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<hr><h1>ps_emitter.cpp</h1><a href="ps__emitter_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001
00007 <font class="comment">/* Copyright, 2001 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 <stdlib.h></font>
00029 <font class="preprocessor">#include "<a class="code" href="ps__emitter_8h.html">3d/ps_emitter.h</a>"</font>
00030 <font class="preprocessor">#include "<a class="code" href="material_8h.html">3d/material.h</a>"</font>
00031 <font class="preprocessor">#include "<a class="code" href="line_8h.html">nel/misc/line.h</a>"</font>
00032 <font class="preprocessor">#include "<a class="code" href="dru_8h.html">3d/dru.h</a>"</font>
00033 <font class="preprocessor">#include "<a class="code" href="particle__system_8h.html">3d/particle_system.h</a>"</font>
00034
00035 <font class="keyword">namespace </font>NL3D {
00036
00037
00038
00039 <font class="comment">// number of emitter to be processed at once</font>
00040 <font class="keyword">const</font> uint <a class="code" href="namespaceNL3D.html#a189">emitterBuffSize</a> = 512;
00041
00043 <font class="comment">// CPSEmitter implementation //</font>
<a name="l00045"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#z716_0">00045</a> <font class="comment">CPSEmitter::CPSEmitter() : _EmittedType(NULL),</font>
00046 _SpeedInheritanceFactor(0.f),
00047 _EmissionType(regular),
00048 _Period(0.02f),
00049 _PeriodScheme(NULL),
00050 _GenNb(1),
00051 _GenNbScheme(NULL),
00052 _EmitDelay(0),
00053 _MaxEmissionCount(0),
00054 _SpeedBasisEmission(<font class="keyword">false</font>),
00055 _EmitDirBasis(<font class="keyword">true</font>),
00056 _ConsistentEmission(<font class="keyword">true</font>)
00057 {
00058 }
00059
00060
<a name="l00062"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#z716_1">00062</a> CPSEmitter::~CPSEmitter()
00063 {
00064 <font class="keyword">delete</font> <a class="code" href="classNL3D_1_1CPSEmitter.html#n6">_PeriodScheme</a>;
00065 <font class="keyword">delete</font> <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>;
00066 <font class="comment">// if a located is emitted, unregister us as an observer</font>
00067 <font class="keywordflow">if</font> (_EmittedType)
00068 {
00069 <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>->unregisterDtorObserver(<font class="keyword">this</font>);
00070 }
00071 }
00072
<a name="l00074"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#a31">00074</a> <font class="keywordtype">void</font> CPSEmitter::releaseRefTo(<font class="keyword">const</font> CParticleSystemProcess *other)
00075 {
00076 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a> == other)
00077 {
00078 <a class="code" href="classNL3D_1_1CPSEmitter.html#a5">setEmittedType</a>(NULL);
00079 }
00080 }
00081
<a name="l00082"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#a32">00082</a> <font class="keywordtype">void</font> CPSEmitter::releaseAllRef()
00083 {
00084 <a class="code" href="classNL3D_1_1CPSEmitter.html#a5">setEmittedType</a>(NULL);
00085 }
00086
00087
<a name="l00089"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#b0">00089</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> CPSEmitter::processEmit(uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, sint nbToGenerate)
00090 {
00091 <font class="keyword">static</font> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> speed, pos;
00092
00093 <font class="keywordflow">if</font> (!<a class="code" href="classNL3D_1_1CPSEmitter.html#n11">_SpeedBasisEmission</a>)
00094 {
00095 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n3">_SpeedInheritanceFactor</a> == 0.f)
00096 {
00097 <font class="keywordflow">if</font> (_EmitDirBasis)
00098 {
00099 <font class="keywordflow">while</font> (nbToGenerate > 0)
00100 {
00101 nbToGenerate --;
00102 <a class="code" href="classNL3D_1_1CPSEmitter.html#b4">emit</a>(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getPos()[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>], <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, pos, speed);
00103 <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>->newElement(pos, speed, this->_Owner, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
00104 }
00105 }
00106 <font class="keywordflow">else</font>
00107 {
00108 <font class="keywordflow">while</font> (nbToGenerate > 0)
00109 {
00110 nbToGenerate --;
00111 <a class="code" href="classNL3D_1_1CPSEmitter.html#b4">emit</a>(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getPos()[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>], <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, pos, speed);
00112 <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>->newElement(pos, speed, this->_Owner, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, <font class="keyword">false</font>);
00113 }
00114 }
00115 }
00116 <font class="keywordflow">else</font>
00117 {
00118 <font class="keywordflow">while</font> (nbToGenerate --)
00119 {
00120 <a class="code" href="classNL3D_1_1CPSEmitter.html#b4">emit</a>(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getPos()[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>], <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, pos, speed);
00121 <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>->newElement(pos, speed + <a class="code" href="classNL3D_1_1CPSEmitter.html#n3">_SpeedInheritanceFactor</a> * <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSpeed()[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>], this-><a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>);
00122 }
00123 }
00124 }
00125 <font class="keywordflow">else</font>
00126 {
00127 <a class="code" href="classNLMISC_1_1CMatrix.html">NLMISC::CMatrix</a> m;
00128 CPSUtil::buildSchmidtBasis(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSpeed()[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>], m);
00129 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n3">_SpeedInheritanceFactor</a> == 0.f)
00130 {
00131 <font class="keywordflow">while</font> (nbToGenerate > 0)
00132 {
00133 nbToGenerate --;
00134 <a class="code" href="classNL3D_1_1CPSEmitter.html#b4">emit</a>(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getPos()[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>], <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, pos, speed);
00135 <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>->newElement(pos, m * speed, this->_Owner, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
00136 }
00137 }
00138 <font class="keywordflow">else</font>
00139 {
00140 <font class="keywordflow">while</font> (nbToGenerate --)
00141 {
00142 <a class="code" href="classNL3D_1_1CPSEmitter.html#b4">emit</a>(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getPos()[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>], <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, pos, speed);
00143 <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>->newElement(pos, m * speed + <a class="code" href="classNL3D_1_1CPSEmitter.html#n3">_SpeedInheritanceFactor</a> * <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSpeed()[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>], this-><a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
00144 }
00145 }
00146 }
00147 }
00148
00152 <font class="keyword">static</font> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="namespaceNL3D.html#a419">CompensateEmission</a>(CPSLocated *emittedType, uint emittedIndex, <a class="code" href="namespaceNL3D.html#a1">TAnimationTime</a> deltaT, <a class="code" href="namespaceNL3D.html#a1">TAnimationTime</a> ellapsedTime, <font class="keywordtype">float</font> realEllapsedTimeRatio)
00153 {
00154 <font class="comment">// now, update emitted element life time </font>
00155 <font class="keywordflow">if</font> (emittedType->getLastForever())
00156 {
00157 emittedType->getTime()[emittedIndex] += realEllapsedTimeRatio * deltaT;
00158
00159 <font class="keywordflow">if</font> (emittedType->isParametricMotionEnabled())
00160 {
00161 emittedType->getParametricInfos()[emittedIndex].Date -= realEllapsedTimeRatio * deltaT;
00162 }
00163 <font class="keywordflow">else</font>
00164 {
00165 <font class="keywordflow">if</font> (!emittedType->hasCollisionInfos())
00166 {
00167 <font class="comment">// no collision case</font>
00168 emittedType->getPos()[emittedIndex] += deltaT * emittedType->getSpeed()[emittedIndex];
00169 }
00170 <font class="keywordflow">else</font> <font class="comment">// if there are collisions, we delay the step to the next iteration to ensure correct collisions</font>
00171 {
00172 emittedType->getCollisionInfo()[emittedIndex].TimeSliceRatio = deltaT / ellapsedTime;
00173 }
00174 }
00175 }
00176 <font class="keywordflow">else</font>
00177 {
00178 <a class="code" href="namespaceNL3D.html#a1">TAnimationTime</a> &destTime = emittedType->getTime()[emittedIndex];
00179 <font class="keywordflow">if</font> (emittedType->getLifeScheme() != NULL)
00180 {
00181 destTime = realEllapsedTimeRatio * deltaT * emittedType->getTimeIncrement()[emittedIndex];
00182 }
00183 <font class="keywordflow">else</font>
00184 {
00185 <font class="keywordflow">if</font> (emittedType->getInitialLife() != 0.f)
00186 {
00187 destTime = realEllapsedTimeRatio * deltaT / emittedType->getInitialLife();
00188 }
00189 }
00190 <font class="keywordflow">if</font> (destTime >= 1.f)
00191 {
00192 emittedType->deleteElement(emittedIndex);
00193 }
00194 <font class="keywordflow">else</font>
00195 {
00196 <font class="keywordflow">if</font> (emittedType->isParametricMotionEnabled())
00197 {
00198 emittedType->getParametricInfos()[emittedIndex].Date -= realEllapsedTimeRatio * deltaT;
00199 }
00200 <font class="keywordflow">else</font>
00201 {
00202 <font class="keywordflow">if</font> (!emittedType->hasCollisionInfos())
00203 {
00204 <font class="comment">// no collision case</font>
00205 emittedType->getPos()[emittedIndex] += deltaT * emittedType->getSpeed()[emittedIndex];
00206 }
00207 <font class="keywordflow">else</font> <font class="comment">// if there are collisions, we delay the step to the next iteration to ensure correct collisions</font>
00208 {
00209 emittedType->getCollisionInfo()[emittedIndex].TimeSliceRatio = deltaT / ellapsedTime;
00210 }
00211 }
00212 }
00213 }
00214 }
00215
<a name="l00217"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#b1">00217</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> CPSEmitter::processEmitConsistent(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> &emitterPos,
00218 uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>,
00219 sint nbToGenerate,
00220 <a class="code" href="namespaceNL3D.html#a1">TAnimationTime</a> deltaT,
00221 <a class="code" href="namespaceNL3D.html#a1">TAnimationTime</a> ellapsedTime,
00222 <font class="keywordtype">float</font> realEllapsedTimeRatio
00223 )
00224 {
00225 <font class="keyword">static</font> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> speed, pos;
00226 sint emittedIndex;
00227 <font class="keywordflow">if</font> (!<a class="code" href="classNL3D_1_1CPSEmitter.html#n11">_SpeedBasisEmission</a>)
00228 {
00229 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n3">_SpeedInheritanceFactor</a> == 0.f)
00230 {
00231 <font class="keywordflow">if</font> (_EmitDirBasis)
00232 {
00233 <font class="keywordflow">while</font> (nbToGenerate > 0)
