コード例 #1
0
ファイル: TuioClient.cs プロジェクト: Jasmin91/Tui_My_Child
        /**
         * The OSC callback method where all TUIO messages are received and decoded
         * and where the TUIO event callbacks are dispatched
         *
         * @param message	the received OSC message
         */
        private void processMessage(OSCMessage message)
        {
            string    address = message.Address;
            ArrayList args    = message.Values;
            string    command = (string)args[0];

            if (address == "/tuio/2Dobj")
            {
                if (command == "set")
                {
                    long  s_id   = (int)args[1];
                    int   f_id   = (int)args[2];
                    float xpos   = (float)args[3];
                    float ypos   = (float)args[4];
                    float angle  = (float)args[5];
                    float xspeed = (float)args[6];
                    float yspeed = (float)args[7];
                    float rspeed = (float)args[8];
                    float maccel = (float)args[9];
                    float raccel = (float)args[10];

                    lock (objectSync) {
                        if (!objectList.ContainsKey(s_id))
                        {
                            TuioObject addObject = new TuioObject(s_id, f_id, xpos, ypos, angle);
                            frameObjects.Add(addObject);
                        }
                        else
                        {
                            TuioObject tobj = objectList[s_id];
                            if (tobj == null)
                            {
                                return;
                            }
                            if ((tobj.getX() != xpos) || (tobj.getY() != ypos) || (tobj.getAngle() != angle) || (tobj.getXSpeed() != xspeed) || (tobj.getYSpeed() != yspeed) || (tobj.getRotationSpeed() != rspeed) || (tobj.getMotionAccel() != maccel) || (tobj.getRotationAccel() != raccel))
                            {
                                TuioObject updateObject = new TuioObject(s_id, f_id, xpos, ypos, angle);
                                updateObject.update(xpos, ypos, angle, xspeed, yspeed, rspeed, maccel, raccel);
                                frameObjects.Add(updateObject);
                            }
                        }
                    }
                }
                else if (command == "alive")
                {
                    newObjectList.Clear();
                    for (int i = 1; i < args.Count; i++)
                    {
                        // get the message content
                        long s_id = (int)args[i];
                        newObjectList.Add(s_id);
                        // reduce the object list to the lost objects
                        if (aliveObjectList.Contains(s_id))
                        {
                            aliveObjectList.Remove(s_id);
                        }
                    }

                    // remove the remaining objects
                    lock (objectSync) {
                        for (int i = 0; i < aliveObjectList.Count; i++)
                        {
                            long       s_id         = aliveObjectList[i];
                            TuioObject removeObject = objectList[s_id];
                            removeObject.remove(currentTime);
                            frameObjects.Add(removeObject);
                        }
                    }
                }
                else if (command == "fseq")
                {
                    int  fseq      = (int)args[1];
                    bool lateFrame = false;

                    if (fseq > 0)
                    {
                        if (fseq > currentFrame)
                        {
                            currentTime = TuioTime.getSessionTime();
                        }
                        if ((fseq >= currentFrame) || ((currentFrame - fseq) > 100))
                        {
                            currentFrame = fseq;
                        }
                        else
                        {
                            lateFrame = true;
                        }
                    }
                    else if ((TuioTime.getSessionTime().getTotalMilliseconds() - currentTime.getTotalMilliseconds()) > 100)
                    {
                        currentTime = TuioTime.getSessionTime();
                    }

                    if (!lateFrame)
                    {
                        IEnumerator <TuioObject> frameEnum = frameObjects.GetEnumerator();
                        while (frameEnum.MoveNext())
                        {
                            TuioObject tobj = frameEnum.Current;

                            switch (tobj.getTuioState())
                            {
                            case TuioObject.TUIO_REMOVED:
                                TuioObject removeObject = tobj;
                                removeObject.remove(currentTime);

                                for (int i = 0; i < listenerList.Count; i++)
                                {
                                    TuioListener listener = (TuioListener)listenerList[i];
                                    if (listener != null)
                                    {
                                        listener.removeTuioObject(removeObject);
                                    }
                                }
                                lock (objectSync) {
                                    objectList.Remove(removeObject.getSessionID());
                                }
                                break;

                            case TuioObject.TUIO_ADDED:
                                TuioObject addObject = new TuioObject(currentTime, tobj.getSessionID(), tobj.getSymbolID(), tobj.getX(), tobj.getY(), tobj.getAngle());
                                lock (objectSync) {
                                    objectList.Add(addObject.getSessionID(), addObject);
                                }
                                for (int i = 0; i < listenerList.Count; i++)
                                {
                                    TuioListener listener = (TuioListener)listenerList[i];
                                    if (listener != null)
                                    {
                                        listener.addTuioObject(addObject);
                                    }
                                }
                                break;

                            default:
                                TuioObject updateObject = getTuioObject(tobj.getSessionID());
                                if ((tobj.getX() != updateObject.getX() && tobj.getXSpeed() == 0) || (tobj.getY() != updateObject.getY() && tobj.getYSpeed() == 0))
                                {
                                    updateObject.update(currentTime, tobj.getX(), tobj.getY(), tobj.getAngle());
                                }
                                else
                                {
                                    updateObject.update(currentTime, tobj.getX(), tobj.getY(), tobj.getAngle(), tobj.getXSpeed(), tobj.getYSpeed(), tobj.getRotationSpeed(), tobj.getMotionAccel(), tobj.getRotationAccel());
                                }

