Relocate package prefix to org.jogamp.java3d

1 files changed, 0 insertions, 1093 deletions

diff --git a/src/javax/media/j3d/PickInfo.java b/src/javax/media/j3d/PickInfo.java
deleted file mode 100644
index 7bf381c..0000000
--- a/src/javax/media/j3d/PickInfo.java
+++ /dev/null
@@ -1,1093 +0,0 @@
-/*
- * Copyright 2005-2008 Sun Microsystems, Inc.  All Rights Reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- *
- */
-
-package javax.media.j3d;
-
-import java.util.ArrayList;
-import java.util.Vector;
-
-import javax.vecmath.Point3d;
-import javax.vecmath.Point4d;
-
-/**
- * The PickInfo object contains the computed information about a pick hit.
- * The detailed information about each intersection of the PickShape
- * with the picked Node can be inquired.  The PickInfo object is constructed with
- * basic information and more detailed information can be generated by setting the
- * appropriate mask to the flag argument in the pick methods of BranchGroup and
- * Locale.
- * <p>
- *
- * @see Locale
- * @see BranchGroup
- *
- * @since Java 3D 1.4
- */
-
-
-public class PickInfo extends Object {
-
-    static final int PICK_ALL = 1;
-
-    static final int PICK_ANY = 2;
-
-    /* The SceneGraphPath of the intersected pickable item */
-    private SceneGraphPath sgp;
-
-    /* The intersected pickable node object */
-    private  Node node;
-
-    /* A copy of LocalToVworld transform of the pickable node */
-    private Transform3D l2vw;
-
-    /* The closest intersection point */
-    private Point3d closestIntersectionPoint;
-
-    /* Distance between start point of pickShape and closest intersection point */
-    private double  closestDistance;
-
-    /* An array to store intersection results */
-    private IntersectionInfo[] intersectionInfoArr;
-
-    /* The following references are for internal geometry computation use only */
-    private ArrayList<IntersectionInfo> intersectionInfoList = new ArrayList<IntersectionInfo>();
-    private boolean intersectionInfoListSorted = false;
-    private Transform3D l2vwRef;
-    private Node nodeRef;
-
-    /**
-     * Specifies a Pick using the bounds of the pickable nodes.
-     */
-    public static final int PICK_BOUNDS = 1;
-
-    /**
-     * Specifies a Pick using the geometry of the pickable nodes.
-     */
-    public static final int PICK_GEOMETRY = 2;
-
-    /**
-   * Specifies that this PickInfo returns the computed SceneGraphPath object.
-   */
-    public static final int SCENEGRAPHPATH  = 0x01;
-
-    /**
-     * Specifies that this PickInfo returns the computed intersected Node object.
-     */
-    public static final int NODE = 0x02;
-
-    /**
-     * Specifies that this PickInfo returns the computed local to vworld transform.
-     */
-    public static final int LOCAL_TO_VWORLD = 0x04;
-
-    /**
-     * Specifies that this PickInfo returns the closest intersection point.
-     */
-    public static final int CLOSEST_INTERSECTION_POINT = 0x08;
-
-    /**
-     * Specifies that this PickInfo returns the closest intersection distance.
-     */
-    public static final int CLOSEST_DISTANCE = 0x10;
-
-    /**
-     * Specifies that this PickInfo returns only the closest intersection
-     * geometry information.
-     */
-    public static final int CLOSEST_GEOM_INFO = 0x20;
-
-    /**
-     * Specifies that this PickInfo returns all the closest intersection
-     * geometry informations.
