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<h1>NL3D::CInstanceLighter Class Reference</h1><code>#include <<a class="el" href="a05825.html">instance_lighter.h</a>></code>
<p>
<hr><a name="_details"></a><h2>Detailed Description</h2>
A class to precompute "StaticSetup" lighting for instances in an InstanceGroup. Class "inspired" from <a class="el" href="a03739.html">CZoneLighter</a> :) <dl compact><dt><b>Author:</b></dt><dd>Lionel Berenguier <p>
Nevrax France </dd></dl>
<dl compact><dt><b>Date:</b></dt><dd>2001 </dd></dl>
<p>
<p>
Definition at line <a class="el" href="a05825.html#l00055">55</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.<table border=0 cellpadding=0 cellspacing=0>
<tr><td></td></tr>
<tr><td colspan=2><br><h2>Cell Iteration. ie iteration on _IGRetrieverGridMap cells and _IGSurfaceLightBuild cells</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_0">beginCell</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a03465.html">CSurfaceLightGrid::CCellCorner</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_1">getCurrentCell</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02657.html">CIGSurfaceLightBuild::CCellCorner</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_2">getCurrentCellInfo</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a04558.html#a15">uint</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_3">getCurrentCellNumber</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a03465.html">CSurfaceLightGrid::CCellCorner</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_4">getCurrentNeighborCell</a> (<a class="el" href="a04558.html#a14">sint</a> xnb, <a class="el" href="a04558.html#a14">sint</a> ynb)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02657.html">CIGSurfaceLightBuild::CCellCorner</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_5">getCurrentNeighborCellInfo</a> (<a class="el" href="a04558.html#a14">sint</a> xnb, <a class="el" href="a04558.html#a14">sint</a> ynb)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a04558.html#a15">uint</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_6">getTotalCellNumber</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_7">isCurrentNeighborCellInSurface</a> (<a class="el" href="a04558.html#a14">sint</a> xnb, <a class="el" href="a04558.html#a14">sint</a> ynb)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_8">isEndCell</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_9">nextCell</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_10">progressCell</a> (const char *message)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_11">_IsEndCell</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a04558.html#a15">uint</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_12">_ItCellId</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a04558.html#a15">uint</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_13">_ItCurrentCellNumber</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02654.html#NL3D_1_1CIGSurfaceLightw0">CIGSurfaceLight::ItRetrieverGridMap</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_14">_ItRetriever</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02656.html#NL3D_1_1CIGSurfaceLightBuildw1">CIGSurfaceLightBuild::ItRetrieverGridMap</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_15">_ItRetrieverInfo</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a04558.html#a15">uint</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_16">_ItSurfId</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>float </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_17">_LastCellProgress</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a04558.html#a15">uint</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_18">_TotalCellNumber</a></td></tr>
<tr><td colspan=2><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>enum </td><td class="memItemRight" valign=bottom>{ <a class="el" href="a02675.html#NL3D_1_1CInstanceLighterw0NL3D_1_1CInstanceLighterw1">MaxOverSamples</a> = 16
}</td></tr>
<tr><td colspan=2><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top> </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLightera0">CInstanceLighter</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#NL3D_1_1CInstanceLightera0"></a><br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLightera1">init</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLightera2">light</a> (const <a class="el" href="a02671.html">CInstanceGroup</a> &igIn, <a class="el" href="a02671.html">CInstanceGroup</a> &igOut, const <a class="el" href="a02677.html">CLightDesc</a> &lightDesc, std::vector< <a class="el" href="a02680.html">CTriangle</a> > &obstacles, <a class="el" href="a02702.html">CLandscape</a> *landscape=NULL, <a class="el" href="a02656.html">CIGSurfaceLightBuild</a> *igSurfaceLightBuild=NULL)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>virtual void </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLightera3">progress</a> (const char *message, float progress)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>virtual </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLightera4">~CInstanceLighter</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#NL3D_1_1CInstanceLightera4"></a><br><br></td></tr>
<tr><td colspan="2"><div class="groupHeader">Static PointLights mgt.</div></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz207_0">addStaticPointLight</a> (const <a class="el" href="a03094.html">CPointLightNamed</a> &pln, const char *igName)</td></tr>
<tr><td colspan=2><br><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLightere0">addTriangles</a> (const <a class="el" href="a02539.html">IShape</a> &shape, const <a class="el" href="a02851.html">NLMISC::CMatrix</a> &modelMT, std::vector< <a class="el" href="a02680.html">CTriangle</a> > &triangleArray, <a class="el" href="a04558.html#a14">sint</a> instanceId)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLightere1">addTriangles</a> (<a class="el" href="a02702.html">CLandscape</a> &landscape, std::vector< <a class="el" href="a04558.html#a15">uint</a> > &listZone, <a class="el" href="a04558.html#a15">uint</a> order, std::vector< <a class="el" href="a02680.html">CTriangle</a> > &triangleArray)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLightere2">lightIgSimple</a> (<a class="el" href="a02675.html">CInstanceLighter</a> &instLighter, const <a class="el" href="a02671.html">CInstanceGroup</a> &igIn, <a class="el" href="a02671.html">CInstanceGroup</a> &igOut, const <a class="el" href="a02677.html">CLightDesc</a> &lightDesc, const char *igName)</td></tr>
<tr><td colspan=2><br><h2>Private Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterd0">compilePointLightRT</a> (<a class="el" href="a04558.html#a15">uint</a> gridSize, float gridCellSize, std::vector< <a class="el" href="a02680.html">CTriangle</a> > &obstacles, bool doShadow)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Fill CubeGrid, and set PointLightRT in _StaticPointLightQuadGrid. <a href="#NL3D_1_1CInstanceLighterd0"></a><br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterd1">computeSunContribution</a> (const <a class="el" href="a02677.html">CLightDesc</a> &lightDesc, std::vector< <a class="el" href="a02680.html">CTriangle</a> > &obstacles, <a class="el" href="a02702.html">CLandscape</a> *landscape)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterd2">dilateLightingOnSurfaceCells</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterd3">processIGPointLightRT</a> (std::vector< <a class="el" href="a03094.html">CPointLightNamed</a> > &listPointLight)</td></tr>
<tr><td colspan=2><br><h2>Static Private Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterh0">addTriangles</a> (const <a class="el" href="a02892.html">CMeshMRMGeom</a> &meshGeom, const <a class="el" href="a02851.html">NLMISC::CMatrix</a> &modelMT, std::vector< <a class="el" href="a02680.html">CTriangle</a> > &triangleArray, <a class="el" href="a04558.html#a14">sint</a> instanceId)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterh1">addTriangles</a> (const <a class="el" href="a02878.html">CMeshGeom</a> &meshGeom, const <a class="el" href="a02851.html">NLMISC::CMatrix</a> &modelMT, std::vector< <a class="el" href="a02680.html">CTriangle</a> > &triangleArray, <a class="el" href="a04558.html#a14">sint</a> instanceId)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterh2">excludeAllPatchFromRefineAll</a> (<a class="el" href="a02702.html">CLandscape</a> &landscape, std::vector< <a class="el" href="a04558.html#a15">uint</a> > &listZone, bool exclude)</td></tr>
<tr><td colspan=2><br><h2>Private Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a04558.html#a14">sint</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterr0">_CurrentInstanceComputed</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02654.html#NL3D_1_1CIGSurfaceLightw1">CIGSurfaceLight::TRetrieverGridMap</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterr1">_IGRetrieverGridMap</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02656.html">CIGSurfaceLightBuild</a> * </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterr2">_IGSurfaceLightBuild</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>std::vector< <a class="el" href="a02676.html">CInstanceInfo</a> > </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterr3">_InstanceInfos</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>std::vector< <a class="el" href="a02672.html">CInstanceGroup::CInstance</a> > </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a03273.html">CQuadGrid</a>< <a class="el" href="a02678.html">CPointLightRT</a> * > </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterr5">_StaticPointLightQuadGrid</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">QuadGrid of PointLights. Builded from _StaticPointLights. <a href="#NL3D_1_1CInstanceLighterr5"></a><br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>std::vector< <a class="el" href="a02678.html">CPointLightRT</a> > </td><td class="memItemRight" valign=bottom><a class="el" href="a02675.html#NL3D_1_1CInstanceLighterr6">_StaticPointLights</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">List of PointLights. <a href="#NL3D_1_1CInstanceLighterr6"></a><br><br></td></tr>
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<hr><h2>Member Enumeration Documentation</h2>
<a class="anchor" name="NL3D_1_1CInstanceLighterw0" doxytag="NL3D::CInstanceLighter::@14" ></a><p>
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<td class="md" nowrap valign="top"> anonymous enum
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<dl compact><dt><b>Enumeration values: </b></dt><dd>
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<tr><td valign=top><em><a class="anchor" name="NL3D_1_1CInstanceLighterw0NL3D_1_1CInstanceLighterw1" doxytag="MaxOverSamples" ></a>MaxOverSamples</em> </td><td>
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<p>
Definition at line <a class="el" href="a05825.html#l00059">59</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.
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<div class="fragment"><pre>00059 {<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterw0NL3D_1_1CInstanceLighterw1">MaxOverSamples</a>= 16};
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="NL3D_1_1CInstanceLightera0" doxytag="NL3D::CInstanceLighter::CInstanceLighter" ></a><p>
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<td class="md" nowrap valign="top"> NL3D::CInstanceLighter::CInstanceLighter </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
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Constructor.
<p>
<p>
Definition at line <a class="el" href="a05824.html#l00066">66</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05825.html#l00212">_IGSurfaceLightBuild</a>.
<p>
<div class="fragment"><pre>00067 {
00068 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr2">_IGSurfaceLightBuild</a>= NULL;
00069 }
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<a class="anchor" name="NL3D_1_1CInstanceLightera4" doxytag="NL3D::CInstanceLighter::~CInstanceLighter" ></a><p>
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<td class="md" nowrap valign="top"> virtual NL3D::CInstanceLighter::~<a class="el" href="a02675.html">CInstanceLighter</a> </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [inline, virtual]</code></td>
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Destructor.
<p>
<p>
Definition at line <a class="el" href="a05825.html#l00131">131</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.
<p>
<div class="fragment"><pre>00131 {}
</pre></div> </td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="NL3D_1_1CInstanceLighterz207_0" doxytag="NL3D::CInstanceLighter::addStaticPointLight" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CInstanceLighter::addStaticPointLight </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="a03094.html">CPointLightNamed</a> & </td>
<td class="mdname" nowrap> <em>pln</em>, </td>
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<td class="md" nowrap>const char * </td>
<td class="mdname" nowrap> <em>igName</em></td>
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<p>
Append a static point light to compute. call at setup stage (before <a class="el" href="a02675.html#NL3D_1_1CInstanceLightera2">light()</a> ). NB: you must append all PointLights of intersets, even ones from the IG to compute.
<p>
Definition at line <a class="el" href="a05824.html#l00999">999</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05825.html#l00253">_StaticPointLights</a>, <a class="el" href="a05825.html#l00223">NL3D::CInstanceLighter::CPointLightRT::BSphere</a>, <a class="el" href="a05505.html#l00048">NLMISC::CBSphere::Center</a>, <a class="el" href="a06180.html#l00141">NL3D::CPointLight::getAttenuationBegin()</a>, <a class="el" href="a06180.html#l00143">NL3D::CPointLight::getAttenuationEnd()</a>, <a class="el" href="a06180.html#l00116">NL3D::CPointLight::getPosition()</a>, <a class="el" href="a05825.html#l00221">NL3D::CInstanceLighter::CPointLightRT::OODeltaAttenuation</a>, <a class="el" href="a05825.html#l00220">NL3D::CInstanceLighter::CPointLightRT::PointLight</a>, and <a class="el" href="a05505.html#l00049">NLMISC::CBSphere::Radius</a>.
<p>
Referenced by <a class="el" href="a05824.html#l01502">lightIgSimple()</a>.
<p>
<div class="fragment"><pre>01000 {
01001 <span class="comment">// NB: adding light more than 255 is allowed here, since the important thig is to not overflow really usefull lights</span>
01002
01003 <span class="comment">// build the plRT.</span>
01004 CPointLightRT plRT;
01005 plRT.PointLight= pln;
01006 <span class="comment">// compute plRT.OODeltaAttenuation</span>
01007 plRT.OODeltaAttenuation= pln.getAttenuationEnd() - pln.getAttenuationBegin();
01008 <span class="keywordflow">if</span>(plRT.OODeltaAttenuation <=0 )
01009 plRT.OODeltaAttenuation= 1e10f;
01010 <span class="keywordflow">else</span>
01011 plRT.OODeltaAttenuation= 1.0f / plRT.OODeltaAttenuation;
01012 <span class="comment">// compute plRT.BSphere</span>
01013 plRT.BSphere.Center= pln.getPosition();
01014 plRT.BSphere.Radius= pln.getAttenuationEnd();
01015 <span class="comment">// NB: FaceCubeGrid will be computed during light()</span>
01016
01017 <span class="comment">// add the plRT</span>
01018 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr6">_StaticPointLights</a>.push_back(plRT);
01019 }
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<a class="anchor" name="NL3D_1_1CInstanceLighterh0" doxytag="NL3D::CInstanceLighter::addTriangles" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CInstanceLighter::addTriangles </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="a02892.html">CMeshMRMGeom</a> & </td>
<td class="mdname" nowrap> <em>meshGeom</em>, </td>
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<td class="md" nowrap align="right"></td>
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<td class="md" nowrap>const <a class="el" href="a02851.html">NLMISC::CMatrix</a> & </td>
<td class="mdname" nowrap> <em>modelMT</em>, </td>
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<td class="md" nowrap align="right"></td>
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<td class="md" nowrap>std::vector< <a class="el" href="a02680.html">CTriangle</a> > & </td>
<td class="mdname" nowrap> <em>triangleArray</em>, </td>
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<td class="md" nowrap align="right"></td>
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<td class="md" nowrap><a class="el" href="a04558.html#a14">sint</a> </td>
<td class="mdname" nowrap> <em>instanceId</em></td>
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<td class="md">) </td>
<td class="md" colspan="2"><code> [static, private]</code></td>
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<p>
Definition at line <a class="el" href="a05824.html#l00231">231</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a06006.html#l00192">NL3D::CMeshMRMGeom::getNbRdrPass()</a>, <a class="el" href="a06198.html#l00141">NL3D::CPrimitiveBlock::getNumQuad()</a>, <a class="el" href="a06198.html#l00108">NL3D::CPrimitiveBlock::getNumTri()</a>, <a class="el" href="a06197.html#l00149">NL3D::CPrimitiveBlock::getQuadPointer()</a>, <a class="el" href="a06006.html#l00199">NL3D::CMeshMRMGeom::getRdrPassPrimitiveBlock()</a>, <a class="el" href="a06197.html#l00091">NL3D::CPrimitiveBlock::getTriPointer()</a>, <a class="el" href="a06006.html#l00176">NL3D::CMeshMRMGeom::getVertexBuffer()</a>, <a class="el" href="a06710.html#l00438">NL3D::CVertexBuffer::getVertexCoordPointer()</a>, <a class="el" href="a05981.html#l00104">sint</a>, <a class="el" href="a05981.html#l00105">uint</a>, and <a class="el" href="a05981.html#l00100">uint32</a>.
<p>
<div class="fragment"><pre>00232 {
00233 <span class="comment">// Get the vertex buffer</span>
00234 <span class="keyword">const</span> CVertexBuffer &vb=meshGeom.getVertexBuffer();
00235
00236 <span class="comment">// For each render pass</span>
00237 <a class="code" href="a04558.html#a15">uint</a> numRenderPass=meshGeom.getNbRdrPass(0);
00238 <span class="keywordflow">for</span> (<a class="code" href="a04558.html#a15">uint</a> pass=0; pass<numRenderPass; pass++)
00239 {
00240 <span class="comment">// Get the primitive block</span>
00241 <span class="keyword">const</span> CPrimitiveBlock &primitive=meshGeom.getRdrPassPrimitiveBlock ( 0, pass);
00242
00243 <span class="comment">// Dump triangles</span>
00244 <span class="keyword">const</span> <a class="code" href="a04558.html#a11">uint32</a>* triIndex=primitive.getTriPointer ();
00245 <a class="code" href="a04558.html#a15">uint</a> numTri=primitive.getNumTri ();
00246 <a class="code" href="a04558.html#a15">uint</a> tri;
00247 <span class="keywordflow">for</span> (tri=0; tri<numTri; tri++)
00248 {
00249 <span class="comment">// Vertex</span>
00250 CVector v0=modelMT*(*(CVector*)vb.getVertexCoordPointer (triIndex[tri*3]));
00251 CVector v1=modelMT*(*(CVector*)vb.getVertexCoordPointer (triIndex[tri*3+1]));
00252 CVector v2=modelMT*(*(CVector*)vb.getVertexCoordPointer (triIndex[tri*3+2]));
00253
00254 <span class="comment">// Make a triangle</span>
00255 triangleArray.push_back (<a class="code" href="a03616.html">CTriangle</a> (<a class="code" href="a03616.html">NLMISC::CTriangle</a> (v0, v1, v2), instanceId));
00256 }
00257
00258 <span class="comment">// Dump quad</span>
00259 triIndex=primitive.getQuadPointer ();
00260 numTri=primitive.getNumQuad ();
00261 <span class="keywordflow">for</span> (tri=0; tri<numTri; tri++)
00262 {
00263 <span class="comment">// Vertex</span>
00264 CVector v0=modelMT*(*(CVector*)vb.getVertexCoordPointer (triIndex[tri*4]));
00265 CVector v1=modelMT*(*(CVector*)vb.getVertexCoordPointer (triIndex[tri*4+1]));
00266 CVector v2=modelMT*(*(CVector*)vb.getVertexCoordPointer (triIndex[tri*4+2]));
00267 CVector v3=modelMT*(*(CVector*)vb.getVertexCoordPointer (triIndex[tri*4+3]));
00268
00269 <span class="comment">// Make 2 triangles</span>
00270 triangleArray.push_back (<a class="code" href="a03616.html">CTriangle</a> (<a class="code" href="a03616.html">NLMISC::CTriangle</a> (v0, v1, v2), instanceId));
00271 triangleArray.push_back (<a class="code" href="a03616.html">CTriangle</a> (<a class="code" href="a03616.html">NLMISC::CTriangle</a> (v0, v2, v3), instanceId));
00272 }
00273 }
00274 }
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<td class="md" nowrap valign="top"> void NL3D::CInstanceLighter::addTriangles </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="a02878.html">CMeshGeom</a> & </td>
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<td class="md" nowrap>const <a class="el" href="a02851.html">NLMISC::CMatrix</a> & </td>
<td class="mdname" nowrap> <em>modelMT</em>, </td>
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<td class="md" nowrap>std::vector< <a class="el" href="a02680.html">CTriangle</a> > & </td>
<td class="mdname" nowrap> <em>triangleArray</em>, </td>
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<td class="md" nowrap align="right"></td>
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<td class="md" nowrap><a class="el" href="a04558.html#a14">sint</a> </td>
<td class="mdname" nowrap> <em>instanceId</em></td>
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<td class="md">) </td>
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Definition at line <a class="el" href="a05824.html#l00179">179</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05990.html#l00393">NL3D::CMeshGeom::getNbMatrixBlock()</a>, <a class="el" href="a05990.html#l00398">NL3D::CMeshGeom::getNbRdrPass()</a>, <a class="el" href="a06198.html#l00141">NL3D::CPrimitiveBlock::getNumQuad()</a>, <a class="el" href="a06198.html#l00108">NL3D::CPrimitiveBlock::getNumTri()</a>, <a class="el" href="a06197.html#l00149">NL3D::CPrimitiveBlock::getQuadPointer()</a>, <a class="el" href="a05990.html#l00404">NL3D::CMeshGeom::getRdrPassPrimitiveBlock()</a>, <a class="el" href="a06197.html#l00091">NL3D::CPrimitiveBlock::getTriPointer()</a>, <a class="el" href="a05990.html#l00390">NL3D::CMeshGeom::getVertexBuffer()</a>, <a class="el" href="a06710.html#l00438">NL3D::CVertexBuffer::getVertexCoordPointer()</a>, <a class="el" href="a05981.html#l00104">sint</a>, <a class="el" href="a05981.html#l00105">uint</a>, and <a class="el" href="a05981.html#l00100">uint32</a>.
