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authorneodarz <neodarz@neodarz.net>2018-08-11 20:21:34 +0200
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
+<title>NeL: move_container.cpp File Reference</title>
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+</head><body>
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+<h1>move_container.cpp File Reference</h1><hr><a name="_details"></a><h2>Detailed Description</h2>
+<dl compact><dt><b>Id</b></dt><dd><a class="el" href="a04624.html">move_container.cpp</a>,v 1.45 2004/02/09 14:57:33 legros Exp </dd></dl>
+
+<p>
+Definition in file <a class="el" href="a06047.html">move_container.cpp</a>.
+<p>
+<code>#include "<a class="el" href="a06452.html">stdpacs.h</a>"</code><br>
+<code>#include "<a class="el" href="a06054.html">pacs/move_primitive.h</a>"</code><br>
+<code>#include "<a class="el" href="a06051.html">pacs/move_element.h</a>"</code><br>
+<code>#include "<a class="el" href="a06199.html">pacs/primitive_block.h</a>"</code><br>
+<code>#include "<a class="el" href="a05788.html">nel/misc/hierarchical_timer.h</a>"</code><br>
+<code>#include "<a class="el" href="a05801.html">nel/misc/i_xml.h</a>"</code><br>
+<code>#include &lt;math.h&gt;</code><br>
+<code>#include &lt;float.h&gt;</code><br>
+
+<p>
+<a href="a06047.html">Go to the source code of this file.</a><table border=0 cellpadding=0 cellspacing=0>
+<tr><td></td></tr>
+<tr><td colspan=2><br><h2>Defines</h2></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>#define&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a04624.html#a0">NELPACS_ALLOC_DYNAMIC_INFO</a>&nbsp;&nbsp;&nbsp;100</td></tr>
+
+<tr><td class="memItemLeft" nowrap align=right valign=top>#define&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a04624.html#a1">NELPACS_ALLOC_STATIC_INFO</a>&nbsp;&nbsp;&nbsp;100</td></tr>
+
+<tr><td class="memItemLeft" nowrap align=right valign=top>#define&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a04624.html#a2">NLPACS_HAUTO_EVAL_COLLISION</a>&nbsp;&nbsp;&nbsp;H_AUTO_USE ( NLPACS_Eval_Collision )</td></tr>
+
+<tr><td colspan=2><br><h2>Functions</h2></td></tr>
+<tr><td class="memItemLeft" nowrap align=right valign=top>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="a04624.html#a3">H_AUTO_DECL</a> (NLPACS_Eval_Collision) namespace NLPACS</td></tr>
+
+</table>
+<hr><h2>Define Documentation</h2>
+<a class="anchor" name="a0" doxytag="move_container.cpp::NELPACS_ALLOC_DYNAMIC_INFO" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> #define NELPACS_ALLOC_DYNAMIC_INFO&nbsp;&nbsp;&nbsp;100
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a06047.html#l00040">40</a> of file <a class="el" href="a06047.html">move_container.cpp</a>. </td>
+ </tr>
+</table>
+<a class="anchor" name="a1" doxytag="move_container.cpp::NELPACS_ALLOC_STATIC_INFO" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> #define NELPACS_ALLOC_STATIC_INFO&nbsp;&nbsp;&nbsp;100
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a06047.html#l00041">41</a> of file <a class="el" href="a06047.html">move_container.cpp</a>. </td>
+ </tr>
+</table>
+<a class="anchor" name="a2" doxytag="move_container.cpp::NLPACS_HAUTO_EVAL_COLLISION" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> #define NLPACS_HAUTO_EVAL_COLLISION&nbsp;&nbsp;&nbsp;H_AUTO_USE ( NLPACS_Eval_Collision )
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Referenced by <a class="el" href="a06047.html#l00043">H_AUTO_DECL()</a>. </td>
+ </tr>
+</table>
+<hr><h2>Function Documentation</h2>
+<a class="anchor" name="a3" doxytag="move_container.cpp::H_AUTO_DECL" ></a><p>
+<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
+ <tr>
+ <td class="mdRow">
+ <table cellpadding="0" cellspacing="0" border="0">
+ <tr>
+ <td class="md" nowrap valign="top"> H_AUTO_DECL </td>
+ <td class="md" valign="top">(&nbsp;</td>
+ <td class="md" nowrap valign="top">NLPACS_Eval_Collision&nbsp;</td>
+ <td class="mdname1" valign="top" nowrap> </td>
+ <td class="md" valign="top">&nbsp;)&nbsp;</td>
+ <td class="md" nowrap></td>
+ </tr>
+
+ </table>
+ </td>
+ </tr>
+</table>
+<table cellspacing=5 cellpadding=0 border=0>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ <td>
+
+<p>
+
+<p>
+Definition at line <a class="el" href="a06047.html#l00043">43</a> of file <a class="el" href="a06047.html">move_container.cpp</a>.
+<p>
+References <a class="el" href="a05538.html#l02654">file</a>, <a class="el" href="a05973.html#l00198">NLMISC::CMatrix::getPos()</a>, <a class="el" href="a05788.html#l00056">H_AUTO</a>, <a class="el" href="a05646.html#l01013">height</a>, <a class="el" href="a05646.html#l00225">index</a>, <a class="el" href="a05484.html#l00038">min</a>, <a class="el" href="a05972.html#l01244">NLMISC::CMatrix::mulVector()</a>, <a class="el" href="a06048.html#l00036">NELPACS_CONTAINER_TRIGGER_DEFAULT_SIZE</a>, <a class="el" href="a06054.html#l00038">NELPACS_DIST_BACK</a>, <a class="el" href="a05622.html#l00290">nlassert</a>, <a class="el" href="a04624.html#a2">NLPACS_HAUTO_EVAL_COLLISION</a>, <a class="el" href="a05622.html#l00135">nlwarning</a>, <a class="el" href="a06682.html#l00119">NLMISC::CVector::normalize()</a>, <a class="el" href="a05587.html#l00079">NLMISC::Pi</a>, <a class="el" href="a05646.html#l00993">r</a>, <a class="el" href="a06462.html#l00232">NLMISC::IStream::serial()</a>, <a class="el" href="a05981.html#l00104">sint</a>, <a class="el" href="a05646.html#l00645">size</a>, <a class="el" href="a05981.html#l00105">uint</a>, <a class="el" href="a05981.html#l00098">uint16</a>, <a class="el" href="a05981.html#l00096">uint8</a>, <a class="el" href="a05646.html#l01013">width</a>, <a class="el" href="a05646.html#l00236">x</a>, <a class="el" href="a06673.html#l00051">NLMISC::CVector::x</a>, <a class="el" href="a05646.html#l00236">y</a>, <a class="el" href="a06673.html#l00051">NLMISC::CVector::y</a>, and <a class="el" href="a06673.html#l00051">NLMISC::CVector::z</a>.
+<p>
+<div class="fragment"><pre>00048 :
+00049
+00050 <span class="comment">// Non collisionnable primitive</span>
+00051 Their moves are evaluate one by one with evalNCPrimitiveCollision().
+00052 If a collision is found, reaction() is called.
+00053
+00054 <span class="comment">// Collisionnable primitives</span>
+00055 Each primitive must be moved first with the move() method.
+00056 Their moves are evaluate all at once. All the collisions found are time sorted <a class="code" href="a04223.html#a647">in</a> a time orderin table (_TimeOT).
+00057 While the table is not empty, the first collision occured <a class="code" href="a04223.html#a647">in</a> time is solved and
+00058 If a collision is found, reaction() is called.
+00059
+00060
+00061 ****************************************************************************/
+00062
+00063 <span class="keyword">namespace </span>NLPACS
+00064 {
+00065
+00066 <span class="comment">// ***************************************************************************</span>
+00067
+00068 CMoveContainer::~CMoveContainer ()
+00069 {
+00070 clear ();
+00071 }
+00072
+00073 <span class="comment">// ***************************************************************************</span>
+00074
+00075 <span class="keywordtype">void</span> CMoveContainer::clear ()
+00076 {
+00077 <span class="comment">// Clear all primitives</span>
+00078 std::set&lt;CMovePrimitive*&gt;::iterator ite=_PrimitiveSet.begin();
+00079 <span class="keywordflow">while</span> (ite!=_PrimitiveSet.end ())
+00080 {
+00081 freePrimitive (*ite);
+00082 ite++;
+00083 }
+00084
+00085 <span class="comment">// Clear primitive set</span>
+00086 _PrimitiveSet.clear ();
+00087
+00088 <span class="comment">// Clear root changed</span>
+00089 _ChangedRoot.clear ();
+00090
+00091 <span class="comment">// Clear static world image set</span>
+00092 _StaticWorldImage.clear ();
+00093
+00094 <span class="comment">// Clear cell array</span>
+00095 _VectorCell.clear ();
+00096
+00097 <span class="comment">// Clear time ot</span>
+00098 _TimeOT.clear ();
+00099 }
+00100
+00101 <span class="comment">// ***************************************************************************</span>
+00102
+00103 <span class="keywordtype">void</span> CMoveContainer::init (<span class="keywordtype">double</span> xmin, <span class="keywordtype">double</span> ymin, <span class="keywordtype">double</span> xmax, <span class="keywordtype">double</span> ymax, <a class="code" href="a04558.html#a15">uint</a> widthCellCount, <a class="code" href="a04558.html#a15">uint</a> heightCellCount,
+00104 <span class="keywordtype">double</span> primitiveMaxSize, <a class="code" href="a04558.html#a7">uint8</a> numWorldImage, <a class="code" href="a04558.html#a15">uint</a> maxIteration, <a class="code" href="a04558.html#a15">uint</a> otSize)
+00105 {
+00106 <span class="comment">// Clear arrays</span>
+00107 clear ();
+00108
+00109 <span class="comment">// Create world images</span>
+00110 _ChangedRoot.resize (numWorldImage);
+00111 <span class="keywordflow">for</span> (<a class="code" href="a04558.html#a15">uint</a> i=0; i&lt;numWorldImage; i++)
+00112 _ChangedRoot[i]=NULL;
+00113
+00114 <span class="comment">// Not in test mode</span>
+00115 _Retriever=NULL;
+00116
+00117 <span class="comment">// Element size</span>
+00118 _PrimitiveMaxSize=primitiveMaxSize;
+00119
+00120 <span class="comment">// BB</span>
+00121 _Xmin=xmin;
+00122 _Ymin=ymin;
+00123 _Xmax=xmax;
+00124 _Ymax=ymax;
+00125
+00126 <span class="comment">// Cells count</span>
+00127 _CellCountWidth=widthCellCount;
+00128 _CellCountHeight=heightCellCount;
+00129
+00130 <span class="comment">// Cells size</span>
+00131 _CellWidth=(_Xmax - _Xmin)/(<span class="keywordtype">double</span>)_CellCountWidth;
+00132 _CellHeight=(_Ymax - _Ymin)/(<span class="keywordtype">double</span>)_CellCountHeight;
+00133
+00134 <span class="comment">// Cell array</span>
+00135 _VectorCell.resize (numWorldImage);
+00136 <span class="keywordflow">for</span> (<a class="code" href="a04558.html#a15">uint</a> j=0; j&lt;numWorldImage; j++)
+00137 _VectorCell[j].resize (_CellCountWidth * _CellCountHeight);
+00138
+00139 <span class="comment">// resize OT</span>
+00140 _OtSize=otSize;
+00141 _TimeOT.resize (otSize);
+00142
+00143 <span class="comment">// Clear the OT</span>
+00144 clearOT ();
+00145
+00146 <span class="comment">// Clear test time</span>
+00147 _TestTime=0xffffffff;
+00148 _MaxTestIteration=maxIteration;
+00149
+00150 <span class="comment">// Resize trigger array</span>
+00151 _Triggers.resize (NELPACS_CONTAINER_TRIGGER_DEFAULT_SIZE);
+00152 }
+00153
+00154 <span class="comment">// ***************************************************************************</span>
+00155
+00156 <span class="keywordtype">void</span> CMoveContainer::init (CGlobalRetriever* retriever, <a class="code" href="a04558.html#a15">uint</a> widthCellCount, <a class="code" href="a04558.html#a15">uint</a> heightCellCount, <span class="keywordtype">double</span> primitiveMaxSize,
+00157 <a class="code" href="a04558.html#a7">uint8</a> numWorldImage, <a class="code" href="a04558.html#a15">uint</a> maxIteration, <a class="code" href="a04558.html#a15">uint</a> otSize)
+00158 {
+00159 <span class="comment">// Get min max of the global retriever BB</span>
+00160 CVector <a class="code" href="a04061.html#a0">min</a>=retriever-&gt;getBBox().getMin();
+00161 CVector max=retriever-&gt;getBBox().getMax();
+00162
+00163 <span class="comment">// Setup min max</span>
+00164 <span class="keywordtype">double</span> xmin=<a class="code" href="a04061.html#a0">min</a>.x;
+00165 <span class="keywordtype">double</span> ymin=<a class="code" href="a04061.html#a0">min</a>.y;
+00166 <span class="keywordtype">double</span> xmax=max.x;
+00167 <span class="keywordtype">double</span> ymax=max.y;
+00168
+00169 <span class="comment">// Init</span>
+00170 init (xmin, ymin, xmax, ymax, widthCellCount, heightCellCount, primitiveMaxSize, numWorldImage, maxIteration, otSize);
+00171
+00172 <span class="comment">// Init the retriever</span>
+00173 _Retriever=retriever;
+00174 }
+00175
+00176 <span class="comment">// ***************************************************************************</span>
+00177
+00178 <span class="keywordtype">void</span> CMoveContainer::evalCollision (<span class="keywordtype">double</span> deltaTime, <a class="code" href="a04558.html#a7">uint8</a> worldImage)
+00179 {
+00180 NL_ALLOC_CONTEXT( Pacs )
+00181 <a class="code" href="a04624.html#a2">NLPACS_HAUTO_EVAL_COLLISION</a>
+00182
+00183 <span class="comment">// H_AUTO(PACS_MC_evalCollision);</span>
+00184
+00185 <span class="comment">// New test time</span>
+00186 _TestTime++;
+00187
+00188 <span class="comment">// Delta time</span>
+00189 _DeltaTime=deltaTime;
+00190
+00191 <span class="comment">// Clear triggers</span>
+00192 _Triggers.clear ();
+00193
+00194 <span class="comment">// Update the bounding box and position of modified primitives</span>
+00195 updatePrimitives (0.f, worldImage);
+00196
+00197 <span class="preprocessor">#ifdef NL_DEBUG</span>
+00198 <span class="preprocessor"></span> <span class="comment">// Check list integrity</span>
+00199 <span class="comment">//checkSortedList ();</span>
+00200 <span class="preprocessor">#endif // NL_DEBUG</span>
+00201 <span class="preprocessor"></span>
+00202 <span class="comment">// Get first collision</span>
+00203 _PreviousCollisionNode = &amp;_TimeOT[0];
+00204
+00205 <span class="comment">// Eval all collisions</span>
+00206 evalAllCollisions (0.f, worldImage);
+00207
+00208 <span class="comment">// Clear modified list</span>
+00209 clearModifiedList (worldImage);
+00210
+00211 <span class="comment">// Modified list is empty at this point</span>
+00212 <a class="code" href="a04199.html#a6">nlassert</a> (_ChangedRoot[worldImage]==NULL);
+00213
+00214 <span class="comment">// Previous node is a 'hard' OT node</span>
+00215 <a class="code" href="a04199.html#a6">nlassert</a> (!_PreviousCollisionNode-&gt;isInfo());
+00216
+00217 <span class="comment">// Get next collision</span>
+00218 CCollisionOTInfo *nextCollision;
+00219 {
+00220 <a class="code" href="a04365.html#a4">H_AUTO</a> (NLPACS_Get_Next_Info);
+00221 nextCollision=_PreviousCollisionNode-&gt;getNextInfo ();
+00222 }
+00223
