lw3dloader.html

JAVA多媒体开发类库说明

public <B>Lw3dLoader</B>()</PRE>
<DL>
<DD>Default constructor.  Sets up default values for some variables.
<P>
</DL>
<HR>

<A NAME="Lw3dLoader(int)"><!-- --></A><H3>
Lw3dLoader</H3>
<PRE>
public <B>Lw3dLoader</B>(int&nbsp;flags)</PRE>
<DL>
<DD>This constructor takes a flags word that specifies which types of
 scenefile items should be loaded into the scene.  The possible
 values are specified in the com.sun.j3d.loaders.Loader class.
<P>
</DL>

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

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<B>Method Detail</B></FONT></TH>
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<A NAME="load(java.net.URL)"><!-- --></A><H3>
load</H3>
<PRE>
public <A HREF="../../../../../com/sun/j3d/loaders/Scene.html" title="interface in com.sun.j3d.loaders">Scene</A> <B>load</B>(java.net.URL&nbsp;url)
           throws java.io.FileNotFoundException,
                  <A HREF="../../../../../com/sun/j3d/loaders/IncorrectFormatException.html" title="class in com.sun.j3d.loaders">IncorrectFormatException</A>,
                  <A HREF="../../../../../com/sun/j3d/loaders/ParsingErrorException.html" title="class in com.sun.j3d.loaders">ParsingErrorException</A></PRE>
<DL>
<DD>This method loads the named file and returns the Scene
 containing the scene.  Any data files referenced by the Reader
 should be located in the same place as the named file; otherwise,
 users should specify an alternate base path with the setBaseUrl(URL)
 method.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/sun/j3d/loaders/Loader.html#load(java.net.URL)">load</A></CODE> in interface <CODE><A HREF="../../../../../com/sun/j3d/loaders/Loader.html" title="interface in com.sun.j3d.loaders">Loader</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.FileNotFoundException</CODE>
<DD><CODE><A HREF="../../../../../com/sun/j3d/loaders/IncorrectFormatException.html" title="class in com.sun.j3d.loaders">IncorrectFormatException</A></CODE>
<DD><CODE><A HREF="../../../../../com/sun/j3d/loaders/ParsingErrorException.html" title="class in com.sun.j3d.loaders">ParsingErrorException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="load(java.lang.String)"><!-- --></A><H3>
load</H3>
<PRE>
public <A HREF="../../../../../com/sun/j3d/loaders/Scene.html" title="interface in com.sun.j3d.loaders">Scene</A> <B>load</B>(java.lang.String&nbsp;fileName)
           throws java.io.FileNotFoundException,
                  <A HREF="../../../../../com/sun/j3d/loaders/IncorrectFormatException.html" title="class in com.sun.j3d.loaders">IncorrectFormatException</A>,
                  <A HREF="../../../../../com/sun/j3d/loaders/ParsingErrorException.html" title="class in com.sun.j3d.loaders">ParsingErrorException</A></PRE>
<DL>
<DD>This method loads the named file and returns the Scene
 containing the scene.  Any data files referenced by this
 file should be located in the same place as the named file;
 otherwise users should specify an alternate base path with
 the setBasePath(String) method.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/sun/j3d/loaders/Loader.html#load(java.lang.String)">load</A></CODE> in interface <CODE><A HREF="../../../../../com/sun/j3d/loaders/Loader.html" title="interface in com.sun.j3d.loaders">Loader</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.FileNotFoundException</CODE>
<DD><CODE><A HREF="../../../../../com/sun/j3d/loaders/IncorrectFormatException.html" title="class in com.sun.j3d.loaders">IncorrectFormatException</A></CODE>
<DD><CODE><A HREF="../../../../../com/sun/j3d/loaders/ParsingErrorException.html" title="class in com.sun.j3d.loaders">ParsingErrorException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="load(java.io.Reader)"><!-- --></A><H3>
load</H3>
<PRE>
public <A HREF="../../../../../com/sun/j3d/loaders/Scene.html" title="interface in com.sun.j3d.loaders">Scene</A> <B>load</B>(java.io.Reader&nbsp;reader)
           throws java.io.FileNotFoundException,
                  <A HREF="../../../../../com/sun/j3d/loaders/IncorrectFormatException.html" title="class in com.sun.j3d.loaders">IncorrectFormatException</A>,
                  <A HREF="../../../../../com/sun/j3d/loaders/ParsingErrorException.html" title="class in com.sun.j3d.loaders">ParsingErrorException</A></PRE>
<DL>
<DD>This method loads the Reader and returns the Scene
 containing the scene.  Any data files referenced by the Reader should
 be located in the user's current working directory.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/sun/j3d/loaders/Loader.html#load(java.io.Reader)">load</A></CODE> in interface <CODE><A HREF="../../../../../com/sun/j3d/loaders/Loader.html" title="interface in com.sun.j3d.loaders">Loader</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.FileNotFoundException</CODE>
