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<div class="subTitle">com.badlogic.gdx.math</div>
<h2 title="Class CatmullRomSpline" class="title">Class CatmullRomSpline&lt;T extends <a href="../../../../com/badlogic/gdx/math/Vector.html" title="interface in com.badlogic.gdx.math">Vector</a>&lt;T&gt;&gt;</h2>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../com/badlogic/gdx/math/Path.html" title="interface in com.badlogic.gdx.math">Path</a>&lt;T&gt;</dd>
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<pre>public class <span class="strong">CatmullRomSpline&lt;T extends <a href="../../../../com/badlogic/gdx/math/Vector.html" title="interface in com.badlogic.gdx.math">Vector</a>&lt;T&gt;&gt;</span>
extends java.lang.Object
implements <a href="../../../../com/badlogic/gdx/math/Path.html" title="interface in com.badlogic.gdx.math">Path</a>&lt;T&gt;</pre>
<dl><dt><span class="strong">Author:</span></dt>
  <dd>Xoppa</dd></dl>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html#continuous">continuous</a></strong></code>&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html#controlPoints">controlPoints</a></strong></code>&nbsp;</td>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html#spanCount">spanCount</a></strong></code>&nbsp;</td>
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<td class="colOne"><code><strong><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html#CatmullRomSpline()">CatmullRomSpline</a></strong>()</code>&nbsp;</td>
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<td class="colOne"><code><strong><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html#CatmullRomSpline(T[], boolean)">CatmullRomSpline</a></strong>(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>[]&nbsp;controlPoints,
                boolean&nbsp;continuous)</code>&nbsp;</td>
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<td class="colFirst"><code>float</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html#approximate(T)">approximate</a></strong>(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&nbsp;v)</code>&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><code>float</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html#approximate(T, int)">approximate</a></strong>(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&nbsp;in,
           int&nbsp;near)</code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code>float</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html#approximate(T, int, int)">approximate</a></strong>(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&nbsp;in,
           int&nbsp;start,
           int&nbsp;count)</code>&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><code>static &lt;T extends <a href="../../../../com/badlogic/gdx/math/Vector.html" title="interface in com.badlogic.gdx.math">Vector</a>&lt;T&gt;&gt;&nbsp;<br>T</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html#calculate(T, float, T[], boolean, T)">calculate</a></strong>(T&nbsp;out,
         float&nbsp;t,
         T[]&nbsp;points,
         boolean&nbsp;continuous,
         T&nbsp;tmp)</code>
<div class="block">Calculates the catmullrom value for the given position (t).</div>
</td>
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<tr class="altColor">
<td class="colFirst"><code>static &lt;T extends <a href="../../../../com/badlogic/gdx/math/Vector.html" title="interface in com.badlogic.gdx.math">Vector</a>&lt;T&gt;&gt;&nbsp;<br>T</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html#calculate(T, int, float, T[], boolean, T)">calculate</a></strong>(T&nbsp;out,
         int&nbsp;i,
         float&nbsp;u,
         T[]&nbsp;points,
         boolean&nbsp;continuous,
         T&nbsp;tmp)</code>
<div class="block">Calculates the catmullrom value for the given span (i) at the given position (u).</div>
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<tr class="rowColor">
<td class="colFirst"><code>float</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html#locate(T)">locate</a></strong>(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&nbsp;v)</code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html#nearest(T)">nearest</a></strong>(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&nbsp;in)</code>&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html#nearest(T, int, int)">nearest</a></strong>(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&nbsp;in,
       int&nbsp;start,
       int&nbsp;count)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="class in com.badlogic.gdx.math">CatmullRomSpline</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html#set(T[], boolean)">set</a></strong>(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>[]&nbsp;controlPoints,
   boolean&nbsp;continuous)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html#valueAt(T, float)">valueAt</a></strong>(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&nbsp;out,
       float&nbsp;t)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html#valueAt(T, int, float)">valueAt</a></strong>(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&nbsp;out,
       int&nbsp;span,
       float&nbsp;u)</code>&nbsp;</td>
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<pre>public&nbsp;<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a> extends <a href="../../../../com/badlogic/gdx/math/Vector.html" title="interface in com.badlogic.gdx.math">Vector</a>&lt;<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&gt;[] controlPoints</pre>
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<h4>continuous</h4>
<pre>public&nbsp;boolean continuous</pre>
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<h4>spanCount</h4>
<pre>public&nbsp;int spanCount</pre>
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<h4>CatmullRomSpline</h4>
<pre>public&nbsp;CatmullRomSpline()</pre>
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<pre>public&nbsp;CatmullRomSpline(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>[]&nbsp;controlPoints,
                boolean&nbsp;continuous)</pre>
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<a name="calculate(com.badlogic.gdx.math.Vector,float,com.badlogic.gdx.math.Vector[],boolean,com.badlogic.gdx.math.Vector)">
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<h4>calculate</h4>
<pre>public static&nbsp;&lt;T extends <a href="../../../../com/badlogic/gdx/math/Vector.html" title="interface in com.badlogic.gdx.math">Vector</a>&lt;T&gt;&gt;&nbsp;T&nbsp;calculate(T&nbsp;out,
                                float&nbsp;t,
                                T[]&nbsp;points,
                                boolean&nbsp;continuous,
                                T&nbsp;tmp)</pre>
