Java3D实例源代码 importjava.applet.Applet; importjava.awt.*; importcom.sun.j3d.utils.applet.MainFrame; importjava.awt.BorderLayout; importcom.sun.j3d.utils.universe.SimpleUniverse; importjavax.media.j3d.*; importjavax.vecmath.*; importcom.sun.j3d.utils.behaviors.mouse.*; importcom.sun.j3