bprocessor-commit

[rimestad <rim...@us...>]

Update of /cvsroot/bprocessor/gl/src/net/sourceforge/bprocessor/gl/tool
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv6631/src/net/sourceforge/bprocessor/gl/tool

Added Files:
	CameraFlyTool.java 
Log Message:
Not done yet so aint in the gui...

--- NEW FILE: CameraFlyTool.java ---
//---------------------------------------------------------------------------------
// $Id: CameraFlyTool.java,v 1.1 2005/12/13 12:52:06 rimestad Exp $
//
// Copyright (c) 2005      The BProcessor Team (http://bprocessor.sourceforge.net) 
// Released under the Lesser GNU Public License v2.1
//---------------------------------------------------------------------------------
package net.sourceforge.bprocessor.gl.tool;

import net.sourceforge.bprocessor.gl.GLView;
import net.sourceforge.bprocessor.model.Camera;

//import java.awt.event.KeyEvent;
import java.awt.event.KeyEvent;
import java.awt.event.MouseEvent;
import java.awt.Cursor;

import org.apache.log4j.Logger;

/**
 * The camera fly tool
 */
public class CameraFlyTool extends AbstractTool {
  /** The logger */
  private static Logger log = Logger.getLogger(CameraFlyTool.class);

  /**
   * Constructor
   * @param glv The 3D canvas
   * @param cursor the cursor
   */
  public CameraFlyTool(GLView glv, Cursor cursor) {
    super(glv, cursor);
  }

  
  
  /** 
   * Invoked when the mouse cursor has been moved
   * @param e The MouseEvent object 
   */
  protected void moved(MouseEvent e) {
    Camera c = glv.getView().getCamera();
    double angleX = ((double)(e.getX() - previousPos[0]) / 360) * Math.PI;
    double angleY = ((double)(e.getY() - previousPos[1]) / 360) * Math.PI;
    Camera.rotateHorizontallyEye(c, angleX);
    Camera.rotateVerticallyEye(c, angleY);
  }

  /** 
   * Invoked when the mouse is held pressed and moved
   * @param e The MouseEvent object 
   */
  protected void dragged(MouseEvent e) {
  }
  
  /**
   * Invoked when a mouse button has been pressed on a component.
   * @param e The MouseEvent object
   */
  protected void pressed(MouseEvent e) {
  }
  /**
   * Invoked when a mouse button has been released on a component.
   * @param e The MouseEvent
   */
  protected void released(MouseEvent e) {
  }
  
  /**
   * Invoked when a key has been pressed. Lets user control the speed 
   * and mode of movement.
   * @param e The KeyEvent
   */
  public void keyPressed(KeyEvent e) {
    if (e.getKeyCode() == KeyEvent.VK_UP) {
      // move forward
    } else if (e.getKeyCode() == KeyEvent.VK_DOWN) {
      // move backward
    } else {
      super.keyPressed(e);
    }
    glv.repaint(true);
  }
}