//method to detect hand and creates the frame object
public void detectGesture(Leap.Frame frame)
{
// creates an object
GestureList gestures = frame.Gestures(); //returns list of gestures
for (int i = 0; i < gestures.Count(); i++)
{
Gesture gesture = gestures[i];
//switch using gesture.type as a flag, when it gets the type of gesture it will go to its respective case
switch (gesture.Type)
{
//these are the cases and prints out the detected gesture
case Gesture.GestureType.TYPE_CIRCLE:
Debug.WriteLine("Circle");
break;
case Gesture.GestureType.TYPE_KEY_TAP:
Debug.WriteLine("Key Tap");
break;
case Gesture.GestureType.TYPE_SWIPE:
Debug.WriteLine("Swipe");
break;
case Gesture.GestureType.TYPE_SCREEN_TAP:
Debug.WriteLine("Screen Tap");
break;
}
}
}
private void detectGesture(Leap.Frame frame)
{
GestureList gestures = frame.Gestures();
for (int i = 0; i < gestures.Count(); i++)
{
Gesture gesture = gestures[i];
switch (gesture.Type)
{
case Gesture.GestureType.TYPE_CIRCLE:
//richTextBox1.AppendText("Movement detected!" + Environment.NewLine);
break;
case Gesture.GestureType.TYPE_KEY_TAP:
//richTextBox1.AppendText("Movement detected!" + Environment.NewLine);
break;
case Gesture.GestureType.TYPE_SWIPE:
// richTextBox1.AppendText("Translation detected!" + Environment.NewLine);
break;
case Gesture.GestureType.TYPE_INVALID:
//richTextBox1.AppendText("NO MOVEMENT ");
break;
}
}
}
protected void DetectLeapGesture(Controller leap, Leap.Frame frame)
{
GestureList gestures = frame.Gestures();
foreach (Gesture gesture in gestures)
{
if (gesture.State != Gesture.GestureState.STATESTOP)
{
continue;
}
switch (gesture.Type)
{
case Gesture.GestureType.TYPESWIPE:
SwipeGesture swipe = new SwipeGesture(gesture);
if (swipe.StartPosition.x < 0 && swipe.Direction.x > 0)
{
TurnSlide(-1);
}
else if (swipe.StartPosition.x > 0 && swipe.Direction.x < 0)
{
TurnSlide(+1);
}
break;
default: break;
}
}
}
public void detectGesture(Leap.Frame frame) //Función publica de detección de gesto con los frames recibidos del Leap Motion
{
GestureList gestures = frame.Gestures(); //Intanciación del objeto gestos con la llamada de frames
for (int i = 0; i < gestures.Count(); i++) //Bucle for para recorrer la cantidad de gestos recibidos
{
Gesture gesture = gestures[i]; //Aignación de las posiciones del array segun se recorre el array de gestos
switch (gesture.Type) //Switch de caos del tipo de gesto
{
case Gesture.GestureType.TYPE_CIRCLE: //Si se recibe el gesto de circulo
richTextBox1.AppendText("Circle detected!" + Environment.NewLine); //Se muestra el texto por pantalla y se pasa a la siguiente linea del cuadro de muestras de texto por pantalla
break; //Salida
case Gesture.GestureType.TYPE_SCREEN_TAP: //Si se recibe el gesto de screen tap
richTextBox1.AppendText("Screen tap!" + Environment.NewLine); //Se muestra el texto por pantalla y se pasa a la siguiente linea del cuadro de muestras de texto por pantalla
break; //Salida
case Gesture.GestureType.TYPE_KEY_TAP: //Si se recibe el gesto de key tap
richTextBox1.AppendText("Key tap!" + Environment.NewLine); //Se muestra el texto por pantalla y se pasa a la siguiente linea del cuadro de muestras de texto por pantalla
break; //Salida
case Gesture.GestureType.TYPE_SWIPE: //Si se recibe el gesto de swipe
richTextBox1.AppendText("Swipe detected!" + Environment.NewLine); //Se muestra el texto por pantalla y se pasa a la siguiente linea del cuadro de muestras de texto por pantalla
break; //Salida
}
}
}
public void detectGesture(Leap.Frame frame)
{
GestureList gestures = frame.Gestures(); //Return a list of gestures
for (int i = 0; i < gestures.Count(); i++) // enumerate all the gestures detected in a frame
{
Gesture gesture = gestures[i];
switch (gesture.Type)
{
case Gesture.GestureType.TYPE_CIRCLE:
richTextBox1.AppendText("Circle detected!" + Environment.NewLine);
break;
case Gesture.GestureType.TYPE_KEY_TAP:
richTextBox1.AppendText("Key Tap detected!" + Environment.NewLine);
break;
case Gesture.GestureType.TYPE_SWIPE:
richTextBox1.AppendText("Swipe detected!" + Environment.NewLine);
break;
case Gesture.GestureType.TYPE_SCREEN_TAP:
richTextBox1.AppendText("Screen Tap detected!" + Environment.NewLine);
break;
}
}
}
public void detectGesture(Leap.Frame frame)
{
GestureList gestures = frame.Gestures(); //Return a list of gestures
for (int i = 0; i < gestures.Count(); i++) // enumerate all the gestures detected in a frame
{
Gesture gesture = gestures[i];
switch (gesture.Type)
{
case Gesture.GestureType.TYPE_CIRCLE:
richTextBox1.AppendText("Circle detected!" + Environment.NewLine);
this.Unlocked = true;
this.UnlockGestureTimer.Stop();
this.UnlockGestureTimer.Start();
break;
case Gesture.GestureType.TYPE_KEY_TAP:
FanController.WindLevel();
richTextBox1.AppendText("Key Tap detected!" + Environment.NewLine);
break;
case Gesture.GestureType.TYPE_SWIPE:
FanController.PowerOff();
richTextBox1.AppendText("Swipe detected!" + Environment.NewLine);
break;
case Gesture.GestureType.TYPE_SCREEN_TAP:
FanController.LightOn();
richTextBox1.AppendText("Screen Tap detected!" + Environment.NewLine);
break;
}
}
}
void newFrameHandler(Leap.Frame frame)
{
displayID.Text = frame.Id.ToString();
//this.displayTimestamp.Content = frame.Timestamp.ToString();
//this.displayFPS.Content = frame.CurrentFramesPerSecond.ToString();
//this.displayIsValid.Content = frame.IsValid.ToString();
displayGestureCount.Text = frame.Gestures().Count.ToString();
//this.displayImageCount.Content = frame.Images.Count.ToString();
}
// 实时采集信息显示
private void ShowGeneralInfo(Leap.Frame frame)
{
this.TbkFrameId.Text = "Frame ID: " + frame.Id;
this.TbkTimestamp.Text = "Timestamp: " + frame.Timestamp;
this.TbkGesturesCount.Text = "Gestures Count: " + frame.Gestures().Count;
this.TbkHandsCount.Text = "Hands Count: " + frame.Hands.Count;
this.TbkFingersCount.Text = "Fingers Count: " + frame.Fingers.Count;
this.TbkToolsCount.Text = "Tools Count: " + frame.Tools.Count;
}
void OnGUI()
{
//We display the game GUI from the playerscript
//It would be nicer to have a seperate script dedicated to the GUI though...