-     */
-    public static final int ALL_GEOM_INFO = 0x40;
-
-
-    /** PickInfo Constructor */
-    PickInfo() {
-
-    }
-
-    void setSceneGraphPath(SceneGraphPath sgp) {
-        this.sgp = sgp;
-    }
-
-    void setNode(Node node) {
-        this.node = node;
-    }
-
-    void setLocalToVWorld(Transform3D l2vw) {
-        this.l2vw = l2vw;
-    }
-
-    void setClosestIntersectionPoint(Point3d cIPt) {
-        this.closestIntersectionPoint = cIPt;
-    }
-
-    void setClosestDistance(double cDist) {
-        this.closestDistance = cDist;
-    }
-
-    void setLocalToVWorldRef(Transform3D l2vwRef) {
-        this.l2vwRef = l2vwRef;
-    }
-
-    void setNodeRef(Node nodeRef) {
-        this.nodeRef = nodeRef;
-    }
-
-    IntersectionInfo createIntersectionInfo() {
-        return new IntersectionInfo();
-    }
-
-    void insertIntersectionInfo(IntersectionInfo iInfo) {
-        intersectionInfoList.add(iInfo);
-        intersectionInfoListSorted = false;
-    }
-
-    void sortIntersectionInfoArray(IntersectionInfo[] iInfoArr) {
-
-        class Sort {
-
-	    IntersectionInfo iInfoArr[];
-
-	    Sort(IntersectionInfo[] iInfoArr) {
-                // System.err.println("Sort IntersectionInfo ...");
-		this.iInfoArr = iInfoArr;
-	    }
-
-	    void sorting() {
-		if (iInfoArr.length < 7) {
-                    // System.err.println(" -- insertSort.");
-		    insertSort();
-	    	} else {
-                    // System.err.println(" -- quicksort.");
-		    quicksort(0, iInfoArr.length-1);
-    		}
-	    }
-
-	    // Insertion sort on smallest arrays
-	    final void insertSort() {
-		for (int i=0; i<iInfoArr.length; i++) {
-		    for (int j=i; j>0 &&
-                             (iInfoArr[j-1].distance > iInfoArr[j].distance); j--) {
-			IntersectionInfo iInfo = iInfoArr[j];
-			iInfoArr[j] = iInfoArr[j-1];
-			iInfoArr[j-1] = iInfo;
-		    }
-		}
-	    }
-
-            final void quicksort( int l, int r ) {
-		int i = l;
-		int j = r;
-		double k = iInfoArr[(l+r) / 2].distance;
-
-		do {
-		    while (iInfoArr[i].distance<k) i++;
-		    while (k<iInfoArr[j].distance) j--;
-		    if (i<=j) {
-			IntersectionInfo iInfo = iInfoArr[i];
-			iInfoArr[i] = iInfoArr[j];
-			iInfoArr[j] = iInfo;
-			i++;
-			j--;
-		    }
-		} while (i<=j);
-
-		if (l<j) quicksort(l,j);
-		if (l<r) quicksort(i,r);
-	    }
-	}
-
-	(new Sort(iInfoArr)).sorting();
-        intersectionInfoListSorted = true;
-    }
-
-    static void sortPickInfoArray(PickInfo[] pickInfoArr) {
-
-        class Sort {
-
-	    PickInfo pIArr[];
-
-	    Sort(PickInfo[] pIArr) {
-                // System.err.println("Sort PickInfo ...");
-		this.pIArr = pIArr;
-	    }
-
-	    void sorting() {
-		if (pIArr.length < 7) {
-                    // System.err.println(" -- insertSort.");
-		    insertSort();
-	    	} else {
-                    // System.err.println(" -- quicksort.");
-		    quicksort(0, pIArr.length-1);
-    		}
-	    }
-
-	    // Insertion sort on smallest arrays
-	    final void insertSort() {
-		for (int i=0; i<pIArr.length; i++) {
-		    for (int j=i; j>0 &&
-                             (pIArr[j-1].closestDistance > pIArr[j].closestDistance); j--) {
-			PickInfo pI = pIArr[j];
-			pIArr[j] = pIArr[j-1];
-			pIArr[j-1] = pI;
-		    }
-		}
-	    }
-
-            final void quicksort( int l, int r ) {
-		int i = l;
-		int j = r;
-		double k = pIArr[(l+r) / 2].closestDistance;
-
-		do {
-		    while (pIArr[i].closestDistance<k) i++;
-		    while (k<pIArr[j].closestDistance) j--;
-		    if (i<=j) {
-			PickInfo pI = pIArr[i];
-			pIArr[i] = pIArr[j];
-			pIArr[j] = pI;
-			i++;
-			j--;
-		    }
-		} while (i<=j);
-
-		if (l<j) quicksort(l,j);
-		if (l<r) quicksort(i,r);
-	    }
-	}
-
-	(new Sort(pickInfoArr)).sorting();
-
-    }
-
-
-    /**
-     * Retrieves the reference to the SceneGraphPath in this PickInfo object.
-     * @return the SceneGraphPath object, or null if  flag is not set with SCENEGRAPHPATH.
-     * @see Locale
-     * @see BranchGroup
-     */
-    public SceneGraphPath getSceneGraphPath() {
-	return sgp;
-    }
-
-    /**
-     * Retrieves the reference to the picked node, either a Shape3D or a Morph, in this PickInfo object.
-     * @return the picked leaf node object, or null if  flag is not set with NODE.
-     * @see Locale
-     * @see BranchGroup
-     */
-    public Node getNode() {
-	return node;
-    }
-
-    /**
-     * Retrieves the reference to the LocalToVworld transform of the picked node in this PickInfo object.
-     * @return the local to vworld transform, or null if  flag is not set with LOCAL_TO_VWORLD.
-     * @see Locale
-     * @see BranchGroup
-     */
-    public Transform3D getLocalToVWorld() {
-	return l2vw;
-    }
-
-    /**
-     * Retrieves the reference to the closest intersection point in this PickInfo object.
-     * @return the closest intersection point, or null if  flag is not set with CLOSEST_INTERSECTION_POINT.