                                for (int i = 0; i < listenerList.Count; i++)
                                {
                                    TuioListener listener = (TuioListener)listenerList[i];
                                    if (listener != null)
                                    {
                                        listener.updateTuioObject(updateObject);
                                    }
                                }
                                break;
                            }
                        }

                        for (int i = 0; i < listenerList.Count; i++)
                        {
                            TuioListener listener = (TuioListener)listenerList[i];
                            if (listener != null)
                            {
                                listener.refresh(new TuioTime(currentTime));
                            }
                        }

                        List <long> buffer = aliveObjectList;
                        aliveObjectList = newObjectList;
                        // recycling the List
                        newObjectList = buffer;
                    }
                    frameObjects.Clear();
                }
            }
            else if (address == "/tuio/2Dcur")
            {
                if (command == "set")
                {
                    long  s_id   = (int)args[1];
                    float xpos   = (float)args[2];
                    float ypos   = (float)args[3];
                    float xspeed = (float)args[4];
                    float yspeed = (float)args[5];
                    float maccel = (float)args[6];

                    lock (cursorList) {
                        if (!cursorList.ContainsKey(s_id))
                        {
                            TuioCursor addCursor = new TuioCursor(s_id, -1, xpos, ypos);
                            frameCursors.Add(addCursor);
                        }
                        else
                        {
                            TuioCursor tcur = (TuioCursor)cursorList[s_id];
                            if (tcur == null)
                            {
                                return;
                            }
                            if ((tcur.getX() != xpos) || (tcur.getY() != ypos) || (tcur.getXSpeed() != xspeed) || (tcur.getYSpeed() != yspeed) || (tcur.getMotionAccel() != maccel))
                            {
                                TuioCursor updateCursor = new TuioCursor(s_id, tcur.getCursorID(), xpos, ypos);
                                updateCursor.update(xpos, ypos, xspeed, yspeed, maccel);
                                frameCursors.Add(updateCursor);
                            }
                        }
                    }
                }
                else if (command == "alive")
                {
                    newCursorList.Clear();
                    for (int i = 1; i < args.Count; i++)
                    {
                        // get the message content
                        long s_id = (int)args[i];
                        newCursorList.Add(s_id);
                        // reduce the cursor list to the lost cursors
                        if (aliveCursorList.Contains(s_id))
                        {
                            aliveCursorList.Remove(s_id);
                        }
                    }

                    // remove the remaining cursors
                    lock (cursorSync) {
                        for (int i = 0; i < aliveCursorList.Count; i++)
                        {
                            long s_id = aliveCursorList[i];
                            if (!cursorList.ContainsKey(s_id))
                            {
                                continue;
                            }
                            TuioCursor removeCursor = cursorList[s_id];
                            removeCursor.remove(currentTime);
                            frameCursors.Add(removeCursor);
                        }
                    }
                }
                else if (command == "fseq")
                {
                    int  fseq      = (int)args[1];
                    bool lateFrame = false;

                    if (fseq > 0)
                    {
                        if (fseq > currentFrame)
                        {
                            currentTime = TuioTime.getSessionTime();
                        }
                        if ((fseq >= currentFrame) || ((currentFrame - fseq) > 100))
                        {
                            currentFrame = fseq;
                        }
                        else
                        {
                            lateFrame = true;
                        }
                    }
                    else if ((TuioTime.getSessionTime().getTotalMilliseconds() - currentTime.getTotalMilliseconds()) > 100)
                    {
                        currentTime = TuioTime.getSessionTime();
                    }

                    if (!lateFrame)
                    {
                        IEnumerator <TuioCursor> frameEnum = frameCursors.GetEnumerator();
                        while (frameEnum.MoveNext())
                        {
                            TuioCursor tcur = frameEnum.Current;
                            switch (tcur.getTuioState())
                            {
                            case TuioCursor.TUIO_REMOVED:
                                TuioCursor removeCursor = tcur;
                                removeCursor.remove(currentTime);

                                for (int i = 0; i < listenerList.Count; i++)
                                {
                                    TuioListener listener = (TuioListener)listenerList[i];
                                    if (listener != null)
                                    {
                                        listener.removeTuioCursor(removeCursor);
                                    }
                                }
                                lock (cursorSync) {
                                    cursorList.Remove(removeCursor.getSessionID());

                                    if (removeCursor.getCursorID() == maxCursorID)
                                    {
                                        maxCursorID = -1;

                                        if (cursorList.Count > 0)
                                        {
                                            IEnumerator <KeyValuePair <long, TuioCursor> > clist = cursorList.GetEnumerator();
                                            while (clist.MoveNext())
                                            {
                                                int f_id = clist.Current.Value.getCursorID();
                                                if (f_id > maxCursorID)
                                                {
                                                    maxCursorID = f_id;
                                                }
                                            }

                                            List <TuioCursor>        freeCursorBuffer = new List <TuioCursor>();
                                            IEnumerator <TuioCursor> flist            = freeCursorList.GetEnumerator();
                                            while (flist.MoveNext())
                                            {
                                                TuioCursor testCursor = flist.Current;
                                                if (testCursor.getCursorID() < maxCursorID)
                                                {
                                                    freeCursorBuffer.Add(testCursor);
                                                }
                                            }
                                            freeCursorList = freeCursorBuffer;
                                        }
                                        else
                                        {
                                            freeCursorList.Clear();
                                        }
                                    }
                                    else if (removeCursor.getCursorID() < maxCursorID)
                                    {
                                        freeCursorList.Add(removeCursor);
                                    }
                                }
                                break;

