structorb_1_1plane.html

应用方便的OrbMath数学运算库

Constructor.
<p>
Construct the plane from a normal and a point <dl compact><dt><b>Returns:</b></dt><dd>no return.</dd></dl>
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<hr><h2>Member Function Documentation</h2>
<a name="a6" doxytag="orb::PLANE::GetNormalized"></a><p>
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          <td class="md" nowrap valign="top"> PLANE orb::PLANE::GetNormalized </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp;          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap> const</td>
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<p>
GetNormalized.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>the normalized plane of this plane</dd></dl>
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<a name="a5" doxytag="orb::PLANE::Normalize"></a><p>
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          <td class="md" nowrap valign="top"> const PLANE&amp; orb::PLANE::Normalize </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp;          </td>
          <td class="md" valign="top">)&nbsp;</td>
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<p>
Normalize.
<p>
Normalize the plane. <dl compact><dt><b>Returns:</b></dt><dd>const refernce of *this</dd></dl>
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<a name="a9" doxytag="orb::PLANE::operator!="></a><p>
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          <td class="md" nowrap valign="top"> bool orb::PLANE::operator!= </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const PLANE &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>other</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap> const</td>
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Operator !=.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>if the plane is not equal to parameter <b>other,</b> the function returns <b>true,</b> otherwise, it returns <b>false.</b> </dd></dl>
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<a name="a8" doxytag="orb::PLANE::operator=="></a><p>
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          <td class="md" nowrap valign="top"> bool orb::PLANE::operator== </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const PLANE &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>other</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap> const</td>
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Operator ==.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>if the plane is equal to parameter <b>other,</b> the function returns <b>true,</b> otherwise, it returns <b>false.</b> </dd></dl>
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<a name="a7" doxytag="orb::PLANE::PointDistance"></a><p>
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          <td class="md" nowrap valign="top"> float orb::PLANE::PointDistance </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const <a class="el" href="structorb_1_1VECTOR3.html">VECTOR3</a> &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>point</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap> const</td>
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<p>
PointDistance.
<p>
Calculate the distance between the given point and this plane <dl compact><dt><b>Returns:</b></dt><dd>distance</dd></dl>
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<hr><h2>Member Data Documentation</h2>
<a name="m3" doxytag="orb::PLANE::d"></a><p>
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          <td class="md" nowrap valign="top"> float orb::PLANE::d
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<p>
plane formular coefficient---- AX + BY +CZ +D = 0     </td>
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<a name="m4" doxytag="orb::PLANE::normal"></a><p>
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          <td class="md" nowrap valign="top"> <a class="el" href="structorb_1_1VECTOR3.html">VECTOR3</a> orb::PLANE::normal
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<p>
plane face normal     </td>
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<hr>The documentation for this struct was generated from the following file:<ul>
<li><a class="el" href="OrbMath_8h-source.html">OrbMath.h</a></ul>
<hr><address style="align: right;"><small>Generated on Sat Jul 26 20:48:24 2003 for OrbMath by
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