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<BR> Constructs a Background node with the specified geometry.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../javax/media/j3d/Background.html#Background(javax.vecmath.Color3f)">Background</A></B>(<A HREF="../../../javax/vecmath/Color3f.html">Color3f</A> color)</CODE><BR> Constructs a Background node with the specified color.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../javax/media/j3d/Background.html#Background(float, float, float)">Background</A></B>(float r, float g, float b)</CODE><BR> Constructs a Background node with the specified color.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../javax/media/j3d/Background.html#Background(javax.media.j3d.ImageComponent2D)">Background</A></B>(<A HREF="../../../javax/media/j3d/ImageComponent2D.html">ImageComponent2D</A> image)</CODE><BR> Constructs a Background node with the specified image.</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/media/j3d/Node.html">Node</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Background.html#cloneNode(boolean)">cloneNode</A></B>(boolean forceDuplicate)</CODE><BR> Creates a new instance of the node.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Background.html#duplicateNode(javax.media.j3d.Node, boolean)">duplicateNode</A></B>(<A HREF="../../../javax/media/j3d/Node.html">Node</A> originalNode, boolean forceDuplicate)</CODE><BR> Copies all node information from <code>originalNode</code> into the current node.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/media/j3d/BoundingLeaf.html">BoundingLeaf</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Background.html#getApplicationBoundingLeaf()">getApplicationBoundingLeaf</A></B>()</CODE><BR> Retrieves the Background node's application bounding leaf.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/media/j3d/Bounds.html">Bounds</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Background.html#getApplicationBounds()">getApplicationBounds</A></B>()</CODE><BR> Retrieves the Background node's application bounds.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Background.html#getColor(javax.vecmath.Color3f)">getColor</A></B>(<A HREF="../../../javax/vecmath/Color3f.html">Color3f</A> color)</CODE><BR> Retrieves the background color.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/media/j3d/BranchGroup.html">BranchGroup</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Background.html#getGeometry()">getGeometry</A></B>()</CODE><BR> Retrieves the background geometry.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/media/j3d/ImageComponent2D.html">ImageComponent2D</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Background.html#getImage()">getImage</A></B>()</CODE><BR> Retrieves the background image.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Background.html#getImageScaleMode()">getImageScaleMode</A></B>()</CODE><BR> Retrieves the current image scale mode.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Background.html#setApplicationBoundingLeaf(javax.media.j3d.BoundingLeaf)">setApplicationBoundingLeaf</A></B>(<A HREF="../../../javax/media/j3d/BoundingLeaf.html">BoundingLeaf</A> region)</CODE><BR> Set the Background's application region to the specified bounding leaf.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Background.html#setApplicationBounds(javax.media.j3d.Bounds)">setApplicationBounds</A></B>(<A HREF="../../../javax/media/j3d/Bounds.html">Bounds</A> region)</CODE><BR> Set the Background's application region to the specified bounds.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Background.html#setColor(javax.vecmath.Color3f)">setColor</A></B>(<A HREF="../../../javax/vecmath/Color3f.html">Color3f</A> color)</CODE><BR> Sets the background color to the specified color.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Background.html#setColor(float, float, float)">setColor</A></B>(float r, float g, float b)</CODE><BR> Sets the background color to the specified color.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Background.html#setGeometry(javax.media.j3d.BranchGroup)">setGeometry</A></B>(<A HREF="../../../javax/media/j3d/BranchGroup.html">BranchGroup</A> branch)</CODE><BR> Sets the background geometry to the specified BranchGroup node.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Background.html#setImage(javax.media.j3d.ImageComponent2D)">setImage</A></B>(<A HREF="../../../javax/media/j3d/ImageComponent2D.html">ImageComponent2D</A> image)</CODE><BR> Sets the background image to the specified image.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Background.html#setImageScaleMode(int)">setImageScaleMode</A></B>(int imageScaleMode)</CODE><BR> Sets the image scale mode for this Background node.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/media/j3d/Background.html#updateNodeReferences(javax.media.j3d.NodeReferenceTable)">updateNodeReferences</A></B>(<A HREF="../../../javax/media/j3d/NodeReferenceTable.html">NodeReferenceTable</A> referenceTable)</CODE><BR> Callback used to allow a node to check if any scene graph objects referenced by that node have been duplicated via a call to <code>cloneTree</code>.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.media.j3d.Node"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class javax.media.j3d.