diff options
Diffstat (limited to 'docs/doxygen/nel/ps__face_8cpp-source.html')
| -rw-r--r-- | docs/doxygen/nel/ps__face_8cpp-source.html | 451 |
1 files changed, 451 insertions, 0 deletions
diff --git a/docs/doxygen/nel/ps__face_8cpp-source.html b/docs/doxygen/nel/ps__face_8cpp-source.html new file mode 100644 index 00000000..0f5b8ac2 --- /dev/null +++ b/docs/doxygen/nel/ps__face_8cpp-source.html @@ -0,0 +1,451 @@ +<!doctype html public "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> +<HTML> +<HEAD> + <TITLE>nevrax.org : docs</TITLE> + <LINK REL=stylesheet TYPE="text/css" HREF="http://www.nevrax.org/inc/css/nevrax.css"> + <link href="doxygen.css" rel="stylesheet" type="text/css"> +</HEAD> +<BODY MARGINHEIGHT="0" MARGINWIDTH="0"> + +<!-- uplinks --> +<TABLE CELLSPACING=0 CELLPADDING=0 BORDER=0> + <TR> + <TD WIDTH=16><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="16" HEIGHT="16" BORDER=0 ALT=""></TD> + <TD WIDTH=140 BGCOLOR=#dddddd><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="140" HEIGHT="16" BORDER=0 ALT=""></TD> + <TD WIDTH=16><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="16" HEIGHT="16" BORDER=0 ALT=""></TD> + <TD><IMG width=6 height=14 SRC="http://www.nevrax.org/inc/img/reddots.gif" ALT="#" VSPACE=2 HSPACE=2 BORDER=0 ></TD><TD VALIGN=middle> <A CLASS=uplinks HREF=http://www.nevrax.org><b>Home</B></FONT></A> </TD> + <TD><IMG width=6 height=14 SRC="http://www.nevrax.org/inc/img/reddots.gif" ALT="#" VSPACE=2 HSPACE=2 BORDER=0 ></TD><TD VALIGN=middle> <A CLASS=uplinks HREF=http://www.nevrax.com><b>nevrax.com</B></FONT></A> </TD> + </TR> +</TABLE> + +<!-- banner Nevrax --> +<TABLE CELLSPACING=0 CELLPADDING=0 BORDER=0 WIDTH=100%> + <TR><TD BGCOLOR="#000000" BACKGROUND="http://www.nevrax.org/inc/img/black_banner.jpg"><A HREF="http://www.nevrax.org"><IMG SRC="http://www.nevrax.org/inc/img/nevrax.gif" WIDTH="170" HEIGHT="45" BORDER=0 ALT="Nevrax" ></A></TD></TR> +</TABLE> + +<!-- main table --> +<TABLE CELLSPACING=0 CELLPADDING=0 BORDER=0 height=100%> + <TR> + <TD WIDTH=16><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="16" HEIGHT="10" BORDER=0 ALT=""></TD> + <TD WIDTH=140 BGCOLOR=#dddddd VALIGN=TOP ALIGN=middle><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="140" HEIGHT="10" BORDER=0 ALT=""> + + <!------ Begin Box ------> + <TABLE BORDER=0 CELLSPACING=0 CELLPADDING=0 BGCOLOR=black><TR><TD><TABLE border=0 cellspacing=2 cellpadding=0 width=120><tr><TD ALIGN=middle bgcolor=black> + <FONT COLOR=white FACE="sans-serif"><B>Nevrax.org</B></FONT></TD></TR><tr><td colspan=2 bgcolor=#FFFFFF> + <TABLE cellspacing=0 cellpadding=1 border=0> + <tr><td ALIGN=middle><a class='linkbox' href="http://www.nevrax.org/news/" TITLE="Rubrique news"><img width=13 height=15 hspace=5 border=0 src=http://www.nevrax.org/inc/img/picto-news.gif ALT=#></A></td><td><a class='linkbox' href="http://www.nevrax.org/news/" TITLE="News">News</a></td></tr> + <tr><td ALIGN=middle><a class='linkbox' href="http://www.nevrax.org/mail/" TITLE="Rubrique mail"><img width=15 height=11 hspace=5 border=0 src=http://www.nevrax.org/inc/img/picto-mail.gif ALT=#></A></td><td><a class='linkbox' href="http://www.nevrax.org/mail/" TITLE="Mailing list archive">Mailing-list</a></td></tr> + <tr><td ALIGN=middle><a class='linkbox' href="http://www.nevrax.org/docs/" TITLE="Rubrique docs"><img width=14 height=16 hspace=5 border=0 src=http://www.nevrax.org/inc/img/picto-docs.gif ALT=#></A></td><td><a class='linkbox' href="http://www.nevrax.org/docs/" TITLE="Documentation">Documentation</a></td></tr> + <tr><td