-     * @see Locale
-     * @see BranchGroup
-     */
-    public Point3d getClosestIntersectionPoint() {
-	return closestIntersectionPoint;
-    }
-
-    /**
-     * Retrieves the distance between the start point of the pickShape and the closest intersection point.
-     * @return the closest distance in double, or NaN if  flag is not set with CLOSEST_INTERSECTION_POINT.
-     * Note : If this PickInfo object is returned by either pickClosest or pickAllSorted method, the return
-     * value is the closest distance in double even if flag is not set with CLOSET_INTERSECTION_POINT.
-     * @see Locale
-     * @see BranchGroup
-     */
-    public double getClosestDistance() {
-	return closestDistance;
-    }
-
-    Transform3D getLocalToVWorldRef() {
-        return l2vwRef;
-    }
-
-    Node getNodeRef() {
-        return nodeRef;
-    }
-
-    /**
-     * Retrieves the reference to the array of intersection results in this PickInfo object.
-     * @return an array of 1 IntersectionInfo object if flag is to set  CLOSEST_GEOM_INFO,
-     * or an array of <i>N</i> IntersectionInfo objects containing all intersections of
-     * the picked node in sorted order if flag is to set ALL_GEOM_INFO, or null if neither
-     * bit is set.
-     * @see Locale
-     * @see BranchGroup
-     */
-    public IntersectionInfo[] getIntersectionInfos() {
-        if (intersectionInfoListSorted == false) {
-            intersectionInfoArr = new IntersectionInfo[intersectionInfoList.size()];
-            intersectionInfoArr = intersectionInfoList.toArray(intersectionInfoArr);
-
-            sortIntersectionInfoArray(intersectionInfoArr);
-         }
-
-        return intersectionInfoArr;
-    }
-
-/**
- * Search the path from nodeR up to Locale.
- * Return the search path as ArrayList if found.
- * Note that the locale will not insert into path.
- */
-static ArrayList<NodeRetained> initSceneGraphPath(NodeRetained nodeR) {
-	ArrayList<NodeRetained> path = new ArrayList<NodeRetained>(5);
-
-	do {
-		if (nodeR.source.getCapability(Node.ENABLE_PICK_REPORTING)) {
-			path.add(nodeR);
-		}
-		nodeR = nodeR.parent;
-	} while (nodeR != null); // reach Locale
-
-	return path;
-}
-
-    static private Node[] createPath(NodeRetained srcNode,
-				     BranchGroupRetained bgRetained,
-				     GeometryAtom geomAtom,
-				     ArrayList<NodeRetained> initpath) {
-
-        ArrayList<NodeRetained> path = retrievePath(srcNode, bgRetained,
-				      geomAtom.source.key);
-        assert(path != null);
-
-        return mergePath(path, initpath);
-
-    }
-
-
-    /**
-     * Return true if bg is inside cachedBG or bg is null
-     */
-    static private boolean inside(BranchGroupRetained bgArr[],
-				  BranchGroupRetained bg) {
-
-	if ((bg == null) || (bgArr == null)) {
-	    return true;
-	}
-
-	for (int i=0; i < bgArr.length; i++) {
-	    if (bgArr[i] == bg) {
-		return true;
-	    }
-	}
-	return false;
-    }
-
-    /**
-     * search the full path from the bottom of the scene graph -
-     * startNode, up to the Locale if endNode is null.
-     * If endNode is not null, the path is found up to, but not
-     * including, endNode or return null if endNode not hit
-     * during the search.
-     */
-    static private ArrayList<NodeRetained> retrievePath(NodeRetained startNode,
-					  NodeRetained endNode,
-					  HashKey key) {
-
-	ArrayList<NodeRetained> path = new ArrayList<NodeRetained>(5);
-	NodeRetained nodeR = startNode;
-
-	if (nodeR.inSharedGroup) {
-	    // getlastNodeId() will destroy this key
-	    key = new HashKey(key);
-	}
-
-	do {
-	    if (nodeR == endNode) { // we found it !
-		return path;
-	    }
-
-	    if (nodeR.source.getCapability(Node.ENABLE_PICK_REPORTING)) {
-		path.add(nodeR);
-	    }
-
-	    if (nodeR instanceof SharedGroupRetained) {
-		// retrieve the last node ID
-		String nodeId = key.getLastNodeId();
-		Vector<NodeRetained> parents = ((SharedGroupRetained)nodeR).parents;
-		int sz = parents.size();
-		NodeRetained prevNodeR = nodeR;
-		for(int i=0; i< sz; i++) {
-			NodeRetained linkR = parents.get(i);
-		    if (linkR.nodeId.equals(nodeId)) {
-			nodeR = linkR;
-			// Need to add Link to the path report
-			path.add(nodeR);
-			// since !(endNode instanceof Link), we
-			// can skip the check (nodeR == endNode) and
-			// proceed to parent of link below
-			break;
-		    }
-		}
-		if (nodeR == prevNodeR) {
-		    // branch is already detach
-		    return null;
-		}
-	    }
-	    nodeR = nodeR.parent;
-	} while (nodeR != null); // reach Locale
-
-	if (endNode == null) {
-	    // user call pickxxx(Locale locale, PickShape shape)
-	    return path;
-	}
-
-	// user call pickxxx(BranchGroup endNode, PickShape shape)
-	// if locale is reached and endNode not hit, this is not
-	// the path user want to select
-	return null;
-    }
-
-    /**
-     * copy p1, (follow by) p2 into a new array, p2 can be null
-     * The path is then reverse before return.
