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<h1>OrthoCamera Class Reference</h1><!-- doxytag: class="OrthoCamera" --><!-- doxytag: inherits="ProjectiveCamera" --><div class="dynheader">
Inheritance diagram for OrthoCamera:</div>
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 <div class="center">
  <img src="classOrthoCamera.png" usemap="#OrthoCamera_map" alt=""/>
  <map id="OrthoCamera_map" name="OrthoCamera_map">
<area href="classProjectiveCamera.html" alt="ProjectiveCamera" shape="rect" coords="0,56,113,80"/>
<area href="classCamera.html" alt="Camera" shape="rect" coords="0,0,113,24"/>
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<p><a href="classOrthoCamera-members.html">List of all members.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOrthoCamera.html#aa36cefc1049fa06fc26fa53f3fbd94f7">OrthoCamera</a> (const <a class="el" href="classTransform.html">Transform</a> &amp;world2cam, const float Screen[4], float hither, float yon, float sopen, float sclose, float lensr, float focald, <a class="el" href="classFilm.html">Film</a> *<a class="el" href="classCamera.html#aa1b701af2d6b0e2cff382ed173e4a20a">film</a>)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">float&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOrthoCamera.html#a128dfb1b0731f08a7120e2e18f400aff">GenerateRay</a> (const <a class="el" href="structSample.html">Sample</a> &amp;sample, <a class="el" href="classRay.html">Ray</a> *) const </td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>

<p>Definition at line <a class="el" href="orthographic_8cpp_source.html#l00029">29</a> of file <a class="el" href="orthographic_8cpp_source.html">orthographic.cpp</a>.</p>
<hr/><h2>Constructor &amp; Destructor Documentation</h2>
<a class="anchor" id="aa36cefc1049fa06fc26fa53f3fbd94f7"></a><!-- doxytag: member="OrthoCamera::OrthoCamera" ref="aa36cefc1049fa06fc26fa53f3fbd94f7" args="(const Transform &amp;world2cam, const float Screen[4], float hither, float yon, float sopen, float sclose, float lensr, float focald, Film *film)" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
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          <td class="memname">OrthoCamera::OrthoCamera </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="classTransform.html">Transform</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>world2cam</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const float&nbsp;</td>
          <td class="paramname"> <em>Screen</em>[4], </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">float&nbsp;</td>
          <td class="paramname"> <em>hither</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">float&nbsp;</td>
          <td class="paramname"> <em>yon</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">float&nbsp;</td>
          <td class="paramname"> <em>sopen</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">float&nbsp;</td>
          <td class="paramname"> <em>sclose</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">float&nbsp;</td>
          <td class="paramname"> <em>lensr</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">float&nbsp;</td>
          <td class="paramname"> <em>focald</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classFilm.html">Film</a> *&nbsp;</td>
          <td class="paramname"> <em>film</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td></td>
        </tr>
      </table>
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<div class="memdoc">

<p>Definition at line <a class="el" href="orthographic_8cpp_source.html#l00040">40</a> of file <a class="el" href="orthographic_8cpp_source.html">orthographic.cpp</a>.</p>

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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a128dfb1b0731f08a7120e2e18f400aff"></a><!-- doxytag: member="OrthoCamera::GenerateRay" ref="a128dfb1b0731f08a7120e2e18f400aff" args="(const Sample &amp;sample, Ray *) const " -->
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          <td class="memname">float OrthoCamera::GenerateRay </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="structSample.html">Sample</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>sample</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classRay.html">Ray</a> *&nbsp;</td>
          <td class="paramname"> <em>ray</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td> const<code> [virtual]</code></td>
        </tr>
      </table>
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<div class="memdoc">

<p>Implements <a class="el" href="classCamera.html#ae3a367a988d1b1b961c890756c622b40">Camera</a>.</p>

<p>Definition at line <a class="el" href="orthographic_8cpp_source.html#l00048">48</a> of file <a class="el" href="orthographic_8cpp_source.html">orthographic.cpp</a>.</p>

<p>References <a class="el" href="camera_8h_source.html#l00045">Camera::CameraToWorld</a>, <a class="el" href="camera_8h_source.html#l00046">Camera::ClipHither</a>, <a class="el" href="camera_8h_source.html#l00046">Camera::ClipYon</a>, <a class="el" href="mc_8cpp_source.html#l00092">ConcentricSampleDisk()</a>, <a class="el" href="geometry_8h_source.html#l00214">Ray::d</a>, <a class="el" href="camera_8h_source.html#l00061">ProjectiveCamera::FocalDistance</a>, <a class="el" href="sampling_8h_source.html#l00067">Sample::imageX</a>, <a class="el" href="sampling_8h_source.html#l00067">Sample::imageY</a>, <a class="el" href="camera_8h_source.html#l00061">ProjectiveCamera::LensRadius</a>, <a class="el" href="sampling_8h_source.html#l00068">Sample::lensU</a>, <a class="el" href="sampling_8h_source.html#l00068">Sample::lensV</a>, <a class="el" href="pbrt_8h_source.html#l00549">Lerp()</a>, <a class="el" href="geometry_8h_source.html#l00215">Ray::maxt</a>, <a class="el" href="geometry_8h_source.html#l00215">Ray::mint</a>, <a class="el" href="geometry_8h_source.html#l00321">Normalize()</a>, <a class="el" href="geometry_8h_source.html#l00213">Ray::o</a>, <a class="el" href="camera_8h_source.html#l00059">ProjectiveCamera::RasterToCamera</a>, <a class="el" href="camera_8h_source.html#l00047">Camera::ShutterClose</a>, <a class="el" href="camera_8h_source.html#l00047">Camera::ShutterOpen</a>, <a class="el" href="sampling_8h_source.html#l00069">Sample::time</a>, <a class="el" href="geometry_8h_source.html#l00216">Ray::time</a>, <a class="el" href="geometry_8h_source.html#l00148">Point::x</a>, <a class="el" href="geometry_8h_source.html#l00148">Point::y</a>, and <a class="el" href="geometry_8h_source.html#l00093">Vector::z</a>.</p>

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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="orthographic_8cpp_source.html">orthographic.cpp</a></li>
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