                            case TuioCursor.TUIO_ADDED:
                                TuioCursor addCursor;
                                lock (cursorSync) {
                                    int c_id = cursorList.Count;
                                    if ((cursorList.Count <= maxCursorID) && (freeCursorList.Count > 0))
                                    {
                                        TuioCursor closestCursor          = freeCursorList[0];
                                        IEnumerator <TuioCursor> testList = freeCursorList.GetEnumerator();
                                        while (testList.MoveNext())
                                        {
                                            TuioCursor testCursor = testList.Current;
                                            if (testCursor.getDistance(tcur) < closestCursor.getDistance(tcur))
                                            {
                                                closestCursor = testCursor;
                                            }
                                        }
                                        c_id = closestCursor.getCursorID();
                                        freeCursorList.Remove(closestCursor);
                                    }
                                    else
                                    {
                                        maxCursorID = c_id;
                                    }

                                    addCursor = new TuioCursor(currentTime, tcur.getSessionID(), c_id, tcur.getX(), tcur.getY());
                                    cursorList.Add(addCursor.getSessionID(), addCursor);
                                }

                                for (int i = 0; i < listenerList.Count; i++)
                                {
                                    TuioListener listener = (TuioListener)listenerList[i];
                                    if (listener != null)
                                    {
                                        listener.addTuioCursor(addCursor);
                                    }
                                }
                                break;

                            default:
                                TuioCursor updateCursor = getTuioCursor(tcur.getSessionID());
                                if ((tcur.getX() != updateCursor.getX() && tcur.getXSpeed() == 0) || (tcur.getY() != updateCursor.getY() && tcur.getYSpeed() == 0))
                                {
                                    updateCursor.update(currentTime, tcur.getX(), tcur.getY());
                                }
                                else
                                {
                                    updateCursor.update(currentTime, tcur.getX(), tcur.getY(), tcur.getXSpeed(), tcur.getYSpeed(), tcur.getMotionAccel());
                                }

                                for (int i = 0; i < listenerList.Count; i++)
                                {
                                    TuioListener listener = (TuioListener)listenerList[i];
                                    if (listener != null)
                                    {
                                        listener.updateTuioCursor(updateCursor);
                                    }
                                }
                                break;
                            }
                        }

                        for (int i = 0; i < listenerList.Count; i++)
                        {
                            TuioListener listener = (TuioListener)listenerList[i];
                            if (listener != null)
                            {
                                listener.refresh(new TuioTime(currentTime));
                            }
                        }

                        List <long> buffer = aliveCursorList;
                        aliveCursorList = newCursorList;
                        // recycling the List
                        newCursorList = buffer;
                    }
                    frameCursors.Clear();
                }
            }
        }
コード例 #2
0
        /**
         * The OSC callback method where all TUIO messages are received and decoded
         * and where the TUIO event callbacks are dispatched
         *
         * @param  message	the received OSC message
         */
        private void processMessage(OSCMessage message)
        {
            string    address = message.Address;
            ArrayList args    = message.Values;
            string    command = (string)args[0];

            if (address == "/tuio/2Dobj")
            {
                if (command == "set")
                {
                    if (currentTime.getTotalMilliseconds() == 0)
                    {
                        currentTime = TuioTime.getSessionTime();
                    }

                    long  s_id = (int)args[1];
                    int   f_id = (int)args[2];
                    float x    = (float)args[3];
                    float y    = (float)args[4];
                    float a    = (float)args[5];
                    float X    = (float)args[6];
                    float Y    = (float)args[7];
                    float A    = (float)args[8];
                    float m    = (float)args[9];
                    float r    = (float)args[10];


                    if (!objectList.ContainsKey(s_id))
                    {
                        TuioObject addObject = new TuioObject(currentTime, s_id, f_id, x, y, a);
                        objectList.Add(s_id, addObject);

                        for (int i = 0; i < listenerList.Count; i++)
                        {
                            TuioListener listener = (TuioListener)listenerList[i];
                            if (listener != null)
                            {
                                listener.addTuioObject(addObject);
                            }
                        }
                    }
                    else
                    {
                        TuioObject updateObject = objectList[s_id];

                        if ((updateObject.getX() != x) || (updateObject.getY() != y) || (updateObject.getAngle() != a))
                        {
                            TuioObject tobj = new TuioObject(currentTime, s_id, updateObject.getSymbolID(), x, y, a);
                            tobj.update(currentTime, x, y, a, X, Y, A, m, r);
                            frameObjects.Add(tobj);

                            /*updateObject.update(currentTime,x,y,a,X,Y,A,m,r);
                             * for (int i=0;i<listenerList.Count;i++) {
                             *      TuioListener listener = (TuioListener)listenerList[i];
                             *      if (listener!=null) listener.updateTuioObject(updateObject);
                             * }*/
                            //objectList[s_id] = tobj;
                        }
                    }
                }
                else if (command == "alive")
                {
                    for (int i = 1; i < args.Count; i++)
                    {
                        // get the message content
                        long s_id = (int)args[i];
                        newObjectList.Add(s_id);
                        // reduce the object list to the lost objects
                        if (aliveObjectList.Contains(s_id))
                        {
                            aliveObjectList.Remove(s_id);
                        }
                    }

                    // remove the remaining objects
                    for (int i = 0; i < aliveObjectList.Count; i++)
                    {
                        long       s_id         = aliveObjectList[i];
                        TuioObject removeObject = objectList[s_id];
                        removeObject.remove(currentTime);
                        objectList.Remove(s_id);


