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📁 详细介绍Java 3D编程的一本电子书

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<TITLE>Creating branch groups</TITLE>
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<CENTER>Grouping shapes</CENTER>
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<CENTER><B><I>Creating branch groups</I></B></CENTER>
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<DD><LI><B><TT><FONT COLOR=#00FF00 SIZE=+2>BranchGroup</FONT></TT></B> extends <B><TT><FONT COLOR=#00FF00 SIZE=+2>Group</FONT></TT></B> and
	creates a <I>branch graph</I>, a
	major branch in the scene graph
<DL>
	<DD><LI>Can be attached to a <B><TT><FONT COLOR=#00FF00 SIZE=+2>Locale</FONT></TT></B>
		(or <B><TT><FONT COLOR=#00FF00 SIZE=+2>SimpleUniverse</FONT></TT></B>)
	<DD><LI>Can be compiled
	<DD><LI>Can be a child of any grouping node
	<DD><LI>Can detach itself from its parent (if that parent
		has appropriate <I>capabilities</I> enabled)
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<DD><LI>Adding a <B><TT><FONT COLOR=#00FF00 SIZE=+2>BranchGroup</FONT></TT></B> to a <B><TT><FONT COLOR=#00FF00 SIZE=+2>Locale</FONT></TT></B> makes
it <I>live</I>
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	<DD><LI>Once live or compiled,
	changes are constrained to those enabled
	by <I>capabilities</I>
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