shape3d.html

JAVA多媒体开发类库说明

ALLOW_GEOMETRY_READ</H3>
<PRE>
public static final int <B>ALLOW_GEOMETRY_READ</B></PRE>
<DL>
<DD>Specifies that the node allows read access to its geometry information.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.Shape3D.ALLOW_GEOMETRY_READ">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="ALLOW_GEOMETRY_WRITE"><!-- --></A><H3>
ALLOW_GEOMETRY_WRITE</H3>
<PRE>
public static final int <B>ALLOW_GEOMETRY_WRITE</B></PRE>
<DL>
<DD>Specifies that the node allows write access to its geometry information.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.Shape3D.ALLOW_GEOMETRY_WRITE">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="ALLOW_APPEARANCE_READ"><!-- --></A><H3>
ALLOW_APPEARANCE_READ</H3>
<PRE>
public static final int <B>ALLOW_APPEARANCE_READ</B></PRE>
<DL>
<DD>Specifies that the node allows read access to its appearance
 information.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.Shape3D.ALLOW_APPEARANCE_READ">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="ALLOW_APPEARANCE_WRITE"><!-- --></A><H3>
ALLOW_APPEARANCE_WRITE</H3>
<PRE>
public static final int <B>ALLOW_APPEARANCE_WRITE</B></PRE>
<DL>
<DD>Specifies that the node allows write access to its appearance
 information.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.Shape3D.ALLOW_APPEARANCE_WRITE">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="ALLOW_COLLISION_BOUNDS_READ"><!-- --></A><H3>
ALLOW_COLLISION_BOUNDS_READ</H3>
<PRE>
public static final int <B>ALLOW_COLLISION_BOUNDS_READ</B></PRE>
<DL>
<DD>Specifies that the node allows reading its collision Bounds
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.Shape3D.ALLOW_COLLISION_BOUNDS_READ">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="ALLOW_COLLISION_BOUNDS_WRITE"><!-- --></A><H3>
ALLOW_COLLISION_BOUNDS_WRITE</H3>
<PRE>
public static final int <B>ALLOW_COLLISION_BOUNDS_WRITE</B></PRE>
<DL>
<DD>Specifies the node allows writing its collision Bounds
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.Shape3D.ALLOW_COLLISION_BOUNDS_WRITE">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="ALLOW_APPEARANCE_OVERRIDE_READ"><!-- --></A><H3>
ALLOW_APPEARANCE_OVERRIDE_READ</H3>
<PRE>
public static final int <B>ALLOW_APPEARANCE_OVERRIDE_READ</B></PRE>
<DL>
<DD>Specifies that this node allows reading its appearance override
 enable flag.
<P>
<DL>
<DT><B>Since:</B></DT>
  <DD>Java 3D 1.2</DD>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.Shape3D.ALLOW_APPEARANCE_OVERRIDE_READ">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="ALLOW_APPEARANCE_OVERRIDE_WRITE"><!-- --></A><H3>
ALLOW_APPEARANCE_OVERRIDE_WRITE</H3>
<PRE>
public static final int <B>ALLOW_APPEARANCE_OVERRIDE_WRITE</B></PRE>
<DL>
<DD>Specifies that this node allows writing its appearance override
 enable flag.
<P>
<DL>
<DT><B>Since:</B></DT>
  <DD>Java 3D 1.2</DD>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.Shape3D.ALLOW_APPEARANCE_OVERRIDE_WRITE">Constant Field Values</A></DL>
</DL>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="Shape3D()"><!-- --></A><H3>
Shape3D</H3>
<PRE>
public <B>Shape3D</B>()</PRE>
<DL>
<DD>Constructs a Shape3D node with default parameters.  The default
 values are as follows:
 <ul>
 appearance : null<br>
 geometry : { null }<br>
 collision bounds : null<br>
 appearance override enable : false<br>
 </ul>
 The list of geometry components is initialized with a null
 geometry component as the single element with an index of 0.
 A null geometry component specifies
 that no geometry is drawn. A null appearance component specifies
 that default values are used for all appearance attributes.
<P>
</DL>
<HR>