                        for (int j = 0; j < listenerList.Count; j++)
                        {
                            TuioListener listener = (TuioListener)listenerList[j];
                            if (listener != null)
                            {
                                listener.removeTuioObject(removeObject);
                            }
                        }
                    }

                    List <long> buffer = aliveObjectList;
                    aliveObjectList = newObjectList;

                    // recycling of the List
                    newObjectList = buffer;
                    newObjectList.Clear();
                }
                else if (command == "fseq")
                {
                    int  fseq      = (int)args[1];
                    bool lateFrame = false;

                    if (fseq > 0)
                    {
                        if ((fseq >= currentFrame) || ((currentFrame - fseq) > 100))
                        {
                            currentFrame = fseq;
                        }
                        else
                        {
                            lateFrame = true;
                        }
                    }

                    if (!lateFrame)
                    {
                        IEnumerator <TuioObject> frameEnum = frameObjects.GetEnumerator();
                        while (frameEnum.MoveNext())
                        {
                            TuioObject tobj         = frameEnum.Current;
                            TuioObject updateObject = getTuioObject(tobj.getSessionID());
                            updateObject.update(currentTime, tobj.getX(), tobj.getY(), tobj.getAngle(), tobj.getXSpeed(), tobj.getYSpeed(), tobj.getRotationSpeed(), tobj.getMotionAccel(), tobj.getRotationAccel());

                            for (int i = 0; i < listenerList.Count; i++)
                            {
                                TuioListener listener = (TuioListener)listenerList[i];
                                if (listener != null)
                                {
                                    listener.updateTuioObject(updateObject);
                                }
                            }
                        }

                        for (int i = 0; i < listenerList.Count; i++)
                        {
                            TuioListener listener = (TuioListener)listenerList[i];
                            if (listener != null)
                            {
                                listener.refresh(currentTime);
                            }
                        }
                        if (fseq > 0)
                        {
                            currentTime.reset();
                        }
                    }
                    frameObjects.Clear();
                }
            }
            else if (address == "/tuio/2Dcur")
            {
                if (command == "set")
                {
                    if (currentTime.getTotalMilliseconds() == 0)
                    {
                        currentTime = TuioTime.getSessionTime();
                    }

                    long  s_id = (int)args[1];
                    float x    = (float)args[2];
                    float y    = (float)args[3];
                    float X    = (float)args[4];
                    float Y    = (float)args[5];
                    float m    = (float)args[6];

                    if (!cursorList.ContainsKey(s_id))
                    {
                        int f_id = cursorList.Count;
                        if (cursorList.Count <= maxFingerID)
                        {
                            TuioCursor closestCursor          = freeCursorList[0];
                            IEnumerator <TuioCursor> testList = freeCursorList.GetEnumerator();
                            while (testList.MoveNext())
                            {
                                TuioCursor testCursor = testList.Current;
                                if (testCursor.getDistance(x, y) < closestCursor.getDistance(x, y))
                                {
                                    closestCursor = testCursor;
                                }
                            }
                            f_id = closestCursor.getCursorID();
                            freeCursorList.Remove(closestCursor);
                        }
                        else
                        {
                            maxFingerID = f_id;
                        }

                        TuioCursor addCursor = new TuioCursor(currentTime, s_id, f_id, x, y);
                        cursorList.Add(s_id, addCursor);

                        for (int i = 0; i < listenerList.Count; i++)
                        {
                            TuioListener listener = (TuioListener)listenerList[i];
                            if (listener != null)
                            {
                                listener.addTuioCursor(addCursor);
                            }
                        }
                    }
                    else
                    {
                        TuioCursor updateCursor = (TuioCursor)cursorList[s_id];
                        if ((updateCursor.getX() != x) || (updateCursor.getY() != y))
                        {
                            TuioCursor tcur = new TuioCursor(currentTime, s_id, updateCursor.getCursorID(), x, y);
                            tcur.update(currentTime, x, y, X, Y, m);
                            frameCursors.Add(tcur);

                            /*updateCursor.update(currentTime,x,y,X,Y,m);
                             * for (int i=0;i<listenerList.Count;i++) {
                             *      TuioListener listener = (TuioListener)listenerList[i];
                             *      if (listener!=null) listener.updateTuioCursor(updateCursor);
                             * }*/

                            //cursorList[s_id] = tcur;
                        }
                    }
                }
                else if (command == "alive")
                {
                    for (int i = 1; i < args.Count; i++)
                    {
                        // get the message content
                        long s_id = (int)args[i];
                        newCursorList.Add(s_id);
                        // reduce the cursor list to the lost cursors
                        if (aliveCursorList.Contains(s_id))
                        {
                            aliveCursorList.Remove(s_id);
                        }
                    }

                    // remove the remaining cursors
                    for (int i = 0; i < aliveCursorList.Count; i++)
                    {
                        long s_id = aliveCursorList[i];
                        if (!cursorList.ContainsKey(s_id))
                        {
                            continue;
                        }
                        TuioCursor removeCursor = cursorList[s_id];
                        int        c_id         = removeCursor.getCursorID();
                        cursorList.Remove(s_id);
                        removeCursor.remove(currentTime);

                        if (c_id == maxFingerID)
                        {
                            maxFingerID = -1;


                            if (cursorList.Count > 0)
                            {
                                IEnumerator <KeyValuePair <long, TuioCursor> > clist = cursorList.GetEnumerator();
                                while (clist.MoveNext())
                                {
                                    int f_id = clist.Current.Value.getCursorID();
                                    if (f_id > maxFingerID)
                                    {
                                        maxFingerID = f_id;
                                    }
                                }

