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<h1>NL3D::CViewport Class Reference</h1><code>#include <<a class="el" href="a06723.html">viewport.h</a>></code>
<p>
<hr><a name="_details"></a><h2>Detailed Description</h2>
<a class="el" href="a03704.html">CViewport</a> is the description of the viewport used to render with a driver
<p>
<p>
Definition at line <a class="el" href="a06723.html#l00052">52</a> of file <a class="el" href="a06723.html">viewport.h</a>.<table border=0 cellpadding=0 cellspacing=0>
<tr><td></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="a03704.html#NL3D_1_1CViewporta0">CViewport</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Default constructor. Setup a fullscreen viewport. <a href="#NL3D_1_1CViewporta0"></a><br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>float </td><td class="memItemRight" valign=bottom><a class="el" href="a03704.html#NL3D_1_1CViewporta1">getHeight</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a03704.html#NL3D_1_1CViewporta2">getRayWithPoint</a> (float <a class="el" href="a04223.html#a572">x</a>, float <a class="el" href="a04223.html#a573">y</a>, <a class="el" href="a03128.html">CVector</a> &pos, <a class="el" href="a03128.html">CVector</a> &dir, const <a class="el" href="a02851.html">CMatrix</a> &camMatrix, const <a class="el" href="a02562.html">CFrustum</a> &camFrust) const </td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a03704.html#NL3D_1_1CViewporta3">getValues</a> (float &<a class="el" href="a04223.html#a572">x</a>, float &<a class="el" href="a04223.html#a573">y</a>, float &<a class="el" href="a04223.html#a632">width</a>, float &<a class="el" href="a04223.html#a633">height</a>) const </td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>float </td><td class="memItemRight" valign=bottom><a class="el" href="a03704.html#NL3D_1_1CViewporta4">getWidth</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>float </td><td class="memItemRight" valign=bottom><a class="el" href="a03704.html#NL3D_1_1CViewporta5">getX</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>float </td><td class="memItemRight" valign=bottom><a class="el" href="a03704.html#NL3D_1_1CViewporta6">getY</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a03704.html#NL3D_1_1CViewporta7">init</a> (float <a class="el" href="a04223.html#a572">x</a>, float <a class="el" href="a04223.html#a573">y</a>, float <a class="el" href="a04223.html#a632">width</a>, float <a class="el" href="a04223.html#a633">height</a>)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a03704.html#NL3D_1_1CViewporta8">init16_9</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Setup a 16/9 viewport. <a href="#NL3D_1_1CViewporta8"></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="a03704.html#NL3D_1_1CViewporta9">initFullScreen</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Setup a fullscreen viewport. <a href="#NL3D_1_1CViewporta9"></a><br><br></td></tr>
<tr><td colspan=2><br><h2>Private Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>float </td><td class="memItemRight" valign=bottom><a class="el" href="a03704.html#NL3D_1_1CViewportr0">_Height</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>float </td><td class="memItemRight" valign=bottom><a class="el" href="a03704.html#NL3D_1_1CViewportr1">_Width</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>float </td><td class="memItemRight" valign=bottom><a class="el" href="a03704.html#NL3D_1_1CViewportr2">_X</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>float </td><td class="memItemRight" valign=bottom><a class="el" href="a03704.html#NL3D_1_1CViewportr3">_Y</a></td></tr>
</table>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="NL3D_1_1CViewporta0" doxytag="NL3D::CViewport::CViewport" ></a><p>
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<td class="mdRow">
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<td class="md" nowrap valign="top"> NL3D::CViewport::CViewport </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>
</tr>
</table>
</td>
</tr>
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<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
<td>
<p>
Default constructor. Setup a fullscreen viewport.
<p>
<p>
Definition at line <a class="el" href="a06722.html#l00037">37</a> of file <a class="el" href="a06722.html">viewport.cpp</a>.
<p>
References <a class="el" href="a06722.html#l00059">initFullScreen()</a>, and <a class="el" href="a06723.html#l00034">NL3D_MEM_VIEWPORT</a>.
<p>
<div class="fragment"><pre>00038 {
00039 <a class="code" href="a05300.html#a0">NL3D_MEM_VIEWPORT</a>
00040 <a class="code" href="a03704.html#NL3D_1_1CViewporta9">initFullScreen</a> ();
00041 }
</pre></div> </td>
</tr>
</table>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="NL3D_1_1CViewporta1" doxytag="NL3D::CViewport::getHeight" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="mdRow">
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<td class="md" nowrap valign="top"> float NL3D::CViewport::getHeight </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]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a06723.html#l00105">105</a> of file <a class="el" href="a06723.html">viewport.h</a>.