<p>
<div class="fragment"><pre>00180 {
00181 <span class="comment">// Get the vertex buffer</span>
00182 <span class="keyword">const</span> CVertexBuffer &vb=meshGeom.getVertexBuffer();
00183
00184 <span class="comment">// For each matrix block</span>
00185 <a class="code" href="a04558.html#a15">uint</a> numBlock=meshGeom.getNbMatrixBlock();
00186 <span class="keywordflow">for</span> (<a class="code" href="a04558.html#a15">uint</a> block=0; block<numBlock; block++)
00187 {
00188 <span class="comment">// For each render pass</span>
00189 <a class="code" href="a04558.html#a15">uint</a> numRenderPass=meshGeom.getNbRdrPass(block);
00190 <span class="keywordflow">for</span> (<a class="code" href="a04558.html#a15">uint</a> pass=0; pass<numRenderPass; pass++)
00191 {
00192 <span class="comment">// Get the primitive block</span>
00193 <span class="keyword">const</span> CPrimitiveBlock &primitive=meshGeom.getRdrPassPrimitiveBlock ( block, pass);
00194
00195 <span class="comment">// Dump triangles</span>
00196 <span class="keyword">const</span> <a class="code" href="a04558.html#a11">uint32</a>* triIndex=primitive.getTriPointer ();
00197 <a class="code" href="a04558.html#a15">uint</a> numTri=primitive.getNumTri ();
00198 <a class="code" href="a04558.html#a15">uint</a> tri;
00199 <span class="keywordflow">for</span> (tri=0; tri<numTri; tri++)
00200 {
00201 <span class="comment">// Vertex</span>
00202 CVector v0=modelMT*(*(CVector*)vb.getVertexCoordPointer (triIndex[tri*3]));
00203 CVector v1=modelMT*(*(CVector*)vb.getVertexCoordPointer (triIndex[tri*3+1]));
00204 CVector v2=modelMT*(*(CVector*)vb.getVertexCoordPointer (triIndex[tri*3+2]));
00205
00206 <span class="comment">// Make a triangle</span>
00207 triangleArray.push_back (<a class="code" href="a03616.html">CTriangle</a> (<a class="code" href="a03616.html">NLMISC::CTriangle</a> (v0, v1, v2), instanceId));
00208 }
00209
00210 <span class="comment">// Dump quad</span>
00211 triIndex=primitive.getQuadPointer ();
00212 numTri=primitive.getNumQuad ();
00213 <span class="keywordflow">for</span> (tri=0; tri<numTri; tri++)
00214 {
00215 <span class="comment">// Vertex</span>
00216 CVector v0=modelMT*(*(CVector*)vb.getVertexCoordPointer (triIndex[tri*4]));
00217 CVector v1=modelMT*(*(CVector*)vb.getVertexCoordPointer (triIndex[tri*4+1]));
00218 CVector v2=modelMT*(*(CVector*)vb.getVertexCoordPointer (triIndex[tri*4+2]));
00219 CVector v3=modelMT*(*(CVector*)vb.getVertexCoordPointer (triIndex[tri*4+3]));
00220
00221 <span class="comment">// Make 2 triangles</span>
00222 triangleArray.push_back (<a class="code" href="a03616.html">CTriangle</a> (<a class="code" href="a03616.html">NLMISC::CTriangle</a> (v0, v1, v2), instanceId));
00223 triangleArray.push_back (<a class="code" href="a03616.html">CTriangle</a> (<a class="code" href="a03616.html">NLMISC::CTriangle</a> (v0, v2, v3), instanceId));
00224 }
00225 }
00226 }
00227 }
</pre></div> </td>
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<a class="anchor" name="NL3D_1_1CInstanceLightere0" doxytag="NL3D::CInstanceLighter::addTriangles" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CInstanceLighter::addTriangles </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="a02539.html">IShape</a> & </td>
<td class="mdname" nowrap> <em>shape</em>, </td>
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<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>const <a class="el" href="a02851.html">NLMISC::CMatrix</a> & </td>
<td class="mdname" nowrap> <em>modelMT</em>, </td>
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<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>std::vector< <a class="el" href="a02680.html">CTriangle</a> > & </td>
<td class="mdname" nowrap> <em>triangleArray</em>, </td>
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<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="a04558.html#a14">sint</a> </td>
<td class="mdname" nowrap> <em>instanceId</em></td>
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<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [static]</code></td>
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<p>
Add triangles from a transform shape. Work only for <a class="el" href="a02857.html">CMesh</a>, CMultiMesh and <a class="el" href="a02891.html">CMeshMRM</a> all without skinning. Give An instanceId!=-1 only for instances of the IG to compute. This is to avoid auto-shadowing.
<p>
Definition at line <a class="el" href="a05824.html#l00129">129</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05824.html#l00077">addTriangles()</a>, <a class="el" href="a06005.html#l02992">NL3D::CMeshMRM::getMeshGeom()</a>, <a class="el" href="a06016.html#l00599">NL3D::CMeshMultiLod::getMeshGeom()</a>, <a class="el" href="a05989.html#l02463">NL3D::CMesh::getMeshGeom()</a>, and <a class="el" href="a05981.html#l00104">sint</a>.
<p>
<div class="fragment"><pre>00130 {
00131 <span class="comment">// Lamed from CZoneLighter.</span>
00132
00133 <span class="comment">// Cast to CMesh</span>
00134 <span class="keyword">const</span> CMesh *mesh=dynamic_cast<const CMesh*>(&shape);
00135
00136 <span class="comment">// Cast to CMeshMultiLod</span>
00137 <span class="keyword">const</span> CMeshMultiLod *meshMulti=dynamic_cast<const CMeshMultiLod*>(&shape);
00138
00139 <span class="comment">// Cast to CMeshMultiLod</span>
00140 <span class="keyword">const</span> CMeshMRM *meshMRM=dynamic_cast<const CMeshMRM*>(&shape);
00141
00142 <span class="comment">// It is a mesh ?</span>
00143 <span class="keywordflow">if</span> (mesh)
00144 {
00145 <span class="comment">// Add its triangles</span>
00146 <a class="code" href="a02675.html#NL3D_1_1CInstanceLightere1">addTriangles</a> (mesh->getMeshGeom (), modelMT, triangleArray, instanceId);
00147 }
00148 <span class="comment">// It is a CMeshMultiLod ?</span>
00149 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (meshMulti)
00150 {
00151 <span class="comment">// Get the first geommesh</span>
00152 <span class="keyword">const</span> IMeshGeom *meshGeom=&meshMulti->getMeshGeom (0);
00153
00154 <span class="comment">// Dynamic cast</span>
00155 <span class="keyword">const</span> CMeshGeom *geomMesh=dynamic_cast<const CMeshGeom*>(meshGeom);
00156 <span class="keywordflow">if</span> (geomMesh)
00157 {
00158 <a class="code" href="a02675.html#NL3D_1_1CInstanceLightere1">addTriangles</a> (*geomMesh, modelMT, triangleArray, instanceId);
00159 }
00160
00161 <span class="comment">// Dynamic cast</span>
00162 <span class="keyword">const</span> CMeshMRMGeom *mrmGeomMesh=dynamic_cast<const CMeshMRMGeom*>(meshGeom);
00163 <span class="keywordflow">if</span> (mrmGeomMesh)
00164 {
00165 <a class="code" href="a02675.html#NL3D_1_1CInstanceLightere1">addTriangles</a> (*mrmGeomMesh, modelMT, triangleArray, instanceId);
00166 }
00167 }
00168 <span class="comment">// It is a CMeshMultiLod ?</span>
00169 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (meshMRM)
00170 {
00171 <span class="comment">// Get the first lod mesh geom</span>
00172 <a class="code" href="a02675.html#NL3D_1_1CInstanceLightere1">addTriangles</a> (meshMRM->getMeshGeom (), modelMT, triangleArray, instanceId);
00173 }
00174 }
</pre></div> </td>
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<a class="anchor" name="NL3D_1_1CInstanceLightere1" doxytag="NL3D::CInstanceLighter::addTriangles" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CInstanceLighter::addTriangles </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="a02702.html">CLandscape</a> & </td>
<td class="mdname" nowrap> <em>landscape</em>, </td>
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<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>std::vector< <a class="el" href="a04558.html#a15">uint</a> > & </td>
<td class="mdname" nowrap> <em>listZone</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="a04558.html#a15">uint</a> </td>
<td class="mdname" nowrap> <em>order</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>std::vector< <a class="el" href="a02680.html">CTriangle</a> > & </td>
<td class="mdname" nowrap> <em>triangleArray</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [static]</code></td>
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<p>
Definition at line <a class="el" href="a05824.html#l00077">77</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a06498.html#l00102">NL3D::CTessVertex::EndPos</a>, <a class="el" href="a05824.html#l00278">excludeAllPatchFromRefineAll()</a>, <a class="el" href="a05862.html#l02899">NL3D::CLandscape::getTessellationLeaves()</a>, <a class="el" href="a05862.html#l00737">NL3D::CLandscape::refineAll()</a>, <a class="el" href="a05862.html#l00318">NL3D::CLandscape::setThreshold()</a>, <a class="el" href="a05862.html#l00344">NL3D::CLandscape::setTileMaxSubdivision()</a>, <a class="el" href="a05981.html#l00105">uint</a>, <a class="el" href="a06498.html#l00241">NL3D::CTessFace::VBase</a>, <a class="el" href="a06498.html#l00241">NL3D::CTessFace::VLeft</a>, and <a class="el" href="a06498.html#l00241">NL3D::CTessFace::VRight</a>.
<p>
Referenced by <a class="el" href="a05824.html#l00129">addTriangles()</a>.
<p>
<div class="fragment"><pre>00078 {
00079 <span class="comment">// Lamed from CZoneLighter.</span>
00080 <span class="comment">// Set all to refine</span>
00081 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterh2">excludeAllPatchFromRefineAll</a> (landscape, listZone, <span class="keyword">false</span>);
00082
00083 <span class="comment">// Setup the landscape</span>
00084 landscape.setThreshold (0);
00085 landscape.setTileMaxSubdivision (order);
00086
00087 <span class="comment">// Refine it</span>
00088 landscape.refineAll (CVector (0, 0, 0));
00089
00090 <span class="comment">// Dump tesselated triangles</span>
00091 std::vector<const CTessFace*> leaves;
00092 landscape.getTessellationLeaves(leaves);
00093
00094 <span class="comment">// Number of leaves</span>
00095 <a class="code" href="a04558.html#a15">uint</a> leavesCount=leaves.size();
00096
00097 <span class="comment">// Reserve the array</span>
00098 triangleArray.reserve (triangleArray.size()+leavesCount);
00099
00100 <span class="comment">// Scan each leaves</span>
00101 <span class="keywordflow">for</span> (<a class="code" href="a04558.html#a15">uint</a> leave=0; leave<leavesCount; leave++)
00102 {
00103 <span class="comment">// Leave</span>
00104 <span class="keyword">const</span> CTessFace *face=leaves[leave];
00105
00106 <span class="comment">// Add a triangle. -1 because not an instance from an IG</span>
00107 triangleArray.push_back (<a class="code" href="a03616.html">CTriangle</a> (<a class="code" href="a03616.html">NLMISC::CTriangle</a> (face->VBase->EndPos, face->VLeft->EndPos, face->VRight->EndPos), -1 ));
00108 }
00109
00110 <span class="comment">// Setup the landscape</span>
00111 landscape.setThreshold (1000);
00112 landscape.setTileMaxSubdivision (0);
00113
00114 <span class="comment">// Remove all triangles</span>
00115 landscape.refineAll (CVector (0, 0, 0));
00116 landscape.refineAll (CVector (0, 0, 0));
00117 landscape.refineAll (CVector (0, 0, 0));
00118 landscape.refineAll (CVector (0, 0, 0));
00119 landscape.refineAll (CVector (0, 0, 0));
00120 landscape.refineAll (CVector (0, 0, 0));
00121 landscape.refineAll (CVector (0, 0, 0));
00122 landscape.refineAll (CVector (0, 0, 0));
00123 landscape.refineAll (CVector (0, 0, 0));
00124 landscape.refineAll (CVector (0, 0, 0));
00125
00126 }
</pre></div> </td>
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<a class="anchor" name="NL3D_1_1CInstanceLighterz209_0" doxytag="NL3D::CInstanceLighter::beginCell" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CInstanceLighter::beginCell </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [private]</code></td>
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<p>
<p>
Definition at line <a class="el" href="a05824.html#l01635">1635</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05825.html#l00214">_IGRetrieverGridMap</a>, <a class="el" href="a05825.html#l00212">_IGSurfaceLightBuild</a>, <a class="el" href="a05825.html#l00293">_IsEndCell</a>, <a class="el" href="a05825.html#l00292">_ItCellId</a>, <a class="el" href="a05825.html#l00294">_ItCurrentCellNumber</a>, <a class="el" href="a05825.html#l00289">_ItRetriever</a>, <a class="el" href="a05825.html#l00290">_ItRetrieverInfo</a>, <a class="el" href="a05825.html#l00291">_ItSurfId</a>, <a class="el" href="a05825.html#l00296">_LastCellProgress</a>, <a class="el" href="a05622.html#l00290">nlassert</a>, and <a class="el" href="a05809.html#l00112">NL3D::CIGSurfaceLightBuild::RetrieverGridMap</a>.
<p>
Referenced by <a class="el" href="a05824.html#l00633">computeSunContribution()</a>, <a class="el" href="a05824.html#l01801">dilateLightingOnSurfaceCells()</a>, and <a class="el" href="a05824.html#l01161">processIGPointLightRT()</a>.
<p>
<div class="fragment"><pre>01636 {
01637 <span class="keywordflow">if</span>(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr2">_IGSurfaceLightBuild</a>)
01638 {
01639 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_14">_ItRetriever</a>= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr1">_IGRetrieverGridMap</a>.begin();
01640 <span class="keywordflow">if</span>(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_14">_ItRetriever</a> != <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr1">_IGRetrieverGridMap</a>.end() )
01641 {
01642 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_15">_ItRetrieverInfo</a>= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr2">_IGSurfaceLightBuild</a>->RetrieverGridMap.find(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_14">_ItRetriever</a>->first);
01643 <a class="code" href="a04199.html#a6">nlassert</a>(_ItRetrieverInfo != <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr2">_IGSurfaceLightBuild</a>->RetrieverGridMap.end() );
01644 <span class="comment">// We are suze here that the retriever is not empty, and that the grid herself is not empty too</span>
01645 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_16">_ItSurfId</a>= 0;
01646 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_12">_ItCellId</a>= 0;
01647 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_13">_ItCurrentCellNumber</a>= 0;
01648 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_11">_IsEndCell</a>= <span class="keyword">false</span>;
01649 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_17">_LastCellProgress</a>= 0;
01650 }
01651 <span class="keywordflow">else</span>
01652 {
01653 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_11">_IsEndCell</a>= <span class="keyword">true</span>;
01654 }
01655 }
01656 <span class="keywordflow">else</span>
01657 {
01658 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_11">_IsEndCell</a>= <span class="keyword">true</span>;
01659 }
01660 }
</pre></div> </td>
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<a class="anchor" name="NL3D_1_1CInstanceLighterd0" doxytag="NL3D::CInstanceLighter::compilePointLightRT" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CInstanceLighter::compilePointLightRT </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="a04558.html#a15">uint</a> </td>
<td class="mdname" nowrap> <em>gridSize</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>float </td>
<td class="mdname" nowrap> <em>gridCellSize</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>std::vector< <a class="el" href="a02680.html">CTriangle</a> > & </td>
<td class="mdname" nowrap> <em>obstacles</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>bool </td>
<td class="mdname" nowrap> <em>doShadow</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [private]</code></td>
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<p>
Fill CubeGrid, and set PointLightRT in _StaticPointLightQuadGrid.
<p>
<p>
Definition at line <a class="el" href="a05824.html#l01023">1023</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05825.html#l00255">_StaticPointLightQuadGrid</a>, <a class="el" href="a05825.html#l00253">_StaticPointLights</a>, <a class="el" href="a06300.html#l00641">NL3D::CQuadGrid< T >::begin()</a>, <a class="el" href="a05825.html#l00223">NL3D::CInstanceLighter::CPointLightRT::BSphere</a>, <a class="el" href="a05505.html#l00048">NLMISC::CBSphere::Center</a>, <a class="el" href="a02423.html#NL3D_1_1CCubeGrida1">NL3D::CCubeGrid< const CTriangle * >::compile()</a>, <a class="el" href="a02423.html#NL3D_1_1CCubeGrida2">NL3D::CCubeGrid< const CTriangle * >::create()</a>, <a class="el" href="a06300.html#l00433">NL3D::CQuadGrid< T >::create()</a>, <a class="el" href="a03273.html#NL3D_1_1CQuadGridz772_1">NL3D::CQuadGrid< CPointLightRT * >::create()</a>, <a class="el" href="a06300.html#l00646">NL3D::CQuadGrid< T >::end()</a>, <a class="el" href="a05384.html#l00215">NLMISC::CAABBox::extend()</a>, <a class="el" href="a05825.html#l00226">NL3D::CInstanceLighter::CPointLightRT::FaceCubeGrid</a>, <a class="el" href="a06180.html#l00143">NL3D::CPointLight::getAttenuationEnd()</a>, <a class="el" href="a05385.html#l00087">NLMISC::CAABBox::getMax()</a>, <a class="el" href="a05385.html#l00086">NLMISC::CAABBox::getMin()</a>, <a class="el" href="a06180.html#l00116">NL3D::CPointLight::getPosition()</a>, <a class="el" href="a06179.html#l00138">NL3D::CPointLight::getType()</a>, <a class="el" href="a02423.html#NL3D_1_1CCubeGrida4">NL3D::CCubeGrid< const CTriangle * >::insert()</a>, <a class="el" href="a06300.html#l00516">NL3D::CQuadGrid< T >::insert()</a>, <a class="el" href="a03273.html#NL3D_1_1CQuadGridz774_2">NL3D::CQuadGrid< CPointLightRT * >::insert()</a>, <a class="el" href="a05824.html#l00044">NL3D_INSTANCE_LIGHTER_CUBE_GRID_SIZE</a>, <a class="el" href="a05825.html#l00220">NL3D::CInstanceLighter::CPointLightRT::PointLight</a>, <a class="el" href="a05825.html#l00159">progress()</a>, <a class="el" href="a05505.html#l00049">NLMISC::CBSphere::Radius</a>, <a class="el" href="a05825.html#l00228">NL3D::CInstanceLighter::CPointLightRT::RefCount</a>, <a class="el" href="a06300.html#l00613">NL3D::CQuadGrid< T >::select()</a>, <a class="el" href="a05385.html#l00066">NLMISC::CAABBox::setCenter()</a>, <a class="el" href="a05385.html#l00067">NLMISC::CAABBox::setHalfSize()</a>, <a class="el" href="a05646.html#l00645">size</a>, <a class="el" href="a05825.html#l00106">NL3D::CInstanceLighter::CTriangle::Triangle</a>, and <a class="el" href="a05981.html#l00105">uint</a>.
<p>
Referenced by <a class="el" href="a05824.html#l00305">light()</a>.
