loader.html

JAVA多媒体开发类库说明

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<A NAME="LOAD_BACKGROUND_NODES"><!-- --></A><H3>
LOAD_BACKGROUND_NODES</H3>
<PRE>
static final int <B>LOAD_BACKGROUND_NODES</B></PRE>
<DL>
<DD>This flag enables the loading of background objects into the scene.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.sun.j3d.loaders.Loader.LOAD_BACKGROUND_NODES">Constant Field Values</A></DL>
</DL>
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<A NAME="LOAD_BEHAVIOR_NODES"><!-- --></A><H3>
LOAD_BEHAVIOR_NODES</H3>
<PRE>
static final int <B>LOAD_BEHAVIOR_NODES</B></PRE>
<DL>
<DD>This flag enables the loading of behaviors into the scene.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.sun.j3d.loaders.Loader.LOAD_BEHAVIOR_NODES">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="LOAD_VIEW_GROUPS"><!-- --></A><H3>
LOAD_VIEW_GROUPS</H3>
<PRE>
static final int <B>LOAD_VIEW_GROUPS</B></PRE>
<DL>
<DD>This flag enables the loading of view (camera) objects into
 the scene.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.sun.j3d.loaders.Loader.LOAD_VIEW_GROUPS">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="LOAD_SOUND_NODES"><!-- --></A><H3>
LOAD_SOUND_NODES</H3>
<PRE>
static final int <B>LOAD_SOUND_NODES</B></PRE>
<DL>
<DD>This flag enables the loading of sound objects into the scene.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.sun.j3d.loaders.Loader.LOAD_SOUND_NODES">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="LOAD_ALL"><!-- --></A><H3>
LOAD_ALL</H3>
<PRE>
static final int <B>LOAD_ALL</B></PRE>
<DL>
<DD>This flag enables the loading of all objects into the scene.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#com.sun.j3d.loaders.Loader.LOAD_ALL">Constant Field Values</A></DL>
</DL>

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<A NAME="load(java.lang.String)"><!-- --></A><H3>
load</H3>
<PRE>
<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>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>
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<A NAME="load(java.net.URL)"><!-- --></A><H3>
load</H3>
<PRE>
<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>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>
<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>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>
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>
</DL>
</DD>
</DL>
<HR>

<A NAME="setBasePath(java.lang.String)"><!-- --></A><H3>
setBasePath</H3>
<PRE>
void <B>setBasePath</B>(java.lang.String&nbsp;pathName)</PRE>
<DL>
<DD>This method sets the base path name for data files associated with
 the file passed into the load(String) 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(String)
 method.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getBaseUrl()"><!-- --></A><H3>
getBaseUrl</H3>
<PRE>
java.net.URL <B>getBaseUrl</B>()</PRE>
<DL>
<DD>Returns the current base URL setting.  By default this is null,
 implying the loader should look for associated files starting
 from the same directory as the file passed into the load(URL) method.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getBasePath()"><!-- --></A><H3>
getBasePath</H3>
<PRE>
java.lang.String <B>getBasePath</B>()</PRE>
<DL>
<DD>Returns the current base path setting.  By default this is null,
 implying the loader should look for associated files starting
 from the same directory as the file passed into the load(String)
 method.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setFlags(int)"><!-- --></A><H3>
setFlags</H3>
<PRE>
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).
 To enable the loading of any particular scene elements, pass
 in a logical OR of the LOAD values specified above.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getFlags()"><!-- --></A><H3>
getFlags</H3>
<PRE>
int <B>getFlags</B>()</PRE>
<DL>
<DD>Returns the current loading flags setting.
<P>
<DD><DL>
</DL>
</DD>
</DL>
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