                                List <TuioCursor>        freeCursorBuffer = new List <TuioCursor>();
                                IEnumerator <TuioCursor> flist            = freeCursorList.GetEnumerator();
                                while (flist.MoveNext())
                                {
                                    TuioCursor testCursor = flist.Current;

                                    if (testCursor.getCursorID() < maxFingerID)
                                    {
                                        freeCursorBuffer.Add(testCursor);
                                    }
                                }
                                freeCursorList = freeCursorBuffer;
                            }
                        }
                        else if (c_id < maxFingerID)
                        {
                            freeCursorList.Add(removeCursor);
                        }


                        for (int j = 0; j < listenerList.Count; j++)
                        {
                            TuioListener listener = (TuioListener)listenerList[j];

                            if (listener != null)
                            {
                                listener.removeTuioCursor(removeCursor);
                            }
                        }
                    }

                    List <long> buffer = aliveCursorList;
                    aliveCursorList = newCursorList;

                    // recycling of the List
                    newCursorList = buffer;
                    newCursorList.Clear();
                }
                else if (command == "fseq")
                {
                    int  fseq      = (int)args[1];
                    bool lateFrame = false;

                    if (fseq > 0)
                    {
                        if ((fseq >= currentFrame) || ((currentFrame - fseq) > 100))
                        {
                            currentFrame = fseq;
                        }
                        else
                        {
                            lateFrame = true;
                        }
                    }

                    if (!lateFrame)
                    {
                        IEnumerator <TuioCursor> frameEnum = frameCursors.GetEnumerator();
                        while (frameEnum.MoveNext())
                        {
                            TuioCursor tcur         = frameEnum.Current;
                            TuioCursor updateCursor = getTuioCursor(tcur.getSessionID());
                            updateCursor.update(currentTime, tcur.getX(), tcur.getY(), tcur.getXSpeed(), tcur.getYSpeed(), tcur.getMotionAccel());

                            for (int i = 0; i < listenerList.Count; i++)
                            {
                                TuioListener listener = (TuioListener)listenerList[i];
                                if (listener != null)
                                {
                                    listener.updateTuioCursor(updateCursor);
                                }
                            }
                        }

                        for (int i = 0; i < listenerList.Count; i++)
                        {
                            TuioListener listener = (TuioListener)listenerList[i];
                            if (listener != null)
                            {
                                listener.refresh(currentTime);
                            }
                        }
                        if (fseq > 0)
                        {
                            currentTime.reset();
                        }
                    }
                    frameCursors.Clear();
                }
            }
        }
コード例 #3
0
        private void processTouchOnlyUpdateEvent(TuioCursor tcur)
        {
            lock (touchOnlyLock)
            {
                if (draggedObjects.ContainsKey(tcur.getSessionID()))
                {
                    // Move the currently dragged TuioObject according to its dragging cursor
                    Vector2 tcurPosition = new Vector2(tcur.getScreenX(Settings.RESOLUTION_X), tcur.getScreenY(Settings.RESOLUTION_Y));
                    TuioObject tobj = draggedObjects[tcur.getSessionID()];
                    Vector2 dragDiffVector = dragDiffVectors[tcur.getSessionID()];
                    Vector2 newObjPos = new Vector2((tcurPosition.X - dragDiffVector.X) / (float)Settings.RESOLUTION_X, (tcurPosition.Y - dragDiffVector.Y) / (float)Settings.RESOLUTION_Y);
                    // Don't let objects move off screen
                    if (newObjPos.X >= 0 && newObjPos.X <= 1 && newObjPos.Y >= 0 && newObjPos.Y <= 1)
                    {

                        //tobj.update(TuioTime.getSessionTime(), (tcurPosition.X - dragDiffVector.X) / (float)Settings.RESOLUTION_X, (tcurPosition.Y - dragDiffVector.Y) / (float)Settings.RESOLUTION_Y, tcur.getXSpeed(), tcur.getYSpeed(), tcur.getMotionAccel());
                        //tobj.update(TuioTime.getSessionTime(), newObjPos.X, newObjPos.Y);
                        tobj.update(TuioTime.getSessionTime(), newObjPos.X, newObjPos.Y, tcur.getXSpeed(), tcur.getYSpeed(), tcur.getMotionAccel());
                        draggedObjects.AddOrUpdate(tobj.getSymbolID(), tobj, updateTObj);
                        //tuioObjects.AddOrUpdate(tobj.getSymbolID(), tobj, updateTObj);
                        this.updateTuioObject(tobj);
                        Debug.WriteLine("Moving " + tobj.getSymbolID() + " with " + tcur.getSessionID() + " at speed " + tcur.getXSpeed() + ", " + tcur.getYSpeed());
                    }

                    /*
                    // Update corresponding ZoomCircle
                    // Calculate speed from x and y speeds
                    float totalSpeed = (float)Math.Sqrt(Math.Pow(tobj.getXSpeed() * Settings.RESOLUTION_X, 2) + Math.Pow(tobj.getYSpeed() * Settings.RESOLUTION_Y, 2));

                    // Ignore implausibly high values because Multitaction is giving us speeds of "Infinity" every couple updates
                    if (totalSpeed > 1000f)
                        totalSpeed = 0f;