00234 {
00235 nbToGenerate --;
00236 <a class="code" href="classNL3D_1_1CPSEmitter.html#b4">emit</a>(emitterPos, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, pos, speed);
00237 emittedIndex = <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>->newElement(pos, speed, this->_Owner, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, <font class="keyword">true</font>, deltaT);
00238 <font class="keywordflow">if</font> (emittedIndex != - 1) <a class="code" href="namespaceNL3D.html#a419">CompensateEmission</a>(<a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>, emittedIndex, deltaT, ellapsedTime, realEllapsedTimeRatio);
00239 <font class="keywordflow">else</font> <font class="keywordflow">break</font>;
00240 }
00241 }
00242 <font class="keywordflow">else</font>
00243 {
00244 <font class="keywordflow">while</font> (nbToGenerate > 0)
00245 {
00246 nbToGenerate --;
00247 <a class="code" href="classNL3D_1_1CPSEmitter.html#b4">emit</a>(emitterPos, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, pos, speed);
00248 emittedIndex = <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>->newElement(pos, speed, this->_Owner, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, <font class="keyword">false</font>, deltaT);
00249 <font class="keywordflow">if</font> (emittedIndex != - 1) <a class="code" href="namespaceNL3D.html#a419">CompensateEmission</a>(<a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>, emittedIndex, deltaT, ellapsedTime, realEllapsedTimeRatio);
00250 <font class="keywordflow">else</font> <font class="keywordflow">break</font>;
00251 }
00252 }
00253 }
00254 <font class="keywordflow">else</font>
00255 {
00256 <font class="keywordflow">while</font> (nbToGenerate --)
00257 {
00258 <a class="code" href="classNL3D_1_1CPSEmitter.html#b4">emit</a>(emitterPos, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, pos, speed);
00259 emittedIndex = <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>->newElement(pos, speed + <a class="code" href="classNL3D_1_1CPSEmitter.html#n3">_SpeedInheritanceFactor</a> * <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSpeed()[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>], this-><a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, <font class="keyword">true</font>, deltaT);
00260 <font class="keywordflow">if</font> (emittedIndex != - 1) <a class="code" href="namespaceNL3D.html#a419">CompensateEmission</a>(<a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>, emittedIndex, deltaT, ellapsedTime, realEllapsedTimeRatio);
00261 <font class="keywordflow">else</font> <font class="keywordflow">break</font>;
00262 }
00263 }
00264 }
00265 <font class="keywordflow">else</font>
00266 {
00267 <a class="code" href="classNLMISC_1_1CMatrix.html">NLMISC::CMatrix</a> m;
00268 CPSUtil::buildSchmidtBasis(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSpeed()[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>], m);
00269 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n3">_SpeedInheritanceFactor</a> == 0.f)
00270 {
00271 <font class="keywordflow">while</font> (nbToGenerate > 0)
00272 {
00273 nbToGenerate --;
00274 <a class="code" href="classNL3D_1_1CPSEmitter.html#b4">emit</a>(emitterPos, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, pos, speed);
00275 emittedIndex = <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>->newElement(pos, m * speed, this->_Owner, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, <font class="keyword">true</font>, deltaT);
00276 <font class="keywordflow">if</font> (emittedIndex != - 1) <a class="code" href="namespaceNL3D.html#a419">CompensateEmission</a>(<a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>, emittedIndex, deltaT, ellapsedTime, realEllapsedTimeRatio);
00277 <font class="keywordflow">else</font> <font class="keywordflow">break</font>;
00278 }
00279 }
00280 <font class="keywordflow">else</font>
00281 {
00282 <font class="keywordflow">while</font> (nbToGenerate --)
00283 {
00284 <a class="code" href="classNL3D_1_1CPSEmitter.html#b4">emit</a>(emitterPos, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, pos, speed);
00285 emittedIndex = <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>->newElement(pos, m * speed + <a class="code" href="classNL3D_1_1CPSEmitter.html#n3">_SpeedInheritanceFactor</a> * <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSpeed()[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>], this-><a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, <font class="keyword">true</font>, deltaT);
00286 <font class="keywordflow">if</font> (emittedIndex != - 1) <a class="code" href="namespaceNL3D.html#a419">CompensateEmission</a>(<a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>, emittedIndex, deltaT, ellapsedTime, realEllapsedTimeRatio);
00287 <font class="keywordflow">else</font> <font class="keywordflow">break</font>;
00288 }
00289 }
00290 }
00291 }
00292
00293
<a name="l00295"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#a9">00295</a> <font class="keywordtype">void</font> CPSEmitter::setEmissionType(TEmissionType freqType)
00296 {
00297 <a class="code" href="classNL3D_1_1CPSEmitter.html#n4">_EmissionType</a> = freqType;
00298 }
00299
<a name="l00301"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#a5">00301</a> <font class="keywordtype">void</font> CPSEmitter::setEmittedType(CPSLocated *et)
00302 {
00303 <font class="keywordflow">if</font> (_EmittedType)
00304 {
00305 <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>->unregisterDtorObserver(<font class="keyword">this</font>);
00306 }
00307 <font class="keywordflow">if</font> (et)
00308 {
00309 et->registerDtorObserver(<font class="keyword">this</font>);
00310 }
00311
00312 <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a> = et;
00313 }
00314
<a name="l00316"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#a6">00316</a> <font class="keywordtype">void</font> CPSEmitter::notifyTargetRemoved(CPSLocated *ptr)
00317 {
00318 <a class="code" href="debug_8h.html#a6">nlassert</a>(ptr == <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a> && <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>);
00319 <a class="code" href="classNL3D_1_1CPSEmitter.html#a5">setEmittedType</a>(NULL);
00320 }
00321
<a name="l00323"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#a11">00323</a> <font class="keywordtype">void</font> CPSEmitter::setPeriod(<font class="keywordtype">float</font> period)
00324 {
00325 <font class="keywordflow">if</font> (_PeriodScheme)
00326 {
00327 <font class="keyword">delete</font> <a class="code" href="classNL3D_1_1CPSEmitter.html#n6">_PeriodScheme</a>;
00328 <a class="code" href="classNL3D_1_1CPSEmitter.html#n6">_PeriodScheme</a> = NULL;
00329 }
00330 <a class="code" href="classNL3D_1_1CPSEmitter.html#n5">_Period</a> = period;
00331 }
00332
<a name="l00334"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#a14">00334</a> <font class="keywordtype">void</font> CPSEmitter::setPeriodScheme(CPSAttribMaker<float> *scheme)
00335 {
00336 <font class="keyword">delete</font> <a class="code" href="classNL3D_1_1CPSEmitter.html#n6">_PeriodScheme</a>;
00337 <a class="code" href="classNL3D_1_1CPSEmitter.html#n6">_PeriodScheme</a> = scheme;
00338 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a> && scheme->hasMemory()) scheme->resize(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getMaxSize(), <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSize());
00339 }
00340
<a name="l00342"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#a21">00342</a> <font class="keywordtype">void</font> CPSEmitter::setGenNb(uint32 genNb)
00343 {
00344 <font class="keywordflow">if</font> (_GenNbScheme)
00345 {
00346 <font class="keyword">delete</font> <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>;
00347 <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> = NULL;
00348 }
00349 <a class="code" href="classNL3D_1_1CPSEmitter.html#n7">_GenNb</a> = genNb;
00350 }
00351
<a name="l00353"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#a24">00353</a> <font class="keywordtype">void</font> CPSEmitter::setGenNbScheme(CPSAttribMaker<uint32> *scheme)
00354 {
00355 <font class="keyword">delete</font> <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>;
00356 <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> = scheme;
00357 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a> && scheme->hasMemory()) scheme->resize(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getMaxSize(), <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSize());
00358 }
00359
<a name="l00361"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#a4">00361</a> <font class="keywordtype">void</font> CPSEmitter::showTool(<font class="keywordtype">void</font>)
00362 {
00363 uint32 size = <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSize();
00364 <font class="keywordflow">if</font> (!size) <font class="keywordflow">return</font>;
00365 <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#a21">setupDriverModelMatrix</a>();
00366
00367 <font class="keyword">const</font> CVector I = <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#a22">computeI</a>();
00368 <font class="keyword">const</font> CVector K = <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#a24">computeK</a>();
00369
00370 <font class="comment">// ugly slow code, but not for runtime</font>
00371 <font class="keywordflow">for</font> (uint k = 0; k < size; ++k)
00372 {
00373 <font class="comment">// center of the current particle</font>
00374 <font class="keyword">const</font> CVector p = <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getPos()[k];
00375 <font class="keyword">const</font> <font class="keywordtype">float</font> sSize =0.1f;
00376 std::vector<NLMISC::CLine> lines;
00377 <a class="code" href="classNLMISC_1_1CLine.html">NLMISC::CLine</a> <a class="code" href="namespaceNLAISCRIPT.html#a20">l</a>;
00378 l.<a class="code" href="classNLMISC_1_1CLine.html#m0">V0</a> = p - sSize * I; l.<a class="code" href="classNLMISC_1_1CLine.html#m1">V1</a> = p + sSize * I; lines.push_back(l);
00379 l.<a class="code" href="classNLMISC_1_1CLine.html#m0">V0</a> = p - sSize * K; l.<a class="code" href="classNLMISC_1_1CLine.html#m1">V1</a> = p + sSize * K; lines.push_back(l);
00380 l.<a class="code" href="classNLMISC_1_1CLine.html#m0">V0</a> = p - sSize * (I + K); l.<a class="code" href="classNLMISC_1_1CLine.html#m1">V1</a> = p + sSize * (I + K); lines.push_back(l);
00381 l.<a class="code" href="classNLMISC_1_1CLine.html#m0">V0</a> = p - sSize * (I - K); l.<a class="code" href="classNLMISC_1_1CLine.html#m1">V1</a> = p + sSize * (I - K); lines.push_back(l);
00382
00383 CMaterial mat;
00384 mat.setBlendFunc(CMaterial::one, CMaterial::one);
00385 mat.setZWrite(<font class="keyword">false</font>);
00386 mat.setLighting(<font class="keyword">false</font>);
00387 mat.setBlend(<font class="keyword">true</font>);
00388 mat.setZFunc(CMaterial::less);
00389
00390
00391 <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#l0">CPSLocated</a> *loc;
00392 uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>;
00393 <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#z720_0">CPSLocatedBindable</a> *lb;
00394 <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getOwner()->getCurrentEditedElement(loc, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, lb);