<p>
<div class="fragment"><pre>01024 {
01025 <a class="code" href="a04558.html#a15">uint</a> i;
01026
01027 <span class="comment">// Fill the quadGrid of Lights.</span>
01028 <span class="comment">// ===========</span>
01029 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr5">_StaticPointLightQuadGrid</a>.create(gridSize, gridCellSize);
01030 <span class="keywordflow">for</span>(i=0; i<<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr6">_StaticPointLights</a>.size();i++)
01031 {
01032 CPointLightRT &plRT= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr6">_StaticPointLights</a>[i];
01033
01034 <span class="comment">// Compute the bbox of the light</span>
01035 CAABBox bbox;
01036 bbox.setCenter(plRT.BSphere.Center);
01037 <span class="keywordtype">float</span> hl= plRT.BSphere.Radius;
01038 bbox.setHalfSize(CVector(hl,hl,hl));
01039
01040 <span class="comment">// Insert the pointLight in the quadGrid.</span>
01041 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr5">_StaticPointLightQuadGrid</a>.insert(bbox.getMin(), bbox.getMax(), &plRT);
01042 }
01043
01044
01045 <span class="comment">// Append triangles to cubeGrid ??</span>
01046 <span class="keywordflow">if</span>(doShadow)
01047 {
01048 <span class="comment">// For all obstacles, Fill a quadGrid.</span>
01049 <span class="comment">// ===========</span>
01050 CQuadGrid<CTriangle*> obstacleGrid;
01051 obstacleGrid.create(gridSize, gridCellSize);
01052 <a class="code" href="a04558.html#a15">uint</a> <a class="code" href="a04223.html#a587">size</a>= obstacles.size();
01053 <span class="keywordflow">for</span>(i=0; i<<a class="code" href="a04223.html#a587">size</a>; i++)
01054 {
01055 <span class="comment">// bbox of triangle</span>
01056 CAABBox bbox;
01057 bbox.setCenter(obstacles[i].Triangle.V0);
01058 bbox.extend(obstacles[i].Triangle.V1);
01059 bbox.extend(obstacles[i].Triangle.V2);
01060 <span class="comment">// insert triangle in quadGrid.</span>
01061 obstacleGrid.insert(bbox.getMin(), bbox.getMax(), &obstacles[i]);
01062 }
01063
01064
01065 <span class="comment">// For all PointLights, fill his CubeGrid</span>
01066 <span class="comment">// ===========</span>
01067 <span class="keywordflow">for</span>(i=0; i<_StaticPointLights.size();i++)
01068 {
01069 <span class="comment">// progress</span>
01070 <a class="code" href="a02675.html#NL3D_1_1CInstanceLightera3">progress</a> (<span class="stringliteral">"Compute Influences of PointLights 1/2"</span>, i / (<span class="keywordtype">float</span>)_StaticPointLights.size());
01071
01072 CPointLightRT &plRT= _StaticPointLights[i];
01073 <span class="comment">// Create the cubeGrid</span>
01074 plRT.FaceCubeGrid.create(plRT.PointLight.getPosition(), <a class="code" href="a04401.html#a0">NL3D_INSTANCE_LIGHTER_CUBE_GRID_SIZE</a>);
01075
01076 <span class="comment">// AmbiantLIghts: do nothing.</span>
01077 <span class="keywordflow">if</span>(plRT.PointLight.getType()!=CPointLight::AmbientLight)
01078 {
01079 <span class="comment">// Select only obstacle Faces around the light. Other are not usefull</span>
01080 CAABBox bbox;
01081 bbox.setCenter(plRT.PointLight.getPosition());
01082 <span class="keywordtype">float</span> hl= plRT.PointLight.getAttenuationEnd();
01083 bbox.setHalfSize(CVector(hl,hl,hl));
01084 obstacleGrid.select(bbox.getMin(), bbox.getMax());
01085
01086 <span class="comment">// For all faces, fill the cubeGrid.</span>
01087 CQuadGrid<CTriangle*>::CIterator itObstacle;
01088 itObstacle= obstacleGrid.begin();
01089 <span class="keywordflow">while</span>( itObstacle!=obstacleGrid.end() )
01090 {
01091 <a class="code" href="a03616.html">CTriangle</a> &tri= *(*itObstacle);
01092 <span class="comment">/* Don't Test BackFace culling Here (unlike in CZoneLighter !!).</span>
01093 <span class="comment"> For objects:</span>
01094 <span class="comment"> AutoOccluding problem is avoided with _CurrentInstanceComputed scheme.</span>
01095 <span class="comment"> Also, With pointLights, there is no multiSampling (since no factor stored)</span>
01096 <span class="comment"> Hence we are sure that no Object samples will lies under floor, and that the center of the </span>
01097 <span class="comment"> object is far away.</span>
01098 <span class="comment"> For IGSurface lighting:</span>
01099 <span class="comment"> notice that we already add 20cm in height because of "stairs problem" so</span>
01100 <span class="comment"> floor/surface auto_shadowing is not a problem here...</span>
01101 <span class="comment"> */</span>
01102 <span class="comment">// Insert the triangle in the CubeGrid</span>
01103 plRT.FaceCubeGrid.insert( tri.Triangle, &tri);
01104
01105 itObstacle++;
01106 }
01107 }
01108
01109 <span class="comment">// Compile the CubeGrid.</span>
01110 plRT.FaceCubeGrid.compile();
01111
01112 <span class="comment">// And Reset RefCount.</span>
01113 plRT.RefCount= 0;
01114 }
01115 }
01116 <span class="comment">// else, just build empty grid</span>
01117 <span class="keywordflow">else</span>
01118 {
01119 <span class="keywordflow">for</span>(i=0; i<_StaticPointLights.size();i++)
01120 {
01121 <span class="comment">// progress</span>
01122 <a class="code" href="a02675.html#NL3D_1_1CInstanceLightera3">progress</a> (<span class="stringliteral">"Compute Influences of PointLights 1/2"</span>, i / (<span class="keywordtype">float</span>)_StaticPointLights.size());
01123
01124 CPointLightRT &plRT= _StaticPointLights[i];
01125 <span class="comment">// Create a dummy empty cubeGrid => no rayTrace :)</span>
01126 plRT.FaceCubeGrid.create(plRT.PointLight.getPosition(), 4);
01127
01128 <span class="comment">// Compile the CubeGrid.</span>
01129 plRT.FaceCubeGrid.compile();
01130
01131 <span class="comment">// And Reset RefCount.</span>
01132 plRT.RefCount= 0;
01133 }
01134 }
01135
01136 }
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="NL3D_1_1CInstanceLighterd1" doxytag="NL3D::CInstanceLighter::computeSunContribution" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CInstanceLighter::computeSunContribution </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="a02677.html">CLightDesc</a> & </td>
<td class="mdname" nowrap> <em>lightDesc</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>std::vector< <a class="el" href="a02680.html">CTriangle</a> > & </td>
<td class="mdname" nowrap> <em>obstacles</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="a02702.html">CLandscape</a> * </td>
<td class="mdname" nowrap> <em>landscape</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [private]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05824.html#l00633">633</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05825.html#l00210">_CurrentInstanceComputed</a>, <a class="el" href="a05825.html#l00212">_IGSurfaceLightBuild</a>, <a class="el" href="a05825.html#l00208">_InstanceInfos</a>, <a class="el" href="a06300.html#l00641">NL3D::CQuadGrid< T >::begin()</a>, <a class="el" href="a05824.html#l01635">beginCell()</a>, <a class="el" href="a06300.html#l00428">NL3D::CQuadGrid< T >::changeBase()</a>, <a class="el" href="a06300.html#l00433">NL3D::CQuadGrid< T >::create()</a>, <a class="el" href="a06729.html#l00082">NL3D::CVisualCollisionManager::createEntity()</a>, <a class="el" href="a06729.html#l00089">NL3D::CVisualCollisionManager::deleteEntity()</a>, <a class="el" href="a05825.html#l00071">NL3D::CInstanceLighter::CLightDesc::DisableSunContribution</a>, <a class="el" href="a06300.html#l00646">NL3D::CQuadGrid< T >::end()</a>, <a class="el" href="a05384.html#l00215">NLMISC::CAABBox::extend()</a>, <a class="el" href="a05824.html#l01705">getCurrentCell()</a>, <a class="el" href="a05824.html#l01714">getCurrentCellInfo()</a>, <a class="el" href="a05385.html#l00087">NLMISC::CAABBox::getMax()</a>, <a class="el" href="a05385.html#l00086">NLMISC::CAABBox::getMin()</a>, <a class="el" href="a06725.html#l00527">NL3D::CVisualCollisionEntity::getStaticLightSetup()</a>, <a class="el" href="a05825.html#l00080">NL3D::CInstanceLighter::CLightDesc::GridCellSize</a>, <a class="el" href="a05825.html#l00077">NL3D::CInstanceLighter::CLightDesc::GridSize</a>, <a class="el" href="a06300.html#l00516">NL3D::CQuadGrid< T >::insert()</a>, <a class="el" href="a05825.html#l00109">NL3D::CInstanceLighter::CTriangle::InstanceId</a>, <a class="el" href="a05809.html#l00059">NL3D::CIGSurfaceLightBuild::CCellCorner::InSurface</a>, <a class="el" href="a03616.html#NLMISC_1_1CTriangleUVa2">NLMISC::CTriangle::intersect()</a>, <a class="el" href="a05972.html#l01090">NLMISC::CMatrix::inverted()</a>, <a class="el" href="a05824.html#l01699">isEndCell()</a>, <a class="el" href="a05825.html#l00074">NL3D::CInstanceLighter::CLightDesc::LightDirection</a>, <a class="el" href="a05824.html#l00617">NL3D::NEL3DCalcBase()</a>, <a class="el" href="a05824.html#l01663">nextCell()</a>, <a class="el" href="a05622.html#l00290">nlassert</a>, <a class="el" href="a06682.html#l00119">NLMISC::CVector::normalize()</a>, <a class="el" href="a05809.html#l00065">NL3D::CIGSurfaceLightBuild::CCellCorner::NumOverSamples</a>, <a class="el" href="a05809.html#l00072">NL3D::CIGSurfaceLightBuild::CCellCorner::OverSamples</a>, <a class="el" href="a05825.html#l00086">NL3D::CInstanceLighter::CLightDesc::OverSampling</a>, <a class="el" href="a05825.html#l00115">NL3D::CInstanceLighter::CTriangle::Plane</a>, <a class="el" href="a05825.html#l00159">progress()</a>, <a class="el" href="a05824.html#l01623">progressCell()</a>, <a class="el" href="a06300.html#l00613">NL3D::CQuadGrid< T >::select()</a>, <a class="el" href="a05385.html#l00066">NLMISC::CAABBox::setCenter()</a>, <a class="el" href="a06729.html#l00075">NL3D::CVisualCollisionManager::setLandscape()</a>, <a class="el" href="a05825.html#l00083">NL3D::CInstanceLighter::CLightDesc::Shadow</a>, <a class="el" href="a05981.html#l00104">sint</a>, <a class="el" href="a05809.html#l00063">NL3D::CIGSurfaceLightBuild::CCellCorner::SunContribution</a>, <a class="el" href="a06476.html#l00068">NL3D::CSurfaceLightGrid::CCellCorner::SunContribution</a>, <a class="el" href="a05825.html#l00106">NL3D::CInstanceLighter::CTriangle::Triangle</a>, <a class="el" href="a05981.html#l00105">uint</a>, and <a class="el" href="a05981.html#l00096">uint8</a>.
<p>
Referenced by <a class="el" href="a05824.html#l00305">light()</a>.
<p>
<div class="fragment"><pre>00634 {
00635 <a class="code" href="a04558.html#a14">sint</a> i;
00636 <span class="comment">// Use precoputed landscape SunContribution</span>
00637 CVisualCollisionManager *VCM= NULL;
00638 CVisualCollisionEntity *VCE= NULL;
00639 <span class="keywordflow">if</span>(landscape)
00640 {
00641 <span class="comment">// create a CVisualCollisionManager and a CVisualCollisionEntity</span>
00642 VCM= <span class="keyword">new</span> CVisualCollisionManager;
00643 VCM->setLandscape(landscape);
00644 VCE= VCM->createEntity();
00645 }
00646 std::vector<CPointLightInfluence> dummyPointLightFromLandscape;
00647 dummyPointLightFromLandscape.reserve(1024);
00648
00649
00650 <span class="comment">// If DisableSunContribution, easy, </span>
00651 <span class="keywordflow">if</span>(lightDesc.DisableSunContribution)
00652 {
00653 <span class="comment">// Light all instances.</span>
00654 <span class="comment">//==========</span>
00655 <span class="keywordflow">for</span>(i=0; i<(<a class="code" href="a04558.html#a14">sint</a>)<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>.size(); i++)
00656 {
00657 <span class="comment">// If staticLight not enabled, skip.</span>
00658 <span class="keywordflow">if</span>( !<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>[i].StaticLightEnabled )
00659 <span class="keywordflow">continue</span>;
00660
00661 <span class="comment">// fill SunContribution to 0</span>
00662 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>[i].SunContribution= 0;
00663 }
00664
00665 <span class="comment">// Light SurfaceGrid Cells.</span>
00666 <span class="comment">//==========</span>
00667 <span class="keywordflow">if</span>(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr2">_IGSurfaceLightBuild</a>)
00668 {
00669 <span class="comment">// Begin cell iteration</span>
00670 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_0">beginCell</a>();
00671 <span class="comment">// For all surface cell corners</span>
00672 <span class="keywordflow">while</span>( !<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_8">isEndCell</a>() )
00673 {
00674 <span class="comment">// get the current cell and cellInfo iterated.</span>
00675 CIGSurfaceLightBuild::CCellCorner &cellInfo= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_2">getCurrentCellInfo</a>();
00676 CSurfaceLightGrid::CCellCorner &cell= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_1">getCurrentCell</a>();
00677
00678 <span class="comment">// if the cell corner lies in the polygon surface.</span>
00679 <span class="keywordflow">if</span>(cellInfo.InSurface)
00680 {
00681 <span class="comment">// fill SunContribution to 0</span>
00682 cell.SunContribution= 0;
00683 <span class="comment">// copy it to cellInfo</span>
00684 cellInfo.SunContribution= cell.SunContribution;
00685 }
00686
00687 <span class="comment">// next cell</span>
00688 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_9">nextCell</a>();
00689 }
00690 }
00691 }
00692 <span class="comment">// If no Raytrace Shadow, easy, </span>
00693 <span class="keywordflow">else</span> <span class="keywordflow">if</span>(!lightDesc.Shadow)
00694 {
00695 <span class="comment">// Light all instances.</span>
00696 <span class="comment">//==========</span>
00697 <span class="keywordflow">for</span>(i=0; i<(<a class="code" href="a04558.html#a14">sint</a>)<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>.size(); i++)
00698 {
00699 <a class="code" href="a02675.html#NL3D_1_1CInstanceLightera3">progress</a> (<span class="stringliteral">"Compute SunContribution on Instances"</span>, i / <span class="keywordtype">float</span>(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>.size()) );
00700
00701 <span class="comment">// If staticLight not enabled, skip.</span>
00702 <span class="keywordflow">if</span>( !<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>[i].StaticLightEnabled )
00703 <span class="keywordflow">continue</span>;
00704
00705 <span class="comment">// by default, fill SunContribution to 255</span>
00706 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>[i].SunContribution= 255;
00707 <span class="comment">// Try to get landscape SunContribution (better)</span>
00708 <span class="keywordflow">if</span>(landscape)
00709 {
00710 CVector pos= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr3">_InstanceInfos</a>[i].CenterPos;
00711 <a class="code" href="a04558.html#a7">uint8</a> landSunContribution;
00712 dummyPointLightFromLandscape.clear();
00713 <span class="comment">// If find faces under me</span>
00714 <a class="code" href="a03337.html">NLMISC::CRGBA</a> dummyAmbient;
00715 <span class="keywordflow">if</span>(VCE->getStaticLightSetup(pos, dummyPointLightFromLandscape, landSunContribution, dummyAmbient) )
00716 {
00717 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>[i].SunContribution= landSunContribution;
00718 }
00719 }
00720 }
00721
00722 <span class="comment">// Light SurfaceGrid Cells.</span>
00723 <span class="comment">//==========</span>
00724 <span class="keywordflow">if</span>(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr2">_IGSurfaceLightBuild</a>)
00725 {
00726 <span class="comment">// Begin cell iteration</span>
00727 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_0">beginCell</a>();
00728 <span class="comment">// For all surface cell corners</span>
00729 <span class="keywordflow">while</span>( !<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_8">isEndCell</a>() )
00730 {
00731 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_10">progressCell</a>(<span class="stringliteral">"Compute SunContribution on Surfaces"</span>);
00732
00733 <span class="comment">// get the current cell and cellInfo iterated.</span>
00734 CIGSurfaceLightBuild::CCellCorner &cellInfo= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_2">getCurrentCellInfo</a>();
00735 CSurfaceLightGrid::CCellCorner &cell= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_1">getCurrentCell</a>();
00736
00737 <span class="comment">// if the cell corner lies in the polygon surface.</span>
00738 <span class="keywordflow">if</span>(cellInfo.InSurface)
00739 {
00740 <span class="comment">// Just init SunContribution to 255, since no shadowing.</span>
00741 cell.SunContribution= 255;
00742 <span class="comment">// copy it to cellInfo</span>
00743 cellInfo.SunContribution= cell.SunContribution;
00744 }
00745
00746 <span class="comment">// next cell</span>
00747 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_9">nextCell</a>();
00748 }
00749 }
00750 }
00751 <span class="keywordflow">else</span>
00752 {
00753 <span class="comment">// Compute rayBasis</span>
00754 CVector rayDir= lightDesc.LightDirection;
00755 CMatrix rayBasis;
00756 rayDir.normalize();
00757 <a class="code" href="a05363.html#a423">NEL3DCalcBase</a>(rayDir, rayBasis);
00758 CMatrix invRayBasis;
00759 invRayBasis= rayBasis.inverted();
00760
00761 <span class="comment">// Build QuadGrid of obstacles.</span>
00762 <span class="comment">//=========</span>
00763 <span class="comment">// setup quadGrid</span>
00764 CQuadGrid<const CTriangle*> quadGrid;
00765 quadGrid.changeBase (invRayBasis);
00766 quadGrid.create(lightDesc.GridSize, lightDesc.GridCellSize);
00767 <span class="comment">// Insert all obstacles in quadGrid</span>
00768 <span class="keywordflow">for</span>(i=0; i<(<a class="code" href="a04558.html#a14">sint</a>)obstacles.size(); i++)
00769 {
00770 CAABBox triBBox;
00771 <span class="comment">// Compute the bbox in rayBasis.</span>
00772 triBBox.setCenter(invRayBasis * obstacles[i].Triangle.V0);
00773 triBBox.extend(invRayBasis * obstacles[i].Triangle.V1);
00774 triBBox.extend(invRayBasis * obstacles[i].Triangle.V2);
00775 <span class="comment">// And set the coord in our world, because will be multiplied with invRayBasis in insert()</span>
00776 quadGrid.insert(rayBasis * triBBox.getMin(), rayBasis * triBBox.getMax(), &obstacles[i]);
00777 }
00778
00779 <span class="comment">// For all instances, light them.</span>
00780 <span class="comment">//=========</span>
00781 <span class="keywordflow">for</span>(i=0; i<(<a class="code" href="a04558.html#a14">sint</a>)<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>.size(); i++)
00782 {
00783 <a class="code" href="a02675.html#NL3D_1_1CInstanceLightera3">progress</a> (<span class="stringliteral">"Compute SunContribution on Instances"</span>, i / <span class="keywordtype">float</span>(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>.size()) );
00784
00785 <span class="comment">// If staticLight not enabled, skip.</span>
00786 <span class="keywordflow">if</span>( !<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>[i].StaticLightEnabled )
00787 <span class="keywordflow">continue</span>;
00788
00789 <span class="comment">// try to use landscape SunContribution.</span>
00790 <span class="keywordtype">bool</span> landUsed= <span class="keyword">false</span>;
00791 <span class="keywordflow">if</span>(landscape)
00792 {
00793 CVector pos= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr3">_InstanceInfos</a>[i].CenterPos;
00794 <a class="code" href="a04558.html#a7">uint8</a> landSunContribution;
00795 dummyPointLightFromLandscape.clear();
00796 <span class="comment">// If find faces under me</span>
00797 <a class="code" href="a03337.html">NLMISC::CRGBA</a> dummyAmbient;
00798 <span class="keywordflow">if</span>(VCE->getStaticLightSetup(pos, dummyPointLightFromLandscape, landSunContribution, dummyAmbient) )
00799 {
00800 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>[i].SunContribution= landSunContribution;
