Java开发网 - Java3D的问题：

Topic: Java3D的问题：

1.Java3D的问题：

Posted by: vssivl
Posted on: 2004-11-03 10:56

想达到的效果是让物体响应鼠标或键盘，来旋转等等，但是程序对鼠标，或键盘事件毫无反应，我看Java3D 1.3.1给的例子：AWTInteraction也没反应，不知道为什么。
  public class SimpleBehavior extends Behavior
  {
    private TransformGroup targetTG;
    private Transform3D rotation = new Transform3D();
    private double angle = 0.0;

    SimpleBehavior( TransformGroup targetTG )
    {
      this.targetTG = targetTG;
    }

    public void initialize()
    {
      this.wakeupOn( new WakeupOnAWTEvent( KeyEvent.KEY_PRESSED ) );
    }

    public void processStimulus( Enumeration criteria )
    {
      angle += 0.1;
      rotation.rotY( angle );
      targetTG.setTransform( rotation );
      this.wakeupOn( new WakeupOnAWTEvent( KeyEvent.KEY_PRESSED ) );
    }
  }