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<hr><h1>NL3D::CLightInfluenceInterpolator Class Reference</h1>This class is used by <a class="el" href="classNL3D_1_1CLandscape.html">CLandscape</a> and IG/Pacs to compute interpolated influence of lights (biLinear-like) on a square.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="light__influence__interpolator_8h-source.html">light_influence_interpolator.h</a>></code>
<p>
<a href="classNL3D_1_1CLightInfluenceInterpolator-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0>
<tr><td colspan=2><br><h2>Public Types</h2></td></tr>
<tr><td nowrap align=right valign=top>enum </td><td valign=bottom>{ <a class="el" href="classNL3D_1_1CLightInfluenceInterpolator.html#s1s0">NumLightPerCorner</a> = 2
}</td></tr>
<tr><td> </td><td><font size=-1><em>We support only 2 light per corner.</em> <a href="#s1">More...</a><em></em></font><br><br></td></tr>
<tr><td colspan=2><br><h2>Public Methods</h2></td></tr>
<tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="classNL3D_1_1CLightInfluenceInterpolator.html#a0">CLightInfluenceInterpolator</a> ()</td></tr>
<tr><td> </td><td><font size=-1><em>Constructor. No-op !!</em> <a href="#a0">More...</a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="classNL3D_1_1CLightInfluenceInterpolator.html#a1">interpolate</a> (std::vector< <a class="el" href="classNL3D_1_1CPointLightInfluence.html">CPointLightInfluence</a> > &pointLightList, float subX, float subY)</td></tr>
<tr><td> </td><td><font size=-1><em>solve the biLinear (regrouping multiple influence of light at same id), and add <a class="el" href="classNL3D_1_1CPointLightInfluence.html">CPointLightInfluence</a> to the list.</em> <a href="#a1">More...</a><em></em></font><br><br></td></tr>
<tr><td colspan=2><br><h2>Public Attributes</h2></td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="structNL3D_1_1CLightInfluenceInterpolator_1_1CCorner.html">CCorner</a> </td><td valign=bottom><a class="el" href="classNL3D_1_1CLightInfluenceInterpolator.html#m0">Corners</a> [4]</td></tr>
<tr><td> </td><td><font size=-1><em>The User must setup Lights correctly for each corner (ie set NULL for each light not here).</em> <a href="#m0">More...</a><em></em></font><br><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
This class is used by <a class="el" href="classNL3D_1_1CLandscape.html">CLandscape</a> and IG/Pacs to compute interpolated influence of lights (biLinear-like) on a square.
<p>
It works only with <a class="el" href="classNL3D_1_1CPointLightNamed.html">CPointLightNamed</a>. <dl compact><dt><b>
Author: </b><dd>
Lionel Berenguier , Nevrax France </dl><dl compact><dt><b>
Date: </b><dd>
2001 </dl>
<p>
<p>
Definition at line <a class="el" href="light__influence__interpolator_8h-source.html#l00048">48</a> of file <a class="el" href="light__influence__interpolator_8h-source.html">light_influence_interpolator.h</a>.<hr><h2>Member Enumeration Documentation</h2>
<a name="s1" doxytag="NL3D::CLightInfluenceInterpolator::@37"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> anonymous enum
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
We support only 2 light per corner.
<p>
<dl compact><dt><b>
Enumeration values:</b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em><a name="s1s0" doxytag="NumLightPerCorner"></a><em>NumLightPerCorner</em></em> </td><td>
</td></tr>
</table>
</dl>
<p>
Definition at line <a class="el" href="light__influence__interpolator_8h-source.html#l00053">53</a> of file <a class="el" href="light__influence__interpolator_8h-source.html">light_influence_interpolator.h</a>. </td>
</tr>
</table>
<hr><h2>Constructor & Destructor Documentation</h2>
<a name="a0" doxytag="NL3D::CLightInfluenceInterpolator::CLightInfluenceInterpolator"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> NL3D::CLightInfluenceInterpolator::CLightInfluenceInterpolator </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]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Constructor. No-op !!
<p>
<p>
Definition at line <a class="el" href="light__influence__interpolator_8h-source.html#l00077">77</a> of file <a class="el" href="light__influence__interpolator_8h-source.html">light_influence_interpolator.h</a>. </td>
</tr>
</table>
<hr><h2>Member Function Documentation</h2>
<a name="a1" doxytag="NL3D::CLightInfluenceInterpolator::interpolate"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void NL3D::CLightInfluenceInterpolator::interpolate </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">std::vector< <a class="el" href="classNL3D_1_1CPointLightInfluence.html">CPointLightInfluence</a> > & </td>
<td class="mdname" nowrap> <em>pointLightList</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>float </td>
<td class="mdname" nowrap> <em>subX</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>float </td>
<td class="mdname" nowrap> <em>subY</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
solve the biLinear (regrouping multiple influence of light at same id), and add <a class="el" href="classNL3D_1_1CPointLightInfluence.html">CPointLightInfluence</a> to the list.
<p>
<dl compact><dt><b>
Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>subX</em> </td><td>
E [0, 1] is the x coord for biLinear </td></tr>
<tr><td valign=top><em>subY</em> </td><td>
E [0, 1] is the y coord for biLinear </td></tr>
</table>
</dl>
<p>
Definition at line <a class="el" href="light__influence__interpolator_8cpp-source.html#l00038">38</a> of file <a class="el" href="light__influence__interpolator_8cpp-source.html">light_influence_interpolator.cpp</a>.
<p>
References <a class="el" href="light__influence__interpolator_8h-source.html#l00071">Corners</a>, <a class="el" href="driver__opengl__extension__def_8h-source.html#l00218">id</a>, <a class="el" href="light__influence__interpolator_8h-source.html#l00065">NL3D::CLightInfluenceInterpolator::CCorner::Influence</a>, <a class="el" href="light__influence__interpolator_8h-source.html#l00060">NL3D::CLightInfluenceInterpolator::CCorner::Lights</a>, <a class="el" href="debug_8h-source.html#l00254">nlassert</a>, and <a class="el" href="classNL3D_1_1CLightInfluenceInterpolator.html#s1s0">NumLightPerCorner</a>. </td>
</tr>
</table>
<hr><h2>Member Data Documentation</h2>
<a name="m0" doxytag="NL3D::CLightInfluenceInterpolator::Corners"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> <a class="el" href="structNL3D_1_1CLightInfluenceInterpolator_1_1CCorner.html">CCorner</a> NL3D::CLightInfluenceInterpolator::Corners[4]
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
The User must setup Lights correctly for each corner (ie set NULL for each light not here).
<p>
Corner order is TL(0,0), TR(1,0), BL(0,1), BR(1,1).
<p>
Definition at line <a class="el" href="light__influence__interpolator_8h-source.html#l00071">71</a> of file <a class="el" href="light__influence__interpolator_8h-source.html">light_influence_interpolator.h</a>.
<p>
Referenced by <a class="el" href="light__influence__interpolator_8cpp-source.html#l00038">interpolate</a>. </td>
</tr>
</table>
<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="light__influence__interpolator_8h-source.html">light_influence_interpolator.h</a><li><a class="el" href="light__influence__interpolator_8cpp-source.html">light_influence_interpolator.cpp</a></ul>
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