                    //Debug.WriteLine(totalSpeed);
                    zoomedCircles[tobj.getSymbolID()].MoveTo(tobj.getScreenX(Settings.RESOLUTION_X), tobj.getScreenY(Settings.RESOLUTION_Y), tobj.getAngleDegrees(), this.GetMovieTimestamp(), this.GetMovieTimestampRaw(), totalSpeed);
                    */
                }
            }
        }
コード例 #4
0
        /**
         * The OSC callback method where all TUIO messages are received and decoded
         * and where the TUIO event callbacks are dispatched
         *
         * @param message	the received OSC message
         */
        private void processMessage(OSCMessage message)
        {
            string    address = message.Address;
            ArrayList args    = message.Values;
            string    command = (string)args[0];

            if (address == "/tuio/2Dobj")
            {
                if (command == "set")
                {
                    long  s_id   = (int)args[1];
                    int   f_id   = (int)args[2];
                    float xpos   = (float)args[3];
                    float ypos   = (float)args[4];
                    float angle  = (float)args[5];
                    float xspeed = (float)args[6];
                    float yspeed = (float)args[7];
                    float rspeed = (float)args[8];
                    float maccel = (float)args[9];
                    float raccel = (float)args[10];

                    lock (objectSync) {
                        if (!objectList.ContainsKey(s_id))
                        {
                            TuioObject addObject = new TuioObject(s_id, f_id, xpos, ypos, angle);
                            frameObjects.Add(addObject);
                        }
                        else
                        {
                            TuioObject tobj = objectList[s_id];
                            if (tobj == null)
                            {
                                return;
                            }
                            if ((tobj.getX() != xpos) || (tobj.getY() != ypos) || (tobj.getAngle() != angle) || (tobj.getXSpeed() != xspeed) || (tobj.getYSpeed() != yspeed) || (tobj.getRotationSpeed() != rspeed) || (tobj.getMotionAccel() != maccel) || (tobj.getRotationAccel() != raccel))
                            {
                                TuioObject updateObject = new TuioObject(s_id, f_id, xpos, ypos, angle);
                                updateObject.update(xpos, ypos, angle, xspeed, yspeed, rspeed, maccel, raccel);
                                frameObjects.Add(updateObject);
                            }
                        }
                    }
                }
                else if (command == "alive")
                {
                    newObjectList.Clear();
                    for (int i = 1; i < args.Count; i++)
                    {
                        // get the message content
                        long s_id = (int)args[i];
                        newObjectList.Add(s_id);
                        // reduce the object list to the lost objects
                        if (aliveObjectList.Contains(s_id))
                        {
                            aliveObjectList.Remove(s_id);
                        }
                    }

                    // remove the remaining objects
                    lock (objectSync) {
                        for (int i = 0; i < aliveObjectList.Count; i++)
                        {
                            long       s_id         = aliveObjectList[i];
                            TuioObject removeObject = objectList[s_id];
                            removeObject.remove(currentTime);
                            frameObjects.Add(removeObject);
                        }
                    }
                }
                else if (command == "fseq")
                {
                    int  fseq      = (int)args[1];
                    bool lateFrame = false;

                    if (fseq > 0)
                    {
                        if (fseq > currentFrame)
                        {
                            currentTime = TuioTime.getSessionTime();
                        }
                        if ((fseq >= currentFrame) || ((currentFrame - fseq) > 100))
                        {
                            currentFrame = fseq;
                        }
                        else
                        {
                            lateFrame = true;
                        }
                    }
                    else if ((TuioTime.getSessionTime().getTotalMilliseconds() - currentTime.getTotalMilliseconds()) > 100)
                    {
                        currentTime = TuioTime.getSessionTime();
                    }

                    if (!lateFrame)
                    {
                        IEnumerator <TuioObject> frameEnum = frameObjects.GetEnumerator();
                        while (frameEnum.MoveNext())
                        {
                            TuioObject tobj = frameEnum.Current;

                            switch (tobj.getTuioState())
                            {
                            case TuioObject.TUIO_REMOVED:
                                TuioObject removeObject = tobj;
                                removeObject.remove(currentTime);

                                for (int i = 0; i < listenerList.Count; i++)
                                {
                                    TuioListener listener = (TuioListener)listenerList[i];
                                    if (listener != null)
                                    {
                                        listener.removeTuioObject(removeObject);
                                    }
                                }
                                lock (objectSync) {
                                    objectList.Remove(removeObject.getSessionID());
                                }
                                break;

                            case TuioObject.TUIO_ADDED:
                                TuioObject addObject = new TuioObject(currentTime, tobj.getSessionID(), tobj.getSymbolID(), tobj.getX(), tobj.getY(), tobj.getAngle());
                                lock (objectSync) {
                                    objectList.Add(addObject.getSessionID(), addObject);
                                }
                                for (int i = 0; i < listenerList.Count; i++)
                                {
                                    TuioListener listener = (TuioListener)listenerList[i];
                                    if (listener != null)
                                    {
                                        listener.addTuioObject(addObject);
                                    }
                                }
                                break;

                            default:
                                TuioObject updateObject = getTuioObject(tobj.getSessionID());
                                if ((tobj.getX() != updateObject.getX() && tobj.getXSpeed() == 0) || (tobj.getY() != updateObject.getY() && tobj.getYSpeed() == 0))
                                {
                                    updateObject.update(currentTime, tobj.getX(), tobj.getY(), tobj.getAngle());
                                }
                                else
                                {
                                    updateObject.update(currentTime, tobj.getX(), tobj.getY(), tobj.getAngle(), tobj.getXSpeed(), tobj.getYSpeed(), tobj.getRotationSpeed(), tobj.getMotionAccel(), tobj.getRotationAccel());
                                }

