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<title>Crystal Space 1.2.1: csNormalCalculator Class Reference (Crystal Space 1.2.1 Public API Reference)</title>
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<h1>csNormalCalculator Class Reference</h1><!-- doxytag: class="csNormalCalculator" -->A normal calculator.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="normalcalc_8h-source.html">cstool/normalcalc.h</a>></code>
<p>
<p>
<a href="classcsNormalCalculator-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsNormalCalculator.html#9f323130f5ad21a9801b35e17edf0eb2">CalculateNormals</a> (<a class="el" href="classcsDirtyAccessArray.html">csDirtyAccessArray</a>< <a class="el" href="classcsVector3.html">csVector3</a> > &mesh_vertices, <a class="el" href="classcsDirtyAccessArray.html">csDirtyAccessArray</a>< <a class="el" href="structcsTriangle.html">csTriangle</a> > &mesh_triangles, <a class="el" href="classcsDirtyAccessArray.html">csDirtyAccessArray</a>< <a class="el" href="classcsVector3.html">csVector3</a> > &mesh_normals, bool do_compress)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Calculate normals for the given mesh. <a href="#9f323130f5ad21a9801b35e17edf0eb2"></a><br></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
A normal calculator.
<p>Definition at line <a class="el" href="normalcalc_8h-source.html#l00036">36</a> of file <a class="el" href="normalcalc_8h-source.html">normalcalc.h</a>.</p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="9f323130f5ad21a9801b35e17edf0eb2"></a><!-- doxytag: member="csNormalCalculator::CalculateNormals" ref="9f323130f5ad21a9801b35e17edf0eb2" args="(csDirtyAccessArray< csVector3 > &mesh_vertices, csDirtyAccessArray< csTriangle > &mesh_triangles, csDirtyAccessArray< csVector3 > &mesh_normals, bool do_compress)" -->
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<td class="memname">static void csNormalCalculator::CalculateNormals </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classcsDirtyAccessArray.html">csDirtyAccessArray</a>< <a class="el" href="classcsVector3.html">csVector3</a> > & </td>
<td class="paramname"> <em>mesh_vertices</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classcsDirtyAccessArray.html">csDirtyAccessArray</a>< <a class="el" href="structcsTriangle.html">csTriangle</a> > & </td>
<td class="paramname"> <em>mesh_triangles</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classcsDirtyAccessArray.html">csDirtyAccessArray</a>< <a class="el" href="classcsVector3.html">csVector3</a> > & </td>
<td class="paramname"> <em>mesh_normals</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>do_compress</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [static]</code></td>
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<p>
Calculate normals for the given mesh.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>mesh_vertices</em> </td><td>Vertices of the mesh. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>mesh_triangles</em> </td><td>Triangles of the mesh. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>mesh_normals</em> </td><td>Normals of the mesh. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>do_compress</em> </td><td>if true then the vertices will be compressed (equal vertices collapsed) before calculating normals. If false then this will not happen which means that you can have seams. </td></tr>
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</dl>
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</div><p>
<hr>The documentation for this class was generated from the following file:<ul>
<li>cstool/<a class="el" href="normalcalc_8h-source.html">normalcalc.h</a></ul>
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