conesound.html

这是一个JAVA的代码

<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/media/j3d/ConeSound.html#setDistanceGain(float[], float[], float[], float[])">setDistanceGain</A></B>(float[]&nbsp;frontDistance,
                float[]&nbsp;frontGain,
                float[]&nbsp;backDistance,
                float[]&nbsp;backGain)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets this sound's distance gain attenuation as an array of Point2fs.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/media/j3d/ConeSound.html#setDistanceGain(javax.vecmath.Point2f[], javax.vecmath.Point2f[])">setDistanceGain</A></B>(<A HREF="../../../javax/vecmath/Point2f.html">Point2f</A>[]&nbsp;frontAttenuation,
                <A HREF="../../../javax/vecmath/Point2f.html">Point2f</A>[]&nbsp;backAttenuation)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets this sound's distance gain elliptical attenuation - 
 where gain scale factor is applied to sound based on distance listener
 is from sound source.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_javax.media.j3d.PointSound"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class javax.media.j3d.<A HREF="../../../javax/media/j3d/PointSound.html">PointSound</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../javax/media/j3d/PointSound.html#getDistanceGain(float[], float[])">getDistanceGain</A>, <A HREF="../../../javax/media/j3d/PointSound.html#getDistanceGain(javax.vecmath.Point2f[])">getDistanceGain</A>, <A HREF="../../../javax/media/j3d/PointSound.html#getDistanceGainLength()">getDistanceGainLength</A>, <A HREF="../../../javax/media/j3d/PointSound.html#getPosition(javax.vecmath.Point3f)">getPosition</A>, <A HREF="../../../javax/media/j3d/PointSound.html#setDistanceGain(float[], float[])">setDistanceGain</A>, <A HREF="../../../javax/media/j3d/PointSound.html#setDistanceGain(javax.vecmath.Point2f[])">setDistanceGain</A>, <A HREF="../../../javax/media/j3d/PointSound.html#setPosition(float, float, float)">setPosition</A>, <A HREF="../../../javax/media/j3d/PointSound.html#setPosition(javax.vecmath.Point3f)">setPosition</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_javax.media.j3d.Sound"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class javax.media.j3d.<A HREF="../../../javax/media/j3d/Sound.html">Sound</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../javax/media/j3d/Sound.html#getContinuousEnable()">getContinuousEnable</A>, <A HREF="../../../javax/media/j3d/Sound.html#getDuration()">getDuration</A>, <A HREF="../../../javax/media/j3d/Sound.html#getEnable()">getEnable</A>, <A HREF="../../../javax/media/j3d/Sound.html#getInitialGain()">getInitialGain</A>, <A HREF="../../../javax/media/j3d/Sound.html#getLoop()">getLoop</A>, <A HREF="../../../javax/media/j3d/Sound.html#getMute()">getMute</A>, <A HREF="../../../javax/media/j3d/Sound.html#getNumberOfChannelsUsed()">getNumberOfChannelsUsed</A>, <A HREF="../../../javax/media/j3d/Sound.html#getNumberOfChannelsUsed(javax.media.j3d.View)">getNumberOfChannelsUsed</A>, <A HREF="../../../javax/media/j3d/Sound.html#getPause()">getPause</A>, <A HREF="../../../javax/media/j3d/Sound.html#getPriority()">getPriority</A>, <A HREF="../../../javax/media/j3d/Sound.html#getRateScaleFactor()">getRateScaleFactor</A>, <A HREF="../../../javax/media/j3d/Sound.html#getReleaseEnable()">getReleaseEnable</A>, <A HREF="../../../javax/media/j3d/Sound.html#getSchedulingBoundingLeaf()">getSchedulingBoundingLeaf</A>, <A HREF="../../../javax/media/j3d/Sound.html#getSchedulingBounds()">getSchedulingBounds</A>, <A HREF="../../../javax/media/j3d/Sound.html#getSoundData()">getSoundData</A>, <A HREF="../../../javax/media/j3d/Sound.html#isPlaying()">isPlaying</A>, <A HREF="../../../javax/media/j3d/Sound.html#isPlaying(javax.media.j3d.View)">isPlaying</A>, <A HREF="../../../javax/media/j3d/Sound.html#isPlayingSilently()">isPlayingSilently</A>, <A HREF="../../../javax/media/j3d/Sound.html#isPlayingSilently(javax.media.j3d.View)">isPlayingSilently</A>, <A HREF="../../../javax/media/j3d/Sound.html#isReady()">isReady</A>, <A HREF="../../../javax/media/j3d/Sound.html#isReady(javax.media.j3d.View)">isReady</A>, <A HREF="../../../javax/media/j3d/Sound.html#setContinuousEnable(boolean)">setContinuousEnable</A>, <A HREF="../../../javax/media/j3d/Sound.html#setEnable(boolean)">setEnable</A>, <A HREF="../../../javax/media/j3d/Sound.html#setInitialGain(float)">setInitialGain</A>, <A HREF="../../../javax/media/j3d/Sound.html#setLoop(int)">setLoop</A>, <A HREF="../../../javax/media/j3d/Sound.html#setMute(boolean)">setMute</A>, <A HREF="../../../javax/media/j3d/Sound.html#setPause(boolean)">setPause</A>, <A HREF="../../../javax/media/j3d/Sound.html#setPriority(float)">setPriority</A>, <A HREF="../../../javax/media/j3d/Sound.html#setRateScaleFactor(float)">setRateScaleFactor</A>, <A HREF="../../../javax/media/j3d/Sound.html#setReleaseEnable(boolean)">setReleaseEnable</A>, <A HREF="../../../javax/media/j3d/Sound.html#setSchedulingBoundingLeaf(javax.media.j3d.BoundingLeaf)">setSchedulingBoundingLeaf</A>, <A HREF="../../../javax/media/j3d/Sound.html#setSchedulingBounds(javax.media.j3d.Bounds)">setSchedulingBounds</A>, <A HREF="../../../javax/media/j3d/Sound.html#setSoundData(javax.media.j3d.MediaContainer)">setSoundData</A>, <A HREF="../../../javax/media/j3d/Sound.html#updateNodeReferences(javax.media.j3d.NodeReferenceTable)">updateNodeReferences</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_javax.media.j3d.Node"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class javax.media.j3d.<A HREF="../../../javax/media/j3d/Node.html">Node</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../javax/media/j3d/Node.html#cloneTree()">cloneTree</A>, <A HREF="../../../javax/media/j3d/Node.html#cloneTree(boolean)">cloneTree</A>, <A HREF="../../../javax/media/j3d/Node.html#cloneTree(boolean, boolean)">cloneTree</A>, <A HREF="../../../javax/media/j3d/Node.html#cloneTree(javax.media.j3d.NodeReferenceTable)">cloneTree</A>, <A HREF="../../../javax/media/j3d/Node.html#cloneTree(javax.media.j3d.NodeReferenceTable, boolean)">cloneTree</A>, <A HREF="../../../javax/media/j3d/Node.html#cloneTree(javax.media.j3d.NodeReferenceTable, boolean, boolean)">cloneTree</A>, <A HREF="../../../javax/media/j3d/Node.html#getBounds()">getBounds</A>, <A HREF="../../../javax/media/j3d/Node.html#getBoundsAutoCompute()">getBoundsAutoCompute</A>, <A HREF="../../../javax/media/j3d/Node.html#getCollidable()">getCollidable</A>, <A HREF="../../../javax/media/j3d/Node.html#getLocalToVworld(javax.media.j3d.SceneGraphPath, javax.media.j3d.Transform3D)">getLocalToVworld</A>, <A HREF="../../../javax/media/j3d/Node.html#getLocalToVworld(javax.media.j3d.Transform3D)">getLocalToVworld</A>, <A HREF="../../../javax/media/j3d/Node.html#getParent()">getParent</A>, <A HREF="../../../javax/media/j3d/Node.html#getPickable()">getPickable</A>, <A HREF="../../../javax/media/j3d/Node.html#setBounds(javax.media.j3d.Bounds)">setBounds</A>, <A HREF="../../../javax/media/j3d/Node.html#setBoundsAutoCompute(boolean)">setBoundsAutoCompute</A>, <A HREF="../../../javax/media/j3d/Node.html#setCollidable(boolean)">setCollidable</A>, <A HREF="../../../javax/media/j3d/Node.html#setPickable(boolean)">setPickable</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_javax.media.j3d.SceneGraphObject"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class javax.media.j3d.<A HREF="../../../javax/media/j3d/SceneGraphObject.html">SceneGraphObject</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../javax/media/j3d/SceneGraphObject.html#clearCapability(int)">clearCapability</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#clearCapabilityIsFrequent(int)">clearCapabilityIsFrequent</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#duplicateSceneGraphObject(javax.media.j3d.SceneGraphObject)">duplicateSceneGraphObject</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#getCapability(int)">getCapability</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#getCapabilityIsFrequent(int)">getCapabilityIsFrequent</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#getUserData()">getUserData</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#isCompiled()">isCompiled</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#isLive()">isLive</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#setCapability(int)">setCapability</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#setCapabilityIsFrequent(int)">setCapabilityIsFrequent</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#setUserData(java.lang.Object)">setUserData</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class java.lang.Object</B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ FIELD DETAIL =========== -->

