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<h2 title="Class Quat4f" class="title">Class Quat4f</h2>
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<li>javax.vecmath.Quat4f</li>
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<pre>public class <span class="strong">Quat4f</span>
extends <a href="../../javax/vecmath/Tuple4f.html" title="class in javax.vecmath">Tuple4f</a>
implements <a href="/usr/share/doc/default-jdk-doc/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></pre>
<div class="block">A 4 element unit quaternion represented by single precision floating
point x,y,z,w coordinates. The quaternion is always normalized.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../serialized-form.html#javax.vecmath.Quat4f">Serialized Form</a></dd></dl>
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<h3>Fields inherited from class javax.vecmath.<a href="../../javax/vecmath/Tuple4f.html" title="class in javax.vecmath">Tuple4f</a></h3>
<code><a href="../../javax/vecmath/Tuple4f.html#w">w</a>, <a href="../../javax/vecmath/Tuple4f.html#x">x</a>, <a href="../../javax/vecmath/Tuple4f.html#y">y</a>, <a href="../../javax/vecmath/Tuple4f.html#z">z</a></code></li>
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<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
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<th class="colOne" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colOne"><code><strong><a href="../../javax/vecmath/Quat4f.html#Quat4f()">Quat4f</a></strong>()</code>
<div class="block">Constructs and initializes a Quat4f to (0.0,0.0,0.0,0.0).</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../javax/vecmath/Quat4f.html#Quat4f(float[])">Quat4f</a></strong>(float[] q)</code>
<div class="block">Constructs and initializes a Quat4f from the array of length 4.</div>
</td>
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<td class="colOne"><code><strong><a href="../../javax/vecmath/Quat4f.html#Quat4f(float, float, float, float)">Quat4f</a></strong>(float x,
float y,
float z,
float w)</code>
<div class="block">Constructs and initializes a Quat4f from the specified xyzw coordinates.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../javax/vecmath/Quat4f.html#Quat4f(javax.vecmath.Quat4d)">Quat4f</a></strong>(<a href="../../javax/vecmath/Quat4d.html" title="class in javax.vecmath">Quat4d</a> q1)</code>
<div class="block">Constructs and initializes a Quat4f from the specified Quat4d.</div>
</td>
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<td class="colOne"><code><strong><a href="../../javax/vecmath/Quat4f.html#Quat4f(javax.vecmath.Quat4f)">Quat4f</a></strong>(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1)</code>
<div class="block">Constructs and initializes a Quat4f from the specified Quat4f.</div>
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<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../javax/vecmath/Quat4f.html#Quat4f(javax.vecmath.Tuple4d)">Quat4f</a></strong>(<a href="../../javax/vecmath/Tuple4d.html" title="class in javax.vecmath">Tuple4d</a> t1)</code>
<div class="block">Constructs and initializes a Quat4f from the specified Tuple4d.</div>
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<td class="colOne"><code><strong><a href="../../javax/vecmath/Quat4f.html#Quat4f(javax.vecmath.Tuple4f)">Quat4f</a></strong>(<a href="../../javax/vecmath/Tuple4f.html" title="class in javax.vecmath">Tuple4f</a> t1)</code>
<div class="block">Constructs and initializes a Quat4f from the specified Tuple4f.</div>
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<h3>Method Summary</h3>
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<caption><span>Methods</span><span class="tabEnd"> </span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../javax/vecmath/Quat4f.html#conjugate()">conjugate</a></strong>()</code>
<div class="block">Sets the value of this quaternion to the conjugate of itself.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../javax/vecmath/Quat4f.html#conjugate(javax.vecmath.Quat4f)">conjugate</a></strong>(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1)</code>