00801 landUsed= <span class="keyword">true</span>;
00802 }
00803 }
00804
00805 <span class="comment">// If failed to use landscape SunContribution, rayTrace</span>
00806 <span class="keywordflow">if</span>(!landUsed)
00807 {
00808 <span class="comment">// number of samples (1 if no overSampling)</span>
00809 <a class="code" href="a04558.html#a15">uint</a> nSamples= max(1U, lightDesc.OverSampling);
00810
00811 <span class="comment">// Default is full lighted.</span>
00812 <a class="code" href="a04558.html#a15">uint</a> sunAccum= 255*nSamples;
00813
00814 <span class="comment">// For all samples</span>
00815 <span class="keywordflow">for</span>(<a class="code" href="a04558.html#a15">uint</a> sample=0; sample<nSamples; sample++)
00816 {
00817 <span class="comment">// pos to rayTrace against</span>
00818 CVector pos= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr3">_InstanceInfos</a>[i].OverSamples[sample];
00819
00820 <span class="comment">// rayTrace from this pos.</span>
00821 CVector lightPos= pos-(rayDir*1000.f);
00822 <span class="comment">// Select an element with the X axis as a 3d ray</span>
00823 quadGrid.select (lightPos, lightPos);
00824 <span class="comment">// For each triangle selected</span>
00825 CQuadGrid<const CTriangle*>::CIterator it=quadGrid.begin();
00826 <span class="keywordflow">while</span> (it!=quadGrid.end())
00827 {
00828 <span class="keyword">const</span> <a class="code" href="a03616.html">CTriangle</a> *tri= *it;
00829
00830 <span class="comment">// If same instanceId, skip</span>
00831 <span class="keywordflow">if</span>(tri->InstanceId != i)
00832 {
00833 CVector hit;
00834 <span class="comment">// If triangle occlude the ray, no sun Contribution</span>
00835 <span class="keywordflow">if</span>(tri->Triangle.<a class="code" href="a03616.html#NLMISC_1_1CTriangleUVa2">intersect</a>(lightPos, pos, hit, tri->Plane))
00836 {
00837 <span class="comment">// The sample is not touched by sun. sub his contribution</span>
00838 sunAccum-= 255;
00839 <span class="comment">// End</span>
00840 <span class="keywordflow">break</span>;
00841 }
00842 }
00843
00844 it++;
00845 }
00846 }
00847
00848 <span class="comment">// Average samples</span>
00849 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>[i].SunContribution= sunAccum / nSamples;
00850 }
00851
00852 }
00853
00854
00855 <span class="comment">// Light SurfaceGrid Cells.</span>
00856 <span class="comment">//==========</span>
00857 <span class="keywordflow">if</span>(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr2">_IGSurfaceLightBuild</a>)
00858 {
00859 <span class="comment">// No instance currenlty computed, since we compute surface cells.</span>
00860 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr0">_CurrentInstanceComputed</a>= -1;
00861
00862 <span class="comment">// Begin cell iteration</span>
00863 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_0">beginCell</a>();
00864 <span class="comment">// For all surface cell corners</span>
00865 <span class="keywordflow">while</span>( !<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_8">isEndCell</a>() )
00866 {
00867 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_10">progressCell</a>(<span class="stringliteral">"Compute SunContribution on Surfaces"</span>);
00868
00869 <span class="comment">// get the current cell and cellInfo iterated.</span>
00870 CIGSurfaceLightBuild::CCellCorner &cellInfo= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_2">getCurrentCellInfo</a>();
00871 CSurfaceLightGrid::CCellCorner &cell= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_1">getCurrentCell</a>();
00872
00873 <span class="comment">// if the cell corner lies in the polygon surface.</span>
00874 <span class="keywordflow">if</span>(cellInfo.InSurface)
00875 {
00876 <span class="comment">// number of samples (at least 1 if no overSampling)</span>
00877 <a class="code" href="a04558.html#a15">uint</a> nSamples= cellInfo.NumOverSamples;
00878 <a class="code" href="a04199.html#a6">nlassert</a>(nSamples>=1);
00879
00880 <span class="comment">// Default is full lighted.</span>
00881 <a class="code" href="a04558.html#a15">uint</a> sunAccum= 255*nSamples;
00882
00883 <span class="comment">// For all samples</span>
00884 <span class="keywordflow">for</span>(<a class="code" href="a04558.html#a15">uint</a> sample=0; sample<nSamples; sample++)
00885 {
00886 <span class="comment">// Get pos to rayTrace.</span>
00887 CVector pos= cellInfo.OverSamples[sample];
00888
00889 <span class="comment">// rayTrace from the pos of this Cell sample.</span>
00890 CVector lightPos= pos-(rayDir*1000.f);
00891 <span class="comment">// Select an element with the X axis as a 3d ray</span>
00892 quadGrid.select (lightPos, lightPos);
00893 <span class="comment">// For each triangle selected</span>
00894 CQuadGrid<const CTriangle*>::CIterator it=quadGrid.begin();
00895 <span class="keywordflow">while</span> (it!=quadGrid.end())
00896 {
00897 <span class="keyword">const</span> <a class="code" href="a03616.html">CTriangle</a> *tri= *it;
00898
00899 CVector hit;
00900 <span class="comment">// If triangle occlude the ray, no sun Contribution</span>
00901 <span class="keywordflow">if</span>(tri->Triangle.<a class="code" href="a03616.html#NLMISC_1_1CTriangleUVa2">intersect</a>(lightPos, pos, hit, tri->Plane))
00902 {
00903 <span class="comment">// The cell sample is not touched by sun. sub his contribution</span>
00904 sunAccum-= 255;
00905 <span class="comment">// End</span>
00906 <span class="keywordflow">break</span>;
00907 }
00908
00909 it++;
00910 }
00911 }
00912
00913 <span class="comment">// Average SunContribution</span>
00914 cell.SunContribution= sunAccum / nSamples;
00915
00916 <span class="comment">// copy it to cellInfo</span>
00917 cellInfo.SunContribution= cell.SunContribution;
00918 }
00919
00920 <span class="comment">// next cell</span>
00921 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_9">nextCell</a>();
00922 }
00923 }
00924 }
00925
00926
00927 <span class="comment">// Clean VCM and VCE</span>
00928 <span class="keywordflow">if</span>(landscape)
00929 {
00930 <span class="comment">// delete CVisualCollisionManager and CVisualCollisionEntity</span>
00931 VCM->deleteEntity(VCE);
00932 <span class="keyword">delete</span> VCM;
00933 }
00934
00935 }
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="NL3D_1_1CInstanceLighterd2" doxytag="NL3D::CInstanceLighter::dilateLightingOnSurfaceCells" ></a><p>
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<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void NL3D::CInstanceLighter::dilateLightingOnSurfaceCells </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [private]</code></td>
</tr>
</table>
</td>
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</table>
<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05824.html#l01801">1801</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05824.html#l01635">beginCell()</a>, <a class="el" href="a05809.html#l00068">NL3D::CIGSurfaceLightBuild::CCellCorner::CenterPos</a>, <a class="el" href="a05809.html#l00061">NL3D::CIGSurfaceLightBuild::CCellCorner::Dilated</a>, <a class="el" href="a05824.html#l01705">getCurrentCell()</a>, <a class="el" href="a05824.html#l01714">getCurrentCellInfo()</a>, <a class="el" href="a05824.html#l01757">getCurrentNeighborCell()</a>, <a class="el" href="a05824.html#l01779">getCurrentNeighborCellInfo()</a>, <a class="el" href="a05809.html#l00059">NL3D::CIGSurfaceLightBuild::CCellCorner::InSurface</a>, <a class="el" href="a05824.html#l01724">isCurrentNeighborCellInSurface()</a>, <a class="el" href="a05824.html#l01699">isEndCell()</a>, <a class="el" href="a06476.html#l00070">NL3D::CSurfaceLightGrid::CCellCorner::Light</a>, <a class="el" href="a06476.html#l00074">NL3D::CSurfaceLightGrid::CCellCorner::LocalAmbientId</a>, <a class="el" href="a05824.html#l01663">nextCell()</a>, <a class="el" href="a05824.html#l01623">progressCell()</a>, <a class="el" href="a05981.html#l00104">sint</a>, <a class="el" href="a05809.html#l00063">NL3D::CIGSurfaceLightBuild::CCellCorner::SunContribution</a>, <a class="el" href="a06476.html#l00068">NL3D::CSurfaceLightGrid::CCellCorner::SunContribution</a>, <a class="el" href="a05981.html#l00105">uint</a>, and <a class="el" href="a06673.html#l00051">NLMISC::CVector::z</a>.
<p>
Referenced by <a class="el" href="a05824.html#l00305">light()</a>.
<p>
<div class="fragment"><pre>01802 {
01803 <span class="comment">// Begin cell iteration</span>
01804 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_0">beginCell</a>();
01805 <span class="comment">// For all surface cell corners</span>
01806 <span class="keywordflow">while</span>( !<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_8">isEndCell</a>() )
01807 {
01808 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_10">progressCell</a>(<span class="stringliteral">"Dilate Surfaces grids"</span>);
01809
01810 <span class="comment">// get the current cell and cellInfo iterated.</span>
01811 CIGSurfaceLightBuild::CCellCorner &cellInfo= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_2">getCurrentCellInfo</a>();
01812 CSurfaceLightGrid::CCellCorner &cell= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_1">getCurrentCell</a>();
01813
01814 <span class="comment">// if the cell is not in the polygon surface, try to get from his neighbors.</span>
01815 <span class="keywordflow">if</span>(!cellInfo.InSurface)
01816 {
01817 <span class="comment">// Add Weighted influence of SunContribution, and get one of the PointLightContribution (random).</span>
01818 <a class="code" href="a04558.html#a15">uint</a> wgtSunContribution= 0;
01819 <a class="code" href="a04558.html#a15">uint</a> wgtSunCount= 0;
01820 <span class="comment">// search if one of 8 neighbors is InSurface.</span>
01821 <span class="keywordflow">for</span>(<a class="code" href="a04558.html#a14">sint</a> ynb= -1; ynb<= 1; ynb++)
01822 {
01823 <span class="keywordflow">for</span>(<a class="code" href="a04558.html#a14">sint</a> xnb= -1; xnb<= 1; xnb++)
01824 {
01825 <span class="comment">// center => skip.</span>
01826 <span class="keywordflow">if</span>( xnb==0 && ynb==0 )
01827 <span class="keywordflow">continue</span>;
01828 <span class="comment">// If the neighbor point is not out of the grid, and if in Surface.</span>
01829 <span class="keywordflow">if</span>( <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_7">isCurrentNeighborCellInSurface</a>(xnb, ynb) )
01830 {
01831 <span class="comment">// get the neighbor cell</span>
01832 CIGSurfaceLightBuild::CCellCorner &nbCellInfo= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_5">getCurrentNeighborCellInfo</a>(xnb, ynb);
01833 CSurfaceLightGrid::CCellCorner &nbCell= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_4">getCurrentNeighborCell</a>(xnb, ynb);
01834 <span class="comment">// Add SunContribution.</span>
01835 wgtSunContribution+= nbCell.SunContribution;
01836 wgtSunCount++;
01837 <span class="comment">// Just Copy PointLight info.</span>
01838 <span class="keywordflow">for</span>(<a class="code" href="a04558.html#a15">uint</a> lightId= 0; lightId<CSurfaceLightGrid::NumLightPerCorner; lightId++)
01839 cell.Light[lightId]= nbCell.Light[lightId];
01840 <span class="comment">// Just Copy AmbientLight info.</span>
01841 cell.LocalAmbientId= nbCell.LocalAmbientId;
01842
01843
01844 <span class="comment">// For debug mesh only, copy z from nb cellInfo</span>
01845 cellInfo.CenterPos.z= nbCellInfo.CenterPos.z;
01846 }
01847 }
01848 }
01849 <span class="comment">// average SunContribution.</span>
01850 <span class="keywordflow">if</span>(wgtSunCount>0)
01851 {
01852 cell.SunContribution= wgtSunContribution / wgtSunCount;
01853
01854 <span class="comment">// For debug mesh only, copy SunContribution into cellInfo</span>
01855 cellInfo.SunContribution= cell.SunContribution;
01856 cellInfo.Dilated= <span class="keyword">true</span>;
01857 }
01858 }
01859
01860 <span class="comment">// next cell</span>
01861 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_9">nextCell</a>();
01862 }
01863 }
</pre></div> </td>
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</table>
<a class="anchor" name="NL3D_1_1CInstanceLighterh2" doxytag="NL3D::CInstanceLighter::excludeAllPatchFromRefineAll" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CInstanceLighter::excludeAllPatchFromRefineAll </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="a02702.html">CLandscape</a> & </td>
<td class="mdname" nowrap> <em>landscape</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>std::vector< <a class="el" href="a04558.html#a15">uint</a> > & </td>
<td class="mdname" nowrap> <em>listZone</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>bool </td>
<td class="mdname" nowrap> <em>exclude</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [static, private]</code></td>
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<p>
<p>
Definition at line <a class="el" href="a05824.html#l00278">278</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05862.html#l00760">NL3D::CLandscape::excludePatchFromRefineAll()</a>, <a class="el" href="a06760.html#l00489">NL3D::CZone::getNumPatchs()</a>, <a class="el" href="a05862.html#l02206">NL3D::CLandscape::getZone()</a>, and <a class="el" href="a05981.html#l00105">uint</a>.
<p>
Referenced by <a class="el" href="a05824.html#l00077">addTriangles()</a>.
<p>
<div class="fragment"><pre>00279 {
00280 <span class="comment">// For each zone</span>
00281 <span class="keywordflow">for</span> (<a class="code" href="a04558.html#a15">uint</a> zone=0; zone<listZone.size(); zone++)
00282 {
00283 <span class="comment">// Get num patches</span>
00284 <a class="code" href="a04558.html#a15">uint</a> patchCount=landscape.getZone(listZone[zone])->getNumPatchs();
00285
00286 <span class="comment">// For each patches</span>
00287 <span class="keywordflow">for</span> (<a class="code" href="a04558.html#a15">uint</a> patch=0; patch<patchCount; patch++)
00288 {
00289 <span class="comment">// Exclude all the patches from refine all</span>
00290 landscape.excludePatchFromRefineAll (listZone[zone], patch, exclude);
00291 }
00292 }
00293 }
</pre></div> </td>
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</table>
<a class="anchor" name="NL3D_1_1CInstanceLighterz209_1" doxytag="NL3D::CInstanceLighter::getCurrentCell" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="a03465.html">CSurfaceLightGrid::CCellCorner</a> & NL3D::CInstanceLighter::getCurrentCell </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [private]</code></td>
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</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05824.html#l01705">1705</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05825.html#l00292">_ItCellId</a>, <a class="el" href="a05825.html#l00289">_ItRetriever</a>, <a class="el" href="a05825.html#l00291">_ItSurfId</a>, <a class="el" href="a05824.html#l01699">isEndCell()</a>, and <a class="el" href="a05622.html#l00290">nlassert</a>.
<p>
Referenced by <a class="el" href="a05824.html#l00633">computeSunContribution()</a>, <a class="el" href="a05824.html#l01801">dilateLightingOnSurfaceCells()</a>, and <a class="el" href="a05824.html#l01161">processIGPointLightRT()</a>.
<p>
<div class="fragment"><pre>01706 {
01707 <a class="code" href="a04199.html#a6">nlassert</a>(!<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_8">isEndCell</a>());
01708
01709 <span class="comment">// return ref on Cell.</span>
01710 <span class="keywordflow">return</span> <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_14">_ItRetriever</a>->second.Grids[<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_16">_ItSurfId</a>].Cells[<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_12">_ItCellId</a>];
01711 }
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="NL3D_1_1CInstanceLighterz209_2" doxytag="NL3D::CInstanceLighter::getCurrentCellInfo" ></a><p>
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> <a class="el" href="a02657.html">CIGSurfaceLightBuild::CCellCorner</a> & NL3D::CInstanceLighter::getCurrentCellInfo </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [private]</code></td>
</tr>
</table>
</td>
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<td>
<p>
<p>
Definition at line <a class="el" href="a05824.html#l01714">1714</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05825.html#l00292">_ItCellId</a>, <a class="el" href="a05825.html#l00290">_ItRetrieverInfo</a>, <a class="el" href="a05825.html#l00291">_ItSurfId</a>, <a class="el" href="a05824.html#l01699">isEndCell()</a>, and <a class="el" href="a05622.html#l00290">nlassert</a>.
<p>
Referenced by <a class="el" href="a05824.html#l00633">computeSunContribution()</a>, <a class="el" href="a05824.html#l01801">dilateLightingOnSurfaceCells()</a>, and <a class="el" href="a05824.html#l01161">processIGPointLightRT()</a>.
<p>
<div class="fragment"><pre>01715 {
01716 <a class="code" href="a04199.html#a6">nlassert</a>(!<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_8">isEndCell</a>());
01717
01718 <span class="comment">// return ref on CellInfo.</span>
01719 <span class="keywordflow">return</span> <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_15">_ItRetrieverInfo</a>->second.Grids[<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_16">_ItSurfId</a>].Cells[<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_12">_ItCellId</a>];
01720 }
</pre></div> </td>
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<a class="anchor" name="NL3D_1_1CInstanceLighterz209_3" doxytag="NL3D::CInstanceLighter::getCurrentCellNumber" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="a04558.html#a15">uint</a> NL3D::CInstanceLighter::getCurrentCellNumber </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const<code> [inline, private]</code></td>
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<p>
Definition at line <a class="el" href="a05825.html#l00284">284</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.
<p>
References <a class="el" href="a05825.html#l00294">_ItCurrentCellNumber</a>, and <a class="el" href="a05981.html#l00105">uint</a>.
<p>
Referenced by <a class="el" href="a05824.html#l01623">progressCell()</a>.
<p>
<div class="fragment"><pre>00284 {<span class="keywordflow">return</span> <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_13">_ItCurrentCellNumber</a>;}
</pre></div> </td>
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<a class="anchor" name="NL3D_1_1CInstanceLighterz209_4" doxytag="NL3D::CInstanceLighter::getCurrentNeighborCell" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="a03465.html">CSurfaceLightGrid::CCellCorner</a> & NL3D::CInstanceLighter::getCurrentNeighborCell </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="a04558.html#a14">sint</a> </td>
<td class="mdname" nowrap> <em>xnb</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="a04558.html#a14">sint</a> </td>
<td class="mdname" nowrap> <em>ynb</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [private]</code></td>
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<p>
<p>
Definition at line <a class="el" href="a05824.html#l01757">1757</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05825.html#l00292">_ItCellId</a>, <a class="el" href="a05825.html#l00289">_ItRetriever</a>, <a class="el" href="a05825.html#l00291">_ItSurfId</a>, <a class="el" href="a06476.html#l00101">NL3D::CSurfaceLightGrid::Cells</a>, <a class="el" href="a05824.html#l01724">isCurrentNeighborCellInSurface()</a>, <a class="el" href="a05622.html#l00290">nlassert</a>, <a class="el" href="a05981.html#l00104">sint</a>, <a class="el" href="a05981.html#l00105">uint</a>, and <a class="el" href="a06476.html#l00099">NL3D::CSurfaceLightGrid::Width</a>.
<p>
Referenced by <a class="el" href="a05824.html#l01801">dilateLightingOnSurfaceCells()</a>.
