3D Animation of Spline with Java
package grafkom; import java.applet.Applet; import java.awt.Button; import java.awt.Choice; import java.awt.FlowLayout; import java.awt.Frame; import java.awt.GraphicsConfiguration; import java.awt.GridBagConstraints; import java.awt.GridBagLayout; import java.awt.ItemSelectable; import java.awt.Label; import java.awt.Panel; import java.awt.Scrollbar; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.AdjustmentEvent; import java.awt.event.AdjustmentListener; import java.awt.event.ItemEvent; import java.awt.event.ItemListener; import javax.media.j3d.Alpha; import javax.media.j3d.AmbientLight; import javax.media.j3d.Appearance; import javax.media.j3d.Background; import javax.media.j3d.BoundingSphere; import javax.media.j3d.BranchGroup; import javax.media.j3d.Canvas3D; import javax.media.j3d.ColoringAttributes; import javax.media.j3d.DirectionalLight; import javax.media.j3d.Light; import javax.media.j3d.Mater