<div class="block">Sets the value of this quaternion to the conjugate of quaternion q1.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../javax/vecmath/Quat4f.html#interpolate(javax.vecmath.Quat4f, float)">interpolate</a></strong>(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1,
float alpha)</code>
<div class="block">Performs a great circle interpolation between this quaternion
and the quaternion parameter and places the result into this
quaternion.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../javax/vecmath/Quat4f.html#interpolate(javax.vecmath.Quat4f, javax.vecmath.Quat4f, float)">interpolate</a></strong>(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1,
<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q2,
float alpha)</code>
<div class="block">Performs a great circle interpolation between quaternion q1
and quaternion q2 and places the result into this quaternion.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../javax/vecmath/Quat4f.html#inverse()">inverse</a></strong>()</code>
<div class="block">Sets the value of this quaternion to the quaternion inverse of itself.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../javax/vecmath/Quat4f.html#inverse(javax.vecmath.Quat4f)">inverse</a></strong>(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1)</code>
<div class="block">Sets the value of this quaternion to quaternion inverse of quaternion q1.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../javax/vecmath/Quat4f.html#mul(javax.vecmath.Quat4f)">mul</a></strong>(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1)</code>
<div class="block">Sets the value of this quaternion to the quaternion product of
itself and q1 (this = this * q1).</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../javax/vecmath/Quat4f.html#mul(javax.vecmath.Quat4f, javax.vecmath.Quat4f)">mul</a></strong>(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1,
<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q2)</code>
<div class="block">Sets the value of this quaternion to the quaternion product of
quaternions q1 and q2 (this = q1 * q2).</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../javax/vecmath/Quat4f.html#mulInverse(javax.vecmath.Quat4f)">mulInverse</a></strong>(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1)</code>
<div class="block">Multiplies this quaternion by the inverse of quaternion q1 and places
the value into this quaternion.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../javax/vecmath/Quat4f.html#mulInverse(javax.vecmath.Quat4f, javax.vecmath.Quat4f)">mulInverse</a></strong>(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1,
<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q2)</code>
<div class="block">Multiplies quaternion q1 by the inverse of quaternion q2 and places
the value into this quaternion.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../javax/vecmath/Quat4f.html#normalize()">normalize</a></strong>()</code>
<div class="block">Normalizes the value of this quaternion in place.</div>
</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../javax/vecmath/Quat4f.html#normalize(javax.vecmath.Quat4f)">normalize</a></strong>(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1)</code>
<div class="block">Sets the value of this quaternion to the normalized value
of quaternion q1.</div>
</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../javax/vecmath/Quat4f.html#set(javax.vecmath.AxisAngle4d)">set</a></strong>(<a href="../../javax/vecmath/AxisAngle4d.html" title="class in javax.vecmath">AxisAngle4d</a> a)</code>
<div class="block">Sets the value of this quaternion to the equivalent rotation
of the AxisAngle argument.</div>
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</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../javax/vecmath/Quat4f.html#set(javax.vecmath.AxisAngle4f)">set</a></strong>(<a href="../../javax/vecmath/AxisAngle4f.html" title="class in javax.vecmath">AxisAngle4f</a> a)</code>
<div class="block">Sets the value of this quaternion to the equivalent rotation
of the AxisAngle argument.</div>
</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../javax/vecmath/Quat4f.html#set(javax.vecmath.Matrix3d)">set</a></strong>(<a href="../../javax/vecmath/Matrix3d.html" title="class in javax.vecmath">Matrix3d</a> m1)</code>
<div class="block">Sets the value of this quaternion to the rotational component of
the passed matrix.</div>