00395
00396 mat.setColor((lb == NULL || <font class="keyword">this</font> == lb) && loc == <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a> && <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a> == k ? CRGBA::Red : CRGBA(127, 127, 127));
00397
00398
00399 CDRU::drawLinesUnlit(lines, mat, *<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#a10">getDriver</a>() );
00400 }
00401 }
00402
<a name="l00404"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#a28">00404</a> <font class="keywordtype">void</font> CPSEmitter::singleEmit(uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, uint quantity)
00405 {
00406 <a class="code" href="debug_8h.html#a6">nlassert</a>(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>);
00407 <font class="keyword">const</font> uint32 nbToGenerate = <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> ? <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>,0) : <a class="code" href="classNL3D_1_1CPSEmitter.html#n7">_GenNb</a>;
00408 <a class="code" href="classNL3D_1_1CPSEmitter.html#b0">processEmit</a>(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, quantity * nbToGenerate);
00409 }
00410
00411
<a name="l00413"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#b2">00413</a> <font class="keywordtype">void</font> CPSEmitter::processRegularEmission(<a class="code" href="namespaceNL3D.html#a1">TAnimationTime</a> ellapsedTime)
00414 {
00415 <a class="code" href="debug_8h.html#a6">nlassert</a>(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>);
00416 <font class="keyword">const</font> uint size = <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSize();
00417 uint leftToDo = size, toProcess;
00418 <font class="keywordtype">float</font> emitPeriod[<a class="code" href="namespaceNL3D.html#a189">emitterBuffSize</a>];
00419 <font class="keywordtype">float</font> *currEmitPeriod;
00420 uint currEmitPeriodPtrInc = <a class="code" href="classNL3D_1_1CPSEmitter.html#n6">_PeriodScheme</a> ? 1 : 0;
00421 sint32 nbToGenerate;
00422
00423 TPSAttribTime::iterator phaseIt = <a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.begin(), endPhaseIt;
00424 TPSAttribUInt8::iterator numEmitIt = <a class="code" href="classNL3D_1_1CPSEmitter.html#n2">_NumEmission</a>.begin();
00425
00426 <font class="comment">// we don't use an iterator here</font>
00427 <font class="comment">// because it could be invalidated if size change (a located could generate itself) </font>
00428 <font class="keywordflow">do</font>
00429 {
00430 toProcess = leftToDo < <a class="code" href="namespaceNL3D.html#a189">emitterBuffSize</a> ? leftToDo : <a class="code" href="namespaceNL3D.html#a189">emitterBuffSize</a>;
00431
00432
00433 <font class="keywordflow">if</font> (_PeriodScheme)
00434 {
00435 currEmitPeriod = (<font class="keywordtype">float</font> *) (<a class="code" href="classNL3D_1_1CPSEmitter.html#n6">_PeriodScheme</a>->make(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, size - leftToDo, emitPeriod, <font class="keyword">sizeof</font>(<font class="keywordtype">float</font>), toProcess, <font class="keyword">true</font>));
00436 }
00437 <font class="keywordflow">else</font>
00438 {
00439 currEmitPeriod = &<a class="code" href="classNL3D_1_1CPSEmitter.html#n5">_Period</a>;
00440 }
00441
00442 endPhaseIt = phaseIt + toProcess;
00443
00444 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n10">_MaxEmissionCount</a> == 0) <font class="comment">// no emission count limit</font>
00445 {
00447 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n9">_EmitDelay</a> == 0.f) <font class="comment">// no emission delay</font>
00448 {
00449 <font class="keywordflow">do</font>
00450 {
00451 *phaseIt += ellapsedTime;
00452 <font class="keywordflow">if</font> ( *phaseIt >= *currEmitPeriod) <font class="comment">// phase is greater than period -> must emit</font>
00453 {
00454 <font class="keywordflow">if</font> (*currEmitPeriod != 0)
00455 {
00456 *phaseIt -= ::floorf(*phaseIt / *currEmitPeriod) * *currEmitPeriod;
00457 }
00458 <font class="keyword">const</font> uint32 k = phaseIt - (<a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.begin());
00459 nbToGenerate = <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> ? <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, k) : <a class="code" href="classNL3D_1_1CPSEmitter.html#n7">_GenNb</a>;
00460 <a class="code" href="classNL3D_1_1CPSEmitter.html#b0">processEmit</a>(k, nbToGenerate);
00461 }
00462
00463 ++phaseIt;
00464 currEmitPeriod += currEmitPeriodPtrInc;
00465 }
00466 <font class="keywordflow">while</font> (phaseIt != endPhaseIt);
00467 }
00468 <font class="keywordflow">else</font> <font class="comment">// thhere's an emission delay</font>
00469 {
00470 <font class="keywordflow">do</font>
00471 {
00472 *phaseIt += ellapsedTime;
00473 <font class="keywordflow">if</font> ( *phaseIt >= *currEmitPeriod + <a class="code" href="classNL3D_1_1CPSEmitter.html#n9">_EmitDelay</a>) <font class="comment">// phase is greater than period -> must emit</font>
00474 {
00475 <font class="keywordflow">if</font> (*currEmitPeriod != 0)
00476 {
00477 *phaseIt -= ::floorf((*phaseIt - <a class="code" href="classNL3D_1_1CPSEmitter.html#n9">_EmitDelay</a>) / *currEmitPeriod) * *currEmitPeriod;
00478 }
00479 <font class="keyword">const</font> uint32 k = phaseIt - (<a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.begin());
00480 nbToGenerate = <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> ? <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, k) : <a class="code" href="classNL3D_1_1CPSEmitter.html#n7">_GenNb</a>;
00481 <a class="code" href="classNL3D_1_1CPSEmitter.html#b0">processEmit</a>(k, nbToGenerate);
00482 }
00483
00484 ++phaseIt;
00485 currEmitPeriod += currEmitPeriodPtrInc;
00486 }
00487 <font class="keywordflow">while</font> (phaseIt != endPhaseIt);
00488 }
00489 }
00490 <font class="keywordflow">else</font> <font class="comment">// there's an emission count limit</font>
00491 {
00493 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n9">_EmitDelay</a> == 0.f) <font class="comment">// no emission delay</font>
00494 {
00495 <font class="keywordflow">do</font>
00496 {
00497 <font class="keywordflow">if</font> (*numEmitIt < <a class="code" href="classNL3D_1_1CPSEmitter.html#n10">_MaxEmissionCount</a>)
00498 {
00499 *phaseIt += ellapsedTime;
00500 <font class="keywordflow">if</font> ( *phaseIt >= *currEmitPeriod) <font class="comment">// phase is greater than period -> must emit</font>
00501 {
00502 <font class="keywordflow">if</font> (*currEmitPeriod != 0)
00503 {
00504 *phaseIt -= ::floorf(*phaseIt / *currEmitPeriod) * *currEmitPeriod;
00505 }
00506 <font class="keyword">const</font> uint32 k = phaseIt - (<a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.begin());
00507 nbToGenerate = <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> ? <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, k) : <a class="code" href="classNL3D_1_1CPSEmitter.html#n7">_GenNb</a>;
00508 <a class="code" href="classNL3D_1_1CPSEmitter.html#b0">processEmit</a>(k, nbToGenerate);
00509 ++*numEmitIt;
00510 }
00511 }
00512 ++phaseIt;
00513 currEmitPeriod += currEmitPeriodPtrInc;
00514 ++ numEmitIt;
00515 }
00516 <font class="keywordflow">while</font> (phaseIt != endPhaseIt);
00517 }
00518 <font class="keywordflow">else</font> <font class="comment">// there's an emission delay</font>
00519 {
00520 <font class="keywordflow">do</font>
00521 {
00522 <font class="keywordflow">if</font> (*numEmitIt < <a class="code" href="classNL3D_1_1CPSEmitter.html#n10">_MaxEmissionCount</a>)
00523 {
00524 *phaseIt += ellapsedTime;
00525 <font class="keywordflow">if</font> ( *phaseIt >= *currEmitPeriod + <a class="code" href="classNL3D_1_1CPSEmitter.html#n9">_EmitDelay</a>) <font class="comment">// phase is greater than period -> must emit</font>
00526 {
00527 <font class="keywordflow">if</font> (*currEmitPeriod != 0)
00528 {
00529 *phaseIt -= ::floorf((*phaseIt - <a class="code" href="classNL3D_1_1CPSEmitter.html#n9">_EmitDelay</a>) / *currEmitPeriod) * *currEmitPeriod;
00530 }
00531 <font class="keyword">const</font> uint32 k = phaseIt - (<a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.begin());
00532 nbToGenerate = <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> ? <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, k) : <a class="code" href="classNL3D_1_1CPSEmitter.html#n7">_GenNb</a>;
00533 <a class="code" href="classNL3D_1_1CPSEmitter.html#b0">processEmit</a>(k, nbToGenerate);
00534 ++*numEmitIt;
00535 }
00536 }
00537 ++phaseIt;
00538 currEmitPeriod += currEmitPeriodPtrInc;
00539 ++numEmitIt;
00540 }
00541 <font class="keywordflow">while</font> (phaseIt != endPhaseIt);
00542 }
00543 }
00544
00545 leftToDo -= toProcess;
00546 }
00547 <font class="keywordflow">while</font> (leftToDo);
00548 }
00549
00551 <font class="comment">// depending on wether its motion is parametric or incremental. This is used to create emittees at the right position</font>
00552
00553 <font class="keyword">static</font> <font class="keyword">inline</font> uint <a class="code" href="namespaceNL3D.html#a420">GenEmitterPositions</a>(CPSLocated *emitter,
00554 CPSLocated *emittee,
00555 uint emitterIndex,
00556 uint numStep,
00557 <a class="code" href="namespaceNL3D.html#a1">TAnimationTime</a> deltaT, <font class="comment">/* fraction of time needed to reach the first emission */</font>
00558 <a class="code" href="namespaceNL3D.html#a1">TAnimationTime</a> step,
00559 std::vector<NLMISC::CVector> &dest
00560 )
00561 {
00562 <font class="keyword">const</font> uint toProcess = std::max(1U, std::min(numStep, (uint) emittee->getMaxSize()));
00563 dest.resize(toProcess);
00564
00565
00566 <font class="keywordflow">if</font> (!emitter->isParametricMotionEnabled()) <font class="comment">// standard case : take current pos and integrate</font>
00567 {
00568 <font class="keywordflow">if</font> (toProcess == 1) <font class="comment">// only one emission -> takes current pos</font>
00569 {
00570 dest[0] = emitter->getPos()[emitterIndex] - deltaT * emitter->getSpeed()[emitterIndex];
00571 }
00572 <font class="keywordflow">else</font>
00573 {
00574 std::vector<NLMISC::CVector>::iterator outIt = dest.end();
00575 std::vector<NLMISC::CVector>::iterator endIt = dest.begin();
00576 <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> pos = emitter->getPos()[emitterIndex] - deltaT * emitter->getSpeed()[emitterIndex];
00577 <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> speed = step * emitter->getSpeed()[emitterIndex];
00578 <font class="keywordflow">do</font>
00579 {
00580 -- outIt;
00581 *outIt = pos;
00582 pos -= speed;
00583 }
00584 <font class="keywordflow">while</font> (outIt != endIt);
00585 }
00586 }
00587 <font class="keywordflow">else</font> <font class="comment">// compute parametric trajectory</font>
00588 {
00589 emitter->integrateSingle(emitter->getOwner()->getSystemDate() - deltaT - step * toProcess,
00590 step,
00591 toProcess,
00592 emitterIndex,
00593 &dest[0]
00594 );
00595 }
00596
00597 <font class="keywordflow">return</font> toProcess;
00598 }
00599
<a name="l00601"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#b3">00601</a> <font class="keywordtype">void</font> CPSEmitter::processRegularEmissionConsistent(<a class="code" href="namespaceNL3D.html#a1">TAnimationTime</a> ellapsedTime, <font class="keywordtype">float</font> realEllapsedTimeRatio)
