From 80fd150d309bd13424be73392a4bde2c742a185f Mon Sep 17 00:00:00 2001
From: kcr <kcr@28c7f869-5b4e-e670-f602-82bfaf57f300>
Date: Wed, 8 Feb 2006 22:48:24 +0000
Subject: Merged changes between 1.4.0-beta3 and 1.4.0-beta4 into dev-1_5

---
 src/FourByFour/PickDragBehavior.java | 216 -----------------------------------
 1 file changed, 216 deletions(-)
 delete mode 100644 src/FourByFour/PickDragBehavior.java

(limited to 'src/FourByFour/PickDragBehavior.java')

diff --git a/src/FourByFour/PickDragBehavior.java b/src/FourByFour/PickDragBehavior.java
deleted file mode 100644
index 7645af9..0000000
--- a/src/FourByFour/PickDragBehavior.java
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- * $RCSfile$
- *
- * Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistribution of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in
- *   the documentation and/or other materials provided with the
- *   distribution.
- *
- * Neither the name of Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any
- * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
- * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
- * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
- * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
- * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
- * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
- * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
- * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
- * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed, licensed or
- * intended for use in the design, construction, operation or
- * maintenance of any nuclear facility.
- *
- * $Revision$
- * $Date$
- * $State$
- */
-
-import java.awt.*;
-import java.awt.event.*;
-import java.util.*;
-import javax.media.j3d.*;
-import javax.vecmath.*;
-import com.sun.j3d.utils.geometry.Sphere;
-
-/**
- * Class:       PickDragBehavior
- * 
- * Description: Used to respond to mouse pick and drag events
- *              in the 3D window.
- *
- * Version:     1.0
- *
- */
-public class PickDragBehavior extends Behavior {
-
-   WakeupCriterion[] mouseEvents;
-   WakeupOr mouseCriterion;
-   int x, y;
-   int x_last, y_last;
-   double x_angle, y_angle;
-   double x_factor, y_factor;
-   Transform3D modelTrans;
-   Transform3D transformX;
-   Transform3D transformY;
-   TransformGroup transformGroup;
-   BranchGroup branchGroup;
-   Canvas2D canvas2D;
-   Canvas3D canvas3D;
-   Positions positions;
-   PickRay pickRay = new PickRay();
-   SceneGraphPath sceneGraphPath[];
-   Appearance highlight;
-   boolean parallel;
-
-   PickDragBehavior(Canvas2D canvas2D, Canvas3D canvas3D, Positions positions, 
-                    BranchGroup branchGroup, TransformGroup transformGroup) {
-
-      this.canvas2D = canvas2D;
-      this.canvas3D = canvas3D;
-      this.positions = positions;
-      this.branchGroup = branchGroup;
-      this.transformGroup = transformGroup;
-
-      modelTrans = new Transform3D();
-      transformX = new Transform3D();
-      transformY = new Transform3D();
-
-      Color3f white = new Color3f(1.0f, 1.0f, 1.0f);
-      Color3f black = new Color3f(0.0f, 0.0f, 0.0f);
-      Color3f green = new Color3f(0.0f, 1.0f, 0.0f);
-
-      highlight = new Appearance();
-      highlight.setMaterial(new Material(green, black, green, white, 80.f));
-
-      parallel = true;
-   }
-
-   public void initialize() {
-      x = 0;
-      y = 0;
-      x_last = 0;
-      y_last = 0;
-      x_angle = 0;
-      y_angle = 0;
-      x_factor = .02;
-      y_factor = .02;
-
-      mouseEvents = new WakeupCriterion[2];
-      mouseEvents[0] = new WakeupOnAWTEvent(MouseEvent.MOUSE_DRAGGED);
-      mouseEvents[1] = new WakeupOnAWTEvent(MouseEvent.MOUSE_PRESSED);
-      mouseCriterion = new WakeupOr(mouseEvents);
-      wakeupOn (mouseCriterion);
-   }
-
-   public void processStimulus (Enumeration criteria) {
-      WakeupCriterion wakeup;
-      AWTEvent[] event;
-      int id;
-      int dx, dy;
-
-      while (criteria.hasMoreElements()) {
-         wakeup = (WakeupCriterion) criteria.nextElement();
-         if (wakeup instanceof WakeupOnAWTEvent) {
-            event = ((WakeupOnAWTEvent)wakeup).getAWTEvent();
-            for (int i=0; i<event.length; i++) { 
-               id = event[i].getID();
-               if (id == MouseEvent.MOUSE_DRAGGED) {
-
-                  x = ((MouseEvent)event[i]).getX();
-                  y = ((MouseEvent)event[i]).getY();
-
-                  dx = x - x_last;
-                  dy = y - y_last;
-
-                  x_angle = dy * y_factor;
-                  y_angle = dx * x_factor;
-
-                  transformX.rotX(x_angle);
-                  transformY.rotY(y_angle);
-
-                  modelTrans.mul(transformX, modelTrans);
-                  modelTrans.mul(transformY, modelTrans);
-                 
-                  transformGroup.setTransform(modelTrans);
-
-                  x_last = x;
-                  y_last = y;
-               }
-               else if (id == MouseEvent.MOUSE_PRESSED) {
-
-                  x = x_last = ((MouseEvent)event[i]).getX();
-                  y = y_last = ((MouseEvent)event[i]).getY();
-
-                  Point3d eyePos = new Point3d();
-                  canvas3D.getCenterEyeInImagePlate(eyePos);
-
-                  Point3d mousePos = new Point3d();
-                  canvas3D.getPixelLocationInImagePlate(x, y, mousePos);
-
-                  Transform3D transform3D = new Transform3D();
-                  canvas3D.getImagePlateToVworld(transform3D);
-
-                  transform3D.transform(eyePos);
-                  transform3D.transform(mousePos);
-
-                  Vector3d mouseVec;
-                  if (parallel) {
-                     mouseVec = new Vector3d(0.f, 0.f, -1.f);
-                  }
-                  else {
-                     mouseVec = new Vector3d();
-                     mouseVec.sub(mousePos, eyePos);
-                     mouseVec.normalize();
-                  }
-                
-                  pickRay.set(mousePos, mouseVec);
-                  sceneGraphPath = branchGroup.pickAllSorted(pickRay);
- 
-                  if (sceneGraphPath != null) {
-                     for (int j=0; j<sceneGraphPath.length; j++) {
-                        if (sceneGraphPath[j] != null) {
-                           Node node = sceneGraphPath[j].getObject();
-                           if (node instanceof Shape3D) {
-                              try {
-                                 ID posID = (ID) node.getUserData();
-                                 if (posID != null) {
-                                    int pos = posID.get();
-                                    positions.set(pos, Positions.HUMAN);
-                                    canvas2D.repaint();
-                                    break;
-                                 }
-                              }
-                              catch (CapabilityNotSetException e) {
-                                 // Catch all CapabilityNotSet exceptions and
-                                 // throw them away, prevents renderer from
-                                 // locking up when encountering "non-selectable"
-                                 // objects.
-                              }
-                           }
-                        }
-                     }
-                  }
-               }
-            }
-         }
-      }
-      wakeupOn (mouseCriterion);
-   }
-}
-- 
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