ALIGN=middle><a class='linkbox' href="http://www.nevrax.org/cvs/" TITLE="Rubrique cvs"><img width=13 height=17 hspace=5 border=0 src=http://www.nevrax.org/inc/img/picto-cvs.gif ALT=#></A></td><td><a class='linkbox' href="http://www.nevrax.org/cvs/" TITLE="CVS Web">CVS</a></td></tr> + <tr><td ALIGN=middle><a class='linkbox' href="http://www.nevrax.org/bugs/" TITLE="Rubrique bugs"><img width=20 height=16 hspace=5 border=0 src=http://www.nevrax.org/inc/img/picto-bugs.gif ALT=#></A></td><td><a class='linkbox' href="http://www.nevrax.org/bugs/" TITLE="Bugtracking">Bugs</a></td></tr> + <tr><td ALIGN=middle><a class='linkbox' href="http://www.nevrax.org/GPL.php3" TITLE="Rubrique license"><img width=18 height=12 hspace=5 border=0 src=http://www.nevrax.org/inc/img/picto-gpl.gif ALT=#></A></td><td><a class='linkbox' href="http://www.nevrax.org/GPL.php3" TITLE="License">License</a></td></tr> + </TABLE> + </TD></TR></TABLE></TD></TR></TABLE> + <!------ End Box ------> + + </TD> + <TD WIDTH=15><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="16" HEIGHT="16" BORDER=0 ALT=""></TD> + <TD ALIGN=left valign=top><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="140" HEIGHT="10" BORDER=0 ALT=""> + +<!-- title --> +<TABLE background="http://www.nevrax.org/inc/img/redline.gif" CELLSPACING=0 CELLPADDING=0 BORDER=0 width=100%><tr><td> +<A HREF="http://www.nevrax.org/docs/"><img src="http://www.nevrax.org/inc/img/t_docs.gif" ALT="Docs" HEIGHT=20 BORDER=0></A> +</td><td><IMG SRC="http://www.nevrax.org/inc/img/pixel.gif" WIDTH="1" HEIGHT="1" BORDER=0 ALT=""> +</td></tr></table> + + +<!-- block --> +<TABLE bgcolor="#dddddd" CELLSPACING=0 CELLPADDING=0 BORDER=0 width=100%><tr><td width=1% valign=middle><img width=6 height=14 hspace=2 vspace=2 src="http://www.nevrax.org/inc/img/reddots.gif"></TD> + <TD><B>Documentation</B></TD> + <TD ALIGN=RIGHT> </td> +</tr></table> +<!-- Generated by Doxygen 1.2.14 --> +<center> +<a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="namespaces.html">Namespace List</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="classes.html">Alphabetical List</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="namespacemembers.html">Namespace Members</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> <a class="qindex" href="pages.html">Related Pages</a> <a class="qindexRef" doxygen="_cgi:http://www.nevrax.org/cgi-bin/nel-search.cgi" href="http://www.nevrax.org/cgi-bin/nel-search.cgi">Search</a> </center> +<hr><h1>ps_face.cpp</h1><a href="ps__face_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 +00007 <font class="comment">/* Copyright, 2001 Nevrax Ltd.</font> +00008 <font class="comment"> *</font> +00009 <font class="comment"> * This file is part of NEVRAX NEL.</font> +00010 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify</font> +00011 <font class="comment"> * it under the terms of the GNU General Public License as published by</font> +00012 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)</font> +00013 <font class="comment"> * any later version.</font> +00014 <font class="comment"></font> +00015 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but</font> +00016 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</font> +00017 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font> +00018 <font class="comment"> * General Public License for more details.