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<h1>OgreRenderQueueSortingGrouping.h</h1><a href="OgreRenderQueueSortingGrouping_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">/*</span>
00002 <span class="comment">-----------------------------------------------------------------------------</span>
00003 <span class="comment">This source file is part of OGRE</span>
00004 <span class="comment">    (Object-oriented Graphics Rendering Engine)</span>
00005 <span class="comment">For the latest info, see http://www.ogre3d.org/</span>
00006 <span class="comment"></span>
00007 <span class="comment">Copyright (c) 2000-2005 The OGRE Team</span>
00008 <span class="comment">Also see acknowledgements in Readme.html</span>
00009 <span class="comment"></span>
00010 <span class="comment">This program is free software; you can redistribute it and/or modify it under</span>
00011 <span class="comment">the terms of the GNU Lesser General Public License as published by the Free Software</span>
00012 <span class="comment">Foundation; either version 2 of the License, or (at your option) any later</span>
00013 <span class="comment">version.</span>
00014 <span class="comment"></span>
00015 <span class="comment">This program is distributed in the hope that it will be useful, but WITHOUT</span>
00016 <span class="comment">ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS</span>
00017 <span class="comment">FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.</span>
00018 <span class="comment"></span>
00019 <span class="comment">You should have received a copy of the GNU Lesser General Public License along with</span>
00020 <span class="comment">this program; if not, write to the Free Software Foundation, Inc., 59 Temple</span>
00021 <span class="comment">Place - Suite 330, Boston, MA 02111-1307, USA, or go to</span>
00022 <span class="comment">http://www.gnu.org/copyleft/lesser.txt.</span>
00023 <span class="comment">-----------------------------------------------------------------------------</span>
00024 <span class="comment">*/</span>
00025 <span class="preprocessor">#ifndef __RenderQueueSortingGrouping_H__</span>
00026 <span class="preprocessor"></span><span class="preprocessor">#define __RenderQueueSortingGrouping_H__</span>
00027 <span class="preprocessor"></span>
00028 <span class="comment">// Precompiler options</span>
00029 <span class="preprocessor">#include "<a class="code" href="OgrePrerequisites_8h.html">OgrePrerequisites.h</a>"</span>
00030 <span class="preprocessor">#include "<a class="code" href="OgreIteratorWrappers_8h.html">OgreIteratorWrappers.h</a>"</span>
00031 <span class="preprocessor">#include "<a class="code" href="OgreMaterial_8h.html">OgreMaterial.h</a>"</span>
00032 <span class="preprocessor">#include "<a class="code" href="OgreTechnique_8h.html">OgreTechnique.h</a>"</span>
00033 <span class="preprocessor">#include "<a class="code" href="OgrePass_8h.html">OgrePass.h</a>"</span>
00034 <span class="preprocessor">#include "<a class="code" href="OgreMaterialManager_8h.html">OgreMaterialManager.h</a>"</span>
00035 
00036 <span class="keyword">namespace </span>Ogre {
00037 
<a name="l00050"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html">00050</a>     <span class="keyword">class </span><a class="code" href="classOgre_1_1RenderPriorityGroup.html">RenderPriorityGroup</a>
00051     {
<a name="l00055"></a><a class="code" href="structOgre_1_1RenderPriorityGroup_1_1RenderablePass.html">00055</a>         <span class="keyword">struct </span><a class="code" href="structOgre_1_1RenderPriorityGroup_1_1RenderablePass.html">RenderablePass</a>
00056         {
<a name="l00058"></a><a class="code" href="structOgre_1_1RenderPriorityGroup_1_1RenderablePass.html#Ogre_1_1RenderPriorityGroup_1_1RenderablePasso0">00058</a>             <a class="code" href="classOgre_1_1Renderable.html">Renderable</a>* <a class="code" href="structOgre_1_1RenderPriorityGroup_1_1RenderablePass.html#Ogre_1_1RenderPriorityGroup_1_1RenderablePasso0">renderable</a>;
<a name="l00060"></a><a class="code" href="structOgre_1_1RenderPriorityGroup_1_1RenderablePass.html#Ogre_1_1RenderPriorityGroup_1_1RenderablePasso1">00060</a>             <a class="code" href="classOgre_1_1Pass.html">Pass</a>* pass;
00061 
<a name="l00062"></a><a class="code" href="structOgre_1_1RenderPriorityGroup_1_1RenderablePass.html#Ogre_1_1RenderPriorityGroup_1_1RenderablePassa0">00062</a>             <a class="code" href="structOgre_1_1RenderPriorityGroup_1_1RenderablePass.html#Ogre_1_1RenderPriorityGroup_1_1RenderablePassa0">RenderablePass</a>(<a class="code" href="classOgre_1_1Renderable.html">Renderable</a>* rend, <a class="code" href="classOgre_1_1Pass.html">Pass</a>* p) :<a class="code" href="structOgre_1_1RenderPriorityGroup_1_1RenderablePass.html#Ogre_1_1RenderPriorityGroup_1_1RenderablePasso0">renderable</a>(rend), pass(p) {}
00063         };
00064 
<a name="l00066"></a><a class="code" href="structOgre_1_1RenderPriorityGroup_1_1SolidQueueItemLess.html">00066</a>         <span class="keyword">struct </span><a class="code" href="structOgre_1_1RenderPriorityGroup_1_1SolidQueueItemLess.html">SolidQueueItemLess</a>