-     */
-    static private Node[] mergePath(ArrayList<NodeRetained> p1, ArrayList<NodeRetained> p2) {
-	int s = p1.size();
-	int len;
-	int i;
-	int l;
-	if (p2 == null) {
-	    len = s;
-	} else {
-	    len = s + p2.size();
-	}
-
-	Node nodes[] = new Node[len];
-	l = len-1;
-	for (i=0; i < s; i++) {
-	    nodes[l-i] = (Node)p1.get(i).source;
-	}
-	for (int j=0; i< len; i++, j++) {
-	    nodes[l-i] = (Node)p2.get(j).source;
-	}
-	return nodes;
-    }
-
-    /**
-     * Sort the GeometryAtoms distance from shape in ascending order
-     * geomAtoms.length must be >= 1
-     */
-    static void sortGeomAtoms(GeometryAtom geomAtoms[],
-				      PickShape shape) {
-
-	final double distance[] = new double[geomAtoms.length];
-	Point4d pickPos = new Point4d();
-
-	for (int i=0; i < geomAtoms.length; i++) {
-	    shape.intersect(geomAtoms[i].source.vwcBounds, pickPos);
-	    distance[i] = pickPos.w;
-	}
-
-	class Sort {
-
-	    GeometryAtom atoms[];
-
-	    Sort(GeometryAtom[] atoms) {
-		this.atoms = atoms;
-	    }
-
-	    void sorting() {
-		if (atoms.length < 7) {
-		    insertSort();
-	    	} else {
-		    quicksort(0, atoms.length-1);
-    		}
-	    }
-
-	    // Insertion sort on smallest arrays
-	    final void insertSort() {
-		for (int i=0; i<atoms.length; i++) {
-		    for (int j=i; j>0 &&
-			     (distance[j-1] > distance[j]); j--) {
-			double t = distance[j];
-			distance[j] = distance[j-1];
-			distance[j-1] = t;
-			GeometryAtom p = atoms[j];
-			atoms[j] = atoms[j-1];
-			atoms[j-1] = p;
-		    }
-		}
-	    }
-
-            final void quicksort( int l, int r ) {
-		int i = l;
-		int j = r;
-		double k = distance[(l+r) / 2];
-
-		do {
-		    while (distance[i]<k) i++;
-		    while (k<distance[j]) j--;
-		    if (i<=j) {
-			double tmp = distance[i];
-			distance[i] =distance[j];
-			distance[j] = tmp;
-
-			GeometryAtom p=atoms[i];
-			atoms[i]=atoms[j];
-			atoms[j]=p;
-			i++;
-			j--;
-		    }
-		} while (i<=j);
-
-		if (l<j) quicksort(l,j);
-		if (l<r) quicksort(i,r);
-	    }
-	}
-
-	(new Sort(geomAtoms)).sorting();
-    }
-
-
-    /**
-     * return all PickInfo[] of the geomAtoms.
-     * If initpath is null, the path is search from
-     * geomAtom Shape3D/Morph Node up to Locale
-     * (assume the same locale).
-     * Otherwise, the path is search up to node or
-     * null is return if it is not hit.
-     */
-    static ArrayList<PickInfo> getPickInfos(ArrayList<NodeRetained> initpath,
-                                  BranchGroupRetained bgRetained,
-				  GeometryAtom geomAtoms[],
-			          Locale locale, int flags, int pickType) {
-
-        ArrayList<PickInfo> pickInfoList = new ArrayList<PickInfo>(5);
-        NodeRetained srcNode;
-        ArrayList text3dList = null;
-
-        if ((geomAtoms == null) || (geomAtoms.length == 0)) {
-            return null;
-        }
-
-	for (int i=0; i < geomAtoms.length; i++) {
-            assert((geomAtoms[i] != null) &&
-                    (geomAtoms[i].source != null));
-
-	    PickInfo pickInfo = null;
-            Shape3DRetained shape = geomAtoms[i].source;
-            srcNode = shape.sourceNode;
-
-            // Fix to Issue 274 : NPE With Simultaneous View and Content Side PickingBehaviors
-            // This node isn't under the selected BG for pick operation.