GUILayout.Label("Frame id: " + guiFrame.Id
+ ", timestamp: " + guiFrame.Timestamp
+ ", hands: " + guiFrame.Hands.Count
+ ", fingers: " + guiFrame.Fingers.Count
+ ", tools: " + guiFrame.Tools.Count
+ ", gestures: " + guiFrame.Gestures().Count
+ ", FirstHandID: " + hand0ID
+ ", SecondHandID: " + hand1ID);
}
public void checkGestures(Leap.Frame frame)
{
// Get gestures
GestureList gestures = frame.Gestures();
for (int i = 0; i < gestures.Count; i++)
{
Gesture gesture = gestures [i];
switch (gesture.Type)
{
case Gesture.GestureType.TYPE_CIRCLE:
CircleGesture circle = new CircleGesture(gesture);
// Calculate clock direction using the angle between circle normal and pointable
break;
case Gesture.GestureType.TYPE_SWIPE:
SwipeGesture swipe = new SwipeGesture(gesture);
//display the swipe position in label
SwipePosition.Content = swipe.Position;
break;
case Gesture.GestureType.TYPE_KEY_TAP:
KeyTapGesture keytap = new KeyTapGesture(gesture);
break;
case Gesture.GestureType.TYPE_SCREEN_TAP:
ScreenTapGesture screentap = new ScreenTapGesture(gesture);
break;
default:
break;
}
}
}
//1,DISTAL(tip) 2,INTERMEDIATE 3,PROXIMAL
// Update is called once per frame
void Update()
{
Leap.Frame frame = controller.GetFrame();
if (gestureOption == 0)
{
hands = frame.Hands;
Leap.Hand hand = hands.Leftmost;
//Debug.Log ("here");
if (hand.IsValid && hand.IsLeft)
{
Leap.FingerList fingers = hand.Fingers;
Leap.Vector tipV = fingers[0].TipVelocity;
float tipVmag = tipV.Magnitude;
//Leap.Vector tipV2 = fingers[1].TipVelocity;
Leap.Bone bone = fingers[0].Bone(Leap.Bone.BoneType.TYPE_DISTAL);
//Leap.Bone bone2 = fingers[1].Bone (Leap.Bone.BoneType.TYPE_DISTAL);
float distFromBoneToPalm = bone.Center.DistanceTo(hand.PalmPosition);
float palmDirectionSign = hand.PalmNormal.Dot(vecUpInLeapForm);
//Debug.Log (distFromBoneToPalm + " " + palmDirectionSign + " " + tipVmag + " " + hand.Confidence);
//Debug.Log (bone.Direction.Pitch);
if (distFromBoneToPalm < 70 && palmDirectionSign > 0.5 && tipVmag > 30 && hand.Confidence > 0.7)
{
getCollidersInARangeAndSendMessage();
}
}
}
else if (gestureOption == 1)
{
Leap.GestureList gestures = frame.Gestures();
for (int i = 0; i < gestures.Count; i++)
{
if (gestures[i].Type == Leap.Gesture.GestureType.TYPESWIPE)
{
if (gestures[i].IsValid && gestures[i].State == Leap.Gesture.GestureState.STATESTOP)
{
Debug.Log("Yes");
getCollidersInARangeAndSendMessage();
}
}
}
}
}
void newFrameHandler(Leap.Frame frame)
{
try
{
this.displayID.Content = frame.Id.ToString();
this.displayTimestamp.Content = frame.Timestamp.ToString();
this.displayFPS.Content = frame.CurrentFramesPerSecond.ToString();
this.displayIsValid.Content = frame.IsValid.ToString();
this.displayGestureCount.Content = frame.Gestures().Count.ToString();
this.displayImageCount.Content = frame.Images.Count.ToString();
// Bitmap To BitmapSource方式获取图像
//Leap.Image image = frame.Images[0];
//this.DrawRawImages_Bitmap(image.Data, image.Width, image.Height);
//WriteableBitmap方式
Leap.Image image = frame.Images[0];
this.DrawRawImages_WriteableBitmap(image.Data, image.Width, image.Height);
}
catch (Exception ex)
{
this.debugText.Text += "Init " + "\r\n";
}
}
private void newFrameHandler(Leap.Frame currentFrame)
{
if (slideShowActive)
{
deltaTime = currentFrame.Timestamp - timestamp;
timestamp = currentFrame.Timestamp;
slideSwitchCooldownTimer -= deltaTime;
modeSwitchTimer -= deltaTime;
if (slideSwitchCooldownTimer < 0)
{
slideSwitchCooldownTimer = 0;
}
if (modeSwitchTimer < 0)
{
modeSwitchTimer = 0;
}
if (!currentFrame.Hands.IsEmpty)
{
FingerList indexList = currentFrame.Fingers.FingerType(Finger.FingerType.TYPE_INDEX);
FingerList thumbList = currentFrame.Fingers.FingerType(Finger.FingerType.TYPE_THUMB);
FingerList middleList = currentFrame.Fingers.FingerType(Finger.FingerType.TYPE_MIDDLE);
FingerList ringList = currentFrame.Fingers.FingerType(Finger.FingerType.TYPE_RING);
FingerList pinkyList = currentFrame.Fingers.FingerType(Finger.FingerType.TYPE_PINKY);
// Get the first finger in the list of fingers
Finger index = indexList[0];
Finger thumb = thumbList[0];
Finger middle = middleList[0];
Finger ring = ringList[0];
Finger pinky = pinkyList[0];
updateCursor(index, ring, pinky);
if (thumbUpGestureActivated == false && thumb.IsExtended && !index.IsExtended && !middle.IsExtended && !ring.IsExtended && !pinky.IsExtended)
{
modeSwitchTimer = modeSwitchTime;
thumbUpGestureActivated = true;
}
if (thumbUpGestureActivated == true && modeSwitchTimer > 0 && !thumb.IsExtended && !index.IsExtended && !middle.IsExtended && !ring.IsExtended && !pinky.IsExtended)
{
thumbUpGestureActivated = false;
//set the next mode
if (mode == Mode.Cursor)
{
mode = Mode.Pen;
}
else if (mode == Mode.Pen)
{
mode = Mode.Highlighter;
}
else if (mode == Mode.Highlighter)
{
mode = Mode.Eraser;
}
else if (mode == Mode.Eraser)
{
mode = Mode.Cursor;
}
updateIcons();
}
//ignore the gesture if left halfway while triggering time runs out
if (modeSwitchTimer == 0)
{
thumbUpGestureActivated = false;
}
//ignore the gesture if invalidated halfway
if (thumbUpGestureActivated == true && !(thumb.IsExtended && !index.IsExtended && !middle.IsExtended && !ring.IsExtended && !pinky.IsExtended))
{
thumbUpGestureActivated = false;
}
if (index.IsExtended && thumb.IsExtended)
{
if (mode == Mode.Pen)
{
setPenMode();
}
if (mode == Mode.Highlighter)
{
setHighlighterMode();
}
if (mode == Mode.Eraser)
{
setEraserMode();
}
}
else
{
setCursorMode();
}
GestureList gestures = currentFrame.Gestures();
for (int i = 0; i < gestures.Count(); i++)
{
Gesture gesture = gestures[i];
if (slideSwitchCooldownTimer == 0)
{
//gesture - action -mapping
if (horizontalSwipeToRight(gesture))
{
slideSwitchCooldownTimer = slideSwitchCooldownTime;
nextSlide();
}
else if (horizontalSwipeToLeft(gesture))
{
slideSwitchCooldownTimer = slideSwitchCooldownTime;
previousSlide();
}
}
}
}
else
{
setCursorMode();
}
}
}
void newFrameHandler(Leap.Frame frame)
{
//this.displayID.Content = frame.Id.ToString();
//this.displayTimestamp.Content = frame.Timestamp.ToString();
//this.displayFPS.Content = frame.CurrentFramesPerSecond.ToString();
//this.displayIsValid.Content = frame.IsValid.ToString();
//this.displayGestureCount.Content = frame.Gestures().Count.ToString();
