private void OnEnable()
{
if (Camera == null)
{
Camera = Camera.main;
}
Target = (Target == null ? transform : Target);
origRotation = Target.rotation;
origScale = Target.localScale;
PanGesture = new PanGestureRecognizer();
PanGesture.StateUpdated += PanGestureStateUpdated;
PanGesture.PlatformSpecificView = gameObject;
FingersScript.Instance.AddGesture(PanGesture);
RotateGesture = new RotateGestureRecognizer();
RotateGesture.StateUpdated += RotateGestureStateUpdated;
RotateGesture.PlatformSpecificView = gameObject;
RotateGesture.AllowSimultaneousExecution(PanGesture);
FingersScript.Instance.AddGesture(RotateGesture);
ScaleGesture = new ScaleGestureRecognizer();
ScaleGesture.StateUpdated += ScaleGestureStateUpdated;
ScaleGesture.PlatformSpecificView = gameObject;
ScaleGesture.ZoomSpeed *= ScaleSpeed;
ScaleGesture.AllowSimultaneousExecution(RotateGesture);
ScaleGesture.AllowSimultaneousExecution(PanGesture);
FingersScript.Instance.AddGesture(ScaleGesture);
TapGestureReset = new TapGestureRecognizer();
TapGestureReset.NumberOfTapsRequired = 2;
TapGestureReset.PlatformSpecificView = gameObject;
TapGestureReset.StateUpdated += TapGestureResetStateUpdated;
FingersScript.Instance.AddGesture(TapGestureReset);
TapGestureDestroy = new TapGestureRecognizer();
TapGestureDestroy.NumberOfTapsRequired = 3;
TapGestureDestroy.PlatformSpecificView = gameObject;
TapGestureDestroy.StateUpdated += TapGestureDestroyStateUpdated;
FingersScript.Instance.AddGesture(TapGestureDestroy);
TapGestureReset.RequireGestureRecognizerToFail = TapGestureDestroy;
LongPressGesture = new LongPressGestureRecognizer();
LongPressGesture.PlatformSpecificView = gameObject;
LongPressGesture.StateUpdated += LongPressGestureStateUpdated;
FingersScript.Instance.AddGesture(LongPressGesture);
}
private void Start()
{
asteroids = Resources.LoadAll <Sprite>("FingersAsteroids");
// don't reorder the creation of these :)
CreatePlatformSpecificViewTripleTapGesture();
CreateDoubleTapGesture();
CreateTapGesture();
CreateSwipeGesture();
CreatePanGesture();
CreateScaleGesture();
CreateRotateGesture();
CreateLongPressGesture();
// pan, scale and rotate can all happen simultaneously
panGesture.AllowSimultaneousExecution(scaleGesture);
panGesture.AllowSimultaneousExecution(rotateGesture);
scaleGesture.AllowSimultaneousExecution(rotateGesture);
// prevent the one special no-pass button from passing through,
// even though the parent scroll view allows pass through (see FingerScript.PassThroughObjects)
FingersScript.Instance.CaptureGestureHandler = CaptureGestureHandler;
// show touches, only do this for debugging as it can interfere with other canvases
FingersScript.Instance.ShowTouches = true;
}
private void Start()
{
_camera = GetComponent <Camera>();
if (GetComponent <UnityEngine.EventSystems.PhysicsRaycaster>() == null)
{
gameObject.AddComponent <UnityEngine.EventSystems.PhysicsRaycaster>();
}
if (GetComponent <UnityEngine.EventSystems.Physics2DRaycaster>() == null)
{
gameObject.AddComponent <UnityEngine.EventSystems.Physics2DRaycaster>();
}
ScaleGesture = new ScaleGestureRecognizer
{
ZoomSpeed = 6.0f // for a touch screen you'd probably not do this, but if you are using ctrl + mouse wheel then this helps zoom faster
};
ScaleGesture.StateUpdated += Gesture_Updated;
FingersScript.Instance.AddGesture(ScaleGesture);
PanGesture = new PanGestureRecognizer();
PanGesture.StateUpdated += PanGesture_Updated;
FingersScript.Instance.AddGesture(PanGesture);
// the scale and pan can happen together
ScaleGesture.AllowSimultaneousExecution(PanGesture);
TapGesture = new TapGestureRecognizer();
TapGesture.StateUpdated += TapGesture_Updated;
FingersScript.Instance.AddGesture(TapGesture);
}
private void OnEnable()