                                for (int i = 0; i < listenerList.Count; i++)
                                {
                                    TuioListener listener = (TuioListener)listenerList[i];
                                    if (listener != null)
                                    {
                                        listener.updateTuioObject(updateObject);
                                    }
                                }
                                break;
                            }
                        }

                        for (int i = 0; i < listenerList.Count; i++)
                        {
                            TuioListener listener = (TuioListener)listenerList[i];
                            if (listener != null)
                            {
                                listener.refresh(new TuioTime(currentTime));
                            }
                        }

                        List <long> buffer = aliveObjectList;
                        aliveObjectList = newObjectList;
                        // recycling the List
                        newObjectList = buffer;
                    }
                    frameObjects.Clear();
                }
            }
            else if (address == "/tuio/2Dcur" || address == "/tuio/2Dcur source ccv@localhost")
            {
                if (command == "set")
                {
                    long  s_id   = (int)args[1];
                    float xpos   = (float)args[2];
                    float ypos   = (float)args[3];
                    float xspeed = (float)args[4];
                    float yspeed = (float)args[5];
                    float maccel = (float)args[6];
                    //~ Debug.Log("Cursor - id: " + s_id);

                    lock (cursorList) {
                        if (!cursorList.ContainsKey(s_id))
                        {
                            TuioCursor addCursor = new TuioCursor(s_id, -1, xpos, ypos);
                            frameCursors.Add(addCursor);
                        }
                        else
                        {
                            TuioCursor tcur = (TuioCursor)cursorList[s_id];
                            if (tcur == null)
                            {
                                return;
                            }
                            if ((tcur.getX() != xpos) || (tcur.getY() != ypos) || (tcur.getXSpeed() != xspeed) || (tcur.getYSpeed() != yspeed) || (tcur.getMotionAccel() != maccel))
                            {
                                TuioCursor updateCursor = new TuioCursor(s_id, tcur.getCursorID(), xpos, ypos);
                                updateCursor.update(xpos, ypos, xspeed, yspeed, maccel);
                                frameCursors.Add(updateCursor);
                            }
                        }
                    }
                    //experimental contour data (by Rasmus H. - www.schnitzel.dk)
                }
                else if (command == "contour")
                {
                    long s_id     = (int)args[1];
                    int  m_length = (int)args[2];
                    //~ Debug.Log("Contour - id: " + s_id + " Lenght: " + m_length);
                    if (m_length > 0)
                    {
                        lock (cursorList) {
                            List <TuioPoint> contr = new List <TuioPoint>();
                            for (int i = 3; i + 2 <= m_length + 3; i += 2)
                            {
                                float xpos = (float)args[i];
                                float ypos = (float)args[i + 1];
                                contr.Add(new TuioPoint(xpos, ypos));
                            }

                            if (!cursorList.ContainsKey(s_id))
                            {
                                //no cursor with that id so we return
                                return;
                            }
                            else
                            {
                                TuioCursor tcur = (TuioCursor)cursorList[s_id];
                                if (tcur == null)
                                {
                                    return;
                                }
                                TuioCursor updateCursor = new TuioCursor(tcur);
                                updateCursor.update(tcur, contr);
                                frameCursors.Add(updateCursor);
                            }
                        }
                    }
                    //experimental height data (by Rasmus H. - www.schnitzel.dk)
                }
                else if (command == "height")
                {
                    long  s_id    = (int)args[1];
                    float xpos    = (float)args[2];
                    float ypos    = (float)args[3];
                    int   xwidth  = (int)args[4];
                    int   yheight = (int)args[5];
                    int   hpoints = (int)args[6];
                    //Debug.Log("Contour - id: " + s_id + " x: " + xpos +  " y: " + ypos + " width: " + xwidth + " height: " + yheight + " hpoints: " + hpoints );
                    lock (cursorList) {
                        List <float> heightp = new List <float>();
                        for (int i = 7; i < hpoints + 7; i++)
                        {
                            heightp.Add((float)args[i]);
                        }

                        if (!cursorList.ContainsKey(s_id))
                        {
                            //no cursor with that id so we return
                            return;
                        }
                        else
                        {
                            TuioCursor tcur = (TuioCursor)cursorList[s_id];
                            if (tcur == null)
                            {
                                return;
                            }
                            TuioCursor updateCursor = new TuioCursor(tcur);
                            updateCursor.update(tcur, xpos, ypos, xwidth, yheight, heightp);
                            frameCursors.Add(updateCursor);
                        }
                    }
                }
                else if (command == "alive")
                {
                    newCursorList.Clear();
                    for (int i = 1; i < args.Count; i++)
                    {
                        // get the message content
                        long s_id = (int)args[i];
                        newCursorList.Add(s_id);
                        // reduce the cursor list to the lost cursors
                        if (aliveCursorList.Contains(s_id))
                        {
                            aliveCursorList.Remove(s_id);
                        }
                    }