00602 {
00604
00605 <font class="keyword">static</font> std::vector<NLMISC::CVector> emitterPositions;
00606 <font class="comment">// Positions for the emitter. They are computed by using a parametric trajectory or by using integration</font>
00607
00608 <font class="keyword">const</font> uint size = <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSize();
00609 uint leftToDo = size, toProcess;
00610 <font class="keywordtype">float</font> emitPeriod[<a class="code" href="namespaceNL3D.html#a189">emitterBuffSize</a>];
00611 <font class="keywordtype">float</font> *currEmitPeriod;
00612 uint currEmitPeriodPtrInc = <a class="code" href="classNL3D_1_1CPSEmitter.html#n6">_PeriodScheme</a> ? 1 : 0;
00613 sint32 nbToGenerate;
00614
00615
00616 TPSAttribTime::iterator phaseIt = <a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.begin(), endPhaseIt;
00617 TPSAttribUInt8::iterator numEmitIt = <a class="code" href="classNL3D_1_1CPSEmitter.html#n2">_NumEmission</a>.begin();
00618
00619 <font class="comment">// we don't use an iterator here</font>
00620 <font class="comment">// because it could be invalidated if size change (a located could generate itself) </font>
00621 <font class="keywordflow">do</font>
00622 {
00623 toProcess = leftToDo < <a class="code" href="namespaceNL3D.html#a189">emitterBuffSize</a> ? leftToDo : <a class="code" href="namespaceNL3D.html#a189">emitterBuffSize</a>;
00624
00625
00626 <font class="keywordflow">if</font> (_PeriodScheme)
00627 {
00628 currEmitPeriod = (<font class="keywordtype">float</font> *) (<a class="code" href="classNL3D_1_1CPSEmitter.html#n6">_PeriodScheme</a>->make(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, size - leftToDo, emitPeriod, <font class="keyword">sizeof</font>(<font class="keywordtype">float</font>), toProcess, <font class="keyword">true</font>));
00629 }
00630 <font class="keywordflow">else</font>
00631 {
00632 currEmitPeriod = &<a class="code" href="classNL3D_1_1CPSEmitter.html#n5">_Period</a>;
00633 }
00634
00635 endPhaseIt = phaseIt + toProcess;
00636
00637 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n10">_MaxEmissionCount</a> == 0) <font class="comment">// no emission count limit</font>
00638 {
00640 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n9">_EmitDelay</a> == 0.f) <font class="comment">// no emission delay</font>
00641 {
00642 <font class="keywordflow">do</font>
00643 {
00644 *phaseIt += ellapsedTime;
00645 <font class="keywordflow">if</font> ( *phaseIt >= *currEmitPeriod) <font class="comment">// phase is greater than period -> must emit</font>
00646 {
00647 <font class="keywordflow">if</font> (*currEmitPeriod != 0)
00648 {
00651 *phaseIt = <a class="code" href="bit__set_8cpp.html#a0">std::min</a>(*phaseIt, *currEmitPeriod + ellapsedTime);
00652 <font class="comment">//</font>
00654 <font class="comment"> uint numEmissions = (uint) ::floorf(*phaseIt / *currEmitPeriod);</font>
00655 *phaseIt -= *currEmitPeriod * numEmissions;
00656 <font class="keywordtype">float</font> deltaT = std::max(0.f, *phaseIt);
00657 <font class="comment">//nlassert(deltaT >= 0.f);</font>
00658 uint emitterIndex = phaseIt - <a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.begin();
00659
00661 numEmissions = <a class="code" href="namespaceNL3D.html#a420">GenEmitterPositions</a>(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>,
00662 <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>,
00663 emitterIndex,
00664 numEmissions,
00665 deltaT,
00666 *currEmitPeriod,
00667 emitterPositions
00668 );
00669
00671 nbToGenerate = <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> ? <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, emitterIndex) : <a class="code" href="classNL3D_1_1CPSEmitter.html#n7">_GenNb</a>;
00672 uint k = numEmissions;
00673 <font class="keywordflow">do</font>
00674 {
00675 --k;
00676 <a class="code" href="classNL3D_1_1CPSEmitter.html#b1">processEmitConsistent</a>(emitterPositions[k],
00677 emitterIndex,
00678 nbToGenerate,
00679 deltaT,
00680 ellapsedTime,
00681 realEllapsedTimeRatio);
00682 deltaT += *currEmitPeriod;
00683 }
00684 <font class="keywordflow">while</font> (k);
00685 }
00686 <font class="keywordflow">else</font>
00687 {
00688 <font class="keyword">const</font> uint32 emitterIndex = phaseIt - (<a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.begin());
00689 nbToGenerate = <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> ? <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, emitterIndex) : <a class="code" href="classNL3D_1_1CPSEmitter.html#n7">_GenNb</a>;
00690 <a class="code" href="classNL3D_1_1CPSEmitter.html#b0">processEmit</a>(emitterIndex, nbToGenerate);
00691 }
00692 }
00693
00694 ++phaseIt;
00695 currEmitPeriod += currEmitPeriodPtrInc;
00696 }
00697 <font class="keywordflow">while</font> (phaseIt != endPhaseIt);
00698 }
00699 <font class="keywordflow">else</font> <font class="comment">// thhere's an emission delay</font>
00700 {
00701 <font class="keywordflow">do</font>
00702 {
00703 *phaseIt += ellapsedTime;
00704 <font class="keywordflow">if</font> ( *phaseIt >= *currEmitPeriod + <a class="code" href="classNL3D_1_1CPSEmitter.html#n9">_EmitDelay</a>) <font class="comment">// phase is greater than period -> must emit</font>
00705 {
00706 <font class="keywordflow">if</font> (*currEmitPeriod != 0)
00707 {
00710 *phaseIt = <a class="code" href="bit__set_8cpp.html#a0">std::min</a>(*phaseIt, *currEmitPeriod + ellapsedTime + <a class="code" href="classNL3D_1_1CPSEmitter.html#n9">_EmitDelay</a>);
00711 <font class="comment">//</font>
00712 uint numEmissions = (uint) ::floorf((*phaseIt - <a class="code" href="classNL3D_1_1CPSEmitter.html#n9">_EmitDelay</a>) / *currEmitPeriod);
00713 *phaseIt -= *currEmitPeriod * numEmissions;
00714 <font class="keywordtype">float</font> deltaT = std::max(*phaseIt - <a class="code" href="classNL3D_1_1CPSEmitter.html#n9">_EmitDelay</a>, 0.f);
00715 <font class="comment">//nlassert(deltaT >= 0.f);</font>
00716
00717 uint emitterIndex = phaseIt - <a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.begin();
00719 numEmissions = <a class="code" href="namespaceNL3D.html#a420">GenEmitterPositions</a>(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>,
00720 <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>,
00721 emitterIndex,
00722 numEmissions,
00723 deltaT,
00724 *currEmitPeriod,
00725 emitterPositions
00726 );
00728 nbToGenerate = <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> ? <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, emitterIndex) : <a class="code" href="classNL3D_1_1CPSEmitter.html#n7">_GenNb</a>;
00729 uint k = numEmissions;
00730 <font class="keywordflow">do</font>
00731 {
00732 --k;
00733 <a class="code" href="classNL3D_1_1CPSEmitter.html#b1">processEmitConsistent</a>(emitterPositions[k],
00734 emitterIndex,
00735 nbToGenerate,
00736 deltaT,
00737 ellapsedTime,
00738 realEllapsedTimeRatio);
00739 deltaT += *currEmitPeriod;
00740 }
00741 <font class="keywordflow">while</font> (k);
00742 }
00743 <font class="keywordflow">else</font>
00744 {
00745 <font class="keyword">const</font> uint32 emitterIndex = phaseIt - (<a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.begin());
00746 nbToGenerate = <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> ? <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, emitterIndex) : <a class="code" href="classNL3D_1_1CPSEmitter.html#n7">_GenNb</a>;
00747 <a class="code" href="classNL3D_1_1CPSEmitter.html#b0">processEmit</a>(emitterIndex, nbToGenerate);
00748 }
00749 }
00750
00751 ++phaseIt;
00752 currEmitPeriod += currEmitPeriodPtrInc;
00753 }
00754 <font class="keywordflow">while</font> (phaseIt != endPhaseIt);
00755 }
00756 }
00757 <font class="keywordflow">else</font> <font class="comment">// there's an emission count limit</font>
00758 {
00760 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n9">_EmitDelay</a> == 0.f) <font class="comment">// no emission delay</font>
00761 {
00762 <font class="keywordflow">do</font>
00763 {
00764 <font class="keywordflow">if</font> (*numEmitIt < <a class="code" href="classNL3D_1_1CPSEmitter.html#n10">_MaxEmissionCount</a>)
00765 {
00766 *phaseIt += ellapsedTime;
00767 <font class="keywordflow">if</font> ( *phaseIt >= *currEmitPeriod) <font class="comment">// phase is greater than period -> must emit</font>
00768 {
00769 <font class="keywordflow">if</font> (*currEmitPeriod != 0)
00770 {
00773 *phaseIt = <a class="code" href="bit__set_8cpp.html#a0">std::min</a>(*phaseIt, *currEmitPeriod + ellapsedTime);
00774 <font class="comment">//</font>
00775 uint numEmissions = (uint) ::floorf(*phaseIt / *currEmitPeriod);
00776 *numEmitIt += numEmissions;
00777 *phaseIt -= *currEmitPeriod * numEmissions;
00778 <font class="keywordtype">float</font> deltaT = std::max(*phaseIt, 0.f);
00779 <font class="comment">//nlassert(deltaT >= 0.f);</font>
00780 uint emitterIndex = phaseIt - <a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.begin();
00781 <font class="keywordflow">if</font> (*numEmitIt > <a class="code" href="classNL3D_1_1CPSEmitter.html#n10">_MaxEmissionCount</a>) <font class="comment">// make sure we don't go over the emission limit</font>
00782 {
00783 numEmissions -= *numEmitIt - <a class="code" href="classNL3D_1_1CPSEmitter.html#n10">_MaxEmissionCount</a>;
00784 *numEmitIt = <a class="code" href="classNL3D_1_1CPSEmitter.html#n10">_MaxEmissionCount</a>;
00785 }
00787 numEmissions = <a class="code" href="namespaceNL3D.html#a420">GenEmitterPositions</a>(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>,
00788 <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>,
00789 emitterIndex,
00790 numEmissions,
00791 deltaT,
00792 *currEmitPeriod,
00793 emitterPositions
00794 );
00795 uint k = numEmissions;
00797 nbToGenerate = <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> ? <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, emitterIndex) : <a class="code" href="classNL3D_1_1CPSEmitter.html#n7">_GenNb</a>;
00798 <font class="keywordflow">do</font>
00799 {
00800 --k;
00801 <a class="code" href="classNL3D_1_1CPSEmitter.html#b1">processEmitConsistent</a>(emitterPositions[k],
00802 emitterIndex,
00803 nbToGenerate,
00804 deltaT,
00805 ellapsedTime,
00806 realEllapsedTimeRatio);
00807 deltaT += *currEmitPeriod;
00808 }
00809 <font class="keywordflow">while</font> (k);
00810 }
00811 <font class="keywordflow">else</font>
00812 {
00813 <font class="keyword">const</font> uint32 emitterIndex = phaseIt - <a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.begin();
00814 nbToGenerate = <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> ? <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, emitterIndex) : <a class="code" href="classNL3D_1_1CPSEmitter.html#n7">_GenNb</a>;
00815 <a class="code" href="classNL3D_1_1CPSEmitter.html#b0">processEmit</a>(emitterIndex, nbToGenerate);
00816 ++*numEmitIt;
00817 }
00818 }
00819 }
00820 ++phaseIt;
00821 currEmitPeriod += currEmitPeriodPtrInc;
00822 ++ numEmitIt;
00823 }
00824 <font class="keywordflow">while</font> (phaseIt != endPhaseIt);
00825 }
00826 <font class="keywordflow">else</font> <font class="comment">// there's an emission delay</font>
00827 {
00828 <font class="keywordflow">do</font>
00829 {
00830 <font class="keywordflow">if</font> (*numEmitIt < <a class="code" href="classNL3D_1_1CPSEmitter.html#n10">_MaxEmissionCount</a>)