00067         {
<a name="l00068"></a><a class="code" href="structOgre_1_1RenderPriorityGroup_1_1SolidQueueItemLess.html#Ogre_1_1RenderPriorityGroup_1_1SolidQueueItemLessa0">00068</a>             <span class="keywordtype">bool</span> <a class="code" href="OgrePlatform_8h.html#a13">_OgreExport</a> <a class="code" href="structOgre_1_1RenderPriorityGroup_1_1SolidQueueItemLess.html#Ogre_1_1RenderPriorityGroup_1_1SolidQueueItemLessa0">operator()</a>(<span class="keyword">const</span> <a class="code" href="classOgre_1_1Pass.html">Pass</a>* a, <span class="keyword">const</span> <a class="code" href="classOgre_1_1Pass.html">Pass</a>* b)<span class="keyword"> const</span>
00069 <span class="keyword">            </span>{
00070                 <span class="comment">// Sort by passHash, which is pass, then texture unit changes</span>
00071                 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> hasha = a-&gt;<a class="code" href="classOgre_1_1Pass.html#Ogre_1_1Passa99">getHash</a>();
00072                 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> hashb = b-&gt;<a class="code" href="classOgre_1_1Pass.html#Ogre_1_1Passa99">getHash</a>();
00073                 <span class="keywordflow">if</span> (hasha == hashb)
00074                 {
00075                     <span class="comment">// Must differentiate by pointer incase 2 passes end up with the same hash</span>
00076                     <span class="keywordflow">return</span> a &lt; b;
00077                 }
00078                 <span class="keywordflow">else</span>
00079                 {
00080                     <span class="keywordflow">return</span> hasha &lt; hashb;
00081                 }
00082             }
00083         };
<a name="l00085"></a><a class="code" href="structOgre_1_1RenderPriorityGroup_1_1TransparentQueueItemLess.html">00085</a>         <span class="keyword">struct </span><a class="code" href="structOgre_1_1RenderPriorityGroup_1_1TransparentQueueItemLess.html">TransparentQueueItemLess</a>
00086         {
<a name="l00087"></a><a class="code" href="structOgre_1_1RenderPriorityGroup_1_1TransparentQueueItemLess.html#Ogre_1_1RenderPriorityGroup_1_1TransparentQueueItemLesso0">00087</a>             <span class="keyword">const</span> <a class="code" href="classOgre_1_1Camera.html">Camera</a>* <a class="code" href="structOgre_1_1RenderPriorityGroup_1_1TransparentQueueItemLess.html#Ogre_1_1RenderPriorityGroup_1_1TransparentQueueItemLesso0">camera</a>;
<a name="l00088"></a><a class="code" href="structOgre_1_1RenderPriorityGroup_1_1TransparentQueueItemLess.html#Ogre_1_1RenderPriorityGroup_1_1TransparentQueueItemLessa0">00088</a>             <span class="keywordtype">bool</span> <a class="code" href="OgrePlatform_8h.html#a13">_OgreExport</a> <a class="code" href="structOgre_1_1RenderPriorityGroup_1_1TransparentQueueItemLess.html#Ogre_1_1RenderPriorityGroup_1_1TransparentQueueItemLessa0">operator()</a>(<span class="keyword">const</span> <a class="code" href="structOgre_1_1RenderPriorityGroup_1_1RenderablePass.html">RenderablePass</a>&amp; a, <span class="keyword">const</span> <a class="code" href="structOgre_1_1RenderPriorityGroup_1_1RenderablePass.html">RenderablePass</a>&amp; b)<span class="keyword"> const</span>
00089 <span class="keyword">            </span>{
00090                 <span class="keywordflow">if</span> (a.<a class="code" href="structOgre_1_1RenderPriorityGroup_1_1RenderablePass.html#Ogre_1_1RenderPriorityGroup_1_1RenderablePasso0">renderable</a> == b.<a class="code" href="structOgre_1_1RenderPriorityGroup_1_1RenderablePass.html#Ogre_1_1RenderPriorityGroup_1_1RenderablePasso0">renderable</a>)
00091                 {
00092                     <span class="comment">// Same renderable, sort by pass hash</span>
00093                     <span class="keywordflow">return</span> a.<a class="code" href="structOgre_1_1RenderPriorityGroup_1_1RenderablePass.html#Ogre_1_1RenderPriorityGroup_1_1RenderablePasso1">pass</a>-&gt;<a class="code" href="classOgre_1_1Pass.html#Ogre_1_1Passa99">getHash</a>() &lt; b.<a class="code" href="structOgre_1_1RenderPriorityGroup_1_1RenderablePass.html#Ogre_1_1RenderPriorityGroup_1_1RenderablePasso1">pass</a>-&gt;<a class="code" href="classOgre_1_1Pass.html#Ogre_1_1Passa99">getHash</a>();
00094                 }
00095                 <span class="keywordflow">else</span>
00096                 {
00097                     <span class="comment">// Different renderables, sort by depth</span>
00098                     <a class="code" href="namespaceOgre.html#a420">Real</a> adepth = a.<a class="code" href="structOgre_1_1RenderPriorityGroup_1_1RenderablePass.html#Ogre_1_1RenderPriorityGroup_1_1RenderablePasso0">renderable</a>-&gt;<a class="code" href="classOgre_1_1Renderable.html#Ogre_1_1SimpleRenderablea47">getSquaredViewDepth</a>(<a class="code" href="structOgre_1_1RenderPriorityGroup_1_1TransparentQueueItemLess.html#Ogre_1_1RenderPriorityGroup_1_1TransparentQueueItemLesso0">camera</a>);
