📄 physicalenvironment.html
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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 16:20:06 PST 2006 --><TITLE>PhysicalEnvironment (Java 3D 1.5.0)</TITLE><META NAME="keywords" CONTENT="javax.media.j3d.PhysicalEnvironment class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="PhysicalEnvironment (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="../../../javax/media/j3d/PhysicalBody.html" title="class in javax.media.j3d"><B>PREV CLASS</B></A> <A HREF="../../../javax/media/j3d/PickBounds.html" title="class in javax.media.j3d"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html?javax/media/j3d/PhysicalEnvironment.html" target="_top"><B>FRAMES</B></A> <A HREF="PhysicalEnvironment.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 | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <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">javax.media.j3d</FONT><BR>Class PhysicalEnvironment</H2><PRE>java.lang.Object <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>javax.media.j3d.PhysicalEnvironment</B></PRE><HR><DL><DT><PRE>public class <B>PhysicalEnvironment</B><DT>extends java.lang.Object</DL></PRE><P>This object contains a specification of the physical environment in which the view will be generated. It is used to set up input devices (sensors) for head-tracking and other uses, and the audio output device. Sensors are indexed starting at zero.<P><P><DL><DT><B>See Also:</B><DD><A HREF="../../../javax/media/j3d/View.html" title="class in javax.media.j3d"><CODE>View</CODE></A></DL><HR><P><!-- ======== 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="../../../javax/media/j3d/PhysicalEnvironment.html#PhysicalEnvironment()">PhysicalEnvironment</A></B>()</CODE><BR> Constructs a PhysicalEnvironment object with default parameters.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../javax/media/j3d/PhysicalEnvironment.html#PhysicalEnvironment(int)">PhysicalEnvironment</A></B>(int sensorCount)</CODE><BR> Constructs and initializes a PhysicalEnvironment object with the specified number of sensors.</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> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/PhysicalEnvironment.html#addInputDevice(javax.media.j3d.InputDevice)">addInputDevice</A></B>(<A HREF="../../../javax/media/j3d/InputDevice.html" title="interface in javax.media.j3d">InputDevice</A> device)</CODE><BR> Add an input device to the list of input devices.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.util.Enumeration</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/PhysicalEnvironment.html#getAllInputDevices()">getAllInputDevices</A></B>()</CODE><BR> Create an enumerator that produces all input devices.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/media/j3d/AudioDevice.html" title="interface in javax.media.j3d">AudioDevice</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/PhysicalEnvironment.html#getAudioDevice()">getAudioDevice</A></B>()</CODE><BR> Gets the audioDevice for this PhysicalEnvironment.</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="../../../javax/media/j3d/PhysicalEnvironment.html#getCoexistenceCenterInPworldPolicy()">getCoexistenceCenterInPworldPolicy</A></B>()</CODE><BR> Returns the current coexistence center in physical world policy.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/PhysicalEnvironment.html#getCoexistenceToTrackerBase(javax.media.j3d.Transform3D)">getCoexistenceToTrackerBase</A></B>(<A HREF="../../../javax/media/j3d/Transform3D.html" title="class in javax.media.j3d">Transform3D</A> t)</CODE><BR> Retrieves the coexistence coordinate system to tracker-base coordinate system transform and copies it into the specified Transform3D object.</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="../../../javax/media/j3d/PhysicalEnvironment.html#getDominantHandIndex()">getDominantHandIndex</A></B>()</CODE><BR> Gets the sensor index of the dominant hand.</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="../../../javax/media/j3d/PhysicalEnvironment.html#getHeadIndex()">getHeadIndex</A></B>()</CODE><BR> Gets the sensor index of the head.</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="../../../javax/media/j3d/PhysicalEnvironment.html#getLeftHandIndex()">getLeftHandIndex</A></B>()</CODE><BR> Gets the sensor index of the left hand.</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="../../../javax/media/j3d/PhysicalEnvironment.html#getNonDominantHandIndex()">getNonDominantHandIndex</A></B>()</CODE><BR> Gets the sensor index of the non-dominant hand.</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="../../../javax/media/j3d/PhysicalEnvironment.html#getRightHandIndex()">getRightHandIndex</A></B>()</CODE><BR> Gets the sensor index of the right hand.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/media/j3d/Sensor.html" title="class in javax.media.j3d">Sensor</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/PhysicalEnvironment.html#getSensor(int)">getSensor</A></B>(int index)</CODE><BR> Gets the sensor specified by the index; sensors are indexed starting at 0.</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="../../../javax/media/j3d/PhysicalEnvironment.html#getSensorCount()">getSensorCount</A></B>()</CODE><BR> Get the current sensor count.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/PhysicalEnvironment.html#getTrackingAvailable()">getTrackingAvailable</A></B>()</CODE><BR> Returns a status flag indicating whether or not tracking is available.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/PhysicalEnvironment.html#removeInputDevice(javax.media.j3d.InputDevice)">removeInputDevice</A></B>(<A HREF="../../../javax/media/j3d/InputDevice.html" title="interface in javax.media.j3d">InputDevice</A> device)</CODE><BR> Remove an input device from the list of input devices.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/PhysicalEnvironment.html#setAudioDevice(javax.media.j3d.AudioDevice)">setAudioDevice</A></B>(<A HREF="../../../javax/media/j3d/AudioDevice.html" title="interface in javax.media.j3d">AudioDevice</A> device)</CODE><BR> Sets the specified AudioDevice object as the device through which audio rendering for this PhysicalEnvironment will be performed.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/PhysicalEnvironment.html#setCoexistenceCenterInPworldPolicy(int)">setCoexistenceCenterInPworldPolicy</A></B>(int policy)</CODE><BR> Sets the coexistence center in physical world policy.</TD></TR>⌨️ 快捷键说明
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