+00224 <span class="comment">// Collision ?</span>
+00225 <span class="keywordflow">while</span> (nextCollision)
+00226 {
+00227 <span class="comment">// Get new previous OT hard node</span>
+00228 _PreviousCollisionNode=nextCollision-&gt;getPrevious ();
+00229
+00230 <span class="comment">// Previous node is a 'hard' OT node</span>
+00231 <a class="code" href="a04199.html#a6">nlassert</a> (!_PreviousCollisionNode-&gt;isInfo());
+00232
+00233 <span class="comment">// Keep this collision</span>
+00234 reaction (*nextCollision);
+00235
+00236 <span class="comment">// Remove this collision from ot</span>
+00237 <span class="keywordflow">if</span> (!nextCollision-&gt;isCollisionAgainstStatic ())
+00238 {
+00239 <span class="comment">// Remove the primitive from OT</span>
+00240 nextCollision-&gt;unlink();
+00241
+00242 CCollisionOTDynamicInfo *info = static_cast&lt;CCollisionOTDynamicInfo*&gt;(nextCollision);
+00243 <span class="keywordflow">if</span> (info-&gt;getFirstPrimitive())
+00244 info-&gt;getFirstPrimitive()-&gt;removeCollisionOTInfo(info);
+00245 <span class="keywordflow">if</span> (info-&gt;getSecondPrimitive())
+00246 info-&gt;getSecondPrimitive()-&gt;removeCollisionOTInfo(info);
+00247 }
+00248
+00249 <span class="comment">// Last time</span>
+00250 <span class="keywordtype">double</span> newTime=nextCollision-&gt;getCollisionTime ();
+00251
+00252 <span class="comment">// Remove modified objects from the OT</span>
+00253 removeModifiedFromOT (worldImage);
+00254
+00255 <span class="comment">// Must have been removed</span>
+00256 <a class="code" href="a04199.html#a6">nlassert</a> (nextCollision-&gt;getPrevious ()==NULL);
+00257 <a class="code" href="a04199.html#a6">nlassert</a> (nextCollision-&gt;CCollisionOT::getNext ()==NULL);
+00258
+00259 <span class="comment">// Update the bounding box and position of modified primitives</span>
+00260 updatePrimitives (newTime, worldImage);
+00261
+00262 <span class="comment">// Eval all collisions of modified objects for the new delta t</span>
+00263 evalAllCollisions (newTime, worldImage);
+00264
+00265 <span class="comment">// Clear modified list</span>
+00266 clearModifiedList (worldImage);
+00267
+00268 <span class="comment">// Get next collision</span>
+00269 nextCollision=_PreviousCollisionNode-&gt;getNextInfo ();
+00270 }
+00271
+00272 <span class="preprocessor">#ifdef NL_DEBUG</span>
+00273 <span class="preprocessor"></span> <span class="comment">// OT must be cleared</span>
+00274 checkOT ();
+00275 <span class="preprocessor">#endif // NL_DEBUG</span>
+00276 <span class="preprocessor"></span>
+00277 <span class="comment">// Free ordered table info</span>
+00278 freeAllOTInfo ();
+00279
+00280 <span class="comment">// Some init</span>
+00281 _PreviousCollisionNode=NULL;
+00282 }
+00283
+00284 <span class="comment">// ***************************************************************************</span>
+00285
+00286 <span class="keywordtype">bool</span> CMoveContainer::testMove (UMovePrimitive* primitive, <span class="keyword">const</span> <a class="code" href="a03664.html">CVectorD</a>&amp; speed, <span class="keywordtype">double</span> deltaTime, <a class="code" href="a04558.html#a7">uint8</a> worldImage, <a class="code" href="a03664.html">CVectorD</a> *contactNormal)
+00287 {
+00288 NL_ALLOC_CONTEXT( Pacs )
+00289
+00290 <span class="comment">// H_AUTO(PACS_MC_testMove);</span>
+00291
+00292 <span class="keywordflow">if</span> (contactNormal)
+00293 *contactNormal = CVectorD::Null;
+00294
+00295 <span class="comment">// Cast</span>
+00296 <a class="code" href="a04199.html#a6">nlassert</a> (dynamic_cast&lt;CMovePrimitive*&gt;(primitive));
+00297 CMovePrimitive* prim=static_cast&lt;CMovePrimitive*&gt;(primitive);
+00298
+00299 <span class="comment">// New test time</span>
+00300 _TestTime++;
+00301
+00302 <span class="comment">// Delta time</span>
+00303 _DeltaTime=deltaTime;
+00304
+00305 <span class="comment">// Get the world image primitive</span>
+00306 <a class="code" href="a04558.html#a7">uint8</a> primitiveWorldImage;
+00307 CPrimitiveWorldImage *wI;
+00308 <span class="keywordflow">if</span> (prim-&gt;isNonCollisionable ())
+00309 {
+00310 wI=prim-&gt;getWorldImage (0);
+00311 primitiveWorldImage=worldImage;
+00312 }
+00313 <span class="keywordflow">else</span>
+00314 {
+00315 wI=prim-&gt;getWorldImage (worldImage);
+00316 primitiveWorldImage=worldImage;
+00317 }
+00318
+00319 <span class="comment">// Backup speed</span>
+00320 <a class="code" href="a03664.html">CVectorD</a> oldSpeed=wI-&gt;getSpeed ();
+00321
+00322 <span class="comment">// Set speed</span>
+00323 wI-&gt;move (speed, *<span class="keyword">this</span>, *prim, primitiveWorldImage);
+00324
+00325 <span class="comment">// Update the bounding box and position of the primitive</span>
+00326 wI-&gt;update (0, _DeltaTime, *prim);
+00327
+00328 <span class="comment">// Compute cells overlaped by the primitive</span>
+00329 <span class="keywordflow">if</span> (!prim-&gt;isNonCollisionable ())
+00330 updateCells (prim, worldImage);
+00331
+00332 <span class="preprocessor">#ifdef NL_DEBUG</span>
+00333 <span class="preprocessor"></span> <span class="comment">// Check list integrity</span>
+00334 <span class="comment">// checkSortedList ();</span>
+00335 <span class="preprocessor">#endif // NL_DEBUG</span>
+00336 <span class="preprocessor"></span>
+00337 <span class="comment">// Result</span>
+00338 <span class="keywordtype">bool</span> result=<span class="keyword">false</span>;
+00339 <span class="keywordtype">bool</span> testMoveValid;
+00340
+00341 <span class="comment">// Eval first each static world images</span>
+00342 result=evalOneTerrainCollision (0, prim, primitiveWorldImage, <span class="keyword">true</span>, testMoveValid, NULL, contactNormal);
+00343
+00344 <span class="comment">// Eval first each static world images</span>
+00345 <span class="keywordflow">if</span> (!result)
+00346 {
+00347 std::set&lt;uint8&gt;::iterator ite=_StaticWorldImage.begin();
+00348 <span class="keywordflow">while</span> (ite!=_StaticWorldImage.end())
+00349 {
+00350
+00351 <span class="comment">// Eval in this world image</span>
+00352 result=evalOnePrimitiveCollision (0, prim, *ite, primitiveWorldImage, <span class="keyword">true</span>, <span class="keyword">true</span>, testMoveValid, NULL, contactNormal);
+00353
+00354 <span class="comment">// If found, abort</span>
+00355 <span class="keywordflow">if</span> (result)
+00356 <span class="keywordflow">break</span>;
+00357
+00358 <span class="comment">// Next world image</span>
+00359 ite++;
+00360 }
+00361 }
+00362
+00363 <span class="comment">// Eval collisions if not found and not tested</span>
+00364 <span class="keywordflow">if</span> ((!result) &amp;&amp; (_StaticWorldImage.find (worldImage)==_StaticWorldImage.end()))
+00365 result=evalOnePrimitiveCollision (0, prim, worldImage, primitiveWorldImage, <span class="keyword">true</span>, <span class="keyword">false</span>, testMoveValid, NULL, contactNormal);
+00366
+00367 <span class="comment">// Backup speed only if the primitive is inserted in the world image</span>
+00368 <span class="keywordflow">if</span> (prim-&gt;isInserted (primitiveWorldImage))
+00369 wI-&gt;move (oldSpeed, *<span class="keyword">this</span>, *prim, primitiveWorldImage);
+00370
+00371 <span class="preprocessor">#ifdef NL_DEBUG</span>
+00372 <span class="preprocessor"></span> <span class="comment">// OT must be cleared</span>
+00373 checkOT ();
+00374 <span class="preprocessor">#endif // NL_DEBUG</span>
+00375 <span class="preprocessor"></span>
+00376 <span class="comment">// Free ordered table info</span>
+00377 freeAllOTInfo ();
+00378
+00379 <span class="comment">// Some init</span>
+00380 _PreviousCollisionNode=NULL;
+00381
+00382 <span class="comment">// Return result</span>
+00383 <span class="keywordflow">return</span> !result;
+00384 }
+00385
+00386 <span class="comment">// ***************************************************************************</span>
+00387
+00388 <span class="keywordtype">void</span> CMoveContainer::updatePrimitives (<span class="keywordtype">double</span> beginTime, <a class="code" href="a04558.html#a7">uint8</a> worldImage)
+00389 {
+00390 <a class="code" href="a04365.html#a4">H_AUTO</a> (NLPACS_Update_Primitives);
+00391
+00392 <span class="comment">// For each changed primitives</span>
+00393 CMovePrimitive *changed=_ChangedRoot[worldImage];
+00394 <span class="keywordflow">while</span> (changed)
+00395 {
+00396 <span class="comment">// Get the primitive world image</span>
+00397 CPrimitiveWorldImage *wI;
+00398 <span class="keywordflow">if</span> (changed-&gt;isNonCollisionable())
+00399 wI=changed-&gt;getWorldImage (0);
+00400 <span class="keywordflow">else</span>
+00401 wI=changed-&gt;getWorldImage (worldImage);
+00402
+00403 <span class="comment">// Force the build of the bounding box</span>
+00404 wI-&gt;update (beginTime, _DeltaTime, *changed);
+00405
+00406 <span class="comment">// Is inserted in this world image ?</span>
+00407 <span class="keywordflow">if</span> (changed-&gt;isInserted (worldImage))
+00408 {
+00409
+00410 <span class="comment">// Compute cells overlaped by the primitive</span>
+00411 updateCells (changed, worldImage);
+00412 }
+00413
+00414 <span class="comment">// Next primitive</span>
+00415 changed=wI-&gt;getNextModified ();
+00416 }
+00417 }
+00418
+00419 <span class="comment">// ***************************************************************************</span>
+00420
+00421 <span class="keywordtype">void</span> CMoveContainer::updateCells (CMovePrimitive *primitive, <a class="code" href="a04558.html#a7">uint8</a> worldImage)
+00422 {
+00423 <span class="comment">// H_AUTO(PACS_MC_updateCells);</span>
+00424
+00425 <span class="comment">// Get the primitive world image</span>
+00426 CPrimitiveWorldImage *wI=primitive-&gt;getWorldImage (worldImage);
+00427
+00428 <span class="comment">// Check BB width not too large</span>
+00429 <span class="keywordflow">if</span> (wI-&gt;getBBXMax() - wI-&gt;getBBXMin() &gt; _CellWidth)
+00430 {
+00431 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"Primitives have moved more than a cell."</span>);
+00432 }
+00433
+00434 <span class="comment">// Check BB height not too large</span>
+00435 <span class="keywordflow">if</span> (wI-&gt;getBBYMax() - wI-&gt;getBBYMin() &gt; _CellHeight)
+00436 {
+00437 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"Primitives have moved more than a cell."</span>);
+00438 }
+00439
+00440 <span class="comment">// Get coordinate in the cell array</span>
+00441 <a class="code" href="a04558.html#a14">sint</a> minx=(<span class="keywordtype">int</span>)floor ((wI-&gt;getBBXMin() - _Xmin) / _CellWidth);
+00442 <a class="code" href="a04558.html#a14">sint</a> miny=(<span class="keywordtype">int</span>)floor ((wI-&gt;getBBYMin() - _Ymin) / _CellHeight);
+00443 <a class="code" href="a04558.html#a14">sint</a> maxx=(<span class="keywordtype">int</span>)floor ((wI-&gt;getBBXMax() - _Xmin) / _CellWidth);
+00444 <a class="code" href="a04558.html#a14">sint</a> maxy=(<span class="keywordtype">int</span>)floor ((wI-&gt;getBBYMax() - _Ymin) / _CellHeight);
+00445
+00446 <span class="comment">// Born</span>
+00447 <span class="keywordflow">if</span> (minx&lt;0)
+00448 minx=0;
+00449 <span class="keywordflow">if</span> (miny&lt;0)
+00450 miny=0;
+00451 <span class="keywordflow">if</span> (maxx&gt;=(<span class="keywordtype">int</span>)_CellCountWidth)
+00452 maxx=(<span class="keywordtype">int</span>)_CellCountWidth-1;
+00453 <span class="keywordflow">if</span> (maxy&gt;=(<span class="keywordtype">int</span>)_CellCountHeight)
+00454 maxy=(<span class="keywordtype">int</span>)_CellCountHeight-1;
+00455
+00456 maxx=<a class="code" href="a04061.html#a0">std::min</a> (minx+1, maxx);
+00457 maxy=<a class="code" href="a04061.html#a0">std::min</a> (miny+1, maxy);
+00458
+00459 <span class="comment">// flags founded</span>
+00460 <span class="keywordtype">bool</span> found[4]={<span class="keyword">false</span>, <span class="keyword">false</span>, <span class="keyword">false</span>, <span class="keyword">false</span>};
+00461
+00462 <span class="comment">// For each old cells</span>
+00463 <a class="code" href="a04558.html#a15">uint</a> i;
+00464 <span class="keywordflow">for</span> (i=0; i&lt;4; i++)
+00465 {
+00466 <span class="comment">// Element</span>
+00467 CMoveElement *elm = wI-&gt;getMoveElement (i);
+00468
+00469 <span class="comment">// Old element in this cell ?</span>
+00470 <span class="keywordflow">if</span> ( elm )
+00471 {
+00472 <span class="comment">// Check</span>
+00473 <a class="code" href="a04199.html#a6">nlassert</a> (elm-&gt;X&lt;_CellCountWidth);
+00474 <a class="code" href="a04199.html#a6">nlassert</a> (elm-&gt;Y&lt;_CellCountHeight);
+00475
+00476 <span class="comment">// Must remove it ?</span>
+00477 <span class="keywordflow">if</span> ( (elm-&gt;X &lt; minx) || (elm-&gt;X &gt; maxx) || (elm-&gt;Y &lt; miny) || (elm-&gt;Y &gt; maxy) )
+00478 {
+00479 <span class="comment">// Yes remove it</span>
+00480 wI-&gt;removeMoveElement (i, *<span class="keyword">this</span>, worldImage);
+00481 }
+00482 <span class="keywordflow">else</span>
+00483 {
+00484 <span class="comment">// Checks</span>
+00485 <a class="code" href="a04199.html#a6">nlassert</a> (((elm-&gt;X - minx)==0)||((elm-&gt;X - minx)==1));
+00486 <a class="code" href="a04199.html#a6">nlassert</a> (((elm-&gt;Y - miny)==0)||((elm-&gt;Y - miny)==1));
+00487
+00488 <span class="comment">// Update position</span>
+00489 <span class="preprocessor">#ifndef TEST_CELL</span>
+00490 <span class="preprocessor"></span> _VectorCell[worldImage][elm-&gt;X+elm-&gt;Y*_CellCountWidth].updateSortedLists (elm, worldImage);
+00491 <span class="preprocessor">#endif</span>
+00492 <span class="preprocessor"></span>
+00493 <span class="comment">// Check found cells</span>
+00494 found[ elm-&gt;X - minx + ((elm-&gt;Y - miny) &lt;&lt; (maxx-minx)) ]=<span class="keyword">true</span>;
+00495 }
+00496 }
+00497 }
+00498
+00499 <span class="comment">// For each case selected</span>
+00500 <span class="keywordtype">int</span> <a class="code" href="a04223.html#a572">x</a>, <a class="code" href="a04223.html#a573">y</a>;