00099                     <a class="code" href="namespaceOgre.html#a420">Real</a> bdepth = b.<a class="code" href="structOgre_1_1RenderPriorityGroup_1_1RenderablePass.html#Ogre_1_1RenderPriorityGroup_1_1RenderablePasso0">renderable</a>-&gt;<a class="code" href="classOgre_1_1Renderable.html#Ogre_1_1SimpleRenderablea47">getSquaredViewDepth</a>(<a class="code" href="structOgre_1_1RenderPriorityGroup_1_1TransparentQueueItemLess.html#Ogre_1_1RenderPriorityGroup_1_1TransparentQueueItemLesso0">camera</a>);
00100                     <span class="keywordflow">if</span> (adepth == bdepth)
00101                     {
00102                         <span class="comment">// Must return deterministic result, doesn't matter what</span>
00103                         <span class="keywordflow">return</span> a.<a class="code" href="structOgre_1_1RenderPriorityGroup_1_1RenderablePass.html#Ogre_1_1RenderPriorityGroup_1_1RenderablePasso1">pass</a> &lt; b.<a class="code" href="structOgre_1_1RenderPriorityGroup_1_1RenderablePass.html#Ogre_1_1RenderPriorityGroup_1_1RenderablePasso1">pass</a>;
00104                     }
00105                     <span class="keywordflow">else</span>
00106                     {
00107                         <span class="comment">// Sort DESCENDING by depth (ie far objects first)</span>
00108                         <span class="keywordflow">return</span> (adepth &gt; bdepth);
00109                     }
00110                 }
00111 
00112             }
00113         };
00114     <span class="keyword">public</span>:
<a name="l00118"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupw0">00118</a>         <span class="keyword">typedef</span> std::vector&lt;RenderablePass&gt; <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupw0">TransparentRenderablePassList</a>;
<a name="l00119"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupw1">00119</a>         <span class="keyword">typedef</span> std::vector&lt;Renderable*&gt; <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupw1">RenderableList</a>;
<a name="l00122"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupw2">00122</a>         <span class="keyword">typedef</span> std::map&lt;Pass*, RenderableList*, SolidQueueItemLess&gt; <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupw2">SolidRenderablePassMap</a>;
00123     <span class="keyword">protected</span>:
<a name="l00125"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp0">00125</a>         <a class="code" href="classOgre_1_1RenderQueueGroup.html">RenderQueueGroup</a>* mParent;
<a name="l00126"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp1">00126</a>         <span class="keywordtype">bool</span> mSplitPassesByLightingType;
<a name="l00127"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp2">00127</a>         <span class="keywordtype">bool</span> mSplitNoShadowPasses;
<a name="l00129"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp3">00129</a>         <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupw2">SolidRenderablePassMap</a> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp3">mSolidPasses</a>;
<a name="l00131"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp4">00131</a>         <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupw2">SolidRenderablePassMap</a> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp4">mSolidPassesDiffuseSpecular</a>;
<a name="l00133"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp5">00133</a>         <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupw2">SolidRenderablePassMap</a> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp5">mSolidPassesDecal</a>;
<a name="l00135"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp6">00135</a>         <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupw2">SolidRenderablePassMap</a> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp6">mSolidPassesNoShadow</a>;
00136 
<a name="l00138"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp7">00138</a>         <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupw0">TransparentRenderablePassList</a> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp7">mTransparentPasses</a>;
00139 
00141         <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupb0">destroySolidPassMap</a>(<a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupw2">SolidRenderablePassMap</a>&amp; passmap);
00142 
00144         <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupb1">removeSolidPassEntry</a>(<a class="code" href="classOgre_1_1Pass.html">Pass</a>* p);
00145 
00147         <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupb2">clearSolidPassMap</a>(<a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupw2">SolidRenderablePassMap</a>&amp; passmap);
00149         <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupb3">addSolidRenderable</a>(<a class="code" href="classOgre_1_1Technique.html">Technique</a>* pTech, <a class="code" href="classOgre_1_1Renderable.html">Renderable</a>* rend, <span class="keywordtype">bool</span> toNoShadowMap);
