simpleuniverse.html

JAVA多媒体开发类库说明

<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>origin</CODE> - The origin used to set the origin of the Locale object.
  If this object is null, then 0.0 is used.<DD><CODE>numTransforms</CODE> - The number of transforms to be in the
  MultiTransformGroup object.<DD><CODE>canvas</CODE> - The canvas to draw into.  If this is null, it is
  ignored and a canvas will be created by the utility.<DD><CODE>userConfig</CODE> - The URL to the user's configuration file, used
  by the Viewer object.  This is never examined and default values are
  always taken.<DD><CODE>localeFactory</CODE> - The Locale Factory which will instantiate the
  locale(s) for this universe.<DT><B>See Also:</B><DD><A HREF="../../../../../javax/media/j3d/Locale.html" title="class in javax.media.j3d"><CODE>Locale</CODE></A>, 
<A HREF="../../../../../com/sun/j3d/utils/universe/Viewer.html" title="class in com.sun.j3d.utils.universe"><CODE>Viewer</CODE></A>, 
<A HREF="../../../../../com/sun/j3d/utils/universe/ViewingPlatform.html" title="class in com.sun.j3d.utils.universe"><CODE>ViewingPlatform</CODE></A>, 
<A HREF="../../../../../com/sun/j3d/utils/universe/MultiTransformGroup.html" title="class in com.sun.j3d.utils.universe"><CODE>MultiTransformGroup</CODE></A></DL>
</DL>
<HR>

<A NAME="SimpleUniverse(com.sun.j3d.utils.universe.ViewingPlatform, com.sun.j3d.utils.universe.Viewer)"><!-- --></A><H3>
SimpleUniverse</H3>
<PRE>
public <B>SimpleUniverse</B>(<A HREF="../../../../../com/sun/j3d/utils/universe/ViewingPlatform.html" title="class in com.sun.j3d.utils.universe">ViewingPlatform</A>&nbsp;viewingPlatform,
                      <A HREF="../../../../../com/sun/j3d/utils/universe/Viewer.html" title="class in com.sun.j3d.utils.universe">Viewer</A>&nbsp;viewer)</PRE>
<DL>
<DD>Creates the "view" side of the scene graph.  The passed in parameters
 override the default values where appropriate.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>viewingPlatform</CODE> - The viewingPlatform to use to create
  the "view" side of the scene graph.<DD><CODE>viewer</CODE> - The viewer object to use to create
  the "view" side of the scene graph.</DL>
</DL>
<HR>

<A NAME="SimpleUniverse(com.sun.j3d.utils.universe.ViewingPlatform, com.sun.j3d.utils.universe.Viewer, com.sun.j3d.utils.universe.LocaleFactory)"><!-- --></A><H3>
SimpleUniverse</H3>
<PRE>
public <B>SimpleUniverse</B>(<A HREF="../../../../../com/sun/j3d/utils/universe/ViewingPlatform.html" title="class in com.sun.j3d.utils.universe">ViewingPlatform</A>&nbsp;viewingPlatform,
                      <A HREF="../../../../../com/sun/j3d/utils/universe/Viewer.html" title="class in com.sun.j3d.utils.universe">Viewer</A>&nbsp;viewer,
                      <A HREF="../../../../../com/sun/j3d/utils/universe/LocaleFactory.html" title="interface in com.sun.j3d.utils.universe">LocaleFactory</A>&nbsp;localeFactory)</PRE>
<DL>
<DD>Creates the "view" side of the scene graph.  The passed in parameters
 override the default values where appropriate.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>viewingPlatform</CODE> - The viewingPlatform to use to create
  the "view" side of the scene graph.<DD><CODE>viewer</CODE> - The viewer object to use to create
  the "view" side of the scene graph.<DD><CODE>localeFactory</CODE> - The factory used to create the Locale Object</DL>
</DL>

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

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<B>Method Detail</B></FONT></TH>
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<A NAME="getLocale()"><!-- --></A><H3>
getLocale</H3>
<PRE>
public <A HREF="../../../../../javax/media/j3d/Locale.html" title="class in javax.media.j3d">Locale</A> <B>getLocale</B>()</PRE>
<DL>
<DD>Returns the Locale object associated with this scene graph.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>The Locale object used in the construction of this scene
  graph.</DL>
</DD>
</DL>
<HR>