00831 {
00832 *phaseIt += ellapsedTime;
00833 <font class="keywordflow">if</font> ( *phaseIt >= *currEmitPeriod + <a class="code" href="classNL3D_1_1CPSEmitter.html#n9">_EmitDelay</a>) <font class="comment">// phase is greater than period -> must emit</font>
00834 {
00835 <font class="keywordflow">if</font> (*currEmitPeriod != 0)
00836 {
00839 *phaseIt = <a class="code" href="bit__set_8cpp.html#a0">std::min</a>(*phaseIt, *currEmitPeriod + ellapsedTime + <a class="code" href="classNL3D_1_1CPSEmitter.html#n9">_EmitDelay</a>);
00840 <font class="comment">//</font>
00841 uint numEmissions = (uint) ::floorf((*phaseIt - <a class="code" href="classNL3D_1_1CPSEmitter.html#n9">_EmitDelay</a>) / *currEmitPeriod);
00842 *numEmitIt += numEmissions;
00843 *phaseIt -= *currEmitPeriod * numEmissions;
00844 <font class="keywordtype">float</font> deltaT = std::max(*phaseIt - <a class="code" href="classNL3D_1_1CPSEmitter.html#n9">_EmitDelay</a>, 0.f);
00845 <font class="comment">//nlassert(deltaT >= 0.f);</font>
00846 uint emitterIndex = phaseIt - <a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.begin();
00847 <font class="keywordflow">if</font> (*numEmitIt > <a class="code" href="classNL3D_1_1CPSEmitter.html#n10">_MaxEmissionCount</a>) <font class="comment">// make sure we don't go over the emission limit</font>
00848 {
00849 numEmissions -= *numEmitIt - <a class="code" href="classNL3D_1_1CPSEmitter.html#n10">_MaxEmissionCount</a>;
00850 *numEmitIt = <a class="code" href="classNL3D_1_1CPSEmitter.html#n10">_MaxEmissionCount</a>;
00851 }
00853 numEmissions = <a class="code" href="namespaceNL3D.html#a420">GenEmitterPositions</a>(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>,
00854 <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>,
00855 emitterIndex,
00856 numEmissions,
00857 deltaT,
00858 *currEmitPeriod,
00859 emitterPositions
00860 );
00861 uint k = numEmissions;
00863 nbToGenerate = <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> ? <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, emitterIndex) : <a class="code" href="classNL3D_1_1CPSEmitter.html#n7">_GenNb</a>;
00864 <font class="keywordflow">do</font>
00865 {
00866 --k;
00867 <a class="code" href="classNL3D_1_1CPSEmitter.html#b1">processEmitConsistent</a>(emitterPositions[k],
00868 emitterIndex,
00869 nbToGenerate,
00870 deltaT,
00871 ellapsedTime,
00872 realEllapsedTimeRatio);
00873 deltaT += *currEmitPeriod;
00874 }
00875 <font class="keywordflow">while</font> (k);
00876 }
00877 <font class="keywordflow">else</font>
00878 {
00879 <font class="keyword">const</font> uint32 emitterIndex = phaseIt - (<a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.begin());
00880 nbToGenerate = <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> ? <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, emitterIndex) : <a class="code" href="classNL3D_1_1CPSEmitter.html#n7">_GenNb</a>;
00881 <a class="code" href="classNL3D_1_1CPSEmitter.html#b0">processEmit</a>(emitterIndex, nbToGenerate);
00882 ++*numEmitIt;
00883 }
00884 }
00885 }
00886 ++phaseIt;
00887 currEmitPeriod += currEmitPeriodPtrInc;
00888 ++numEmitIt;
00889 }
00890 <font class="keywordflow">while</font> (phaseIt != endPhaseIt);
00891 }
00892 }
00893
00894 leftToDo -= toProcess;
00895 }
00896 <font class="keywordflow">while</font> (leftToDo);
00897 }
00898
<a name="l00900"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#a3">00900</a> <font class="keywordtype">void</font> CPSEmitter::step(<a class="code" href="namespaceNL3D.html#a484">TPSProcessPass</a> pass, <a class="code" href="namespaceNL3D.html#a1">TAnimationTime</a> ellapsedTime, <a class="code" href="namespaceNL3D.html#a1">TAnimationTime</a> realEllapsedTime)
00901 {
00902 <font class="keywordflow">if</font> (pass == <a class="code" href="namespaceNL3D.html#a484a171">PSToolRender</a>)
00903 {
00904 <a class="code" href="classNL3D_1_1CPSEmitter.html#a4">showTool</a>();
00905 <font class="keywordflow">return</font>;
00906 }
00907 <font class="keywordflow">if</font> (pass != <a class="code" href="namespaceNL3D.html#a484a166">PSEmit</a> || !<a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>) <font class="keywordflow">return</font>;
00908 <font class="keyword">const</font> uint32 size = <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSize();
00909 <font class="keywordflow">if</font> (!size) <font class="keywordflow">return</font>;
00910
00911 <font class="keywordflow">if</font> (ellapsedTime == 0.f) <font class="keywordflow">return</font>; <font class="comment">// do nothing when paused</font>
00912
00913 <font class="comment">// our behaviour depend of the frequency</font>
00914 <font class="keywordflow">switch</font> (_EmissionType)
00915 {
00916 <font class="keywordflow">case</font> CPSEmitter::once :
00917 {
00918 TPSAttribTime::iterator timeIt = <a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.begin()
00919 , timeEndIt = <a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.end();
00920
00921 <font class="keywordflow">while</font> (timeIt != timeEndIt)
00922 {
00923 <font class="keywordflow">if</font> (*timeIt == 0.f)
00924 {
00925 <font class="keyword">const</font> uint32 nbToGenerate = <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> ? <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, timeIt - <a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.begin()) : <a class="code" href="classNL3D_1_1CPSEmitter.html#n7">_GenNb</a>;
00926 <a class="code" href="classNL3D_1_1CPSEmitter.html#b0">processEmit</a>(timeIt - <a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.begin(), nbToGenerate);
00927 *timeIt = 1.f;
00928 }
00929 ++timeIt;
00930 }
00931 }
00932 <font class="keywordflow">break</font>;
00933 <font class="keywordflow">case</font> (CPSEmitter::regular):
00934 {
00935 <font class="keywordflow">if</font> (!<a class="code" href="classNL3D_1_1CPSEmitter.html#n13">_ConsistentEmission</a>)
00936 {
00937 <a class="code" href="classNL3D_1_1CPSEmitter.html#b2">processRegularEmission</a>(ellapsedTime);
00938 }
00939 <font class="keywordflow">else</font>
00940 {
00941 <a class="code" href="classNL3D_1_1CPSEmitter.html#b3">processRegularEmissionConsistent</a>(ellapsedTime, realEllapsedTime / ellapsedTime);
00942 }
00943 }
00944 <font class="keywordflow">break</font>;
00945 <font class="keywordflow">default</font>: <font class="keywordflow">break</font>;
00946 }
00947 }
00948
<a name="l00950"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#b5">00950</a> <font class="keywordtype">void</font> CPSEmitter::newElement(CPSLocated *emitterLocated, uint32 emitterIndex)
00951 {
00952 <a class="code" href="debug_8h.html#a6">nlassert</a>(<a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.getSize() != <a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.getMaxSize());
00953
00954 <a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.insert(0.f);
00955 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n10">_MaxEmissionCount</a> != 0)
00956 {
00957 <a class="code" href="classNL3D_1_1CPSEmitter.html#n2">_NumEmission</a>.insert(0);
00958 }
00959 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n6">_PeriodScheme</a> && <a class="code" href="classNL3D_1_1CPSEmitter.html#n6">_PeriodScheme</a>->hasMemory()) <a class="code" href="classNL3D_1_1CPSEmitter.html#n6">_PeriodScheme</a>->newElement(emitterLocated, emitterIndex);
00960 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> && <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->hasMemory()) <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->newElement(emitterLocated, emitterIndex);
00961
00962 }
00963
<a name="l00965"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#b6">00965</a> <font class="keywordtype">void</font> CPSEmitter::deleteElement(uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>)
00966 {
00967
00968 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n4">_EmissionType</a> == CPSEmitter::onDeath && <a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>)
00969 {
00970 <font class="keyword">const</font> uint32 nbToGenerate = <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> ? <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>) : <a class="code" href="classNL3D_1_1CPSEmitter.html#n7">_GenNb</a>;
00971 <a class="code" href="classNL3D_1_1CPSEmitter.html#b0">processEmit</a>(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, nbToGenerate);
00972 }
00973
00974 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n6">_PeriodScheme</a> && <a class="code" href="classNL3D_1_1CPSEmitter.html#n6">_PeriodScheme</a>->hasMemory()) <a class="code" href="classNL3D_1_1CPSEmitter.html#n6">_PeriodScheme</a>->deleteElement(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
00975 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> && <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->hasMemory()) <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->deleteElement(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
00976 <a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.remove(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
00977 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n10">_MaxEmissionCount</a> != 0)
00978 {
00979 <a class="code" href="classNL3D_1_1CPSEmitter.html#n2">_NumEmission</a>.remove(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
00980 }
00981 }
00982
<a name="l00984"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#b7">00984</a> <font class="keywordtype">void</font> CPSEmitter::resize(uint32 size)
00985 {
00986 <a class="code" href="debug_8h.html#a6">nlassert</a>(size < (1 << 16));
00987 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n6">_PeriodScheme</a> && <a class="code" href="classNL3D_1_1CPSEmitter.html#n6">_PeriodScheme</a>->hasMemory()) <a class="code" href="classNL3D_1_1CPSEmitter.html#n6">_PeriodScheme</a>->resize(size, <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSize());
00988 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> && <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->hasMemory()) <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->resize(size, <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSize());
00989 <a class="code" href="classNL3D_1_1CPSEmitter.html#n1">_Phase</a>.resize(size);
00990 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n10">_MaxEmissionCount</a> != 0)
00991 {
00992 <a class="code" href="classNL3D_1_1CPSEmitter.html#n2">_NumEmission</a>.resize(size);
00993 }
00994 }
00995
<a name="l00997"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#b8">00997</a> <font class="keywordtype">void</font> CPSEmitter::bounceOccured(uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>)
00998 {
00999 <font class="comment">// TODO : avoid duplication with deleteElement</font>
01000 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n4">_EmissionType</a> == CPSEmitter::onBounce)
01001 {
01002 <font class="keyword">const</font> uint32 nbToGenerate = <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a> ? <a class="code" href="classNL3D_1_1CPSEmitter.html#n8">_GenNbScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>) : <a class="code" href="classNL3D_1_1CPSEmitter.html#n7">_GenNb</a>;
01003 <a class="code" href="classNL3D_1_1CPSEmitter.html#b0">processEmit</a>(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, nbToGenerate);
01004 }