+00501 i=0;
+00502 <span class="keywordflow">for</span> (<a class="code" href="a04223.html#a573">y</a>=miny; <a class="code" href="a04223.html#a573">y</a>&lt;=(<span class="keywordtype">int</span>)maxy; <a class="code" href="a04223.html#a573">y</a>++)
+00503 <span class="keywordflow">for</span> (<a class="code" href="a04223.html#a572">x</a>=minx; <a class="code" href="a04223.html#a572">x</a>&lt;=(<span class="keywordtype">int</span>)maxx; <a class="code" href="a04223.html#a572">x</a>++)
+00504 {
+00505 <span class="comment">// Check the formula</span>
+00506 <a class="code" href="a04199.html#a6">nlassert</a> ((<span class="keywordtype">int</span>)i == (x - minx + ((y - miny) &lt;&lt; (maxx-minx)) ));
+00507
+00508 <span class="comment">// If the cell is not found</span>
+00509 <span class="keywordflow">if</span> (!found[i])
+00510 {
+00511 <span class="comment">// Center of the cell</span>
+00512 <span class="keywordtype">double</span> cx=((<span class="keywordtype">double</span>)<a class="code" href="a04223.html#a572">x</a>+0.5f)*_CellWidth+_Xmin;
+00513 <span class="keywordtype">double</span> cy=((<span class="keywordtype">double</span>)<a class="code" href="a04223.html#a573">y</a>+0.5f)*_CellHeight+_Ymin;
+00514
+00515 <span class="comment">// Add it in the list</span>
+00516 wI-&gt;addMoveElement (_VectorCell[worldImage][x+y*_CellCountWidth], (<a class="code" href="a04558.html#a9">uint16</a>)x, (<a class="code" href="a04558.html#a9">uint16</a>)y, cx, cy, primitive, *<span class="keyword">this</span>, worldImage);
+00517 }
+00518
+00519 <span class="comment">// Next cell</span>
+00520 i++;
+00521 }
+00522 }
+00523
+00524 <span class="comment">// ***************************************************************************</span>
+00525
+00526 <span class="keywordtype">void</span> CMoveContainer::getCells (CMovePrimitive *primitive, <a class="code" href="a04558.html#a7">uint8</a> worldImage, <a class="code" href="a04558.html#a7">uint8</a> primitiveWorldImage, CMoveElement **elementArray)
+00527 {
+00528 <span class="comment">// H_AUTO(PACS_MC_getCells);</span>
+00529
+00530 <span class="comment">// Get the primitive world image</span>
+00531 CPrimitiveWorldImage *wI;
+00532 <span class="keywordflow">if</span> (primitive-&gt;isNonCollisionable())
+00533 wI=primitive-&gt;getWorldImage (0);
+00534 <span class="keywordflow">else</span>
+00535 wI=primitive-&gt;getWorldImage (primitiveWorldImage);
+00536
+00537 <span class="comment">// Check BB width not too large</span>
+00538 <span class="keywordflow">if</span> (wI-&gt;getBBXMax() - wI-&gt;getBBXMin() &gt; _CellWidth)
+00539 {
+00540 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"Primitives have moved more than a cell."</span>);
+00541 }
+00542
+00543 <span class="comment">// Check BB height not too large</span>
+00544 <span class="keywordflow">if</span> (wI-&gt;getBBYMax() - wI-&gt;getBBYMin() &gt; _CellHeight)
+00545 {
+00546 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"Primitives have moved more than a cell."</span>);
+00547 }
+00548
+00549 <span class="comment">// Get coordinate in the cell array</span>
+00550 <span class="keywordtype">int</span> minx=(<span class="keywordtype">int</span>)floor ((wI-&gt;getBBXMin() - _Xmin) / _CellWidth);
+00551 <span class="keywordtype">int</span> miny=(<span class="keywordtype">int</span>)floor ((wI-&gt;getBBYMin() - _Ymin) / _CellHeight);
+00552 <span class="keywordtype">int</span> maxx=(<span class="keywordtype">int</span>)floor ((wI-&gt;getBBXMax() - _Xmin) / _CellWidth);
+00553 <span class="keywordtype">int</span> maxy=(<span class="keywordtype">int</span>)floor ((wI-&gt;getBBYMax() - _Ymin) / _CellHeight);
+00554
+00555 <span class="comment">// Born</span>
+00556 <span class="keywordflow">if</span> (minx&lt;0)
+00557 minx=0;
+00558 <span class="keywordflow">if</span> (miny&lt;0)
+00559 miny=0;
+00560 <span class="keywordflow">if</span> (maxx&gt;=(<span class="keywordtype">int</span>)_CellCountWidth)
+00561 maxx=(<span class="keywordtype">int</span>)_CellCountWidth-1;
+00562 <span class="keywordflow">if</span> (maxy&gt;=(<span class="keywordtype">int</span>)_CellCountHeight)
+00563 maxy=(<span class="keywordtype">int</span>)_CellCountHeight-1;
+00564
+00565 maxx=<a class="code" href="a04061.html#a0">std::min</a> (minx+1, maxx);
+00566 maxy=<a class="code" href="a04061.html#a0">std::min</a> (miny+1, maxy);
+00567
+00568 <span class="comment">// For each case selected</span>
+00569 <span class="keywordtype">int</span> <a class="code" href="a04223.html#a572">x</a>, <a class="code" href="a04223.html#a573">y</a>;
+00570 <span class="keywordtype">int</span> i=0;
+00571 <span class="keywordflow">for</span> (<a class="code" href="a04223.html#a573">y</a>=miny; <a class="code" href="a04223.html#a573">y</a>&lt;=(<span class="keywordtype">int</span>)maxy; <a class="code" href="a04223.html#a573">y</a>++)
+00572 <span class="keywordflow">for</span> (<a class="code" href="a04223.html#a572">x</a>=minx; <a class="code" href="a04223.html#a572">x</a>&lt;=(<span class="keywordtype">int</span>)maxx; <a class="code" href="a04223.html#a572">x</a>++)
+00573 {
+00574 <span class="comment">// Check the formula</span>
+00575 <a class="code" href="a04199.html#a6">nlassert</a> ((<span class="keywordtype">int</span>)i == (x - minx + ((y - miny) &lt;&lt; (maxx-minx)) ));
+00576
+00577 <span class="comment">// Center of the cell</span>
+00578 <span class="keywordtype">double</span> cx=((<span class="keywordtype">double</span>)<a class="code" href="a04223.html#a572">x</a>+0.5f)*_CellWidth+_Xmin;
+00579
+00580 <span class="comment">// Primitive center</span>
+00581 <span class="keywordtype">double</span> pcx=(wI-&gt;getBBXMin()+wI-&gt;getBBXMax())/2.f;
+00582
+00583 elementArray[i]-&gt;Primitive=primitive;
+00584 elementArray[i]-&gt;X=<a class="code" href="a04223.html#a572">x</a>;
+00585 elementArray[i]-&gt;Y=<a class="code" href="a04223.html#a573">y</a>;
+00586 <span class="comment">// Insert in left or right ?</span>
+00587 <span class="keywordflow">if</span> (pcx&lt;cx)
+00588 {
+00589 <span class="comment">// In the left</span>
+00590 elementArray[i]-&gt;NextX=_VectorCell[worldImage][<a class="code" href="a04223.html#a572">x</a>+<a class="code" href="a04223.html#a573">y</a>*_CellCountWidth].getFirstX ();
+00591 elementArray[i]-&gt;PreviousX=NULL;
+00592 }
+00593 <span class="keywordflow">else</span>
+00594 {
+00595 <span class="comment">// In the right</span>
+00596 elementArray[i]-&gt;PreviousX=_VectorCell[worldImage][<a class="code" href="a04223.html#a572">x</a>+<a class="code" href="a04223.html#a573">y</a>*_CellCountWidth].getLastX ();
+00597 elementArray[i]-&gt;NextX=NULL;
+00598 }
+00599
+00600 <span class="comment">// Next cell</span>
+00601 i++;
+00602 }
+00603
+00604 <span class="comment">// Erase last array element</span>
+00605 <span class="keywordflow">for</span> (; i&lt;4; i++)
+00606 {
+00607 elementArray[i]=NULL;
+00608 }
+00609 }
+00610
+00611 <span class="comment">// ***************************************************************************</span>
+00612
+00613 <span class="keywordtype">void</span> CMoveContainer::clearModifiedList (<a class="code" href="a04558.html#a7">uint8</a> worldImage)
+00614 {
+00615 <a class="code" href="a04365.html#a4">H_AUTO</a> (NLPACS_Clear_Modified_List);
+00616
+00617 <span class="comment">// For each changed primitives</span>
+00618 CMovePrimitive *changed=_ChangedRoot[worldImage];
+00619 <span class="keywordflow">while</span> (changed)
+00620 {
+00621 <span class="comment">// Get the world image primitive</span>
+00622 CPrimitiveWorldImage *wI;
+00623 <span class="keywordflow">if</span> (changed-&gt;isNonCollisionable())
+00624 wI=changed-&gt;getWorldImage (0);
+00625 <span class="keywordflow">else</span>
+00626 wI=changed-&gt;getWorldImage (worldImage);
+00627
+00628 <span class="comment">// Next primitive</span>
+00629 changed=wI-&gt;getNextModified ();
+00630
+00631 <span class="comment">// Remove it from the list</span>
+00632 wI-&gt;setInModifiedListFlag (<span class="keyword">false</span>);
+00633 }
+00634
+00635 <span class="comment">// Empty list</span>
+00636 _ChangedRoot[worldImage]=NULL;
+00637 }
+00638
+00639 <span class="comment">// ***************************************************************************</span>
+00640
+00641 <span class="keywordtype">void</span> CMoveContainer::checkSortedList ()
+00642 {
+00643 <span class="comment">// Check each primitives in the set</span>
+00644 std::set&lt;CMovePrimitive*&gt;::iterator ite=_PrimitiveSet.begin();
+00645 <span class="keywordflow">while</span> (ite!=_PrimitiveSet.end())
+00646 {
+00647 <span class="comment">// Check</span>
+00648 (*ite)-&gt;checkSortedList ();
+00649
+00650 ite++;
+00651 }
+00652 }
+00653
+00654 <span class="comment">// ***************************************************************************</span>
+00655
+00656 <span class="keywordtype">bool</span> CMoveContainer::evalOneTerrainCollision (<span class="keywordtype">double</span> beginTime, CMovePrimitive *primitive, <a class="code" href="a04558.html#a7">uint8</a> primitiveWorldImage,
+00657 <span class="keywordtype">bool</span> testMove, <span class="keywordtype">bool</span> &amp;testMoveValid, CCollisionOTStaticInfo *staticColInfo, <a class="code" href="a03664.html">CVectorD</a> *contactNormal)
+00658 {
+00659 <span class="comment">// H_AUTO(PACS_MC_evalOneCollision);</span>
+00660 <a class="code" href="a04365.html#a4">H_AUTO</a>(NLPACS_Eval_One_Terrain_Collision);
+00661
+00662 <span class="comment">// Find its collisions</span>
+00663 <span class="keywordtype">bool</span> found=<span class="keyword">false</span>;
+00664
+00665 <span class="comment">// Get the primitive world image</span>
+00666 CPrimitiveWorldImage *wI;
+00667 <span class="keywordflow">if</span> (primitive-&gt;isNonCollisionable())
+00668 wI=primitive-&gt;getWorldImage (0);
+00669 <span class="keywordflow">else</span>
+00670 wI=primitive-&gt;getWorldImage (primitiveWorldImage);
+00671
+00672 <span class="comment">// Begin time must be the same as beginTime</span>
+00673 <span class="comment">//nlassert (wI-&gt;getInitTime()==beginTime);</span>
+00674 <span class="keywordflow">if</span> (wI-&gt;getInitTime() != beginTime)
+00675 {
+00676 <a class="code" href="a04199.html#a2">nlwarning</a>(<span class="stringliteral">"PACS: evalOneTerrainCollision() failure, wI-&gt;getInitTime() [%f] != beginTime [%f]"</span>, wI-&gt;getInitTime(), beginTime);
+00677 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+00678 }
+00679
+00680 <span class="comment">// Test its static collision</span>
+00681 <span class="keywordflow">if</span> (_Retriever)
+00682 {
+00683 <span class="comment">// Delta pos..</span>
+00684 <span class="comment">// Test retriever with the primitive</span>
+00685 <span class="keyword">const</span> <a class="code" href="a05380.html#a0">TCollisionSurfaceDescVector</a> *result=wI-&gt;evalCollision (*_Retriever, _SurfaceTemp, _TestTime, _MaxTestIteration, *primitive);
+00686 <span class="keywordflow">if</span> (result)
+00687 {
+00688 <span class="comment">// TEST MOVE MUST BE OK !!</span>
+00689 testMoveValid=<span class="keyword">true</span>;
+00690
+00691 <span class="comment">// Size of the array</span>
+00692 <a class="code" href="a04558.html#a15">uint</a> <a class="code" href="a04223.html#a587">size</a>=result-&gt;size();
+00693
+00694 <span class="comment">// For each detected collisions</span>
+00695 <span class="keywordflow">for</span> (<a class="code" href="a04558.html#a15">uint</a> c=0; c&lt;<a class="code" href="a04223.html#a587">size</a>; c++)
+00696 {
+00697 <span class="comment">// Ref on the collision</span>
+00698 CCollisionSurfaceDesc desc=(*result)[c];
+00699 <span class="keywordtype">double</span> contactTime = (_DeltaTime-beginTime)*desc.ContactTime+beginTime;
+00700
+00701 <span class="comment">/*</span>
+00702 <span class="comment"> * If beginTime is 0.999999999 and desc.ContactTime&lt;1.0, contactTime will be 1.0.</span>
+00703 <span class="comment"> * In this case, we force contactTime to be beginTime to avoid collision at time == 1.0.</span>
+00704 <span class="comment"> **/</span>
+00705 <span class="keywordflow">if</span> ((contactTime &gt;= 1.0) &amp;&amp; (beginTime &lt; 1.0) &amp;&amp; (desc.ContactTime &lt; 1.0))
+00706 contactTime = beginTime;
+00707
+00708 <span class="comment">// Set the container's time space contact time</span>
+00709 desc.ContactTime = contactTime;
+00710
+00711 <span class="comment">// ptr on the surface</span>
+00712 <span class="keyword">const</span> CRetrievableSurface *surf= _Retriever-&gt;getSurfaceById (desc.ContactSurface);
+00713
+00714 <span class="comment">// TODO: check surface flags against primitive flags HERE:</span>
+00715 <span class="comment">// Is a wall ?</span>
+00716 <span class="keywordtype">bool</span> isWall;
+00717 <span class="keywordflow">if</span>(!surf)
+00718 isWall= <span class="keyword">true</span>;
+00719 <span class="keywordflow">else</span>
+00720 isWall= !(surf-&gt;isFloor() || surf-&gt;isCeiling());
+00721
+00722 <span class="comment">// stop on a wall.</span>
+00723 <span class="keywordflow">if</span>(isWall)
+00724 {
+00725 <span class="comment">// Test move ?</span>
+00726 <span class="keywordflow">if</span> (testMove)
+00727 {
+00728 <span class="comment">// return contact normal only when testmove and vector provided</span>
+00729 <span class="keywordflow">if</span> (contactNormal)
+00730 *contactNormal = desc.ContactNormal;
+00731 <span class="keywordflow">return</span> <span class="keyword">true</span>;
+00732 }
+00733 <span class="keywordflow">else</span>
+00734 {
+00735 <span class="comment">// OK, collision if we are a collisionable primitive</span>
+00736 newCollision (primitive, desc, primitiveWorldImage, beginTime, staticColInfo);
+00737
+00738 <span class="comment">// One collision found</span>
+00739 found=<span class="keyword">true</span>;
+00740 <span class="keywordflow">break</span>;
+00741 }
+00742 }
+00743 }
+00744 }
+00745 <span class="keywordflow">else</span>
+00746 <span class="comment">// More than maxtest made, exit</span>
+00747 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+00748 }