{
if (Target == null)
{
Target = transform;
}
PanGesture = new PanGestureRecognizer();
PanGesture.StateUpdated += PanGestureCallback;
FingersScript.Instance.AddGesture(PanGesture);
TiltGesture = new PanGestureRecognizer();
TiltGesture.StateUpdated += TiltGestureCallback;
TiltGesture.ThresholdUnits = 0.5f; // higher than normal to not interfere with other gestures
TiltGesture.MinimumNumberOfTouchesToTrack = TiltGesture.MaximumNumberOfTouchesToTrack = 2;
FingersScript.Instance.AddGesture(TiltGesture);
ScaleGesture = new ScaleGestureRecognizer();
ScaleGesture.StateUpdated += ScaleGestureCallback;
FingersScript.Instance.AddGesture(ScaleGesture);
RotateGesture = new RotateGestureRecognizer();
RotateGesture.StateUpdated += RotateGestureCallback;
FingersScript.Instance.AddGesture(RotateGesture);
PanGesture.AllowSimultaneousExecution(ScaleGesture);
PanGesture.AllowSimultaneousExecution(RotateGesture);
ScaleGesture.AllowSimultaneousExecution(RotateGesture);
}
private void Start()
{
if (FingersScript.Instance == null)
{
Debug.LogError("Fingers script prefab needs to be added to the first scene");
return;
}
this.Camera = (this.Camera == null ? Camera.main : this.Camera);
panGesture = new PanGestureRecognizer();
panGesture.MinimumNumberOfTouchesToTrack = PanMinimumTouchCount;
panGesture.Updated += PanGestureUpdated;
scaleGesture = new ScaleGestureRecognizer();
scaleGesture.Updated += ScaleGestureUpdated;
rotateGesture = new RotateGestureRecognizer();
rotateGesture.Updated += RotateGestureUpdated;
rigidBody = GetComponent <Rigidbody2D>();
spriteRenderer = GetComponent <SpriteRenderer>();
if (spriteRenderer != null)
{
startSortOrder = spriteRenderer.sortingOrder;
}
panGesture.AllowSimultaneousExecution(scaleGesture);
panGesture.AllowSimultaneousExecution(rotateGesture);
scaleGesture.AllowSimultaneousExecution(rotateGesture);
FingersScript.Instance.AddGesture(panGesture);
FingersScript.Instance.AddGesture(scaleGesture);
FingersScript.Instance.AddGesture(rotateGesture);
}
private void Start()
{
this.Camera = (this.Camera == null ? Camera.main : this.Camera);
PanGesture = new PanGestureRecognizer();
PanGesture.MinimumNumberOfTouchesToTrack = PanMinimumTouchCount;
PanGesture.MaximumNumberOfTouchesToTrack = 2;
PanGesture.StateUpdated += PanGestureUpdated;
ScaleGesture = new ScaleGestureRecognizer();
ScaleGesture.StateUpdated += ScaleGestureUpdated;
RotateGesture = new RotateGestureRecognizer();
RotateGesture.StateUpdated += RotateGestureUpdated;
SetStartState(gameObject);
if (AllowExecutionWithAllGestures)
{
PanGesture.AllowSimultaneousExecutionWithAllGestures();
PanGesture.AllowSimultaneousExecutionWithAllGestures();
ScaleGesture.AllowSimultaneousExecutionWithAllGestures();
}
else
{
PanGesture.AllowSimultaneousExecution(ScaleGesture);
PanGesture.AllowSimultaneousExecution(RotateGesture);
ScaleGesture.AllowSimultaneousExecution(RotateGesture);
}
if (Mode == GestureRecognizerComponentScriptBase.GestureObjectMode.RequireIntersectWithGameObject)
{
RotateGesture.PlatformSpecificView = gameObject;
PanGesture.PlatformSpecificView = gameObject;
ScaleGesture.PlatformSpecificView = gameObject;
}
FingersScript.Instance.AddGesture(PanGesture);
FingersScript.Instance.AddGesture(ScaleGesture);
FingersScript.Instance.AddGesture(RotateGesture);
}
private void Start()
{
// we have set a prefab instance on this script - if we don't have a singleton of FingersScript yet,
// create an instance of the prefab and set it as the singleton. This allows the fingers script
// to live forever and eliminates the need to add the fingers script to every scene in your game.
// you should only have this logic in the first scene of your game, and it must be in the Start method.