<p>
<div class="fragment"><pre>01758 {
01759 <a class="code" href="a04199.html#a6">nlassert</a>(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_7">isCurrentNeighborCellInSurface</a>(xnb, ynb));
01760
01761 <span class="comment">// get a ref on the current grid.</span>
01762 CSurfaceLightGrid &surfGrid= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_14">_ItRetriever</a>->second.Grids[<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_16">_ItSurfId</a>];
01763 <span class="comment">// copute coordinate of the current cellCorner.</span>
01764 <a class="code" href="a04558.html#a14">sint</a> xCell, yCell;
01765 xCell= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_12">_ItCellId</a>%surfGrid.Width;
01766 yCell= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_12">_ItCellId</a>/surfGrid.Width;
01767 <span class="comment">// compute coordinate of the neighbor cell corner</span>
01768 xCell+= xnb;
01769 yCell+= ynb;
01770 <span class="comment">// compute the neighbor id</span>
01771 <a class="code" href="a04558.html#a15">uint</a> nbId= yCell*surfGrid.Width + xCell;
01772
01773 <span class="comment">// then return a ref on it</span>
01774 <span class="keywordflow">return</span> surfGrid.Cells[nbId];
01775 }
</pre></div> </td>
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<a class="anchor" name="NL3D_1_1CInstanceLighterz209_5" doxytag="NL3D::CInstanceLighter::getCurrentNeighborCellInfo" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="a02657.html">CIGSurfaceLightBuild::CCellCorner</a> & NL3D::CInstanceLighter::getCurrentNeighborCellInfo </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="a04558.html#a14">sint</a> </td>
<td class="mdname" nowrap> <em>xnb</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="a04558.html#a14">sint</a> </td>
<td class="mdname" nowrap> <em>ynb</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [private]</code></td>
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</td>
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</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05824.html#l01779">1779</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05825.html#l00292">_ItCellId</a>, <a class="el" href="a05825.html#l00290">_ItRetrieverInfo</a>, <a class="el" href="a05825.html#l00291">_ItSurfId</a>, <a class="el" href="a05809.html#l00093">NL3D::CIGSurfaceLightBuild::CSurface::Cells</a>, <a class="el" href="a05824.html#l01724">isCurrentNeighborCellInSurface()</a>, <a class="el" href="a05622.html#l00290">nlassert</a>, <a class="el" href="a05981.html#l00104">sint</a>, <a class="el" href="a05981.html#l00105">uint</a>, and <a class="el" href="a05809.html#l00090">NL3D::CIGSurfaceLightBuild::CSurface::Width</a>.
<p>
Referenced by <a class="el" href="a05824.html#l01801">dilateLightingOnSurfaceCells()</a>.
<p>
<div class="fragment"><pre>01780 {
01781 <a class="code" href="a04199.html#a6">nlassert</a>(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_7">isCurrentNeighborCellInSurface</a>(xnb, ynb));
01782
01783 <span class="comment">// get a ref on the current grid.</span>
01784 CIGSurfaceLightBuild::CSurface &surfGrid= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_15">_ItRetrieverInfo</a>->second.Grids[<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_16">_ItSurfId</a>];
01785 <span class="comment">// copute coordinate of the current cellCorner.</span>
01786 <a class="code" href="a04558.html#a14">sint</a> xCell, yCell;
01787 xCell= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_12">_ItCellId</a>%surfGrid.Width;
01788 yCell= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_12">_ItCellId</a>/surfGrid.Width;
01789 <span class="comment">// compute coordinate of the neighbor cell corner</span>
01790 xCell+= xnb;
01791 yCell+= ynb;
01792 <span class="comment">// compute the neighbor id</span>
01793 <a class="code" href="a04558.html#a15">uint</a> nbId= yCell*surfGrid.Width + xCell;
01794
01795 <span class="comment">// then return a ref on it</span>
01796 <span class="keywordflow">return</span> surfGrid.Cells[nbId];
01797 }
</pre></div> </td>
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<a class="anchor" name="NL3D_1_1CInstanceLighterz209_6" doxytag="NL3D::CInstanceLighter::getTotalCellNumber" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="a04558.html#a15">uint</a> NL3D::CInstanceLighter::getTotalCellNumber </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const<code> [inline, private]</code></td>
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<p>
Definition at line <a class="el" href="a05825.html#l00285">285</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.
<p>
References <a class="el" href="a05825.html#l00295">_TotalCellNumber</a>, and <a class="el" href="a05981.html#l00105">uint</a>.
<p>
Referenced by <a class="el" href="a05824.html#l01623">progressCell()</a>.
<p>
<div class="fragment"><pre>00285 {<span class="keywordflow">return</span> <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_18">_TotalCellNumber</a>;}
</pre></div> </td>
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<a class="anchor" name="NL3D_1_1CInstanceLightera1" doxytag="NL3D::CInstanceLighter::init" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CInstanceLighter::init </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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<p>
<p>
Definition at line <a class="el" href="a05824.html#l00072">72</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
Referenced by <a class="el" href="a05824.html#l01502">lightIgSimple()</a>.
<p>
<div class="fragment"><pre>00073 {
00074 }
</pre></div> </td>
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<a class="anchor" name="NL3D_1_1CInstanceLighterz209_7" doxytag="NL3D::CInstanceLighter::isCurrentNeighborCellInSurface" ></a><p>
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<td class="md" nowrap valign="top"> bool NL3D::CInstanceLighter::isCurrentNeighborCellInSurface </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="a04558.html#a14">sint</a> </td>
<td class="mdname" nowrap> <em>xnb</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="a04558.html#a14">sint</a> </td>
<td class="mdname" nowrap> <em>ynb</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [private]</code></td>
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<p>
<p>
Definition at line <a class="el" href="a05824.html#l01724">1724</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05825.html#l00292">_ItCellId</a>, <a class="el" href="a05825.html#l00289">_ItRetriever</a>, <a class="el" href="a05825.html#l00290">_ItRetrieverInfo</a>, <a class="el" href="a05825.html#l00291">_ItSurfId</a>, <a class="el" href="a06476.html#l00100">NL3D::CSurfaceLightGrid::Height</a>, <a class="el" href="a05824.html#l01699">isEndCell()</a>, <a class="el" href="a05622.html#l00290">nlassert</a>, <a class="el" href="a05981.html#l00104">sint</a>, <a class="el" href="a05981.html#l00105">uint</a>, and <a class="el" href="a06476.html#l00099">NL3D::CSurfaceLightGrid::Width</a>.
<p>
Referenced by <a class="el" href="a05824.html#l01801">dilateLightingOnSurfaceCells()</a>, <a class="el" href="a05824.html#l01757">getCurrentNeighborCell()</a>, and <a class="el" href="a05824.html#l01779">getCurrentNeighborCellInfo()</a>.
<p>
<div class="fragment"><pre>01725 {
01726 <a class="code" href="a04199.html#a6">nlassert</a>(!<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_8">isEndCell</a>());
01727
01728 <span class="comment">// get a ref on the current grid.</span>
01729 CSurfaceLightGrid &surfGrid= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_14">_ItRetriever</a>->second.Grids[<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_16">_ItSurfId</a>];
01730 <span class="comment">// copute coordinate of the current cellCorner.</span>
01731 <a class="code" href="a04558.html#a14">sint</a> xCell, yCell;
01732 xCell= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_12">_ItCellId</a>%surfGrid.Width;
01733 yCell= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_12">_ItCellId</a>/surfGrid.Width;
01734 <span class="comment">// compute coordinate of the neighbor cell corner</span>
01735 xCell+= xnb;
01736 yCell+= ynb;
01737
01738 <span class="comment">// check if in the surfaceGrid</span>
01739 <span class="keywordflow">if</span>(xCell<0 || xCell>=(<a class="code" href="a04558.html#a14">sint</a>)surfGrid.Width)
01740 <span class="keywordflow">return</span> <span class="keyword">false</span>;
01741 <span class="keywordflow">if</span>(yCell<0 || yCell>=(<a class="code" href="a04558.html#a14">sint</a>)surfGrid.Height)
01742 <span class="keywordflow">return</span> <span class="keyword">false</span>;
01743
01744 <span class="comment">// compute the neighbor id</span>
01745 <a class="code" href="a04558.html#a15">uint</a> nbId= yCell*surfGrid.Width + xCell;
01746
01747 <span class="comment">// Now check in the cellInfo if this cell is InSurface.</span>
01748 <span class="keywordflow">if</span>( !<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_15">_ItRetrieverInfo</a>->second.Grids[<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_16">_ItSurfId</a>].Cells[nbId].InSurface )
01749 <span class="keywordflow">return</span> <span class="keyword">false</span>;
01750
01751 <span class="comment">// Ok, the neighbor cell is valid.</span>
01752
01753 <span class="keywordflow">return</span> <span class="keyword">true</span>;
01754 }
</pre></div> </td>
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<a class="anchor" name="NL3D_1_1CInstanceLighterz209_8" doxytag="NL3D::CInstanceLighter::isEndCell" ></a><p>
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<td class="md" nowrap valign="top"> bool NL3D::CInstanceLighter::isEndCell </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [private]</code></td>
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<p>
Definition at line <a class="el" href="a05824.html#l01699">1699</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05825.html#l00293">_IsEndCell</a>.
<p>
Referenced by <a class="el" href="a05824.html#l00633">computeSunContribution()</a>, <a class="el" href="a05824.html#l01801">dilateLightingOnSurfaceCells()</a>, <a class="el" href="a05824.html#l01705">getCurrentCell()</a>, <a class="el" href="a05824.html#l01714">getCurrentCellInfo()</a>, <a class="el" href="a05824.html#l01724">isCurrentNeighborCellInSurface()</a>, <a class="el" href="a05824.html#l01663">nextCell()</a>, and <a class="el" href="a05824.html#l01161">processIGPointLightRT()</a>.
<p>
<div class="fragment"><pre>01700 {
01701 <span class="keywordflow">return</span> <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_11">_IsEndCell</a>;
01702 }
</pre></div> </td>
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<a class="anchor" name="NL3D_1_1CInstanceLightera2" doxytag="NL3D::CInstanceLighter::light" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CInstanceLighter::light </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="a02671.html">CInstanceGroup</a> & </td>
<td class="mdname" nowrap> <em>igIn</em>, </td>
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<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="a02671.html">CInstanceGroup</a> & </td>
<td class="mdname" nowrap> <em>igOut</em>, </td>
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<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>const <a class="el" href="a02677.html">CLightDesc</a> & </td>
<td class="mdname" nowrap> <em>lightDesc</em>, </td>
</tr>
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<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>std::vector< <a class="el" href="a02680.html">CTriangle</a> > & </td>
<td class="mdname" nowrap> <em>obstacles</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="a02702.html">CLandscape</a> * </td>
<td class="mdname" nowrap> <em>landscape</em> = NULL, </td>
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<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="a02656.html">CIGSurfaceLightBuild</a> * </td>
<td class="mdname" nowrap> <em>igSurfaceLightBuild</em> = NULL</td>
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<td class="md">) </td>
<td class="md" colspan="2"></td>
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<p>
Light an InstanceGroup igOut has different PointLights than igIn. eg: if a pointLight do not light anything, then it is not present in igOut. NB: shapes are used to retrieve usefull info on them (center of AABBox ...) . They are taken from lightDesc.UserShapeMap, or loaded from lightDesc.ShapePath if not found. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>landscape</em> </td><td>if !NULL use this Landscape SunContribution, looking landscape faces under each instance, for faster computing, and to get influence of Sky. NB: this landscape does not have to be tesselated, but all Zones that lies under igIn should be loaded in. </td></tr>
<tr><td valign=top><em>igSurfaceLightBuild</em> </td><td>if !NULL, <a class="el" href="a02675.html#NL3D_1_1CInstanceLightera2">light()</a> will compute igOut.IGSurfaceLight, else it is just cleared.</td></tr>
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</dl>
<p>
Definition at line <a class="el" href="a05824.html#l00305">305</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05825.html#l00214">_IGRetrieverGridMap</a>, <a class="el" href="a05825.html#l00212">_IGSurfaceLightBuild</a>, <a class="el" href="a05825.html#l00208">_InstanceInfos</a>, <a class="el" href="a05825.html#l00293">_IsEndCell</a>, <a class="el" href="a05825.html#l00295">_TotalCellNumber</a>, <a class="el" href="a06350.html#l00342">NL3D::CInstanceGroup::build()</a>, <a class="el" href="a05809.html#l00093">NL3D::CIGSurfaceLightBuild::CSurface::Cells</a>, <a class="el" href="a06476.html#l00101">NL3D::CSurfaceLightGrid::Cells</a>, <a class="el" href="a05809.html#l00110">NL3D::CIGSurfaceLightBuild::CellSize</a>, <a class="el" href="a05824.html#l01023">compilePointLightRT()</a>, <a class="el" href="a05824.html#l00633">computeSunContribution()</a>, <a class="el" href="a05824.html#l01801">dilateLightingOnSurfaceCells()</a>, <a class="el" href="a06116.html#l00231">NLMISC::CObjectVector< CCellCorner >::fill()</a>, <a class="el" href="a05385.html#l00090">NLMISC::CAABBox::getCenter()</a>, <a class="el" href="a05385.html#l00091">NLMISC::CAABBox::getHalfSize()</a>, <a class="el" href="a06376.html#l00113">NL3D::CShapeStream::getShapePointer()</a>, <a class="el" href="a05825.html#l00080">NL3D::CInstanceLighter::CLightDesc::GridCellSize</a>, <a class="el" href="a05807.html#l00054">NL3D::CIGSurfaceLight::CRetrieverLightGrid::Grids</a>, <a class="el" href="a05825.html#l00077">NL3D::CInstanceLighter::CLightDesc::GridSize</a>, <a class="el" href="a05809.html#l00091">NL3D::CIGSurfaceLightBuild::CSurface::Height</a>, <a class="el" href="a06476.html#l00100">NL3D::CSurfaceLightGrid::Height</a>, <a class="el" href="a05992.html#l00198">NL3D::CMeshBase::isLightable()</a>, <a class="el" href="a06476.html#l00070">NL3D::CSurfaceLightGrid::CCellCorner::Light</a>, <a class="el" href="a06476.html#l00074">NL3D::CSurfaceLightGrid::CCellCorner::LocalAmbientId</a>, <a class="el" href="a06170.html#l00036">NLMISC::CPlane::make()</a>, <a class="el" href="a05622.html#l00290">nlassert</a>, <a class="el" href="a05622.html#l00135">nlwarning</a>, <a class="el" href="a05708.html#l00135">NLMISC::CIFile::open()</a>, <a class="el" href="a05809.html#l00089">NL3D::CIGSurfaceLightBuild::CSurface::Origin</a>, <a class="el" href="a06476.html#l00098">NL3D::CSurfaceLightGrid::Origin</a>, <a class="el" href="a05825.html#l00086">NL3D::CInstanceLighter::CLightDesc::OverSampling</a>, <a class="el" href="a05825.html#l00115">NL3D::CInstanceLighter::CTriangle::Plane</a>, <a class="el" href="a05824.html#l01161">processIGPointLightRT()</a>, <a class="el" href="a06116.html#l00142">NLMISC::CObjectVector< CCellCorner >::resize()</a>, <a class="el" href="a06116.html#l00142">NLMISC::CObjectVector< CSurfaceLightGrid >::resize()</a>, <a class="el" href="a06350.html#l00354">NL3D::CInstanceGroup::retrieve()</a>, <a class="el" href="a05809.html#l00112">NL3D::CIGSurfaceLightBuild::RetrieverGridMap</a>, <a class="el" href="a05972.html#l00644">NLMISC::CMatrix::scale()</a>, <a class="el" href="a06376.html#l00120">NL3D::CShapeStream::serial()</a>, <a class="el" href="a05385.html#l00066">NLMISC::CAABBox::setCenter()</a>, <a class="el" href="a05385.html#l00067">NLMISC::CAABBox::setHalfSize()</a>, <a class="el" href="a05972.html#l00267">NLMISC::CMatrix::setPos()</a>, <a class="el" href="a05972.html#l00209">NLMISC::CMatrix::setRot()</a>, <a class="el" href="a05825.html#l00083">NL3D::CInstanceLighter::CLightDesc::Shadow</a>, <a class="el" href="a05981.html#l00104">sint</a>, <a class="el" href="a06116.html#l00184">NLMISC::CObjectVector< CCellCorner >::size()</a>, <a class="el" href="a06476.html#l00068">NL3D::CSurfaceLightGrid::CCellCorner::SunContribution</a>, <a class="el" href="a05825.html#l00106">NL3D::CInstanceLighter::CTriangle::Triangle</a>, <a class="el" href="a05981.html#l00105">uint</a>, <a class="el" href="a05825.html#l00089">NL3D::CInstanceLighter::CLightDesc::UserShapeMap</a>, <a class="el" href="a06585.html#l00051">NLMISC::CTriangle::V0</a>, <a class="el" href="a06585.html#l00051">NLMISC::CTriangle::V1</a>, <a class="el" href="a06585.html#l00051">NLMISC::CTriangle::V2</a>, <a class="el" href="a05809.html#l00090">NL3D::CIGSurfaceLightBuild::CSurface::Width</a>, <a class="el" href="a06476.html#l00099">NL3D::CSurfaceLightGrid::Width</a>, <a class="el" href="a06673.html#l00051">NLMISC::CVector::x</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>
Referenced by <a class="el" href="a05824.html#l01502">lightIgSimple()</a>.
