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minjaesong 687a7f901e LibGDX stuffs for issue #23
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<div class="subTitle">com.badlogic.gdx.math</div>
<h2 title="Class MathUtils" class="title">Class MathUtils</h2>
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<li>java.lang.Object</li>
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<pre>public final class <span class="typeNameLabel">MathUtils</span>
extends java.lang.Object</pre>
<div class="block">Utility and fast math functions.
<p>
Thanks to Riven on JavaGaming.org for the basis of sin/cos/floor/ceil.</div>
<dl>
<dt><span class="simpleTagLabel">Author:</span></dt>
<dd>Nathan Sweet</dd>
</dl>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
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<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#degRad">degRad</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#degreesToRadians">degreesToRadians</a></span></code>
<div class="block">multiply by this to convert from degrees to radians</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#E">E</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#FLOAT_ROUNDING_ERROR">FLOAT_ROUNDING_ERROR</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#nanoToSec">nanoToSec</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#PI">PI</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#PI2">PI2</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#radDeg">radDeg</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#radiansToDegrees">radiansToDegrees</a></span></code>
<div class="block">multiply by this to convert from radians to degrees</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.util.Random</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#random">random</a></span></code>&nbsp;</td>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#MathUtils--">MathUtils</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#atan2-float-float-">atan2</a></span>(float&nbsp;y,
float&nbsp;x)</code>
<div class="block">Returns atan2 in radians, faster but less accurate than Math.atan2.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#ceil-float-">ceil</a></span>(float&nbsp;value)</code>
<div class="block">Returns the smallest integer greater than or equal to the specified float.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#ceilPositive-float-">ceilPositive</a></span>(float&nbsp;value)</code>
<div class="block">Returns the smallest integer greater than or equal to the specified float.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>static double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#clamp-double-double-double-">clamp</a></span>(double&nbsp;value,
double&nbsp;min,
double&nbsp;max)</code>&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#clamp-float-float-float-">clamp</a></span>(float&nbsp;value,
float&nbsp;min,
float&nbsp;max)</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#clamp-int-int-int-">clamp</a></span>(int&nbsp;value,
int&nbsp;min,
int&nbsp;max)</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>static long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#clamp-long-long-long-">clamp</a></span>(long&nbsp;value,
long&nbsp;min,
long&nbsp;max)</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>static short</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#clamp-short-short-short-">clamp</a></span>(short&nbsp;value,
short&nbsp;min,
short&nbsp;max)</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#cos-float-">cos</a></span>(float&nbsp;radians)</code>
<div class="block">Returns the cosine in radians from a lookup table.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#cosDeg-float-">cosDeg</a></span>(float&nbsp;degrees)</code>
<div class="block">Returns the cosine in radians from a lookup table.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#floor-float-">floor</a></span>(float&nbsp;value)</code>
<div class="block">Returns the largest integer less than or equal to the specified float.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#floorPositive-float-">floorPositive</a></span>(float&nbsp;value)</code>
<div class="block">Returns the largest integer less than or equal to the specified float.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#isEqual-float-float-">isEqual</a></span>(float&nbsp;a,
float&nbsp;b)</code>
<div class="block">Returns true if a is nearly equal to b.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#isEqual-float-float-float-">isEqual</a></span>(float&nbsp;a,
float&nbsp;b,
float&nbsp;tolerance)</code>
<div class="block">Returns true if a is nearly equal to b.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#isPowerOfTwo-int-">isPowerOfTwo</a></span>(int&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#isZero-float-">isZero</a></span>(float&nbsp;value)</code>
<div class="block">Returns true if the value is zero (using the default tolerance as upper bound)</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#isZero-float-float-">isZero</a></span>(float&nbsp;value,
float&nbsp;tolerance)</code>
<div class="block">Returns true if the value is zero.</div>
</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#lerp-float-float-float-">lerp</a></span>(float&nbsp;fromValue,
float&nbsp;toValue,
float&nbsp;progress)</code>
<div class="block">Linearly interpolates between fromValue to toValue on progress position.</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#lerpAngle-float-float-float-">lerpAngle</a></span>(float&nbsp;fromRadians,
float&nbsp;toRadians,
float&nbsp;progress)</code>
<div class="block">Linearly interpolates between two angles in radians.</div>
</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#lerpAngleDeg-float-float-float-">lerpAngleDeg</a></span>(float&nbsp;fromDegrees,
float&nbsp;toDegrees,
float&nbsp;progress)</code>
