--- a/front_processing/extern/TUIO_JAVA/src/TUIO/TuioObject.java Thu Mar 22 16:00:17 2012 +0100
+++ b/front_processing/extern/TUIO_JAVA/src/TUIO/TuioObject.java Thu Mar 22 18:15:53 2012 +0100
@@ -1,8 +1,8 @@
-/*
- TUIO Java backend - part of the reacTIVision project
- http://reactivision.sourceforge.net/
+/*
+ TUIO Java backend - part of the reacTIVision project
+ http://reactivision.sourceforge.net/
- Copyright (c) 2005-2009 Martin Kaltenbrunner <mkalten@iua.upf.edu>
+ 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
@@ -27,225 +27,225 @@
* @version 1.4
*/
public class TuioObject extends TuioContainer {
-
- /**
- * The individual symbol ID number that is assigned to each TuioObject.
- */
- protected int symbol_id;
- /**
- * The rotation angle value.
- */
- protected float angle;
- /**
- * The rotation speed value.
- */
- protected float rotation_speed;
- /**
- * The rotation acceleration value.
- */
- protected float rotation_accel;
- /**
- * Defines the ROTATING state.
- */
- public static final int TUIO_ROTATING = 5;
-
- /**
- * This constructor takes a TuioTime argument and assigns it along with the provided
- * Session ID, Symbol ID, X and Y coordinate and angle to the newly created TuioObject.
- *
- * @param ttime the TuioTime to assign
- * @param si the Session ID to assign
- * @param sym the Symbol ID to assign
- * @param xp the X coordinate to assign
- * @param yp the Y coordinate to assign
- * @param a the angle to assign
- */
- public TuioObject (TuioTime ttime, long si, int sym, float xp, float yp, float a) {
- super(ttime, si,xp,yp);
- symbol_id = sym;
- angle = a;
- rotation_speed = 0.0f;
- rotation_accel = 0.0f;
- }
+
+ /**
+ * The individual symbol ID number that is assigned to each TuioObject.
+ */
+ protected int symbol_id;
+ /**
+ * The rotation angle value.
+ */
+ protected float angle;
+ /**
+ * The rotation speed value.
+ */
+ protected float rotation_speed;
+ /**
+ * The rotation acceleration value.
+ */
+ protected float rotation_accel;
+ /**
+ * Defines the ROTATING state.
+ */
+ public static final int TUIO_ROTATING = 5;
+
+ /**
+ * This constructor takes a TuioTime argument and assigns it along with the provided
+ * Session ID, Symbol ID, X and Y coordinate and angle to the newly created TuioObject.
+ *
+ * @param ttime the TuioTime to assign
+ * @param si the Session ID to assign
+ * @param sym the Symbol ID to assign
+ * @param xp the X coordinate to assign
+ * @param yp the Y coordinate to assign
+ * @param a the angle to assign
+ */
+ public TuioObject (TuioTime ttime, long si, int sym, float xp, float yp, float a) {
+ super(ttime, si,xp,yp);
+ symbol_id = sym;
+ angle = a;
+ rotation_speed = 0.0f;
+ rotation_accel = 0.0f;
+ }
- /**
- * This constructor takes the provided Session ID, Symbol ID, X and Y coordinate
- * and angle, and assigs these values to the newly created TuioObject.
- *
- * @param si the Session ID to assign
- * @param sym the Symbol ID to assign
- * @param xp the X coordinate to assign
- * @param yp the Y coordinate to assign
- * @param a the angle to assign
- */
- public TuioObject (long si, int sym, float xp, float yp, float a) {
- super(si,xp,yp);
- symbol_id = sym;
- angle = angle;
- rotation_speed = 0.0f;
- rotation_accel = 0.0f;
- }
+ /**
+ * This constructor takes the provided Session ID, Symbol ID, X and Y coordinate
+ * and angle, and assigs these values to the newly created TuioObject.
