# C1.Util.DX.Matrix4x4.RotationYRef

## Content

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<h1 id="C1_Util_DX_Matrix4x4_RotationYRef_" data-uid="C1.Util.DX.Matrix4x4.RotationYRef*">RotationYRef Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Util_DX_Matrix4x4_RotationYRef_" data-uid="C1.Util.DX.Matrix4x4.RotationYRef*"></a>
<h4 id="C1_Util_DX_Matrix4x4_RotationYRef_C1_Util_DX_Matrix4x4__System_Single_" data-uid="C1.Util.DX.Matrix4x4.RotationYRef(C1.Util.DX.Matrix4x4@,System.Single)">RotationYRef(out Matrix4x4, float)</h4>
<div class="markdown level1 summary"><p>Creates a matrix that rotates around the y-axis.</p>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public static void RotationYRef(out Matrix4x4 result, float radians)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Shared Sub RotationYRef(ByRef result As Matrix4x4, radians As Single)</code></pre>
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<h5 class="parameters">Parameters</h5>
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      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
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    <tr>
      <td><a class="xref" href="C1.Util.DX.Matrix4x4.html">Matrix4x4</a></td>
      <td><span class="parametername">result</span></td>
      <td><p>When the method completes, contains the created rotation matrix.</p>
</td>
    </tr>
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      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.single">float</a></td>
      <td><span class="parametername">radians</span></td>
      <td><p>Angle of rotation in radians. Angles are measured clockwise when looking along the rotation axis toward the origin.</p>
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<a id="C1_Util_DX_Matrix4x4_RotationYRef_" data-uid="C1.Util.DX.Matrix4x4.RotationYRef*"></a>
<h4 id="C1_Util_DX_Matrix4x4_RotationYRef_C1_Util_DX_Matrix4x4__System_Single_C1_Util_DX_Vector3__" data-uid="C1.Util.DX.Matrix4x4.RotationYRef(C1.Util.DX.Matrix4x4@,System.Single,C1.Util.DX.Vector3@)">RotationYRef(out Matrix4x4, float, ref Vector3)</h4>
<div class="markdown level1 summary"><p>Creates a matrix for rotating points around the Y axis from a center point.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public static void RotationYRef(out Matrix4x4 result, float radians, ref Vector3 centerPoint)</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Shared Sub RotationYRef(ByRef result As Matrix4x4, radians As Single, ByRef centerPoint As Vector3)</code></pre>
</div>
<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="C1.Util.DX.Matrix4x4.html">Matrix4x4</a></td>
      <td><span class="parametername">result</span></td>
      <td><p>When the method completes, contains the created rotation matrix.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.single">float</a></td>
      <td><span class="parametername">radians</span></td>
      <td><p>The amount, in radians, by which to rotate around the Y-axis.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.Util.DX.Vector3.html">Vector3</a></td>
      <td><span class="parametername">centerPoint</span></td>
      <td><p>The center point.</p>
</td>
    </tr>
  </tbody>
</table>
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