diff -r 6c08d4d7219e -r 9ccef81f02ab front_processing/extern/TUIO_JAVA/src/TUIO/TuioCursor.java
--- a/front_processing/extern/TUIO_JAVA/src/TUIO/TuioCursor.java	Thu Apr 12 13:09:46 2012 +0200
+++ b/front_processing/extern/TUIO_JAVA/src/TUIO/TuioCursor.java	Thu Apr 12 15:33:25 2012 +0200
@@ -1,115 +1,120 @@
-/*
-    TUIO Java backend - part of the reacTIVision project
-    http://reactivision.sourceforge.net/
-
-    Copyright (c) 2005-2009 Martin Kaltenbrunner <mkalten@iua.upf.edu>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program 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 for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-*/
-package TUIO;
-
-/**
- * The TuioCursor class encapsulates /tuio/2Dcur TUIO cursors.
- *
- * @author Martin Kaltenbrunner
- * @version 1.4
- */ 
-public class TuioCursor extends TuioContainer {
-
-    /**
-     * The individual cursor ID number that is assigned to each TuioCursor.
-     */ 
-    protected int cursor_id;
-    
-    /**
-     * This constructor takes a TuioTime argument and assigns it along  with the provided 
-     * Session ID, Cursor ID, X and Y coordinate to the newly created TuioCursor.
-     *
-     * @param    ttime    the TuioTime to assign
-     * @param    si    the Session ID  to assign
-     * @param    ci    the Cursor ID  to assign
-     * @param    xp    the X coordinate to assign
-     * @param    yp    the Y coordinate to assign
-     */
-    public TuioCursor (TuioTime ttime, long si, int ci, float xp, float yp) {
-        super(ttime, si,xp,yp);
-        this.cursor_id = ci;
-    }
-    
-    /**
-     * This constructor takes a TuioTime argument and assigns it along  with the provided 
-     * Session ID, Cursor ID, X, Y and Z coordinate to the newly created TuioCursor.
-     *
-     * @param    ttime    the TuioTime to assign
-     * @param    si    the Session ID  to assign
-     * @param    ci    the Cursor ID  to assign
-     * @param    xp    the X coordinate to assign
-     * @param    yp    the Y coordinate to assign
-     * @param    zp    the Z coordinate to assign
-     */
-    public TuioCursor (TuioTime ttime, long si, int ci, float xp, float yp, float zp) {
-        super(ttime, si,xp,yp,zp);
-        this.cursor_id = ci;
-    }
-    
-    /**
-     * This constructor takes the provided Session ID, Cursor ID, X and Y coordinate 
-     * and assigs these values to the newly created TuioCursor.
-     *
-     * @param    si    the Session ID  to assign
-     * @param    ci    the Cursor ID  to assign
-     * @param    xp    the X coordinate to assign
-     * @param    yp    the Y coordinate to assign
-     */
-    public TuioCursor (long si, int ci, float xp, float yp) {
-        super(si,xp,yp);
-        this.cursor_id = ci;
-    }
-    
-    /**
-     * This constructor takes the provided Session ID, Cursor ID, X, Y and Z coordinate 
-     * and assigs these values to the newly created TuioCursor.
-     *
-     * @param    si    the Session ID  to assign
-     * @param    ci    the Cursor ID  to assign
-     * @param    xp    the X coordinate to assign
-     * @param    yp    the Y coordinate to assign
-     * @param    zp    the Z coordinate to assign
-     */
-    public TuioCursor (long si, int ci, float xp, float yp, float zp) {
-        super(si,xp,yp,zp);
-        this.cursor_id = ci;
-    }
-
-    /**
-     * This constructor takes the atttibutes of the provided TuioCursor 
-     * and assigs these values to the newly created TuioCursor.
-     *
-     * @param    tcur    the TuioCursor to assign
-     */
-    public TuioCursor (TuioCursor tcur) {
-        super(tcur);
-        this.cursor_id = tcur.getCursorID();
-    }
-    
-    /**
-     * Returns the Cursor ID of this TuioCursor.