+00749 <span class="keywordflow">return</span> found;
+00750 }
+00751
+00752 <span class="comment">// ***************************************************************************</span>
+00753
+00754 <span class="keywordtype">bool</span> CMoveContainer::evalOnePrimitiveCollision (<span class="keywordtype">double</span> beginTime, CMovePrimitive *primitive, <a class="code" href="a04558.html#a7">uint8</a> worldImage, <a class="code" href="a04558.html#a7">uint8</a> primitiveWorldImage,
+00755 <span class="keywordtype">bool</span> testMove, <span class="keywordtype">bool</span> secondIsStatic, <span class="keywordtype">bool</span> &amp;testMoveValid, CCollisionOTDynamicInfo *dynamicColInfo,
+00756 <a class="code" href="a03664.html">CVectorD</a> *contactNormal)
+00757 {
+00758 <span class="comment">// H_AUTO(PACS_MC_evalOneCollision);</span>
+00759 <a class="code" href="a04365.html#a4">H_AUTO</a>(NLPACS_Eval_One_Primitive_Collision);
+00760
+00761 <span class="comment">// Find its collisions</span>
+00762 <span class="keywordtype">bool</span> found=<span class="keyword">false</span>;
+00763
+00764 <span class="comment">// Get the primitive world image</span>
+00765 CPrimitiveWorldImage *wI;
+00766 <span class="keywordflow">if</span> (primitive-&gt;isNonCollisionable())
+00767 wI=primitive-&gt;getWorldImage (0);
+00768 <span class="keywordflow">else</span>
+00769 wI=primitive-&gt;getWorldImage (primitiveWorldImage);
+00770
+00771 <span class="comment">// Begin time must be the same as beginTime</span>
+00772 <span class="comment">//nlassert (wI-&gt;getInitTime()==beginTime);</span>
+00773 <span class="keywordflow">if</span> (wI-&gt;getInitTime() != beginTime)
+00774 {
+00775 <a class="code" href="a04199.html#a2">nlwarning</a>(<span class="stringliteral">"PACS: evalOnePrimitiveCollision() failure, wI-&gt;getInitTime() [%f] != beginTime [%f]"</span>, wI-&gt;getInitTime(), beginTime);
+00776 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+00777 }
+00778
+00779 <span class="comment">// Element table</span>
+00780 CMoveElement tableNotInserted[4];
+00781 CMoveElement *table[4];
+00782
+00783 <span class="comment">// Single test ?</span>
+00784 <span class="keywordtype">bool</span> singleTest=testMove;
+00785
+00786 <span class="comment">// Is in world image</span>
+00787 <span class="keywordflow">if</span> ((worldImage==primitiveWorldImage) &amp;&amp; wI-&gt;isInWorldImageFlag())
+00788 {
+00789 <span class="comment">// Get move element table from the primitive</span>
+00790 table[0]=wI-&gt;getMoveElement (0);
+00791 table[1]=wI-&gt;getMoveElement (1);
+00792 table[2]=wI-&gt;getMoveElement (2);
+00793 table[3]=wI-&gt;getMoveElement (3);
+00794 }
+00795 <span class="keywordflow">else</span>
+00796 {
+00797 <span class="comment">// Set table pointers</span>
+00798 table[0]=tableNotInserted+0;
+00799 table[1]=tableNotInserted+1;
+00800 table[2]=tableNotInserted+2;
+00801 table[3]=tableNotInserted+3;
+00802
+00803 <span class="comment">// Get cells</span>
+00804 getCells (primitive, worldImage, primitiveWorldImage, table);
+00805
+00806 <span class="comment">// Force the test</span>
+00807 singleTest=<span class="keyword">true</span>;
+00808 }
+00809
+00810 <span class="comment">// For each move element</span>
+00811 <span class="keywordflow">for</span> (<a class="code" href="a04558.html#a15">uint</a> i=0; i&lt;4; i++)
+00812 {
+00813 <span class="comment">// Get the element</span>
+00814 CMoveElement *elm=table[i];
+00815
+00816 <span class="comment">// Element valid ?</span>
+00817 <span class="keywordflow">if</span> (elm)
+00818 {
+00819 <span class="comment">// Check</span>
+00820 <a class="code" href="a04199.html#a6">nlassert</a> (elm-&gt;Primitive==primitive);
+00821 <span class="comment">// Primitive to the left</span>
+00822
+00823 <span class="comment">// Lookup in X sorted list on the left</span>
+00824 CMoveElement *other=elm-&gt;PreviousX;
+00825 <a class="code" href="a04199.html#a6">nlassert</a> (other!=elm);
+00826
+00827 <span class="keywordflow">while</span> (other &amp;&amp; (wI-&gt;getBBXMin() - other-&gt;Primitive-&gt;getWorldImage(worldImage)-&gt;getBBXMin() &lt; _PrimitiveMaxSize) )
+00828 {
+00829 <span class="comment">// Other primitive</span>
+00830 CMovePrimitive *otherPrimitive=other-&gt;Primitive;
+00831 CPrimitiveWorldImage *otherWI=otherPrimitive-&gt;getWorldImage (worldImage);
+00832 <a class="code" href="a04199.html#a6">nlassert</a> (otherPrimitive!=primitive);
+00833
+00834 <span class="comment">// Continue the check if the other primitive is not int the modified list or if its pointer is higher than primitive</span>
+00835 <span class="keywordflow">if</span> ( singleTest || ( (!otherWI-&gt;isInModifiedListFlag ()) || (primitive&lt;otherPrimitive) ) )
+00836 {
+00837 <span class="comment">// Look if valid in X</span>
+00838 <span class="keywordflow">if</span> (wI-&gt;getBBXMin() &lt; otherWI-&gt;getBBXMax())
+00839 {
+00840 <span class="comment">// Look if valid in Y</span>
+00841 <span class="keywordflow">if</span> ( (wI-&gt;getBBYMin() &lt; otherWI-&gt;getBBYMax()) &amp;&amp; (otherWI-&gt;getBBYMin() &lt; wI-&gt;getBBYMax()) )
+00842 {
+00843 <span class="comment">// If not already in collision with this primitive</span>
+00844 <span class="keywordflow">if</span> (!primitive-&gt;isInCollision (otherPrimitive))
+00845 {
+00846 <span class="keywordflow">if</span> (evalPrimAgainstPrimCollision (beginTime, primitive, otherPrimitive, wI, otherWI, testMove,
+00847 primitiveWorldImage, worldImage, secondIsStatic, dynamicColInfo, contactNormal))
+00848 {
+00849 <span class="keywordflow">if</span> (testMove)
+00850 <span class="keywordflow">return</span> <span class="keyword">true</span>;
+00851 found=<span class="keyword">true</span>;
+00852 }
+00853 }
+00854 }
+00855 }
+00856 }
+00857
+00858 <span class="comment">// Next primitive to the left</span>
+00859 other = other-&gt;PreviousX;
+00860 }
+00861
+00862 <span class="comment">// Lookup in X sorted list on the right</span>
+00863 other=elm-&gt;NextX;
+00864
+00865 <span class="comment">// Primitive to the right</span>
+00866 <span class="keywordflow">while</span> (other &amp;&amp; (other-&gt;Primitive-&gt;getWorldImage(worldImage)-&gt;getBBXMin() &lt; wI-&gt;getBBXMax()) )
+00867 {
+00868 <span class="comment">// Other primitive</span>
+00869 CMovePrimitive *otherPrimitive=other-&gt;Primitive;
+00870 CPrimitiveWorldImage *otherWI=otherPrimitive-&gt;getWorldImage (worldImage);
+00871 <a class="code" href="a04199.html#a6">nlassert</a> (otherPrimitive!=primitive);
+00872
+00873 <span class="comment">// Continue the check if the other primitive is not in the modified list or if its pointer is higher than primitive</span>
+00874 <span class="keywordflow">if</span> ( singleTest || ( (!otherWI-&gt;isInModifiedListFlag ()) || (primitive&lt;otherPrimitive) ) )
+00875 {
+00876 <span class="comment">// Look if valid in Y</span>
+00877 <span class="keywordflow">if</span> ( (wI-&gt;getBBYMin() &lt; otherWI-&gt;getBBYMax()) &amp;&amp; (otherWI-&gt;getBBYMin() &lt; wI-&gt;getBBYMax()) )
+00878 {
+00879 <span class="comment">// If not already in collision with this primitive</span>
+00880 <span class="keywordflow">if</span> (!primitive-&gt;isInCollision (otherPrimitive))
+00881 {
+00882 <span class="keywordflow">if</span> (evalPrimAgainstPrimCollision (beginTime, primitive, otherPrimitive, wI, otherWI, testMove,
+00883 primitiveWorldImage, worldImage, secondIsStatic, dynamicColInfo, contactNormal))
+00884 {
+00885 <span class="keywordflow">if</span> (testMove)
+00886 <span class="keywordflow">return</span> <span class="keyword">true</span>;
+00887 found=<span class="keyword">true</span>;
+00888 }
+00889 }
+00890 }
+00891 }
+00892
+00893 <span class="comment">// Next primitive to the left</span>
+00894 other = other-&gt;NextX;
+00895 }
+00896 }
+00897 }
+00898
+00899 <span class="keywordflow">return</span> found;
+00900 }
+00901
+00902 <span class="comment">// ***************************************************************************</span>
+00903
+00904 <span class="keywordtype">bool</span> CMoveContainer::evalPrimAgainstPrimCollision (<span class="keywordtype">double</span> beginTime, CMovePrimitive *primitive, CMovePrimitive *otherPrimitive,
+00905 CPrimitiveWorldImage *wI, CPrimitiveWorldImage *otherWI, <span class="keywordtype">bool</span> testMove,
+00906 <a class="code" href="a04558.html#a7">uint8</a> firstWorldImage, <a class="code" href="a04558.html#a7">uint8</a> secondWorldImage, <span class="keywordtype">bool</span> secondIsStatic, CCollisionOTDynamicInfo *dynamicColInfo,
+00907 <a class="code" href="a03664.html">CVectorD</a> *contactNormal)
+00908 {
+00909 <span class="comment">// H_AUTO(PACS_MC_evalPrimAgainstPrimCollision);</span>
+00910
+00911 <span class="comment">// Test the primitive</span>
+00912 <span class="keywordtype">double</span> firstTime, lastTime;
+00913
+00914 <span class="comment">// Collision</span>
+00915 CCollisionDesc desc;
+00916 <span class="keywordflow">if</span> (wI-&gt;evalCollision (*otherWI, desc, beginTime, _DeltaTime, _TestTime, _MaxTestIteration,
+00917 firstTime, lastTime, *primitive, *otherPrimitive))
+00918 {
+00919 <span class="comment">// Enter or exit</span>
+00920 <span class="keywordtype">bool</span> enter = (beginTime&lt;=firstTime) &amp;&amp; (firstTime&lt;_DeltaTime) &amp;&amp; ((primitive-&gt;getTriggerType()&amp;UMovePrimitive::EnterTrigger)
+00921 || (otherPrimitive-&gt;getTriggerType()&amp;UMovePrimitive::EnterTrigger));
+00922 <span class="keywordtype">bool</span> exit = (beginTime&lt;=lastTime) &amp;&amp; (lastTime&lt;_DeltaTime) &amp;&amp; ((primitive-&gt;getTriggerType()&amp;UMovePrimitive::ExitTrigger)
+00923 || (otherPrimitive-&gt;getTriggerType()&amp;UMovePrimitive::ExitTrigger));
+00924 <span class="keywordtype">bool</span> overlap = (firstTime&lt;=beginTime) &amp;&amp; (lastTime&gt;_DeltaTime) &amp;&amp; ((primitive-&gt;getTriggerType()&amp;UMovePrimitive::OverlapTrigger)
+00925 || (otherPrimitive-&gt;getTriggerType()&amp;UMovePrimitive::OverlapTrigger));
+00926 <span class="keywordtype">bool</span> contact = ( beginTime&lt;((firstTime+lastTime)/2) ) &amp;&amp; (firstTime&lt;=_DeltaTime);
+00927 <span class="keywordtype">bool</span> collision = contact &amp;&amp; (primitive-&gt;isObstacle() &amp;&amp; otherPrimitive-&gt;isObstacle ());
+00928
+00929 <span class="comment">// Return collision time</span>
+00930
+00931 <span class="keywordflow">if</span> (testMove)
+00932 <span class="keywordflow">return</span> contact;
+00933
+00942 <span class="keywordflow">if</span> (primitive-&gt;isNonCollisionable () &amp;&amp; (enter || exit || overlap))
+00943 {
+00944 <span class="keywordflow">if</span> (primitive-&gt;isTriggered (*otherPrimitive, enter, exit))
+00945 {
+00946 <span class="comment">// Add a trigger</span>
+00947 <span class="keywordflow">if</span> (enter)
+00948 newTrigger (primitive, otherPrimitive, desc, UTriggerInfo::In);
+00949 <span class="keywordflow">if</span> (exit)
+00950 newTrigger (primitive, otherPrimitive, desc, UTriggerInfo::Out);
+00951 <span class="keywordflow">if</span> (overlap)
+00952 newTrigger (primitive, otherPrimitive, desc, UTriggerInfo::Inside);
+00953 }
+00954
+00955 <span class="comment">// If the other primitive is not an obstacle, skip it because it will re-generate collisions.</span>
+00956 <span class="keywordflow">if</span> (!collision)
+00957 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+00958 }
+00959
+00960 <span class="comment">// OK, collision</span>
+00961 <span class="keywordflow">if</span> (contact || enter || exit || overlap)
+00962 newCollision (primitive, otherPrimitive, desc, contact, enter, exit, overlap, firstWorldImage, secondWorldImage, secondIsStatic,
+00963 dynamicColInfo);
+00964
+00965 <span class="comment">// Collision</span>
+00966 <span class="keywordflow">return</span> collision;
+00967 }
+00968 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+00969 }
+00970
+00971 <span class="comment">// ***************************************************************************</span>
+00972
+00973 <span class="keywordtype">void</span> CMoveContainer::evalAllCollisions (<span class="keywordtype">double</span> beginTime, <a class="code" href="a04558.html#a7">uint8</a> worldImage)
+00974 {
+00975 <a class="code" href="a04365.html#a4">H_AUTO</a>(NLPACS_Eval_All_Collisions);
+00976
+00977 <span class="comment">// First primitive</span>
+00978 CMovePrimitive *primitive=_ChangedRoot[worldImage];
+00979
+00980 <span class="comment">// For each modified primitive</span>
+00981 <span class="keywordflow">while</span> (primitive)
+00982 {
+00983 <span class="comment">// Get the primitive world image</span>
+00984 <a class="code" href="a04558.html#a7">uint8</a> primitiveWorldImage;
+00985 CPrimitiveWorldImage *wI;
+00986 <span class="keywordflow">if</span> (primitive-&gt;isNonCollisionable ())
+00987 {
+00988 wI=primitive-&gt;getWorldImage (0);
+00989 primitiveWorldImage=worldImage;
+00990 }
+00991 <span class="keywordflow">else</span>
+00992 {
+00993 wI=primitive-&gt;getWorldImage (worldImage);
+00994 primitiveWorldImage=worldImage;
+00995 }
+00996
+00997 <a class="code" href="a03664.html">CVectorD</a> d0=wI-&gt;getDeltaPosition();
+00998
+00999 <span class="comment">// Find a collision</span>
+01000 <span class="keywordtype">bool</span> found=<span class="keyword">false</span>;
+01001 <span class="keywordtype">bool</span> testMoveValid=<span class="keyword">false</span>;
+01002
+01003 <span class="comment">// Eval collision on the terrain</span>
+01004 found|=evalOneTerrainCollision (beginTime, primitive, primitiveWorldImage, <span class="keyword">false</span>, testMoveValid, NULL, NULL);
+01005
+01006 <span class="comment">// If the primitive can collid other primitive..</span>
+01007 <span class="keywordflow">if</span> (primitive-&gt;getCollisionMask())
+01008 {
+01009 <span class="comment">// Eval collision in each static world image</span>
+01010 std::set&lt;uint8&gt;::iterator ite=_StaticWorldImage.begin();
+01011 <span class="keywordflow">while</span> (ite!=_StaticWorldImage.end())
+01012 {
+01013 <span class="comment">// Eval in this world image</span>