<p>
Referenced by <a class="el" href="a05712.html#l00063">NL3D::CFlareModel::traverseRender()</a>.
<p>
<div class="fragment"><pre>00105 { <span class="keywordflow">return</span> <a class="code" href="a03704.html#NL3D_1_1CViewportr0">_Height</a>; }
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="NL3D_1_1CViewporta2" doxytag="NL3D::CViewport::getRayWithPoint" ></a><p>
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<td class="mdRow">
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<td class="md" nowrap valign="top"> void NL3D::CViewport::getRayWithPoint </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">float </td>
<td class="mdname" nowrap> <em>x</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>float </td>
<td class="mdname" nowrap> <em>y</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="a03128.html">CVector</a> & </td>
<td class="mdname" nowrap> <em>pos</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="a03128.html">CVector</a> & </td>
<td class="mdname" nowrap> <em>dir</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>const <a class="el" href="a02851.html">CMatrix</a> & </td>
<td class="mdname" nowrap> <em>camMatrix</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>const <a class="el" href="a02562.html">CFrustum</a> & </td>
<td class="mdname" nowrap> <em>camFrust</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"> const</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Get a 3d ray with a 2d point<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>x</em> </td><td>is the x coordinate in the window coordinate system of the 2d point. </td></tr>
<tr><td valign=top><em>y</em> </td><td>is the y coordinate in the window coordinate system of the 2d point. </td></tr>
<tr><td valign=top><em>pos</em> </td><td>gets the position of a 3d point on the ray. It is also the position of the camera </td></tr>
<tr><td valign=top><em>dir</em> </td><td>gets the direction of the ray. The direction is the same than the camera one. It is NOT normalized. </td></tr>
<tr><td valign=top><em>camMatrix</em> </td><td>is the matrix of the camera in use in this viewport. </td></tr>
<tr><td valign=top><em>camFrust</em> </td><td>is the frustum of the camera in use in this viewport.</td></tr>
</table>
</dl>
<p>
Definition at line <a class="el" href="a06722.html#l00081">81</a> of file <a class="el" href="a06722.html">viewport.cpp</a>.
<p>
References <a class="el" href="a05973.html#l00198">NLMISC::CMatrix::getPos()</a>, <a class="el" href="a05732.html#l00064">NL3D::CFrustum::getValues()</a>, <a class="el" href="a06723.html#l00034">NL3D_MEM_VIEWPORT</a>, <a class="el" href="a05972.html#l00267">NLMISC::CMatrix::setPos()</a>, <a class="el" href="a06673.html#l00051">NLMISC::CVector::x</a>, <a class="el" href="a05646.html#l00236">x</a>, <a class="el" href="a06673.html#l00051">NLMISC::CVector::y</a>, <a class="el" href="a05646.html#l00236">y</a>, and <a class="el" href="a06673.html#l00051">NLMISC::CVector::z</a>.
<p>
Referenced by <a class="el" href="a05686.html#l00089">NL3D::CEvent3dMouseListener::operator()()</a>.