-     * @return    the Cursor ID of this TuioCursor
-     */
-    public int getCursorID() {
-        return cursor_id;
-    }
-    
-}
+/*
+    TUIO Java backend - part of the reacTIVision project
+    http://reactivision.sourceforge.net/
+
+    Copyright (c) 2005-2009 Martin Kaltenbrunner <mkalten@iua.upf.edu>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program 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 for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+/*
+    Modified by alexandre.bastien@iri.centrepompidou.fr to manage 3D.
+*/
+
+package TUIO;
+
+/**
+ * The TuioCursor class encapsulates /tuio/2Dcur TUIO cursors.
+ *
+ * @author Martin Kaltenbrunner
+ * @version 1.4
+ */ 
+public class TuioCursor extends TuioContainer {
+
+    /**
+     * The individual cursor ID number that is assigned to each TuioCursor.
+     */ 
+    protected int cursor_id;
+    
+    /**
+     * This constructor takes a TuioTime argument and assigns it along  with the provided 
+     * Session ID, Cursor ID, X and Y coordinate to the newly created TuioCursor.
+     *
+     * @param    ttime    the TuioTime to assign
+     * @param    si    the Session ID  to assign
+     * @param    ci    the Cursor ID  to assign
+     * @param    xp    the X coordinate to assign
+     * @param    yp    the Y coordinate to assign
+     */
+    public TuioCursor (TuioTime ttime, long si, int ci, float xp, float yp) {
+        super(ttime, si,xp,yp);
+        this.cursor_id = ci;
+    }
+    
+    /**
+     * This constructor takes a TuioTime argument and assigns it along  with the provided 
+     * Session ID, Cursor ID, X, Y and Z coordinate to the newly created TuioCursor.
+     *
+     * @param    ttime    the TuioTime to assign
+     * @param    si    the Session ID  to assign
+     * @param    ci    the Cursor ID  to assign
+     * @param    xp    the X coordinate to assign
+     * @param    yp    the Y coordinate to assign
+     * @param    zp    the Z coordinate to assign
+     */
+    public TuioCursor (TuioTime ttime, long si, int ci, float xp, float yp, float zp) {
+        super(ttime, si,xp,yp,zp);
+        this.cursor_id = ci;
+    }
+    
+    /**
+     * This constructor takes the provided Session ID, Cursor ID, X and Y coordinate 
+     * and assigs these values to the newly created TuioCursor.
+     *
+     * @param    si    the Session ID  to assign
+     * @param    ci    the Cursor ID  to assign
+     * @param    xp    the X coordinate to assign
+     * @param    yp    the Y coordinate to assign
+     */
+    public TuioCursor (long si, int ci, float xp, float yp) {
+        super(si,xp,yp);
+        this.cursor_id = ci;
+    }
+    
+    /**
+     * This constructor takes the provided Session ID, Cursor ID, X, Y and Z coordinate 
+     * and assigs these values to the newly created TuioCursor.
+     *
+     * @param    si    the Session ID  to assign
+     * @param    ci    the Cursor ID  to assign
+     * @param    xp    the X coordinate to assign
+     * @param    yp    the Y coordinate to assign
+     * @param    zp    the Z coordinate to assign
+     */
+    public TuioCursor (long si, int ci, float xp, float yp, float zp) {
+        super(si,xp,yp,zp);
+        this.cursor_id = ci;
+    }
+
+    /**
+     * This constructor takes the atttibutes of the provided TuioCursor 
+     * and assigs these values to the newly created TuioCursor.
+     *
+     * @param    tcur    the TuioCursor to assign
+     */
+    public TuioCursor (TuioCursor tcur) {
+        super(tcur);
+        this.cursor_id = tcur.getCursorID();
+    }
+    
+    /**
+     * Returns the Cursor ID of this TuioCursor.
+     * @return    the Cursor ID of this TuioCursor
+     */
+    public int getCursorID() {
+        return cursor_id;
+    }
+    
+}