<div class="block">Linearly interpolates between two angles in degrees.</div>
</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#log-float-float-">log</a></span>(float&nbsp;a,
float&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#log2-float-">log2</a></span>(float&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#nextPowerOfTwo-int-">nextPowerOfTwo</a></span>(int&nbsp;value)</code>
<div class="block">Returns the next power of two.</div>
</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#random--">random</a></span>()</code>
<div class="block">Returns random number between 0.0 (inclusive) and 1.0 (exclusive).</div>
</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#random-float-">random</a></span>(float&nbsp;range)</code>
<div class="block">Returns a random number between 0 (inclusive) and the specified value (exclusive).</div>
</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#random-float-float-">random</a></span>(float&nbsp;start,
float&nbsp;end)</code>
<div class="block">Returns a random number between start (inclusive) and end (exclusive).</div>
</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#random-int-">random</a></span>(int&nbsp;range)</code>
<div class="block">Returns a random number between 0 (inclusive) and the specified value (inclusive).</div>
</td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#random-int-int-">random</a></span>(int&nbsp;start,
int&nbsp;end)</code>
<div class="block">Returns a random number between start (inclusive) and end (inclusive).</div>
</td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code>static long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#random-long-">random</a></span>(long&nbsp;range)</code>
<div class="block">Returns a random number between 0 (inclusive) and the specified value (inclusive).</div>
</td>
</tr>
<tr id="i29" class="rowColor">
<td class="colFirst"><code>static long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#random-long-long-">random</a></span>(long&nbsp;start,
long&nbsp;end)</code>
<div class="block">Returns a random number between start (inclusive) and end (inclusive).</div>
</td>
</tr>
<tr id="i30" class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#randomBoolean--">randomBoolean</a></span>()</code>
<div class="block">Returns a random boolean value.</div>
</td>
</tr>
<tr id="i31" class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#randomBoolean-float-">randomBoolean</a></span>(float&nbsp;chance)</code>
<div class="block">Returns true if a random value between 0 and 1 is less than the specified value.</div>
</td>
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<tr id="i32" class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#randomSign--">randomSign</a></span>()</code>
<div class="block">Returns -1 or 1, randomly.</div>
</td>
</tr>
<tr id="i33" class="rowColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#randomTriangular--">randomTriangular</a></span>()</code>
<div class="block">Returns a triangularly distributed random number between -1.0 (exclusive) and 1.0 (exclusive), where values around zero are
more likely.</div>
</td>
</tr>
<tr id="i34" class="altColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#randomTriangular-float-">randomTriangular</a></span>(float&nbsp;max)</code>
<div class="block">Returns a triangularly distributed random number between <code>-max</code> (exclusive) and <code>max</code> (exclusive), where values
around zero are more likely.</div>
</td>
</tr>
<tr id="i35" class="rowColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#randomTriangular-float-float-">randomTriangular</a></span>(float&nbsp;min,
float&nbsp;max)</code>
<div class="block">Returns a triangularly distributed random number between <code>min</code> (inclusive) and <code>max</code> (exclusive), where the
<code>mode</code> argument defaults to the midpoint between the bounds, giving a symmetric distribution.</div>
</td>
</tr>
<tr id="i36" class="altColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#randomTriangular-float-float-float-">randomTriangular</a></span>(float&nbsp;min,
float&nbsp;max,
float&nbsp;mode)</code>
<div class="block">Returns a triangularly distributed random number between <code>min</code> (inclusive) and <code>max</code> (exclusive), where values
around <code>mode</code> are more likely.</div>
</td>
</tr>
<tr id="i37" class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#round-float-">round</a></span>(float&nbsp;value)</code>
<div class="block">Returns the closest integer to the specified float.</div>
</td>
</tr>
<tr id="i38" class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#roundPositive-float-">roundPositive</a></span>(float&nbsp;value)</code>
<div class="block">Returns the closest integer to the specified float.</div>
</td>
</tr>
<tr id="i39" class="rowColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#sin-float-">sin</a></span>(float&nbsp;radians)</code>
<div class="block">Returns the sine in radians from a lookup table.</div>
</td>
</tr>
<tr id="i40" class="altColor">
<td class="colFirst"><code>static float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/math/MathUtils.html#sinDeg-float-">sinDeg</a></span>(float&nbsp;degrees)</code>
<div class="block">Returns the sine in radians from a lookup table.</div>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
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<pre>public static final&nbsp;float nanoToSec</pre>
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<dd><a href="../../../../constant-values.html#com.badlogic.gdx.math.MathUtils.nanoToSec">Constant Field Values</a></dd>
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<pre>public static final&nbsp;float FLOAT_ROUNDING_ERROR</pre>
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<dd><a href="../../../../constant-values.html#com.badlogic.gdx.math.MathUtils.FLOAT_ROUNDING_ERROR">Constant Field Values</a></dd>