00151         <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupb4">addSolidRenderableSplitByLightType</a>(<a class="code" href="classOgre_1_1Technique.html">Technique</a>* pTech, <a class="code" href="classOgre_1_1Renderable.html">Renderable</a>* rend);
00153         <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupb5">addTransparentRenderable</a>(<a class="code" href="classOgre_1_1Technique.html">Technique</a>* pTech, <a class="code" href="classOgre_1_1Renderable.html">Renderable</a>* rend);
00154 
00155     <span class="keyword">public</span>:
<a name="l00156"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa0">00156</a>         <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa0">RenderPriorityGroup</a>(<a class="code" href="classOgre_1_1RenderQueueGroup.html">RenderQueueGroup</a>* parent, 
00157             <span class="keywordtype">bool</span> splitPassesByLightingType, <span class="keywordtype">bool</span> splitNoShadowPasses) 
00158             :mParent(parent), mSplitPassesByLightingType(splitPassesByLightingType),
00159             mSplitNoShadowPasses(splitNoShadowPasses) { }
00160 
<a name="l00161"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa1">00161</a>         <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa1">~RenderPriorityGroup</a>() {
00162             <span class="comment">// destroy all the pass map entries</span>
00163             <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupb0">destroySolidPassMap</a>(<a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp3">mSolidPasses</a>);
00164             <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupb0">destroySolidPassMap</a>(<a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp5">mSolidPassesDecal</a>);
00165             <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupb0">destroySolidPassMap</a>(<a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp4">mSolidPassesDiffuseSpecular</a>);
00166             <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupb0">destroySolidPassMap</a>(<a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp6">mSolidPassesNoShadow</a>);
00167             <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp7">mTransparentPasses</a>.clear();
00168 
00169         }
00170 
<a name="l00172"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa2">00172</a>         <span class="keyword">const</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupw2">SolidRenderablePassMap</a>&amp; <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa2">_getSolidPasses</a>(<span class="keywordtype">void</span>)<span class="keyword"> const</span>
00173 <span class="keyword">        </span>{ <span class="keywordflow">return</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp3">mSolidPasses</a>; }
<a name="l00175"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa3">00175</a>         <span class="keyword">const</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupw2">SolidRenderablePassMap</a>&amp; <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa3">_getSolidPassesDiffuseSpecular</a>(<span class="keywordtype">void</span>)<span class="keyword"> const</span>
00176 <span class="keyword">        </span>{ <span class="keywordflow">return</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp4">mSolidPassesDiffuseSpecular</a>; }
<a name="l00178"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa4">00178</a>         <span class="keyword">const</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupw2">SolidRenderablePassMap</a>&amp; <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa4">_getSolidPassesDecal</a>(<span class="keywordtype">void</span>)<span class="keyword"> const</span>
00179 <span class="keyword">        </span>{ <span class="keywordflow">return</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp5">mSolidPassesDecal</a>; }
<a name="l00181"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa5">00181</a>         <span class="keyword">const</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupw2">SolidRenderablePassMap</a>&amp; <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa5">_getSolidPassesNoShadow</a>(<span class="keywordtype">void</span>)<span class="keyword"> const</span>
00182 <span class="keyword">        </span>{ <span class="keywordflow">return</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp6">mSolidPassesNoShadow</a>; }
<a name="l00184"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa6">00184</a>         <span class="keyword">const</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupw0">TransparentRenderablePassList</a>&amp; <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa6">_getTransparentPasses</a>(<span class="keywordtype">void</span>)<span class="keyword"> const</span>
00185 <span class="keyword">        </span>{ <span class="keywordflow">return</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupp7">mTransparentPasses</a>; }