</font> +00019 <font class="comment"></font> +00020 <font class="comment"> * You should have received a copy of the GNU General Public License</font> +00021 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the</font> +00022 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</font> +00023 <font class="comment"> * MA 02111-1307, USA.</font> +00024 <font class="comment"> */</font> +00025 +00026 <font class="preprocessor">#include "<a class="code" href="std3d_8h.html">std3d.h</a>"</font> +00027 +00028 <font class="preprocessor">#include "<a class="code" href="ps__face_8h.html">3d/ps_face.h</a>"</font> +00029 <font class="preprocessor">#include "<a class="code" href="ps__macro_8h.html">3d/ps_macro.h</a>"</font> +00030 <font class="preprocessor">#include "<a class="code" href="driver_8h.html">3d/driver.h</a>"</font> +00031 <font class="preprocessor">#include "<a class="code" href="ps__iterator_8h.html">3d/ps_iterator.h</a>"</font> +00032 <font class="preprocessor">#include "<a class="code" href="quat_8h.html">nel/misc/quat.h</a>"</font> +00033 +00034 +00035 +00036 <font class="keyword">namespace </font>NL3D +00037 { +00038 +00039 <font class="keyword">using</font> <a class="code" href="classNLMISC_1_1CQuat.html">NLMISC::CQuat</a>; +00040 +00042 <font class="comment">// CPSFace implementation //</font> +00044 <font class="comment"></font> +<a name="l00050"></a><a class="code" href="classNL3D_1_1CPSFaceHelper.html">00050</a> <font class="comment"></font><font class="keyword">class </font>CPSFaceHelper +00051 { +00052 <font class="keyword">public</font>: +00053 <font class="keyword">template</font> <<font class="keyword">class</font> T, <font class="keyword">class</font> U> +<a name="l00054"></a><a class="code" href="classNL3D_1_1CPSFaceHelper.html#d0">00054</a> <font class="keyword">static</font> <font class="keywordtype">void</font> <a class="code" href="classNL3D_1_1CPSFaceHelper.html#d0">drawFaces</a>(T posIt, U indexIt, CPSFace &f, uint size, uint32 srcStep) +00055 { +00056 PARTICLES_CHECK_MEM; +00057 <a class="code" href="debug_8h.html#a6">nlassert</a>(f._Owner); +00058 IDriver *driver = f.getDriver(); +00059 +00060 f.updateMatBeforeRendering(driver); +00061 +00062 CVertexBuffer &vb = f.getNeededVB(); +00063 uint8 *currVertex; +00064 +00065 <font class="comment">// number of left faces to draw, number of faces to process at once</font> +00066 uint32 leftFaces = size, toProcess; +00067 f._Owner->incrementNbDrawnParticles(size); <font class="comment">// for benchmark purpose </font> +00068 f.setupDriverModelMatrix(); +00069 driver->activeVertexBuffer(vb); +00070 <font class="keywordflow">if</font> (f.isMultiTextureEnabled()) +00071 { +00072 f.setupMaterial(f._Tex, driver, f._Mat); +00073 } +00074 <font class="keywordtype">float</font> sizeBuf[CPSQuad::quadBufSize]; +00075 <font class="keywordtype">float</font> *ptSize; +00076 T endPosIt; +00077 +00078 <font class="comment">// if constant size is used, the pointer points always the same float </font> +00079 uint32 ptSizeIncrement = f._SizeScheme ? 1 : 0; +00080 +00081 <font class="keywordflow">if</font> (f._PrecompBasis.size()) <font class="comment">// do we use precomputed basis ?