+ *
+ * @param si the Session ID to assign
+ * @param sym the Symbol ID to assign
+ * @param xp the X coordinate to assign
+ * @param yp the Y coordinate to assign
+ * @param a the angle to assign
+ */
+ public TuioObject (long si, int sym, float xp, float yp, float a) {
+ super(si,xp,yp);
+ symbol_id = sym;
+ angle = angle;
+ rotation_speed = 0.0f;
+ rotation_accel = 0.0f;
+ }
- /**
- * This constructor takes the atttibutes of the provided TuioObject
- * and assigs these values to the newly created TuioObject.
- *
- * @param tobj the TuioObject to assign
- */
- public TuioObject (TuioObject tobj) {
- super(tobj);
- symbol_id = tobj.getSymbolID();
- angle = tobj.getAngle();
- rotation_speed = 0.0f;
- rotation_accel = 0.0f;
- }
+ /**
+ * This constructor takes the atttibutes of the provided TuioObject
+ * and assigs these values to the newly created TuioObject.
+ *
+ * @param tobj the TuioObject to assign
+ */
+ public TuioObject (TuioObject tobj) {
+ super(tobj);
+ symbol_id = tobj.getSymbolID();
+ angle = tobj.getAngle();
+ rotation_speed = 0.0f;
+ rotation_accel = 0.0f;
+ }
- /**
- * Takes a TuioTime argument and assigns it along with the provided
- * X and Y coordinate, angle, X and Y velocity, motion acceleration,
- * rotation speed and rotation acceleration to the private TuioObject attributes.
- *
- * @param ttime the TuioTime to assign
- * @param xp the X coordinate to assign
- * @param yp the Y coordinate to assign
- * @param a the angle coordinate to assign
- * @param xs the X velocity to assign
- * @param ys the Y velocity to assign
- * @param rs the rotation velocity to assign
- * @param ma the motion acceleration to assign
- * @param ra the rotation acceleration to assign
- */
- public void update (TuioTime ttime, float xp, float yp, float a, float xs, float ys, float rs, float ma, float ra) {
- super.update(ttime,xp,yp,xs,ys,ma);
- angle = a;
- rotation_speed = rs;
- rotation_accel = ra;
- if ((rotation_accel!=0) && (state!=TUIO_STOPPED)) state = TUIO_ROTATING;
- }
+ /**
+ * Takes a TuioTime argument and assigns it along with the provided
+ * X and Y coordinate, angle, X and Y velocity, motion acceleration,
+ * rotation speed and rotation acceleration to the private TuioObject attributes.
+ *
+ * @param ttime the TuioTime to assign
+ * @param xp the X coordinate to assign
+ * @param yp the Y coordinate to assign
+ * @param a the angle coordinate to assign
+ * @param xs the X velocity to assign
+ * @param ys the Y velocity to assign
+ * @param rs the rotation velocity to assign
+ * @param ma the motion acceleration to assign
+ * @param ra the rotation acceleration to assign
+ */
+ public void update (TuioTime ttime, float xp, float yp, float a, float xs, float ys, float rs, float ma, float ra) {
+ super.update(ttime,xp,yp,xs,ys,ma);
+ angle = a;
+ rotation_speed = rs;
+ rotation_accel = ra;
+ if ((rotation_accel!=0) && (state!=TUIO_STOPPED)) state = TUIO_ROTATING;
+ }
- /**
- * Assigns the provided X and Y coordinate, angle, X and Y velocity, motion acceleration
- * rotation velocity and rotation acceleration to the private TuioContainer attributes.
- * The TuioTime time stamp remains unchanged.
- *
- * @param xp the X coordinate to assign
- * @param yp the Y coordinate to assign
- * @param a the angle coordinate to assign
- * @param xs the X velocity to assign
- * @param ys the Y velocity to assign
- * @param rs the rotation velocity to assign
- * @param ma the motion acceleration to assign
- * @param ra the rotation acceleration to assign
- */
- public void update (float xp, float yp, float a, float xs, float ys, float rs, float ma, float ra) {
- super.update(xp,yp,xs,ys,ma);
- angle = a;
- rotation_speed = rs;
- rotation_accel = ra;
- if ((rotation_accel!=0) && (state!=TUIO_STOPPED)) state = TUIO_ROTATING;
- }
-
- /**
- * Takes a TuioTime argument and assigns it along with the provided
- * X and Y coordinate and angle to the private TuioObject attributes.