01005 }
01006
<a name="l01008"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#a27">01008</a> <font class="keywordtype">void</font> CPSEmitter::serial(<a class="code" href="classNLMISC_1_1IStream.html">NLMISC::IStream</a> &f) <font class="keywordflow">throw</font>(NLMISC::EStream)
01009 {
01010
01012 sint ver = f.serialVersion(4);
01013 CPSLocatedBindable::serial(f);
01014
01015 f.serialPolyPtr(_EmittedType);
01016 f.serial(_Phase);
01017 f.serial(_SpeedInheritanceFactor);
01018 f.serial(_SpeedBasisEmission);
01019
01020 f.serialEnum(_EmissionType);
01021
01022 <font class="comment">// this is for use with serial</font>
01023 <font class="keywordtype">bool</font> trueB = <font class="keyword">true</font>, falseB = <font class="keyword">false</font>;
01024
01025 <font class="keywordflow">if</font> (!f.isReading())
01026 {
01027 <font class="keywordflow">switch</font> (_EmissionType)
01028 {
01029 <font class="keywordflow">case</font> CPSEmitter::regular:
01030 <font class="keywordflow">if</font> (_PeriodScheme)
01031 {
01032 f.serial(trueB);
01033 f.serialPolyPtr(_PeriodScheme);
01034 }
01035 <font class="keywordflow">else</font>
01036 {
01037 f.serial(falseB);
01038 f.serial(_Period);
01039 }
01040 <font class="keywordflow">if</font> (ver >= 3)
01041 {
01042 f.serial(_EmitDelay, _MaxEmissionCount);
01043 }
01044 <font class="keywordflow">break</font>;
01045 <font class="keywordflow">default</font>:
01046 <font class="keywordflow">break</font>;
01047 }
01048 <font class="keywordflow">if</font> (_GenNbScheme)
01049 {
01050 f.serial(trueB);
01051 f.serialPolyPtr(_GenNbScheme);
01052 }
01053 <font class="keywordflow">else</font>
01054 {
01055 f.serial(falseB);
01056 f.serial(_GenNb);
01057 }
01058 }
01059 <font class="keywordflow">else</font>
01060 {
01061 <font class="keywordtype">bool</font> useScheme;
01062 <font class="keywordflow">switch</font> (_EmissionType)
01063 {
01064 <font class="keywordflow">case</font> CPSEmitter::regular:
01065 {
01066 f.serial(useScheme);
01067 <font class="keywordflow">if</font> (useScheme)
01068 {
01069 <font class="keyword">delete</font> _PeriodScheme;
01070 f.serialPolyPtr(_PeriodScheme);
01071 }
01072 <font class="keywordflow">else</font>
01073 {
01074 f.serial(_Period);
01075 }
01076 <font class="keywordflow">if</font> (ver >= 3)
01077 {
01078 f.serial(_EmitDelay, _MaxEmissionCount);
01079 updateMaxCountVect();
01080 }
01081 }
01082 <font class="keywordflow">break</font>;
01083 <font class="keywordflow">default</font>:
01084 <font class="keywordflow">break</font>;
01085 }
01086
01087 f.serial(useScheme);
01088 <font class="keywordflow">if</font> (useScheme)
01089 {
01090 <font class="keyword">delete</font> _GenNbScheme;
01091 f.serialPolyPtr(_GenNbScheme);
01092 }
01093 <font class="keywordflow">else</font>
01094 {
01095 f.serial(_GenNb);
01096 }
01097 }
01098 <font class="keywordflow">if</font> (ver > 1)
01099 {
01100 f.serial(_EmitDirBasis);
01101 }
01102 <font class="keywordflow">if</font> (ver >= 4)
01103 {
01104 f.serial(_ConsistentEmission);
01105 }
01106 }
01107
<a name="l01109"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#b9">01109</a> <font class="keywordtype">void</font> CPSEmitter::updateMaxCountVect()
01110 {
01111 <font class="keywordflow">if</font> (!<a class="code" href="classNL3D_1_1CPSEmitter.html#n10">_MaxEmissionCount</a>)
01112 {
01113 <a class="code" href="classNL3D_1_1CPSEmitter.html#n2">_NumEmission</a>.resize(0);
01114 }
01115 <font class="keywordflow">else</font>
01116 {
01117 <a class="code" href="debug_8h.html#a6">nlassert</a>(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>);
01118 <a class="code" href="classNL3D_1_1CPSEmitter.html#n2">_NumEmission</a>.resize(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getMaxSize());
01119 <font class="keywordflow">while</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n2">_NumEmission</a>.getSize() != 0)
01120 {
01121 <a class="code" href="classNL3D_1_1CPSEmitter.html#n2">_NumEmission</a>.remove(0);
01122 }
01123 <font class="keywordflow">while</font> (<a class="code" href="classNL3D_1_1CPSEmitter.html#n2">_NumEmission</a>.getSize() != <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSize())
01124 {
01125 <a class="code" href="classNL3D_1_1CPSEmitter.html#n2">_NumEmission</a>.insert(0);
01126 }
01127 }
01128 }
01129
<a name="l01131"></a><a class="code" href="classNL3D_1_1CPSEmitter.html#a19">01131</a> <font class="keywordtype">void</font> CPSEmitter::setMaxEmissionCount(uint8 count)
01132 {
01133 <font class="keywordflow">if</font> (count == <a class="code" href="classNL3D_1_1CPSEmitter.html#n10">_MaxEmissionCount</a>) <font class="keywordflow">return</font>;
01134 <a class="code" href="classNL3D_1_1CPSEmitter.html#n10">_MaxEmissionCount</a> = count;
01135 <a class="code" href="classNL3D_1_1CPSEmitter.html#b9">updateMaxCountVect</a>();
01136 }
01137
01138
01139
01141 <font class="comment">// implementation of CPSModulatedEmitter //</font>
01143 <font class="comment"></font>
<a name="l01144"></a><a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#a8">01144</a> <font class="keywordtype">void</font> CPSModulatedEmitter::serialEmitteeSpeedScheme(<a class="code" href="classNLMISC_1_1IStream.html">NLMISC::IStream</a> &f) <font class="keywordflow">throw</font>(NLMISC::EStream)
01145 {
01146 <font class="keywordtype">bool</font> useScheme;
01147 <font class="keywordflow">if</font> (!f.isReading())
01148 {
01149 useScheme = useEmitteeSpeedScheme();
01150 }
01151 f.serial(useScheme);
01152 <font class="keywordflow">if</font> (useScheme)
01153 {
01154 f.serialPolyPtr(_EmitteeSpeedScheme);
01155 }
01156 <font class="keywordflow">else</font>
01157 {
01158 f.serial(_EmitteeSpeed);
01159 }
01160 }
01161
01162
01163
01165 <font class="comment">// implementation of CPSEmitterOmni //</font>
01167 <font class="comment"></font>
<a name="l01169"></a><a class="code" href="classNL3D_1_1CPSEmitterOmni.html#a3">01169</a> <font class="comment">void CPSEmitterOmni::emit(const NLMISC::CVector &srcPos, uint32 index, CVector &pos, CVector &speed)</font>
01170 {
01171 <font class="comment">// TODO : verifier que ca marche si une particule s'emet elle-mem</font>
01172 <a class="code" href="debug_8h.html#a6">nlassert</a>(_EmittedType);
01173
01174 CVector <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>( ((rand() % 1000) - 500) / 500.0f
01175 , ((rand() % 1000) - 500) / 500.0f
01176 , ((rand() % 1000) - 500) / 500.0f);
01177 <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>.normalize();
01178 <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a> *= _EmitteeSpeedScheme ? _EmitteeSpeedScheme->get(_Owner, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>) : _EmitteeSpeed;
01179
01180 pos = srcPos;
01181 speed = <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>;
01182 }
01183
<a name="l01185"></a><a class="code" href="classNL3D_1_1CPSEmitterOmni.html#a1">01185</a> <font class="keywordtype">void</font> CPSEmitterOmni::serial(<a class="code" href="classNLMISC_1_1IStream.html">NLMISC::IStream</a> &f) <font class="keywordflow">throw</font>(NLMISC::EStream)
01186 {
01187 f.serialVersion(1);
01188 CPSEmitter::serial(f);
01189 CPSModulatedEmitter::serialEmitteeSpeedScheme(f);
01190 }
01191
<a name="l01193"></a><a class="code" href="classNL3D_1_1CPSEmitterOmni.html#b1">01193</a> <font class="keywordtype">void</font> CPSEmitterOmni::newElement(CPSLocated *emitter, uint32 emitterIndex)
01194 {
01195 CPSEmitter::newElement(emitter, emitterIndex);
01196 <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#b1">newEmitteeSpeedElement</a>(emitter, emitterIndex);
01197 }
01198
<a name="l01200"></a><a class="code" href="classNL3D_1_1CPSEmitterOmni.html#b2">01200</a> <font class="keywordtype">void</font> CPSEmitterOmni::deleteElement(uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>)
01201 {
01202 CPSEmitter::deleteElement(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
01203 <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#b2">deleteEmitteeSpeedElement</a>(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
01204 }
01205
<a name="l01207"></a><a class="code" href="classNL3D_1_1CPSEmitterOmni.html#b3">01207</a> <font class="keywordtype">void</font> CPSEmitterOmni::resize(uint32 capacity)
01208 {
01209 <a class="code" href="debug_8h.html#a6">nlassert</a>(capacity < (1 << 16));
01210 CPSEmitter::resize(capacity);
01211 <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#b3">resizeEmitteeSpeed</a>(capacity);
01212 }
01213
<a name="l01215"></a><a class="code" href="classNL3D_1_1CPSEmitterDirectionnal.html#a3">01215</a> <font class="keywordtype">void</font> CPSEmitterDirectionnal::emit(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> &srcPos, uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, CVector &pos, CVector &speed)
01216 {
01217 <font class="comment">// TODO : verifier que ca marche si une particule s'emet elle-mem</font>
01218 <a class="code" href="debug_8h.html#a6">nlassert</a>(<a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>);
01219
01220
01221 speed = (<a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#n1">_EmitteeSpeedScheme</a> ? <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#n1">_EmitteeSpeedScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>) : <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#n0">_EmitteeSpeed</a>) * <a class="code" href="classNL3D_1_1CPSEmitterDirectionnal.html#n0">_Dir</a>;
01222 pos = srcPos;
01223 }
01224
<a name="l01226"></a><a class="code" href="classNL3D_1_1CPSEmitterDirectionnal.html#b1">01226</a> <font class="keywordtype">void</font> CPSEmitterDirectionnal::newElement(CPSLocated *emitter, uint32 emitterIndex)
01227 {
01228 CPSEmitter::newElement(emitter, emitterIndex);
01229 <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#b1">newEmitteeSpeedElement</a>(emitter, emitterIndex);
01230 }
01231
<a name="l01233"></a><a class="code" href="classNL3D_1_1CPSEmitterDirectionnal.html#b2">01233</a> <font class="keywordtype">void</font> CPSEmitterDirectionnal::deleteElement(uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>)
01234 {
01235 CPSEmitter::deleteElement(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
01236 <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#b2">deleteEmitteeSpeedElement</a>(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
01237 }
01238
<a name="l01240"></a><a class="code" href="classNL3D_1_1CPSEmitterDirectionnal.html#b3">01240</a> <font class="keywordtype">void</font> CPSEmitterDirectionnal::resize(uint32 capacity)
01241 {
01242 <a class="code" href="debug_8h.html#a6">nlassert</a>(capacity < (1 << 16));
01243 CPSEmitter::resize(capacity);
01244 <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#b3">resizeEmitteeSpeed</a>(capacity);
01245 }
01246
<a name="l01248"></a><a class="code" href="classNL3D_1_1CPSEmitterDirectionnal.html#a1">01248</a> <font class="keywordtype">void</font> CPSEmitterDirectionnal::serial(<a class="code" href="classNLMISC_1_1IStream.html">NLMISC::IStream</a> &f) <font class="keywordflow">throw</font>(NLMISC::EStream)
01249 {
01250 f.serialVersion(1);
01251 CPSEmitter::serial(f);
01252 CPSModulatedEmitter::serialEmitteeSpeedScheme(f);
01253 f.serial(_Dir);
01254 }
01255
01257 <font class="comment">// implementation of CPSEmitterRectangle //</font>
01259 <font class="comment"></font>