00186 
00187 
00189         <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa7">addRenderable</a>(<a class="code" href="classOgre_1_1Renderable.html">Renderable</a>* pRend);
00190 
00193         <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa8">sort</a>(<span class="keyword">const</span> <a class="code" href="classOgre_1_1Camera.html">Camera</a>* cam);
00194 
00197         <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa9">clear</a>(<span class="keywordtype">void</span>);
00198 
<a name="l00202"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa10">00202</a>         <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa10">setSplitPassesByLightingType</a>(<span class="keywordtype">bool</span> split)
00203         {
00204             mSplitPassesByLightingType = split;
00205         }
00206 
<a name="l00210"></a><a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa11">00210</a>         <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa11">setSplitNoShadowPasses</a>(<span class="keywordtype">bool</span> split)
00211         {
00212             mSplitNoShadowPasses = split;
00213         }
00214 
00215 
00216     };
00217 
00218 
<a name="l00228"></a><a class="code" href="classOgre_1_1RenderQueueGroup.html">00228</a>     <span class="keyword">class </span><a class="code" href="classOgre_1_1RenderQueueGroup.html">RenderQueueGroup</a>
00229     {
00230     <span class="keyword">public</span>:
<a name="l00231"></a><a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupw0">00231</a>         <span class="keyword">typedef</span> std::map&lt;ushort, RenderPriorityGroup*, std::less&lt;ushort&gt; &gt; <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupw0">PriorityMap</a>;
<a name="l00232"></a><a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupw1">00232</a>         <span class="keyword">typedef</span> <a class="code" href="classOgre_1_1MapIterator.html">MapIterator&lt;PriorityMap&gt;</a> <a class="code" href="classOgre_1_1MapIterator.html">PriorityMapIterator</a>;
00233     <span class="keyword">protected</span>:
<a name="l00234"></a><a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp0">00234</a>         <a class="code" href="classOgre_1_1RenderQueue.html">RenderQueue</a>* mParent;
<a name="l00235"></a><a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp1">00235</a>         <span class="keywordtype">bool</span> mSplitPassesByLightingType;
<a name="l00236"></a><a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp2">00236</a>         <span class="keywordtype">bool</span> mSplitNoShadowPasses;
<a name="l00238"></a><a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp3">00238</a>         <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupw0">PriorityMap</a> <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp3">mPriorityGroups</a>;
<a name="l00240"></a><a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp4">00240</a>         <span class="keywordtype">bool</span> <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp4">mShadowsEnabled</a>;
00241 
00242 
00243     <span class="keyword">public</span>:
<a name="l00244"></a><a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupa0">00244</a>         <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupa0">RenderQueueGroup</a>(<a class="code" href="classOgre_1_1RenderQueue.html">RenderQueue</a>* parent, <span class="keywordtype">bool</span> splitPassesByLightingType, 
00245             <span class="keywordtype">bool</span> splitNoShadowPasses) 
00246             :mParent(parent), mSplitPassesByLightingType(splitPassesByLightingType),
00247             mSplitNoShadowPasses(splitNoShadowPasses), <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp4">mShadowsEnabled</a>(true) {}
00248 
<a name="l00249"></a><a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupa1">00249</a>         <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupa1">~RenderQueueGroup</a>() {
00250             <span class="comment">// destroy contents now</span>
00251             PriorityMap::iterator i;
00252             <span class="keywordflow">for</span> (i = <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp3">mPriorityGroups</a>.begin(); i != <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp3">mPriorityGroups</a>.end(); ++i)
00253             {
00254                 <span class="keyword">delete</span> i-&gt;second;
00255             }
00256         }
00257 
<a name="l00259"></a><a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupa2">00259</a>         <a class="code" href="classOgre_1_1MapIterator.html">PriorityMapIterator</a> <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupa2">getIterator</a>(<span class="keywordtype">void</span>)
00260         {
00261             <span class="keywordflow">return</span> <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupw1">PriorityMapIterator</a>(<a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp3">mPriorityGroups</a>.begin(), <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp3">mPriorityGroups</a>.end());
