Picking for Web-Based 3D Experiment - Interactive Web-Based Virtual Reality with Java 3D - page 371

Appendix H
Picking for Web-Based
3D Experiment

h.1 ImportInG lIbrarIes

import java.net.*;
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import javax.media.j3d.*;
import javax.vecmath.*;
import com.sun.j3d.utils.picking.*;
import com.sun.j3d.utils.geometry.*;

h.2 defInInG class for pIckInG behavIor

public class PickingBehavior extends Behavior
{
private PickCanvas pickCanvas;
private PickResult pickResult;
private TransformGroup trans = new TransformGroup();
private Point3f CurrentPt = new Point3f();
private float currentangle;
private float lastangle;

private int obj = 0;

private boolean animating = false;

private boolean initosci = false;

private long deltatime;