<A HREF="../../../javax/media/j3d/Node.html">Node</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../javax/media/j3d/Node.html#cloneTree()">cloneTree</A>, <A HREF="../../../javax/media/j3d/Node.html#cloneTree(boolean)">cloneTree</A>, <A HREF="../../../javax/media/j3d/Node.html#cloneTree(boolean, boolean)">cloneTree</A>, <A HREF="../../../javax/media/j3d/Node.html#cloneTree(javax.media.j3d.NodeReferenceTable)">cloneTree</A>, <A HREF="../../../javax/media/j3d/Node.html#cloneTree(javax.media.j3d.NodeReferenceTable, boolean)">cloneTree</A>, <A HREF="../../../javax/media/j3d/Node.html#cloneTree(javax.media.j3d.NodeReferenceTable, boolean, boolean)">cloneTree</A>, <A HREF="../../../javax/media/j3d/Node.html#getBounds()">getBounds</A>, <A HREF="../../../javax/media/j3d/Node.html#getBoundsAutoCompute()">getBoundsAutoCompute</A>, <A HREF="../../../javax/media/j3d/Node.html#getCollidable()">getCollidable</A>, <A HREF="../../../javax/media/j3d/Node.html#getLocalToVworld(javax.media.j3d.SceneGraphPath, javax.media.j3d.Transform3D)">getLocalToVworld</A>, <A HREF="../../../javax/media/j3d/Node.html#getLocalToVworld(javax.media.j3d.Transform3D)">getLocalToVworld</A>, <A HREF="../../../javax/media/j3d/Node.html#getParent()">getParent</A>, <A HREF="../../../javax/media/j3d/Node.html#getPickable()">getPickable</A>, <A HREF="../../../javax/media/j3d/Node.html#setBounds(javax.media.j3d.Bounds)">setBounds</A>, <A HREF="../../../javax/media/j3d/Node.html#setBoundsAutoCompute(boolean)">setBoundsAutoCompute</A>, <A HREF="../../../javax/media/j3d/Node.html#setCollidable(boolean)">setCollidable</A>, <A HREF="../../../javax/media/j3d/Node.html#setPickable(boolean)">setPickable</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.media.j3d.SceneGraphObject"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class javax.media.j3d.<A HREF="../../../javax/media/j3d/SceneGraphObject.html">SceneGraphObject</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../javax/media/j3d/SceneGraphObject.html#clearCapability(int)">clearCapability</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#clearCapabilityIsFrequent(int)">clearCapabilityIsFrequent</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#duplicateSceneGraphObject(javax.media.j3d.SceneGraphObject)">duplicateSceneGraphObject</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#getCapability(int)">getCapability</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#getCapabilityIsFrequent(int)">getCapabilityIsFrequent</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#getUserData()">getUserData</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#isCompiled()">isCompiled</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#isLive()">isLive</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#setCapability(int)">setCapability</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#setCapabilityIsFrequent(int)">setCapabilityIsFrequent</A>, <A HREF="../../../javax/media/j3d/SceneGraphObject.html#setUserData(java.lang.Object)">setUserData</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.Object</B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><A NAME="field_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Field Detail</B></FONT></TD></TR></TABLE><A NAME="ALLOW_APPLICATION_BOUNDS_READ"><!-- --></A><H3>ALLOW_APPLICATION_BOUNDS_READ</H3><PRE>public static final int <B>ALLOW_APPLICATION_BOUNDS_READ</B></PRE><DL><DD>Specifies that the Background allows read access to its application bounds and bounding leaf at runtime.<P><DL><DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.Background.ALLOW_APPLICATION_BOUNDS_READ">Constant Field Values</A></DL></DL><HR><A NAME="ALLOW_APPLICATION_BOUNDS_WRITE"><!-- --></A><H3>ALLOW_APPLICATION_BOUNDS_WRITE</H3><PRE>public static final int <B>ALLOW_APPLICATION_BOUNDS_WRITE</B></PRE><DL><DD>Specifies that the Background allows write access to its application bounds and bounding leaf at runtime.<P><DL><DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.Background.ALLOW_APPLICATION_BOUNDS_WRITE">Constant Field Values</A></DL></DL><HR><A NAME="ALLOW_IMAGE_READ"><!-- --></A><H3>ALLOW_IMAGE_READ</H3><PRE>public static final int <B>ALLOW_IMAGE_READ</B></PRE><DL><DD>Specifies that the Background allows read access to its image at runtime.<P><DL><DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.Background.ALLOW_IMAGE_READ">Constant Field Values</A></DL></DL><HR><A NAME="ALLOW_IMAGE_WRITE"><!-- --></A><H3>ALLOW_IMAGE_WRITE</H3><PRE>public static final int <B>ALLOW_IMAGE_WRITE</B></PRE><DL><DD>Specifies that the Background allows write access to its image at runtime.<P><DL><DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.Background.ALLOW_IMAGE_WRITE">Constant Field Values</A></DL></DL><HR><A NAME="ALLOW_COLOR_READ"><!-- --></A><H3>ALLOW_COLOR_READ</H3><PRE>public static final int <B>ALLOW_COLOR_READ</B></PRE><DL><DD>Specifies that the Background allows read access to its color at runtime.<P><DL><DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.Background.ALLOW_COLOR_READ">Constant Field Values</A></DL></DL><HR><A NAME="ALLOW_COLOR_WRITE"><!-- --></A><H3>ALLOW_COLOR_WRITE</H3><PRE>public static final int <B>ALLOW_COLOR_WRITE</B></PRE><DL><DD>Specifies that the Background allows write access to its color at runtime.<P><DL><DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.Background.ALLOW_COLOR_WRITE">Constant Field Values</A></DL></DL><HR><A NAME="ALLOW_GEOMETRY_READ"><!-- --></A><H3>ALLOW_GEOMETRY_READ</H3><PRE>public static final int <B>ALLOW_GEOMETRY_READ</B></PRE><DL><DD>Specifies that the Background allows read access to its background geometry at runtime.<P><DL><DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.Background.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 Background allows write access to its background geometry at runtime.<P><DL><DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.Background.ALLOW_GEOMETRY_WRITE">Constant Field Values</A></DL></DL><HR><A NAME="ALLOW_IMAGE_SCALE_MODE_READ"><!-- --></A><H3>ALLOW_IMAGE_SCALE_MODE_READ</H3><PRE>public static final int <B>ALLOW_IMAGE_SCALE_MODE_READ</B></PRE><DL><DD>Specifies that the Background allows read access to its image scale mode at runtime.<P><DL><DT><B>Since:</B><DD>Java 3D 1.3</DD></DD><DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#javax.media.j3d.Background.ALLOW_IMAGE_SCALE_MODE_READ">Constant Field Values</A></DL></DL><HR>⌨️ 快捷键说明
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