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<pre>public static final&nbsp;float PI</pre>
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<pre>public static final&nbsp;float PI2</pre>
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<pre>public static final&nbsp;float E</pre>
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<pre>public static final&nbsp;float radiansToDegrees</pre>
<div class="block">multiply by this to convert from radians to degrees</div>
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<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../constant-values.html#com.badlogic.gdx.math.MathUtils.radiansToDegrees">Constant Field Values</a></dd>
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<pre>public static final&nbsp;float radDeg</pre>
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<dd><a href="../../../../constant-values.html#com.badlogic.gdx.math.MathUtils.radDeg">Constant Field Values</a></dd>
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<pre>public static final&nbsp;float degreesToRadians</pre>
<div class="block">multiply by this to convert from degrees to radians</div>
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<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../constant-values.html#com.badlogic.gdx.math.MathUtils.degreesToRadians">Constant Field Values</a></dd>
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<pre>public static final&nbsp;float degRad</pre>
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<dd><a href="../../../../constant-values.html#com.badlogic.gdx.math.MathUtils.degRad">Constant Field Values</a></dd>
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<pre>public static&nbsp;java.util.Random random</pre>
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<pre>public static&nbsp;float&nbsp;sin(float&nbsp;radians)</pre>
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<pre>public static&nbsp;float&nbsp;cos(float&nbsp;radians)</pre>
<div class="block">Returns the cosine in radians from a lookup table.</div>
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<pre>public static&nbsp;float&nbsp;sinDeg(float&nbsp;degrees)</pre>
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<pre>public static&nbsp;float&nbsp;cosDeg(float&nbsp;degrees)</pre>
<div class="block">Returns the cosine in radians from a lookup table.</div>
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<pre>public static&nbsp;float&nbsp;atan2(float&nbsp;y,
float&nbsp;x)</pre>
<div class="block">Returns atan2 in radians, faster but less accurate than Math.atan2. Average error of 0.00231 radians (0.1323 degrees),
largest error of 0.00488 radians (0.2796 degrees).</div>
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<pre>public static&nbsp;int&nbsp;random(int&nbsp;range)</pre>
<div class="block">Returns a random number between 0 (inclusive) and the specified value (inclusive).</div>
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<pre>public static&nbsp;int&nbsp;random(int&nbsp;start,
int&nbsp;end)</pre>
<div class="block">Returns a random number between start (inclusive) and end (inclusive).</div>
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<pre>public static&nbsp;long&nbsp;random(long&nbsp;range)</pre>
<div class="block">Returns a random number between 0 (inclusive) and the specified value (inclusive).</div>
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<pre>public static&nbsp;long&nbsp;random(long&nbsp;start,
long&nbsp;end)</pre>
<div class="block">Returns a random number between start (inclusive) and end (inclusive).</div>
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<pre>public static&nbsp;boolean&nbsp;randomBoolean()</pre>
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<pre>public static&nbsp;boolean&nbsp;randomBoolean(float&nbsp;chance)</pre>
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<pre>public static&nbsp;float&nbsp;random()</pre>
<div class="block">Returns random number between 0.0 (inclusive) and 1.0 (exclusive).</div>
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<pre>public static&nbsp;float&nbsp;random(float&nbsp;range)</pre>
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<pre>public static&nbsp;float&nbsp;random(float&nbsp;start,
float&nbsp;end)</pre>
<div class="block">Returns a random number between start (inclusive) and end (exclusive).</div>
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<pre>public static&nbsp;int&nbsp;randomSign()</pre>
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<pre>public static&nbsp;float&nbsp;randomTriangular()</pre>
<div class="block">Returns a triangularly distributed random number between -1.0 (exclusive) and 1.0 (exclusive), where values around zero are
more likely.
<p>
This is an optimized version of <a href="../../../../com/badlogic/gdx/math/MathUtils.html#randomTriangular-float-float-float-"><code>randomTriangular(-1, 1, 0)</code></a></div>
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<pre>public static&nbsp;float&nbsp;randomTriangular(float&nbsp;max)</pre>
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around zero are more likely.
<p>
This is an optimized version of <a href="../../../../com/badlogic/gdx/math/MathUtils.html#randomTriangular-float-float-float-"><code>randomTriangular(-max, max, 0)</code></a></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>max</code> - the upper limit</dd>
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<pre>public static&nbsp;float&nbsp;randomTriangular(float&nbsp;min,
float&nbsp;max)</pre>
<div class="block">Returns a triangularly distributed random number between <code>min</code> (inclusive) and <code>max</code> (exclusive), where the
<code>mode</code> argument defaults to the midpoint between the bounds, giving a symmetric distribution.
