/// <summary>
/// Write the data of each frame in the file.
/// </summary>
/// <param name="controller">Controller that represent the device.</param>
/// <param name="path">Path of the file where the data will be write.<br/>
/// If one already exist it will be deleted and a new empty on is created.</param>
public void RecordData(Controller controller, String path)
{
if (Directory.Exists(path) == true)
{
String destination = path + "leapMotion.data";
try
{
if (File.Exists(destination) == true)
File.Delete(destination);
file = File.Create(destination);
}
catch (ArgumentException e)
{
throw e;
}
}
else
throw new System.ArgumentException("Destination path doesn't exist", "path");
BinaryWriter writer = new BinaryWriter(file);
for (int f = 9; f >= 0; f--)
{
Frame frameToSerialize = controller.Frame(f);
byte[] serialized = frameToSerialize.Serialize;
Int32 length = serialized.Length;
writer.Write(length);
writer.Write(serialized);
}
}
private void InitLeapSensorAndRegisterToEvents()
{
_listener = new MotionListener();
_controller = new Controller();
_controller.AddListener(_listener);
_listener.OnHandMoveOn += _listener_OnHandMoveOn;
}
// 現在のフレームと、直前の5フレームを取得する
static void GetBeforeFrame()
{
Controller leap = new Controller();
long previousFrameId = -1;
while ( true ) {
// 最新のフレームを取得する（leap.Frame( 0 ) と同じ）
var currentFrame = leap.Frame();
if ( previousFrameId == currentFrame.Id ) {
continue;
}
previousFrameId = currentFrame.Id;
// 直前の5フレームを取得する
Console.Write( currentFrame.Id + ", " );
for ( int i = 1; i <= 5; ++i ) {
var previousFrame = leap.Frame( i );
Console.Write( previousFrame.Id + ", " );
}
Console.WriteLine();
}
// 終了処理（onExit()相当）
}
private Program(string fileName)
{
_c = new Controller();
_serializer = new LeapFrameSerializer();
_file = new FileStream(fileName, FileMode.OpenOrCreate);
_c.FrameReady += WriteFrames;
}
private LeapManager manager; //This provides access to leap data
#endregion Fields
#region Methods
// Use this for initialization
void Start()
{
manager = Camera.main.GetComponent<LeapManager>(); //This links to some leap data
listener = new Leap.Listener (); //initializes the listener
controller = new Leap.Controller (); //Initializes the controler
controller.AddListener (listener); //Pipes the listener stream into the controler
}
public override void OnInit(Controller controller)
{
/**call the LeapEventNotification method in the eventDelegate interface.
If the event is activated, the event name can be reported to LeapEventNotification
*/
this.eventDelegate.LeapEventNotification("onInit");
}
public override void OnFrame(Controller leapController)
{
Frame currentFrame = leapController.Frame();
if (handsLastFrame == 0 && currentFrame.Hands.Count > 0 && LeapRegisterFingers != null)
LeapRegisterFingers(true);
else if (handsLastFrame > 0 && currentFrame.Hands.Count == 0 && LeapRegisterFingers != null)
LeapRegisterFingers(false);
handsLastFrame = currentFrame.Hands.Count;
if (currentFrame.Hands.Count > 0 &&
currentFrame.Hands[0].Fingers.Count > 0 &&
LeapSwipe != null)
{
GestureList gestures = currentFrame.Gestures();
foreach (Gesture gesture in gestures)
{
SwipeGesture swipe = new SwipeGesture(gesture);
if (Math.Abs(swipe.Direction.x) > Math.Abs(swipe.Direction.y)) // Horizontal swipe
{
if (swipe.Direction.x > 0)
LeapSwipe(SwipeDirection.Right);
else
LeapSwipe(SwipeDirection.Left);
}
else // Vertical swipe
{
if (swipe.Direction.y > 0)
LeapSwipe(SwipeDirection.Up);
else
LeapSwipe(SwipeDirection.Down);
}
}
}
}
void Awake() {
leap_controller_ = new Controller();
if (leap_controller_.IsConnected) {
InitializeFlags();
}
leap_controller_.Device += HandleControllerConnect;
}
public override void OnFrame(Controller controller)
{
Pointable pointable = FindPointable(controller);
// use the pointable movement to move the mouse
if (null != pointable)
{
//SafeWriteLine("pointable: " + pointable.Id + ", " + GetPosition(pointable).ToString());
if (HasPrevTipPosition)
{
Vector tipMovement = GetPosition(pointable) - PrevTipPosition;
//Vector tipMovement = pointable.TipVelocity; // too noisy; need better precision for this