//this.displayImageCount.Content = frame.Images.Count.ToString();
//Parse the gestures here
for (int i = 0; i < frame.Gestures().Count; i++)
{
Gesture gesture = frame.Gestures()[i];
switch (gesture.Type)
{
case Gesture.GestureType.TYPE_CIRCLE:
CircleGesture circle = new CircleGesture(gesture);
// Calculate clock direction using the angle between circle normal and pointable
String clockwiseness;
if (circle.Pointable.Direction.AngleTo(circle.Normal) <= Math.PI / 2)
{
//Clockwise if angle is less than 90 degrees
clockwiseness = "clockwise";
this.Info = "gesture circle-" + clockwiseness;
//MessageBox.Show(Info);
//View1 and View2 zoom out
zoomInCounter = zoomInCounter + 1.0;
view1.IsZoomEnabled = true;
view2.IsZoomEnabled = true;
if (zoomInCounter > 0)
{
view1.ZoomExtents(new Rect3D(0, 0, 0, zoomInCounter * zoomOffset + 1, zoomInCounter * zoomOffset + 1, zoomInCounter * zoomOffset + 1));
view2.ZoomExtents(new Rect3D(0, 0, 0, zoomInCounter * zoomOffset + 1, zoomInCounter * zoomOffset + 1, zoomInCounter * zoomOffset + 1));
}
else
{
zoomInCounter = 0;
}
}
else
{
clockwiseness = "counterclockwise";
this.Info = "gesture circle-" + clockwiseness;
zoomInCounter = zoomInCounter - 1.0;
if (zoomInCounter > 0)
{
view1.ZoomExtents(new Rect3D(0, 0, 0, zoomInCounter * zoomOffset + 1, zoomInCounter * zoomOffset + 1, zoomInCounter * zoomOffset + 1));
view2.ZoomExtents(new Rect3D(0, 0, 0, zoomInCounter * zoomOffset + 1, zoomInCounter * zoomOffset + 1, zoomInCounter * zoomOffset + 1));
}
}
float sweptAngle = 0;
// Calculate angle swept since last frame
if (circle.State != Gesture.GestureState.STATE_START)
{
CircleGesture previousUpdate = new CircleGesture(controller.Frame(1).Gesture(circle.Id));
sweptAngle = (circle.Progress - previousUpdate.Progress) * 360;
}
break;
case Gesture.GestureType.TYPE_SWIPE:
SwipeGesture swipe = new SwipeGesture(gesture);
this.Info = "gesture swipe" + swipe.Pointable.ToString() + swipe.Direction.ToString();
//Enable the Rotation of view1 and view2
view1.IsRotationEnabled = true;
view1.RotationSensitivity = 5.0;
view2.IsRotationEnabled = true;
view2.RotationSensitivity = 5.0;
//Set the camera rotation mode here
//view1.CameraRotationMode = HelixToolkit.Wpf.CameraRotationMode.Trackball;
//Get teh original camera position vector 3D
Leap.Vector startPosition = swipe.StartPosition;
Leap.Vector currentPosition = swipe.Position;
//Swipe Down direction
if ((currentPosition.y - startPosition.y) > 0.0)
{
//Rotate view1
ModelVisual3D device3D_0 = root1;
Vector3D axis_0 = new Vector3D(0, 1, 0);
var angle_0 = 10;
var matrix_0 = device3D_0.Transform.Value;
matrix_0.Rotate(new Quaternion(axis_0, angle_0));
device3D_0.Transform = new MatrixTransform3D(matrix_0);
//Rotate view2
device3D_0 = root2;
matrix_0 = device3D_0.Transform.Value;
matrix_0.Rotate(new Quaternion(axis_0, angle_0));
device3D_0.Transform = new MatrixTransform3D(matrix_0);
}
//Swipe Up direction
if ((currentPosition.y - startPosition.y) < 0.0)
{
ModelVisual3D device3D_1 = root1;
var axis_1 = new Vector3D(0, -1, 0);
var angle_1 = -10;
var matrix_1 = device3D_1.Transform.Value;
matrix_1.Rotate(new Quaternion(axis_1, angle_1));
device3D_1.Transform = new MatrixTransform3D(matrix_1);
//Rotate view2
device3D_1 = root2;
matrix_1 = device3D_1.Transform.Value;
matrix_1.Rotate(new Quaternion(axis_1, angle_1));
device3D_1.Transform = new MatrixTransform3D(matrix_1);
}
//swipe Right direction
if ((currentPosition.x - startPosition.x) > 0.0)
{
ModelVisual3D device3D_2 = root1;
var axis_2 = new Vector3D(1, 0, 0);
var angle_2 = 10;
var matrix_2 = device3D_2.Transform.Value;
matrix_2.Rotate(new Quaternion(axis_2, angle_2));
device3D_2.Transform = new MatrixTransform3D(matrix_2);
//Rotate view2
device3D_2 = root2;
matrix_2 = device3D_2.Transform.Value;
matrix_2.Rotate(new Quaternion(axis_2, angle_2));
device3D_2.Transform = new MatrixTransform3D(matrix_2);
}
//Swipe left direction
if ((currentPosition.x - startPosition.x) < 0.0)
{
ModelVisual3D device3D_3 = root1;
var axis_3 = new Vector3D(-1, 0, 0);
var angle_3 = -10;
var matrix_3 = device3D_3.Transform.Value;
matrix_3.Rotate(new Quaternion(axis_3, angle_3));
device3D_3.Transform = new MatrixTransform3D(matrix_3);
//Rotate view2
device3D_3 = root2;
matrix_3 = device3D_3.Transform.Value;
matrix_3.Rotate(new Quaternion(axis_3, angle_3));
device3D_3.Transform = new MatrixTransform3D(matrix_3);
}
break;
case Gesture.GestureType.TYPE_KEY_TAP:
KeyTapGesture keytap = new KeyTapGesture(gesture);
this.Info = "gesture key tape" + keytap.Position.ToString() + keytap.Direction.ToString();
break;
case Gesture.GestureType.TYPE_SCREEN_TAP:
ScreenTapGesture screentap = new ScreenTapGesture(gesture);
this.Info = "gesture screen tap" + screentap.Position.ToString() + screentap.Direction.ToString();
//Translate the objects to where finger screen taps
ModelVisual3D device3D = root1;
//var axis = new Vector3D(-1, 0, 0);
//var angle = -10;
var matrix = device3D.Transform.Value;
//matrix.Rotate(new Quaternion(axis, angle));
matrix.Transform(new Point3D(screentap.Position.x, screentap.Position.y, screentap.Position.z));
device3D.Transform = new MatrixTransform3D(matrix);
//Rotate view2
device3D = root2;
matrix = device3D.Transform.Value;
//matrix.Rotate(new Quaternion(axis, angle));
matrix.Transform(new Point3D(screentap.Position.x, screentap.Position.y, screentap.Position.z));
device3D.Transform = new MatrixTransform3D(matrix);
break;
default:
this.Info = "Unknown gesture!";
break;
}
}
}
public void checkGestures(Leap.Frame frame)
{
// Get gestures
GestureList gestures = frame.Gestures();
foreach (Gesture gesture in gestures)
{
if (gesture.Type == Gesture.GestureType.TYPE_SWIPE)
{
//declare a new swipe gesture
SwipeGesture swipe = new SwipeGesture(gesture);
//pass the swipe gesture's data into labels
SwipeDirection.Content = "Swipe Direction" + swipe.Direction;
SwipePosition.Content = "Swipe start Position: " + swipe.StartPosition
+ "Swipe position is: " + swipe.Position;
SwipeSpeed.Content = "Swipe Speed is " + swipe.Speed;
//Specify the images
img = new BitmapImage();
img2 = new BitmapImage();
//only when you begin to act a swipe gesture and your direction is from left to right will the gesture be counted