<A NAME="getViewer()"><!-- --></A><H3>
getViewer</H3>
<PRE>
public <A HREF="../../../../../com/sun/j3d/utils/universe/Viewer.html" title="class in com.sun.j3d.utils.universe">Viewer</A> <B>getViewer</B>()</PRE>
<DL>
<DD>Returns the Viewer object associated with this scene graph.  
 SimpleUniverse creates a single Viewer object for use in the
 scene graph.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>The Viewer object associated with this scene graph.</DL>
</DD>
</DL>
<HR>

<A NAME="getViewingPlatform()"><!-- --></A><H3>
getViewingPlatform</H3>
<PRE>
public <A HREF="../../../../../com/sun/j3d/utils/universe/ViewingPlatform.html" title="class in com.sun.j3d.utils.universe">ViewingPlatform</A> <B>getViewingPlatform</B>()</PRE>
<DL>
<DD>Returns the ViewingPlatform object associated with this scene graph.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>The ViewingPlatform object of this scene graph.</DL>
</DD>
</DL>
<HR>

<A NAME="getCanvas()"><!-- --></A><H3>
getCanvas</H3>
<PRE>
public <A HREF="../../../../../javax/media/j3d/Canvas3D.html" title="class in javax.media.j3d">Canvas3D</A> <B>getCanvas</B>()</PRE>
<DL>
<DD>Returns the Canvas3D object associated with this Java 3D Universe.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>A reference to the Canvas3D object associated with the
  Viewer object.  This method is equivalent to calling getCanvas(0).<DT><B>See Also:</B><DD><A HREF="../../../../../com/sun/j3d/utils/universe/Viewer.html" title="class in com.sun.j3d.utils.universe"><CODE>Viewer</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getCanvas(int)"><!-- --></A><H3>
getCanvas</H3>
<PRE>
public <A HREF="../../../../../javax/media/j3d/Canvas3D.html" title="class in javax.media.j3d">Canvas3D</A> <B>getCanvas</B>(int&nbsp;canvasNum)</PRE>
<DL>
<DD>Returns the Canvas3D object at the specified index associated with
 this Java 3D Universe.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>canvasNum</CODE> - The index of the Canvas3D object to retrieve.
  If there is no Canvas3D object for the given index, null is returned.
<DT><B>Returns:</B><DD>A reference to the Canvas3D object associated with the
  Viewer object.</DL>
</DD>
</DL>
<HR>

<A NAME="addBranchGraph(javax.media.j3d.BranchGroup)"><!-- --></A><H3>
addBranchGraph</H3>
<PRE>
public void <B>addBranchGraph</B>(<A HREF="../../../../../javax/media/j3d/BranchGroup.html" title="class in javax.media.j3d">BranchGroup</A>&nbsp;bg)</PRE>
<DL>
<DD>Used to add Nodes to the geometry side (as opposed to the view side)
 of the scene graph.  This is a short cut to getting the Locale object
 and calling that object's addBranchGraph() method.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>bg</CODE> - The BranchGroup to attach to this Universe's Locale.</DL>
</DD>
</DL>
<HR>

<A NAME="getPreferredConfiguration()"><!-- --></A><H3>
getPreferredConfiguration</H3>
<PRE>
public static java.awt.GraphicsConfiguration <B>getPreferredConfiguration</B>()</PRE>
<DL>
<DD>Finds the preferred <code>GraphicsConfiguration</code> object
 for the system.  This object can then be used to create the
 Canvas3D objet for this system.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>The best <code>GraphicsConfiguration</code> object for
  the system.</DL>
</DD>
</DL>
<HR>

<A NAME="cleanup()"><!-- --></A><H3>
cleanup</H3>
<PRE>
public void <B>cleanup</B>()</PRE>
<DL>
<DD>Cleanup memory use and reference by SimpleUniverse.
 Typically it should be invoked by the applet's destroy method.
<P>
<DD><DL>
</DL>
</DD>
</DL>
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