Vector mouseMovement = LeapTransform.TransformToScreenSpace(tipMovement);
mouseMovement.x *= MouseSensitivityX;
mouseMovement.y *= MouseSensitivityY;
// there are discontinuities in the data we get back; ignore them and only perform reasonably small movements
if (mouseMovement.Magnitude < 300)
{
MouseWrapper.MoveMouse((int)mouseMovement.x, (int)mouseMovement.y);
}
}
HasPrevTipPosition = true;
PrevPointableId = pointable.Id;
PrevTipPosition = GetPosition(pointable);
}
else
{
SafeWriteLine("No pointable");
HasPrevTipPosition = false;
PrevPointableId = int.MinValue;
PrevTipPosition = null;
}
// convert keyboard presses into mouse clicks. We only want to do this with certain presses,
// where the key combination would not normally cause anything to happen. We assume that no
// one actually presses the right shift key. :)
if ((KeyboardWrapper.IsKeyDown(Keys.LControlKey)) && (KeyboardWrapper.IsKeyDown(Keys.Space)) && (FrameSinceLastClick > 20))
{
MouseWrapper.LeftClick();
FrameSinceLastClick = 0;
}
else if ((KeyboardWrapper.IsKeyDown(Keys.RControlKey)) && (KeyboardWrapper.IsKeyDown(Keys.Space) && (FrameSinceLastClick > 20)))
{
MouseWrapper.RightClick();
FrameSinceLastClick = 0;
}
else
{
FrameSinceLastClick += 1;
if (FrameSinceLastClick < 0)
{
FrameSinceLastClick = 20;
}
}
}
// Use this for initialization
void Start()
{
//enable gestures you need to use here
controller = new Controller();
controller.EnableGesture(Gesture.GestureType.TYPESWIPE);
//controller.EnableGesture(Gesture.GestureType.TYPECIRCLE);
}
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 override void OnFrame(Controller controller)
{
// Get the most recent frame and report some basic information
Frame frame = controller.Frame();
// Get gestures
// Only handles swipe gesture for now...
GestureList gestures = frame.Gestures();
for (int i = 0; i < gestures.Count; i++)
{
Gesture gesture = gestures[i];
switch (gesture.Type)
{
case Gesture.GestureType.TYPE_SWIPE:
SwipeGesture swipe = new SwipeGesture(gesture);
OnGesture("swipe", swipe.Id, swipe.State.ToString(), swipe.Position.ToFloatArray(), swipe.Direction.ToFloatArray());
break;
case Gesture.GestureType.TYPECIRCLE:
CircleGesture circle = new CircleGesture(gesture);
OnCircleGesture("circle", circle.Id, circle.State.ToString(), circle.Progress, circle.Normal, circle.Pointable);
break;
}
}
}
public void connect()
{
if (connected)
{
// Remove the listener
controller.RemoveListener(listener);
controller.Dispose();
connected = false;
connectbutton.Text = "Connect";
fps_label.Text = "disconnected";
}
else
{
// Create listener and controller
listener = new SampleListener();
listener.form = this;
controller = new Controller();
if (controller.IsConnected)
{
controller.AddListener(listener);
connectbutton.Text = "Disconnect";
connected = true;
}
}
}
public void OnInitial(Controller controller,Cursor palmCursor,Form targetForm)
{
this.palmCursor = palmCursor;
this.targetForm = targetForm;
this.targetForm = targetForm;
}
public LeapListener()
{
this.LeapInfo = new LeapFrame();
this.controller = new Controller();
this.listener = new LeapEventListener(this);
controller.AddListener(listener);
}
public MainWindow()
{
InitializeComponent();
this.controller = new Controller();
this.listener = new LeapEventListener(this);
controller.AddListener(listener);
}
public override void OnFrame(Controller controller)
{
// Get the most recent frame and report some basic information
var frame = controller.Frame();
try
{
// Update all registered items
lock (_FrameUpdateItems)
{
var item = _FrameUpdateItems.First;
while (item != null)
{
var next = item.Next;
if (!item.Value.Update(frame))
_FrameUpdateItems.Remove(item);
item = next;
}
}
}
catch (Exception e)
{
_LogAction("Exception: " + e.GetType().FullName + "\n" + e.Message + "\n" + e.StackTrace);
}
}
public StillLife()
{
InitializeComponent();
ConfigFile config = new ConfigFile(@"config.ini");
speedUpDown = config.SettingGroups["Movement"].Settings["SpeedUpDown"].GetValueAsFloat();
speedLeftRight = config.SettingGroups["Movement"].Settings["SpeedLeftRight"].GetValueAsFloat();
idleTexturePosition.Width = config.SettingGroups["Idle"].Settings["IdleX"].GetValueAsInt();