<p>
<div class="fragment"><pre>00307 {
00308 <a class="code" href="a04558.html#a14">sint</a> i;
00309 CVector outGlobalPos;
00310 std::vector<CCluster> outClusters;
00311 std::vector<CPortal> outPortals;
00312 std::vector<CPointLightNamed> pointLightList;
00313
00314 <a class="code" href="a04199.html#a6">nlassert</a>(lightDesc.OverSampling==0 || lightDesc.OverSampling==2 || lightDesc.OverSampling==4
00315 || lightDesc.OverSampling==8 || lightDesc.OverSampling==16);
00316
00317 <span class="comment">// Setup.</span>
00318 <span class="comment">//========</span>
00319
00320 <span class="comment">// Prepare IGSurfaceLight lighting</span>
00321 <span class="comment">//-----------</span>
00322 <span class="comment">// Bkup SurfaceLightBuild to know if must light the surfaces, in differents part of the process.</span>
00323 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr2">_IGSurfaceLightBuild</a>= igSurfaceLightBuild;
00324 <span class="comment">// Prepare _IGRetrieverGridMap.</span>
00325 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr1">_IGRetrieverGridMap</a>.clear();
00326 <span class="keywordflow">if</span>(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr2">_IGSurfaceLightBuild</a>)
00327 {
00328 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_18">_TotalCellNumber</a>= 0;
00329 CIGSurfaceLightBuild::ItRetrieverGridMap itSrc;
00330 itSrc= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr2">_IGSurfaceLightBuild</a>->RetrieverGridMap.begin();
00331 <span class="comment">// For all retrievers Infos in _IGSurfaceLightBuild</span>
00332 <span class="keywordflow">while</span>(itSrc!=<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr2">_IGSurfaceLightBuild</a>->RetrieverGridMap.end())
00333 {
00334 <a class="code" href="a04558.html#a15">uint</a> numSurfaces= itSrc->second.Grids.size();
00335 <span class="comment">// If !empty retriever.</span>
00336 <span class="keywordflow">if</span>(numSurfaces>0)
00337 {
00338 <span class="comment">// Add it to the map, </span>
00339 CIGSurfaceLight::CRetrieverLightGrid &rlgDst= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr1">_IGRetrieverGridMap</a>[itSrc->first];
00340 <span class="comment">// resize Array of surfaces.</span>
00341 rlgDst.Grids.resize(numSurfaces);
00342 <span class="comment">// For all surfaces, init them in rlgDst.</span>
00343 <span class="keywordflow">for</span>(<a class="code" href="a04558.html#a15">uint</a> i=0; i<numSurfaces; i++)
00344 {
00345 CIGSurfaceLightBuild::CSurface &surfSrc= itSrc->second.Grids[i];
00346 CSurfaceLightGrid &surfDst= rlgDst.Grids[i];
00347 <span class="comment">// Init Cells with a default CellCorner</span>
00348 CSurfaceLightGrid::CCellCorner defaultCellCorner;
00349 defaultCellCorner.SunContribution= 0;
00350 defaultCellCorner.Light[0]= 0xFF;
00351 defaultCellCorner.LocalAmbientId= 0xFF;
00352
00353 <span class="comment">// Init the grid.</span>
00354 surfDst.Origin= surfSrc.Origin;
00355 surfDst.Width= surfSrc.Width;
00356 surfDst.Height= surfSrc.Height;
00357 surfDst.Cells.resize(surfSrc.Cells.size());
00358 surfDst.Cells.fill(defaultCellCorner);
00359 <span class="comment">// The grid must be valid an not empty</span>
00360 <a class="code" href="a04199.html#a6">nlassert</a>( surfDst.Cells.size() == surfDst.Width*surfDst.Height );
00361 <a class="code" href="a04199.html#a6">nlassert</a>( surfDst.Width>= 2 );
00362 <a class="code" href="a04199.html#a6">nlassert</a>( surfDst.Height>= 2 );
00363
00364 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_18">_TotalCellNumber</a>+= surfDst.Cells.size();
00365 }
00366 }
00367
00368 <span class="comment">// Next localRetriever info.</span>
00369 itSrc++;
00370 }
00371 }
00372 <span class="comment">// Reset cell iteration.</span>
00373 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_11">_IsEndCell</a>= <span class="keyword">true</span>;
00374
00375
00376 <span class="comment">// Retrieve info from igIn.</span>
00377 <span class="comment">//-----------</span>
00378 igIn.retrieve (outGlobalPos, _Instances, outClusters, outPortals, pointLightList);
00379
00380
00381 <span class="comment">// set All Instances StaticLightEnabled= true, and Build _InstanceInfos.</span>
00382 <span class="comment">//-----------</span>
00383 <span class="comment">// Map of shape</span>
00384 std::map<string, IShape*> shapeMap;
00385 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr3">_InstanceInfos</a>.resize(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>.size());
00386 <span class="keywordflow">for</span>(i=0; i<(<a class="code" href="a04558.html#a14">sint</a>)<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>.size();i++)
00387 {
00388 <span class="comment">// Avoid StaticLight precomputing??</span>
00389 <span class="keywordflow">if</span>(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>[i].AvoidStaticLightPreCompute)
00390 {
00391 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>[i].StaticLightEnabled= <span class="keyword">false</span>;
00392 <span class="comment">// Next instance.</span>
00393 <span class="keywordflow">continue</span>;
00394 }
00395
00396 <span class="comment">// Else let's do it.</span>
00397 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>[i].StaticLightEnabled= <span class="keyword">true</span>;
00398
00399
00400 <span class="comment">// Get the shape centerPos;</span>
00401 <span class="comment">//------------</span>
00402 CVector shapeCenterPos;
00403 CVector overSamples[<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterw0NL3D_1_1CInstanceLighterw1">MaxOverSamples</a>];
00404
00405 <span class="comment">// Get the instance shape name</span>
00406 string name= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>[i].Name;
00407 <span class="keywordtype">bool</span> shapeFound= <span class="keyword">true</span>;
00408
00409 <span class="comment">// Try to find the shape in the UseShapeMap.</span>
00410 std::map<string, IShape*>::const_iterator iteMap= lightDesc.UserShapeMap.find (name);
00411
00412 <span class="comment">// If not found in userShape map, try to load it from the temp loaded ShapeBank.</span>
00413 <span class="keywordflow">if</span>( iteMap == lightDesc.UserShapeMap.end() )
00414 {
00415 <span class="comment">// Add a .shape at the end ?</span>
00416 <span class="keywordflow">if</span> (name.find(<span class="charliteral">'.'</span>) == std::string::npos)
00417 name += <span class="stringliteral">".shape"</span>;
00418
00419 <span class="comment">// Get the instance shape name</span>
00420 string nameLookup = CPath::lookup (name, <span class="keyword">false</span>, <span class="keyword">false</span>);
00421 <span class="keywordflow">if</span> (!nameLookup.empty())
00422 name = nameLookup;
00423
00424 <span class="comment">// Find the shape in the bank</span>
00425 iteMap= shapeMap.find (name);
00426 <span class="keywordflow">if</span> (iteMap==shapeMap.end())
00427 {
00428 <span class="comment">// Input file</span>
00429 <a class="code" href="a02653.html">CIFile</a> inputFile;
00430
00431 <span class="keywordflow">if</span> (!name.empty() && inputFile.<a class="code" href="a02653.html#NLMISC_1_1CIFilea12">open</a> (name))
00432 {
00433 <span class="comment">// Load it</span>
00434 CShapeStream stream;
00435 stream.serial (inputFile);
00436
00437 <span class="comment">// Get the pointer</span>
00438 iteMap=shapeMap.insert (std::map<string, IShape*>::value_type (name, stream.getShapePointer ())).first;
00439 }
00440 <span class="keywordflow">else</span>
00441 {
00442 <span class="comment">// Error</span>
00443 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"WARNING can't load shape %s\n"</span>, name.c_str());
00444 shapeFound= <span class="keyword">false</span>;
00445 }
00446 }
00447 }
00448
00449
00450 <span class="comment">// Last chance to skip it: fully LightMapped ??</span>
00451 <span class="comment">//-----------</span>
00452 <span class="keywordflow">if</span>(shapeFound)
00453 {
00454 CMeshBase *mesh= dynamic_cast<CMeshBase*>(iteMap->second);
00455 <span class="keywordflow">if</span>(mesh)
00456 {
00457 <span class="comment">// If this mesh is not lightable (fully lightMapped)</span>
00458 <span class="keywordflow">if</span>(!mesh->isLightable())
00459 {
00460 <span class="comment">// Force Avoid StaticLight precomputing</span>
00461 _Instances[i].AvoidStaticLightPreCompute= <span class="keyword">true</span>;
00462 <span class="comment">// Disable static lighting.</span>
00463 _Instances[i].StaticLightEnabled= <span class="keyword">false</span>;
00464 <span class="comment">// Next instance.</span>
00465 <span class="keywordflow">continue</span>;
00466 }
00467 }
00468 }
00469
00470
00471 <span class="comment">// Compute pos and OverSamples</span>
00472 <span class="comment">//-----------</span>
00473 {
00474 <span class="comment">// Compute bbox, or default bbox</span>
00475 CAABBox bbox;
00476 <span class="keywordflow">if</span>(!shapeFound)
00477 {
00478 bbox.setCenter(CVector::Null);
00479 bbox.setHalfSize(CVector::Null);
00480 }
00481 <span class="keywordflow">else</span>
00482 {
00483 iteMap->second->getAABBox(bbox);
00484 }
00485 <span class="comment">// get pos</span>
00486 shapeCenterPos= bbox.getCenter();
00487
00488
00489 <span class="comment">// Compute overSamples</span>
00490 <span class="keywordtype">float</span> qx= bbox.getHalfSize().x/2;
00491 <span class="keywordtype">float</span> qy= bbox.getHalfSize().y/2;
00492 <span class="keywordtype">float</span> qz= bbox.getHalfSize().z/2;
00493 <span class="comment">// No OverSampling => just copy.</span>
00494 <span class="keywordflow">if</span>(lightDesc.OverSampling==0)
00495 overSamples[0]= shapeCenterPos;
00496 <span class="keywordflow">else</span> <span class="keywordflow">if</span>(lightDesc.OverSampling==2)
00497 {
00498 <span class="comment">// Prefer Z Axis.</span>
00499 overSamples[0]= shapeCenterPos + CVector(0, 0, qz);
00500 overSamples[1]= shapeCenterPos - CVector(0, 0, qz);
00501 }
00502 <span class="keywordflow">else</span> <span class="keywordflow">if</span>(lightDesc.OverSampling==4)
00503 {
00504 <span class="comment">// Apply an overSampling such that we see 4 points if we look on each side of the bbox.</span>
00505 overSamples[0]= shapeCenterPos + CVector(-qx, -qy, -qz);
00506 overSamples[1]= shapeCenterPos + CVector(+qx, -qy, +qz);
00507 overSamples[2]= shapeCenterPos + CVector(-qx, +qy, +qz);
00508 overSamples[3]= shapeCenterPos + CVector(+qx, +qy, -qz);
00509 }
00510 <span class="keywordflow">else</span> <span class="keywordflow">if</span>(lightDesc.OverSampling==8 || lightDesc.OverSampling==16)
00511 {
00512 <span class="comment">// 8x is the best overSampling shceme for bbox</span>
00513 overSamples[0]= shapeCenterPos + CVector(-qx, -qy, -qz);
00514 overSamples[1]= shapeCenterPos + CVector(+qx, -qy, -qz);
00515 overSamples[2]= shapeCenterPos + CVector(-qx, +qy, -qz);
00516 overSamples[3]= shapeCenterPos + CVector(+qx, +qy, -qz);
00517 overSamples[4]= shapeCenterPos + CVector(-qx, -qy, +qz);
00518 overSamples[5]= shapeCenterPos + CVector(+qx, -qy, +qz);
00519 overSamples[6]= shapeCenterPos + CVector(-qx, +qy, +qz);
00520 overSamples[7]= shapeCenterPos + CVector(+qx, +qy, +qz);
00521
00522 <span class="comment">// 16x => use this setup, and decal from 1/8</span>
00523 <span class="keywordflow">if</span>(lightDesc.OverSampling==16)
00524 {
00525 CVector decal(qx/2, qy/2, qz/2);
00526 <span class="keywordflow">for</span>(<a class="code" href="a04558.html#a15">uint</a> sample=0; sample<8; sample++)
00527 {
00528 <span class="comment">// Copy and decal</span>
00529 overSamples[sample+8]= overSamples[sample] + decal;
00530 <span class="comment">// neg decal me</span>
00531 overSamples[sample]-= decal;
00532 }
00533 }
00534 }
00535 }
00536
00537
00538 <span class="comment">// Compute pos of the instance</span>
00539 <span class="comment">//------------</span>
00540 CMatrix matInst;
00541 matInst.setPos(_Instances[i].Pos);
00542 matInst.setRot(_Instances[i].Rot);
00543 matInst.scale(_Instances[i].Scale);
00544 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr3">_InstanceInfos</a>[i].CenterPos= matInst * shapeCenterPos;
00545 <span class="comment">// Apply matInst to samples.</span>
00546 <a class="code" href="a04558.html#a15">uint</a> nSamples= max(1U, lightDesc.OverSampling);
00547 <span class="keywordflow">for</span>(<a class="code" href="a04558.html#a15">uint</a> sample=0; sample<nSamples; sample++)
00548 {
00549 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr3">_InstanceInfos</a>[i].OverSamples[sample]= matInst * overSamples[sample];
00550 }
00551 }
00552
00553 <span class="comment">// Clean Up shapes.</span>
00554 <span class="comment">//-----------</span>
00555 std::map<string, IShape*>::iterator iteMap;
00556 iteMap= shapeMap.begin();
00557 <span class="keywordflow">while</span>(iteMap!= shapeMap.end())
00558 {
00559 <span class="comment">// delte shape</span>
00560 <span class="keyword">delete</span> iteMap->second;
00561 <span class="comment">// delete entry in map</span>
00562 shapeMap.erase(iteMap);
00563 <span class="comment">// next</span>
00564 iteMap= shapeMap.begin();
00565 }
00566
00567 <span class="comment">// Build all obstacles plane.</span>
00568 <span class="comment">//-----------</span>
00569 <span class="keywordflow">for</span>(i=0; i<(<a class="code" href="a04558.html#a14">sint</a>)obstacles.size();i++)
00570 {
00571 CInstanceLighter::CTriangle& triangle=obstacles[i];
00572 <span class="comment">// Calc the plane</span>
00573 triangle.Plane.make (triangle.Triangle.V0, triangle.Triangle.V1, triangle.Triangle.V2);
00574 }
00575
00576
00577 <span class="comment">// Lighting</span>
00578 <span class="comment">//========</span>
00579 <span class="comment">// Light With Sun: build the grid, and do it on all _Instances, using _InstanceInfos</span>
00580 <span class="comment">// Compute also Lighting on surface.</span>
00581 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterd1">computeSunContribution</a>(lightDesc, obstacles, landscape);
00582
00583 <span class="comment">// Light With PointLights</span>
00584 <span class="comment">// build the cubeGrids</span>
00585 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterd0">compilePointLightRT</a>(lightDesc.GridSize, lightDesc.GridCellSize, obstacles, lightDesc.Shadow);
00586 <span class="comment">// kill pointLightList, because will use mine.</span>
00587 pointLightList.clear();
00588 <span class="comment">// Light for all _Instances, using _InstanceInfos</span>
00589 <span class="comment">// Compute also Lighting on surface.</span>
00590 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterd3">processIGPointLightRT</a>(pointLightList);
00591
00592 <span class="comment">// If _IGSurfaceLightBuild, then dilate lighting</span>
00593 <span class="keywordflow">if</span>(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr2">_IGSurfaceLightBuild</a>)
00594 {
00595 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterd2">dilateLightingOnSurfaceCells</a>();
00596 }
00597
00598
00599 <span class="comment">// Build result.</span>
00600 <span class="comment">//========</span>
00601 <span class="keywordflow">if</span>(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr2">_IGSurfaceLightBuild</a>)
00602 {
00603 <span class="comment">// build with IGSurfaceLight lighting</span>
00604 igOut.build(outGlobalPos, _Instances, outClusters, outPortals, pointLightList,
00605 &_IGRetrieverGridMap, <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr2">_IGSurfaceLightBuild</a>->CellSize);
00606 }
00607 <span class="keywordflow">else</span>
00608 {
00609 <span class="comment">// build without IGSurfaceLight lighting</span>
00610 igOut.build(outGlobalPos, _Instances, outClusters, outPortals, pointLightList);
00611 }
00612
00613 }
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="NL3D_1_1CInstanceLightere2" doxytag="NL3D::CInstanceLighter::lightIgSimple" ></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"> void NL3D::CInstanceLighter::lightIgSimple </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="a02675.html">CInstanceLighter</a> & </td>
<td class="mdname" nowrap> <em>instLighter</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>const <a class="el" href="a02671.html">CInstanceGroup</a> & </td>
<td class="mdname" nowrap> <em>igIn</em>, </td>
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<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="a02671.html">CInstanceGroup</a> & </td>
<td class="mdname" nowrap> <em>igOut</em>, </td>
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<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>const <a class="el" href="a02677.html">CLightDesc</a> & </td>
<td class="mdname" nowrap> <em>lightDesc</em>, </td>
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<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>const char * </td>
<td class="mdname" nowrap> <em>igName</em></td>
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<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [static]</code></td>
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<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
<td>
<p>
Tool method which take a single IG, and do all the god job to light this one, with no other dependencies NB: it uses instLighter passed, <a class="el" href="a02675.html#NL3D_1_1CInstanceLightera1">init()</a> ing it. It use lightDesc.UserShapeMap or it load Shape in directory lightDesc.ShapePath
<p>
Definition at line <a class="el" href="a05824.html#l01502">1502</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05824.html#l00999">addStaticPointLight()</a>, <a class="el" href="a06350.html#l00225">NL3D::CInstanceGroup::getInstance()</a>, <a class="el" href="a06350.html#l00181">NL3D::CInstanceGroup::getInstancePos()</a>, <a class="el" href="a06350.html#l00189">NL3D::CInstanceGroup::getInstanceRot()</a>, <a class="el" href="a06350.html#l00197">NL3D::CInstanceGroup::getInstanceScale()</a>, <a class="el" href="a06350.html#l00158">NL3D::CInstanceGroup::getNumInstance()</a>, <a class="el" href="a06351.html#l00338">NL3D::CInstanceGroup::getPointLightList()</a>, <a class="el" href="a06350.html#l00165">NL3D::CInstanceGroup::getShapeName()</a>, <a class="el" href="a06376.html#l00113">NL3D::CShapeStream::getShapePointer()</a>, <a class="el" href="a05824.html#l00072">init()</a>, <a class="el" href="a05824.html#l00305">light()</a>, <a class="el" href="a05622.html#l00135">nlwarning</a>, <a class="el" href="a05708.html#l00135">NLMISC::CIFile::open()</a>, <a class="el" href="a05825.html#l00159">progress()</a>, <a class="el" href="a05972.html#l00644">NLMISC::CMatrix::scale()</a>, <a class="el" href="a06376.html#l00120">NL3D::CShapeStream::serial()</a>, <a class="el" href="a05972.html#l00267">NLMISC::CMatrix::setPos()</a>, <a class="el" href="a05972.html#l00209">NLMISC::CMatrix::setRot()</a>, <a class="el" href="a05825.html#l00083">NL3D::CInstanceLighter::CLightDesc::Shadow</a>, <a class="el" href="a05981.html#l00104">sint</a>, and <a class="el" href="a05825.html#l00089">NL3D::CInstanceLighter::CLightDesc::UserShapeMap</a>.
<p>
<div class="fragment"><pre>01503 {
01504 <a class="code" href="a04558.html#a14">sint</a> i;
01505
01506
01507 <span class="comment">// Setup.</span>
01508 <span class="comment">//=======</span>
01509 <span class="comment">// Init</span>
01510 instLighter.init();
01511
01512 <span class="comment">// Add obstacles.</span>
01513 std::vector<CInstanceLighter::CTriangle> obstacles;
01514 <span class="comment">// only if Shadowing On.</span>
01515 <span class="keywordflow">if</span>(lightDesc.Shadow)
01516 {
01517 <span class="comment">// Map of shape to load</span>
01518 std::map<string, IShape*> shapeMap;
01519
01520 <span class="comment">// For all instances of igIn.</span>
01521 <span class="keywordflow">for</span>(i=0; i<(<a class="code" href="a04558.html#a14">sint</a>)igIn.getNumInstance();i++)
01522 {
01523 <span class="comment">// progress</span>
01524 instLighter.progress(<span class="stringliteral">"Loading Shapes obstacles"</span>, <span class="keywordtype">float</span>(i)/igIn.getNumInstance());
01525
01526 <span class="comment">// Skip it??</span>
01527 <span class="keywordflow">if</span>(igIn.getInstance(i).DontCastShadow)
01528 <span class="keywordflow">continue</span>;
01529
01530 <span class="comment">// Get the instance shape name</span>
01531 string name= igIn.getShapeName(i);
01532 <span class="keywordtype">bool</span> shapeFound= <span class="keyword">true</span>;
01533
01534 <span class="comment">// Try to find the shape in the UseShapeMap.</span>
01535 std::map<string, IShape*>::const_iterator iteMap= lightDesc.UserShapeMap.find (name);
01536
01537 <span class="comment">// If not found in userShape map, try to load it from the temp loaded ShapeBank.</span>
01538 <span class="keywordflow">if</span>( iteMap == lightDesc.UserShapeMap.end() )
01539 {
01540 <span class="comment">// Add a .shape at the end ?</span>
01541 <span class="keywordflow">if</span> (name.find(<span class="charliteral">'.'</span>) == std::string::npos)
01542 name += <span class="stringliteral">".shape"</span>;
01543
01544 <span class="comment">// Get the instance shape name</span>
01545 string nameLookup = CPath::lookup (name, <span class="keyword">false</span>, <span class="keyword">false</span>);
01546 <span class="keywordflow">if</span> (!nameLookup.empty())
01547 name = nameLookup;
01548
01549 <span class="comment">// Find the shape in the bank</span>
01550 iteMap= shapeMap.find (name);
01551 <span class="keywordflow">if</span> (iteMap==shapeMap.end())
01552 {
01553 <span class="comment">// Input file</span>
01554 <a class="code" href="a02653.html">CIFile</a> inputFile;
01555
01556 <span class="keywordflow">if</span> (!name.empty() && inputFile.<a class="code" href="a02653.html#NLMISC_1_1CIFilea12">open</a> (name))
01557 {
01558 <span class="comment">// Load it</span>
01559 CShapeStream stream;
01560 stream.serial (inputFile);
01561
01562 <span class="comment">// Get the pointer</span>
01563 iteMap=shapeMap.insert (std::map<string, IShape*>::value_type (name, stream.getShapePointer ())).first;
01564 }
01565 <span class="keywordflow">else</span>
01566 {
01567 <span class="comment">// Error</span>
01568 <a class="code" href="a04199.html#a2">nlwarning</a> (<span class="stringliteral">"WARNING can't load shape %s\n"</span>, name.c_str());
01569 shapeFound= <span class="keyword">false</span>;
01570 }
01571 }
01572 }
01573
01574 <span class="keywordflow">if</span>(shapeFound)
01575 {
01576 CMatrix matInst;
01577 matInst.setPos(igIn.getInstancePos(i));
01578 matInst.setRot(igIn.getInstanceRot(i));
01579 matInst.scale(igIn.getInstanceScale(i));
01580 <span class="comment">// Add triangles of this shape</span>
01581 CInstanceLighter::addTriangles(*iteMap->second, matInst, obstacles, i);
01582 }
01583
01584 }
01585
01586 <span class="comment">// Clean Up shapes.</span>
01587 <span class="comment">//-----------</span>
01588 std::map<string, IShape*>::iterator iteMap;
01589 iteMap= shapeMap.begin();
01590 <span class="keywordflow">while</span>(iteMap!= shapeMap.end())
01591 {
01592 <span class="comment">// delte shape</span>
01593 <span class="keyword">delete</span> iteMap->second;
01594 <span class="comment">// delete entry in map</span>
01595 shapeMap.erase(iteMap);
01596 <span class="comment">// next</span>
01597 iteMap= shapeMap.begin();
01598 }
01599 }
01600
01601 <span class="comment">// Add pointLights of the IG.</span>
01602 <span class="keywordflow">for</span>(i=0; i<(<a class="code" href="a04558.html#a14">sint</a>)igIn.getPointLightList().size();i++)
01603 {
01604 instLighter.addStaticPointLight( igIn.getPointLightList()[i], igName );
01605 }
01606
01607
01608 <span class="comment">// Run.</span>
01609 <span class="comment">//=======</span>
01610 instLighter.light(igIn, igOut, lightDesc, obstacles);
01611
01612 }
</pre></div> </td>
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<a class="anchor" name="NL3D_1_1CInstanceLighterz209_9" doxytag="NL3D::CInstanceLighter::nextCell" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CInstanceLighter::nextCell </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [private]</code></td>
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<p>
<p>
Definition at line <a class="el" href="a05824.html#l01663">1663</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05825.html#l00214">_IGRetrieverGridMap</a>, <a class="el" href="a05825.html#l00212">_IGSurfaceLightBuild</a>, <a class="el" href="a05825.html#l00293">_IsEndCell</a>, <a class="el" href="a05825.html#l00292">_ItCellId</a>, <a class="el" href="a05825.html#l00294">_ItCurrentCellNumber</a>, <a class="el" href="a05825.html#l00289">_ItRetriever</a>, <a class="el" href="a05825.html#l00290">_ItRetrieverInfo</a>, <a class="el" href="a05825.html#l00291">_ItSurfId</a>, <a class="el" href="a05824.html#l01699">isEndCell()</a>, <a class="el" href="a05622.html#l00290">nlassert</a>, and <a class="el" href="a05809.html#l00112">NL3D::CIGSurfaceLightBuild::RetrieverGridMap</a>.
