 bit unsigned variable.">u32</a> index)<span class="keyword"> const</span>
<a name="l00103"></a>00103 <span class="keyword"> </span>{
<a name="l00104"></a>00104 <span class="keywordflow">return</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#af06efb8fb21f6bba16e52d879b5d3ddd" title="Get the name of a loaded mesh, based on its index.">getMeshName</a>(index).<a class="code" href="structirr_1_1io_1_1_s_named_path.html#ab491ba694139f03d2a8ece5d3efdd7ed">getInternalName</a>();
<a name="l00105"></a>00105 }
<a name="l00106"></a>00106
<a name="l00108"></a>00108
<a name="l00109"></a><a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a1737959c49610e2cc37f27058a58338d">00109</a> <a class="code" href="irr_types_8h.html#ab68eafeefba066eff1f12c7d78f14814" title="Defines a deprecated macro which generates a warning at compile time.">_IRR_DEPRECATED_</a> <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1string.html">io::path</a>& <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a981d182125565ef2d115774ea2f2de5e" title="Get the name of a loaded mesh, based on its index. (Name is often identical to the...">getMeshFilename</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1scene_1_1_i_animated_mesh.html" title="Interface for an animated mesh.">IAnimatedMesh</a>* <span class="keyword">const</span> mesh)<span class="keyword"> const</span>
<a name="l00110"></a>00110 <span class="keyword"> </span>{
<a name="l00111"></a>00111 <span class="keywordflow">return</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#af06efb8fb21f6bba16e52d879b5d3ddd" title="Get the name of a loaded mesh, based on its index.">getMeshName</a>(mesh).<a class="code" href="structirr_1_1io_1_1_s_named_path.html#ab491ba694139f03d2a8ece5d3efdd7ed">getInternalName</a>();
<a name="l00112"></a>00112 }
<a name="l00113"></a>00113
<a name="l00115"></a>00115
<a name="l00116"></a><a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a194468ebfebdaa70fb57622479d5db11">00116</a> <a class="code" href="irr_types_8h.html#ab68eafeefba066eff1f12c7d78f14814" title="Defines a deprecated macro which generates a warning at compile time.">_IRR_DEPRECATED_</a> <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1string.html">io::path</a>& <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a981d182125565ef2d115774ea2f2de5e" title="Get the name of a loaded mesh, based on its index. (Name is often identical to the...">getMeshFilename</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh.html" title="Class which holds the geometry of an object.">IMesh</a>* <span class="keyword">const</span> mesh)<span class="keyword"> const</span>
<a name="l00117"></a>00117 <span class="keyword"> </span>{
<a name="l00118"></a>00118 <span class="keywordflow">return</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#af06efb8fb21f6bba16e52d879b5d3ddd" title="Get the name of a loaded mesh, based on its index.">getMeshName</a>(mesh).<a class="code" href="structirr_1_1io_1_1_s_named_path.html#ab491ba694139f03d2a8ece5d3efdd7ed">getInternalName</a>();
<a name="l00119"></a>00119 }
<a name="l00120"></a>00120
<a name="l00122"></a>00122
<a name="l00123"></a><a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a5b87031dbfdb70a59c00a1b892b74c3d">00123</a> <a class="code" href="irr_types_8h.html#ab68eafeefba066eff1f12c7d78f14814" title="Defines a deprecated macro which generates a warning at compile time.">_IRR_DEPRECATED_</a> <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a5b87031dbfdb70a59c00a1b892b74c3d" title="Renames a loaded mesh.">setMeshFilename</a>(<a class="code" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804" title="32 bit unsigned variable.">u32</a> index, <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1string.html">io::path</a>& filename)
<a name="l00124"></a>00124 {
<a name="l00125"></a>00125 <span class="keywordflow">return</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a820743b703cdc4362a3dbe6664271bcb" title="Renames a loaded mesh.">renameMesh</a>(index, filename);
<a name="l00126"></a>00126 }
<a name="l00127"></a>00127
<a name="l00129"></a>00129
<a name="l00130"></a><a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#ab516d81658d028c9a5ea2497ed2809ae">00130</a> <a class="code" href="irr_types_8h.html#ab68eafeefba066eff1f12c7d78f14814" title="Defines a deprecated macro which generates a warning at compile time.">_IRR_DEPRECATED_</a> <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a5b87031dbfdb70a59c00a1b892b74c3d" title="Renames a loaded mesh.">setMeshFilename</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1scene_1_1_i_animated_mesh.html" title="Interface for an animated mesh.">IAnimatedMesh</a>* <span class="keyword">const</span> mesh, <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1string.html">io::path</a>& filename)
<a name="l00131"></a>00131 {
<a name="l00132"></a>00132 <span class="keywordflow">return</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a820743b703cdc4362a3dbe6664271bcb" title="Renames a loaded mesh.">renameMesh</a>(mesh, filename);
<a name="l00133"></a>00133 }
<a name="l00134"></a>00134
<a name="l00136"></a>00136
<a name="l00137"></a><a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a9b7770a23859ddd045b3c22dfbecbcaf">00137</a> <a class="code" href="irr_types_8h.html#ab68eafeefba066eff1f12c7d78f14814" title="Defines a deprecated macro which generates a warning at compile time.">_IRR_DEPRECATED_</a> <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a5b87031dbfdb70a59c00a1b892b74c3d" title="Renames a loaded mesh.">setMeshFilename</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh.html" title="Class which holds the geometry of an object.">IMesh</a>* <span class="keyword">const</span> mesh, <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1string.html">io::path</a>& filename)