-            if (!inside(shape.branchGroupPath,bgRetained)) {
-                continue;
-            }
-
-            if (srcNode == null) {
-                // The node is just detach from branch so sourceNode = null
-                continue;
-            }
-
-
-            // Special case, for Text3DRetained, it is possible
-            // for different geomAtoms pointing to the same
-            // source Text3DRetained. So we need to combine
-            // those cases and report only once.
-            if (srcNode instanceof Shape3DRetained) {
-                Shape3DRetained s3dR = (Shape3DRetained) srcNode;
-                GeometryRetained geomR = null;
-                for(int cnt=0; cnt<s3dR.geometryList.size(); cnt++) {
-				geomR = s3dR.geometryList.get(cnt);
-                    if(geomR != null)
-                        break;
-                }
-
-                if (geomR == null)
-                    continue;
-
-                if (geomR instanceof Text3DRetained) {
-                    // assume this case is not frequent, we allocate
-                    // ArrayList only when necessary and we use ArrayList
-                    // instead of HashMap since the case of when large
-                    // number of distingish Text3DRetained node hit is
-                    // rare.
-                    if (text3dList == null) {
-                        text3dList = new ArrayList(3);
-                    } else {
-                        int size = text3dList.size();
-                        boolean found = false;
-                        for (int j=0; j < size; j++) {
-                            if (text3dList.get(j) == srcNode) {
-                                found = true;
-                                break;
-                            }
-                        }
-                        if (found) {
-                            continue;  // try next geomAtom
-                        }
-                    }
-                    text3dList.add(srcNode);
-                }
-            }
-
-            // If srcNode is instance of compile retained, then loop thru
-            // the entire source list and add it to the scene graph path
-            if (srcNode instanceof Shape3DCompileRetained) {
-
-                Shape3DCompileRetained s3dCR = (Shape3DCompileRetained)srcNode;
-
-                Node[] mpath = null;
-                boolean first = true;
-
-                for (int n = 0; n < s3dCR.srcList.length; n++) {
-
-                    pickInfo = null;
-
-                    // PickInfo.SCENEGRAPHPATH - request for computed SceneGraphPath.
-                    if ((flags & SCENEGRAPHPATH) != 0){
-
-                        if(first) {
-                            mpath = createPath(srcNode, bgRetained, geomAtoms[i], initpath);
-                            first = false;
-                        }
-
-                        if(mpath != null) {
-                            SceneGraphPath sgpath = new SceneGraphPath(locale,
-                                    mpath, (Node) s3dCR.srcList[n]);
-                            sgpath.setTransform(shape.getCurrentLocalToVworld(0));
-			    if(pickInfo == null)
-				pickInfo = new PickInfo();
-                            pickInfo.setSceneGraphPath(sgpath);
-                        }
-                    }
-
-                    // PickInfo.NODE - request for computed intersected Node.
-                    if ((flags & NODE) != 0) {
-			if(pickInfo == null)
-			    pickInfo = new PickInfo();
-                        pickInfo.setNode((Node) s3dCR.srcList[n]);
-                    }
-
-                    // PickInfo.LOCAL_TO_VWORLD
-                    //    - request for computed local to virtual world transform.
-                    if ((flags & LOCAL_TO_VWORLD) != 0) {
-                        Transform3D l2vw = geomAtoms[i].source.getCurrentLocalToVworld();
-			if(pickInfo == null)
-			    pickInfo = new PickInfo();
-                        pickInfo.setLocalToVWorld( new Transform3D(l2vw));
-                    }
-
-                    // NOTE : Piggy bag for geometry computation by caller.
-                    if (((flags & CLOSEST_DISTANCE) != 0) ||
-                        ((flags & CLOSEST_GEOM_INFO) != 0) ||
-                        ((flags & CLOSEST_INTERSECTION_POINT) != 0) ||
-                        ((flags & ALL_GEOM_INFO) != 0)) {
-			if(pickInfo == null)
-			    pickInfo = new PickInfo();
-                        pickInfo.setNodeRef((Node) s3dCR.srcList[n]);
-                        Transform3D l2vw = geomAtoms[i].source.getCurrentLocalToVworld();
-			pickInfo.setLocalToVWorldRef(l2vw);
-                    }
-
-		    if(pickInfo != null)
-			pickInfoList.add(pickInfo);
-                    if(pickType == PICK_ANY) {
-                        return pickInfoList;
-                    }
-                }
-            }
-            else {
-                Node[] mpath = null;
-
-                // PickInfo.SCENEGRAPHPATH - request for computed SceneGraphPath.