00262         }
00263 
<a name="l00265"></a><a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupa3">00265</a>         <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupa3">addRenderable</a>(<a class="code" href="classOgre_1_1Renderable.html">Renderable</a>* pRend, <a class="code" href="namespaceOgre.html#a422">ushort</a> priority)
00266         {
00267             <span class="comment">// Check if priority group is there</span>
00268             PriorityMap::iterator i = <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp3">mPriorityGroups</a>.find(priority);
00269             <a class="code" href="classOgre_1_1RenderPriorityGroup.html">RenderPriorityGroup</a>* pPriorityGrp;
00270             <span class="keywordflow">if</span> (i == <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp3">mPriorityGroups</a>.end())
00271             {
00272                 <span class="comment">// Missing, create</span>
00273                 pPriorityGrp = <span class="keyword">new</span> <a class="code" href="classOgre_1_1RenderPriorityGroup.html">RenderPriorityGroup</a>(<span class="keyword">this</span>, 
00274                     mSplitPassesByLightingType, mSplitNoShadowPasses);
00275                 <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp3">mPriorityGroups</a>.insert(PriorityMap::value_type(priority, pPriorityGrp));
00276             }
00277             <span class="keywordflow">else</span>
00278             {
00279                 pPriorityGrp = i-&gt;second;
00280             }
00281 
00282             <span class="comment">// Add</span>
00283             pPriorityGrp-&gt;<a class="code" href="classOgre_1_1RenderPriorityGroup.html#Ogre_1_1RenderPriorityGroupa7">addRenderable</a>(pRend);
00284 
00285         }
00286 
<a name="l00293"></a><a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupa4">00293</a>         <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupa4">clear</a>(<span class="keywordtype">void</span>)
00294         {
00295             PriorityMap::iterator i, iend;
00296             iend = <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp3">mPriorityGroups</a>.end();
00297             <span class="keywordflow">for</span> (i = <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp3">mPriorityGroups</a>.begin(); i != iend; ++i)
00298             {
00299                 i-&gt;second-&gt;clear();
00300             }
00301 
00302         }
00303 
<a name="l00316"></a><a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupa5">00316</a>         <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupa5">setShadowsEnabled</a>(<span class="keywordtype">bool</span> enabled) { <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp4">mShadowsEnabled</a> = enabled; }
00317 
<a name="l00319"></a><a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupa6">00319</a>         <span class="keywordtype">bool</span> <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupa6">getShadowsEnabled</a>(<span class="keywordtype">void</span>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp4">mShadowsEnabled</a>; }
00320 
<a name="l00324"></a><a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupa7">00324</a>         <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupa7">setSplitPassesByLightingType</a>(<span class="keywordtype">bool</span> split)
00325         {
00326             mSplitPassesByLightingType = split;
00327             PriorityMap::iterator i, iend;
00328             iend = <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp3">mPriorityGroups</a>.end();
00329             <span class="keywordflow">for</span> (i = <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp3">mPriorityGroups</a>.begin(); i != iend; ++i)
00330             {
00331                 i-&gt;second-&gt;setSplitPassesByLightingType(split);
00332             }
00333         }
<a name="l00338"></a><a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupa8">00338</a>         <span class="keywordtype">void</span> <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupa8">setSplitNoShadowPasses</a>(<span class="keywordtype">bool</span> split)
00339         {
00340             mSplitNoShadowPasses = split;
00341             PriorityMap::iterator i, iend;
00342             iend = <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp3">mPriorityGroups</a>.end();
00343             <span class="keywordflow">for</span> (i = <a class="code" href="classOgre_1_1RenderQueueGroup.html#Ogre_1_1RenderQueueGroupp3">mPriorityGroups</a>.begin(); i != iend; ++i)
00344             {
00345                 i-&gt;second-&gt;setSplitNoShadowPasses(split);
00346             }
00347         }
00348 
00349     };
00350 
00351 
00352 
00353 }
00354 
00355 <span class="preprocessor">#endif</span>
00356 <span class="preprocessor"></span>
00357 
</pre></div><p>
Copyright &copy; 2000-2005 by The OGRE Team<br />
Last modified Wed Feb 23 00:19:12 2005
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