                    // remove the remaining cursors
                    lock (cursorSync) {
                        for (int i = 0; i < aliveCursorList.Count; i++)
                        {
                            long s_id = aliveCursorList[i];
                            if (!cursorList.ContainsKey(s_id))
                            {
                                continue;
                            }
                            TuioCursor removeCursor = cursorList[s_id];
                            removeCursor.remove(currentTime);
                            frameCursors.Add(removeCursor);
                        }
                    }
                }
                else if (command == "fseq")
                {
                    int  fseq      = (int)args[1];
                    bool lateFrame = false;

                    if (fseq > 0)
                    {
                        if (fseq > currentFrame)
                        {
                            currentTime = TuioTime.getSessionTime();
                        }
                        if ((fseq >= currentFrame) || ((currentFrame - fseq) > 100))
                        {
                            currentFrame = fseq;
                        }
                        else
                        {
                            lateFrame = true;
                        }
                    }
                    else if ((TuioTime.getSessionTime().getTotalMilliseconds() - currentTime.getTotalMilliseconds()) > 100)
                    {
                        currentTime = TuioTime.getSessionTime();
                    }

                    if (!lateFrame)
                    {
                        IEnumerator <TuioCursor> frameEnum = frameCursors.GetEnumerator();
                        while (frameEnum.MoveNext())
                        {
                            TuioCursor tcur = frameEnum.Current;
                            switch (tcur.getTuioState())
                            {
                            case TuioCursor.TUIO_REMOVED:
                                TuioCursor removeCursor = tcur;
                                removeCursor.remove(currentTime);

                                for (int i = 0; i < listenerList.Count; i++)
                                {
                                    TuioListener listener = (TuioListener)listenerList[i];
                                    if (listener != null)
                                    {
                                        listener.removeTuioCursor(removeCursor);
                                    }
                                }
                                lock (cursorSync) {
                                    cursorList.Remove(removeCursor.getSessionID());

                                    if (removeCursor.getCursorID() == maxCursorID)
                                    {
                                        maxCursorID = -1;

                                        if (cursorList.Count > 0)
                                        {
                                            IEnumerator <KeyValuePair <long, TuioCursor> > clist = cursorList.GetEnumerator();
                                            while (clist.MoveNext())
                                            {
                                                int f_id = clist.Current.Value.getCursorID();
                                                if (f_id > maxCursorID)
                                                {
                                                    maxCursorID = f_id;
                                                }
                                            }

                                            List <TuioCursor>        freeCursorBuffer = new List <TuioCursor>();
                                            IEnumerator <TuioCursor> flist            = freeCursorList.GetEnumerator();
                                            while (flist.MoveNext())
                                            {
                                                TuioCursor testCursor = flist.Current;
                                                if (testCursor.getCursorID() < maxCursorID)
                                                {
                                                    freeCursorBuffer.Add(testCursor);
                                                }
                                            }
                                            freeCursorList = freeCursorBuffer;
                                        }
                                        else
                                        {
                                            freeCursorList.Clear();
                                        }
                                    }
                                    else if (removeCursor.getCursorID() < maxCursorID)
                                    {
                                        freeCursorList.Add(removeCursor);
                                    }
                                }
                                break;

                            case TuioCursor.TUIO_ADDED:
                                TuioCursor addCursor;
                                lock (cursorSync) {
                                    int c_id = cursorList.Count;
                                    if ((cursorList.Count <= maxCursorID) && (freeCursorList.Count > 0))
                                    {
                                        TuioCursor closestCursor          = freeCursorList[0];
                                        IEnumerator <TuioCursor> testList = freeCursorList.GetEnumerator();
                                        while (testList.MoveNext())
                                        {
                                            TuioCursor testCursor = testList.Current;
                                            if (testCursor.getDistance(tcur) < closestCursor.getDistance(tcur))
                                            {
                                                closestCursor = testCursor;
                                            }
                                        }
                                        c_id = closestCursor.getCursorID();
                                        freeCursorList.Remove(closestCursor);
                                    }
                                    else
                                    {
                                        maxCursorID = c_id;
                                    }

                                    addCursor = new TuioCursor(currentTime, tcur.getSessionID(), c_id, tcur.getX(), tcur.getY());
                                    cursorList.Add(addCursor.getSessionID(), addCursor);
                                }

                                for (int i = 0; i < listenerList.Count; i++)
                                {
                                    TuioListener listener = (TuioListener)listenerList[i];
                                    if (listener != null)
                                    {
                                        listener.addTuioCursor(addCursor);
                                    }
                                }
                                break;

                            default:


                                TuioCursor updateCursor = getTuioCursor(tcur.getSessionID());
                                if ((tcur.getX() != updateCursor.getX() && tcur.getXSpeed() == 0) || (tcur.getY() != updateCursor.getY() && tcur.getYSpeed() == 0))
                                {
                                    updateCursor.update(currentTime, tcur.getX(), tcur.getY());
                                }
                                else
                                {
                                    updateCursor.update(currentTime, tcur.getX(), tcur.getY(), tcur.getXSpeed(), tcur.getYSpeed(), tcur.getMotionAccel());
                                }
                                //rasmus edit
                                if (tcur.getContour() != null)
                                {
                                    updateCursor.update(updateCursor, tcur.getContour());
                                }

                                if (tcur.getHeightPoints() != null)
                                {
                                    updateCursor.update(updateCursor, tcur.getHXpos(), tcur.getHYpos(), tcur.getWidth(), tcur.getHeight(), tcur.getHeightPoints());
                                }

                                for (int i = 0; i < listenerList.Count; i++)
                                {
                                    TuioListener listener = (TuioListener)listenerList[i];
                                    if (listener != null)
                                    {
                                        listener.updateTuioCursor(updateCursor);
                                    }
                                }
                                break;
                            }
                        }

                        for (int i = 0; i < listenerList.Count; i++)
                        {
                            TuioListener listener = (TuioListener)listenerList[i];
                            if (listener != null)
                            {
                                listener.refresh(new TuioTime(currentTime));
                            }
                        }

                        List <long> buffer = aliveCursorList;
                        aliveCursorList = newCursorList;
                        // recycling the List
                        newCursorList = buffer;
                    }
                    frameCursors.Clear();
                }
            }
        }