if (swipe.State == Gesture.GestureState.STATE_START && swipe.Direction.x > 0 && Math.Abs(swipe.Direction.y) < 5)
{
countSwipe++;
}
//use the data to debug
Debug.WriteLine(countSwipe);
/**change image according to the number of swipe gesture
* Intially, the data is 0, 1.jpg will be shown in the right
* Then 1.jpg will be shown in left and 2.jpg will be shown in right
* In similar fashion, the left page will show the image that have already be shown in right, to model a turnning page effect,
* as if you have turnned a page from right to left*/
switch (countSwipe % 12)
{
case 0:
img.BeginInit();
img.UriSource = new Uri("Images/1.jpg", UriKind.Relative);
img.EndInit();
Rightimg.Source = img;
break;
case 1:
img.BeginInit();
img.UriSource = new Uri("Images/2.jpg", UriKind.Relative);
img.EndInit();
img2.BeginInit();
img2.UriSource = new Uri("Images/1.jpg", UriKind.Relative);
img2.EndInit();
Leftimg.Source = img2;
Rightimg.Source = img;
break;
case 2:
img.BeginInit();
img.UriSource = new Uri("Images/3.jpg", UriKind.Relative);
img.EndInit();
img2.BeginInit();
img2.UriSource = new Uri("Images/2.jpg", UriKind.Relative);
img2.EndInit();
Leftimg.Source = img2;
Rightimg.Source = img;
break;
case 3:
img.BeginInit();
img.UriSource = new Uri("Images/4.jpg", UriKind.Relative);
img.EndInit();
img2.BeginInit();
img2.UriSource = new Uri("Images/3.jpg", UriKind.Relative);
img2.EndInit();
Leftimg.Source = img2;
Rightimg.Source = img;
break;
case 4:
img.BeginInit();
img.UriSource = new Uri("Images/5.jpg", UriKind.Relative);
img.EndInit();
img2.BeginInit();
img2.UriSource = new Uri("Images/4.jpg", UriKind.Relative);
img2.EndInit();
Leftimg.Source = img2;
Rightimg.Source = img;
break;
case 5:
img.BeginInit();
img.UriSource = new Uri("Images/6.jpg", UriKind.Relative);
img.EndInit();
img2.BeginInit();
img2.UriSource = new Uri("Images/5.jpg", UriKind.Relative);
img2.EndInit();
Leftimg.Source = img2;
Rightimg.Source = img;
break;
case 6:
img.BeginInit();
img.UriSource = new Uri("Images/7.jpg", UriKind.Relative);
img.EndInit();
img2.BeginInit();
img2.UriSource = new Uri("Images/6.jpg", UriKind.Relative);
img2.EndInit();
Leftimg.Source = img2;
Rightimg.Source = img;
break;
case 7:
img.BeginInit();
img.UriSource = new Uri("Images/8.jpg", UriKind.Relative);
img.EndInit();
img2.BeginInit();
img2.UriSource = new Uri("Images/7.jpg", UriKind.Relative);
img2.EndInit();
Leftimg.Source = img2;
Rightimg.Source = img;
break;
case 8:
img.BeginInit();
img.UriSource = new Uri("Images/9.jpg", UriKind.Relative);
img.EndInit();
img2.BeginInit();
img2.UriSource = new Uri("Images/8.jpg", UriKind.Relative);
img2.EndInit();
Leftimg.Source = img2;
Rightimg.Source = img;
break;
case 9:
img.BeginInit();
img.UriSource = new Uri("Images/10.jpg", UriKind.Relative);
img.EndInit();
img2.BeginInit();
img2.UriSource = new Uri("Images/9.jpg", UriKind.Relative);
img2.EndInit();
Leftimg.Source = img2;
Rightimg.Source = img;
break;
case 10:
img.BeginInit();
img.UriSource = new Uri("Images/11.jpg", UriKind.Relative);
img.EndInit();
img2.BeginInit();
img2.UriSource = new Uri("Images/10.jpg", UriKind.Relative);
img2.EndInit();
Leftimg.Source = img2;
Rightimg.Source = img;
break;
case 11:
img.BeginInit();
img.UriSource = new Uri("Images/12.jpg", UriKind.Relative);
img.EndInit();
img2.BeginInit();
img2.UriSource = new Uri("Images/11.jpg", UriKind.Relative);
img2.EndInit();
Leftimg.Source = img2;
Rightimg.Source = img;
break;
} //end switch
}//end if
}//end for each
} //end checkGestures method
// Update is called once per frame
void Update()
{
if (RBDone)
{
if (Retrying)
{
Application.LoadLevel("InGame");
}
else
{
Application.LoadLevel("SelectMusic");
}
return;
}
if (Retrying || Backing)
{
if (CoverColor.a < 0)
{
Debug.Log(1);
//BigCover = Instantiate (CoverPrefab);
EndCover.rectTransform.sizeDelta = new Vector2(Screen.width * 2, Screen.height * 2);
CoverColor = new Color(EndCover.color.r, EndCover.color.g, EndCover.color.b, 0);
}
else
{
Debug.Log(2);
CoverColor.a += Time.deltaTime * 2f;
EndCover.color = CoverColor;
if (CoverColor.a >= 1)
{
RBDone = true;
}
}
return;
}
if (!ShowUI)
{
CoverColor.a -= Time.deltaTime * 2;
BigCover.color = CoverColor;
if (CoverColor.a <= 0)
{
ShowUI = true;
CoverColor.a = 1f;
CoverColor.r = CoverColor.g = CoverColor.b = 50 / 255f;
Destroy(BigCover);
}
}
if (!DisplayDone)
{
ScoreText.text = ScoreNow.ToString();
ComboText.text = ComboNow.ToString();
PerfectText.text = PerfectNow.ToString();
GoodText.text = GoodNow.ToString();
BadText.text = BadNow.ToString();
MissText.text = MissNow.ToString();
}
if (DisplayDone)
{
if (Timer > 1)
{
Timer = 0.5f;
}
else if (Timer >= 0)
{
Timer -= Time.deltaTime;
}
Leap.Frame frame = leap.Frame();
foreach (Leap.Gesture gesture in frame.Gestures())
{
if (gesture.Type == Leap.Gesture.GestureType.TYPE_SWIPE)
{
Leap.SwipeGesture swipeGesture = new Leap.SwipeGesture(gesture);
Leap.Vector gestureDirection = swipeGesture.Direction;
//float x = gestureDirection.x;
float y = gestureDirection.y;
Debug.Log(y);
if (y > 0.7)
{
Retry();
}
if (y < -0.7)
{
Back();
}
}
}
if (Input.GetKey(KeyCode.DownArrow) || Input.GetKey(KeyCode.Escape) || Input.GetKey(KeyCode.S) || Input.GetKey(KeyCode.B))
{
Back();
}
if (Input.GetKey(KeyCode.UpArrow) || Input.GetKey(KeyCode.W) || Input.GetKey(KeyCode.R))
{
Retry();
}
}
if (DisplayDone && Timer < 0 && CoverColor.a > 0)
{
CoverColor.a -= Time.deltaTime * 2;
SmallCover.color = CoverColor;
if (CoverColor.a <= 0)
{
Destroy(SmallCover);
}
}
}
public void checkGestures(Leap.Frame frame)
{
//create a gesture list
GestureList gestures = frame.Gestures();
//access every getures that is detected
foreach (Gesture gesture in gestures)
{
// Gesture gesture = gestures[i];
switch (gesture.Type)
{
case Gesture.GestureType.TYPE_CIRCLE:
CircleGesture circle = new CircleGesture(gesture);
// Calculate clock direction using the angle between circle normal and pointable
String clockwiseness;
if (circle.Pointable.Direction.AngleTo(circle.Normal) <= Math.PI / 2)
{
//Clockwise if angle is less than 90 degrees
clockwiseness = "clockwise";
}
else
{
clockwiseness = "counterclockwise";
}
float sweptAngle = 0;
// Calculate angle swept since last frame
if (circle.State != Gesture.GestureState.STATE_START)
{
CircleGesture previousUpdate = new CircleGesture(controller.Frame(1).Gesture(circle.Id));