-                if ((flags & SCENEGRAPHPATH) != 0) {
-
-                    mpath = createPath(srcNode, bgRetained, geomAtoms[i], initpath);
-
-                    if(mpath != null) {
-                        SceneGraphPath sgpath = new SceneGraphPath(locale, mpath,
-                                (Node) srcNode.source);
-                        sgpath.setTransform(shape.getCurrentLocalToVworld(0));
-                        if(pickInfo == null)
-                            pickInfo = new PickInfo();
-                        pickInfo.setSceneGraphPath(sgpath);
-                    }
-                }
-
-                // PickInfo.NODE - request for computed intersected Node.
-                if ((flags & NODE) != 0) {
-		    if(pickInfo == null)
-			pickInfo = new PickInfo();
-                    pickInfo.setNode((Node) srcNode.source);
-                }
-
-                // PickInfo.LOCAL_TO_VWORLD
-                //    - request for computed local to virtual world transform.
-                if ((flags & LOCAL_TO_VWORLD) != 0) {
-                    Transform3D l2vw = geomAtoms[i].source.getCurrentLocalToVworld();
-		    if(pickInfo == null)
-			pickInfo = new PickInfo();
-                    pickInfo.setLocalToVWorld( new Transform3D(l2vw));
-                }
-
-                // NOTE : Piggy bag for geometry computation by caller.
-                if (((flags & CLOSEST_DISTANCE) != 0) ||
-                    ((flags & CLOSEST_GEOM_INFO) != 0) ||
-                    ((flags & CLOSEST_INTERSECTION_POINT) != 0) ||
-                    ((flags & ALL_GEOM_INFO) != 0)) {
-		    if(pickInfo == null)
-			pickInfo = new PickInfo();
-                    pickInfo.setNodeRef((Node) srcNode.source);
-                    Transform3D l2vw = geomAtoms[i].source.getCurrentLocalToVworld();
-                    pickInfo.setLocalToVWorldRef(l2vw);
-                }
-
-		if(pickInfo != null)
-		    pickInfoList.add(pickInfo);
-                if(pickType == PICK_ANY) {
-                    return pickInfoList;
-                }
-            }
-        }
-
-	return pickInfoList;
-    }
-
-    static PickInfo[] pick(Object node, GeometryAtom[] geomAtoms,
-            int mode, int flags, PickShape pickShape, int pickType) {
-
-        int pickInfoListSize;
-        PickInfo[] pickInfoArr = null;
-        Locale locale = null;
-        BranchGroupRetained bgRetained = null;
-        ArrayList<PickInfo> pickInfoList = null;
-
-        if (node instanceof Locale) {
-            locale = (Locale) node;
-        }
-        else if ( node instanceof BranchGroupRetained) {
-            bgRetained = (BranchGroupRetained) node;
-            locale = bgRetained.locale;
-        }
-        synchronized (locale.universe.sceneGraphLock) {
-            ArrayList<NodeRetained> initPath = null;
-            if ( bgRetained != null) {
-                initPath = initSceneGraphPath(bgRetained);
-            }
-            pickInfoList = getPickInfos(initPath, bgRetained, geomAtoms,
-                locale, flags, pickType);
-        }
-
-        // We're done with PICK_BOUNDS case, but there is still more work for PICK_GEOMETRY case.
-        if((mode == PICK_GEOMETRY) && (pickInfoList != null) &&
-	   ((pickInfoListSize = pickInfoList.size()) > 0)) {
-
-            //System.err.println("PickInfo.pick() - In geometry case : pickInfoList.size() is " + pickInfoListSize);
-            Node pickNode = null;
-
-            // Order is impt. Need to do in reverse order.
-            for(int i = pickInfoListSize - 1; i >= 0; i--) {
-            	PickInfo pickInfo = pickInfoList.get(i);
-
-                pickNode = pickInfo.getNode();
-                if( pickNode == null) {
-                    // Use the piggy reference from getPickInfos()
-                    pickNode = pickInfo.getNodeRef();
-                }
-
-                if (pickNode instanceof Shape3D) {
-
-		    /*
-		     * @exception CapabilityNotSetException if the mode is
-		     * PICK_GEOMETRY and the Geometry.ALLOW_INTERSECT capability bit
-		     * is not set in any Geometry objects referred to by any shape
-		     * node whose bounds intersects the PickShape.
-		     *
-                     * @exception CapabilityNotSetException if flags contains any of
-		     * CLOSEST_INTERSECTION_POINT, CLOSEST_DISTANCE, CLOSEST_GEOM_INFO
-		     * or ALL_GEOM_INFO, and the capability bits that control reading of
-		     * coordinate data are not set in any GeometryArray object referred
-		     * to by any shape node that intersects the PickShape.