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</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../javax/vecmath/Quat4f.html#set(javax.vecmath.Matrix3f)">set</a></strong>(<a href="../../javax/vecmath/Matrix3f.html" title="class in javax.vecmath">Matrix3f</a> m1)</code>
<div class="block">Sets the value of this quaternion to the rotational component of
the passed matrix.</div>
</td>
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<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../javax/vecmath/Quat4f.html#set(javax.vecmath.Matrix4d)">set</a></strong>(<a href="../../javax/vecmath/Matrix4d.html" title="class in javax.vecmath">Matrix4d</a> m1)</code>
<div class="block">Sets the value of this quaternion to the rotational component of
the passed matrix.</div>
</td>
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<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../javax/vecmath/Quat4f.html#set(javax.vecmath.Matrix4f)">set</a></strong>(<a href="../../javax/vecmath/Matrix4f.html" title="class in javax.vecmath">Matrix4f</a> m1)</code>
<div class="block">Sets the value of this quaternion to the rotational component of
the passed matrix.</div>
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<h3>Methods inherited from class javax.vecmath.<a href="../../javax/vecmath/Tuple4f.html" title="class in javax.vecmath">Tuple4f</a></h3>
<code><a href="../../javax/vecmath/Tuple4f.html#absolute()">absolute</a>, <a href="../../javax/vecmath/Tuple4f.html#absolute(javax.vecmath.Tuple4f)">absolute</a>, <a href="../../javax/vecmath/Tuple4f.html#add(javax.vecmath.Tuple4f)">add</a>, <a href="../../javax/vecmath/Tuple4f.html#add(javax.vecmath.Tuple4f, javax.vecmath.Tuple4f)">add</a>, <a href="../../javax/vecmath/Tuple4f.html#clamp(float, float)">clamp</a>, <a href="../../javax/vecmath/Tuple4f.html#clamp(float, float, javax.vecmath.Tuple4f)">clamp</a>, <a href="../../javax/vecmath/Tuple4f.html#clampMax(float)">clampMax</a>, <a href="../../javax/vecmath/Tuple4f.html#clampMax(float, javax.vecmath.Tuple4f)">clampMax</a>, <a href="../../javax/vecmath/Tuple4f.html#clampMin(float)">clampMin</a>, <a href="../../javax/vecmath/Tuple4f.html#clampMin(float, javax.vecmath.Tuple4f)">clampMin</a>, <a href="../../javax/vecmath/Tuple4f.html#clone()">clone</a>, <a href="../../javax/vecmath/Tuple4f.html#epsilonEquals(javax.vecmath.Tuple4f, float)">epsilonEquals</a>, <a href="../../javax/vecmath/Tuple4f.html#equals(java.lang.Object)">equals</a>, <a href="../../javax/vecmath/Tuple4f.html#equals(javax.vecmath.Tuple4f)">equals</a>, <a href="../../javax/vecmath/Tuple4f.html#get(float[])">get</a>, <a href="../../javax/vecmath/Tuple4f.html#get(javax.vecmath.Tuple4f)">get</a>, <a href="../../javax/vecmath/Tuple4f.html#getW()">getW</a>, <a href="../../javax/vecmath/Tuple4f.html#getX()">getX</a>, <a href="../../javax/vecmath/Tuple4f.html#getY()">getY</a>, <a href="../../javax/vecmath/Tuple4f.html#getZ()">getZ</a>, <a href="../../javax/vecmath/Tuple4f.html#hashCode()">hashCode</a>, <a href="../../javax/vecmath/Tuple4f.html#interpolate(javax.vecmath.Tuple4f, float)">interpolate</a>, <a href="../../javax/vecmath/Tuple4f.html#interpolate(javax.vecmath.Tuple4f, javax.vecmath.Tuple4f, float)">interpolate</a>, <a href="../../javax/vecmath/Tuple4f.html#negate()">negate</a>, <a href="../../javax/vecmath/Tuple4f.html#negate(javax.vecmath.Tuple4f)">negate</a>, <a href="../../javax/vecmath/Tuple4f.html#scale(float)">scale</a>, <a href="../../javax/vecmath/Tuple4f.html#scale(float, javax.vecmath.Tuple4f)">scale</a>, <a href="../../javax/vecmath/Tuple4f.html#scaleAdd(float, javax.vecmath.Tuple4f)">scaleAdd</a>, <a href="../../javax/vecmath/Tuple4f.html#scaleAdd(float, javax.vecmath.Tuple4f, javax.vecmath.Tuple4f)">scaleAdd</a>, <a href="../../javax/vecmath/Tuple4f.html#set(float[])">set</a>, <a href="../../javax/vecmath/Tuple4f.html#set(float, float, float, float)">set</a>, <a href="../../javax/vecmath/Tuple4f.html#set(javax.vecmath.Tuple4d)">set</a>, <a href="../../javax/vecmath/Tuple4f.html#set(javax.vecmath.Tuple4f)">set</a>, <a href="../../javax/vecmath/Tuple4f.html#setW(float)">setW</a>, <a href="../../javax/vecmath/Tuple4f.html#setX(float)">setX</a>, <a href="../../javax/vecmath/Tuple4f.html#setY(float)">setY</a>, <a href="../../javax/vecmath/Tuple4f.html#setZ(float)">setZ</a>, <a href="../../javax/vecmath/Tuple4f.html#sub(javax.vecmath.Tuple4f)">sub</a>, <a href="../../javax/vecmath/Tuple4f.html#sub(javax.vecmath.Tuple4f, javax.vecmath.Tuple4f)">sub</a>, <a href="../../javax/vecmath/Tuple4f.html#toString()">toString</a></code></li>