sweptAngle = (circle.Progress - previousUpdate.Progress) * 360;
}
//fill things into labels: id, state, progress, radius, angle
circleLB.Content = " Circle id: " + circle.Id
+ ", " + circle.State
+ ", progress: " + circle.Progress
+ ", radius: " + circle.Radius
+ ", angle: " + sweptAngle
+ ", " + clockwiseness;
Debug.WriteLine(" Circle id: " + circle.Id
+ ", " + circle.State
+ ", progress: " + circle.Progress
+ ", radius: " + circle.Radius
+ ", angle: " + sweptAngle
+ ", " + clockwiseness);
break;
case Gesture.GestureType.TYPE_SWIPE:
SwipeGesture swipe = new SwipeGesture(gesture);
swipeLB.Content = " Swipe id: " + swipe.Id
+ ", " + swipe.State
+ ", position: " + swipe.Position
+ ", direction: " + swipe.Direction
+ ", speed: " + swipe.Speed;
Debug.WriteLine(" Swipe id: " + swipe.Id
+ ", " + swipe.State
+ ", position: " + swipe.Position
+ ", direction: " + swipe.Direction
+ ", speed: " + swipe.Speed);
break;
case Gesture.GestureType.TYPE_KEY_TAP:
KeyTapGesture keytap = new KeyTapGesture(gesture);
keyTapLB.Content = " Tap id: " + keytap.Id
+ ", " + keytap.State
+ ", position: " + keytap.Position
+ ", direction: " + keytap.Direction;
Debug.WriteLine(" Tap id: " + keytap.Id
+ ", " + keytap.State
+ ", position: " + keytap.Position
+ ", direction: " + keytap.Direction);
break;
case Gesture.GestureType.TYPE_SCREEN_TAP:
ScreenTapGesture screentap = new ScreenTapGesture(gesture);
screenTapLB.Content = " Tap id: " + screentap.Id
+ ", " + screentap.State
+ ", position: " + screentap.Position
+ ", direction: " + screentap.Direction;
Debug.WriteLine(" Tap id: " + screentap.Id
+ ", " + screentap.State
+ ", position: " + screentap.Position
+ ", direction: " + screentap.Direction);
break;
default:
Debug.WriteLine(" Unknown gesture type.");
break;
}
}
}
void newFrameHandler(Leap.Frame frame)
{
string whichHand = null;
HandList handsinFrame = frame.Hands;
GestureList gestureinFrame = frame.Gestures();
if (handsinFrame.IsEmpty == true)
{
displayHandsID1.Text = "0";
displayHandsID2.Text = "0";
whichHand = "no hand";
displayWhichHand1.Text = whichHand;
displayWhichHand2.Text = whichHand;
whichHand = null;
}
else if (handsinFrame.Count >= 1)
{
displayHandsID1.Text = handsinFrame[0].Id.ToString();
// displayGestureType1.Text = gestureinFrame[0].Type.ToString();
if (handsinFrame[0].IsLeft == true)
{
whichHand = "left";
}
else
{
whichHand = "right";
}
displayWhichHand1.Text = whichHand;
whichHand = null;
if (handsinFrame.Count > 1)
{
displayHandsID2.Text = handsinFrame[1].Id.ToString();
// displayGestureType2.Text = gestureinFrame[1].Type.ToString();
if (handsinFrame[1].IsLeft == true)
{
whichHand = "left";
}
else
{
whichHand = "right";
}
displayWhichHand2.Text = whichHand;
whichHand = null;
}
else
{
displayHandsID2.Text = "0";
whichHand = "no hand";
displayWhichHand2.Text = whichHand;
whichHand = null;
}
}
if (gestureinFrame[0].Hands[0].Id == handsinFrame[0].Id)
{
displayGestureType1.Text = gestureinFrame[0].Type.ToString();
displayGestureType2.Text = gestureinFrame[1].Type.ToString();
}
else if (gestureinFrame[0].Hands[0].Id == handsinFrame[1].Id)
{
displayGestureType2.Text = gestureinFrame[0].Type.ToString();
displayGestureType1.Text = gestureinFrame[1].Type.ToString();
}
displayID.Text = frame.Id.ToString();
displayFingerCount.Text = frame.Fingers.Count.ToString();
displayHandCount.Text = frame.Hands.Count.ToString();
displayGestureCount.Text = frame.Gestures().Count.ToString();
/*for (int g = 0; g < frame.Gestures().Count; g++)
* {
* //displayGestureType.Text = frame.Gestures()[g].GetType().ToString();
* switch (frame.Gestures()[g].Type)
* {
* case Gesture.GestureType.TYPE_CIRCLE:
* //Handle circle gestures
* Debug.WriteLine("circle"+frame.Id);
* displayGestureType.Text = "circle";
* break;
* case Gesture.GestureType.TYPE_KEY_TAP:
* //Handle key tap gestures
* Debug.WriteLine("key_tap" + frame.Id);
* displayGestureType.Text = "key_tap";
* break;
* case Gesture.GestureType.TYPE_SCREEN_TAP:
* //Handle screen tap gestures
* Debug.WriteLine("screen_tap" + frame.Id);
* displayGestureType.Text = "screen_tap";
* break;
* case Gesture.GestureType.TYPE_SWIPE:
* //Handle swipe gestures
* Debug.WriteLine("swipe" + frame.Id);
* displayGestureType.Text = "swipe";
* break;
* default:
* //Handle unrecognized gestures
* break;
* }
* }
*
*
*
* for (int g = 0; g < frame.Gestures().Count; g++)
* {
* Console.WriteLine(frame.Gestures()[g].Type);
* displayGestureType1.Text = frame.Gestures()[g].Type;
* } */
}
public void _leapListener_OnFrameChanged(object sender, LeapListenerEventArgs e)
{
if (!Dispatcher.CheckAccess())
{
Dispatcher.BeginInvoke(DispatcherPriority.Normal, (Action)((() => _leapListener_OnFrameChanged(sender, e))));
}
else
{
var controller = e.LmController;
// Get the most recent frame and report some basic information
Leap.Frame frame = _leapController.Frame();
/*SafeWriteLine("Frame id: " + frame.Id
+ ", timestamp: " + frame.Timestamp
+ ", hands: " + frame.Hands.Count
+ ", fingers: " + frame.Fingers.Count
+ ", tools: " + frame.Tools.Count
+ ", gestures: " + frame.Gestures().Count);*/
if (!frame.Hands.IsEmpty)
{
// Get the first hand
Hand hand = frame.Hands[0];
// Check if the hand has any fingers
FingerList fingers = hand.Fingers;
if (!fingers.IsEmpty)
{
// Get gestures
GestureList gestures = frame.Gestures();
for (int i = 0; i < gestures.Count; i++)
{
//Console.WriteLine("Gesture!!!");
Gesture gesture = gestures[i];
switch (gesture.Type)
{
case Gesture.GestureType.TYPESWIPE:
SwipeGesture swipe = new SwipeGesture(gesture);
if (swipe.State == Gesture.GestureState.STATESTOP)
{
if (swipe.StartPosition.y > (swipe.Position.y + 15))
{
//SafeWriteLine("Select motion accepted");
}
if (swipe.StartPosition.x > (swipe.Position.x + 20))
{
//SafeWriteLine("DIS IS A SWIPE TO DA LEFT");
//temp_box.Text = "No button click";
no_button_Click(sender, new RoutedEventArgs());
//left_button_Click(sender, new RoutedEventArgs());
}
else if (swipe.StartPosition.x < (swipe.Position.x - 20))
{
//SafeWriteLine("DIS IS A SWIPE TO DA RIGHT");
//temp_box.Text = "Yes button click";
yes_button_Click(sender, new RoutedEventArgs());
}
}
break;
case Gesture.GestureType.TYPEKEYTAP:
KeyTapGesture keytap = new KeyTapGesture(gesture);
//Gotta put the button click up here!