<a name="l00138"></a>00138 {
<a name="l00139"></a>00139 <span class="keywordflow">return</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a820743b703cdc4362a3dbe6664271bcb" title="Renames a loaded mesh.">renameMesh</a>(mesh, filename);
<a name="l00140"></a>00140 }
<a name="l00141"></a>00141
<a name="l00143"></a>00143
<a name="l00145"></a>00145 <span class="keyword">virtual</span> <a class="code" href="classirr_1_1scene_1_1_i_animated_mesh.html" title="Interface for an animated mesh.">IAnimatedMesh</a>* <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a4c93e736bdca8c84d478afc82540d6bb" title="Returns a mesh based on its name.">getMeshByName</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1string.html">io::path</a>& name) = 0;
<a name="l00146"></a>00146
<a name="l00148"></a>00148
<a name="l00150"></a>00150 <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="structirr_1_1io_1_1_s_named_path.html" title="Used in places where we identify objects by a filename, but don&#39;t actually work...">io::SNamedPath</a>& <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#af06efb8fb21f6bba16e52d879b5d3ddd" title="Get the name of a loaded mesh, based on its index.">getMeshName</a>(<a class="code" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804" title="32 bit unsigned variable.">u32</a> index) <span class="keyword">const</span> = 0;
<a name="l00151"></a>00151
<a name="l00153"></a>00153
<a name="l00155"></a>00155 <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="structirr_1_1io_1_1_s_named_path.html" title="Used in places where we identify objects by a filename, but don&#39;t actually work...">io::SNamedPath</a>& <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#af06efb8fb21f6bba16e52d879b5d3ddd" title="Get the name of a loaded mesh, based on its index.">getMeshName</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1scene_1_1_i_animated_mesh.html" title="Interface for an animated mesh.">IAnimatedMesh</a>* <span class="keyword">const</span> mesh) <span class="keyword">const</span> = 0;
<a name="l00156"></a>00156
<a name="l00158"></a>00158
<a name="l00160"></a>00160 <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="structirr_1_1io_1_1_s_named_path.html" title="Used in places where we identify objects by a filename, but don&#39;t actually work...">io::SNamedPath</a>& <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#af06efb8fb21f6bba16e52d879b5d3ddd" title="Get the name of a loaded mesh, based on its index.">getMeshName</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh.html" title="Class which holds the geometry of an object.">IMesh</a>* <span class="keyword">const</span> mesh) <span class="keyword">const</span> = 0;
<a name="l00161"></a>00161
<a name="l00163"></a>00163
<a name="l00169"></a>00169 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a820743b703cdc4362a3dbe6664271bcb" title="Renames a loaded mesh.">renameMesh</a>(<a class="code" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804" title="32 bit unsigned variable.">u32</a> index, <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1string.html">io::path</a>& name) = 0;
<a name="l00170"></a>00170
<a name="l00172"></a>00172
<a name="l00178"></a>00178 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a820743b703cdc4362a3dbe6664271bcb" title="Renames a loaded mesh.">renameMesh</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1scene_1_1_i_animated_mesh.html" title="Interface for an animated mesh.">IAnimatedMesh</a>* <span class="keyword">const</span> mesh, <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1string.html">io::path</a>& name) = 0;
<a name="l00179"></a>00179
<a name="l00181"></a>00181
<a name="l00187"></a>00187 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a820743b703cdc4362a3dbe6664271bcb" title="Renames a loaded mesh.">renameMesh</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh.html" title="Class which holds the geometry of an object.">IMesh</a>* <span class="keyword">const</span> mesh, <span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1string.html">io::path</a>& name) = 0;
<a name="l00188"></a>00188
<a name="l00190"></a>00190
<a name="l00192"></a>00192 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a42a13fab5b76ab7142a1d47dac80548b" title="Check if a mesh was already loaded.">isMeshLoaded</a>(<span class="keyword">const</span> <a class="code" href="classirr_1_1core_1_1string.html">io::path</a>& name) = 0;
<a name="l00193"></a>00193
<a name="l00195"></a>00195
<a name="l00199"></a>00199 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#ad92d924e558c3a7504f9154ee29b1569" title="Clears the whole mesh cache, removing all meshes.">clear</a>() = 0;
<a name="l00200"></a>00200
<a name="l00202"></a>00202
<a name="l00204"></a>00204 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classirr_1_1scene_1_1_i_mesh_cache.html#a9f3e20b8e0f66d59bc454a311d13bbee" title="Clears all meshes that are held in the mesh cache but not used anywhere else.">clearUnusedMeshes</a>() = 0;
<a name="l00205"></a>00205 };
<a name="l00206"></a>00206
<a name="l00207"></a>00207
<a name="l00208"></a>00208 } <span class="comment">// end namespace scene</span>
<a name="l00209"></a>00209 } <span class="comment">// end namespace irr</span>
<a name="l00210"></a>00210
<a name="l00211"></a>00211 <span class="preprocessor">#endif</span>
<a name="l00212"></a>00212 <span class="preprocessor"></span>
</pre></div></div>
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