void Start()
{
var context = this.DefaultInputContext();
var ios = TouchFeedback.Setup(context, draw, this);
// Reset by finger release
Observable.Merge(ios[0].OnEnd, ios[1].OnEnd).Subscribe(_ =>
{
text.text = "";
text2.text = "";
}).AddTo(this);
var ro = RectangleObservable.From(ios[0], ios[1]);
// Rectangle
ro.RepeatUntilDestroy(this).Subscribe(rect =>
{
Debug.Log($"Rect: {rect}");
text.text = rect.ToString();
}).AddTo(this);
// Pinch In/Out Detection
ro.PinchSequence()
.RepeatUntilDestroy(this)
.Subscribe(diff =>
{
Debug.Log($"Horizontal: {diff.x}, Vertical: {diff.y}");
string th = "";
string tv = "";
if (diff.x < 0)
{
th = $"<color=red>dX={diff.x}</color>";
}
else if (diff.x > 0)
{
th = $"<color=blue>dX={diff.x}</color>";
}
else
{
th = $"{diff.x}";
}
if (diff.y < 0)
{
tv = $"<color=red>dY={diff.y}</color>";
}
else if (diff.y > 0)
{
tv = $"<color=blue>dY={diff.y}</color>";
}
else
{
tv = $"{diff.x}";
}
text2.text = $"{th}, {tv}";
}).AddTo(this);
}
void Start()
{
var context = this.DefaultInputContext();
TouchFeedback.Setup(context, draw, this);
var touch0 = context.GetObservable(0);
var touch1 = context.GetObservable(1);
touch0.Any().Where(e => e.type != InputEventType.Move).Subscribe(e => { Debug.Log(e); }).AddTo(this);
touch1.Any().Where(e => e.type != InputEventType.Move).Subscribe(e => { Debug.Log(e); }).AddTo(this);
// Stop Rotation by keep touch
touch0.Keep(100, () => _rigidbody.angularVelocity.x > 0 || _rigidbody.angularVelocity.y > 0 || _rigidbody.angularVelocity.z > 0)
.Subscribe(_ => {
Debug.Log("break");
var m = _rigidbody.angularVelocity.magnitude;
_rigidbody.angularVelocity = (m < 0.1f) ? Vector3.zero : _rigidbody.angularVelocity * 0.1f;
}).AddTo(this);
// Rotate by Touch Operation
var hratio = -180.0f / Screen.width;
var vratio = -180.0f / Screen.height;
touch0.Difference()
.Where(_ => !touch1.IsBegin)
.Subscribe(v2 =>
{
var rot = v2.ToEulerAngle(hratio, vratio);
_target.Rotate(rot, Space.World);
}).AddTo(this);
// Rotate Animation by Swipe operation
touch0.TakeLastVerocities(4)
.Subscribe(vs =>
{
var average = new Vector2
{
x = vs.Average(vi => vi.vector.x),
y = vs.Average(vi => vi.vector.y)
};
Debug.Log($"vector = {average}");
var mag = average.magnitude;
if (mag > 0.1f)
{
var torque = average.ToEulerAngle(hratio, vratio) * mag;
_rigidbody.AddTorque(torque, ForceMode.VelocityChange);
Debug.Log($"magnitude = {mag}, torque={torque}");
if (draw != null)
{
TouchFeedback.DrawSwipeArrow(draw,
vs.First()[email protected],
average,
$"{average}, {mag}");
}
}
}).AddTo(this);
// Reset
var orig_rotate = _target.rotation;
var orig_scale = _target.localScale;
touch0.DoubleSequence(200).Subscribe(_ =>
{
_target.rotation = orig_rotate;
_target.localScale = orig_scale;
}).AddTo(this);
// Scale Object by Mouse Wheel
var camera = Camera.main;
(context as IMouseWheelObservable)?.Wheel.Subscribe(v =>
{
var scale = _target.localScale + Vector3.one * v.wheel;
if (0.1 < scale.x && scale.x < 10)
{
_target.localScale += Vector3.one * v.wheel;
}
}).AddTo(this);
// Scale Object by Pinch Operation
RectangleObservable.From(touch0, touch1)
.PinchSequence()
.RepeatUntilDestroy(this)
.Subscribe(diff =>
{
if (diff.x > 0 && diff.y > 0)
{
var v = Mathf.Max(diff.x / Screen.width, diff.y / Screen.height);
var scale = _target.localScale + Vector3.one * v * 10;
if (scale.x < 10)
{
_target.localScale = scale;
Debug.Log($"pinch-out: diff={diff}, v={v}, localScale={_target.localScale}");
}
}
else if (diff.x < 0 && diff.y < 0)
{
var v = Mathf.Min(diff.x / Screen.width, diff.y / Screen.height);
var scale = _target.localScale + Vector3.one * v * 10;
if (scale.x > 0.1)
{
_target.localScale = scale;
Debug.Log($"pinch-in: diff={diff}, v={v}, localScale={_target.localScale}");
}
}
}).AddTo(this);
}