idleTexturePosition.Height = config.SettingGroups["Idle"].Settings["IdleY"].GetValueAsInt();
timeTillIdle = config.SettingGroups["Idle"].Settings["IdleAfter"].GetValueAsFloat();
idleSpeed = config.SettingGroups["Idle"].Settings["IdleSpeed"].GetValueAsFloat();
leapController = new Controller();
leapListener = new LeapListener();
leapController.AddListener(leapListener);
leapListener.LeapSwipe += new LeapListener.SwipeEvent(OnSwipe);
leapListener.LeapRegisterFingers += new LeapListener.RegisterFingers(OnRegisterFingers);
CalculateColumnsRows();
InitializeIdleValues();
stopWatch.Start();
updateThread = new Thread(UpdateThread);
updateThread.Start();
}
public override void OnConnect(Controller controller)
{
controller.EnableGesture(Gesture.GestureType.TYPE_CIRCLE);
controller.EnableGesture(Gesture.GestureType.TYPE_KEY_TAP);
controller.EnableGesture(Gesture.GestureType.TYPE_SCREEN_TAP);
controller.EnableGesture(Gesture.GestureType.TYPE_SWIPE);
}
public Form1()
{
InitializeComponent();
oCamera = new InventorCamera();
controller = new Controller();
InitializeTexBox();
AddToLog("Component initialization.");
Thread.Sleep(100); // wait for connection
if (controller.Devices.IsEmpty)
{
AddToLog("ERROR: No connection to Leap Motion service.");
AddToLog("ERROR: Connect device and restart application.");
return;
}
else
{
AddToLog("Connected to Leap Motion service.");
controller.EnableGesture(Gesture.GestureType.TYPE_SWIPE);
controller.EnableGesture(Gesture.GestureType.TYPE_CIRCLE);
listener = new LeapEventListener(this);
controller.SetPolicyFlags(Controller.PolicyFlag.POLICY_BACKGROUND_FRAMES);
controller.AddListener(listener);
}
if (!oCamera.IsStarted())
AddToLog("ERROR: Inventor instance not found.");
else
AddToLog("Iventor instance found. ");
if (!oCamera.IsOpened())
AddToLog("ERROR: Assembly, part or presentation document not found.");
else
AddToLog(oCamera.GetDocType() + " document found.");
}
public override void OnConnect(Controller leapController)
{
leapController.Config.SetFloat("Gesture.Swipe.MinLength", 10);
leapController.Config.SetFloat("Gesture.Swipe.MinVelocity", 100);
leapController.Config.Save();
leapController.EnableGesture(Gesture.GestureType.TYPESWIPE);
}
public override void OnFrame(Controller controller)
{
Frame frame = controller.Frame();
// Get the first hand
Hand hand = frame.Hands[0];
// Check if the hand has any fingers
FingerList fingers = hand.Fingers;
if (!fingers.Empty)
{
// Calculate the hand's average finger tip position
Vector avgPos = Vector.Zero;
Vector avgVelocity = Vector.Zero;
foreach (Finger finger in fingers)
{
avgPos += finger.TipPosition;
avgVelocity += finger.TipVelocity;
}
avgPos /= fingers.Count;
avgVelocity /= fingers.Count;
List<Gesture.Direction> directions = new List<Gesture.Direction>();
if (avgVelocity.y > 1500)
{
directions.Add(Gesture.Direction.Up);
}
else if (avgVelocity.y < -1500)
{
directions.Add(Gesture.Direction.Down);
}
if (avgVelocity.x > 1500)
{
directions.Add(Gesture.Direction.Left);
}
else if (avgVelocity.x < -1500)
{
directions.Add(Gesture.Direction.Right);
}
if (avgVelocity.z > 1500)
{
directions.Add(Gesture.Direction.Forward);
}
else if (avgVelocity.z < -1500)
{
directions.Add(Gesture.Direction.Backward);
}
if (directions.Count > 0)
{
Gesture gesture = new Gesture(directions.ToArray(), fingers.Count);
onGesture(gesture);
}
//Console.WriteLine("Hand has " + fingers.Count
// + " fingers, average finger tip Velocity: " + avgVelocity);
}
}
//public Frame frame_read = new Frame();
public FrameDataForm()
{
InitializeComponent();
this.controller = new Controller();
this.listener = new LeapEventListener(this);
controller.AddListener(listener);
this.controller.SetPolicy (Controller.PolicyFlag.POLICY_IMAGES);
}
public override void OnConnect(Controller controller)
{
SafeWriteLine("Leap Connected");
controller.EnableGesture(Gesture.GestureType.TYPE_CIRCLE);
controller.EnableGesture(Gesture.GestureType.TYPE_KEY_TAP);
controller.EnableGesture(Gesture.GestureType.TYPE_SCREEN_TAP);
controller.EnableGesture(Gesture.GestureType.TYPE_SWIPE);
}