<div class="block">Calculates the catmullrom value for the given position (t).</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>out</code> - The Vector to set to the result.</dd><dd><code>t</code> - The position (0<=t<=1) on the spline</dd><dd><code>points</code> - The control points</dd><dd><code>continuous</code> - If true the b-spline restarts at 0 when reaching 1</dd><dd><code>tmp</code> - A temporary vector used for the calculation</dd>
<dt><span class="strong">Returns:</span></dt><dd>The value of out</dd></dl>
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<a name="calculate(com.badlogic.gdx.math.Vector,int,float,com.badlogic.gdx.math.Vector[],boolean,com.badlogic.gdx.math.Vector)">
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<h4>calculate</h4>
<pre>public static&nbsp;&lt;T extends <a href="../../../../com/badlogic/gdx/math/Vector.html" title="interface in com.badlogic.gdx.math">Vector</a>&lt;T&gt;&gt;&nbsp;T&nbsp;calculate(T&nbsp;out,
                                int&nbsp;i,
                                float&nbsp;u,
                                T[]&nbsp;points,
                                boolean&nbsp;continuous,
                                T&nbsp;tmp)</pre>
<div class="block">Calculates the catmullrom value for the given span (i) at the given position (u).</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>out</code> - The Vector to set to the result.</dd><dd><code>i</code> - The span (0<=i<spanCount) spanCount = continuous ? points.length : points.length - degree</dd><dd><code>u</code> - The position (0<=u<=1) on the span</dd><dd><code>points</code> - The control points</dd><dd><code>continuous</code> - If true the b-spline restarts at 0 when reaching 1</dd><dd><code>tmp</code> - A temporary vector used for the calculation</dd>
<dt><span class="strong">Returns:</span></dt><dd>The value of out</dd></dl>
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<h4>set</h4>
<pre>public&nbsp;<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="class in com.badlogic.gdx.math">CatmullRomSpline</a>&nbsp;set(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>[]&nbsp;controlPoints,
                   boolean&nbsp;continuous)</pre>
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<h4>valueAt</h4>
<pre>public&nbsp;<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&nbsp;valueAt(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&nbsp;out,
        float&nbsp;t)</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../com/badlogic/gdx/math/Path.html#valueAt(T, float)">valueAt</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../com/badlogic/gdx/math/Path.html" title="interface in com.badlogic.gdx.math">Path</a>&lt;<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a> extends <a href="../../../../com/badlogic/gdx/math/Vector.html" title="interface in com.badlogic.gdx.math">Vector</a>&lt;<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&gt;&gt;</code></dd>
<dt><span class="strong">Returns:</span></dt><dd>The value of the path at t where 0<=t<=1</dd></dl>
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<h4>valueAt</h4>
<pre>public&nbsp;<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&nbsp;valueAt(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&nbsp;out,
        int&nbsp;span,
        float&nbsp;u)</pre>
<dl><dt><span class="strong">Returns:</span></dt><dd>The value of the spline at position u of the specified span</dd></dl>
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<a name="nearest(com.badlogic.gdx.math.Vector)">
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<h4>nearest</h4>
<pre>public&nbsp;int&nbsp;nearest(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&nbsp;in)</pre>
<dl><dt><span class="strong">Returns:</span></dt><dd>The span closest to the specified value</dd></dl>
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<h4>nearest</h4>
<pre>public&nbsp;int&nbsp;nearest(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&nbsp;in,
          int&nbsp;start,
          int&nbsp;count)</pre>
<dl><dt><span class="strong">Returns:</span></dt><dd>The span closest to the specified value, restricting to the specified spans.</dd></dl>
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<h4>approximate</h4>
<pre>public&nbsp;float&nbsp;approximate(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&nbsp;v)</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../com/badlogic/gdx/math/Path.html#approximate(T)">approximate</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../com/badlogic/gdx/math/Path.html" title="interface in com.badlogic.gdx.math">Path</a>&lt;<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a> extends <a href="../../../../com/badlogic/gdx/math/Vector.html" title="interface in com.badlogic.gdx.math">Vector</a>&lt;<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&gt;&gt;</code></dd>
<dt><span class="strong">Returns:</span></dt><dd>The approximated value (between 0 and 1) on the path which is closest to the specified value.
 Note that the implementation of this method might be optimized for speed against precision,
 see <a href="../../../../com/badlogic/gdx/math/Path.html#locate(T)"><code>Path.locate(Object)</code></a> for a more precise (but more intensive) method.</dd></dl>
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<h4>approximate</h4>
<pre>public&nbsp;float&nbsp;approximate(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&nbsp;in,
                int&nbsp;start,
                int&nbsp;count)</pre>
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<pre>public&nbsp;float&nbsp;approximate(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&nbsp;in,
                int&nbsp;near)</pre>
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<h4>locate</h4>
<pre>public&nbsp;float&nbsp;locate(<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&nbsp;v)</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../com/badlogic/gdx/math/Path.html#locate(T)">locate</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../com/badlogic/gdx/math/Path.html" title="interface in com.badlogic.gdx.math">Path</a>&lt;<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a> extends <a href="../../../../com/badlogic/gdx/math/Vector.html" title="interface in com.badlogic.gdx.math">Vector</a>&lt;<a href="../../../../com/badlogic/gdx/math/CatmullRomSpline.html" title="type parameter in CatmullRomSpline">T</a>&gt;&gt;</code></dd>
<dt><span class="strong">Returns:</span></dt><dd>The precise location (between 0 and 1) on the path which is closest to the specified value.
 Note that the implementation of this method might be CPU intensive, see <a href="../../../../com/badlogic/gdx/math/Path.html#approximate(T)"><code>Path.approximate(Object)</code></a> for
 a faster (but less precise) method.</dd></dl>
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