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| author | neodarz <neodarz@neodarz.net> | 2018-08-11 20:21:34 +0200 |
|---|---|---|
| committer | neodarz <neodarz@neodarz.net> | 2018-08-11 20:21:34 +0200 |
| commit | 0ea5fc66924303d1bf73ba283a383e2aadee02f2 (patch) | |
| tree | 2568e71a7ccc44ec23b8bb3f0ff97fb6bf2ed709 /docs/doxygen/nel/particle__system__manager_8cpp-source.html | |
| download | nevrax-website-self-hostable-0ea5fc66924303d1bf73ba283a383e2aadee02f2.tar.xz nevrax-website-self-hostable-0ea5fc66924303d1bf73ba283a383e2aadee02f2.zip | |
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BORDER=0></A> +</td><td><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="1" HEIGHT="1" BORDER=0 ALT=""> +</td></tr></table> + + +<!-- block --> +<TABLE bgcolor="#dddddd" CELLSPACING=0 CELLPADDING=0 BORDER=0 width=100%><tr><td width=1% valign=middle><img width=6 height=14 hspace=2 vspace=2 src="http://www.nevrax.org/inc/img/reddots.gif"></TD> + <TD><B>Documentation</B></TD> + <TD ALIGN=RIGHT> </td> +</tr></table> +<!-- Generated by Doxygen 1.2.14 --> +<center> +<a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="namespaces.html">Namespace List</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="classes.html">Alphabetical List</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="namespacemembers.html">Namespace Members</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> <a class="qindex" href="pages.html">Related Pages</a> <a class="qindexRef" doxygen="_cgi:http://www.nevrax.org/cgi-bin/nel-search.cgi" href="http://www.nevrax.org/cgi-bin/nel-search.cgi">Search</a> </center> +<hr><h1>particle_system_manager.cpp</h1><a href="particle__system__manager_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 +00007 <font class="comment">/* Copyright, 2000 - 2002 Nevrax Ltd.</font> +00008 <font class="comment"> *</font> +00009 <font class="comment"> * This file is part of NEVRAX NEL.</font> +00010 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify</font> +00011 <font class="comment"> * it under the terms of the GNU General Public License as published by</font> +00012 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)</font> +00013 <font class="comment"> * any later version.</font> +00014 <font class="comment"></font> +00015 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but</font> +00016 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</font> +00017 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font> +00018 <font class="comment"> * General Public License for more details.</font> +00019 <font class="comment"></font> +00020 <font class="comment"> * You should have received a copy of the GNU General Public License</font> +00021 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the</font> +00022 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</font> +00023 <font class="comment"> * MA 02111-1307, USA.</font> +00024 <font class="comment"> */</font> +00025 +00026 <font class="preprocessor">#include "<a class="code" href="std3d_8h.html">std3d.h</a>"</font> +00027 +00028 <font class="preprocessor">#include "<a class="code" href="particle__system__manager_8h.html">3d/particle_system_manager.h</a>"</font> +00029 <font class="preprocessor">#include "<a class="code" href="particle__system__model_8h.html">3d/particle_system_model.h</a>"</font> +00030 <font class="preprocessor">#include "<a class="code" href="scene_8h.html">3d/scene.h</a>"</font> +00031 +00032 <font class="keyword">namespace </font>NL3D { +00033 +<a name="l00035"></a><a class="code" href="classNL3D_1_1CParticleSystemManager.html#a0">00035</a> CParticleSystemManager::CParticleSystemManager() : _NumModels(0) +00036 { +00037 <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o0">_CurrListIterator</a> = <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o1">_ModelList</a>.end(); +00038 } +00039 +<a name="l00041"></a><a class="code" href="classNL3D_1_1CParticleSystemManager.html#a1">00041</a> <font class="keywordtype">void</font> CParticleSystemManager::refreshModels(<font class="keyword">const</font> std::vector<NLMISC::CPlane> &worldFrustumPyramid, <font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> &viewerPos) +00042 { +00043 <font class="preprocessor"> #ifdef NL_DEBUG</font> +00044 <font class="preprocessor"></font> <a class="code" href="debug_8h.html#a6">nlassert</a>(<a class="code" href="classNL3D_1_1CParticleSystemManager.html#o3">_NumModels</a> == <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o1">_ModelList</a>.size()); +00045 <font class="preprocessor"> #endif</font> +00046 <font class="preprocessor"></font> +00047 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CParticleSystemManager.html#o3">_NumModels</a> == 0) <font class="keywordflow">return</font>; +00048 <font