</font> +00082 { +00083 <font class="keywordflow">do</font> +00084 { +00085 toProcess = leftFaces > CPSQuad::quadBufSize ? CPSQuad::quadBufSize : leftFaces; +00086 currVertex = (uint8 *) vb.getVertexCoordPointer() ; +00087 <font class="keywordflow">if</font> (f._SizeScheme) +00088 { +00089 ptSize = (<font class="keywordtype">float</font> *) (f._SizeScheme->make(f._Owner, size - leftFaces, sizeBuf, <font class="keyword">sizeof</font>(<font class="keywordtype">float</font>), toProcess, <font class="keyword">true</font>, srcStep)); +00090 } +00091 <font class="keywordflow">else</font> +00092 { +00093 ptSize = &f._ParticleSize; +00094 } +00095 f.updateVbColNUVForRender(vb, size - leftFaces, toProcess, srcStep); +00096 <font class="keyword">const</font> uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a> = vb.getVertexSize(); +00097 endPosIt = posIt + toProcess; +00098 <font class="keywordflow">do</font> +00099 { +00100 <font class="keyword">const</font> CPlaneBasis &currBasis = f._PrecompBasis[*indexIt].Basis; +00101 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, currVertex); +00102 ((CVector *) currVertex)->x = (*posIt).x + *ptSize * currBasis.X.x; +00103 ((CVector *) currVertex)->y = (*posIt).y + *ptSize * currBasis.X.y; +00104 ((CVector *) currVertex)->z = (*posIt).z + *ptSize * currBasis.X.z; +00105 currVertex += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>; +00106 +00107 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, currVertex); +00108 ((CVector *) currVertex)->x = (*posIt).x + *ptSize * currBasis.Y.x; +00109 ((CVector *) currVertex)->y = (*posIt).y + *ptSize * currBasis.Y.y; +00110 ((CVector *) currVertex)->z = (*posIt).z + *ptSize * currBasis.Y.z; +00111 currVertex += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>; +00112 +00113 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, currVertex); +00114 ((CVector *) currVertex)->x = (*posIt).x - *ptSize * currBasis.X.x; +00115 ((CVector *) currVertex)->y = (*posIt).y - *ptSize * currBasis.X.y; +00116 ((CVector *) currVertex)->z = (*posIt).z - *ptSize * currBasis.X.z; +00117 currVertex += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>; +00118 +00119 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, currVertex); +00120 ((CVector *) currVertex)->x = (*posIt).x - *ptSize * currBasis.Y.x; +00121 ((CVector *) currVertex)->y = (*posIt).y - *ptSize * currBasis.Y.y; +00122 ((CVector *) currVertex)->z = (*posIt).z - *ptSize * currBasis.Y.z; +00123 currVertex += <a class="code" href="driver__opengl__extension__def_8h.html#a374">stride</a>; +00124 ptSize += ptSizeIncrement; +00125 ++indexIt; +00126 ++posIt; +00127 } +00128 <font class="keywordflow">while</font> (posIt != endPosIt); +00129 driver->renderQuads(f._Mat, 0, toProcess); +00130 leftFaces -= toProcess; +00131 } +00132 <font class="keywordflow">while</font> (leftFaces); +00133 } +00134 <font class="keywordflow">else</font> +00135 { +00136 <font class="comment">// must compute each particle basis at each time</font> +00137 <font class="keyword">static</font> CPlaneBasis planeBasis[CPSQuad::quadBufSize]; <font class="comment">// buffer to compute each particle basis</font> +00138 CPlaneBasis *currBasis; +00139 uint32 ptPlaneBasisIncrement = f._PlaneBasisScheme ? 1 : 0; +00140 <font class="keyword">const</font> uint32 vSize = vb.getVertexSize(); +00141 <font class="keywordflow">do</font> +00142 { +00143 toProcess = leftFaces > CPSQuad::quadBufSize ? CPSQuad::quadBufSize : leftFaces; +00144 currVertex = (uint8 *) vb.getVertexCoordPointer() ; +00145 <font class="keywordflow">if</font> (f._SizeScheme) +00146 { +00147 ptSize = (<font class="keywordtype">float</font> *) (f._SizeScheme->make(f._Owner, size - leftFaces, sizeBuf, <font class="keyword">sizeof</font>(<font class="keywordtype">float</font>), toProcess, <font class="keyword">true</font>, srcStep)); +00148 } +00149 <font class="keywordflow">else</font> +00150 { +00151 ptSize = &f._ParticleSize; +00152 } +00153 +00154 <font