FingersScript.CreateSingletonFromPrefabIfNeeded(FingersScriptPrefab);
asteroids = Resources.LoadAll <Sprite>("Asteroids");
// don't reorder the creation of these :)
CreatePlatformSpecificViewTripleTapGesture();
CreateDoubleTapGesture();
CreateTapGesture();
CreateSwipeGesture();
CreatePanGesture();
CreateScaleGesture();
CreateRotateGesture();
CreateLongPressGesture();
// pan, scale and rotate can all happen simultaneously
panGesture.AllowSimultaneousExecution(scaleGesture);
panGesture.AllowSimultaneousExecution(rotateGesture);
scaleGesture.AllowSimultaneousExecution(rotateGesture);
// prevent the one special no-pass button from passing through,
// even though the parent scroll view allows pass through (see FingerScript.PassThroughObjects)
FingersScript.Instance.CaptureGestureHandler = CaptureGestureHandler;
// show touches, only do this for debugging as it can interfere with other canvases
FingersScript.Instance.ShowTouches = true;
}
private void OnEnable()
{
this.Camera = (this.Camera == null ? Camera.main : this.Camera);
PanGesture = new PanGestureRecognizer {
MaximumNumberOfTouchesToTrack = 2, ThresholdUnits = 0.01f
};
PanGesture.StateUpdated += PanGestureUpdated;
ScaleGesture = new ScaleGestureRecognizer();
ScaleGesture.StateUpdated += ScaleGestureUpdated;
RotateGesture = new RotateGestureRecognizer();
RotateGesture.StateUpdated += RotateGestureUpdated;
if (Mode != GestureRecognizerComponentScriptBase.GestureObjectMode.AllowOnAnyGameObjectViaRaycast)
{
SetStartState(null, gameObject, true);
}
if (DoubleTapToReset)
{
DoubleTapGesture = new TapGestureRecognizer {
NumberOfTapsRequired = 2
};
DoubleTapGesture.StateUpdated += DoubleTapGestureUpdated;
}
if (AllowExecutionWithAllGestures)
{
PanGesture.AllowSimultaneousExecutionWithAllGestures();
RotateGesture.AllowSimultaneousExecutionWithAllGestures();
ScaleGesture.AllowSimultaneousExecutionWithAllGestures();
if (DoubleTapGesture != null)
{
DoubleTapGesture.AllowSimultaneousExecutionWithAllGestures();
}
}
else
{
PanGesture.AllowSimultaneousExecution(ScaleGesture);
PanGesture.AllowSimultaneousExecution(RotateGesture);
ScaleGesture.AllowSimultaneousExecution(RotateGesture);
if (DoubleTapGesture != null)
{
DoubleTapGesture.AllowSimultaneousExecution(ScaleGesture);
DoubleTapGesture.AllowSimultaneousExecution(RotateGesture);
DoubleTapGesture.AllowSimultaneousExecution(PanGesture);
}
}
if (Mode == GestureRecognizerComponentScriptBase.GestureObjectMode.RequireIntersectWithGameObject)
{
RotateGesture.PlatformSpecificView = gameObject;
PanGesture.PlatformSpecificView = gameObject;
ScaleGesture.PlatformSpecificView = gameObject;
if (DoubleTapGesture != null)
{
DoubleTapGesture.PlatformSpecificView = gameObject;
}
}
FingersScript.Instance.AddGesture(PanGesture);
FingersScript.Instance.AddGesture(ScaleGesture);
FingersScript.Instance.AddGesture(RotateGesture);
FingersScript.Instance.AddGesture(DoubleTapGesture);
}
private void OnEnable()
{
if (Camera == null)
{
Camera = Camera.main;
}
Targets = (Targets == null || Targets.Count == 0 ? new List <Transform> {
transform
} : Targets);
UpdateOrigStates();
PanGesture = new PanGestureRecognizer();
PanGesture.StateUpdated += PanGestureStateUpdated;
FingersScript.Instance.AddGesture(PanGesture);
RotateGesture = new RotateGestureRecognizer();
RotateGesture.StateUpdated += RotateGestureStateUpdated;
RotateGesture.AllowSimultaneousExecution(PanGesture);
FingersScript.Instance.AddGesture(RotateGesture);
ScaleGesture = new ScaleGestureRecognizer();
ScaleGesture.StateUpdated += ScaleGestureStateUpdated;
ScaleGesture.ZoomSpeed *= ScaleSpeed;
ScaleGesture.AllowSimultaneousExecution(RotateGesture);
ScaleGesture.AllowSimultaneousExecution(PanGesture);
FingersScript.Instance.AddGesture(ScaleGesture);
TapGestureReset = new TapGestureRecognizer();
TapGestureReset.NumberOfTapsRequired = 2;
TapGestureReset.StateUpdated += TapGestureResetStateUpdated;