if (keytap.State == Gesture.GestureState.STATESTOP)
{
left_button_Click(sender, new RoutedEventArgs());
}
break;
case Gesture.GestureType.TYPESCREENTAP:
ScreenTapGesture screentap = new ScreenTapGesture(gesture);
//Unused
break;
default:
SafeWriteLine("Unknown gesture type.");
break;
}
}
}
// Get the hand's sphere radius and palm position
//SafeWriteLine("Hand sphere radius: " + hand.SphereRadius.ToString("n2")
// + " mm, palm position: " + hand.PalmPosition);
// Get the hand's normal vector and direction
Leap.Vector normal = hand.PalmNormal;
Leap.Vector direction = hand.Direction;
// Calculate the hand's pitch, roll, and yaw angles
//SafeWriteLine("Hand pitch: " + direction.Pitch * 180.0f / (float)Math.PI + " degrees, "
// + "roll: " + normal.Roll * 180.0f / (float)Math.PI + " degrees, "
// + "yaw: " + direction.Yaw * 180.0f / (float)Math.PI + " degrees");
}
if (!frame.Hands.IsEmpty || !frame.Gestures().IsEmpty)
{
SafeWriteLine("");
}
}
}
public override void OnFrame(Controller controller)
{
// Get the most recent frame and report some basic information
Leap.Frame frame = controller.Frame();
if (!frame.Hands.Empty)
{
if (frame.Fingers.Count >= 2 && LeapFingerReady != null)
{
LeapFingerReady(this, frame.Fingers[0], frame.Fingers[1]);
}
}
// Get gestures
GestureList gestures = frame.Gestures();
for (int i = 0; i < gestures.Count; i++)
{
Gesture gesture = gestures[i];
switch (gesture.Type)
{
case Gesture.GestureType.TYPECIRCLE:
CircleGesture circle = new CircleGesture(gesture);
// Calculate clock direction using the angle between circle normal and pointable
if (circle.State == Gesture.GestureState.STATESTART)
{
Thread.Sleep(500);
LeapCircleReady(this);
}
break;
case Gesture.GestureType.TYPESWIPE:
SwipeGesture swipe = new SwipeGesture(gesture);
if (swipe.State == Gesture.GestureState.STATESTART && LeapSwipeReady != null)
{
if (swipe.Direction.x < -0.5)
{
LeapSwipeReady(this, SwipeType.SwipeLeft);
}
else if (swipe.Direction.x > 0.5)
{
LeapSwipeReady(this, SwipeType.SwipeRight);
}
//else if (swipe.Direction.z < -0.2)
//{
// LeapSwipeReady(this, SwipeType.SwpieIn);
//}
//else if (swipe.Direction.z > 0.2)
//{
// Thread.Sleep(300);
// LeapSwipeReady(this, SwipeType.SwipeOut);
//}
}
break;
case Gesture.GestureType.TYPEKEYTAP:
KeyTapGesture keytap = new KeyTapGesture(gesture);
SafeWriteLine("Tap id: " + keytap.Id
+ ", " + keytap.State
+ ", position: " + keytap.Position
+ ", direction: " + keytap.Direction);
break;
case Gesture.GestureType.TYPESCREENTAP:
ScreenTapGesture screentap = new ScreenTapGesture(gesture);
if (screentap.State == Gesture.GestureState.STATESTOP && LeapTapScreenReady != null)
{
if (frame.Fingers.Count > 1)
{
Thread.Sleep(800);
}
LeapTapScreenReady(this);
}
break;
}
}
}
// Update is called once per frame
void Update()
{
Leap.Frame frame = controller.Frame();
guiFrame = frame;
if (!frame.Hands.Empty)
{
// Get the first hand
hand0 = frame.Hands[0];
hand1 = frame.Hands[1];
// Check if the hand has any fingers
Leap.FingerList fingers = hand0.Fingers;
if (!fingers.Empty)
{
Leap.Finger firstfinger = fingers[0];
// If at leasts 3 fingers are valid on the second hand (remember that when you take away your hand from leap,the second hand becomes the first on the HandsList) (*)<--
if ((hand1.Fingers.Count) >= 3)
{
hasPaused = true;
}
if (firstfinger.IsValid)
{
hasPaused = false;
if (!hand1.IsValid || (hand1.IsValid && hand1.Fingers.Count <= 2))
{
if (hasPaused == false && frame.Hands[0].Id != hand1ID) // (*)<--
{
float moveInputX = firstfinger.TipVelocity.x / 600;
transform.position += new Vector3(moveInputX, 0, 0);
float moveInputY = firstfinger.TipVelocity.y / 600;
transform.position += new Vector3(0, moveInputY, 0);
float moveInputZ = firstfinger.TipVelocity.z / 600;
transform.position -= new Vector3(0, 0, moveInputZ);
}
}
}
// Calculate the hand's average finger tip position
Leap.Vector avgPos = Leap.Vector.Zero;
foreach (Leap.Finger finger in fingers)
{
avgPos += finger.TipPosition;
}
avgPos /= fingers.Count;
print("Hand has " + fingers.Count
+ " fingers, average finger tip position: " + avgPos);
}
// // Get the hand's sphere radius and palm position
// print("Hand sphere radius: " + hand0.SphereRadius.ToString("n2")
// + " mm, palm position: " + hand0.PalmPosition);
//
// // Get the hand's normal vector and direction
// Leap.Vector normal = hand0.PalmNormal;
// Leap.Vector direction = hand0.Direction;
//
// // Calculate the hand's pitch, roll, and yaw angles
// print("Hand pitch: " + direction.Pitch * 180.0f / (float)3.14 + " degrees, "
// + "roll: " + normal.Roll * 180.0f / (float)3.14 + " degrees, "
// + "yaw: " + direction.Yaw * 180.0f / (float)3.14 + " degrees");
}
Leap.GestureList gestures = frame.Gestures();
for (int i = 0; i < gestures.Count; i++)
{
Leap.Gesture gesture = gestures[i];
switch (gesture.Type)
{
case Leap.Gesture.GestureType.TYPECIRCLE:
Leap.CircleGesture circle = new Leap.CircleGesture(gesture);
// Calculate clock direction using the angle between circle normal and pointable
string clockwiseness;
if (circle.Pointable.Direction.AngleTo(circle.Normal) <= 3.1487 / 4)
{
//Clockwise if angle is less than 90 degrees
clockwiseness = "clockwise";
}
else
{
clockwiseness = "counterclockwise";
}
float sweptAngle = 0;
// Calculate angle swept since last frame
if (circle.State != Leap.Gesture.GestureState.STATESTART)
{
Leap.CircleGesture previousUpdate = new Leap.CircleGesture(controller.Frame(1).Gesture(circle.Id));
sweptAngle = (circle.Progress - previousUpdate.Progress) * 360;
}
globalInfo = ("Circle id: " + circle.Id
+ ", " + circle.State
+ ", progress: " + circle.Progress
+ ", radius: " + circle.Radius
+ ", angle: " + sweptAngle
+ ", " + clockwiseness);
break;
case Leap.Gesture.GestureType.TYPESWIPE:
Leap.SwipeGesture swipe = new Leap.SwipeGesture(gesture);
globalInfo = ("Swipe id: " + swipe.Id
+ ", " + swipe.State
+ ", position: " + swipe.Position
+ ", direction: " + swipe.Direction
+ ", speed: " + swipe.Speed);
break;
case Leap.Gesture.GestureType.TYPEKEYTAP:
Leap.KeyTapGesture keytap = new Leap.KeyTapGesture(gesture);
globalInfo = ("Tap id: " + keytap.Id
+ ", " + keytap.State
+ ", position: " + keytap.Position
+ ", direction: " + keytap.Direction);
break;
case Leap.Gesture.GestureType.TYPESCREENTAP:
Leap.ScreenTapGesture screentap = new Leap.ScreenTapGesture(gesture);
globalInfo = ("Tap id: " + screentap.Id
+ ", " + screentap.State
+ ", position: " + screentap.Position
+ ", direction: " + screentap.Direction);
break;
default:
print("Unknown gesture type.");
break;
}
}
if (!frame.Hands.Empty)
{
hand0ID = hand0.Id;
if (hand1.Id != -1)
{
hand1ID = hand1.Id; // since when u take away your first hand,the second one becomes the first one on the list (with ID = 1),I want to remember its value
}
}
else
{
hand0ID = -1;
}
}
// Update is called once per frame
void Update()
{
mFrame = leapController.Frame();
int fingerCount = 0;
if (numbersGestureRegistered || closeFistRegistered || openFistRegistered ||
keytapGestureRegistered || twoFingerKeytapRegistered || threeFingerKeytapRegistered ||
screentapGestureRegistered || twoFingerScreentapRegistered || threeFingerScreentapRegistered || steeringWheelRegistered)
{
fingerCount = GetFingerCount();
}
foreach (Leap.Gesture gesture in mFrame.Gestures())
{
switch (gesture.Type)
{
case Leap.Gesture.GestureType.TYPECIRCLE:
if (circleGestureRegistered)
{
BuiltInGestureRecognised(gesture, EasyLeapGestureType.TYPECIRCLE);
onCircleGestureRecognized();
}
break;
case Leap.Gesture.GestureType.TYPESWIPE:
if (swipeGestureRegistered)
{
BuiltInGestureRecognised(gesture, EasyLeapGestureType.TYPESWIPE);
}
break;
case Leap.Gesture.GestureType.TYPEKEYTAP:
if (keytapGestureRegistered && fingerCount == 1)
{
