action.java

本项目是用JAVA3D开发的一款图形界面的3D漫游的类似引擎.至所以这么说.是因为它的部分功能还不完全.说它是引擎是因为它可以完全脱离模型文件.本引擎实现了虚拟漫游,碰撞检测,动态添加模型,以及部分纹

package cn.bz.head.action;

import java.awt.Frame;
import java.awt.GridLayout;

import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JSlider;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;

import cn.bz.branchGroup.Human;

public class Action extends JPanel implements ChangeListener {
	
  int lElbowRot = 0;
  JSlider lElbowSlider;
  JLabel lElbowSliderLabel;
  
  int lShoulderRot = 0;
  JSlider lShoulderSlider;
  JLabel lShoulderSliderLabel;

  int rElbowRot = 0;
  JSlider rElbowSlider;
  JLabel rElbowSliderLabel;

  // these set up the transformations
  int rShoulderRot = 0;
  JSlider rShoulderSlider;
  JLabel rShoulderSliderLabel;

  public JPanel guiPanel() {
    JPanel panel = new JPanel();
    panel.setLayout(new GridLayout(0, 1));

    // Human_r_shoulder rotation
    panel.add(new JLabel("Right Shoulder rotation"));
    rShoulderSlider = new JSlider(JSlider.HORIZONTAL, 0, 180, rShoulderRot);
    rShoulderSlider.addChangeListener(this);
    rShoulderSliderLabel = new JLabel(Integer.toString(rShoulderRot));
    panel.add(rShoulderSlider);
    panel.add(rShoulderSliderLabel);

    // Human_r_elbow rotation
    panel.add(new JLabel("Right Elbow rotation"));
    rElbowSlider = new JSlider(JSlider.HORIZONTAL, 0, 180, rElbowRot);
    rElbowSlider.addChangeListener(this);
    rElbowSliderLabel = new JLabel(Integer.toString(rElbowRot));
    panel.add(rElbowSlider);
    panel.add(rElbowSliderLabel);

    // Human_l_shoulder rotation
    panel.add(new JLabel("Left Shoulder rotation"));
    lShoulderSlider = new JSlider(JSlider.HORIZONTAL, 0, 180, lShoulderRot);
    lShoulderSlider.addChangeListener(this);
    lShoulderSliderLabel = new JLabel(Integer.toString(lShoulderRot));
    panel.add(lShoulderSlider);
    panel.add(lShoulderSliderLabel);

    // Human_l_elbow rotation
    panel.add(new JLabel("Left Elbow rotation"));
    lElbowSlider = new JSlider(JSlider.HORIZONTAL, 0, 180, lElbowRot);
    lElbowSlider.addChangeListener(this);
    lElbowSliderLabel = new JLabel(Integer.toString(lElbowRot));
    panel.add(lElbowSlider);
    panel.add(rElbowSliderLabel);

    return panel;
  }
  public void stateChanged(ChangeEvent e) {
	Human human = Human.human;
    JSlider source = (JSlider) e.getSource();
    int value = source.getValue();
    if (source == rShoulderSlider) {
      human.setRShoulderRot(value);
      rShoulderSliderLabel.setText(Integer.toString(value));
    } else if (source == rElbowSlider) {
      human.setRElbowRot(value);
      rElbowSliderLabel.setText(Integer.toString(value));
    } else if (source == lShoulderSlider) {
      human.setLShoulderRot(value);
      lShoulderSliderLabel.setText(Integer.toString(value));
    } else if (source == lElbowSlider) {
      human.setLElbowRot(value);
      lElbowSliderLabel.setText(Integer.toString(value));
    }
  }
}