FingersScript.Instance.AddGesture(TapGestureReset);
TapGestureDestroy = new TapGestureRecognizer();
TapGestureDestroy.NumberOfTapsRequired = 3;
TapGestureDestroy.StateUpdated += TapGestureDestroyStateUpdated;
FingersScript.Instance.AddGesture(TapGestureDestroy);
TapGestureReset.RequireGestureRecognizerToFail = TapGestureDestroy;
LongPressGesture = new LongPressGestureRecognizer();
LongPressGesture.StateUpdated += LongPressGestureStateUpdated;
FingersScript.Instance.AddGesture(LongPressGesture);
}
private void Start()
{
if (useScaleGesture)
{
CreateScaleGesture();
}
if (useRotateGesture)
{
CreateRotateGesture();
}
scaleGesture.AllowSimultaneousExecution(rotateGesture);
}
private void Update()
{
if (allowOrbitWhileZooming != AllowOrbitWhileZooming)
{
allowOrbitWhileZooming = AllowOrbitWhileZooming;
if (allowOrbitWhileZooming)
{
scaleGesture.AllowSimultaneousExecution(panGesture);
}
else
{
scaleGesture.DisallowSimultaneousExecution(panGesture);
}
}
}
private void Update()
{
if (allowOrbitWhileZooming != AllowOrbitWhileZooming)
{
allowOrbitWhileZooming = AllowOrbitWhileZooming;
if (allowOrbitWhileZooming)
{
scaleGesture.AllowSimultaneousExecution(panGesture);
}
else
{
scaleGesture.DisallowSimultaneousExecution(panGesture);
}
}
scaleGesture.ZoomSpeed = ZoomSpeed;
UpdateOrbit(panVelocity.x, panVelocity.y);
panVelocity = panVelocity * OrbitInertia;
}
private void Start()
{
scaleGesture = new ScaleGestureRecognizer
{
ZoomSpeed = 6.0f // for a touch screen you'd probably not do this, but if you are using ctrl + mouse wheel then this helps zoom faster
};
scaleGesture.Updated += Gesture_Updated;
FingersScript.Instance.AddGesture(scaleGesture);
panGesture = new PanGestureRecognizer();
panGesture.Updated += PanGesture_Updated;
FingersScript.Instance.AddGesture(panGesture);
// the scale and pan can happen together
scaleGesture.AllowSimultaneousExecution(panGesture);
tapGesture = new TapGestureRecognizer();
tapGesture.Updated += TapGesture_Updated;
FingersScript.Instance.AddGesture(tapGesture);
}
private void Start()
{
this.Camera = (this.Camera == null ? Camera.main : this.Camera);
PanGesture = new PanGestureRecognizer();
PanGesture.MinimumNumberOfTouchesToTrack = PanMinimumTouchCount;
PanGesture.StateUpdated += PanGestureUpdated;
ScaleGesture = new ScaleGestureRecognizer();
ScaleGesture.StateUpdated += ScaleGestureUpdated;
RotateGesture = new RotateGestureRecognizer();
RotateGesture.StateUpdated += RotateGestureUpdated;
rigidBody2D = GetComponent <Rigidbody2D>();
rigidBody = GetComponent <Rigidbody>();
spriteRenderer = GetComponent <SpriteRenderer>();
canvasRenderer = GetComponent <CanvasRenderer>();
if (spriteRenderer != null)
{
startSortOrder = spriteRenderer.sortingOrder;
}
if (AllowExecutionWithAllGestures)
{
PanGesture.AllowSimultaneousExecutionWithAllGestures();
PanGesture.AllowSimultaneousExecutionWithAllGestures();
ScaleGesture.AllowSimultaneousExecutionWithAllGestures();
}
else
{
PanGesture.AllowSimultaneousExecution(ScaleGesture);
PanGesture.AllowSimultaneousExecution(RotateGesture);
ScaleGesture.AllowSimultaneousExecution(RotateGesture);
}
if (SetPlatformSpecificView)
{
RotateGesture.PlatformSpecificView = gameObject;
PanGesture.PlatformSpecificView = gameObject;
ScaleGesture.PlatformSpecificView = gameObject;
}
FingersScript.Instance.AddGesture(PanGesture);
FingersScript.Instance.AddGesture(ScaleGesture);
FingersScript.Instance.AddGesture(RotateGesture);
}
protected virtual void LateUpdate()
{
if (allowOrbitWhileZooming != AllowOrbitWhileZooming)
{
allowOrbitWhileZooming = AllowOrbitWhileZooming;
if (allowOrbitWhileZooming)
{
scaleGesture.AllowSimultaneousExecution(panGesture);
}
else
{
scaleGesture.DisallowSimultaneousExecution(panGesture);
}
}
Vector3 startPos = Orbiter.transform.position;
UpdateOrbit(panVelocity.x, panVelocity.y);
UpdateZoom();
ClampDistance(startPos);
panVelocity *= OrbitInertia;
zoomSpeed *= OrbitInertia;
}