class="keywordflow">if</font> (f._PlaneBasisScheme) +00155 { +00156 currBasis = (CPlaneBasis *) (f._PlaneBasisScheme->make(f._Owner, size - leftFaces, planeBasis, <font class="keyword">sizeof</font>(CPlaneBasis), toProcess, <font class="keyword">true</font>, srcStep)); +00157 } +00158 <font class="keywordflow">else</font> +00159 { +00160 currBasis = &f._PlaneBasis; +00161 } +00162 f.updateVbColNUVForRender(vb, size - leftFaces, toProcess, srcStep); +00163 endPosIt = posIt + toProcess; +00164 <font class="keywordflow">do</font> +00165 { +00166 <font class="comment">// we use this instead of the + operator, because we avoid 4 constructor calls this way</font> +00167 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, currVertex); +00168 ((CVector *) currVertex)->x = (*posIt).x + *ptSize * currBasis->X.x; +00169 ((CVector *) currVertex)->y = (*posIt).y + *ptSize * currBasis->X.y; +00170 ((CVector *) currVertex)->z = (*posIt).z + *ptSize * currBasis->X.z; +00171 currVertex += vSize; +00172 +00173 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, currVertex); +00174 ((CVector *) currVertex)->x = (*posIt).x + *ptSize * currBasis->Y.x; +00175 ((CVector *) currVertex)->y = (*posIt).y + *ptSize * currBasis->Y.y; +00176 ((CVector *) currVertex)->z = (*posIt).z + *ptSize * currBasis->Y.z; +00177 currVertex += vSize; +00178 +00179 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, currVertex); +00180 ((CVector *) currVertex)->x = (*posIt).x - *ptSize * currBasis->X.x; +00181 ((CVector *) currVertex)->y = (*posIt).y - *ptSize * currBasis->X.y; +00182 ((CVector *) currVertex)->z = (*posIt).z - *ptSize * currBasis->X.z; +00183 currVertex += vSize; +00184 +00185 <a class="code" href="ps__macro_8h.html#a0">CHECK_VERTEX_BUFFER</a>(vb, currVertex); +00186 ((CVector *) currVertex)->x = (*posIt).x - *ptSize * currBasis->Y.x; +00187 ((CVector *) currVertex)->y = (*posIt).y - *ptSize * currBasis->Y.y; +00188 ((CVector *) currVertex)->z = (*posIt).z - *ptSize * currBasis->Y.z; +00189 currVertex += vSize; +00190 ptSize += ptSizeIncrement; +00191 ++posIt; +00192 currBasis += ptPlaneBasisIncrement; +00193 } +00194 <font class="keywordflow">while</font> (posIt != endPosIt); +00195 driver->renderQuads(f._Mat, 0, toProcess); +00196 leftFaces -= toProcess; +00197 } +00198 <font class="keywordflow">while</font> (leftFaces); +00199 } +00200 PARTICLES_CHECK_MEM; +00201 } +00202 }; +00203 +<a name="l00205"></a><a class="code" href="classNL3D_1_1CPSFace.html#a0">00205</a> CPSFace::CPSFace(CSmartPtr<ITexture> tex) : CPSQuad(tex) +00206 { +00207 <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n3">_Name</a> = std::string(<font class="stringliteral">"Face"</font>); +00208 } +00209 +<a name="l00211"></a><a class="code" href="classNL3D_1_1CPSFace.html#b0">00211</a> <font class="keywordtype">void</font> CPSFace::step(<a class="code" href="namespaceNL3D.html#a484">TPSProcessPass</a> pass, <a class="code" href="namespaceNL3D.html#a1">TAnimationTime</a> ellapsedTime, <a class="code" href="namespaceNL3D.html#a1">TAnimationTime</a>) +00212 { +00213 <font class="keywordflow">if</font> (pass == <a class="code" href="namespaceNL3D.html#a484a171">PSToolRender</a>) <font class="comment">// edition mode only</font> +00214 { +00215 <a class="code" href="classNL3D_1_1CPSParticle.html#a8">showTool</a>(); +00216 <font class="keywordflow">return</font>; +00217 } +00218 <font class="keywordflow">else</font> <font class="keywordflow">if</font> (pass == <a class="code" href="namespaceNL3D.html#a484a168">PSMotion</a>) +00219 { +00220 +00221 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSFace.html#n2">_PrecompBasis</a>.size()) <font class="comment">// do we use precomputed basis ?