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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.5.0_06) on Wed Dec 13 16:20:08 PST 2006 --><TITLE>AudioEngine3D (Java 3D 1.5.0)</TITLE><META NAME="keywords" CONTENT="com.sun.j3d.audioengines.AudioEngine3D class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="AudioEngine3D (Java 3D 1.5.0)";}</SCRIPT><NOSCRIPT></NOSCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../com/sun/j3d/audioengines/AudioEngine.html" title="class in com.sun.j3d.audioengines"><B>PREV CLASS</B></A> <A HREF="../../../../com/sun/j3d/audioengines/AudioEngine3DL2.html" title="class in com.sun.j3d.audioengines"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../index.html?com/sun/j3d/audioengines/AudioEngine3D.html" target="_top"><B>FRAMES</B></A> <A HREF="AudioEngine3D.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">com.sun.j3d.audioengines</FONT><BR>Class AudioEngine3D</H2><PRE>java.lang.Object <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../com/sun/j3d/audioengines/AudioEngine.html" title="class in com.sun.j3d.audioengines">com.sun.j3d.audioengines.AudioEngine</A> <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>com.sun.j3d.audioengines.AudioEngine3D</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../javax/media/j3d/AudioDevice.html" title="interface in javax.media.j3d">AudioDevice</A>, <A HREF="../../../../javax/media/j3d/AudioDevice3D.html" title="interface in javax.media.j3d">AudioDevice3D</A></DD></DL><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../com/sun/j3d/audioengines/AudioEngine3DL2.html" title="class in com.sun.j3d.audioengines">AudioEngine3DL2</A></DD></DL><HR><DL><DT><PRE>public abstract class <B>AudioEngine3D</B><DT>extends <A HREF="../../../../com/sun/j3d/audioengines/AudioEngine.html" title="class in com.sun.j3d.audioengines">AudioEngine</A><DT>implements <A HREF="../../../../javax/media/j3d/AudioDevice3D.html" title="interface in javax.media.j3d">AudioDevice3D</A></DL></PRE><P>The AudioEngine3D Class defines an audio output device that generates sound 'image' from high-level sound parameters passed to it during scene graph. <P> The methods in this class are meant to be optionally overridden by an extended class. This extended class would provice device specific code. <P> Error checking on all parameters passed to these methods is already explicitly being done by the Java 3D core code that calls these methods. <p> NOTE: AudioEngine developers should not subclass this class directly. Subclass AudioEngine3DL2 instead.<P><P><HR><P><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Field Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../../../com/sun/j3d/audioengines/AuralParameters.html" title="class in com.sun.j3d.audioengines">AuralParameters</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../com/sun/j3d/audioengines/AudioEngine3D.html#attribs">attribs</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../../../javax/media/j3d/View.html" title="class in javax.media.j3d">View</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../com/sun/j3d/audioengines/AudioEngine3D.html#currentView">currentView</A></B></CODE><BR> Current View sound is being rendered</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected java.util.ArrayList</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../com/sun/j3d/audioengines/AudioEngine3D.html#samples">samples</A></B></CODE><BR> </TD></TR></TABLE> <A NAME="fields_inherited_from_class_javax.media.j3d.AudioDevice3D"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Fields inherited from interface javax.media.j3d.<A HREF="../../../../javax/media/j3d/AudioDevice3D.html" title="interface in javax.media.j3d">AudioDevice3D</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../javax/media/j3d/AudioDevice3D.html#BACKGROUND_SOUND">BACKGROUND_SOUND</A>, <A HREF="../../../../javax/media/j3d/AudioDevice3D.html#BUFFERED_AUDIO_DATA">BUFFERED_AUDIO_DATA</A>, <A HREF="../../../../javax/media/j3d/AudioDevice3D.html#CONE_SOUND">CONE_SOUND</A>, <A HREF="../../../../javax/media/j3d/AudioDevice3D.html#POINT_SOUND">POINT_SOUND</A>, <A HREF="../../../../javax/media/j3d/AudioDevice3D.html#STREAMING_AUDIO_DATA">STREAMING_AUDIO_DATA</A></CODE></TD></TR></TABLE> <A NAME="fields_inherited_from_class_javax.media.j3d.AudioDevice"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Fields inherited from interface javax.media.j3d.<A HREF="../../../../javax/media/j3d/AudioDevice.html" title="interface in javax.media.j3d">AudioDevice</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../javax/media/j3d/AudioDevice.html#HEADPHONES">HEADPHONES</A>, <A HREF="../../../../javax/media/j3d/AudioDevice.html#MONO_SPEAKER">MONO_SPEAKER</A>, <A HREF="../../../../javax/media/j3d/AudioDevice.html#STEREO_SPEAKERS">STEREO_SPEAKERS</A></CODE></TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../com/sun/j3d/audioengines/AudioEngine3D.html#AudioEngine3D(javax.media.j3d.PhysicalEnvironment)">AudioEngine3D</A></B>(<A HREF="../../../../javax/media/j3d/PhysicalEnvironment.html" title="class in javax.media.j3d">PhysicalEnvironment</A> physicalEnvironment)</CODE><BR> Construct a new AudioEngine with the specified PhysicalEnvironment.</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Method Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../com/sun/j3d/audioengines/AudioEngine3D.html#clearSound(int)">clearSound</A></B>(int index)</CODE><BR> Clear Sound.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../com/sun/j3d/audioengines/AuralParameters.html" title="class in com.sun.j3d.audioengines">AuralParameters</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../com/sun/j3d/audioengines/AudioEngine3D.html#getAuralParameters()">getAuralParameters</A></B>()</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../com/sun/j3d/audioengines/AudioEngine3D.html#getNumberOfChannelsUsed(int)">getNumberOfChannelsUsed</A></B>(int index)</CODE><BR> Get number of channels used by a particular sample on the audio device.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../com/sun/j3d/audioengines/AudioEngine3D.html#getNumberOfChannelsUsed(int, boolean)">getNumberOfChannelsUsed</A></B>(int index, boolean muteFlag)</CODE><BR> Get number of channels that would be used by a particular sample on the audio device given the mute flag passed in as a parameter.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../com/sun/j3d/audioengines/Sample.html" title="class in com.sun.j3d.audioengines">Sample</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../com/sun/j3d/audioengines/AudioEngine3D.html#getSample(int)">getSample</A></B>(int index)</CODE><BR> Get specific sample from indexed sample list Checks for valid index before attempting to get sample from list.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> long</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../com/sun/j3d/audioengines/AudioEngine3D.html#getSampleDuration(int)">getSampleDuration</A></B>(int index)</CODE><BR> Get length of time a sample would play if allowed to play to completion.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor">⌨️ 快捷键说明
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