<a name="l01261"></a><a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#a1">01261</a> <font class="comment">void CPSEmitterRectangle::serial(NLMISC::IStream &f) throw(NLMISC::EStream)</font>
01262 {
01263 f.serialVersion(1);
01264 CPSEmitter::serial(f);
01265 CPSModulatedEmitter::serialEmitteeSpeedScheme(f);
01266 f.serial(_Basis);
01267 f.serial(_Width);
01268 f.serial(_Height);
01269 f.serial(_Dir);
01270
01271 }
01272
<a name="l01274"></a><a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#a3">01274</a> <font class="keywordtype">void</font> CPSEmitterRectangle::emit(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> &srcPos, uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, CVector &pos, CVector &speed)
01275 {
01276 CVector N = <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n0">_Basis</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>].X ^ <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n0">_Basis</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>].Y;
01277 pos = srcPos + ((rand() % 32000) * (1.f / 16000) - 1.f) * <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n1">_Width</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>] * <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n0">_Basis</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>].X
01278 + ((rand() % 32000) * (1.f / 16000) - 1.f) * <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n2">_Height</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>] * <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n0">_Basis</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>].Y;
01279 speed = (<a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#n1">_EmitteeSpeedScheme</a> ? <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#n1">_EmitteeSpeedScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>) : <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#n0">_EmitteeSpeed</a>)
01280 * (<a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n3">_Dir</a>.<a class="code" href="classNLMISC_1_1CVector.html#m0">x</a> * <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n0">_Basis</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>].X+ <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n3">_Dir</a>.<a class="code" href="classNLMISC_1_1CVector.html#m1">y</a> * <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n0">_Basis</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>].Y + <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n3">_Dir</a>.<a class="code" href="classNLMISC_1_1CVector.html#m2">z</a> * N);
01281 }
01282
<a name="l01284"></a><a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#a9">01284</a> <font class="keywordtype">void</font> CPSEmitterRectangle::setMatrix(uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, <font class="keyword">const</font> CMatrix &m)
01285 {
01286 <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getPos()[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>] = m.getPos();
01287
01288
01289 <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n0">_Basis</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>].X = m.getI();
01290 <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n0">_Basis</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>].Y = m.getJ();
01291 }
01292
<a name="l01294"></a><a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#a10">01294</a> CMatrix CPSEmitterRectangle::getMatrix(uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>)<font class="keyword"> const</font>
01295 <font class="keyword"></font>{
01296 CMatrix m;
01297 m.setPos(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getPos()[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>]);
01298 m.setRot(<a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n0">_Basis</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>].X, <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n0">_Basis</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>].Y, <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n0">_Basis</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>].X ^ <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n0">_Basis</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>].Y, <font class="keyword">true</font>);
01299 <font class="keywordflow">return</font> m;
01300 }
01301
<a name="l01303"></a><a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#a11">01303</a> <font class="keywordtype">void</font> CPSEmitterRectangle::setScale(uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, <font class="keywordtype">float</font> scale)
01304 {
01305 <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n1">_Width</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>] = scale;
01306 <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n2">_Height</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>] = scale;
01307 }
01308
<a name="l01310"></a><a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#a12">01310</a> <font class="keywordtype">void</font> CPSEmitterRectangle::setScale(uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, <font class="keyword">const</font> CVector &<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>)
01311 {
01312 <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n1">_Width</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>] = <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>.x;
01313 <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n2">_Height</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>] = <a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>.y;
01314 }
01315
<a name="l01317"></a><a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#a13">01317</a> CVector CPSEmitterRectangle::getScale(uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>)<font class="keyword"> const</font>
01318 <font class="keyword"></font>{
01319 <font class="keywordflow">return</font> CVector(<a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n1">_Width</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>], <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n2">_Height</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>], 1.f);
01320 }
01321
<a name="l01323"></a><a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#b1">01323</a> <font class="keywordtype">void</font> CPSEmitterRectangle::newElement(CPSLocated *emitterLocated, uint32 emitterIndex)
01324 {
01325 CPSEmitter::newElement(emitterLocated, emitterIndex);
01326 <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#b1">newEmitteeSpeedElement</a>(emitterLocated, emitterIndex);
01327 <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n0">_Basis</a>.insert(CPlaneBasis(CVector::K));
01328 <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n1">_Width</a>.insert(1.f);
01329 <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n2">_Height</a>.insert(1.f);
01330 }
01331
<a name="l01333"></a><a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#b2">01333</a> <font class="keywordtype">void</font> CPSEmitterRectangle::deleteElement(uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>)
01334 {
01335 CPSEmitter::deleteElement(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
01336 <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#b2">deleteEmitteeSpeedElement</a>(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
01337 <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n0">_Basis</a>.remove(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
01338 <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n1">_Width</a>.remove(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
01339 <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n2">_Height</a>.remove(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
01340 }
01341
<a name="l01343"></a><a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#b3">01343</a> <font class="keywordtype">void</font> CPSEmitterRectangle::resize(uint32 size)
01344 {
01345 <a class="code" href="debug_8h.html#a6">nlassert</a>(size < (1 << 16));
01346 CPSEmitter::resize(size);
01347 <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#b3">resizeEmitteeSpeed</a>(size);
01348 <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n0">_Basis</a>.resize(size);
01349 <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n1">_Width</a>.resize(size);
01350 <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n2">_Height</a>.resize(size);
01351 }
01352
<a name="l01354"></a><a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#a6">01354</a> <font class="keywordtype">void</font> CPSEmitterRectangle::showTool(<font class="keywordtype">void</font>)
01355 {
01356 <a class="code" href="debug_8h.html#a6">nlassert</a>(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>);
01357 <font class="keyword">const</font> uint size = <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSize();
01358 <font class="keywordflow">if</font> (!size) <font class="keywordflow">return</font>;
01359 <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#a21">setupDriverModelMatrix</a>();
01360 CMatrix mat;
01361
01362 <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#l0">CPSLocated</a> *loc;
01363 uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>;
01364 <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#z720_0">CPSLocatedBindable</a> *lb;
01365 <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getOwner()->getCurrentEditedElement(loc, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, lb);
01366
01367 <font class="keywordflow">for</font> (uint k = 0; k < size; ++k)
01368 {
01369 <font class="keyword">const</font> CVector &I = <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n0">_Basis</a>[k].X;
01370 <font class="keyword">const</font> CVector &J = <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n0">_Basis</a>[k].Y;
01371 mat.setRot(I, J , I ^J);
01372 mat.setPos(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getPos()[k]);
01373 CPSUtil::displayBasis(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#a10">getDriver</a>() ,<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#a17">getLocatedMat</a>(), mat, 1.f, *<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#a11">getFontGenerator</a>(), *<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#a13">getFontManager</a>());
01374 <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#a21">setupDriverModelMatrix</a>();
01375
01376 <font class="keyword">const</font> CRGBA col = ((lb == NULL || <font class="keyword">this</font> == lb) && loc == <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a> && <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a> == k ? CRGBA::Red : CRGBA(127, 127, 127));
01377
01378
01379
01380 <font class="keyword">const</font> CVector &pos = <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getPos()[k];
01381 CPSUtil::display3DQuad(*<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#a10">getDriver</a>(), pos + I * <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n1">_Width</a>[k] + J * <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n2">_Height</a>[k]
01382 , pos + I * <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n1">_Width</a>[k] - J * <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n2">_Height</a>[k]
01383 , pos - I * <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n1">_Width</a>[k] - J * <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n2">_Height</a>[k]