<p>
Referenced by <a class="el" href="a05824.html#l00633">computeSunContribution()</a>, <a class="el" href="a05824.html#l01801">dilateLightingOnSurfaceCells()</a>, and <a class="el" href="a05824.html#l01161">processIGPointLightRT()</a>.
<p>
<div class="fragment"><pre>01664 {
01665 <a class="code" href="a04199.html#a6">nlassert</a>(!<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_8">isEndCell</a>());
01666
01667 <span class="comment">// Next Cell.</span>
01668 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_12">_ItCellId</a>++;
01669 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_13">_ItCurrentCellNumber</a>++;
01670
01671 <span class="comment">// If end of Cells, next surface.</span>
01672 <span class="keywordflow">if</span>(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_12">_ItCellId</a> >= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_14">_ItRetriever</a>->second.Grids[<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_16">_ItSurfId</a>].Cells.size() )
01673 {
01674 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_12">_ItCellId</a>= 0;
01675 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_16">_ItSurfId</a> ++;
01676 }
01677
01678 <span class="comment">// If end of surface, next retriever.</span>
01679 <span class="keywordflow">if</span>(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_16">_ItSurfId</a> >= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_14">_ItRetriever</a>->second.Grids.size() )
01680 {
01681 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_16">_ItSurfId</a>= 0;
01682 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_14">_ItRetriever</a>++;
01683 <span class="keywordflow">if</span>(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_14">_ItRetriever</a> != <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr1">_IGRetrieverGridMap</a>.end())
01684 {
01685 <span class="comment">// Get info.</span>
01686 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_15">_ItRetrieverInfo</a>= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr2">_IGSurfaceLightBuild</a>->RetrieverGridMap.find(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_14">_ItRetriever</a>->first);
01687 <a class="code" href="a04199.html#a6">nlassert</a>(_ItRetrieverInfo != <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr2">_IGSurfaceLightBuild</a>->RetrieverGridMap.end() );
01688 }
01689 }
01690
01691 <span class="comment">// If end of retreiver, End.</span>
01692 <span class="keywordflow">if</span>(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_14">_ItRetriever</a> == <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr1">_IGRetrieverGridMap</a>.end())
01693 {
01694 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_11">_IsEndCell</a>= <span class="keyword">true</span>;
01695 }
01696 }
</pre></div> </td>
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</table>
<a class="anchor" name="NL3D_1_1CInstanceLighterd3" doxytag="NL3D::CInstanceLighter::processIGPointLightRT" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CInstanceLighter::processIGPointLightRT </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">std::vector< <a class="el" href="a03094.html">CPointLightNamed</a> > & </td>
<td class="mdname1" valign="top" nowrap> <em>listPointLight</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [private]</code></td>
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</td>
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</td>
<td>
<p>
Process the IG, ie process _InstanceInfos. Also process SurfaceLightGrid MultiCPU: not done for now. Be aware of <a class="el" href="a02678.html#NL3D_1_1CInstanceLighter_1_1CPointLightRTo5">CPointLightRT::RefCount</a>!!!!
<p>
Definition at line <a class="el" href="a05824.html#l01161">1161</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05825.html#l00210">_CurrentInstanceComputed</a>, <a class="el" href="a05825.html#l00212">_IGSurfaceLightBuild</a>, <a class="el" href="a05825.html#l00208">_InstanceInfos</a>, <a class="el" href="a05825.html#l00255">_StaticPointLightQuadGrid</a>, <a class="el" href="a05825.html#l00253">_StaticPointLights</a>, <a class="el" href="a03273.html#NL3D_1_1CQuadGridz776_0">NL3D::CQuadGrid< CPointLightRT * >::begin()</a>, <a class="el" href="a05824.html#l01635">beginCell()</a>, <a class="el" href="a05825.html#l00223">NL3D::CInstanceLighter::CPointLightRT::BSphere</a>, <a class="el" href="a05505.html#l00048">NLMISC::CBSphere::Center</a>, <a class="el" href="a05809.html#l00068">NL3D::CIGSurfaceLightBuild::CCellCorner::CenterPos</a>, <a class="el" href="a05825.html#l00193">NL3D::CInstanceLighter::CInstanceInfo::CenterPos</a>, <a class="el" href="a05825.html#l00230">NL3D::CInstanceLighter::CPointLightRT::DstId</a>, <a class="el" href="a03273.html#NL3D_1_1CQuadGridz776_2">NL3D::CQuadGrid< CPointLightRT * >::end()</a>, <a class="el" href="a05824.html#l01705">getCurrentCell()</a>, <a class="el" href="a05824.html#l01714">getCurrentCellInfo()</a>, <a class="el" href="a06179.html#l00138">NL3D::CPointLight::getType()</a>, <a class="el" href="a05809.html#l00059">NL3D::CIGSurfaceLightBuild::CCellCorner::InSurface</a>, <a class="el" href="a05824.html#l01699">isEndCell()</a>, <a class="el" href="a06476.html#l00070">NL3D::CSurfaceLightGrid::CCellCorner::Light</a>, <a class="el" href="a06351.html#l00115">NL3D::CInstanceGroup::CInstance::Light</a>, <a class="el" href="a05825.html#l00199">NL3D::CInstanceLighter::CInstanceInfo::Light</a>, <a class="el" href="a05809.html#l00078">NL3D::CIGSurfaceLightBuild::CCellCorner::LightInfo</a>, <a class="el" href="a06476.html#l00074">NL3D::CSurfaceLightGrid::CCellCorner::LocalAmbientId</a>, <a class="el" href="a06351.html#l00119">NL3D::CInstanceGroup::CInstance::LocalAmbientId</a>, <a class="el" href="a05809.html#l00079">NL3D::CIGSurfaceLightBuild::CCellCorner::LocalAmbientLight</a>, <a class="el" href="a05825.html#l00202">NL3D::CInstanceLighter::CInstanceInfo::LocalAmbientLight</a>, <a class="el" href="a05484.html#l00038">min</a>, <a class="el" href="a05824.html#l01663">nextCell()</a>, <a class="el" href="a05622.html#l00541">nlctassert</a>, <a class="el" href="a05622.html#l00135">nlwarning</a>, <a class="el" href="a05825.html#l00246">NL3D::CInstanceLighter::CPredPointLightToPoint::Point</a>, <a class="el" href="a05825.html#l00220">NL3D::CInstanceLighter::CPointLightRT::PointLight</a>, <a class="el" href="a05825.html#l00159">progress()</a>, <a class="el" href="a05824.html#l01623">progressCell()</a>, <a class="el" href="a05505.html#l00049">NLMISC::CBSphere::Radius</a>, <a class="el" href="a05825.html#l00228">NL3D::CInstanceLighter::CPointLightRT::RefCount</a>, <a class="el" href="a03273.html#NL3D_1_1CQuadGridz776_3">NL3D::CQuadGrid< CPointLightRT * >::select()</a>, <a class="el" href="a05824.html#l00954">NL3D::CInstanceLighter::CPointLightRT::testRaytrace()</a>, and <a class="el" href="a05981.html#l00105">uint</a>.
<p>
Referenced by <a class="el" href="a05824.html#l00305">light()</a>.
<p>
<div class="fragment"><pre>01162 {
01163 <a class="code" href="a04558.html#a15">uint</a> i;
01164 vector<CPointLightRT*> lightInfs;
01165 lightInfs.reserve(1024);
01166
01167 <span class="comment">// clear result list</span>
01168 listPointLight.clear();
01169
01170
01171 <span class="comment">// Compute each Instance</span>
01172 <span class="comment">//===========</span>
01173 <span class="keywordflow">for</span>(i=0; i<<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr3">_InstanceInfos</a>.size(); i++)
01174 {
01175 <span class="comment">// If staticLight not enabled, skip.</span>
01176 <span class="keywordflow">if</span>( !<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>[i].StaticLightEnabled )
01177 <span class="keywordflow">continue</span>;
01178
01179 CInstanceInfo &inst= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr3">_InstanceInfos</a>[i];
01180 <span class="comment">// Avoid autoShadowing</span>
01181 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr0">_CurrentInstanceComputed</a>= i;
01182
01183 <span class="comment">// progress</span>
01184 <a class="code" href="a02675.html#NL3D_1_1CInstanceLightera3">progress</a> (<span class="stringliteral">"Compute Influences of PointLights 2/2"</span>, i / (<span class="keywordtype">float</span>)_InstanceInfos.size());
01185
01186 <span class="comment">// get the point of the instance.</span>
01187 CVector pos= inst.CenterPos;
01188
01189 <span class="comment">// Default: takes no LocalAmbientLight;</span>
01190 inst.LocalAmbientLight= NULL;
01191 <span class="keywordtype">float</span> furtherAmbLight= 0;
01192
01193 <span class="comment">// Compute Which light influences him.</span>
01194 <span class="comment">//---------</span>
01195 lightInfs.clear();
01196 <span class="comment">// Search possible lights around the position.</span>
01197 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr5">_StaticPointLightQuadGrid</a>.select(pos, pos);
01198 <span class="comment">// For all of them, get the ones which touch this point.</span>
01199 CQuadGrid<CPointLightRT*>::CIterator it= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr5">_StaticPointLightQuadGrid</a>.begin();
01200 <span class="keywordflow">while</span>(it != <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr5">_StaticPointLightQuadGrid</a>.end())
01201 {
01202 CPointLightRT *pl= *it;
01203
01204 <span class="comment">// Test if really in the radius of the light, no occlusion, not an ambient, and in Spot Angle setup</span>
01205 <span class="keywordflow">if</span>( pl->testRaytrace(pos, _CurrentInstanceComputed) )
01206 {
01207 <span class="comment">// Ok, add the light to the lights which influence the instance</span>
01208 lightInfs.push_back(pl);
01209 }
01210
01211 <span class="comment">// Ambient Light ??</span>
01212 <span class="keywordflow">if</span>( pl->PointLight.getType() == CPointLight::AmbientLight )
01213 {
01214 <span class="comment">// If the instance is in radius of the ambiant light.</span>
01215 <span class="keywordtype">float</span> dRadius= pl->BSphere.Radius - (pl->BSphere.Center - pos).norm();
01216 <span class="keywordflow">if</span>(dRadius>0)
01217 {
01218 <span class="comment">// Take the best ambient light: the one which is further from the circumference</span>
01219 <span class="keywordflow">if</span>(dRadius > furtherAmbLight)
01220 {
01221 furtherAmbLight= dRadius;
01222 inst.LocalAmbientLight= pl;
01223 }
01224 }
01225 }
01226
01227 <span class="comment">// next</span>
01228 it++;
01229 }
01230
01231 <span class="comment">// If ambientLight chosen, inc Ref count of it</span>
01232 <span class="keywordflow">if</span>(inst.LocalAmbientLight)
01233 inst.LocalAmbientLight->RefCount++;
01234
01235 <span class="comment">// Choose the Best ones.</span>
01236 <span class="comment">//---------</span>
01237 CPredPointLightToPoint predPLTP;
01238 predPLTP.Point= pos;
01239 <span class="comment">// sort.</span>
01240 sort(lightInfs.begin(), lightInfs.end(), predPLTP);
01241 <span class="comment">// truncate.</span>
01242 lightInfs.resize( <a class="code" href="a04061.html#a0">min</a>((<a class="code" href="a04558.html#a15">uint</a>)lightInfs.size(), (<a class="code" href="a04558.html#a15">uint</a>)CInstanceGroup::NumStaticLightPerInstance) );
01243
01244
01245 <span class="comment">// For each of them, fill instance</span>
01246 <span class="comment">//---------</span>
01247 <a class="code" href="a04558.html#a15">uint</a> lightInfId;
01248 <span class="keywordflow">for</span>(lightInfId=0; lightInfId<lightInfs.size(); lightInfId++)
01249 {
01250 CPointLightRT *pl= lightInfs[lightInfId];
01251
01252 <span class="comment">// copy light.</span>
01253 inst.Light[lightInfId]= pl;
01254
01255 <span class="comment">// Inc RefCount of the light.</span>
01256 pl->RefCount++;
01257 }
01258 <span class="comment">// Reset any empty slot to NULL.</span>
01259 <span class="keywordflow">for</span>(; lightInfId<CInstanceGroup::NumStaticLightPerInstance; lightInfId++)
01260 {
01261 inst.Light[lightInfId]= NULL;
01262 }
01263
01264 }
01265
01266
01267 <span class="comment">// Compute Lighting on SurfaceLightGrid</span>
01268 <span class="comment">//===========</span>
01269 <span class="comment">// Must do it before compression !!</span>
01270 <span class="comment">// NB: big copy/Past from above</span>
01271 <span class="keywordflow">if</span>(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr2">_IGSurfaceLightBuild</a>)
01272 {
01273 <span class="comment">// No instance currenlty computed, since we compute surface cells.</span>
01274 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr0">_CurrentInstanceComputed</a>= -1;
01275
01276 <span class="comment">// Begin cell iteration</span>
01277 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_0">beginCell</a>();
01278 <span class="comment">// For all surface cell corners</span>
01279 <span class="keywordflow">while</span>( !<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_8">isEndCell</a>() )
01280 {
01281 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_10">progressCell</a>(<span class="stringliteral">"Compute PointLights on Surfaces"</span>);
01282
01283 <span class="comment">// get the current cellInfo iterated.</span>
01284 CIGSurfaceLightBuild::CCellCorner &cellInfo= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_2">getCurrentCellInfo</a>();
01285
01286 <span class="comment">// if the cell corner lies in the polygon surface.</span>
01287 <span class="keywordflow">if</span>(cellInfo.InSurface)
01288 {
01289 <span class="comment">// get the point of the cell.</span>
01290 CVector pos= cellInfo.CenterPos;
01291
01292 <span class="comment">// Default: takes no LocalAmbientLight;</span>
01293 cellInfo.LocalAmbientLight= NULL;
01294 <span class="keywordtype">float</span> furtherAmbLight= 0;
01295
01296 <span class="comment">// Compute Which light influences him.</span>
01297 <span class="comment">//---------</span>
01298 lightInfs.clear();
01299 <span class="comment">// Search possible lights around the position.</span>
01300 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr5">_StaticPointLightQuadGrid</a>.select(pos, pos);
01301 <span class="comment">// For all of them, get the ones which touch this point.</span>
01302 CQuadGrid<CPointLightRT*>::CIterator it= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr5">_StaticPointLightQuadGrid</a>.begin();
01303 <span class="keywordflow">while</span>(it != <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr5">_StaticPointLightQuadGrid</a>.end())
01304 {
01305 CPointLightRT *pl= *it;
01306
01307 <span class="comment">// Test if really in the radius of the light, no occlusion, not an ambient, and in Spot Angle setup</span>
01308 <span class="keywordflow">if</span>( pl->testRaytrace(pos, _CurrentInstanceComputed) )
01309 {
01310 <span class="comment">// Ok, add the light to the lights which influence the cell</span>
01311 lightInfs.push_back(pl);
01312 }
01313
01314 <span class="comment">// Ambient Light ??</span>
01315 <span class="keywordflow">if</span>( pl->PointLight.getType() == CPointLight::AmbientLight )
01316 {
01317 <span class="comment">// If the instance is in radius of the ambiant light.</span>
01318 <span class="keywordtype">float</span> dRadius= pl->BSphere.Radius - (pl->BSphere.Center - pos).norm();
01319 <span class="keywordflow">if</span>(dRadius>0)
01320 {
01321 <span class="comment">// Take the best ambient light: the one which is further from the circumference</span>
01322 <span class="keywordflow">if</span>(dRadius > furtherAmbLight)
01323 {
01324 furtherAmbLight= dRadius;
01325 cellInfo.LocalAmbientLight= pl;
01326 }
01327 }
01328 }
01329
01330 <span class="comment">// next</span>
01331 it++;
01332 }
01333
01334 <span class="comment">// If ambientLight chosen, inc Ref count of it</span>
01335 <span class="keywordflow">if</span>(cellInfo.LocalAmbientLight)
01336 ((CPointLightRT*)cellInfo.LocalAmbientLight)->RefCount++;
01337
01338
01339 <span class="comment">// Choose the Best ones.</span>
01340 <span class="comment">//---------</span>
01341 CPredPointLightToPoint predPLTP;
01342 predPLTP.Point= pos;
01343 <span class="comment">// sort.</span>
01344 sort(lightInfs.begin(), lightInfs.end(), predPLTP);
01345 <span class="comment">// truncate.</span>
01346 lightInfs.resize( <a class="code" href="a04061.html#a0">min</a>((<a class="code" href="a04558.html#a15">uint</a>)lightInfs.size(), (<a class="code" href="a04558.html#a15">uint</a>)CSurfaceLightGrid::NumLightPerCorner) );
01347
01348
01349 <span class="comment">// For each of them, fill cellInfo</span>
01350 <span class="comment">//---------</span>
01351 <a class="code" href="a04558.html#a15">uint</a> lightInfId;
01352 <span class="keywordflow">for</span>(lightInfId=0; lightInfId<lightInfs.size(); lightInfId++)
01353 {
01354 CPointLightRT *pl= lightInfs[lightInfId];
01355
01356 <span class="comment">// copy light.</span>
01357 cellInfo.LightInfo[lightInfId]= pl;
01358
01359 <span class="comment">// Inc RefCount of the light.</span>
01360 pl->RefCount++;
01361 }
01362 <span class="comment">// Reset any empty slot to NULL.</span>
01363 <span class="keywordflow">for</span>(; lightInfId<CSurfaceLightGrid::NumLightPerCorner; lightInfId++)
01364 {
01365 cellInfo.LightInfo[lightInfId]= NULL;
01366 }
01367
01368 }
01369
01370 <span class="comment">// next cell</span>
01371 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_9">nextCell</a>();
01372 }
01373 }
01374
01375
01376
01377 <span class="comment">// Compress and setup _Instances with compressed data.</span>
01378 <span class="comment">//===========</span>
01379 <a class="code" href="a04558.html#a15">uint</a> plId= 0;
01380 <span class="comment">// Process each pointLights</span>
01381 <span class="keywordflow">for</span>(i=0; i<<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr6">_StaticPointLights</a>.size(); i++)
01382 {
01383 CPointLightRT &plRT= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr6">_StaticPointLights</a>[i];
01384 <span class="comment">// If this light is used.</span>
01385 <span class="keywordflow">if</span>(plRT.RefCount > 0)
01386 {
01387 <span class="comment">// Valid light ?</span>
01388 <span class="keywordflow">if</span> (plId <=0xFF)
01389 {
01390 <span class="comment">// Must Copy it into Ig.</span>
01391 listPointLight.push_back(plRT.PointLight);
01392 plRT.DstId= plId++;
01393 <span class="comment">// If index >= 255, too many lights (NB: => because 255 is a NULL code).</span>
01394 }
01395 <span class="keywordflow">else</span>
01396 {
01397 <a class="code" href="a04199.html#a2">nlwarning</a>(<span class="stringliteral">"ERROR: Too many Static Point Lights influence the IG!!"</span>);
01398 <span class="comment">// Set 0xFF. Special code indicating that the light CAN'T BE USED => any instance using </span>
01399 <span class="comment">// it is buggy (won't be lighted by this light).</span>
01400 plRT.DstId= plId++;
01401 }
01402 }
01403 }
01404
01405 <span class="comment">// For each instance, compress Point light info</span>
01406 <span class="keywordflow">for</span>(i=0; i<<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>.size(); i++)
01407 {
01408 <span class="comment">// If staticLight not enabled, skip.</span>
01409 <span class="keywordflow">if</span>( !<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>[i].StaticLightEnabled )
01410 <span class="keywordflow">continue</span>;
01411
01412 CInstanceInfo &instSrc= _InstanceInfos[i];
01413 CInstanceGroup::CInstance &instDst= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr4">_Instances</a>[i];
01414
01415 <span class="comment">// Do it for PointLights</span>
01416 <span class="keywordflow">for</span>(<a class="code" href="a04558.html#a15">uint</a> lightId= 0; lightId<CInstanceGroup::NumStaticLightPerInstance; lightId++)
01417 {
01418 <span class="keywordflow">if</span>(instSrc.Light[lightId] == NULL)