<A NAME="Shape3D(javax.media.j3d.Geometry)"><!-- --></A><H3>
Shape3D</H3>
<PRE>
public <B>Shape3D</B>(<A HREF="../../../javax/media/j3d/Geometry.html" title="class in javax.media.j3d">Geometry</A>&nbsp;geometry)</PRE>
<DL>
<DD>Constructs and initializes a Shape3D node with the specified
 geometry component and a null appearance component.
 The list of geometry components is initialized with the
 specified geometry component as the single element with an
 index of 0.
 A null appearance component specifies that default values are
 used for all appearance attributes.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>geometry</CODE> - the geometry component with which to initialize
 this shape node.</DL>
</DL>
<HR>

<A NAME="Shape3D(javax.media.j3d.Geometry, javax.media.j3d.Appearance)"><!-- --></A><H3>
Shape3D</H3>
<PRE>
public <B>Shape3D</B>(<A HREF="../../../javax/media/j3d/Geometry.html" title="class in javax.media.j3d">Geometry</A>&nbsp;geometry,
               <A HREF="../../../javax/media/j3d/Appearance.html" title="class in javax.media.j3d">Appearance</A>&nbsp;appearance)</PRE>
<DL>
<DD>Constructs and initializes a Shape3D node with the specified
 geometry and appearance components.
 The list of geometry components is initialized with the
 specified geometry component as the single element with an
 index of 0.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>geometry</CODE> - the geometry component with which to initialize
 this shape node<DD><CODE>appearance</CODE> - the appearance component of the shape node</DL>
</DL>

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

<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Method Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="setCollisionBounds(javax.media.j3d.Bounds)"><!-- --></A><H3>
setCollisionBounds</H3>
<PRE>
public void <B>setCollisionBounds</B>(<A HREF="../../../javax/media/j3d/Bounds.html" title="class in javax.media.j3d">Bounds</A>&nbsp;bounds)</PRE>
<DL>
<DD>Sets the collision bounds of a node.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>bounds</CODE> - the collision bounding object for a node
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html" title="class in javax.media.j3d">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph</DL>
</DD>
</DL>
<HR>

<A NAME="getCollisionBounds()"><!-- --></A><H3>
getCollisionBounds</H3>
<PRE>
public <A HREF="../../../javax/media/j3d/Bounds.html" title="class in javax.media.j3d">Bounds</A> <B>getCollisionBounds</B>()</PRE>
<DL>
<DD>Returns the collision bounding object of this node.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the node's collision bounding object
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html" title="class in javax.media.j3d">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph</DL>
</DD>
</DL>
<HR>

<A NAME="setGeometry(javax.media.j3d.Geometry)"><!-- --></A><H3>
setGeometry</H3>
<PRE>
public void <B>setGeometry</B>(<A HREF="../../../javax/media/j3d/Geometry.html" title="class in javax.media.j3d">Geometry</A>&nbsp;geometry)</PRE>
<DL>
<DD>Replaces the geometry component at index 0 in this Shape3D node's
 list of geometry components with the specified geometry component.
 If there are existing geometry components in the list (besides
 the one being replaced), the new geometry component must be of
 the same equivalence class (point, line, polygon, CompressedGeometry,
 Raster, Text3D) as the others.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>geometry</CODE> - the geometry component to be stored at index 0.
<DT><B>Throws:</B>
<DD><CODE>java.lang.IllegalArgumentException</CODE> - if the new geometry
 component is not of of the same equivalence class as the
 existing geometry components.
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html" title="class in javax.media.j3d">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph</DL>
</DD>
</DL>
<HR>

<A NAME="getGeometry()"><!-- --></A><H3>
getGeometry</H3>
<PRE>
public <A HREF="../../../javax/media/j3d/Geometry.html" title="class in javax.media.j3d">Geometry</A> <B>getGeometry</B>()</PRE>
<DL>
<DD>Retrieves the geometry component at index 0 from this Shape3D node's
 list of geometry components.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the geometry component at index 0.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html" title="class in javax.media.j3d">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph</DL>
</DD>
</DL>
<HR>

<A NAME="setGeometry(javax.media.j3d.Geometry, int)"><!-- --></A><H3>
setGeometry</H3>
<PRE>
public void <B>setGeometry</B>(<A HREF="../../../javax/media/j3d/Geometry.html" title="class in javax.media.j3d">Geometry</A>&nbsp;geometry,
                        int&nbsp;index)</PRE>
<DL>
<DD>Replaces the geometry component at the specified index in this