public override void OnInit(Controller controller)
{
controller.EnableGesture(Gesture.GestureType.TYPECIRCLE);
controller.EnableGesture(Gesture.GestureType.TYPEKEYTAP);
controller.EnableGesture(Gesture.GestureType.TYPESCREENTAP);
controller.EnableGesture(Gesture.GestureType.TYPESWIPE);
controller.SetPolicyFlags(Controller.PolicyFlag.POLICYBACKGROUNDFRAMES);
}
//public bool scratch;
// Use this for initialization
void Start()
{
print("Inizializzo controller");
listener = new Leap.Listener();
controller = new Leap.Controller();
controller.AddListener(listener);
angle=0.0683f;
}
public override void OnFrame(Controller con)
{
// If a method is set to the event, fire it
if (FrameReady != null)
{
FrameReady(con);
}
}
// Use this for initialization
void Start()
{
leapController = new Leap.Controller();
leapController.EnableGesture(Leap.Gesture.GestureType.TYPECIRCLE, true);
leapController.EnableGesture(Leap.Gesture.GestureType.TYPESWIPE, true);
leapController.EnableGesture(Leap.Gesture.GestureType.TYPEKEYTAP, true);
leapController.EnableGesture(Leap.Gesture.GestureType.TYPESCREENTAP, true);
}
// Use this for initialization
void Start()
{
hUtil = new HandsUtil();
leapcontroller = new Leap.Controller();
frame = leapcontroller.Frame();
HUDMgr = GameObject.Find("Managers").GetComponent <HUDManager>();
dcg = GameObject.Find("DCG").GetComponent <DCGBase>();
}
public override void OnConnect(Controller controller)
{
SafeWriteLine("Connected");
controller.EnableGesture(Gesture.GestureType.TYPECIRCLE);
//controller.EnableGesture(Gesture.GestureType.TYPEKEYTAP);
controller.EnableGesture(Gesture.GestureType.TYPESCREENTAP);
controller.EnableGesture(Gesture.GestureType.TYPESWIPE);
}
public LeapInterface()
{
listener = new LeapListener();
controller = new Controller();
controller.SetPolicyFlags(Controller.PolicyFlag.POLICYBACKGROUNDFRAMES);
Start();
}
public override void OnConnect(Controller controller)
{
_LogAction("Connected");
controller.EnableGesture(Gesture.GestureType.TYPECIRCLE);
//controller.EnableGesture(Gesture.GestureType.TYPEKEYTAP);
//controller.EnableGesture(Gesture.GestureType.TYPESCREENTAP);
controller.EnableGesture(Gesture.GestureType.TYPESWIPE);
_LogAction("Gesures Enabled");
}
// Use this for initialization
void Start()
{
HUD = GameObject.Find("Managers").GetComponent <HUDManager>();
controller = GameObject.Find("LoPoly_Rigged_Hand_Right").GetComponent <handController>();
hUtil = new HandsUtil();
leapcontroller = new Leap.Controller();
frame = leapcontroller.Frame();
HUDMgr = GameObject.Find("Managers").GetComponent <HUDManager>();
dcg = GameObject.Find("DCG").GetComponent <DCGBase>();
base.Start();
}
public static void DestroyController()
{
if (leap_controller_ != null)
{
if (leap_controller_.IsConnected)
{
leap_controller_.ClearPolicy(Leap.Controller.PolicyFlag.POLICY_OPTIMIZE_HMD);
}
leap_controller_.StopConnection();
leap_controller_ = null;
}
}
static void Main(string[] args)
{
Controller controller = new Leap.Controller(); // initialize the leap controller
while (!controller.IsConnected)
{
} // wait for it to connect
PhaseModulationProvider pmProvider = new PhaseModulationProvider(440, (440f / 2f), 0.5f, 0.5f, 0.2f); // initialize the pm oscillator
MixingSampleProvider mixer = new MixingSampleProvider(new[] { pmProvider });
mixer.ReadFully = true;
SynthController synthController = new SynthController(pmProvider, 0.1f); // initialize the object that controls the synth with leap
WaveOut audioOut = new WaveOut(); // hear things
audioOut.Init(mixer); // give it the oscillator
audioOut.Play(); // play it
RenderWindow window = new RenderWindow(new VideoMode(200, 200), "Test Window, Please Ignore"); // make the sfml window
window.Closed += (object sender, EventArgs e) => // so I can close it
{
RenderWindow w = sender as RenderWindow;
controller.Dispose();
w.Close();
};
window.KeyPressed += (object sender, KeyEventArgs e) =>
{
if (e.Code == Keyboard.Key.Escape)
{
RenderWindow w = sender as RenderWindow;
w.Close();
}
};
while (window.IsOpen) // main loop
{
synthController.HandleFrame(controller);
window.DispatchEvents();
window.Clear();
window.Display();
}
}