-		     * The capability bits that must be set to avoid this exception are
-                     * as follows :
-		     *
-		     * By-copy geometry : GeometryArray.ALLOW_COORDINATE_READ
-		     * By-reference geometry : GeometryArray.ALLOW_REF_DATA_READ
-		     * Indexed geometry : IndexedGeometryArray.ALLOW_COORDINATE_INDEX_READ
-		     * (in addition to one of the above)
-		     *
-		     */
-
-                    if (!pickNode.getCapability(Shape3D.ALLOW_GEOMETRY_READ)) {
-			throw new CapabilityNotSetException(J3dI18N.getString("PickInfo0"));
-		    }
-
-		    for (int j = 0; j < ((Shape3D)pickNode).numGeometries(); j++) {
-			Geometry geo = ((Shape3D)pickNode).getGeometry(j);
-
-			if(geo == null) {
-			    continue;
-			}
-
-			if(!geo.getCapability(Geometry.ALLOW_INTERSECT)) {
-			    throw new CapabilityNotSetException(J3dI18N.getString("PickInfo1"));
-			}
-
-			if (geo instanceof GeometryArray) {
-			    if(!geo.getCapability(GeometryArray.ALLOW_COORDINATE_READ))
-				throw new CapabilityNotSetException(J3dI18N.getString("PickInfo2"));
-			    if(!geo.getCapability(GeometryArray.ALLOW_COUNT_READ))
-				throw new CapabilityNotSetException(J3dI18N.getString("PickInfo3"));
-			    if(!geo.getCapability(GeometryArray.ALLOW_FORMAT_READ))
-				throw new CapabilityNotSetException(J3dI18N.getString("PickInfo4"));
-			    if (geo instanceof IndexedGeometryArray) {
-				if(!geo.getCapability(IndexedGeometryArray.ALLOW_COORDINATE_INDEX_READ))
-				    throw new CapabilityNotSetException(J3dI18N.getString("PickInfo5"));
-			    }
-			} else if (geo instanceof CompressedGeometry) {
-			    if(!geo.getCapability(CompressedGeometry.ALLOW_GEOMETRY_READ))
-				throw new CapabilityNotSetException(J3dI18N.getString("PickInfo0"));
-			}
-		    }
-
-		    if (((Shape3DRetained)(pickNode.retained)).intersect(pickInfo, pickShape, flags) == false) {
-			// System.err.println("  ---- geom " + i + " not intersected");
-
-                        pickInfoList.remove(i);
-
-                    }
-                    else if(pickType == PICK_ANY) {
-                        pickInfoArr = new PickInfo[1];
-                        pickInfoArr[0] = pickInfo;
-                        return pickInfoArr;
-                    }
-                } else if (pickNode instanceof Morph) {
-
-		    /*
-		     * @exception CapabilityNotSetException if the mode is
-		     * PICK_GEOMETRY and the Geometry.ALLOW_INTERSECT capability bit
-		     * is not set in any Geometry objects referred to by any shape
-		     * node whose bounds intersects the PickShape.
-		     *
-                     * @exception CapabilityNotSetException if flags contains any of
-		     * CLOSEST_INTERSECTION_POINT, CLOSEST_DISTANCE, CLOSEST_GEOM_INFO
-		     * or ALL_GEOM_INFO, and the capability bits that control reading of
-		     * coordinate data are not set in any GeometryArray object referred
-		     * to by any shape node that intersects the PickShape.
-		     * The capability bits that must be set to avoid this exception are
-                     * as follows :
-		     *
-		     * By-copy geometry : GeometryArray.ALLOW_COORDINATE_READ
-		     * By-reference geometry : GeometryArray.ALLOW_REF_DATA_READ
-		     * Indexed geometry : IndexedGeometryArray.ALLOW_COORDINATE_INDEX_READ
-		     * (in addition to one of the above)
-		     *
-		     */
-
-                    if (!pickNode.getCapability(Morph.ALLOW_GEOMETRY_ARRAY_READ)) {
-			throw new CapabilityNotSetException(J3dI18N.getString("PickInfo6"));
-		    }
-
-		    int numGeo = ((MorphRetained)(pickNode.retained)).getNumGeometryArrays();
-		    for (int j = 0; j < numGeo; j++) {
-			GeometryArray geo = ((Morph)pickNode).getGeometryArray(j);
-
-			if(geo == null) {
-			    continue;
-			}
-
-			if(!geo.getCapability(Geometry.ALLOW_INTERSECT)) {
-			    throw new CapabilityNotSetException(J3dI18N.getString("PickInfo1"));
-			}
-
-			if(!geo.getCapability(GeometryArray.ALLOW_COORDINATE_READ))
-			    throw new CapabilityNotSetException(J3dI18N.getString("PickInfo2"));
-			if(!geo.getCapability(GeometryArray.ALLOW_COUNT_READ))
-			    throw new CapabilityNotSetException(J3dI18N.getString("PickInfo3"));
-			if(!geo.getCapability(GeometryArray.ALLOW_FORMAT_READ))
-			    throw new CapabilityNotSetException(J3dI18N.getString("PickInfo4"));
-
-			if (geo instanceof IndexedGeometryArray) {
-			    if(!geo.getCapability(IndexedGeometryArray.ALLOW_COORDINATE_INDEX_READ))
-				throw new CapabilityNotSetException(J3dI18N.getString("PickInfo5"));
-			}
-		    }
-
-                    if (((MorphRetained)(pickNode.retained)).intersect(pickInfo, pickShape, flags) == false) {
-                        pickInfoList.remove(i);
-                    }
-                    else if(pickType == PICK_ANY) {
-                        pickInfoArr = new PickInfo[1];
-                        pickInfoArr[0] = pickInfo;
-                        return pickInfoArr;
-                    }
-                }
-            }
-        }
-
-	// System.err.println("PickInfo : pickInfoList " + pickInfoList);
-
-        if ((pickInfoList != null) && (pickInfoList.size() > 0)) {
-	    // System.err.println("   ---  : pickInfoList.size() " + pickInfoList.size());
-	    // System.err.println("   ---  : pickInfoList's sgp " +
-	    // ((PickInfo)(pickInfoList.get(0))).getSceneGraphPath());
-	    pickInfoArr = new PickInfo[pickInfoList.size()];
-	    return pickInfoList.toArray(pickInfoArr);
-	}
-
-	return null;
-
-    }
-
-    /**
-     * The IntersectionInfo object holds extra information about an intersection
-     * of a PickShape with a Node as part of a PickInfo. Information such as
-     * the intersected geometry, the intersected point, and the vertex indices
-     * can be inquired.