<p>
<div class="fragment"><pre>00082 {
00083 <a class="code" href="a05300.html#a0">NL3D_MEM_VIEWPORT</a>
00084 <span class="keywordtype">float</span> xVP=(<a class="code" href="a04223.html#a572">x</a>-<a class="code" href="a03704.html#NL3D_1_1CViewportr2">_X</a>)/<a class="code" href="a03704.html#NL3D_1_1CViewportr1">_Width</a>;
00085 <span class="keywordtype">float</span> yVP=(<a class="code" href="a04223.html#a573">y</a>-<a class="code" href="a03704.html#NL3D_1_1CViewportr3">_Y</a>)/<a class="code" href="a03704.html#NL3D_1_1CViewportr0">_Height</a>;
00086
00087 <span class="comment">// Pos of the ray</span>
00088 pos= camMatrix.<a class="code" href="a02851.html#NLMISC_1_1CMatrixz1963_6">getPos</a>();
00089
00090 <span class="comment">// Get camera frustrum</span>
00091 <span class="keywordtype">float</span> left;
00092 <span class="keywordtype">float</span> right;
00093 <span class="keywordtype">float</span> bottom;
00094 <span class="keywordtype">float</span> top;
00095 <span class="keywordtype">float</span> znear;
00096 <span class="keywordtype">float</span> zfar;
00097 camFrust.getValues (left, right, bottom, top, znear, zfar);
00098
00099 <span class="comment">// Get a local direction</span>
00100 dir.x=left+(right-left)*xVP;
00101 dir.y=znear;
00102 dir.z=bottom+(top-bottom)*yVP;
00103
00104 <span class="comment">// Get a world direction</span>
00105 <a class="code" href="a02851.html">CMatrix</a> mat=camMatrix;
00106 mat.<a class="code" href="a02851.html#NLMISC_1_1CMatrixz1961_4">setPos</a> (CVector (0,0,0));
00107 dir=mat*dir;
00108 }
</pre></div> </td>
</tr>
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<a class="anchor" name="NL3D_1_1CViewporta3" doxytag="NL3D::CViewport::getValues" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CViewport::getValues </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">float & </td>
<td class="mdname" nowrap> <em>x</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>float & </td>
<td class="mdname" nowrap> <em>y</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>float & </td>
<td class="mdname" nowrap> <em>width</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>float & </td>
<td class="mdname" nowrap> <em>height</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"> const<code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Get the viewport values<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>x</em> </td><td>get the x coordinate of the left edge of the viewport in the window coordinate system . Must be between 0.f and 1.f. </td></tr>
<tr><td valign=top><em>y</em> </td><td>get the y coordinate of the bottom edge of the viewport in the window coordinate system . Must be between 0.f and 1.f. </td></tr>
<tr><td valign=top><em>width</em> </td><td>get the width of the view port. Must be between 0.f and 1.f-x. </td></tr>
<tr><td valign=top><em>height</em> </td><td>get the height of the view port. Must be between 0.f and 1.f-y.</td></tr>
</table>
</dl>
<p>
Definition at line <a class="el" href="a06723.html#l00093">93</a> of file <a class="el" href="a06723.html">viewport.h</a>.
<p>
References <a class="el" href="a05646.html#l01013">height</a>, <a class="el" href="a06723.html#l00034">NL3D_MEM_VIEWPORT</a>, <a class="el" href="a05646.html#l01013">width</a>, <a class="el" href="a05646.html#l00236">x</a>, and <a class="el" href="a05646.html#l00236">y</a>.
<p>
<div class="fragment"><pre>00094 {
00095 <a class="code" href="a05300.html#a0">NL3D_MEM_VIEWPORT</a>
00096 <a class="code" href="a04223.html#a572">x</a>=<a class="code" href="a03704.html#NL3D_1_1CViewportr2">_X</a>;
00097 <a class="code" href="a04223.html#a573">y</a>=<a class="code" href="a03704.html#NL3D_1_1CViewportr3">_Y</a>;
00098 <a class="code" href="a04223.html#a632">width</a>=<a class="code" href="a03704.html#NL3D_1_1CViewportr1">_Width</a>;
00099 <a class="code" href="a04223.html#a633">height</a>=<a class="code" href="a03704.html#NL3D_1_1CViewportr0">_Height</a>;
00100 }
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<a class="anchor" name="NL3D_1_1CViewporta4" doxytag="NL3D::CViewport::getWidth" ></a><p>
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<td class="md" nowrap valign="top"> float NL3D::CViewport::getWidth </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]</code></td>
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<p>
<p>
Definition at line <a class="el" href="a06723.html#l00104">104</a> of file <a class="el" href="a06723.html">viewport.h</a>.
<p>
Referenced by <a class="el" href="a05712.html#l00063">NL3D::CFlareModel::traverseRender()</a>.
<p>
<div class="fragment"><pre>00104 { <span class="keywordflow">return</span> <a class="code" href="a03704.html#NL3D_1_1CViewportr1">_Width</a>; }
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<a class="anchor" name="NL3D_1_1CViewporta5" doxytag="NL3D::CViewport::getX" ></a><p>
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<td class="md" nowrap valign="top"> float NL3D::CViewport::getX </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]</code></td>
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<p>
Definition at line <a class="el" href="a06723.html#l00102">102</a> of file <a class="el" href="a06723.html">viewport.h</a>.
<p>
Referenced by <a class="el" href="a05712.html#l00063">NL3D::CFlareModel::traverseRender()</a>.