<A NAME="field_detail"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Field Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="ALLOW_DIRECTION_READ"><!-- --></A><H3>
ALLOW_DIRECTION_READ</H3>
<PRE>
public static final int <B>ALLOW_DIRECTION_READ</B></PRE>
<DL>
<DD>Specifies that this ConeSound allows access to its object's direction
 information.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.ConeSound.ALLOW_DIRECTION_READ">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="ALLOW_DIRECTION_WRITE"><!-- --></A><H3>
ALLOW_DIRECTION_WRITE</H3>
<PRE>
public static final int <B>ALLOW_DIRECTION_WRITE</B></PRE>
<DL>
<DD>Specifies that this ConeSound allows writing to its object's direction
 information.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.ConeSound.ALLOW_DIRECTION_WRITE">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="ALLOW_ANGULAR_ATTENUATION_READ"><!-- --></A><H3>
ALLOW_ANGULAR_ATTENUATION_READ</H3>
<PRE>
public static final int <B>ALLOW_ANGULAR_ATTENUATION_READ</B></PRE>
<DL>
<DD>Specifies that this ConeSound allows access to its object's cone params
 information.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.ConeSound.ALLOW_ANGULAR_ATTENUATION_READ">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="ALLOW_ANGULAR_ATTENUATION_WRITE"><!-- --></A><H3>
ALLOW_ANGULAR_ATTENUATION_WRITE</H3>
<PRE>
public static final int <B>ALLOW_ANGULAR_ATTENUATION_WRITE</B></PRE>
<DL>
<DD>Specifies that this ConeSound allows writing to its object's cone params
 information.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.ConeSound.ALLOW_ANGULAR_ATTENUATION_WRITE">Constant Field Values</A></DL>
</DL>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="ConeSound()"><!-- --></A><H3>
ConeSound</H3>
<PRE>
public <B>ConeSound</B>()</PRE>
<DL>
<DD>Constructs and initializes a new ConeSound node using default
 parameters.  The following default values are used:
 <ul>
 Direction vector: (0.0, 0.0, 1.0) <br>
 Angular attenuation:
     ((0.0, 1.0, Sound.NO_FILTER),(p/2, 0.0, Sound.NO_FILTER)) <br>
 </ul>
<P>
</DL>
<HR>