-     * The local coordinates, normal, color and texture coordiantes of at the
-     * intersection can be computed, if they are present and readable, using the
-     * interpolation weights and vertex indices.
-     * <p>
-     * If the Shape3D being picked has multiple geometry arrays, the possible arrays
-     * of IntersectionInfo are stored in the PickInfo and referred to by a geometry
-     * index. If the picked geometry is of type, Text3D or CompressGeometry,
-     * getVertexIndices is invalid. If the picked Node is an Morph
-     * object, the geometry used in pick computation is alway at index 0.
-     * <p>
-     *
-     * @since Java 3D 1.4
-     */
-
-    public class IntersectionInfo extends Object {
-
-	/* The index to the intersected geometry in the pickable node */
-	private int geomIndex;
-
-        /* The reference to the intersected geometry in the pickable object */
-	private Geometry geom;
-
-	/* The intersection point */
-	private Point3d intersectionPoint;
-
-	/* Distance between start point of pickShape and intersection point */
-	private double  distance;
-
-	/* The vertex indices of the intersected primitive in the geometry */
-	private int[] vertexIndices;
-
-	/* The interpolation weights for each of the verticies of the primitive */
-	// private float[] weights;  Not supported. Should be done in util. package
-
-	/** IntersectionInfo Constructor */
-	IntersectionInfo() {
-
-	}
-
-        void setGeometryIndex(int geomIndex) {
-            this.geomIndex = geomIndex;
-        }
-
-        void setGeometry(Geometry geom) {
-            this.geom = geom;
-        }
-
-        void setIntersectionPoint(Point3d intersectionPoint) {
-	    assert(intersectionPoint != null);
-	    this.intersectionPoint = new Point3d(intersectionPoint);
-        }
-
-        void setDistance(double distance) {
-            this.distance = distance;
-        }
-
-        void setVertexIndices(int[] vertexIndices) {
-	    assert(vertexIndices != null);
-	    this.vertexIndices = new int[vertexIndices.length];
-	    for(int i=0; i<vertexIndices.length; i++) {
-		this.vertexIndices[i] = vertexIndices[i];
-	    }
-	}
-
-
-	/**
-	 * Retrieves the index to the intersected geometry in the picked node, either a Shape3D or Morph.
-	 * @return the index of the intersected geometry in the pickable node.
-	 */
-	public int getGeometryIndex() {
-	    return geomIndex;
-	}
-
-	/**
-	 * Retrieves the reference to the intersected geometry in the picked object, either a Shape3D or Morph.
-	 * @return the intersected geometry in the pickable node.
-	 */
-	public Geometry getGeometry() {
-	    return geom;
-	}
-
-	/**
-	 * Retrieves the reference to the intersection point in the pickable node.
-	 * @return the intersected point in the pickable node.
-	 */
-	public Point3d getIntersectionPoint() {
-	    return intersectionPoint;
-	}
-
-	/**
-	 * Retrieves the distance between the start point of the pickShape and the
-	 * intersection point.
-	 * @return distance between the start point of the pickShape and the
-	 * intersection point.
-	 */
-	public double getDistance() {
-	    return distance;
-	}
-
-	/**
-	 * Retrieves the vertex indices of the intersected primitive in the geometry.
-	 * @return the vertex indices of the intersected primitive.
-	 */
-	public int[] getVertexIndices() {
-	    return vertexIndices;
-	}
-
-    }
-}
-
-