<p>
<div class="fragment"><pre>00102 { <span class="keywordflow">return</span> <a class="code" href="a03704.html#NL3D_1_1CViewportr2">_X</a>; }
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<a class="anchor" name="NL3D_1_1CViewporta6" doxytag="NL3D::CViewport::getY" ></a><p>
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<td class="md" nowrap valign="top"> float NL3D::CViewport::getY </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]</code></td>
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<p>
Definition at line <a class="el" href="a06723.html#l00103">103</a> of file <a class="el" href="a06723.html">viewport.h</a>.
<p>
Referenced by <a class="el" href="a05712.html#l00063">NL3D::CFlareModel::traverseRender()</a>.
<p>
<div class="fragment"><pre>00103 { <span class="keywordflow">return</span> <a class="code" href="a03704.html#NL3D_1_1CViewportr3">_Y</a>; }
</pre></div> </td>
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<a class="anchor" name="NL3D_1_1CViewporta7" doxytag="NL3D::CViewport::init" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CViewport::init </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">float </td>
<td class="mdname" nowrap> <em>x</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>float </td>
<td class="mdname" nowrap> <em>y</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>float </td>
<td class="mdname" nowrap> <em>width</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>float </td>
<td class="mdname" nowrap> <em>height</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
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<p>
Constructor<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>x</em> </td><td>coordinate of the left edge of the viewport in the window coordinate system . Must be between 0.f and 1.f. </td></tr>
<tr><td valign=top><em>y</em> </td><td>coordinate of the bottom edge of the viewport in the window coordinate system . Must be between 0.f and 1.f. </td></tr>
<tr><td valign=top><em>width</em> </td><td>of the view port. Must be between 0.f and 1.f-x. </td></tr>
<tr><td valign=top><em>height</em> </td><td>of the view port. Must be between 0.f and 1.f-y.</td></tr>
</table>
</dl>
<p>
Definition at line <a class="el" href="a06722.html#l00044">44</a> of file <a class="el" href="a06722.html">viewport.cpp</a>.
<p>
References <a class="el" href="a05587.html#l00115">NLMISC::clamp()</a>, <a class="el" href="a05646.html#l01013">height</a>, <a class="el" href="a06723.html#l00034">NL3D_MEM_VIEWPORT</a>, <a class="el" href="a05646.html#l01013">width</a>, <a class="el" href="a05646.html#l00236">x</a>, and <a class="el" href="a05646.html#l00236">y</a>.
<p>
Referenced by <a class="el" href="a05557.html#l00509">NL3D::CCloud::genBill()</a>, <a class="el" href="a06372.html#l00234">NL3D::CShadowMapManager::renderGenerate()</a>, and <a class="el" href="a05642.html#l01821">NL3D::CDriverGL::setupViewport()</a>.
<p>
<div class="fragment"><pre>00045 {
00046 <a class="code" href="a05300.html#a0">NL3D_MEM_VIEWPORT</a>
00047 <span class="comment">// Simply copy</span>
00048 <a class="code" href="a03704.html#NL3D_1_1CViewportr2">_X</a>=<a class="code" href="a04223.html#a572">x</a>;
00049 <a class="code" href="a05378.html#a374">clamp</a> (_X, 0.f, 1.f);
00050 <a class="code" href="a03704.html#NL3D_1_1CViewportr3">_Y</a>=<a class="code" href="a04223.html#a573">y</a>;
00051 <a class="code" href="a05378.html#a374">clamp</a> (_Y, 0.f, 1.f);
00052 <a class="code" href="a03704.html#NL3D_1_1CViewportr1">_Width</a>=<a class="code" href="a04223.html#a632">width</a>;
00053 <a class="code" href="a05378.html#a374">clamp</a> (_Width, 0.f, 1.f-_X);
00054 <a class="code" href="a03704.html#NL3D_1_1CViewportr0">_Height</a>=<a class="code" href="a04223.html#a633">height</a>;
00055 <a class="code" href="a05378.html#a374">clamp</a> (_Height, 0.f, 1.f-_Y);
00056 }
</pre></div> </td>
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<a class="anchor" name="NL3D_1_1CViewporta8" doxytag="NL3D::CViewport::init16_9" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CViewport::init16_9 </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>
Setup a 16/9 viewport.
<p>
<p>
Definition at line <a class="el" href="a06722.html#l00070">70</a> of file <a class="el" href="a06722.html">viewport.cpp</a>.
<p>
References <a class="el" href="a06723.html#l00034">NL3D_MEM_VIEWPORT</a>.
