configureduniverse.html

JAVA多媒体开发类库说明

 ConfiguredUniverse instance.<p>
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>visible</CODE> - boolean to be passed to the <code>setVisible()</code>
  calls on the window components created by this
  ConfiguredUniverse instance</DL>
</DD>
</DL>
<HR>

<A NAME="getConfigURL()"><!-- --></A><H3>
getConfigURL</H3>
<PRE>
public static java.net.URL <B>getConfigURL</B>()</PRE>
<DL>
<DD>Returns the config file URL based on system properties.  This is
 equivalent to calling <code>ConfigContainer.getConfigURL()</code>.  The
 current implementation of this method parses the j3d.configURL property
 as a URL string.  For example, the following command line would specify
 that the config file is taken from the file "j3dconfig" in the current
 directory:
 <ul>
 <code>java -Dj3d.configURL=file:j3dconfig ...</code>
 </ul>
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the URL of the config file; null is returned if no valid
  URL is defined by the system properties</DL>
</DD>
</DL>
<HR>

<A NAME="getConfigURL(java.lang.String)"><!-- --></A><H3>
getConfigURL</H3>
<PRE>
public static java.net.URL <B>getConfigURL</B>(java.lang.String&nbsp;defaultURLString)</PRE>
<DL>
<DD>Returns the config file URL based on system properties.  This is the
 same as calling <code>ConfigContainer.getConfigURL(String)</code>.  The
 current implementation of this method parses the j3d.configURL property
 as a URL string.  For example, the following command line would specify
 that the config file is taken from the file "j3dconfig" in the current
 directory:
 <ul>
 <code>java -Dj3d.configURL=file:j3dconfig ...</code>
 </ul>
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>defaultURLString</CODE> - the default string used to construct
  the URL if the appropriate system properties are not defined
<DT><B>Returns:</B><DD>the URL of the config file; null is returned if no
  valid URL is defined either by the system properties or the
  default URL string</DL>
</DD>
</DL>
<HR>

<A NAME="getNamedSensors()"><!-- --></A><H3>
getNamedSensors</H3>
<PRE>
public java.util.Map <B>getNamedSensors</B>()</PRE>
<DL>
<DD>Returns all named Sensors defined by the configuration file used to
 create the ConfiguredUniverse, if any.  Equivalent to
 <code>getConfigContainer().getNamedSensors()</code>.<p>

 With the sole exception of the Sensor assigned to the head tracker,
 none of the Sensors defined in the configuration file are placed into
 the Sensor array maintained by PhysicalEnvironment.  The head tracker
 Sensor is the only one read by the Java 3D core and must generate reads
 with a full 6 degrees of freedom (3D position and 3D orientation).<p>
 
 Other Sensors need not generate reads with a full 6 degrees of freedom,
 although their reads must be expressed using Transform3D.  Some
 joysticks may provide only 2D relative X and Y axis movement; dials,
 levers, and sliders are 1D devices, and some devices may combine dials
 and levers to generate 3D positional data.<p>

 The index names to identify left / right / dominant / non-dominant hand
 Sensors in the PhysicalEnvironement Sensor array are not adequate to
 distinguish these differences, so this method allows applications to
 look up Sensors based on the names bound to them in the configuration
 file.  There are no set rules on naming.  Applications that use Sensors
 may set up conventions for generic devices such as "mouse6D" or
 "joystick2D" or specific product names.<p>
<P>
<DD><DL>

<DT><B>Returns:</B><DD>read-only Map which maps Sensor names to the associated Sensors,
  or null if no Sensors have been named</DL>
</DD>
</DL>
<HR>

<A NAME="getNamedBehaviors()"><!-- --></A><H3>
getNamedBehaviors</H3>
<PRE>
public java.util.Map <B>getNamedBehaviors</B>()</PRE>
<DL>
<DD>Returns all named ViewPlatformBehaviors defined by the configuration
 file used to create the ConfiguredUniverse, if any.  Equivalent
 to <code>getConfigContainer().getNamedViewPlatformBehaviors()</code>.<p>
<P>
<DD><DL>

<DT><B>Returns:</B><DD>read-only Map which maps behavior names to the associated
  ViewPlatformBehavior instances, or null if none have been named.<DT><B>Since:</B></DT>
  <DD>Java 3D 1.3.1</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="getConfigContainer()"><!-- --></A><H3>
getConfigContainer</H3>
<PRE>
public <A HREF="../../../../../com/sun/j3d/utils/universe/ConfigContainer.html" title="class in com.sun.j3d.utils.universe">ConfigContainer</A> <B>getConfigContainer</B>()</PRE>
<DL>
<DD>Returns a container holding all the objects defined by the
 configuration file used to create the ConfiguredUniverse.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the container<DT><B>Since:</B></DT>
  <DD>Java 3D 1.3.1</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="cleanup()"><!-- --></A><H3>
cleanup</H3>
<PRE>
public void <B>cleanup</B>()</PRE>
<DL>
<DD>Cleanup memory references used by ConfiguredUniverse.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../com/sun/j3d/utils/universe/SimpleUniverse.html#cleanup()">cleanup</A></CODE> in class <CODE><A HREF="../../../../../com/sun/j3d/utils/universe/SimpleUniverse.html" title="class in com.sun.j3d.utils.universe">SimpleUniverse</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Since:</B></DT>
  <DD>Java 3D 1.3.1</DD>
</DL>
</DD>
</DL>
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