+01014 found|=evalOnePrimitiveCollision (beginTime, primitive, *ite, primitiveWorldImage, <span class="keyword">false</span>, <span class="keyword">true</span>, testMoveValid, NULL, NULL);
+01015
+01016 <span class="comment">// Next world image</span>
+01017 ite++;
+01018 }
+01019 }
+01020
+01021 <a class="code" href="a03664.html">CVectorD</a> d1=wI-&gt;getDeltaPosition();
+01022
+01023 <span class="comment">// If the primitive can collid other primitive..</span>
+01024 <span class="keywordflow">if</span> (primitive-&gt;getCollisionMask())
+01025 {
+01026 <span class="comment">// Eval collision in the world image if not already tested</span>
+01027 <span class="keywordflow">if</span> (_StaticWorldImage.find (worldImage)==_StaticWorldImage.end())
+01028 found|=evalOnePrimitiveCollision (beginTime, primitive, worldImage, primitiveWorldImage, <span class="keyword">false</span>, <span class="keyword">false</span>, testMoveValid, NULL, NULL);
+01029 }
+01030
+01031 <a class="code" href="a03664.html">CVectorD</a> d2=wI-&gt;getDeltaPosition();
+01032
+01033 <span class="comment">// No collision ?</span>
+01034 <span class="keywordflow">if</span> (!found)
+01035 {
+01036 <span class="comment">//nlassert ((d0==d1)&amp;&amp;(d0==d2));</span>
+01037 <span class="comment">//nlassert (f1==f2);</span>
+01038
+01039 <span class="keywordflow">if</span> (_Retriever&amp;&amp;testMoveValid)
+01040 {
+01041 <span class="comment">// Do move</span>
+01042 wI-&gt;doMove (*_Retriever, _SurfaceTemp, _DeltaTime, _DeltaTime, primitive-&gt;getDontSnapToGround());
+01043 }
+01044 <span class="keywordflow">else</span>
+01045 {
+01046 <span class="comment">// Do move</span>
+01047 wI-&gt;doMove (_DeltaTime);
+01048 }
+01049 }
+01050
+01051 <span class="comment">// Next primitive</span>
+01052 primitive=wI-&gt;getNextModified ();
+01053 }
+01054 }
+01055
+01056 <span class="comment">// ***************************************************************************</span>
+01057
+01058 <span class="keywordtype">void</span> CMoveContainer::newCollision (CMovePrimitive* first, CMovePrimitive* second, <span class="keyword">const</span> CCollisionDesc&amp; desc, <span class="keywordtype">bool</span> collision, <span class="keywordtype">bool</span> enter, <span class="keywordtype">bool</span> exit, <span class="keywordtype">bool</span> inside,
+01059 <a class="code" href="a04558.html#a15">uint</a> firstWorldImage, <a class="code" href="a04558.html#a15">uint</a> secondWorldImage, <span class="keywordtype">bool</span> secondIsStatic, CCollisionOTDynamicInfo *dynamicColInfo)
+01060 {
+01061 <span class="comment">// H_AUTO(PACS_MC_newCollision_short);</span>
+01062
+01063 <a class="code" href="a04199.html#a6">nlassert</a> ((dynamicColInfo &amp;&amp; first-&gt;isNonCollisionable ()) || (!dynamicColInfo &amp;&amp; first-&gt;isCollisionable ()));
+01064
+01065 <span class="keywordflow">if</span> (dynamicColInfo)
+01066 {
+01067 dynamicColInfo-&gt;init (first, second, desc, collision, enter, exit, inside, firstWorldImage, secondWorldImage, secondIsStatic);
+01068 }
+01069 <span class="keywordflow">else</span>
+01070 {
+01071 <span class="comment">// Get an ordered time index. Always round to the future.</span>
+01072 <span class="keywordtype">int</span> <a class="code" href="a04223.html#a566">index</a>=(<span class="keywordtype">int</span>)(ceil (desc.ContactTime*(<span class="keywordtype">double</span>)_OtSize/_DeltaTime) );
+01073
+01074 <span class="comment">// Clamp left.</span>
+01075 <span class="keywordflow">if</span> (<a class="code" href="a04223.html#a566">index</a>&lt;0)
+01076 <a class="code" href="a04223.html#a566">index</a>=0;
+01077
+01078 <span class="comment">// If in time</span>
+01079 <span class="keywordflow">if</span> (<a class="code" href="a04223.html#a566">index</a>&lt;(<span class="keywordtype">int</span>)_OtSize)
+01080 {
+01081 <span class="comment">// Build info</span>
+01082 CCollisionOTDynamicInfo *info = allocateOTDynamicInfo ();
+01083 info-&gt;init (first, second, desc, collision, enter, exit, inside, firstWorldImage, secondWorldImage, secondIsStatic);
+01084
+01085 <span class="comment">// Add in the primitive list</span>
+01086 first-&gt;addCollisionOTInfo (info);
+01087 second-&gt;addCollisionOTInfo (info);
+01088
+01089 <span class="comment">// Insert in the time ordered table</span>
+01090 <span class="comment">//nlassert (index&lt;(int)_TimeOT.size());</span>
+01091 <span class="keywordflow">if</span> (<a class="code" href="a04223.html#a566">index</a> &gt;= (<span class="keywordtype">int</span>)_TimeOT.size())
+01092 {
+01093 <a class="code" href="a04199.html#a2">nlwarning</a>(<span class="stringliteral">"PACS: newCollision() failure, index [%d] &gt;= (int)_TimeOT.size() [%d], clamped to max"</span>, index, (<span class="keywordtype">int</span>)_TimeOT.size());
+01094 <a class="code" href="a04223.html#a566">index</a> = _TimeOT.size()-1;
+01095 }
+01096 _TimeOT[<a class="code" href="a04223.html#a566">index</a>].link (info);
+01097
+01098 <span class="comment">// Check it is after the last hard collision</span>
+01099 <a class="code" href="a04199.html#a6">nlassert</a> (_PreviousCollisionNode&lt;=&amp;_TimeOT[index]);
+01100 }
+01101 }
+01102 }
+01103
+01104 <span class="comment">// ***************************************************************************</span>
+01105
+01106 <span class="keywordtype">void</span> CMoveContainer::newCollision (CMovePrimitive* first, <span class="keyword">const</span> CCollisionSurfaceDesc&amp; desc, <a class="code" href="a04558.html#a7">uint8</a> worldImage, <span class="keywordtype">double</span> beginTime, CCollisionOTStaticInfo *staticColInfo)
+01107 {
+01108 <span class="comment">// H_AUTO(PACS_MC_newCollision_long);</span>
+01109
+01110 <span class="comment">// Check</span>
+01111 <a class="code" href="a04199.html#a6">nlassert</a> (_Retriever);
+01112 <a class="code" href="a04199.html#a6">nlassert</a> ((staticColInfo &amp;&amp; first-&gt;isNonCollisionable ()) || (!staticColInfo &amp;&amp; first-&gt;isCollisionable ()));
+01113
+01114 <span class="comment">// Get the world image</span>
+01115 CPrimitiveWorldImage *wI;
+01116 <span class="keywordflow">if</span> (first-&gt;isNonCollisionable())
+01117 wI=first-&gt;getWorldImage (0);
+01118 <span class="keywordflow">else</span>
+01119 wI=first-&gt;getWorldImage (worldImage);
+01120
+01121 <span class="comment">// Time</span>
+01122 <span class="keywordtype">double</span> time=desc.ContactTime;
+01123 <span class="comment">/*</span>
+01124 <span class="comment"> if (time == _DeltaTime)</span>
+01125 <span class="comment"> time -= _DeltaTime*FLT_EPSILON;</span>
+01126 <span class="comment">*/</span>
+01127
+01128 <span class="comment">// Check time interval</span>
+01129
+01130 <span class="comment">//nlassertex (beginTime&lt;=time, ("beginTime=%f, time=%f", beginTime, time));</span>
+01131 <span class="comment">//nlassertex (time&lt;_DeltaTime, ("time=%f, _DeltaTime=%f", time, _DeltaTime));</span>
+01132
+01133 <span class="keywordflow">if</span> (beginTime &gt; time)
+01134 {
+01135 <a class="code" href="a04199.html#a2">nlwarning</a>(<span class="stringliteral">"PACS: beginTime=%f &gt; time=%f"</span>, beginTime, time);
+01136 }
+01137
+01138 <span class="keywordflow">if</span> (time &gt;= _DeltaTime)
+01139 {
+01140 <a class="code" href="a04199.html#a2">nlwarning</a>(<span class="stringliteral">"PACS: time=%f &gt;= _DeltaTime=%f"</span>, time, _DeltaTime);
+01141 }
+01142
+01143
+01144 <span class="comment">// Time of the collision.</span>
+01145 time-=<a class="code" href="a04631.html#a0">NELPACS_DIST_BACK</a>/wI-&gt;getSpeed().norm();
+01146 time=std::max(time, beginTime);
+01147 <span class="keywordtype">double</span> ratio=(time-beginTime)/(_DeltaTime-beginTime);
+01148
+01149 <span class="comment">/*</span>
+01150 <span class="comment"> nlassert (ratio&gt;=0);</span>
+01151 <span class="comment"> nlassert (ratio&lt;=1);</span>
+01152 <span class="comment">*/</span>
+01153
+01154 <span class="keywordflow">if</span> (ratio &lt; 0.0)
+01155 {
+01156 <a class="code" href="a04199.html#a2">nlwarning</a>(<span class="stringliteral">"PACS: ratio=%f &lt; 0.0"</span>, ratio);
+01157 ratio = 0.0;
+01158 }
+01159
+01160 <span class="keywordflow">if</span> (ratio &gt; 1.0)
+01161 {
+01162 <a class="code" href="a04199.html#a2">nlwarning</a>(<span class="stringliteral">"PACS: ratio=%f &gt; 1.0"</span>, ratio);
+01163 ratio = 1.0;
+01164 }
+01165
+01166 <span class="keywordflow">if</span> (staticColInfo)
+01167 {
+01168 <span class="comment">// Make a new globalposition</span>
+01169 UGlobalPosition endPosition=_Retriever-&gt;doMove (wI-&gt;getGlobalPosition(), wI-&gt;getDeltaPosition(),
+01170 (<span class="keywordtype">float</span>)ratio, _SurfaceTemp, <span class="keyword">false</span>);
+01171
+01172 <span class="comment">// Init the info descriptor</span>
+01173 staticColInfo-&gt;init (first, desc, endPosition, ratio, worldImage);
+01174 }
+01175 <span class="keywordflow">else</span>
+01176 {
+01177 <span class="comment">// Get an ordered time index. Always round to the future.</span>
+01178 <span class="keywordtype">int</span> <a class="code" href="a04223.html#a566">index</a>=(<span class="keywordtype">int</span>)(ceil (time*(<span class="keywordtype">double</span>)_OtSize/_DeltaTime) );
+01179
+01180 <span class="comment">// Clamp left.</span>
+01181 <span class="keywordflow">if</span> (<a class="code" href="a04223.html#a566">index</a>&lt;0)
+01182 <a class="code" href="a04223.html#a566">index</a>=0;
+01183
+01184 <span class="comment">// If in time</span>
+01185 <span class="keywordflow">if</span> (<a class="code" href="a04223.html#a566">index</a>&lt;(<span class="keywordtype">int</span>)_OtSize)
+01186 {
+01187 <span class="comment">// Build info</span>
+01188 CCollisionOTStaticInfo *info = allocateOTStaticInfo ();
+01189
+01190 <span class="comment">// Make a new globalposition</span>
+01191 UGlobalPosition endPosition=_Retriever-&gt;doMove (wI-&gt;getGlobalPosition(), wI-&gt;getDeltaPosition(),
+01192 (<span class="keywordtype">float</span>)ratio, _SurfaceTemp, <span class="keyword">false</span>);
+01193
+01194 <span class="comment">// Init the info descriptor</span>
+01195 info-&gt;init (first, desc, endPosition, ratio, worldImage);
+01196
+01197 <span class="comment">// Add in the primitive list</span>
+01198 first-&gt;addCollisionOTInfo (info);
+01199
+01200 <span class="comment">// Insert in the time ordered table</span>
+01201 <span class="comment">//nlassert (index&lt;(int)_TimeOT.size());</span>
+01202 <span class="keywordflow">if</span> (<a class="code" href="a04223.html#a566">index</a> &gt;= (<span class="keywordtype">int</span>)_TimeOT.size())
+01203 {
+01204 <a class="code" href="a04199.html#a2">nlwarning</a>(<span class="stringliteral">"PACS: newCollision() failure, index [%d] &gt;= (int)_TimeOT.size() [%d], clamped to max"</span>, index, (<span class="keywordtype">int</span>)_TimeOT.size());
+01205 <a class="code" href="a04223.html#a566">index</a> = _TimeOT.size()-1;
+01206 }
+01207 _TimeOT[<a class="code" href="a04223.html#a566">index</a>].link (info);
+01208
+01209 <span class="comment">// Check it is after the last hard collision</span>
+01210 <a class="code" href="a04199.html#a6">nlassert</a> (_PreviousCollisionNode&lt;=&amp;_TimeOT[index]);
+01211 }
+01212 }
+01213 }
+01214
+01215 <span class="comment">// ***************************************************************************</span>
+01216
+01217 <span class="keywordtype">void</span> CMoveContainer::newTrigger (CMovePrimitive* first, CMovePrimitive* second, <span class="keyword">const</span> CCollisionDesc&amp; desc, <a class="code" href="a04558.html#a15">uint</a> triggerType)
+01218 {
+01219 <span class="comment">// Element index</span>
+01220 <a class="code" href="a04558.html#a15">uint</a> <a class="code" href="a04223.html#a566">index</a>=_Triggers.size();
+01221
+01222 <span class="comment">// Add one element</span>
+01223 _Triggers.resize (index+1);
+01224
+01225 <span class="comment">// Fill info</span>
+01226 _Triggers[<a class="code" href="a04223.html#a566">index</a>].Object0=first-&gt;UserData;
+01227 _Triggers[<a class="code" href="a04223.html#a566">index</a>].Object1=second-&gt;UserData;
+01228 _Triggers[<a class="code" href="a04223.html#a566">index</a>].CollisionDesc=desc;
+01229 _Triggers[<a class="code" href="a04223.html#a566">index</a>].CollisionType = triggerType;
+01230 }
+01231
+01232 <span class="comment">// ***************************************************************************</span>
+01233
+01234 <span class="keywordtype">void</span> CMoveContainer::checkOT ()
+01235 {
+01236 <span class="comment">// Check</span>
+01237 <a class="code" href="a04199.html#a6">nlassert</a> (_OtSize==_TimeOT.size());
+01238
+01239 <span class="comment">// Check linked list</span>
+01240 <span class="keywordflow">for</span> (<a class="code" href="a04558.html#a15">uint</a> i=0; i&lt;_OtSize-1; i++)
+01241 {
+01242 <span class="comment">// Check link</span>
+01243 <a class="code" href="a04199.html#a6">nlassert</a> ( _TimeOT[i].getNext() == (&amp;(_TimeOT[i+1])) );
+01244 <a class="code" href="a04199.html#a6">nlassert</a> ( _TimeOT[i+1].getPrevious() == (&amp;(_TimeOT[i])) );
+01245 }
+01246
+01247 <span class="comment">// Check first and last</span>
+01248 <a class="code" href="a04199.html#a6">nlassert</a> ( _TimeOT[0].getPrevious() == NULL );
+01249 <a class="code" href="a04199.html#a6">nlassert</a> ( _TimeOT[_OtSize-1].getNext() == NULL );
+01250 }
+01251
+01252 <span class="comment">// ***************************************************************************</span>
+01253
+01254 <span class="keywordtype">void</span> CMoveContainer::clearOT ()
+01255 {
+01256 <span class="comment">// Check</span>
+01257 <a class="code" href="a04199.html#a6">nlassert</a> (_OtSize==_TimeOT.size());
+01258
+01259 <span class="comment">// clear the list</span>
+01260 <a class="code" href="a04558.html#a15">uint</a> i;
+01261 <span class="keywordflow">for</span> (i=0; i&lt;_OtSize; i++)
+01262 _TimeOT[i].clear ();
+01263
+01264 <span class="comment">// Relink the list</span>
+01265 <span class="keywordflow">for</span> (i=0; i&lt;_OtSize-1; i++)