</font> +00222 { +00223 <font class="comment">// rotate all precomputed basis </font> +00224 <font class="keywordflow">for</font> (std::vector< CPlaneBasisPair >::iterator it = <a class="code" href="classNL3D_1_1CPSFace.html#n2">_PrecompBasis</a>.begin(); it != <a class="code" href="classNL3D_1_1CPSFace.html#n2">_PrecompBasis</a>.end(); ++it) +00225 { +00226 <font class="comment">// not optimized at all, but this will apply to very few elements anyway...</font> +00227 CMatrix mat; +00228 mat.rotate(CQuat(it->Axis, ellapsedTime * it->AngularVelocity)); +00229 CVector n = mat * it->Basis.getNormal(); +00230 it->Basis = CPlaneBasis(n); +00231 } +00232 } +00233 <font class="keywordflow">return</font>; +00234 } +00235 <font class="keywordflow">else</font> <font class="comment">// check this is the right pass</font> +00236 <font class="keywordflow">if</font> (! +00237 ( (pass == <a class="code" href="namespaceNL3D.html#a484a170">PSBlendRender</a> && <a class="code" href="classNL3D_1_1CPSQuad.html#a1">hasTransparentFaces</a>()) +00238 || (pass == <a class="code" href="namespaceNL3D.html#a484a169">PSSolidRender</a> && <a class="code" href="classNL3D_1_1CPSQuad.html#a2">hasOpaqueFaces</a>()) +00239 ) +00240 ) +00241 { +00242 <font class="keywordflow">return</font>; +00243 } +00244 +00245 +00246 +00247 <font class="keywordflow">if</font> (!<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSize()) <font class="keywordflow">return</font>; +00248 uint32 <a class="code" href="classNL3D_1_1CPSFace.html#b0">step</a>; +00249 uint numToProcess; +00250 <a class="code" href="classNL3D_1_1CPSParticle.html#b4">computeSrcStep</a>(<a class="code" href="classNL3D_1_1CPSFace.html#b0">step</a>, numToProcess); +00251 <font class="keywordflow">if</font> (!numToProcess) <font class="keywordflow">return</font>; +00252 +00253 +00254 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSFace.html#b0">step</a> == (1 << 16)) +00255 { +00257 std::vector<uint32>::const_iterator indexIt = <a class="code" href="classNL3D_1_1CPSFace.html#n3">_IndexInPrecompBasis</a>.begin(); +00258 +00260 CPSFaceHelper::drawFaces(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getPos().begin(), +00261 indexIt, +00262 *<font class="keyword">this</font>, +00263 numToProcess, +00264 <a class="code" href="classNL3D_1_1CPSFace.html#b0">step</a> +00265 ); +00266 } +00267 <font class="keywordflow">else</font> +00268 { +00270 CAdvance1616Iterator<std::vector<uint32>::const_iterator, <font class="keyword">const</font> uint32> +00271 indexIt(<a class="code" href="classNL3D_1_1CPSFace.html#n3">_IndexInPrecompBasis</a>.begin(), 0, <a class="code" href="classNL3D_1_1CPSFace.html#b0">step</a>); +00272 CPSFaceHelper::drawFaces(<a class="code" href="namespaceNL3D.html#a199">TIteratorVectStep1616</a>(<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getPos().begin(), 0, <a class="code" href="classNL3D_1_1CPSFace.html#b0">step</a>), +00273 indexIt, +00274 *<font class="keyword">this</font>, +00275 numToProcess, +00276 <a class="code" href="classNL3D_1_1CPSFace.html#b0">step</a> +00277 ); +00278 } +00279 +00280 } +00281 +00282 +<a name="l00284"></a><a class="code" href="classNL3D_1_1CPSFace.html#a1">00284</a> <font class="keywordtype">void</font> CPSFace::serial(<a class="code" href="classNLMISC_1_1IStream.html">NLMISC::IStream</a> &f) <font class="keywordflow">throw</font>(NLMISC::EStream) +00285 { +00286 f.serialVersion(1); +00287 CPSQuad::serial(f); +00288 CPSRotated3DPlaneParticle::serialPlaneBasisScheme(f); +00289 +00290 <font class="keywordflow">if</font> (f.isReading()) +00291 { +00292 uint32 nbConfigurations; +00293 f.serial(nbConfigurations); +00294 <font class="keywordflow">if</font> (nbConfigurations) +00295 { +00296 f.serial(_MinAngularVelocity, _MaxAngularVelocity); +00297 } +00298 hintRotateTheSame(nbConfigurations, _MinAngularVelocity, _MaxAngularVelocity); +00299 +00300 init(); +00301 } +00302 <font class="keywordflow">else</font> +00303 { +00304 uint32 nbConfigurations = _PrecompBasis.size(); +00305 f.serial(nbConfigurations); +00306 <font class="keywordflow">if</font> (nbConfigurations) +00307 { +00308 f.serial(_MinAngularVelocity, _MaxAngularVelocity); +00309 } +00310 } +00311 } +00312 +00313 +00316 <font class="keyword">static</font> CVector <a class="code" href="namespaceNL3D.html#a421">MakeRandomUnitVect</a>(<font class="keywordtype">void</font>) +00317 { +00318 CVector <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>((<font class="keywordtype">float</font>) ((rand() % 20000) - 10000) +00319 ,(<font class="keywordtype">float</font>) ((rand() % 20000) - 10000) +00320 ,(<font class="keywordtype">float</font>) ((rand() % 20000) - 10000) +00321 ); +00322 <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>.normalize(); +00323 <font class="keywordflow">return</font> <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>; +00324 } +00325 +<a name="l00327"></a><a class="code" href="classNL3D_1_1CPSFace.html#a3">00327</a> <font class="keywordtype">void</font> CPSFace::hintRotateTheSame(uint32 nbConfiguration +00328 , <font class="keywordtype">float</font> minAngularVelocity +00329 , <font class="keywordtype">float</font> maxAngularVelocity +00330 ) +00331 { +00332 <a class="code" href="classNL3D_1_1CPSFace.html#n0">_MinAngularVelocity</a> = minAngularVelocity; +00333 <a class="code" href="classNL3D_1_1CPSFace.html#n1">_MaxAngularVelocity</a> = maxAngularVelocity; +00334 <a class="code" href="classNL3D_1_1CPSFace.html#n2">_PrecompBasis</a>.resize(nbConfiguration); +00335 <font class="keywordflow">if</font> (nbConfiguration) +00336 { +00337 <font class="comment">// each precomp basis is created randomly;</font> +00338 <font class="keywordflow">for</font> (uint k = 0; k < nbConfiguration; ++k) +00339 { +00340 CVector <a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a> = <a class="code" href="namespaceNL3D.html#a421">MakeRandomUnitVect</a>(); +00341 <a class="code" href="classNL3D_1_1CPSFace.html#n2">_PrecompBasis</a>[k].Basis = CPlaneBasis(<a class="code" href="driver__opengl__extension__def_8h.html#a368">v</a>); +00342 <a class="code" href="classNL3D_1_1CPSFace.html#n2">_PrecompBasis</a>[k].Axis = <a class="code" href="namespaceNL3D.html#a421">MakeRandomUnitVect</a>(); +00343 <a class="code" href="classNL3D_1_1CPSFace.html#n2">_PrecompBasis</a>[k].AngularVelocity = minAngularVelocity +00344 + (rand() % 20000) / 20000.f * (maxAngularVelocity - minAngularVelocity); +00345 +00346 } +00347 <font class="comment">// we need to do this because nbConfs may have changed</font> +00348 <a class="code" href="classNL3D_1_1CPSFace.html#b4">fillIndexesInPrecompBasis</a>(); +00349 } +00350 } +00351 +<a name="l00353"></a><a class="code" href="classNL3D_1_1CPSFace.html#b4">00353</a> <font class="keywordtype">void</font> CPSFace::fillIndexesInPrecompBasis(<font class="keywordtype">void</font>) +00354 { +00355 <font