01384 , pos - I * <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n1">_Width</a>[k] + J * <a class="code" href="classNL3D_1_1CPSEmitterRectangle.html#n2">_Height</a>[k], col);
01385 }
01386 }
01387
01388
01389
01391 <font class="comment">// CPSEmitterconic implementation //</font>
01393 <font class="comment"></font>
<a name="l01395"></a><a class="code" href="classNL3D_1_1CPSEmitterConic.html#a1">01395</a> <font class="comment">void CPSEmitterConic::serial(NLMISC::IStream &f) throw(NLMISC::EStream)</font>
01396 {
01397 f.serialVersion(1);
01398 CPSEmitterDirectionnal::serial(f);
01399 f.serial(_Radius);
01400 }
01401
<a name="l01403"></a><a class="code" href="classNL3D_1_1CPSEmitterConic.html#a6">01403</a> <font class="keywordtype">void</font> CPSEmitterConic::setDir(<font class="keyword">const</font> CVector &<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>)
01404 {
01405 CPSEmitterDirectionnal::setDir(<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>);
01406
01407 }
01408
<a name="l01410"></a><a class="code" href="classNL3D_1_1CPSEmitterConic.html#a3">01410</a> <font class="keywordtype">void</font> CPSEmitterConic::emit(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> &srcPos, uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, CVector &pos, CVector &speed)
01411 {
01412 <font class="comment">// TODO : optimize that</font>
01413 <a class="code" href="debug_8h.html#a6">nlassert</a>(<a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>);
01414
01415 <font class="comment">// we choose a custom direction like with omnidirectionnal emitter</font>
01416 <font class="comment">// then we force the direction vect to have the unit size</font>
01417
01418 <font class="keyword">static</font> <font class="keyword">const</font> <font class="keywordtype">double</font> divRand = (2.0 / RAND_MAX);
01419
01420 CVector dir((<font class="keywordtype">float</font>) (rand() * divRand - 1)
01421 , (<font class="keywordtype">float</font>) (rand() * divRand - 1)
01422 , (<font class="keywordtype">float</font>) (rand() * divRand - 1) );
01423
01424 <font class="keyword">const</font> <font class="keywordtype">float</font> n =dir.norm();
01425
01426 dir *= <a class="code" href="classNL3D_1_1CPSEmitterConic.html#n0">_Radius</a> / n;
01427
01428 dir -= (<a class="code" href="classNL3D_1_1CPSEmitterDirectionnal.html#n0">_Dir</a> * dir) * <a class="code" href="classNL3D_1_1CPSEmitterDirectionnal.html#n0">_Dir</a>;
01429 dir += <a class="code" href="classNL3D_1_1CPSEmitterDirectionnal.html#n0">_Dir</a>;
01430 dir.<a class="code" href="classNLMISC_1_1CVector.html#z331_4">normalize</a>();
01431
01432
01433 speed = (<a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#n1">_EmitteeSpeedScheme</a> ? <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#n1">_EmitteeSpeedScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>) : <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#n0">_EmitteeSpeed</a>)
01434 * dir;
01435 pos = srcPos;
01436 }
01437
01439 <font class="comment">// CPSSphericalEmitter implementation //</font>
01441 <font class="comment"></font>
<a name="l01443"></a><a class="code" href="classNL3D_1_1CPSSphericalEmitter.html#a3">01443</a> <font class="comment">void CPSSphericalEmitter::emit(const NLMISC::CVector &srcPos, uint32 index, CVector &pos, CVector &speed)</font>
01444 {
01445 <font class="keyword">static</font> <font class="keyword">const</font> <font class="keywordtype">double</font> divRand = (2.0 / RAND_MAX);
01446 CVector dir((<font class="keywordtype">float</font>) (rand() * divRand - 1), (<font class="keywordtype">float</font>) (rand() * divRand - 1) , (<font class="keywordtype">float</font>) (rand() * divRand - 1) );
01447 dir.normalize();
01448 pos = srcPos + _Radius[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>] * dir;
01449 speed = (_EmitteeSpeedScheme ? _EmitteeSpeedScheme->get(_Owner, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>) : _EmitteeSpeed) * dir;
01450 }
01451
01452
<a name="l01454"></a><a class="code" href="classNL3D_1_1CPSSphericalEmitter.html#a4">01454</a> <font class="keywordtype">void</font> CPSSphericalEmitter::showTool(<font class="keywordtype">void</font>)
01455 {
01456 <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#l0">CPSLocated</a> *loc;
01457 uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>;
01458 <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#z720_0">CPSLocatedBindable</a> *lb;
01459 <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getOwner()->getCurrentEditedElement(loc, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, lb);
01460
01461
01462 TPSAttribFloat::const_iterator radiusIt = <a class="code" href="classNL3D_1_1CPSSphericalEmitter.html#n0">_Radius</a>.begin();
01463 TPSAttribVector::const_iterator posIt = <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getPos().begin(), endPosIt = <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getPos().end();
01464 <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#a21">setupDriverModelMatrix</a>();
01465 <font class="keywordflow">for</font> (uint k = 0; posIt != endPosIt; ++posIt, ++radiusIt, ++k)
01466 {
01467 <font class="keyword">const</font> CRGBA col = ((lb == NULL || <font class="keyword">this</font> == lb) && loc == <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a> && <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a> == k ? CRGBA::Red : CRGBA(127, 127, 127));
01468 CPSUtil::displaySphere(*<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#a10">getDriver</a>(), *radiusIt, *posIt, 5, col);
01469 }
01470 }
01471
01472
<a name="l01474"></a><a class="code" href="classNL3D_1_1CPSSphericalEmitter.html#a7">01474</a> <font class="keywordtype">void</font> CPSSphericalEmitter::setMatrix(uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, <font class="keyword">const</font> CMatrix &m)
01475 {
01476 <a class="code" href="debug_8h.html#a6">nlassert</a>(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a> < <a class="code" href="classNL3D_1_1CPSSphericalEmitter.html#n0">_Radius</a>.getSize());
01477 <font class="comment">// compute new pos</font>
01478 <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getPos()[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>] = m.getPos();
01479
01480 }
01481
<a name="l01483"></a><a class="code" href="classNL3D_1_1CPSSphericalEmitter.html#a8">01483</a> CMatrix CPSSphericalEmitter::getMatrix(uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>)<font class="keyword"> const</font>
01484 <font class="keyword"></font>{
01485 <a class="code" href="debug_8h.html#a6">nlassert</a>(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a> < <a class="code" href="classNL3D_1_1CPSSphericalEmitter.html#n0">_Radius</a>.getSize());
01486 CMatrix m;
01487 m.identity();
01488 m.translate(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getPos()[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>]);
01489 <font class="keywordflow">return</font> m;
01490 }
01491
<a name="l01493"></a><a class="code" href="classNL3D_1_1CPSSphericalEmitter.html#a1">01493</a> <font class="keywordtype">void</font> CPSSphericalEmitter::serial(<a class="code" href="classNLMISC_1_1IStream.html">NLMISC::IStream</a> &f) <font class="keywordflow">throw</font>(NLMISC::EStream)
01494 {
01495 f.serialVersion(1);
01496 CPSEmitter::serial(f);
01497 CPSModulatedEmitter::serialEmitteeSpeedScheme(f);
01498 f.serial(_Radius);
01499 }
01500
<a name="l01502"></a><a class="code" href="classNL3D_1_1CPSSphericalEmitter.html#b1">01502</a> <font class="keywordtype">void</font> CPSSphericalEmitter::newElement(CPSLocated *emitterLocated, uint32 emitterIndex)
01503 {
01504 CPSEmitter::newElement(emitterLocated, emitterIndex);
01505 <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#b1">newEmitteeSpeedElement</a>(emitterLocated, emitterIndex);
01506 <a class="code" href="classNL3D_1_1CPSSphericalEmitter.html#n0">_Radius</a>.insert(1.f);
01507 }
01508
<a name="l01510"></a><a class="code" href="classNL3D_1_1CPSSphericalEmitter.html#b2">01510</a> <font class="keywordtype">void</font> CPSSphericalEmitter::deleteElement(uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>)
01511 {
01512 CPSEmitter::deleteElement(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
01513 <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#b2">deleteEmitteeSpeedElement</a>(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
01514 <a class="code" href="classNL3D_1_1CPSSphericalEmitter.html#n0">_Radius</a>.remove(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>);
01515 }
01516
<a name="l01518"></a><a class="code" href="classNL3D_1_1CPSSphericalEmitter.html#b3">01518</a> <font class="keywordtype">void</font> CPSSphericalEmitter::resize(uint32 size)
01519 {
01520 <a class="code" href="debug_8h.html#a6">nlassert</a>(size < (1 << 16));
01521 CPSEmitter::resize(size);
01522 <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#b3">resizeEmitteeSpeed</a>(size);
01523 <a class="code" href="classNL3D_1_1CPSSphericalEmitter.html#n0">_Radius</a>.resize(size);
01524 }
01525
01527 <font class="comment">// CPSRadialEmitter implementation //</font>
01529 <font class="comment"></font>
<a name="l01531"></a><a class="code" href="classNL3D_1_1CPSRadialEmitter.html#a1">01531</a> <font class="comment">void CPSRadialEmitter::serial(NLMISC::IStream &f) throw(NLMISC::EStream)</font>
01532 {
01533 f.serialVersion(1);
01534 CPSEmitterDirectionnal::serial(f);
01535 }
01536
<a name="l01538"></a><a class="code" href="classNL3D_1_1CPSRadialEmitter.html#a3">01538</a> <font class="keywordtype">void</font> CPSRadialEmitter::emit(<font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> &srcPos, uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>, <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> &pos, <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> &speed)
01539 {
01540 <font class="comment">// TODO : verifier que ca marche si une particule s'emet elle-mem</font>
01541 <a class="code" href="debug_8h.html#a6">nlassert</a>(<a class="code" href="classNL3D_1_1CPSEmitter.html#n0">_EmittedType</a>);
01542
01543 <font class="keyword">static</font> <font class="keyword">const</font> <font class="keywordtype">double</font> divRand = (2.0 / RAND_MAX);
01544 CVector dir((<font class="keywordtype">float</font>) (rand() * divRand - 1)
01545 , (<font class="keywordtype">float</font>) (rand() * divRand - 1)
01546 , (<font class="keywordtype">float</font>) (rand() * divRand - 1) );
01547 dir -= (dir * <a class="code" href="classNL3D_1_1CPSEmitterDirectionnal.html#n0">_Dir</a>) * <a class="code" href="classNL3D_1_1CPSEmitterDirectionnal.html#n0">_Dir</a>; <font class="comment">//keep tangential direction</font>
01548 dir.<a class="code" href="classNLMISC_1_1CVector.html#z331_4">normalize</a>();
01549
01550 speed = (<a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#n1">_EmitteeSpeedScheme</a> ? <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#n1">_EmitteeSpeedScheme</a>->get(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>, <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>) : <a class="code" href="classNL3D_1_1CPSModulatedEmitter.html#n0">_EmitteeSpeed</a>) * dir;
01551 pos = srcPos;
01552 }
01553
01554
01555
01556 } <font class="comment">// NL3D</font>
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