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<h3>Methods inherited from class java.lang.<a href="/usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="/usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="/usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="/usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="/usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="/usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="/usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="/usr/share/doc/default-jdk-doc/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</a></code></li>
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<h3>Constructor Detail</h3>
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<h4>Quat4f</h4>
<pre>public Quat4f(float x,
float y,
float z,
float w)</pre>
<div class="block">Constructs and initializes a Quat4f from the specified xyzw coordinates.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>x</code> - the x coordinate</dd><dd><code>y</code> - the y coordinate</dd><dd><code>z</code> - the z coordinate</dd><dd><code>w</code> - the w scalar component</dd></dl>
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<pre>public Quat4f(float[] q)</pre>
<div class="block">Constructs and initializes a Quat4f from the array of length 4.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>q</code> - the array of length 4 containing xyzw in order</dd></dl>
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<pre>public Quat4f(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1)</pre>
<div class="block">Constructs and initializes a Quat4f from the specified Quat4f.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>q1</code> - the Quat4f containing the initialization x y z w data</dd></dl>
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<pre>public Quat4f(<a href="../../javax/vecmath/Quat4d.html" title="class in javax.vecmath">Quat4d</a> q1)</pre>
<div class="block">Constructs and initializes a Quat4f from the specified Quat4d.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>q1</code> - the Quat4d containing the initialization x y z w data</dd></dl>
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<pre>public Quat4f(<a href="../../javax/vecmath/Tuple4f.html" title="class in javax.vecmath">Tuple4f</a> t1)</pre>
<div class="block">Constructs and initializes a Quat4f from the specified Tuple4f.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>t1</code> - the Tuple4f containing the initialization x y z w data</dd></dl>
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<pre>public Quat4f(<a href="../../javax/vecmath/Tuple4d.html" title="class in javax.vecmath">Tuple4d</a> t1)</pre>
<div class="block">Constructs and initializes a Quat4f from the specified Tuple4d.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>t1</code> - the Tuple4d containing the initialization x y z w data</dd></dl>
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<pre>public Quat4f()</pre>
<div class="block">Constructs and initializes a Quat4f to (0.0,0.0,0.0,0.0).</div>
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<h4>conjugate</h4>
<pre>public final void conjugate(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1)</pre>
<div class="block">Sets the value of this quaternion to the conjugate of quaternion q1.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>q1</code> - the source vector</dd></dl>
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<h4>conjugate</h4>
<pre>public final void conjugate()</pre>
<div class="block">Sets the value of this quaternion to the conjugate of itself.</div>
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<h4>mul</h4>
<pre>public final void mul(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1,
<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q2)</pre>
<div class="block">Sets the value of this quaternion to the quaternion product of
quaternions q1 and q2 (this = q1 * q2).