- * The speed and accleration values are calculated accordingly.
- *
- * @param ttime the TuioTime to assign
- * @param xp the X coordinate to assign
- * @param yp the Y coordinate to assign
- * @param a the angle coordinate to assign
- */
- public void update (TuioTime ttime, float xp, float yp, float a) {
- TuioPoint lastPoint = path.lastElement();
- super.update(ttime,xp,yp);
+ /**
+ * Assigns the provided X and Y coordinate, angle, X and Y velocity, motion acceleration
+ * rotation velocity and rotation acceleration to the private TuioContainer attributes.
+ * The TuioTime time stamp remains unchanged.
+ *
+ * @param xp the X coordinate to assign
+ * @param yp the Y coordinate to assign
+ * @param a the angle coordinate to assign
+ * @param xs the X velocity to assign
+ * @param ys the Y velocity to assign
+ * @param rs the rotation velocity to assign
+ * @param ma the motion acceleration to assign
+ * @param ra the rotation acceleration to assign
+ */
+ public void update (float xp, float yp, float a, float xs, float ys, float rs, float ma, float ra) {
+ super.update(xp,yp,xs,ys,ma);
+ angle = a;
+ rotation_speed = rs;
+ rotation_accel = ra;
+ if ((rotation_accel!=0) && (state!=TUIO_STOPPED)) state = TUIO_ROTATING;
+ }
+
+ /**
+ * Takes a TuioTime argument and assigns it along with the provided
+ * X and Y coordinate and angle to the private TuioObject attributes.
+ * The speed and accleration values are calculated accordingly.
+ *
+ * @param ttime the TuioTime to assign
+ * @param xp the X coordinate to assign
+ * @param yp the Y coordinate to assign
+ * @param a the angle coordinate to assign
+ */
+ public void update (TuioTime ttime, float xp, float yp, float a) {
+ TuioPoint lastPoint = path.lastElement();
+ super.update(ttime,xp,yp);
- TuioTime diffTime = currentTime.subtract(lastPoint.getTuioTime());
- float dt = diffTime.getTotalMilliseconds()/1000.0f;
- float last_angle = angle;
- float last_rotation_speed = rotation_speed;
- angle = a;
-
- float da = (this.angle-last_angle)/(2.0f*(float)Math.PI);
- if (da>0.75f) da-=1.0f;
- else if (da<-0.75f) da+=1.0f;
-
- rotation_speed = da/dt;
- rotation_accel = (rotation_speed - last_rotation_speed)/dt;
- if ((rotation_accel!=0) && (state!=TUIO_STOPPED)) state = TUIO_ROTATING;
- }
-
- /**
- * Takes the atttibutes of the provided TuioObject
- * and assigs these values to this TuioObject.
- * The TuioTime time stamp of this TuioContainer remains unchanged.
- *
- * @param tobj the TuioContainer to assign
- */
- public void update (TuioObject tobj) {
- super.update(tobj);
- angle = tobj.getAngle();
- rotation_speed = tobj.getRotationSpeed();
- rotation_accel = tobj.getRotationAccel();
- if ((rotation_accel!=0) && (state!=TUIO_STOPPED)) state = TUIO_ROTATING;
- }
-
- /**
- * This method is used to calculate the speed and acceleration values of a
- * TuioObject with unchanged position and angle.
