java.lang.Object | +--javax.media.j3d.SceneGraphObject | +--javax.media.j3d.NodeComponent | +--javax.media.j3d.Alpha | +--javax.media.j3d.Node | +--javax.media.j3d.Leaf | +--javax.media.j3d.ViewPlatform | +--javax.media.j3d.Behavior | +--javax.media.j3d.Interpolator | +--javax.media.j3d.TransformInterpolator | +--javax.media.j3d.RotationInterpolator