Note that this is safe for aliasing (e.g. this can be q1 or q2).</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>q1</code> - the first quaternion</dd><dd><code>q2</code> - the second quaternion</dd></dl>
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<pre>public final void mul(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1)</pre>
<div class="block">Sets the value of this quaternion to the quaternion product of
itself and q1 (this = this * q1).</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>q1</code> - the other quaternion</dd></dl>
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<h4>mulInverse</h4>
<pre>public final void mulInverse(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1,
<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q2)</pre>
<div class="block">Multiplies quaternion q1 by the inverse of quaternion q2 and places
the value into this quaternion. The value of both argument quaternions
is preservered (this = q1 * q2^-1).</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>q1</code> - the first quaternion</dd><dd><code>q2</code> - the second quaternion</dd></dl>
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<pre>public final void mulInverse(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1)</pre>
<div class="block">Multiplies this quaternion by the inverse of quaternion q1 and places
the value into this quaternion. The value of the argument quaternion
is preserved (this = this * q^-1).</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>q1</code> - the other quaternion</dd></dl>
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<pre>public final void inverse(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1)</pre>
<div class="block">Sets the value of this quaternion to quaternion inverse of quaternion q1.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>q1</code> - the quaternion to be inverted</dd></dl>
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<pre>public final void inverse()</pre>
<div class="block">Sets the value of this quaternion to the quaternion inverse of itself.</div>
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<pre>public final void normalize(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1)</pre>
<div class="block">Sets the value of this quaternion to the normalized value
of quaternion q1.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>q1</code> - the quaternion to be normalized.</dd></dl>
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<pre>public final void normalize()</pre>
<div class="block">Normalizes the value of this quaternion in place.</div>
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<h4>set</h4>
<pre>public final void set(<a href="../../javax/vecmath/Matrix4f.html" title="class in javax.vecmath">Matrix4f</a> m1)</pre>
<div class="block">Sets the value of this quaternion to the rotational component of
the passed matrix.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>m1</code> - the Matrix4f</dd></dl>
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<pre>public final void set(<a href="../../javax/vecmath/Matrix4d.html" title="class in javax.vecmath">Matrix4d</a> m1)</pre>
<div class="block">Sets the value of this quaternion to the rotational component of
the passed matrix.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>m1</code> - the Matrix4d</dd></dl>
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<pre>public final void set(<a href="../../javax/vecmath/Matrix3f.html" title="class in javax.vecmath">Matrix3f</a> m1)</pre>
<div class="block">Sets the value of this quaternion to the rotational component of
the passed matrix.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>m1</code> - the Matrix3f</dd></dl>
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<pre>public final void set(<a href="../../javax/vecmath/Matrix3d.html" title="class in javax.vecmath">Matrix3d</a> m1)</pre>
<div class="block">Sets the value of this quaternion to the rotational component of
the passed matrix.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>m1</code> - the Matrix3d</dd></dl>
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<pre>public final void set(<a href="../../javax/vecmath/AxisAngle4f.html" title="class in javax.vecmath">AxisAngle4f</a> a)</pre>
<div class="block">Sets the value of this quaternion to the equivalent rotation
of the AxisAngle argument.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>a</code> - the AxisAngle to be emulated</dd></dl>
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<pre>public final void set(<a href="../../javax/vecmath/AxisAngle4d.html" title="class in javax.vecmath">AxisAngle4d</a> a)</pre>
<div class="block">Sets the value of this quaternion to the equivalent rotation
of the AxisAngle argument.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>a</code> - the AxisAngle to be emulated</dd></dl>
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<pre>public final void interpolate(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1,
float alpha)</pre>
<div class="block">Performs a great circle interpolation between this quaternion
and the quaternion parameter and places the result into this
quaternion.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>q1</code> - the other quaternion</dd><dd><code>alpha</code> - the alpha interpolation parameter</dd></dl>
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<pre>public final void interpolate(<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q1,
<a href="../../javax/vecmath/Quat4f.html" title="class in javax.vecmath">Quat4f</a> q2,
float alpha)</pre>
<div class="block">Performs a great circle interpolation between quaternion q1
and quaternion q2 and places the result into this quaternion.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>q1</code> - the first quaternion</dd><dd><code>q2</code> - the second quaternion</dd><dd><code>alpha</code> - the alpha interpolation parameter</dd></dl>
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