vector4f.html

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<PRE>
public <B>Vector4f</B>(float&nbsp;x,
                float&nbsp;y,
                float&nbsp;z,
                float&nbsp;w)</PRE>
<DL>
<DD>Constructs and initializes a Vector4f from the specified xyzw coordinates.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the x coordinate<DD><CODE>y</CODE> - the y coordinate<DD><CODE>z</CODE> - the z coordinate<DD><CODE>w</CODE> - the w coordinate</DL>
</DL>
<HR>

<A NAME="Vector4f(float[])"><!-- --></A><H3>
Vector4f</H3>
<PRE>
public <B>Vector4f</B>(float[]&nbsp;v)</PRE>
<DL>
<DD>Constructs and initializes a Vector4f from the array of length 4.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - the array of length 4 containing xyzw in order</DL>
</DL>
<HR>

<A NAME="Vector4f(javax.vecmath.Vector4f)"><!-- --></A><H3>
Vector4f</H3>
<PRE>
public <B>Vector4f</B>(<A HREF="../../javax/vecmath/Vector4f.html" title="class in javax.vecmath">Vector4f</A>&nbsp;v1)</PRE>
<DL>
<DD>Constructs and initializes a Vector4f from the specified Vector4f.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>v1</CODE> - the Vector4f containing the initialization x y z w data</DL>
</DL>
<HR>

<A NAME="Vector4f(javax.vecmath.Vector4d)"><!-- --></A><H3>
Vector4f</H3>
<PRE>
public <B>Vector4f</B>(<A HREF="../../javax/vecmath/Vector4d.html" title="class in javax.vecmath">Vector4d</A>&nbsp;v1)</PRE>
<DL>
<DD>Constructs and initializes a Vector4f from the specified Vector4d.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>v1</CODE> - the Vector4d containing the initialization x y z w data</DL>
</DL>
<HR>

<A NAME="Vector4f(javax.vecmath.Tuple4f)"><!-- --></A><H3>
Vector4f</H3>
<PRE>
public <B>Vector4f</B>(<A HREF="../../javax/vecmath/Tuple4f.html" title="class in javax.vecmath">Tuple4f</A>&nbsp;t1)</PRE>
<DL>
<DD>Constructs and initializes a Vector4f from the specified Tuple4f.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>t1</CODE> - the Tuple4f containing the initialization x y z w data</DL>
</DL>
<HR>

<A NAME="Vector4f(javax.vecmath.Tuple4d)"><!-- --></A><H3>
Vector4f</H3>
<PRE>
public <B>Vector4f</B>(<A HREF="../../javax/vecmath/Tuple4d.html" title="class in javax.vecmath">Tuple4d</A>&nbsp;t1)</PRE>
<DL>
<DD>Constructs and initializes a Vector4f from the specified Tuple4d.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>t1</CODE> - the Tuple4d containing the initialization x y z w data</DL>
</DL>
<HR>

<A NAME="Vector4f(javax.vecmath.Tuple3f)"><!-- --></A><H3>
Vector4f</H3>
<PRE>
public <B>Vector4f</B>(<A HREF="../../javax/vecmath/Tuple3f.html" title="class in javax.vecmath">Tuple3f</A>&nbsp;t1)</PRE>
<DL>
<DD>Constructs and initializes a Vector4f from the specified Tuple3f.
 The x,y,z components of this vector are set to the corresponding
 components of tuple t1.  The w component of this vector
 is set to 0.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>t1</CODE> - the tuple to be copied<DT><B>Since:</B></DT>
  <DD>vecmath 1.2</DD>
</DL>
</DL>
<HR>

<A NAME="Vector4f()"><!-- --></A><H3>
Vector4f</H3>
<PRE>
public <B>Vector4f</B>()</PRE>
<DL>
<DD>Constructs and initializes a Vector4f to (0,0,0,0).
<P>
</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
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<A NAME="set(javax.vecmath.Tuple3f)"><!-- --></A><H3>
set</H3>
<PRE>
public final void <B>set</B>(<A HREF="../../javax/vecmath/Tuple3f.html" title="class in javax.vecmath">Tuple3f</A>&nbsp;t1)</PRE>
<DL>
<DD>Sets the x,y,z components of this vector to the corresponding
 components of tuple t1.  The w component of this vector
 is set to 0.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>t1</CODE> - the tuple to be copied<DT><B>Since:</B></DT>
  <DD>vecmath 1.2</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="length()"><!-- --></A><H3>
length</H3>
<PRE>
public final float <B>length</B>()</PRE>
<DL>
<DD>Returns the length of this vector.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the length of this vector as a float</DL>
</DD>
</DL>
<HR>

<A NAME="lengthSquared()"><!-- --></A><H3>
lengthSquared</H3>
<PRE>
public final float <B>lengthSquared</B>()</PRE>
<DL>
<DD>Returns the squared length of this vector
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the squared length of this vector as a float</DL>
</DD>
</DL>
<HR>

<A NAME="dot(javax.vecmath.Vector4f)"><!-- --></A><H3>
dot</H3>
<PRE>
public final float <B>dot</B>(<A HREF="../../javax/vecmath/Vector4f.html" title="class in javax.vecmath">Vector4f</A>&nbsp;v1)</PRE>
<DL>
<DD>returns the dot product of this vector and v1
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v1</CODE> - the other vector
<DT><B>Returns:</B><DD>the dot product of this vector and v1</DL>
</DD>
</DL>
<HR>

<A NAME="normalize(javax.vecmath.Vector4f)"><!-- --></A><H3>
normalize</H3>
<PRE>
public final void <B>normalize</B>(<A HREF="../../javax/vecmath/Vector4f.html" title="class in javax.vecmath">Vector4f</A>&nbsp;v1)</PRE>
<DL>
<DD>Sets the value of this vector to the normalization of vector v1.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v1</CODE> - the un-normalized vector</DL>
</DD>
</DL>
<HR>

<A NAME="normalize()"><!-- --></A><H3>
normalize</H3>
<PRE>
public final void <B>normalize</B>()</PRE>
<DL>
<DD>Normalizes this vector in place.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="angle(javax.vecmath.Vector4f)"><!-- --></A><H3>
angle</H3>
<PRE>
public final float <B>angle</B>(<A HREF="../../javax/vecmath/Vector4f.html" title="class in javax.vecmath">Vector4f</A>&nbsp;v1)</PRE>
<DL>
<DD>Returns the (4-space) angle in radians between this vector and 
   the vector parameter; the return value is constrained to the 
   range [0,PI].
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v1</CODE> - the other vector
<DT><B>Returns:</B><DD>the angle in radians in the range [0,PI]</DL>
</DD>
</DL>
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