class="keyword">const</font> uint toProcess = <a class="code" href="bit__set_8cpp.html#a0">std::min</a>(<a class="code" href="classNL3D_1_1CParticleSystemManager.html#o3">_NumModels</a>, (uint) <a class="code" href="classNL3D_1_1CParticleSystemManager.html#s1s0">NumProcessToRefresh</a>); +00049 +00050 <font class="keywordflow">for</font> (uint k = 0; k < toProcess; ++k) +00051 { +00052 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CParticleSystemManager.html#o0">_CurrListIterator</a> == <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o1">_ModelList</a>.end()) +00053 { +00054 <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o0">_CurrListIterator</a> = <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o1">_ModelList</a>.begin(); +00055 } +00056 +00057 <font class="keywordflow">if</font> ((*_CurrListIterator)->refreshRscDeletion(worldFrustumPyramid, viewerPos)) <font class="comment">// check if the resources of the model must be released (which also release them)</font> +00058 { +00059 <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o0">_CurrListIterator</a> = <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o1">_ModelList</a>.erase(<a class="code" href="classNL3D_1_1CParticleSystemManager.html#o0">_CurrListIterator</a>); +00060 -- <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o3">_NumModels</a>; +00061 } +00062 <font class="keywordflow">else</font> +00063 { +00064 ++ <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o0">_CurrListIterator</a>; +00065 } +00066 } +00067 +00068 <font class="preprocessor"> #ifdef NL_DEBUG</font> +00069 <font class="preprocessor"></font> <a class="code" href="debug_8h.html#a6">nlassert</a>(<a class="code" href="classNL3D_1_1CParticleSystemManager.html#o3">_NumModels</a> == <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o1">_ModelList</a>.size()); +00070 <font class="preprocessor"> #endif</font> +00071 <font class="preprocessor"></font>} +00072 +<a name="l00074"></a><a class="code" href="classNL3D_1_1CParticleSystemManager.html#c0">00074</a> CParticleSystemManager::TModelHandle CParticleSystemManager::addSystemModel(CParticleSystemModel *model) +00075 { +00076 <font class="preprocessor"> #ifdef NL_DEBUG</font> +00077 <font class="preprocessor"></font> <a class="code" href="debug_8h.html#a6">nlassert</a>(std::find(<a class="code" href="classNL3D_1_1CParticleSystemManager.html#o1">_ModelList</a>.begin(), <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o1">_ModelList</a>.end(), model) == <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o1">_ModelList</a>.end()); +00078 <font class="preprocessor"> #endif</font> +00079 <font class="preprocessor"></font> <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o1">_ModelList</a>.push_front(model); +00080 ++<a class="code" href="classNL3D_1_1CParticleSystemManager.html#o3">_NumModels</a>; +00081 +00082 <font class="preprocessor"> #ifdef NL_DEBUG</font> +00083 <font class="preprocessor"></font> <a class="code" href="debug_8h.html#a6">nlassert</a>(<a class="code" href="classNL3D_1_1CParticleSystemManager.html#o3">_NumModels</a> == <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o1">_ModelList</a>.size()); +00084 <font class="preprocessor"> #endif</font> +00085 <font class="preprocessor"></font> +00086 TModelHandle handle; +00087 handle.Valid = <font class="keyword">true</font>; +00088 handle.Iter = <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o1">_ModelList</a>.begin(); +00089 <font class="keywordflow">return</font> handle; +00090 } +00091 +00092 +<a name="l00094"></a><a class="code" href="classNL3D_1_1CParticleSystemManager.html#c1">00094</a> <font class="keywordtype">void</font> CParticleSystemManager::removeSystemModel(TModelHandle &handle) +00095 { +00096 <a class="code" href="debug_8h.html#a6">nlassert</a>(handle.Valid); +00097 <font class="preprocessor"> #ifdef NL_DEBUG</font> +00098 <font class="preprocessor"></font> <a class="code" href="debug_8h.html#a6">nlassert</a>(<a class="code" href="classNL3D_1_1CParticleSystemManager.html#o3">_NumModels</a> == <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o1">_ModelList</a>.size()); +00099 <font class="preprocessor"> #endif</font> +00100 <font class="preprocessor"></font> <a class="code" href="debug_8h.html#a6">nlassert</a>(<a class="code" href="classNL3D_1_1CParticleSystemManager.html#o3">_NumModels</a> != 0); +00101 <font class="keywordflow">if</font> (handle.Iter == <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o0">_CurrListIterator</a>) +00102 { +00103 ++<a class="code" href="classNL3D_1_1CParticleSystemManager.html#o0">_CurrListIterator</a>; +00104 } +00105 +00106 <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o1">_ModelList</a>.erase(handle.Iter); +00107 --<a class="code" href="classNL3D_1_1CParticleSystemManager.html#o3">_NumModels</a>; +00108 <font class="preprocessor"> #ifdef NL_DEBUG</font> +00109 <font class="preprocessor"></font> <a class="code" href="debug_8h.html#a6">nlassert</a>(<a class="code" href="classNL3D_1_1CParticleSystemManager.html#o3">_NumModels</a> == <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o1">_ModelList</a>.size()); +00110 <font class="preprocessor"> #endif</font> +00111 <font class="preprocessor"></font>} +00112 +00113 +<a name="l00115"></a><a class="code" href="classNL3D_1_1CParticleSystemManager.html#c2">00115</a> CParticleSystemManager::TModelHandle CParticleSystemManager::addPermanentlyAnimatedSystem(CParticleSystemModel *ps) +00116 { +00117 <font class="preprocessor"> #ifdef NL_DEBUG</font> +00118 <font class="preprocessor"></font> <a class="code" href="debug_8h.html#a6">nlassert</a>(std::find(<a class="code" href="classNL3D_1_1CParticleSystemManager.html#o2">_PermanentlyAnimatedModelList</a>.begin(), <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o2">_PermanentlyAnimatedModelList</a>.end(), ps) == <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o2">_PermanentlyAnimatedModelList</a>.end()); +00119 <font class="preprocessor"> #endif</font> +00120 <font class="preprocessor"></font> <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o2">_PermanentlyAnimatedModelList</a>.push_front(ps); +00121 +00122 +00123 TModelHandle handle; +00124 handle.Valid = <font class="keyword">true</font>; +00125 handle.Iter = <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o2">_PermanentlyAnimatedModelList</a>.begin(); +00126 <font class="keywordflow">return</font> handle; +00127 } +00128 +<a name="l00130"></a><a class="code" href="classNL3D_1_1CParticleSystemManager.html#c3">00130</a> <font class="keywordtype">void</font> CParticleSystemManager::removePermanentlyAnimatedSystem(CParticleSystemManager::TModelHandle &handle) +00131 { +00132 <a class="code" href="debug_8h.html#a6">nlassert</a>(handle.Valid); +00133 <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o2">_PermanentlyAnimatedModelList</a>.erase(handle.Iter); +00134 } +00135 +<a name="l00137"></a><a class="code" href="classNL3D_1_1CParticleSystemManager.html#a2">00137</a> <font class="keywordtype">void</font> CParticleSystemManager::processAnimate(<a class="code" href="namespaceNL3D.html#a1">TAnimationTime</a> deltaT) +00138 { +00139 <font class="keywordflow">for</font> (TModelList::iterator it = <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o2">_PermanentlyAnimatedModelList</a>.begin(); it != <a class="code" href="classNL3D_1_1CParticleSystemManager.html#o2">_PermanentlyAnimatedModelList</a>.end(); ++it) +00140 { +00141 <a class="code" href="classNL3D_1_1CParticleSystemManager.html#l0">CParticleSystemModel</a> &psm = *(*it); +00142 CParticleSystem *ps = psm.getPS(); +00143 <font class="keywordflow">if</font> (ps) +00144 { +00145 <font class="keywordflow">if</font> (psm.isAutoGetEllapsedTimeEnabled()) +00146 { +00147 psm.setEllapsedTime(ps->getScene()->getEllapsedTime() * psm.getEllapsedTimeRatio()); +00148 } +00149 <a class="code" href="namespaceNL3D.html#a1">TAnimationTime</a> delay = psm.getEllapsedTime(); +00150 <font class="comment">// animate particles</font> +00151 ps->step(CParticleSystem::Anim, delay); +00152 +00153 <font class="keywordflow">if</font> (!psm.getEditionMode()) +00154 { +00155 <font class="comment">// test deletion condition (no more particle, no more particle and emitters)</font> +00156 <font class="keywordflow">if</font> (ps->getDestroyCondition() != CParticleSystem::none) +00157 { +00158 <font class="keywordflow">if</font> (ps->getSystemDate() > ps->getDelayBeforeDeathConditionTest()) +00159 { +00160 <font class="keywordflow">switch</font> (ps->getDestroyCondition()) +00161 { +00162 <font class="keywordflow">case</font> CParticleSystem::noMoreParticles: +00163 <font class="keywordflow">if</font> (!ps->hasParticles()) +00164 { +00165 psm.releaseRscAndInvalidate(); +00166 <font class="keywordflow">return</font>; +00167 } +00168 <font class="keywordflow">break</font>; +00169 <font class="keywordflow">case</font> CParticleSystem::noMoreParticlesAndEmitters: +00170 <font class="keywordflow">if</font> (!ps->hasParticles() && !ps->hasEmitters()) +00171 { +00172 psm.releaseRscAndInvalidate(); +00173 <font class="keywordflow">return</font>; +00174 } +00175 <font class="keywordflow">break</font>; +00176 <font class="keywordflow">default</font>: <font class="keywordflow">break</font>; +00177 } +00178 } +00179 } +00180 } +00181 } +00182 } +00183 } +00184 +00185 } <font class="comment">// NL3D</font> +</pre></div> + +<!-- footer --> +<BR><FONT Size=+5> </FONT> +</TD> +<TD WIDTH=15><IMG SRC=http://www.nevrax.org/inc/img/pixel.gif WIDTH=15 HEIGHT=15 BORDER=0 ALT=""></TD> +</TR> +</TABLE> +</BODY> +</HTML> |