+01266 <span class="comment">// Link the two cells</span>
+01267 _TimeOT[i].link (&amp;(_TimeOT[i+1]));
+01268 }
+01269
+01270 <span class="comment">// ***************************************************************************</span>
+01271
+01272 <span class="keywordtype">void</span> CMoveContainer::removeModifiedFromOT (<a class="code" href="a04558.html#a7">uint8</a> worldImage)
+01273 {
+01274 <span class="comment">// For each changed primitives</span>
+01275 CMovePrimitive *changed=_ChangedRoot[worldImage];
+01276 <span class="keywordflow">while</span> (changed)
+01277 {
+01278 <span class="comment">// Remove from ot list</span>
+01279 changed-&gt;removeCollisionOTInfo ();
+01280
+01281 <span class="comment">// Get the primitive world image</span>
+01282 CPrimitiveWorldImage *wI;
+01283 <span class="keywordflow">if</span> (changed-&gt;isNonCollisionable())
+01284 wI=changed-&gt;getWorldImage (0);
+01285 <span class="keywordflow">else</span>
+01286 wI=changed-&gt;getWorldImage (worldImage);
+01287
+01288 <span class="comment">// Next primitive</span>
+01289 changed=wI-&gt;getNextModified ();
+01290 }
+01291 }
+01292
+01293 <span class="comment">// ***************************************************************************</span>
+01294
+01295 CCollisionOTDynamicInfo *CMoveContainer::allocateOTDynamicInfo ()
+01296 {
+01297 <span class="keywordflow">return</span> _AllocOTDynamicInfo.allocate ();
+01298 }
+01299
+01300 <span class="comment">// ***************************************************************************</span>
+01301
+01302 CCollisionOTStaticInfo *CMoveContainer::allocateOTStaticInfo ()
+01303 {
+01304 <span class="keywordflow">return</span> _AllocOTStaticInfo.allocate ();
+01305 }
+01306
+01307 <span class="comment">// ***************************************************************************</span>
+01308
+01309 <span class="comment">// Free all ordered table info</span>
+01310 <span class="keywordtype">void</span> CMoveContainer::freeAllOTInfo ()
+01311 {
+01312 <a class="code" href="a04365.html#a4">H_AUTO</a> (NLPACS_Free_All_OT_Info);
+01313
+01314 _AllocOTDynamicInfo.free ();
+01315 _AllocOTStaticInfo.free ();
+01316 }
+01317
+01318 <span class="comment">// ***************************************************************************</span>
+01319
+01320 CMovePrimitive *CMoveContainer::allocatePrimitive (<a class="code" href="a04558.html#a7">uint8</a> firstWorldImage, <a class="code" href="a04558.html#a7">uint8</a> numWorldImage)
+01321 {
+01322 <span class="comment">// Simply allocate</span>
+01323 <span class="keywordflow">return</span> <span class="keyword">new</span> CMovePrimitive (<span class="keyword">this</span>, firstWorldImage, numWorldImage);
+01324 }
+01325
+01326 <span class="comment">// ***************************************************************************</span>
+01327
+01328 <span class="keywordtype">void</span> CMoveContainer::freePrimitive (CMovePrimitive *primitive)
+01329 {
+01330 <span class="comment">// Simply deallocate</span>
+01331 <span class="keyword">delete</span> primitive;
+01332 }
+01333
+01334 <span class="comment">// ***************************************************************************</span>
+01335
+01336 CPrimitiveWorldImage **CMoveContainer::allocateWorldImagesPtrs (<a class="code" href="a04558.html#a15">uint</a> numPtrs)
+01337 {
+01338 <span class="keywordflow">return</span> <span class="keyword">new</span> CPrimitiveWorldImage*[numPtrs];
+01339 }
+01340
+01341 <span class="comment">// ***************************************************************************</span>
+01342
+01343 <span class="keywordtype">void</span> CMoveContainer::freeWorldImagesPtrs (CPrimitiveWorldImage **ptrs)
+01344 {
+01345 <span class="keyword">delete</span> [] ptrs;
+01346 }
+01347
+01348 <span class="comment">// ***************************************************************************</span>
+01349
+01350 CPrimitiveWorldImage *CMoveContainer::allocateWorldImage ()
+01351 {
+01352 <span class="keywordflow">return</span> <span class="keyword">new</span> CPrimitiveWorldImage;
+01353 }
+01354
+01355 <span class="comment">// ***************************************************************************</span>
+01356
+01357 <span class="keywordtype">void</span> CMoveContainer::freeWorldImage (CPrimitiveWorldImage *worldImage)
+01358 {
+01359 <span class="keyword">delete</span> worldImage;
+01360 }
+01361
+01362 <span class="comment">// ***************************************************************************</span>
+01363
+01364 CMoveElement *CMoveContainer::allocateMoveElement ()
+01365 {
+01366 <span class="comment">// Simply allocate</span>
+01367 <span class="keywordflow">return</span> <span class="keyword">new</span> CMoveElement;
+01368 }
+01369
+01370 <span class="comment">// ***************************************************************************</span>
+01371
+01372 <span class="keywordtype">void</span> CMoveContainer::freeMoveElement (CMoveElement *element)
+01373 {
+01374 <span class="comment">// Simply deallocate</span>
+01375 <span class="keyword">delete</span> element;
+01376 }
+01377
+01378 <span class="comment">// ***************************************************************************</span>
+01379
+01380 <span class="keywordtype">void</span> UMoveContainer::deleteMoveContainer (UMoveContainer *container)
+01381 {
+01382 <span class="keyword">delete</span> (CMoveContainer*)container;
+01383 }
+01384
+01385 <span class="comment">// ***************************************************************************</span>
+01386
+01387 UMovePrimitive *CMoveContainer::addCollisionablePrimitive (<a class="code" href="a04558.html#a7">uint8</a> firstWorldImage, <a class="code" href="a04558.html#a7">uint8</a> numWorldImage, <span class="keyword">const</span> UMovePrimitive *copyFrom)
+01388 {
+01389 NL_ALLOC_CONTEXT( Pacs )
+01390
+01391 <span class="comment">// Allocate primitive</span>
+01392 CMovePrimitive *primitive=allocatePrimitive (firstWorldImage, numWorldImage);
+01393
+01394 <span class="comment">// Add into the set</span>
+01395 _PrimitiveSet.insert (primitive);
+01396
+01397 <span class="comment">// if copy from primitive is not null, copy attributes</span>
+01398 <span class="keywordflow">if</span> (copyFrom != NULL)
+01399 {
+01400 primitive-&gt;setPrimitiveType(copyFrom-&gt;getPrimitiveType());
+01401 primitive-&gt;setReactionType(copyFrom-&gt;getReactionType());
+01402 primitive-&gt;setTriggerType(copyFrom-&gt;getTriggerType());
+01403 primitive-&gt;setCollisionMask(copyFrom-&gt;getCollisionMask());
+01404 primitive-&gt;setOcclusionMask(copyFrom-&gt;getOcclusionMask());
+01405 primitive-&gt;setObstacle(copyFrom-&gt;getObstacle());
+01406 primitive-&gt;setAbsorbtion(copyFrom-&gt;getAbsorbtion());
+01407 primitive-&gt;setHeight(copyFrom-&gt;getHeight());
+01408 <span class="keywordflow">if</span> (primitive-&gt;getPrimitiveType() == UMovePrimitive::_2DOrientedBox)
+01409 {
+01410 <span class="keywordtype">float</span> <a class="code" href="a04223.html#a632">width</a>=0.0f, <a class="code" href="a04223.html#a633">height</a>=0.0f;
+01411 copyFrom-&gt;getSize(width, <a class="code" href="a04223.html#a633">height</a>);
+01412 primitive-&gt;setSize(width, <a class="code" href="a04223.html#a633">height</a>);
+01413 }
+01414 <span class="keywordflow">else</span>
+01415 {
+01416 primitive-&gt;setRadius(copyFrom-&gt;getRadius());
+01417 }
+01418 }
+01419
+01420 <span class="comment">// Return it</span>
+01421 <span class="keywordflow">return</span> primitive;
+01422 }
+01423
+01424 <span class="comment">// ***************************************************************************</span>
+01425
+01426 UMovePrimitive *CMoveContainer::addNonCollisionablePrimitive (<span class="keyword">const</span> UMovePrimitive *copyFrom)
+01427 {
+01428 NL_ALLOC_CONTEXT( Pacs )
+01429
+01430 <span class="comment">// Allocate primitive</span>
+01431 CMovePrimitive *primitive=allocatePrimitive (0, 1);
+01432
+01433 <span class="comment">// Set as noncollisionable</span>
+01434 primitive-&gt;setNonCollisionable (<span class="keyword">true</span>);
+01435
+01436 <span class="comment">// Add into the set</span>
+01437 _PrimitiveSet.insert (primitive);
+01438
+01439 <span class="comment">// if copy from primitive is not null, copy attributes</span>
+01440 <span class="keywordflow">if</span> (copyFrom != NULL)
+01441 {
+01442 primitive-&gt;setPrimitiveType(copyFrom-&gt;getPrimitiveType());
+01443 primitive-&gt;setReactionType(copyFrom-&gt;getReactionType());
+01444 primitive-&gt;setTriggerType(copyFrom-&gt;getTriggerType());
+01445 primitive-&gt;setCollisionMask(copyFrom-&gt;getCollisionMask());
+01446 primitive-&gt;setOcclusionMask(copyFrom-&gt;getOcclusionMask());
+01447 primitive-&gt;setObstacle(copyFrom-&gt;getObstacle());
+01448 primitive-&gt;setAbsorbtion(copyFrom-&gt;getAbsorbtion());
+01449 primitive-&gt;setHeight(copyFrom-&gt;getHeight());
+01450 <span class="keywordflow">if</span> (primitive-&gt;getPrimitiveType() == UMovePrimitive::_2DOrientedBox)
+01451 {
+01452 <span class="keywordtype">float</span> <a class="code" href="a04223.html#a632">width</a>=0.0f, <a class="code" href="a04223.html#a633">height</a>=0.0f;
+01453 copyFrom-&gt;getSize(width, <a class="code" href="a04223.html#a633">height</a>);
+01454 primitive-&gt;setSize(width, <a class="code" href="a04223.html#a633">height</a>);
+01455 }
+01456 <span class="keywordflow">else</span>
+01457 {
+01458 primitive-&gt;setRadius(copyFrom-&gt;getRadius());
+01459 }
+01460 }
+01461
+01462 <span class="comment">// Return it</span>
+01463 <span class="keywordflow">return</span> primitive;
+01464 }
+01465
+01466 <span class="comment">// ***************************************************************************</span>
+01467
+01468 <span class="keywordtype">void</span> CMoveContainer::removePrimitive (UMovePrimitive* primitive)
+01469 {
+01470 NL_ALLOC_CONTEXT( Pacs )
+01471
+01472 <span class="comment">// CMovePrimitive pointer</span>
+01473 CMovePrimitive *prim=(CMovePrimitive*)primitive;
+01474
+01475 <span class="comment">// Get the primitive world image</span>
+01476 <span class="keywordflow">for</span> (<a class="code" href="a04558.html#a7">uint8</a> i=0; i&lt;prim-&gt;getNumWorldImage (); i++)
+01477 {
+01478 <span class="comment">// World image</span>
+01479 <a class="code" href="a04558.html#a7">uint8</a> worldImage=prim-&gt;getFirstWorldImage ()+i;
+01480
+01481 <span class="comment">// Get primitive world image</span>
+01482 CPrimitiveWorldImage *wI=prim-&gt;getWorldImage (worldImage);
+01483
+01484 <span class="comment">// In modified list ?</span>
+01485 <span class="keywordflow">if</span> (wI-&gt;isInModifiedListFlag ())
+01486 {
+01487 <span class="comment">// Non collisionable primitive ?</span>
+01488 <span class="keywordflow">if</span> (prim-&gt;isNonCollisionable())
+01489 {
+01490 <span class="comment">// Remove from all world image</span>
+01491 removeNCFromModifiedList (prim, worldImage);
+01492 }
+01493 <span class="keywordflow">else</span>
+01494 {
+01495 <span class="comment">// Remove from modified list</span>
+01496 removeFromModifiedList (prim, worldImage);
+01497 }
+01498 }
+01499 }
+01500
+01501 <span class="comment">// Remove from the set</span>
+01502 _PrimitiveSet.erase (prim);
+01503
+01504 <span class="comment">// Erase it</span>
+01505 freePrimitive (prim);
+01506 }
+01507
+01508 <span class="comment">// ***************************************************************************</span>
+01509
+01510 <span class="keywordtype">void</span> CMoveContainer::removeNCFromModifiedList (CMovePrimitive* primitive, <a class="code" href="a04558.html#a7">uint8</a> worldImage)
+01511 {
+01512 <span class="comment">// For each world image</span>
+01513 <a class="code" href="a04558.html#a15">uint</a> i;
+01514 <a class="code" href="a04558.html#a15">uint</a> worldImageCount = _ChangedRoot.size();
+01515 <span class="keywordflow">for</span> (i=0; i&lt;worldImageCount; i++)
+01516 {
+01517 <span class="comment">// For each changed primitives</span>
+01518 CMovePrimitive *changed=_ChangedRoot[i];
+01519 CPrimitiveWorldImage *previous=NULL;
+01520 CPrimitiveWorldImage *wI=primitive-&gt;getWorldImage (worldImage);
+01521
+01522 <span class="keywordflow">while</span> (changed)
+01523 {
+01524 <span class="comment">// Get the primitive world image</span>
+01525 CPrimitiveWorldImage *changedWI=changed-&gt;getWorldImage (worldImage);
+01526
+01527 <span class="comment">// Remove from ot list</span>
+01528 <span class="keywordflow">if</span> (changed==primitive)
+01529 {
+01530 <span class="comment">// There is a previous primitive ?</span>
+01531 <span class="keywordflow">if</span> (previous)
+01532 previous-&gt;linkInModifiedList (wI-&gt;getNextModified ());
+01533 <span class="keywordflow">else</span>
+01534 _ChangedRoot[i]=wI-&gt;getNextModified ();
+01535
+01536 <span class="comment">// Unlink</span>
+01537 wI-&gt;linkInModifiedList (NULL);
+01538 wI-&gt;setInModifiedListFlag (<span class="keyword">false</span>);
+01539 <span class="keywordflow">break</span>;
+01540 }
+01541
+01542 <span class="comment">// Next primitive</span>
+01543 previous=changedWI;
+01544 changed=changedWI-&gt;getNextModified ();
+01545 }
+01546
+01547 <span class="comment">// Breaked ?</span>
+01548 <span class="keywordflow">if</span> (changed==primitive)
+01549 <span class="keywordflow">break</span>;
+01550 }
+01551 }
+01552
+01553 <span class="comment">// ***************************************************************************</span>
+01554
+01555 <span class="keywordtype">void</span> CMoveContainer::removeFromModifiedList (CMovePrimitive* primitive, <a class="code" href="a04558.html#a7">uint8</a> worldImage)
+01556 {
+01557 <span class="comment">// For each changed primitives</span>
+01558 CMovePrimitive *changed=_ChangedRoot[worldImage];
+01559 CPrimitiveWorldImage *previous=NULL;
+01560 CPrimitiveWorldImage *wI=primitive-&gt;getWorldImage (worldImage);
+01561
+01562 <span class="keywordflow">while</span> (changed)
+01563 {
+01564 <span class="comment">// Get the primitive world image</span>
+01565 CPrimitiveWorldImage *changedWI=changed-&gt;getWorldImage (worldImage);