BuiltInGestureRecognised(gesture, EasyLeapGestureType.TYPEKEYTAP);
}
if (twoFingerKeytapRegistered && fingerCount == 2)
{
BuiltInImprovedGestureRecognised(gesture, EasyLeapGestureType.TWO_FINGERS_KEYTAP);
}
if (threeFingerKeytapRegistered && fingerCount == 3)
{
BuiltInImprovedGestureRecognised(gesture, EasyLeapGestureType.THREE_FINGERS_KEYTAP);
}
break;
case Leap.Gesture.GestureType.TYPESCREENTAP:
if (screentapGestureRegistered && fingerCount == 1)
{
BuiltInGestureRecognised(gesture, EasyLeapGestureType.TYPESCREENTAP);
}
if (twoFingerScreentapRegistered && fingerCount == 2)
{
BuiltInImprovedGestureRecognised(gesture, EasyLeapGestureType.TWO_FINGERS_SCREENTAP);
}
if (threeFingerScreentapRegistered && fingerCount == 3)
{
BuiltInImprovedGestureRecognised(gesture, EasyLeapGestureType.THREE_FINGERS_SCREENTAP);
}
break;
}
}
if (mFrame.Gestures().Count == 0)
{
ClearDraggingGestures();
}
if (numbersGestureRegistered || closeFistRegistered || openFistRegistered)
{
switch (fingerCount)
{
case 0:
// NO FINGERS
if (numbersGestureRegistered)
{
NumbersGestureRecognised(EasyLeapGestureType.DEFAULT);
}
if (closeFistRegistered)
{
if (mFrame.Hands.Count == 1)
{
if (PalmIsHorizontal(mFrame.Hands[0]))
{
CloseFistGestureRecognised(EasyLeapGestureState.STATESTOP);
}
}
else
{
CloseFistGestureRecognised(EasyLeapGestureState.STATEINVALID);
}
}
if (openFistRegistered)
{
if (mFrame.Hands.Count == 1)
{
if (PalmIsHorizontal(mFrame.Hands[0]))
{
OpenFistGestureRecognised(EasyLeapGestureState.STATESTART);
}
}
else
{
OpenFistGestureRecognised(EasyLeapGestureState.STATEINVALID);
}
}
break;
case 1:
if (numbersGestureRegistered)
{
NumbersGestureRecognised(EasyLeapGestureType.ONE);
}
break;
case 2:
if (numbersGestureRegistered)
{
NumbersGestureRecognised(EasyLeapGestureType.TWO);
}
break;
case 3:
if (numbersGestureRegistered)
{
NumbersGestureRecognised(EasyLeapGestureType.THREE);
}
break;
case 4:
if (numbersGestureRegistered)
{
NumbersGestureRecognised(EasyLeapGestureType.FOUR);
}
break;
case 5:
if (numbersGestureRegistered)
{
NumbersGestureRecognised(EasyLeapGestureType.FIVE);
}
if (closeFistRegistered && mFrame.Hands.Count == 1)
{
CloseFistGestureRecognised(EasyLeapGestureState.STATESTART);
}
if (openFistRegistered)
{
OpenFistGestureRecognised(EasyLeapGestureState.STATESTOP);
}
break;
case 6:
if (numbersGestureRegistered)
{
NumbersGestureRecognised(EasyLeapGestureType.SIX);
}
break;
case 7:
if (numbersGestureRegistered)
{
NumbersGestureRecognised(EasyLeapGestureType.SEVEN);
}
break;
case 8:
if (numbersGestureRegistered)
{
NumbersGestureRecognised(EasyLeapGestureType.EIGHT);
}
break;
case 9:
if (numbersGestureRegistered)
{
NumbersGestureRecognised(EasyLeapGestureType.NINE);
}
break;
case 10:
if (numbersGestureRegistered)
{
NumbersGestureRecognised(EasyLeapGestureType.TEN);
}
break;
}
}
if (pushGestureRegistered || pullGestureRegistered)
{
if (mFrame.Hands.Count == 1)
{
if (pushGestureRegistered)
{
if (mFrame.Hands[0].PalmVelocity.y < -EasyLeapGesture.MinPushPullVelocity)
{
PushGestureRecognised(EasyLeapGestureState.STATESTART);
}
else
{
PushGestureRecognised(EasyLeapGestureState.STATEINVALID);
}
}
if (pullGestureRegistered)
{
if (mFrame.Hands[0].PalmVelocity.y > EasyLeapGesture.MinPushPullVelocity)
{
PullGestureRecognised(EasyLeapGestureState.STATESTART);
}
else
{
PullGestureRecognised(EasyLeapGestureState.STATEINVALID);
}
}
}
else
{
PushGestureRecognised(EasyLeapGestureState.STATEINVALID);
PullGestureRecognised(EasyLeapGestureState.STATEINVALID);
}
}
if (doubleInwardsSwipeGestureRegistered || doubleOutwardsSwipeGestureRegistered)
{
if (mFrame.Hands.Count == 2)
{
bool leftHandSwipeIn = (PalmIsHorizontal(mFrame.Hands.Leftmost)) && mFrame.Hands.Leftmost.PalmVelocity.x > EasyLeapGesture.MinSwipeVelocity;
bool rightHandSwipeIn = (PalmIsHorizontal(mFrame.Hands.Rightmost)) && mFrame.Hands.Rightmost.PalmVelocity.x < -EasyLeapGesture.MinSwipeVelocity;
if (doubleInwardsSwipeGestureRegistered && (leftHandSwipeIn && rightHandSwipeIn))
{
if (mFrame.Hands[0].StabilizedPalmPosition.DistanceTo(mFrame.Hands[1].StabilizedPalmPosition) < EasyLeapGesture.MaxPalmDistance)
{
DoubleInwardsSwipeRecognised(EasyLeapGestureState.STATESTART);
}
}
else
{
DoubleInwardsSwipeRecognised(EasyLeapGestureState.STATEINVALID);
}
bool leftHandSwipeOut = (PalmIsHorizontal(mFrame.Hands.Leftmost)) && mFrame.Hands.Leftmost.PalmVelocity.x < -EasyLeapGesture.MinSwipeVelocity;
bool rightHandSwipeOut = (PalmIsHorizontal(mFrame.Hands.Rightmost)) && mFrame.Hands.Rightmost.PalmVelocity.x > EasyLeapGesture.MinSwipeVelocity;
if (doubleOutwardsSwipeGestureRegistered && leftHandSwipeOut && rightHandSwipeOut)
{
if (mFrame.Hands[0].StabilizedPalmPosition.DistanceTo(mFrame.Hands[1].StabilizedPalmPosition) > EasyLeapGesture.MaxPalmDistance)
{
DoubleOutwardsSwipeRecognised(EasyLeapGestureState.STATESTART);
}
}
else
{
DoubleOutwardsSwipeRecognised(EasyLeapGestureState.STATEINVALID);
}
}
}
if (clapGestureRegistered)
{
if (mFrame.Hands.Count == 2)
{
bool leftHandSwipeIn = (!PalmIsHorizontal(mFrame.Hands.Leftmost)) && mFrame.Hands.Leftmost.PalmVelocity.x > EasyLeapGesture.MinClapVelocity;
bool rightHandSwipeIn = (!PalmIsHorizontal(mFrame.Hands.Rightmost)) && mFrame.Hands.Rightmost.PalmVelocity.x < -EasyLeapGesture.MinClapVelocity;
if (leftHandSwipeIn && rightHandSwipeIn)
{
if (mFrame.Hands[0].StabilizedPalmPosition.DistanceTo(mFrame.Hands[1].StabilizedPalmPosition) < EasyLeapGesture.MaxPalmClapDistance)
{
ClapRecognised(EasyLeapGestureState.STATESTART);
}
}
else
{
ClapRecognised(EasyLeapGestureState.STATEINVALID);
}
}
}
if (steeringWheelRegistered)
{
float palmsAngle = (mFrame.Hands.Leftmost.PalmNormal.AngleTo(mFrame.Hands.Rightmost.PalmNormal) * Mathf.Rad2Deg);
if (mFrame.Hands.Count >= 1 && fingerCount < 2 && (palmsAngle > 110 || palmsAngle < 70))
{
Leap.Vector leftMost = mFrame.Hands.Leftmost.StabilizedPalmPosition;
Leap.Vector rightMost = mFrame.Hands.Rightmost.StabilizedPalmPosition;
Leap.Vector steerVector = (leftMost - rightMost).Normalized;
//steerVector.z = 0;
float angle = steerVector.AngleTo(Leap.Vector.Left) * Mathf.Rad2Deg * (leftMost.y > rightMost.y ? 1 : -1);
SteeringWheelRecognised(angle, Mathf.Abs(leftMost.z) - Mathf.Abs(rightMost.z));
}
}
// Send gestures detected to all registered gesture listeners
SendGesturesToListeners();
}
// Update is called once per frame
void Update()
{
Leap.Frame frame = LeapInputEx.Frame;
if (frame == null)
{
return;
}
//Debug.Log(frame.Gestures().Count);
foreach (Gesture gesture in frame.Gestures())
{
/*
* if(gesture.Type == Leap.Gesture.GestureType.TYPESWIPE)
* {
* //frozen = true;
*
* //SwipeGesture swipeGesture = SwipeGesture(gesture);
* //if this is a new swipe
* if(gestureID != gesture.Id)
* {
* if(frozen)
* {
* Destroy(selectionBox);
* selectionBox = null;
* }
* //frozen = !frozen;
* /*
* //destroy old box, so if this isn't first box you don't just move old one, creates problems
* if(frozen == false)
* {
* Destroy(selectionBox);
* selectionBox = null;
* }
* Debug.Log("Swiper no swiping!");
* }
* }*/
if (gesture.Type == Leap.Gesture.GestureType.TYPECIRCLE)
{
if (gestureID != gesture.Id)
{
CircleGesture circleGesture = new CircleGesture(gesture);
if (circleGesture.Progress >= 2)
{
frozen = !frozen;
//destroy old box, so if this isn't first box you don't just move old one, creates problems
if (frozen == false)
{
Destroy(selectionBox);
selectionBox = null;
}
Debug.Log("Circling!");
}
}
}
if (gesture.Type == Leap.Gesture.GestureType.TYPESCREENTAP)
{
if (gestureID != gesture.Id)
{
ScreenTapGesture screenTapGesture = new ScreenTapGesture(gesture);
// Debug.Log (screenTapGesture.Direction);
//Debug.Log(screenTapGesture.DurationSeconds);
if (screenTapGesture.Direction.z < 0)
{
frozen = !frozen; // if frozen, get rid of old box.