<DD><CODE><A HREF="../../../../../com/sun/j3d/loaders/IncorrectFormatException.html" title="class in com.sun.j3d.loaders">IncorrectFormatException</A></CODE>
<DD><CODE><A HREF="../../../../../com/sun/j3d/loaders/ParsingErrorException.html" title="class in com.sun.j3d.loaders">ParsingErrorException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="setBaseUrl(java.net.URL)"><!-- --></A><H3>
setBaseUrl</H3>
<PRE>
public void <B>setBaseUrl</B>(java.net.URL&nbsp;url)</PRE>
<DL>
<DD>This method sets the base URL name for data files
 associated with the file passed into the load(URL) method.
 The basePath should be null by default, which is an
 indicator to the loader that it should look for any
 associated files starting from the same directory as the
 file passed into the load(URL) method.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/sun/j3d/loaders/Loader.html#setBaseUrl(java.net.URL)">setBaseUrl</A></CODE> in interface <CODE><A HREF="../../../../../com/sun/j3d/loaders/Loader.html" title="interface in com.sun.j3d.loaders">Loader</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setBasePath(java.lang.String)"><!-- --></A><H3>
setBasePath</H3>
<PRE>
public void <B>setBasePath</B>(java.lang.String&nbsp;pathName)</PRE>
<DL>
<DD>This method sets the base path to be used when searching for all
 data files within a Lightwave scene.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/sun/j3d/loaders/Loader.html#setBasePath(java.lang.String)">setBasePath</A></CODE> in interface <CODE><A HREF="../../../../../com/sun/j3d/loaders/Loader.html" title="interface in com.sun.j3d.loaders">Loader</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getBaseUrl()"><!-- --></A><H3>
getBaseUrl</H3>
<PRE>
public java.net.URL <B>getBaseUrl</B>()</PRE>
<DL>
<DD>Returns the current base URL setting.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/sun/j3d/loaders/Loader.html#getBaseUrl()">getBaseUrl</A></CODE> in interface <CODE><A HREF="../../../../../com/sun/j3d/loaders/Loader.html" title="interface in com.sun.j3d.loaders">Loader</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getBasePath()"><!-- --></A><H3>
getBasePath</H3>
<PRE>
public java.lang.String <B>getBasePath</B>()</PRE>
<DL>
<DD>Returns the current base path setting.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/sun/j3d/loaders/Loader.html#getBasePath()">getBasePath</A></CODE> in interface <CODE><A HREF="../../../../../com/sun/j3d/loaders/Loader.html" title="interface in com.sun.j3d.loaders">Loader</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setFlags(int)"><!-- --></A><H3>
setFlags</H3>
<PRE>
public void <B>setFlags</B>(int&nbsp;flags)</PRE>
<DL>
<DD>This method sets the load flags for the file.  The flags should
 equal 0 by default (which tells the loader to only load geometry).
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/sun/j3d/loaders/Loader.html#setFlags(int)">setFlags</A></CODE> in interface <CODE><A HREF="../../../../../com/sun/j3d/loaders/Loader.html" title="interface in com.sun.j3d.loaders">Loader</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getFlags()"><!-- --></A><H3>
getFlags</H3>
<PRE>
public int <B>getFlags</B>()</PRE>
<DL>
<DD>Returns the current loading flags setting.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/sun/j3d/loaders/Loader.html#getFlags()">getFlags</A></CODE> in interface <CODE><A HREF="../../../../../com/sun/j3d/loaders/Loader.html" title="interface in com.sun.j3d.loaders">Loader</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getObject(java.lang.String)"><!-- --></A><H3>
getObject</H3>
<PRE>
public <A HREF="../../../../../javax/media/j3d/TransformGroup.html" title="class in javax.media.j3d">TransformGroup</A> <B>getObject</B>(java.lang.String&nbsp;name)</PRE>
<DL>
<DD>getObject() iterates through the objectList checking the given
 name against the fileName and objectName of each object in turn.
 For the filename, it carves off the pathname and just checks the
 final name (e.g., "missile.lwo").
 If name has []'s at the end, it will use the number inside those
 brackets to pick which object out of an ordered set it will
 send back (objectList is created in the order that objects
 exist in the file, so this order should correspond to the order
 specified by the user).  If no []'s exist, just pass back the
 first one encountered that matches.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="debugOutputLn(int, java.lang.String)"><!-- --></A><H3>
debugOutputLn</H3>
<PRE>
protected void <B>debugOutputLn</B>(int&nbsp;outputType,
                             java.lang.String&nbsp;theOutput)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="debugOutput(int, java.lang.String)"><!-- --></A><H3>
debugOutput</H3>
<PRE>
protected void <B>debugOutput</B>(int&nbsp;outputType,
                           java.lang.String&nbsp;theOutput)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
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