+01566
+01567 <span class="comment">// Remove from ot list</span>
+01568 <span class="keywordflow">if</span> (changed==primitive)
+01569 {
+01570 <span class="comment">// There is a previous primitive ?</span>
+01571 <span class="keywordflow">if</span> (previous)
+01572 previous-&gt;linkInModifiedList (wI-&gt;getNextModified ());
+01573 <span class="keywordflow">else</span>
+01574 _ChangedRoot[worldImage]=wI-&gt;getNextModified ();
+01575
+01576 <span class="comment">// Unlink</span>
+01577 wI-&gt;linkInModifiedList (NULL);
+01578 wI-&gt;setInModifiedListFlag (<span class="keyword">false</span>);
+01579 <span class="keywordflow">break</span>;
+01580 }
+01581
+01582 <span class="comment">// Next primitive</span>
+01583 previous=changedWI;
+01584 changed=changedWI-&gt;getNextModified ();
+01585 }
+01586 }
+01587
+01588 <span class="comment">// ***************************************************************************</span>
+01589
+01590 <span class="keywordtype">void</span> CMoveContainer::unlinkMoveElement (CMoveElement *element, <a class="code" href="a04558.html#a7">uint8</a> worldImage)
+01591 {
+01592 <span class="comment">// Some checks</span>
+01593 <a class="code" href="a04199.html#a6">nlassert</a> (element-&gt;X&lt;_CellCountWidth);
+01594 <a class="code" href="a04199.html#a6">nlassert</a> (element-&gt;Y&lt;_CellCountHeight);
+01595
+01596 <span class="comment">// Unlink it</span>
+01597 CMoveCell &amp;cell=_VectorCell[worldImage][element-&gt;X+element-&gt;Y*_CellCountWidth];
+01598 cell.unlinkX (element);
+01599 <span class="comment">//cell.unlinkY (element);</span>
+01600 }
+01601
+01602 <span class="comment">// ***************************************************************************</span>
+01603
+01604 <span class="keywordtype">void</span> CMoveContainer::reaction (<span class="keyword">const</span> CCollisionOTInfo&amp; first)
+01605 {
+01606 <span class="comment">// H_AUTO(PACS_MC_reaction);</span>
+01607
+01608 <span class="comment">// Static collision ?</span>
+01609 <span class="keywordflow">if</span> (first.isCollisionAgainstStatic())
+01610 {
+01611 <span class="comment">// Check mode</span>
+01612 <a class="code" href="a04199.html#a6">nlassert</a> (_Retriever);
+01613
+01614 <span class="comment">// Cast</span>
+01615 <span class="keyword">const</span> CCollisionOTStaticInfo *staticInfo=safe_cast&lt;const CCollisionOTStaticInfo*&gt; (&amp;first);
+01616
+01617 <span class="comment">// Get the primitive world image</span>
+01618 CMovePrimitive *movePrimitive=staticInfo-&gt;getPrimitive ();
+01619 CPrimitiveWorldImage *wI;
+01620 <span class="keywordflow">if</span> (movePrimitive-&gt;isNonCollisionable ())
+01621 wI=movePrimitive-&gt;getWorldImage (0);
+01622 <span class="keywordflow">else</span>
+01623 wI=movePrimitive-&gt;getWorldImage (staticInfo-&gt;getWorldImage());
+01624
+01625 <span class="comment">// Dynamic collision</span>
+01626 wI-&gt;reaction ( staticInfo-&gt;getCollisionDesc (), staticInfo-&gt;getGlobalPosition (),
+01627 *_Retriever, staticInfo-&gt;getDeltaTime(), _DeltaTime, *staticInfo-&gt;getPrimitive (), *<span class="keyword">this</span>, staticInfo-&gt;getWorldImage());
+01628 }
+01629 <span class="keywordflow">else</span>
+01630 {
+01631 <span class="comment">// Cast</span>
+01632 <span class="keyword">const</span> CCollisionOTDynamicInfo *dynInfo=safe_cast&lt;const CCollisionOTDynamicInfo*&gt; (&amp;first);
+01633
+01634 <span class="comment">// Get the primitives world image</span>
+01635 CPrimitiveWorldImage *firstWI;
+01636 <span class="keywordflow">if</span> (dynInfo-&gt;getFirstPrimitive ()-&gt;isNonCollisionable ())
+01637 firstWI=dynInfo-&gt;getFirstPrimitive ()-&gt;getWorldImage (0);
+01638 <span class="keywordflow">else</span>
+01639 firstWI=dynInfo-&gt;getFirstPrimitive ()-&gt;getWorldImage (dynInfo-&gt;getFirstWorldImage());
+01640
+01641 CPrimitiveWorldImage *secondWI;
+01642 <span class="keywordflow">if</span> (dynInfo-&gt;getSecondPrimitive ()-&gt;isNonCollisionable ())
+01643 secondWI=dynInfo-&gt;getSecondPrimitive ()-&gt;getWorldImage (0);
+01644 <span class="keywordflow">else</span>
+01645 secondWI=dynInfo-&gt;getSecondPrimitive ()-&gt;getWorldImage (dynInfo-&gt;getSecondWorldImage());
+01646
+01647 <span class="comment">// Dynamic collision</span>
+01648 firstWI-&gt;reaction ( *secondWI, dynInfo-&gt;getCollisionDesc (), _Retriever, _SurfaceTemp, dynInfo-&gt;isCollision(),
+01649 *dynInfo-&gt;getFirstPrimitive (), *dynInfo-&gt;getSecondPrimitive (), <span class="keyword">this</span>, dynInfo-&gt;getFirstWorldImage(),
+01650 dynInfo-&gt;getSecondWorldImage(), dynInfo-&gt;isSecondStatic());
+01651
+01660 <span class="keywordflow">if</span> (dynInfo-&gt;getFirstPrimitive ()-&gt;isCollisionable ())
+01661 {
+01662 <span class="keywordflow">if</span> (dynInfo-&gt;getFirstPrimitive ()-&gt;isTriggered (*dynInfo-&gt;getSecondPrimitive (), dynInfo-&gt;isEnter(), dynInfo-&gt;isExit()))
+01663 {
+01664 <span class="keywordflow">if</span> (dynInfo-&gt;isEnter())
+01665 newTrigger (dynInfo-&gt;getFirstPrimitive (), dynInfo-&gt;getSecondPrimitive (), dynInfo-&gt;getCollisionDesc (), UTriggerInfo::In);
+01666 <span class="keywordflow">if</span> (dynInfo-&gt;isExit())
+01667 newTrigger (dynInfo-&gt;getFirstPrimitive (), dynInfo-&gt;getSecondPrimitive (), dynInfo-&gt;getCollisionDesc (), UTriggerInfo::Out);
+01668 <span class="keywordflow">if</span> (dynInfo-&gt;isInside())
+01669 newTrigger (dynInfo-&gt;getFirstPrimitive (), dynInfo-&gt;getSecondPrimitive (), dynInfo-&gt;getCollisionDesc (), UTriggerInfo::Inside);
+01670 }
+01671 }
+01672 }
+01673 }
+01674
+01675 <span class="comment">// ***************************************************************************</span>
+01676
+01677 <span class="keywordtype">void</span> CMoveContainer::setAsStatic (<a class="code" href="a04558.html#a7">uint8</a> worldImage)
+01678 {
+01679 NL_ALLOC_CONTEXT( Pacs )
+01680
+01681 <span class="comment">// Add this world image in the static set of world image</span>
+01682 _StaticWorldImage.insert (worldImage);
+01683 }
+01684
+01685 <span class="comment">// ***************************************************************************</span>
+01686
+01687 <span class="keywordtype">void</span> CMoveContainer::duplicateWorldImage (<a class="code" href="a04558.html#a7">uint8</a> source, <a class="code" href="a04558.html#a7">uint8</a> dest)
+01688 {
+01689 NL_ALLOC_CONTEXT( Pacs )
+01690
+01691 <span class="comment">// Cell count</span>
+01692 <a class="code" href="a04558.html#a15">uint</a> cellCount=_CellCountWidth*_CellCountHeight;
+01693
+01694 <span class="comment">// Clear dest modified list</span>
+01695 clearModifiedList (dest);
+01696
+01697 <span class="comment">// Clear destination cells</span>
+01698 <a class="code" href="a04558.html#a15">uint</a> i;
+01699 <span class="keywordflow">for</span> (i=0; i&lt;cellCount; i++)
+01700 {
+01701 <span class="comment">// Get first X</span>
+01702 CMoveElement *elm;
+01703 <span class="keywordflow">while</span> ((elm=_VectorCell[dest][i].getFirstX ()))
+01704 {
+01705 <span class="comment">// Get primitive world image</span>
+01706 CPrimitiveWorldImage *wI=elm-&gt;Primitive-&gt;getWorldImage (dest);
+01707
+01708 <span class="comment">// Remove the primitive</span>
+01709 <span class="keywordtype">int</span> i;
+01710 <span class="keywordflow">for</span> (i=0; i&lt;4; i++)
+01711 {
+01712 <span class="keywordflow">if</span> (wI-&gt;getMoveElement(i))
+01713 wI-&gt;removeMoveElement (i, *<span class="keyword">this</span>, dest);
+01714 }
+01715 }
+01716 }
+01717
+01718 <span class="comment">// Duplicate destination cells</span>
+01719 <span class="keywordflow">for</span> (i=0; i&lt;cellCount; i++)
+01720 {
+01721 <span class="comment">// Get first X</span>
+01722 CMoveElement *elm=_VectorCell[source][i].getFirstX ();
+01723 <span class="keywordflow">while</span> (elm)
+01724 {
+01725 <span class="comment">// Get primitive world image</span>
+01726 CPrimitiveWorldImage *wISource=elm-&gt;Primitive-&gt;getWorldImage (source);
+01727 CPrimitiveWorldImage *wIDest=elm-&gt;Primitive-&gt;getWorldImage (dest);
+01728
+01729 <span class="comment">// First time the primitive is visited ?</span>
+01730 <span class="keywordflow">if</span> (wIDest-&gt;getMoveElement (0)==NULL)
+01731 {
+01732 wIDest-&gt;copy (*wISource);
+01733 }
+01734
+01735 <span class="comment">// Add at the end of the list</span>
+01736 wIDest-&gt;addMoveElementendOfList (_VectorCell[dest][i], elm-&gt;X, elm-&gt;Y, elm-&gt;Primitive, *<span class="keyword">this</span>);
+01737
+01738 <span class="comment">// Added ?</span>
+01739 <a class="code" href="a04199.html#a6">nlassert</a> (wIDest-&gt;getMoveElement (0)!=NULL);
+01740
+01741 <span class="comment">// Next primitive</span>
+01742 elm=elm-&gt;NextX;
+01743 }
+01744 }
+01745 }
+01746
+01747 <span class="comment">// ***************************************************************************</span>
+01748
+01749 UMoveContainer *UMoveContainer::createMoveContainer (<span class="keywordtype">double</span> xmin, <span class="keywordtype">double</span> ymin, <span class="keywordtype">double</span> xmax, <span class="keywordtype">double</span> ymax,
+01750 <a class="code" href="a04558.html#a15">uint</a> widthCellCount, <a class="code" href="a04558.html#a15">uint</a> heightCellCount, <span class="keywordtype">double</span> primitiveMaxSize, <a class="code" href="a04558.html#a7">uint8</a> numWorldImage,
+01751 <a class="code" href="a04558.html#a15">uint</a> maxIteration, <a class="code" href="a04558.html#a15">uint</a> otSize)
+01752 {
+01753 NL_ALLOC_CONTEXT( Pacs )
+01754
+01755 <span class="comment">// Create a CMoveContainer</span>
+01756 <span class="keywordflow">return</span> <span class="keyword">new</span> CMoveContainer (xmin, ymin, xmax, ymax, widthCellCount, heightCellCount, primitiveMaxSize, numWorldImage, maxIteration, otSize);
+01757 }
+01758
+01759 <span class="comment">// ***************************************************************************</span>
+01760
+01761 UMoveContainer *UMoveContainer::createMoveContainer (UGlobalRetriever* retriever, <a class="code" href="a04558.html#a15">uint</a> widthCellCount,
+01762 <a class="code" href="a04558.html#a15">uint</a> heightCellCount, <span class="keywordtype">double</span> primitiveMaxSize, <a class="code" href="a04558.html#a7">uint8</a> numWorldImage, <a class="code" href="a04558.html#a15">uint</a> maxIteration, <a class="code" href="a04558.html#a15">uint</a> otSize)
+01763 {
+01764 NL_ALLOC_CONTEXT( Pacs )
+01765
+01766 <span class="comment">// Cast</span>
+01767 <a class="code" href="a04199.html#a6">nlassert</a> (dynamic_cast&lt;CGlobalRetriever*&gt;(retriever));
+01768 CGlobalRetriever* <a class="code" href="a04223.html#a628">r</a>=static_cast&lt;CGlobalRetriever*&gt;(retriever);
+01769
+01770 <span class="comment">// Create a CMoveContainer</span>
+01771 <span class="keywordflow">return</span> <span class="keyword">new</span> CMoveContainer (r, widthCellCount, heightCellCount, primitiveMaxSize, numWorldImage, maxIteration, otSize);
+01772 }
+01773
+01774 <span class="comment">// ***************************************************************************</span>
+01775
+01776 <span class="keywordtype">void</span> UCollisionDesc::serial (<a class="code" href="a02270.html">NLMISC::IStream</a>&amp; stream)
+01777 {
+01778 stream.<a class="code" href="a02270.html#NLMISC_1_1IStreama5">serial</a> (ContactPosition);
+01779 stream.<a class="code" href="a02270.html#NLMISC_1_1IStreama5">serial</a> (ContactNormal0);
+01780 stream.<a class="code" href="a02270.html#NLMISC_1_1IStreama5">serial</a> (ContactNormal1);
+01781 stream.<a class="code" href="a02270.html#NLMISC_1_1IStreama5">serial</a> (ContactTime);
+01782 };
+01783
+01784 <span class="comment">// ***************************************************************************</span>
+01785
+01786 <span class="keywordtype">void</span> UTriggerInfo::serial (<a class="code" href="a02270.html">NLMISC::IStream</a>&amp; stream)
+01787 {
+01788 stream.<a class="code" href="a02270.html#NLMISC_1_1IStreama5">serial</a> (Object0);
+01789 stream.<a class="code" href="a02270.html#NLMISC_1_1IStreama5">serial</a> (Object1);
+01790 stream.<a class="code" href="a02270.html#NLMISC_1_1IStreama5">serial</a> (CollisionDesc);
+01791 }
+01792
+01793
+01794
+01795 <span class="comment">// ***************************************************************************</span>
+01796 <span class="keywordtype">void</span> CMoveContainer::addCollisionnablePrimitiveBlock(UPrimitiveBlock *pb,<a class="code" href="a04558.html#a7">uint8</a> firstWorldImage,<a class="code" href="a04558.html#a7">uint8</a> numWorldImage,std::vector&lt;UMovePrimitive*&gt; *primitives,<span class="keywordtype">float</span> orientation,<span class="keyword">const</span> <a class="code" href="a03128.html">NLMISC::CVector</a> &amp;position, <span class="keywordtype">bool</span> dontSnapToGround <span class="comment">/* = false*/</span>, <span class="keyword">const</span> <a class="code" href="a03128.html">NLMISC::CVector</a> &amp;scale <span class="comment">/* = NLMISC::CVector(1.0f, 1.0f, 1.0f)*/</span>)
+01797 {
+01798 NL_ALLOC_CONTEXT( Pacs )
+01799
+01800 CPrimitiveBlock *block = NLMISC::safe_cast&lt;CPrimitiveBlock *&gt;(pb);
+01801 <span class="comment">// Reserve the pointer array</span>
+01802 <span class="keywordflow">if</span> (primitives)
+01803 primitives-&gt;reserve (block-&gt;Primitives.size());
+01804
+01805 <span class="comment">// For each primitive</span>
+01806 <a class="code" href="a04558.html#a15">uint</a> prim;
+01807 <span class="keywordflow">for</span> (prim=0; prim&lt;block-&gt;Primitives.size(); prim++)
+01808 {
+01809 <span class="comment">// Create a collisionable primitive</span>
+01810 UMovePrimitive *primitive = addCollisionablePrimitive (firstWorldImage, numWorldImage);
+01811
+01812 <span class="comment">// Ref on the block descriptor</span>
+01813 CPrimitiveDesc &amp;desc = block-&gt;Primitives[prim];
+01814
+01815 <span class="comment">// Set its properties</span>
+01816 primitive-&gt;setPrimitiveType (desc.Type);
+01817 primitive-&gt;setReactionType (desc.Reaction);
