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50    <title>nw::gfx::SceneHelper</title>
51  </head>
52  <body>
53    <h1>nw::gfx::SceneHelper Class</h1>
54    <h2>Syntax</h2>
55    <div class="section">
56      <pre class="definition">class SceneHelper</pre>
57    </div>
58    <h2>Description</h2>
59    <div class="section">
60      <p>Library class that sets the parent-child relationships for each node in a scene based on the resources held by the scene objects.</p>
61    </div>
62    <a name="function" id="function">
63      <h2>Member Functions</h2>
64      <div class="section">
65        <table class="members">
66          <tr>
67            <th class="category" colspan="3">Depth calculation</th>
68          </tr>
69          <tr>
70            <td width="100">
71              <span class="static_style" title="static">S</span> </td>
72            <th>
73              <a href="../../../nw/gfx/SceneHelper/CalculateDepth.html"><CODE>CalculateDepth</CODE></a>
74            </th>
75            <td>Calculates the depth in clip coordinates.</td>
76          </tr>
77          <tr>
78            <th class="category" colspan="3">Other</th>
79          </tr>
80          <tr>
81            <td width="100">
82              <span class="static_style" title="static">S</span> </td>
83            <th>
84              <a href="../../../nw/gfx/SceneHelper/ResolveReference.html">ResolveReference</a>
85            </th>
86            <td>Resolves structures referenced by a scene tree.</td>
87          </tr>
88          <tr>
89            <td width="100">
90              <span class="static_style" title="static">S</span> </td>
91            <th>
92              <a href="../../../nw/gfx/SceneHelper/ForeachRootNodes.html">ForeachRootNodes</a>
93            </th>
94            <td>Runs a process on those nodes with NULL parent from a collection of scene nodes.</td>
95          </tr> </table>
96      </div>
97    </a>
98  <hr><p>CONFIDENTIAL</p></body>
99</html>