class="keyword">const</font> uint32 nbConf = <a class="code" href="classNL3D_1_1CPSFace.html#n2">_PrecompBasis</a>.size(); +00356 <font class="keywordflow">if</font> (_Owner) +00357 { +00358 <a class="code" href="classNL3D_1_1CPSFace.html#n3">_IndexInPrecompBasis</a>.resize( <a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getMaxSize() ); +00359 } +00360 <font class="keywordflow">for</font> (std::vector<uint32>::iterator it = <a class="code" href="classNL3D_1_1CPSFace.html#n3">_IndexInPrecompBasis</a>.begin(); it != <a class="code" href="classNL3D_1_1CPSFace.html#n3">_IndexInPrecompBasis</a>.end(); ++it) +00361 { +00362 *it = rand() % nbConf; +00363 } +00364 } +00365 +<a name="l00367"></a><a class="code" href="classNL3D_1_1CPSFace.html#b1">00367</a> <font class="keywordtype">void</font> CPSFace::newElement(CPSLocated *emitterLocated, uint32 emitterIndex) +00368 { +00369 CPSQuad::newElement(emitterLocated, emitterIndex); +00370 <a class="code" href="classNL3D_1_1CPSRotated3DPlaneParticle.html#b1">newPlaneBasisElement</a>(emitterLocated, emitterIndex); +00371 <font class="keyword">const</font> uint32 nbConf = <a class="code" href="classNL3D_1_1CPSFace.html#n2">_PrecompBasis</a>.size(); +00372 <font class="keywordflow">if</font> (nbConf) <font class="comment">// do we use precomputed basis ?</font> +00373 { +00374 <a class="code" href="classNL3D_1_1CPSFace.html#n3">_IndexInPrecompBasis</a>[<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getNewElementIndex()] = rand() % nbConf; +00375 } +00376 } +00377 +<a name="l00379"></a><a class="code" href="classNL3D_1_1CPSFace.html#b2">00379</a> <font class="keywordtype">void</font> CPSFace::deleteElement(uint32 <a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>) +00380 { +00381 CPSQuad::deleteElement(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>); +00382 <a class="code" href="classNL3D_1_1CPSRotated3DPlaneParticle.html#b2">deletePlaneBasisElement</a>(<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>); +00383 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSFace.html#n2">_PrecompBasis</a>.size()) <font class="comment">// do we use precomputed basis ?</font> +00384 { +00385 <font class="comment">// replace ourself by the last element...</font> +00386 <a class="code" href="classNL3D_1_1CPSFace.html#n3">_IndexInPrecompBasis</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a358">index</a>] = <a class="code" href="classNL3D_1_1CPSFace.html#n3">_IndexInPrecompBasis</a>[<a class="code" href="classNL3D_1_1CPSLocatedBindable.html#n0">_Owner</a>->getSize() - 1]; +00387 } +00388 } +00389 +<a name="l00391"></a><a class="code" href="classNL3D_1_1CPSFace.html#b3">00391</a> <font class="keywordtype">void</font> CPSFace::resize(uint32 size) +00392 { +00393 <a class="code" href="debug_8h.html#a6">nlassert</a>(size < (1 << 16)); +00394 <a class="code" href="classNL3D_1_1CPSRotated3DPlaneParticle.html#b3">resizePlaneBasis</a>(size); +00395 <font class="keywordflow">if</font> (<a class="code" href="classNL3D_1_1CPSFace.html#n2">_PrecompBasis</a>.size()) <font class="comment">// do we use precomputed basis ?</font> +00396 { +00397 <a class="code" href="classNL3D_1_1CPSFace.html#n3">_IndexInPrecompBasis</a>.resize(size); +00398 } +00399 CPSQuad::resize(size); +00400 } +00401 +00402 } <font class="comment">// NL3D</font> +</pre></div> + +<!-- footer --> +<BR><FONT Size=+5> </FONT> +</TD> +<TD WIDTH=15><IMG SRC=http://www.nevrax.org/inc/img/pixel.gif WIDTH=15 HEIGHT=15 BORDER=0 ALT=""></TD> +</TR> +</TABLE> +</BODY> +</HTML> |