+01818 primitive-&gt;setTriggerType (desc.Trigger);
+01819 primitive-&gt;setCollisionMask (desc.CollisionMask);
+01820 primitive-&gt;setOcclusionMask (desc.OcclusionMask);
+01821 primitive-&gt;setObstacle (desc.Obstacle);
+01822 primitive-&gt;setAbsorbtion (desc.Attenuation);
+01823 primitive-&gt;setDontSnapToGround(dontSnapToGround);
+01824 primitive-&gt;UserData = desc.UserData;
+01825 <span class="keywordflow">if</span> (desc.Type == UMovePrimitive::_2DOrientedBox)
+01826 {
+01827 <span class="comment">// ONLY ASSUME UNIFORM SCALE ON X/Y</span>
+01828 primitive-&gt;setSize (desc.Length[0]*scale.<a class="code" href="a03128.html#NLMISC_1_1CVectoro0">x</a>, desc.Length[1]*scale.<a class="code" href="a03128.html#NLMISC_1_1CVectoro0">x</a>);
+01829 }
+01830 <span class="keywordflow">else</span>
+01831 {
+01832 <span class="comment">// ONLY ASSUME UNIFORM SCALE ON X/Y</span>
+01833 <a class="code" href="a04199.html#a6">nlassert</a> (desc.Type == UMovePrimitive::_2DOrientedCylinder);
+01834 primitive-&gt;setRadius (desc.Length[0]*scale.<a class="code" href="a03128.html#NLMISC_1_1CVectoro0">x</a>);
+01835 }
+01836 primitive-&gt;setHeight (desc.Height*scale.<a class="code" href="a03128.html#NLMISC_1_1CVectoro2">z</a>);
+01837
+01838 <span class="comment">// Insert the primitives</span>
+01839
+01840 <span class="comment">// For each world image</span>
+01841 <a class="code" href="a04558.html#a15">uint</a> wI;
+01842 <span class="keywordflow">for</span> (wI=firstWorldImage; wI&lt;(<a class="code" href="a04558.html#a15">uint</a>)(firstWorldImage+numWorldImage); wI++)
+01843 {
+01844 <span class="comment">// Insert the primitive</span>
+01845 primitive-&gt;insertInWorldImage (wI);
+01846
+01847 <span class="comment">// Final position&amp;</span>
+01848 <span class="keywordtype">float</span> cosa = (<span class="keywordtype">float</span>) cos (orientation);
+01849 <span class="keywordtype">float</span> sina = (<span class="keywordtype">float</span>) sin (orientation);
+01850 CVector finalPos;
+01851 finalPos.x = cosa * desc.Position.x * scale.<a class="code" href="a03128.html#NLMISC_1_1CVectoro0">x</a> - sina * desc.Position.y * scale.<a class="code" href="a03128.html#NLMISC_1_1CVectoro1">y</a> + position.<a class="code" href="a03128.html#NLMISC_1_1CVectoro0">x</a>;
+01852 finalPos.y = sina * desc.Position.x * scale.<a class="code" href="a03128.html#NLMISC_1_1CVectoro0">x</a> + cosa * desc.Position.y * scale.<a class="code" href="a03128.html#NLMISC_1_1CVectoro1">y</a> + position.<a class="code" href="a03128.html#NLMISC_1_1CVectoro1">y</a>;
+01853 finalPos.z = desc.Position.z *scale.<a class="code" href="a03128.html#NLMISC_1_1CVectoro2">z</a> + position.<a class="code" href="a03128.html#NLMISC_1_1CVectoro2">z</a>;
+01854
+01855 <span class="comment">// Set the primtive orientation</span>
+01856 <span class="keywordflow">if</span> (desc.Type == UMovePrimitive::_2DOrientedBox)
+01857 primitive-&gt;setOrientation ((<span class="keywordtype">float</span>)fmod (desc.Orientation + orientation, 2*Pi), wI);
+01858
+01859 <span class="comment">// Set the primitive global position</span>
+01860 primitive-&gt;setGlobalPosition (finalPos, wI);
+01861 }
+01862
+01863 <span class="comment">// Feedback asked ?</span>
+01864 <span class="keywordflow">if</span> (primitives)
+01865 {
+01866 <span class="comment">// Add the pointer</span>
+01867 primitives-&gt;push_back (primitive);
+01868 }
+01869 }
+01870 }
+01871
+01872
+01873 <span class="comment">// ***************************************************************************</span>
+01874
+01875 <span class="keywordtype">bool</span> CMoveContainer::loadCollisionablePrimitiveBlock (<span class="keyword">const</span> <span class="keywordtype">char</span> *filename, <a class="code" href="a04558.html#a7">uint8</a> firstWorldImage, <a class="code" href="a04558.html#a7">uint8</a> numWorldImage, std::vector&lt;UMovePrimitive*&gt; *primitives, <span class="keywordtype">float</span> orientation, <span class="keyword">const</span> <a class="code" href="a03128.html">NLMISC::CVector</a> &amp;position, <span class="keywordtype">bool</span> dontSnapToGround <span class="comment">/*= false*/</span>)
+01876 {
+01877 NL_ALLOC_CONTEXT( Pacs )
+01878
+01879 <span class="comment">// Check world image</span>
+01880 <span class="keywordflow">if</span> ( (<a class="code" href="a04558.html#a15">uint</a>)(firstWorldImage+numWorldImage) &gt; _ChangedRoot.size() )
+01881 {
+01882 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"Invalid world image number."</span>);
+01883 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+01884 }
+01885
+01886 <span class="comment">// Try to load the file</span>
+01887 <a class="code" href="a02653.html">CIFile</a> <a class="code" href="a04115.html#a95">file</a>;
+01888 <span class="keywordflow">if</span> (<a class="code" href="a04115.html#a95">file</a>.open (filename))
+01889 {
+01890 <span class="comment">// Create the XML stream</span>
+01891 CIXml input;
+01892
+01893 <span class="comment">// Init</span>
+01894 <span class="keywordflow">if</span> (input.init (file))
+01895 {
+01896 <span class="comment">// The primitive block</span>
+01897 CPrimitiveBlock block;
+01898
+01899 <span class="comment">// Serial it</span>
+01900 <a class="code" href="a04115.html#a95">file</a>.serial (block);
+01901
+01902 <span class="comment">// add primitives</span>
+01903 addCollisionnablePrimitiveBlock(&amp;block, firstWorldImage, numWorldImage, primitives, orientation, position, dontSnapToGround);
+01904
+01905 <span class="keywordflow">return</span> <span class="keyword">true</span>;
+01906 }
+01907 <span class="keywordflow">else</span>
+01908 {
+01909 <span class="comment">// Warning</span>
+01910 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"Can't init XML stream with file %s."</span>, filename);
+01911
+01912 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+01913 }
+01914 }
+01915 <span class="keywordflow">else</span>
+01916 {
+01917 <span class="comment">// Warning</span>
+01918 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"Can't load primitive block %s."</span>, filename);
+01919
+01920 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+01921 }
+01922 }
+01923
+01924
+01925 <span class="comment">// ***************************************************************************</span>
+01926 <span class="keywordtype">void</span> CMoveContainer::getPrimitives(std::vector&lt;const UMovePrimitive *&gt; &amp;dest)<span class="keyword"> const</span>
+01927 <span class="keyword"></span>{
+01928 NL_ALLOC_CONTEXT( Pacs )
+01929
+01930 dest.resize(_PrimitiveSet.size());
+01931 std::copy(_PrimitiveSet.begin(), _PrimitiveSet.end(), dest.begin());
+01932 }
+01933
+01934
+01935 <span class="comment">// ***************************************************************************</span>
+01936 <span class="keywordtype">void</span> UMoveContainer::getPACSCoordsFromMatrix(<a class="code" href="a03128.html">NLMISC::CVector</a> &amp;pos,<span class="keywordtype">float</span> &amp;angle,<span class="keyword">const</span> <a class="code" href="a02851.html">NLMISC::CMatrix</a> &amp;mat)
+01937 {
+01938 pos = mat.<a class="code" href="a02851.html#NLMISC_1_1CMatrixz1963_6">getPos</a>();
+01939 CVector orient = mat.<a class="code" href="a02851.html#NLMISC_1_1CMatrixz1968_1">mulVector</a>(NLMISC::CVector::I);
+01940 orient.z = 0.f;
+01941 orient.normalize();
+01942 angle = orient.y &gt;= 0.f ? ::acosf(orient.x)
+01943 : 2.f * (<span class="keywordtype">float</span>) NLMISC::Pi - ::acosf(orient.x);
+01944
+01945 }
+01946
+01947 <span class="comment">// ***************************************************************************</span>
+01948 <span class="keywordtype">bool</span> CMoveContainer::evalNCPrimitiveCollision (<span class="keywordtype">double</span> deltaTime, UMovePrimitive *primitive, <a class="code" href="a04558.html#a7">uint8</a> worldImage)
+01949 {
+01950 NL_ALLOC_CONTEXT( Pacs )
+01951
+01952 <span class="comment">// New test time</span>
+01953 _TestTime++;
+01954
+01955 <span class="comment">// Clear triggers</span>
+01956 _Triggers.clear ();
+01957
+01958 <span class="comment">// Only non-collisionable primitives</span>
+01959 <span class="keywordflow">if</span> (!primitive-&gt;isCollisionable())
+01960 {
+01961 <span class="comment">// Delta time</span>
+01962 _DeltaTime=deltaTime;
+01963
+01964 <span class="comment">// Begin of the time slice to compute</span>
+01965 <span class="keywordtype">double</span> beginTime = 0;
+01966 <span class="keywordtype">double</span> collisionTime = deltaTime;
+01967
+01968 <span class="comment">// Get the world image</span>
+01969 CPrimitiveWorldImage *wI = ((CMovePrimitive*)primitive)-&gt;getWorldImage (0);
+01970
+01971 CCollisionOTInfo *firstCollision = NULL;
+01972 <span class="keywordflow">do</span>
+01973 {
+01974 <span class="comment">//nlassert (beginTime &lt; 1.0);</span>
+01975 <span class="keywordflow">if</span> (beginTime &gt;= 1.0)
+01976 {
+01977 <a class="code" href="a04199.html#a2">nlwarning</a>(<span class="stringliteral">"PACS: evalNCPrimitiveCollision() failure, beginTime [%f] &gt;= 1.0"</span>, beginTime);
+01978 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+01979 }
+01980
+01981 <span class="comment">// Update the primitive</span>
+01982 wI-&gt;update (beginTime, deltaTime, *(CMovePrimitive*)primitive);
+01983
+01984 <a class="code" href="a03664.html">CVectorD</a> d0=wI-&gt;getDeltaPosition();
+01985
+01986 <span class="comment">// Eval collision again the terrain</span>
+01987 <span class="keywordtype">bool</span> testMoveValid = <span class="keyword">false</span>;
+01988 CCollisionOTStaticInfo staticColInfo;
+01989 CCollisionOTDynamicInfo dynamicColInfoWI0;
+01990 CCollisionOTDynamicInfo dynamicColInfoWI;
+01991
+01992 firstCollision = NULL;
+01993
+01994 <span class="comment">// If collision found, note it is on the landscape</span>
+01995 <span class="keywordflow">if</span> (evalOneTerrainCollision (beginTime, (CMovePrimitive*)primitive, worldImage, <span class="keyword">false</span>, testMoveValid, &amp;staticColInfo, NULL))
+01996 {
+01997 firstCollision = &amp;staticColInfo;
+01998 }
+01999
+02000 <span class="comment">// Eval collision again the static primitives</span>
+02001 std::set&lt;uint8&gt;::iterator ite=_StaticWorldImage.begin();
+02002 <span class="keywordflow">while</span> (ite!=_StaticWorldImage.end())
+02003 {
+02004 <span class="comment">// Eval in this world image</span>
+02005 <span class="keywordflow">if</span> (evalOnePrimitiveCollision (beginTime, (CMovePrimitive*)primitive, *ite, worldImage, <span class="keyword">false</span>, <span class="keyword">true</span>, testMoveValid, &amp;dynamicColInfoWI0, NULL))
+02006 {
+02007 <span class="comment">// First collision..</span>
+02008 <span class="keywordflow">if</span> (!firstCollision || (firstCollision-&gt;getCollisionTime () &gt; dynamicColInfoWI0.getCollisionTime ()))
+02009 {
+02010 firstCollision = &amp;dynamicColInfoWI0;
+02011 }
+02012 }
+02013
+02014 <span class="comment">// Next world image</span>
+02015 ite++;
+02016 }
+02017
+02018 <span class="comment">// Checks</span>
+02019 <a class="code" href="a03664.html">CVectorD</a> d1=wI-&gt;getDeltaPosition();
+02020
+02021 <span class="comment">// Eval collision again the world image</span>
+02022 <span class="keywordflow">if</span> (_StaticWorldImage.find (worldImage)==_StaticWorldImage.end())
+02023 {
+02024 <span class="keywordflow">if</span> (evalOnePrimitiveCollision (beginTime, (CMovePrimitive*)primitive, worldImage, worldImage, <span class="keyword">false</span>, <span class="keyword">false</span>, testMoveValid, &amp;dynamicColInfoWI, NULL))
+02025 {
+02026 <span class="comment">// First collision..</span>
+02027 <span class="keywordflow">if</span> (!firstCollision || (firstCollision-&gt;getCollisionTime () &gt; dynamicColInfoWI.getCollisionTime ()))
+02028 {
+02029 firstCollision = &amp;dynamicColInfoWI;
+02030 }
+02031 }
+02032 }
+02033
+02034 <span class="comment">// Checks</span>
+02035 <a class="code" href="a03664.html">CVectorD</a> d2=wI-&gt;getDeltaPosition();
+02036 <a class="code" href="a04199.html#a6">nlassert</a> ((d0==d1)&amp;&amp;(d0==d2));
+02037
+02038 <span class="comment">// if (found)</span>
+02039 <span class="comment">// nlstop;</span>
+02040
+02041 <span class="comment">// Reaction</span>
+02042 <span class="keywordflow">if</span> (firstCollision)
+02043 {
+02044 collisionTime = firstCollision-&gt;getCollisionTime ();
+02045 reaction (*firstCollision);
+02046 <span class="comment">//nlassert (collisionTime != 1);</span>
+02047
+02048 <span class="keywordflow">if</span> (collisionTime == 1)
+02049 {
+02050 <a class="code" href="a04199.html#a2">nlwarning</a>(<span class="stringliteral">"PACS: evalNCPrimitiveCollision() failure, collisionTime [%f] == 1"</span>, collisionTime);
+02051 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+02052 }
+02053 }
+02054 <span class="keywordflow">else</span>
+02055 {
+02056 <span class="comment">// Retriever mode ?</span>
+02057 <span class="keywordflow">if</span> (_Retriever&amp;&amp;testMoveValid)
+02058 {
+02059 <span class="comment">// Do move</span>
+02060 wI-&gt;doMove (*_Retriever, _SurfaceTemp, deltaTime, collisionTime, ((CMovePrimitive*)primitive)-&gt;getDontSnapToGround());
+02061 }
+02062 <span class="keywordflow">else</span>
+02063 {
+02064 <span class="comment">// Do move</span>
+02065 wI-&gt;doMove (_DeltaTime);
+02066 }
+02067 }
+02068
+02069 beginTime = collisionTime;
+02070 }
+02071 <span class="keywordflow">while</span> (firstCollision);
+02072 }
+02073 <span class="keywordflow">else</span>
+02074 <span class="keywordflow">return</span> <span class="keyword">false</span>;
+02075
+02076 <span class="keywordflow">return</span> <span class="keyword">true</span>;
+02077 }
+02078
+02079
+02080 } <span class="comment">// NLPACS</span>
+</pre></div> </td>
+ </tr>
+</table>
+<hr size="1"><address style="align: right;"><small>Generated on Tue Mar 16 06:43:06 2004 for NeL by
+<a href="http://www.doxygen.org/index.html">
+<img src="doxygen.png" alt="doxygen" align="middle" border=0 >
+</a>1.3.6 </small></address>
+</body>
+</html>