- *
- * @param ttime the TuioTime to assign
- */
- public void stop (TuioTime ttime) {
- update(ttime,xpos,ypos, angle);
- }
+ TuioTime diffTime = currentTime.subtract(lastPoint.getTuioTime());
+ float dt = diffTime.getTotalMilliseconds()/1000.0f;
+ float last_angle = angle;
+ float last_rotation_speed = rotation_speed;
+ angle = a;
+
+ float da = (this.angle-last_angle)/(2.0f*(float)Math.PI);
+ if (da>0.75f) da-=1.0f;
+ else if (da<-0.75f) da+=1.0f;
+
+ rotation_speed = da/dt;
+ rotation_accel = (rotation_speed - last_rotation_speed)/dt;
+ if ((rotation_accel!=0) && (state!=TUIO_STOPPED)) state = TUIO_ROTATING;
+ }
+
+ /**
+ * Takes the atttibutes of the provided TuioObject
+ * and assigs these values to this TuioObject.
+ * The TuioTime time stamp of this TuioContainer remains unchanged.
+ *
+ * @param tobj the TuioContainer to assign
+ */
+ public void update (TuioObject tobj) {
+ super.update(tobj);
+ angle = tobj.getAngle();
+ rotation_speed = tobj.getRotationSpeed();
+ rotation_accel = tobj.getRotationAccel();
+ if ((rotation_accel!=0) && (state!=TUIO_STOPPED)) state = TUIO_ROTATING;
+ }
+
+ /**
+ * This method is used to calculate the speed and acceleration values of a
+ * TuioObject with unchanged position and angle.
+ *
+ * @param ttime the TuioTime to assign
+ */
+ public void stop (TuioTime ttime) {
+ update(ttime,xpos,ypos, angle);
+ }
- /**
- * Returns the symbol ID of this TuioObject.
- * @return the symbol ID of this TuioObject
- */
- public int getSymbolID() {
- return symbol_id;
- }
-
- /**
- * Returns the rotation angle of this TuioObject.
- * @return the rotation angle of this TuioObject
- */
- public float getAngle() {
- return angle;
- }
+ /**
+ * Returns the symbol ID of this TuioObject.
+ * @return the symbol ID of this TuioObject
+ */
+ public int getSymbolID() {
+ return symbol_id;
+ }
+
+ /**
+ * Returns the rotation angle of this TuioObject.
+ * @return the rotation angle of this TuioObject
+ */
+ public float getAngle() {
+ return angle;
+ }
- /**
- * Returns the rotation angle in degrees of this TuioObject.
- * @return the rotation angle in degrees of this TuioObject
- */
- public float getAngleDegrees() {
- return angle/(float)Math.PI*180.0f;
- }
-
- /**
- * Returns the rotation speed of this TuioObject.
- * @return the rotation speed of this TuioObject
- */
- public float getRotationSpeed() {
- return rotation_speed;
- }
-
- /**
- * Returns the rotation acceleration of this TuioObject.
- * @return the rotation acceleration of this TuioObject
- */
- public float getRotationAccel() {
- return rotation_accel;
- }
+ /**
+ * Returns the rotation angle in degrees of this TuioObject.
+ * @return the rotation angle in degrees of this TuioObject
+ */
+ public float getAngleDegrees() {
+ return angle/(float)Math.PI*180.0f;
+ }
+
+ /**
+ * Returns the rotation speed of this TuioObject.
+ * @return the rotation speed of this TuioObject
+ */
+ public float getRotationSpeed() {
+ return rotation_speed;
+ }
+
+ /**
+ * Returns the rotation acceleration of this TuioObject.
+ * @return the rotation acceleration of this TuioObject
+ */
+ public float getRotationAccel() {
+ return rotation_accel;
+ }
- /**
- * Returns true of this TuioObject is moving.
- * @return true of this TuioObject is moving
- */
- public boolean isMoving() {
- if ((state==TUIO_ACCELERATING) || (state==TUIO_DECELERATING) || (state==TUIO_ROTATING)) return true;
- else return false;
- }
-
+ /**
+ * Returns true of this TuioObject is moving.
+ * @return true of this TuioObject is moving
+ */
+ public boolean isMoving() {
+ if ((state==TUIO_ACCELERATING) || (state==TUIO_DECELERATING) || (state==TUIO_ROTATING)) return true;
+ else return false;
+ }
+
}