shape3d.html

java 3d帮助文档

<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">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>
<DT><B>Parameters:</B><DD><CODE>geometry</CODE> - the geometry component with which to initialize
 this shape node.</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">Geometry</A>&nbsp;geometry,
               <A HREF="../../../javax/media/j3d/Appearance.html">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>
<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>

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

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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<B>Method Detail</B></FONT></TD>
</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">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">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">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">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">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">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">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">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">Geometry</A>&nbsp;geometry,
                        int&nbsp;index)</PRE>
<DL>
<DD>Replaces the geometry component at the specified index 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 the
 specified index.<DD><CODE>index</CODE> - the index of the geometry component to be replaced.
<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">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph<DT><B>Since:</B><DD>Java 3D 1.2</DD>
</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="getGeometry(int)"><!-- --></A><H3>
getGeometry</H3>
<PRE>
public <A HREF="../../../javax/media/j3d/Geometry.html">Geometry</A> <B>getGeometry</B>(int&nbsp;index)</PRE>
<DL>
<DD>Retrieves the geometry component at the specified index from
 this Shape3D node's list of geometry components.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - the index of the geometry component to be returned.
<DT><B>Returns:</B><DD>the geometry component at the specified index.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph<DT><B>Since:</B><DD>Java 3D 1.2</DD>
</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="insertGeometry(javax.media.j3d.Geometry, int)"><!-- --></A><H3>
insertGeometry</H3>
<PRE>
public void <B>insertGeometry</B>(<A HREF="../../../javax/media/j3d/Geometry.html">Geometry</A>&nbsp;geometry,
                           int&nbsp;index)</PRE>
<DL>
<DD>Inserts the specified geometry component into this Shape3D
 node's list of geometry components at the specified index.
 If there are existing geometry components in the list, 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 inserted at the
 specified index.<DD><CODE>index</CODE> - the index at which the geometry component is inserted.
<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">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph<DT><B>Since:</B><DD>Java 3D 1.2</DD>
</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="removeGeometry(int)"><!-- --></A><H3>
removeGeometry</H3>
<PRE>
public void <B>removeGeometry</B>(int&nbsp;index)</PRE>
<DL>
<DD>Removes the geometry component at the specified index from
 this Shape3D node's list of geometry components.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - the index of the geometry component to be removed.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph<DT><B>Since:</B><DD>Java 3D 1.2</DD>
</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="getAllGeometries()"><!-- --></A><H3>
getAllGeometries</H3>
<PRE>
public java.util.Enumeration <B>getAllGeometries</B>()</PRE>
<DL>
<DD>Returns an enumeration of this Shape3D node's list of geometry
 components.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>an Enumeration object containing all geometry components in
 this Shape3D node's list of geometry components.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph<DT><B>Since:</B><DD>Java 3D 1.2</DD>
</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="addGeometry(javax.media.j3d.Geometry)"><!-- --></A><H3>
addGeometry</H3>
<PRE>
public void <B>addGeometry</B>(<A HREF="../../../javax/media/j3d/Geometry.html">Geometry</A>&nbsp;geometry)</PRE>
<DL>
<DD>Appends the specified geometry component to this Shape3D
 node's list of geometry components.
 If there are existing geometry components in the list, 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 appended.
<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">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph<DT><B>Since:</B><DD>Java 3D 1.2</DD>
</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="numGeometries()"><!-- --></A><H3>
numGeometries</H3>
<PRE>
public int <B>numGeometries</B>()</PRE>
<DL>
<DD>Returns the number of geometry components in this Shape3D node's
 list of geometry components.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the number of geometry components in this Shape3D node's
 list of geometry components.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph<DT><B>Since:</B><DD>Java 3D 1.2</DD>
</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="indexOfGeometry(javax.media.j3d.Geometry)"><!-- --></A><H3>
indexOfGeometry</H3>
<PRE>
public int <B>indexOfGeometry</B>(<A HREF="../../../javax/media/j3d/Geometry.html">Geometry</A>&nbsp;geometry)</PRE>
<DL>
<DD>Retrieves the index of the specified geometry component in
 this Shape3D node's list of geometry components.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>geometry</CODE> - the geometry component to be looked up.
<DT><B>Returns:</B><DD>the index of the specified geometry component;
 returns -1 if the object is not in the list.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph<DT><B>Since:</B><DD>Java 3D 1.3</DD>
</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="removeGeometry(javax.media.j3d.Geometry)"><!-- --></A><H3>
removeGeometry</H3>
<PRE>
public void <B>removeGeometry</B>(<A HREF="../../../javax/media/j3d/Geometry.html">Geometry</A>&nbsp;geometry)</PRE>
<DL>
<DD>Removes the specified geometry component from this
 Shape3D node's list of geometry components.
 If the specified object is not in the list, the list is not modified.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>geometry</CODE> - the geometry component to be removed.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/media/j3d/CapabilityNotSetException.html">CapabilityNotSetException</A></CODE> - if appropriate capability is
 not set and this object is part of live or compiled scene graph<DT><B>Since:</B><DD>Java 3D 1.3</DD>
</DD>
</DL>
</DD>
</DL>