01419 {
01420 <span class="comment">// Mark as unused.</span>
01421 instDst.Light[lightId]= 0xFF;
01422 }
01423 <span class="keywordflow">else</span>
01424 {
01425 <span class="comment">// Get index. NB: may still be 0xFF if 'Too many static light' bug.</span>
01426 instDst.Light[lightId]= instSrc.Light[lightId]->DstId;
01427 }
01428 }
01429
01430 <span class="comment">// Ensure that all FF are at end of the list (possible because of the TooManyStaticLight bug).</span>
01431 <span class="comment">// But don't do a full sort, to preserve order due to influence...</span>
01432 <a class="code" href="a04199.html#a16">nlctassert</a>(CInstanceGroup::NumStaticLightPerInstance==2);
01433 <span class="keywordflow">if</span>(instDst.Light[0] == 0xFF) swap(instDst.Light[0], instDst.Light[1]);
01434
01435 <span class="comment">// Do it for Ambientlight</span>
01436 <span class="keywordflow">if</span>(instSrc.LocalAmbientLight == NULL)
01437 instDst.LocalAmbientId= 0xFF;
01438 <span class="keywordflow">else</span>
01439 <span class="comment">// NB: may still be 0xFF if 'Too many static light' bug.</span>
01440 instDst.LocalAmbientId= instSrc.LocalAmbientLight->DstId;
01441 }
01442
01443 <span class="comment">// For each cell, compress Point light info</span>
01444 <span class="keywordflow">if</span>(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterr2">_IGSurfaceLightBuild</a>)
01445 {
01446 <span class="comment">// Begin cell iteration</span>
01447 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_0">beginCell</a>();
01448 <span class="comment">// For all surface cell corners</span>
01449 <span class="keywordflow">while</span>( !<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_8">isEndCell</a>() )
01450 {
01451 <span class="comment">// get the current cell and cellInfo iterated.</span>
01452 CIGSurfaceLightBuild::CCellCorner &cellInfo= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_2">getCurrentCellInfo</a>();
01453 CSurfaceLightGrid::CCellCorner &cell= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_1">getCurrentCell</a>();
01454
01455 <span class="keywordflow">if</span>(cellInfo.InSurface)
01456 {
01457 <span class="comment">// Do it for PointLights</span>
01458 <span class="keywordflow">for</span>(<a class="code" href="a04558.html#a15">uint</a> lightId= 0; lightId<CSurfaceLightGrid::NumLightPerCorner; lightId++)
01459 {
01460 <span class="keywordflow">if</span>(cellInfo.LightInfo[lightId] == NULL)
01461 {
01462 <span class="comment">// Mark as unused.</span>
01463 cell.Light[lightId]= 0xFF;
01464 }
01465 <span class="keywordflow">else</span>
01466 {
01467 <span class="comment">// Get index. NB: may still be 0xFF if 'Too many static light' bug.</span>
01468 cell.Light[lightId]= reinterpret_cast<CPointLightRT*>(cellInfo.LightInfo[lightId])->DstId;
01469 }
01470 }
01471
01472 <span class="comment">// Ensure that all FF are at end of the list (possible because of the TooManyStaticLight bug).</span>
01473 <span class="comment">// But don't do a full sort, to preserve order due to influence...</span>
01474 <a class="code" href="a04199.html#a16">nlctassert</a>(CInstanceGroup::NumStaticLightPerInstance==2);
01475 <span class="keywordflow">if</span>(cell.Light[0] == 0xFF) swap(cell.Light[0], cell.Light[1]);
01476
01477 <span class="comment">// Do it for Ambientlight</span>
01478 <span class="keywordflow">if</span>(cellInfo.LocalAmbientLight == NULL)
01479 cell.LocalAmbientId= 0xFF;
01480 <span class="keywordflow">else</span>
01481 <span class="comment">// NB: may still be 0xFF if 'Too many static light' bug.</span>
01482 cell.LocalAmbientId= ((CPointLightRT*)cellInfo.LocalAmbientLight)->DstId;
01483 }
01484
01485 <span class="comment">// next cell</span>
01486 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_9">nextCell</a>();
01487 }
01488 }
01489
01490
01491 }
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="NL3D_1_1CInstanceLightera3" doxytag="NL3D::CInstanceLighter::progress" ></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"> virtual void NL3D::CInstanceLighter::progress </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const char * </td>
<td class="mdname" nowrap> <em>message</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>float </td>
<td class="mdname" nowrap> <em>progress</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [inline, virtual]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05825.html#l00159">159</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.
<p>
Referenced by <a class="el" href="a05824.html#l01023">compilePointLightRT()</a>, <a class="el" href="a05824.html#l00633">computeSunContribution()</a>, <a class="el" href="a05824.html#l01502">lightIgSimple()</a>, <a class="el" href="a05824.html#l01161">processIGPointLightRT()</a>, and <a class="el" href="a05824.html#l01623">progressCell()</a>.
<p>
<div class="fragment"><pre>00159 {};
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="NL3D_1_1CInstanceLighterz209_10" doxytag="NL3D::CInstanceLighter::progressCell" ></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"> void NL3D::CInstanceLighter::progressCell </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const char * </td>
<td class="mdname1" valign="top" nowrap> <em>message</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [private]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05824.html#l01623">1623</a> of file <a class="el" href="a05824.html">instance_lighter.cpp</a>.
<p>
References <a class="el" href="a05825.html#l00296">_LastCellProgress</a>, <a class="el" href="a05825.html#l00284">getCurrentCellNumber()</a>, <a class="el" href="a05825.html#l00285">getTotalCellNumber()</a>, and <a class="el" href="a05825.html#l00159">progress()</a>.
<p>
Referenced by <a class="el" href="a05824.html#l00633">computeSunContribution()</a>, <a class="el" href="a05824.html#l01801">dilateLightingOnSurfaceCells()</a>, and <a class="el" href="a05824.html#l01161">processIGPointLightRT()</a>.
<p>
<div class="fragment"><pre>01624 {
01625 <span class="keywordtype">float</span> cp= <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_3">getCurrentCellNumber</a>() / float(<a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_6">getTotalCellNumber</a>());
01626 <span class="keywordflow">if</span>( cp > <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_17">_LastCellProgress</a>+0.05f)
01627 {
01628 <a class="code" href="a02675.html#NL3D_1_1CInstanceLightera3">progress</a>(message, cp);
01629 <a class="code" href="a02675.html#NL3D_1_1CInstanceLighterz209_17">_LastCellProgress</a>= cp;
01630 }
01631 }
</pre></div> </td>
</tr>
</table>
<hr><h2>Field Documentation</h2>
<a class="anchor" name="NL3D_1_1CInstanceLighterr0" doxytag="NL3D::CInstanceLighter::_CurrentInstanceComputed" ></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"> <a class="el" href="a04558.html#a14">sint</a> <a class="el" href="a02675.html#NL3D_1_1CInstanceLighterr0">NL3D::CInstanceLighter::_CurrentInstanceComputed</a><code> [private]</code>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05825.html#l00210">210</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.
<p>
Referenced by <a class="el" href="a05824.html#l00633">computeSunContribution()</a>, and <a class="el" href="a05824.html#l01161">processIGPointLightRT()</a>. </td>
</tr>
</table>
<a class="anchor" name="NL3D_1_1CInstanceLighterr1" doxytag="NL3D::CInstanceLighter::_IGRetrieverGridMap" ></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"> <a class="el" href="a02654.html#NL3D_1_1CIGSurfaceLightw1">CIGSurfaceLight::TRetrieverGridMap</a> <a class="el" href="a02675.html#NL3D_1_1CInstanceLighterr1">NL3D::CInstanceLighter::_IGRetrieverGridMap</a><code> [private]</code>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05825.html#l00214">214</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.
<p>
Referenced by <a class="el" href="a05824.html#l01635">beginCell()</a>, <a class="el" href="a05824.html#l00305">light()</a>, and <a class="el" href="a05824.html#l01663">nextCell()</a>. </td>
</tr>
</table>
<a class="anchor" name="NL3D_1_1CInstanceLighterr2" doxytag="NL3D::CInstanceLighter::_IGSurfaceLightBuild" ></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"> <a class="el" href="a02656.html">CIGSurfaceLightBuild</a>* <a class="el" href="a02675.html#NL3D_1_1CInstanceLighterr2">NL3D::CInstanceLighter::_IGSurfaceLightBuild</a><code> [private]</code>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05825.html#l00212">212</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.
<p>
Referenced by <a class="el" href="a05824.html#l01635">beginCell()</a>, <a class="el" href="a05824.html#l00066">CInstanceLighter()</a>, <a class="el" href="a05824.html#l00633">computeSunContribution()</a>, <a class="el" href="a05824.html#l00305">light()</a>, <a class="el" href="a05824.html#l01663">nextCell()</a>, and <a class="el" href="a05824.html#l01161">processIGPointLightRT()</a>. </td>
</tr>
</table>
<a class="anchor" name="NL3D_1_1CInstanceLighterr3" doxytag="NL3D::CInstanceLighter::_InstanceInfos" ></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"> std::vector<<a class="el" href="a02676.html">CInstanceInfo</a>> <a class="el" href="a02675.html#NL3D_1_1CInstanceLighterr3">NL3D::CInstanceLighter::_InstanceInfos</a><code> [private]</code>
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</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05825.html#l00208">208</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.
<p>
Referenced by <a class="el" href="a05824.html#l00633">computeSunContribution()</a>, <a class="el" href="a05824.html#l00305">light()</a>, and <a class="el" href="a05824.html#l01161">processIGPointLightRT()</a>. </td>
</tr>
</table>
<a class="anchor" name="NL3D_1_1CInstanceLighterr4" doxytag="NL3D::CInstanceLighter::_Instances" ></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"> std::vector<<a class="el" href="a02672.html">CInstanceGroup::CInstance</a>> <a class="el" href="a02675.html#NL3D_1_1CInstanceLighterr4">NL3D::CInstanceLighter::_Instances</a><code> [private]</code>
</table>
</td>
</tr>
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<tr>
<td>
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Definition at line <a class="el" href="a05825.html#l00206">206</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>. </td>
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<a class="anchor" name="NL3D_1_1CInstanceLighterz209_11" doxytag="NL3D::CInstanceLighter::_IsEndCell" ></a><p>
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<td class="md" nowrap valign="top"> bool <a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_11">NL3D::CInstanceLighter::_IsEndCell</a><code> [private]</code>
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Definition at line <a class="el" href="a05825.html#l00293">293</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.
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Referenced by <a class="el" href="a05824.html#l01635">beginCell()</a>, <a class="el" href="a05824.html#l01699">isEndCell()</a>, <a class="el" href="a05824.html#l00305">light()</a>, and <a class="el" href="a05824.html#l01663">nextCell()</a>. </td>
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<a class="anchor" name="NL3D_1_1CInstanceLighterz209_12" doxytag="NL3D::CInstanceLighter::_ItCellId" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="a04558.html#a15">uint</a> <a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_12">NL3D::CInstanceLighter::_ItCellId</a><code> [private]</code>
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<p>
Definition at line <a class="el" href="a05825.html#l00292">292</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.
<p>
Referenced by <a class="el" href="a05824.html#l01635">beginCell()</a>, <a class="el" href="a05824.html#l01705">getCurrentCell()</a>, <a class="el" href="a05824.html#l01714">getCurrentCellInfo()</a>, <a class="el" href="a05824.html#l01757">getCurrentNeighborCell()</a>, <a class="el" href="a05824.html#l01779">getCurrentNeighborCellInfo()</a>, <a class="el" href="a05824.html#l01724">isCurrentNeighborCellInSurface()</a>, and <a class="el" href="a05824.html#l01663">nextCell()</a>. </td>
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<a class="anchor" name="NL3D_1_1CInstanceLighterz209_13" doxytag="NL3D::CInstanceLighter::_ItCurrentCellNumber" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="a04558.html#a15">uint</a> <a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_13">NL3D::CInstanceLighter::_ItCurrentCellNumber</a><code> [private]</code>
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Definition at line <a class="el" href="a05825.html#l00294">294</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.
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Referenced by <a class="el" href="a05824.html#l01635">beginCell()</a>, <a class="el" href="a05825.html#l00284">getCurrentCellNumber()</a>, and <a class="el" href="a05824.html#l01663">nextCell()</a>. </td>
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<a class="anchor" name="NL3D_1_1CInstanceLighterz209_14" doxytag="NL3D::CInstanceLighter::_ItRetriever" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="a02654.html#NL3D_1_1CIGSurfaceLightw0">CIGSurfaceLight::ItRetrieverGridMap</a> <a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_14">NL3D::CInstanceLighter::_ItRetriever</a><code> [private]</code>
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<p>
Definition at line <a class="el" href="a05825.html#l00289">289</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.
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Referenced by <a class="el" href="a05824.html#l01635">beginCell()</a>, <a class="el" href="a05824.html#l01705">getCurrentCell()</a>, <a class="el" href="a05824.html#l01757">getCurrentNeighborCell()</a>, <a class="el" href="a05824.html#l01724">isCurrentNeighborCellInSurface()</a>, and <a class="el" href="a05824.html#l01663">nextCell()</a>. </td>
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<a class="anchor" name="NL3D_1_1CInstanceLighterz209_15" doxytag="NL3D::CInstanceLighter::_ItRetrieverInfo" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="a02656.html#NL3D_1_1CIGSurfaceLightBuildw1">CIGSurfaceLightBuild::ItRetrieverGridMap</a> <a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_15">NL3D::CInstanceLighter::_ItRetrieverInfo</a><code> [private]</code>
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Definition at line <a class="el" href="a05825.html#l00290">290</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.
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Referenced by <a class="el" href="a05824.html#l01635">beginCell()</a>, <a class="el" href="a05824.html#l01714">getCurrentCellInfo()</a>, <a class="el" href="a05824.html#l01779">getCurrentNeighborCellInfo()</a>, <a class="el" href="a05824.html#l01724">isCurrentNeighborCellInSurface()</a>, and <a class="el" href="a05824.html#l01663">nextCell()</a>. </td>
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<a class="anchor" name="NL3D_1_1CInstanceLighterz209_16" doxytag="NL3D::CInstanceLighter::_ItSurfId" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="a04558.html#a15">uint</a> <a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_16">NL3D::CInstanceLighter::_ItSurfId</a><code> [private]</code>
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<p>
Definition at line <a class="el" href="a05825.html#l00291">291</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.
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Referenced by <a class="el" href="a05824.html#l01635">beginCell()</a>, <a class="el" href="a05824.html#l01705">getCurrentCell()</a>, <a class="el" href="a05824.html#l01714">getCurrentCellInfo()</a>, <a class="el" href="a05824.html#l01757">getCurrentNeighborCell()</a>, <a class="el" href="a05824.html#l01779">getCurrentNeighborCellInfo()</a>, <a class="el" href="a05824.html#l01724">isCurrentNeighborCellInSurface()</a>, and <a class="el" href="a05824.html#l01663">nextCell()</a>. </td>
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<a class="anchor" name="NL3D_1_1CInstanceLighterz209_17" doxytag="NL3D::CInstanceLighter::_LastCellProgress" ></a><p>
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<td class="md" nowrap valign="top"> float <a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_17">NL3D::CInstanceLighter::_LastCellProgress</a><code> [private]</code>
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Definition at line <a class="el" href="a05825.html#l00296">296</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.
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Referenced by <a class="el" href="a05824.html#l01635">beginCell()</a>, and <a class="el" href="a05824.html#l01623">progressCell()</a>. </td>
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<a class="anchor" name="NL3D_1_1CInstanceLighterr5" doxytag="NL3D::CInstanceLighter::_StaticPointLightQuadGrid" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="a03273.html">CQuadGrid</a><<a class="el" href="a02678.html">CPointLightRT</a>*> <a class="el" href="a02675.html#NL3D_1_1CInstanceLighterr5">NL3D::CInstanceLighter::_StaticPointLightQuadGrid</a><code> [private]</code>
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<p>
QuadGrid of PointLights. Builded from _StaticPointLights.
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<p>
Definition at line <a class="el" href="a05825.html#l00255">255</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.
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Referenced by <a class="el" href="a05824.html#l01023">compilePointLightRT()</a>, and <a class="el" href="a05824.html#l01161">processIGPointLightRT()</a>. </td>
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<a class="anchor" name="NL3D_1_1CInstanceLighterr6" doxytag="NL3D::CInstanceLighter::_StaticPointLights" ></a><p>
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<td class="md" nowrap valign="top"> std::vector<<a class="el" href="a02678.html">CPointLightRT</a>> <a class="el" href="a02675.html#NL3D_1_1CInstanceLighterr6">NL3D::CInstanceLighter::_StaticPointLights</a><code> [private]</code>
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List of PointLights.
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<p>
Definition at line <a class="el" href="a05825.html#l00253">253</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.
<p>
Referenced by <a class="el" href="a05824.html#l00999">addStaticPointLight()</a>, <a class="el" href="a05824.html#l01023">compilePointLightRT()</a>, and <a class="el" href="a05824.html#l01161">processIGPointLightRT()</a>. </td>
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<a class="anchor" name="NL3D_1_1CInstanceLighterz209_18" doxytag="NL3D::CInstanceLighter::_TotalCellNumber" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="a04558.html#a15">uint</a> <a class="el" href="a02675.html#NL3D_1_1CInstanceLighterz209_18">NL3D::CInstanceLighter::_TotalCellNumber</a><code> [private]</code>
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<p>
Definition at line <a class="el" href="a05825.html#l00295">295</a> of file <a class="el" href="a05825.html">instance_lighter.h</a>.
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Referenced by <a class="el" href="a05825.html#l00285">getTotalCellNumber()</a>, and <a class="el" href="a05824.html#l00305">light()</a>. </td>
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<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="a05825.html">instance_lighter.h</a><li><a class="el" href="a05824.html">instance_lighter.cpp</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Tue Mar 16 06:47:40 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>
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