<A NAME="ConeSound(javax.media.j3d.MediaContainer, float, javax.vecmath.Point3f, javax.vecmath.Vector3f)"><!-- --></A><H3>
ConeSound</H3>
<PRE>
public <B>ConeSound</B>(<A HREF="../../../javax/media/j3d/MediaContainer.html">MediaContainer</A>&nbsp;soundData,
                 float&nbsp;initialGain,
                 <A HREF="../../../javax/vecmath/Point3f.html">Point3f</A>&nbsp;position,
                 <A HREF="../../../javax/vecmath/Vector3f.html">Vector3f</A>&nbsp;direction)</PRE>
<DL>
<DD>Constructs a ConeSound node object using only the provided parameter
 values for sound, overall initial gain, position, and direction.  The
 remaining fields are set to the default values above. This form uses
 Point3f as input for its position and Vector3f for direction.
<P>
<DT><B>Parameters:</B><DD><CODE>soundData</CODE> - sound source data associated with this node<DD><CODE>initialGain</CODE> - amplitude scale factor applied to sound<DD><CODE>position</CODE> - 3D location of source<DD><CODE>direction</CODE> - 3D vector defining cone's axis</DL>
<HR>

<A NAME="ConeSound(javax.media.j3d.MediaContainer, float, float, float, float, float, float, float)"><!-- --></A><H3>
ConeSound</H3>
<PRE>
public <B>ConeSound</B>(<A HREF="../../../javax/media/j3d/MediaContainer.html">MediaContainer</A>&nbsp;soundData,
                 float&nbsp;initialGain,
                 float&nbsp;posX,
                 float&nbsp;posY,
                 float&nbsp;posZ,
                 float&nbsp;dirX,
                 float&nbsp;dirY,
                 float&nbsp;dirZ)</PRE>
<DL>
<DD>Constructs a ConeSound node object using only the provided parameter
 values for sound, overall initial gain, position, and direction.  The
 remaining fields are set to the default values above. This form uses
 individual float parameters for the elements of the position and 
 direction vectors.
<P>
<DT><B>Parameters:</B><DD><CODE>soundData</CODE> - sound source data<DD><CODE>initialGain</CODE> - amplitude scale factor applied to sound<DD><CODE>posX</CODE> - x coordinate of location of source<DD><CODE>posY</CODE> - y coordinate of location of source<DD><CODE>posZ</CODE> - z coordinate of location of source<DD><CODE>dirX</CODE> - x coordinate cones' axii vector<DD><CODE>dirY</CODE> - y coordinate cones' axii vector<DD><CODE>dirZ</CODE> - z coordinate cones' axii vector</DL>
<HR>

<A NAME="ConeSound(javax.media.j3d.MediaContainer, float, int, boolean, boolean, boolean, javax.media.j3d.Bounds, float, javax.vecmath.Point3f, javax.vecmath.Point2f[], javax.vecmath.Point2f[], javax.vecmath.Vector3f)"><!-- --></A><H3>
ConeSound</H3>
<PRE>
public <B>ConeSound</B>(<A HREF="../../../javax/media/j3d/MediaContainer.html">MediaContainer</A>&nbsp;soundData,