//destroy old box, so if this isn't first box you don't just move old one, creates problems
if (frozen == false)
{
Destroy(selectionBox);
selectionBox = null;
}
Debug.Log("Tapped!");
//Debug.Log (gesture);
}
}
}
}
HandList hands = frame.Hands;
FingerList fingers = frame.Fingers;
Hand lh = hands.Leftmost;
Hand rh = hands.Rightmost;
Vector3 rpos = rh.PalmPosition.ToUnityScaled();
Vector3 rdir = rh.Direction.ToUnity();
Vector3 rnorm = rh.PalmNormal.ToUnity();
Vector3 lpos = lh.PalmPosition.ToUnityScaled();
float farthestZ = -10000f;
int thumbID = -1;
int otherFingerID = -1;
int count = 0;
GameObject hand = GameObject.Find("right");
#region defining thumb/other fingers
//for(int x = 0; x < m.fin
//foreach(Finger finger in fingers)
foreach (Finger finger in rh.Fingers)
{
count += 1;
if (count == 1)
{
otherFingerID = finger.Id;
}
if (finger.TipPosition.z > farthestZ)
{
thumbID = finger.Id;
farthestZ = finger.TipPosition.z;
}
else
{
otherFingerID = finger.Id;
}
}
Vector3 rightHandPosition = (frame.Finger(thumbID).TipPosition.ToUnityScaled() + frame.Finger(otherFingerID).TipPosition.ToUnityScaled()) / 2;
count = 0;
foreach (Finger finger in lh.Fingers)
{
count += 1;
if (count == 1)
{
otherFingerID = finger.Id;
}
if (finger.TipPosition.z > farthestZ)
{
thumbID = finger.Id;
farthestZ = finger.TipPosition.z;
}
else
{
otherFingerID = finger.Id;
}
}
Vector3 leftHandPosition = (frame.Finger(thumbID).TipPosition.ToUnityScaled() + frame.Finger(otherFingerID).TipPosition.ToUnityScaled()) / 2;
#endregion
//get positions of left and right hand models
if (GameObject.Find("RightRiggedHand(Clone)"))
{
rpos = GameObject.Find("RightRiggedHand(Clone)").transform.position;
handsObject = GameObject.Find("RightRiggedHand(Clone)");
}
if (GameObject.Find("LeftRiggedHand(Clone)"))
{
lpos = GameObject.Find("LeftRiggedHand(Clone)").transform.position;
}
//box position is in the middle of two hand models
Vector3 boxPosition = Vector3.Lerp(lpos, rpos, 0.5f);
if (!frozen)
{
//Debug.Log ("boxPosition: " + boxPosition);
if (selectionBox == null && GameObject.Find("RightRiggedHand(Clone)"))
{
Transform box = Instantiate(selectionBoxObject, new Vector3(0, 0, 0), Quaternion.identity) as Transform;
selectionBox = box.gameObject; //(GameObject)(selectionBox);
selectionBox.renderer.material.color = Color.blue;
//GameObject handsObject = GameObject.Find("RightRiggedHand(Clone)");
//handsObject.transform.position = new Vector3(0,0,0);
//set position of box
selectionBox.transform.localPosition = boxPosition; // + new Vector3(boxPosition.x,0,0);
//selectionBox.transform.parent = handsObject.transform;
//don't rotate box based on hands rotation
selectionBox.transform.rotation = Quaternion.identity;
//selectionBox.transform.rotation = selectionBox.transform.parent.rotation;
//selectionBox.transform.Rotate(new Vector3(0,0,90f));
//selectionBox.AddComponent("BoxCollider");
//Debug.Log("not frozen, doesn't exist");
}
if (selectionBox != null && GameObject.Find("RightRiggedHand(Clone)"))
{
/*
* Destroy(selectionBox);
* selectionBox = null;
*
* Transform box = Instantiate(selectionBoxObject,new Vector3(0,0,0),Quaternion.identity) as Transform;
* selectionBox = box.gameObject;//(GameObject)(selectionBox);
* selectionBox.renderer.material.color = Color.blue;
* GameObject handsObject = GameObject.Find("Primary Hand");
* //handsObject.transform.position = new Vector3(0,0,0);
* selectionBox.transform.localPosition = new Vector3(0f,-2f,2.5f) + boxPosition;
* selectionBox.transform.parent = handsObject.transform;*/
//GameObject handsObject = GameObject.Find("RightRiggedHand(Clone)");
selectionBox.transform.localPosition = boxPosition; // + new Vector3(boxPosition.x,0,0);
//selectionBox.transform.parent = handsObject.transform;
selectionBox.transform.rotation = Quaternion.identity;
//selectionBox.transform.rotation = selectionBox.transform.parent.rotation;
Vector3 handDiff = lpos - rpos;
float xDiff = (float)(Math.Sqrt(Math.Pow(handDiff.x, 2f))) / 2f;
float yDiff = (float)(Math.Sqrt(Math.Pow(handDiff.y, 2f))) * .75f;
float zDiff = (float)(Math.Sqrt(Math.Pow(handDiff.z, 2f))) * 1f;
//limit how small box can be
float minScale = 0.1f;
if (xDiff < minScale)
{
xDiff = minScale;
}
if (yDiff < minScale)
{
yDiff = minScale;
}
if (zDiff < minScale)
{
zDiff = minScale;
}
//limit how large box can be
float maxScale = 1f;
if (xDiff > maxScale)
{
xDiff = maxScale;
}
if (yDiff > maxScale)
{
yDiff = maxScale;
}
if (zDiff > maxScale)
{
zDiff = maxScale;
}
Vector3 newScale = new Vector3(xDiff, yDiff, zDiff);
//Debug.Log (newScale);
selectionBox.transform.localScale = newScale;
/*
* if(xDiff > 1 && yDiff > 1 && zDiff > 1) // minimum scale
* {
* selectionBox.transform.localScale = newScale;
* }
* else
* {
* selectionBox.transform.localScale = Vector3.one;
* }
*/
//Debug.Log("not frozen, but exists");
}
}
else
{
if (selectionBox != null)
{
selectionBox.renderer.material.color = Color.red;
Vector3 temp = selectionBox.transform.position;
selectionBox.transform.parent = null;
selectionBox.transform.position = temp;
//Debug.Log("frozen and exists");
//Destroy(selectionBox);
//selectionBox = null;
}
}
}
