📄 mt0330.htm

📁 详细介绍Java 3D编程的一本电子书
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<TITLE>Using views</TITLE>
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<CENTER>Viewing the scene</CENTER>
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<CENTER><B><I>Using views</I></B></CENTER>
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<DD><LI>A <B><TT><FONT COLOR=#00FF00 SIZE=+2>View</FONT></TT></B> represents the user on a <B><TT><FONT COLOR=#00FF00 SIZE=+2>ViewPlatform</FONT></TT></B>
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	<DD><LI>It manages the rendering of the scene into
		a screen region from the user's viewpoint
	<DD><LI>That screen region is a <B><TT><FONT COLOR=#00FF00 SIZE=+2>Canvas3D</FONT></TT></B>
		(extends AWT <B><TT><FONT COLOR=#00FF00 SIZE=+2>Canvas</FONT></TT></B>)
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<DD><LI>Typically, add a <B><TT><FONT COLOR=#00FF00 SIZE=+2>Canvas3D</FONT></TT></B> to a Java <B><TT><FONT COLOR=#00FF00 SIZE=+2>Frame</FONT></TT></B>,
	then point a <B><TT><FONT COLOR=#00FF00 SIZE=+2>View</FONT></TT></B> at that canvas
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<CENTER><TABLE WIDTH=100% CELLSPACING=0 CELLPADDING=2 BORDER=1 BORDERCOLOR=#777777>	<TR VALIGN=TOP ALIGN=LEFT BGCOLOR=#004400>		<TD WIDTH=100%><FONT SIZE=+2 COLOR=#FFFFFF><FONT COLOR=#FFFF00><I>Method</I></FONT></FONT></TD>	</TR>
		<TR VALIGN=TOP ALIGN=LEFT>		<TD><B><TT><FONT COLOR=#00FF00 SIZE=+2>View( )		</FONT></TT></B></TD>	</TR>
		<TR VALIGN=TOP ALIGN=LEFT>		<TD><B><TT><FONT COLOR=#00FF00 SIZE=+2>void attachViewPlatform( ViewPlatform vp )		</FONT></TT></B></TD>	</TR>
		<TR VALIGN=TOP ALIGN=LEFT>		<TD><B><TT><FONT COLOR=#00FF00 SIZE=+2>void setCanvas3D( Canvas3D c3d )		</FONT></TT></B></TD>	</TR>
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