<p>
<div class="fragment"><pre>00071 {
00072 <a class="code" href="a05300.html#a0">NL3D_MEM_VIEWPORT</a>
00073 <span class="comment">// Very easy</span>
00074 <a class="code" href="a03704.html#NL3D_1_1CViewportr2">_X</a>=0.f;
00075 <a class="code" href="a03704.html#NL3D_1_1CViewportr3">_Y</a>=(1.f-0.75f)/2;
00076 <a class="code" href="a03704.html#NL3D_1_1CViewportr1">_Width</a>=1.f;
00077 <a class="code" href="a03704.html#NL3D_1_1CViewportr0">_Height</a>=0.75f;
00078 }
</pre></div> </td>
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<a class="anchor" name="NL3D_1_1CViewporta9" doxytag="NL3D::CViewport::initFullScreen" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CViewport::initFullScreen </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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</td>
<td>
<p>
Setup a fullscreen viewport.
<p>
<p>
Definition at line <a class="el" href="a06722.html#l00059">59</a> of file <a class="el" href="a06722.html">viewport.cpp</a>.
<p>
References <a class="el" href="a06723.html#l00034">NL3D_MEM_VIEWPORT</a>.
<p>
Referenced by <a class="el" href="a05686.html#l00040">NL3D::CEvent3dMouseListener::CEvent3dMouseListener()</a>, <a class="el" href="a06722.html#l00037">CViewport()</a>, <a class="el" href="a05557.html#l00509">NL3D::CCloud::genBill()</a>, <a class="el" href="a06372.html#l00234">NL3D::CShadowMapManager::renderGenerate()</a>, and <a class="el" href="a05657.html#l00230">NL3D::CDriverUser::setDisplay()</a>.
<p>
<div class="fragment"><pre>00060 {
00061 <a class="code" href="a05300.html#a0">NL3D_MEM_VIEWPORT</a>
00062 <span class="comment">// Very easy</span>
00063 <a class="code" href="a03704.html#NL3D_1_1CViewportr2">_X</a>=0.f;
00064 <a class="code" href="a03704.html#NL3D_1_1CViewportr3">_Y</a>=0.f;
00065 <a class="code" href="a03704.html#NL3D_1_1CViewportr1">_Width</a>=1.f;
00066 <a class="code" href="a03704.html#NL3D_1_1CViewportr0">_Height</a>=1.f;
00067 }
</pre></div> </td>
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<hr><h2>Field Documentation</h2>
<a class="anchor" name="NL3D_1_1CViewportr0" doxytag="NL3D::CViewport::_Height" ></a><p>
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<td class="md" nowrap valign="top"> float <a class="el" href="a03704.html#NL3D_1_1CViewportr0">NL3D::CViewport::_Height</a><code> [private]</code>
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<p>
Definition at line <a class="el" href="a06723.html#l00112">112</a> of file <a class="el" href="a06723.html">viewport.h</a>. </td>
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<a class="anchor" name="NL3D_1_1CViewportr1" doxytag="NL3D::CViewport::_Width" ></a><p>
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<td class="md" nowrap valign="top"> float <a class="el" href="a03704.html#NL3D_1_1CViewportr1">NL3D::CViewport::_Width</a><code> [private]</code>
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<td>
<p>
<p>
Definition at line <a class="el" href="a06723.html#l00111">111</a> of file <a class="el" href="a06723.html">viewport.h</a>. </td>
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<a class="anchor" name="NL3D_1_1CViewportr2" doxytag="NL3D::CViewport::_X" ></a><p>
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<td class="md" nowrap valign="top"> float <a class="el" href="a03704.html#NL3D_1_1CViewportr2">NL3D::CViewport::_X</a><code> [private]</code>
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</td>
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<p>
<p>
Definition at line <a class="el" href="a06723.html#l00109">109</a> of file <a class="el" href="a06723.html">viewport.h</a>. </td>
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<a class="anchor" name="NL3D_1_1CViewportr3" doxytag="NL3D::CViewport::_Y" ></a><p>
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<td class="md" nowrap valign="top"> float <a class="el" href="a03704.html#NL3D_1_1CViewportr3">NL3D::CViewport::_Y</a><code> [private]</code>
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<p>
Definition at line <a class="el" href="a06723.html#l00110">110</a> of file <a class="el" href="a06723.html">viewport.h</a>. </td>
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<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="a06723.html">viewport.h</a><li><a class="el" href="a06722.html">viewport.cpp</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Tue Mar 16 08:26:17 2004 for NeL by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border=0 >
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