<p>
This method is equivalent of <a href="../../../../com/badlogic/gdx/math/MathUtils.html#randomTriangular-float-float-float-"><code>randomTriangular(min, max, (min + max) * .5f)</code></a></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>min</code> - the lower limit</dd>
<dd><code>max</code> - the upper limit</dd>
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<pre>public static&nbsp;float&nbsp;randomTriangular(float&nbsp;min,
float&nbsp;max,
float&nbsp;mode)</pre>
<div class="block">Returns a triangularly distributed random number between <code>min</code> (inclusive) and <code>max</code> (exclusive), where values
around <code>mode</code> are more likely.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>min</code> - the lower limit</dd>
<dd><code>max</code> - the upper limit</dd>
<dd><code>mode</code> - the point around which the values are more likely</dd>
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<pre>public static&nbsp;int&nbsp;nextPowerOfTwo(int&nbsp;value)</pre>
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<pre>public static&nbsp;boolean&nbsp;isPowerOfTwo(int&nbsp;value)</pre>
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<pre>public static&nbsp;short&nbsp;clamp(short&nbsp;value,
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<pre>public static&nbsp;int&nbsp;clamp(int&nbsp;value,
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<pre>public static&nbsp;long&nbsp;clamp(long&nbsp;value,
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<pre>public static&nbsp;float&nbsp;clamp(float&nbsp;value,
float&nbsp;min,
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<pre>public static&nbsp;double&nbsp;clamp(double&nbsp;value,
double&nbsp;min,
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<pre>public static&nbsp;float&nbsp;lerp(float&nbsp;fromValue,
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float&nbsp;progress)</pre>
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<pre>public static&nbsp;float&nbsp;lerpAngle(float&nbsp;fromRadians,
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<div class="block">Linearly interpolates between two angles in radians. Takes into account that angles wrap at two pi and always takes the
direction with the smallest delta angle.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>fromRadians</code> - start angle in radians</dd>
<dd><code>toRadians</code> - target angle in radians</dd>
<dd><code>progress</code> - interpolation value in the range [0, 1]</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the interpolated angle in the range [0, PI2[</dd>
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<pre>public static&nbsp;float&nbsp;lerpAngleDeg(float&nbsp;fromDegrees,
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<div class="block">Linearly interpolates between two angles in degrees. Takes into account that angles wrap at 360 degrees and always takes
the direction with the smallest delta angle.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>fromDegrees</code> - start angle in degrees</dd>
<dd><code>toDegrees</code> - target angle in degrees</dd>
<dd><code>progress</code> - interpolation value in the range [0, 1]</dd>
<dt><span class="returnLabel">Returns:</span></dt>
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<pre>public static&nbsp;int&nbsp;floor(float&nbsp;value)</pre>
<div class="block">Returns the largest integer less than or equal to the specified float. This method will only properly floor floats from
-(2^14) to (Float.MAX_VALUE - 2^14).</div>
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<pre>public static&nbsp;int&nbsp;floorPositive(float&nbsp;value)</pre>
<div class="block">Returns the largest integer less than or equal to the specified float. This method will only properly floor floats that are
positive. Note this method simply casts the float to int.</div>
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<pre>public static&nbsp;int&nbsp;ceil(float&nbsp;value)</pre>
<div class="block">Returns the smallest integer greater than or equal to the specified float. This method will only properly ceil floats from
-(2^14) to (Float.MAX_VALUE - 2^14).</div>
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<pre>public static&nbsp;int&nbsp;ceilPositive(float&nbsp;value)</pre>
<div class="block">Returns the smallest integer greater than or equal to the specified float. This method will only properly ceil floats that
are positive.</div>
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<pre>public static&nbsp;int&nbsp;round(float&nbsp;value)</pre>
<div class="block">Returns the closest integer to the specified float. This method will only properly round floats from -(2^14) to
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<pre>public static&nbsp;int&nbsp;roundPositive(float&nbsp;value)</pre>
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<pre>public static&nbsp;boolean&nbsp;isZero(float&nbsp;value)</pre>
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<pre>public static&nbsp;boolean&nbsp;isZero(float&nbsp;value,
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<div class="block">Returns true if the value is zero.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>tolerance</code> - represent an upper bound below which the value is considered zero.</dd>
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<pre>public static&nbsp;boolean&nbsp;isEqual(float&nbsp;a,
float&nbsp;b)</pre>
<div class="block">Returns true if a is nearly equal to b. The function uses the default floating error tolerance.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - the first value.</dd>
<dd><code>b</code> - the second value.</dd>
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<pre>public static&nbsp;boolean&nbsp;isEqual(float&nbsp;a,
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float&nbsp;tolerance)</pre>
<div class="block">Returns true if a is nearly equal to b.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>a</code> - the first value.</dd>
<dd><code>b</code> - the second value.</dd>
<dd><code>tolerance</code> - represent an upper bound below which the two values are considered equal.</dd>
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<pre>public static&nbsp;float&nbsp;log(float&nbsp;a,
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<pre>public static&nbsp;float&nbsp;log2(float&nbsp;value)</pre>
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