private int beginTouch(Vector2 position)
{
var newID = (newTouchID++) % 10;
var touch = new dfTouchTrackingInfo()
{
FingerID = newID,
Phase = TouchPhase.Began,
Position = position
};
tracking.Add(touch);
return(newID);
}
public void Update()
{
if (Input.GetKey(KeyCode.LeftAlt) && Input.GetMouseButtonDown(1))
{
if (altTouch != null)
{
altTouch.Phase = TouchPhase.Ended;
}
else
{
altTouch = new dfTouchTrackingInfo()
{
Phase = TouchPhase.Began,
FingerID = 1,
Position = Input.mousePosition
};
}
return;
}
else if (Input.GetKeyUp(KeyCode.LeftAlt))
{
if (altTouch != null)
{
altTouch.Phase = TouchPhase.Ended;
return;
}
}
else if (altTouch != null)
{
if (altTouch.Phase == TouchPhase.Ended)
{
altTouch = null;
}
else if (altTouch.Phase == TouchPhase.Began || altTouch.Phase == TouchPhase.Moved)
{
altTouch.Phase = TouchPhase.Stationary;
}
}
if (touch != null)
{
touch.IsActive = false;
}
if (touch != null && Input.GetKeyDown(KeyCode.Escape))
{
touch.Phase = TouchPhase.Canceled;
}
else if (touch == null || touch.Phase != TouchPhase.Canceled)
{
if (Input.GetMouseButtonUp(0))
{
if (touch != null)
{
touch.Phase = TouchPhase.Ended;
}
}
else if (Input.GetMouseButtonDown(0))
{
touch = new dfTouchTrackingInfo()
{
FingerID = 0,
Phase = TouchPhase.Began,
Position = Input.mousePosition
};
}
else if (touch != null && touch.Phase != TouchPhase.Ended)
{
var delta = (Vector2)Input.mousePosition - touch.Position;
var moved = Vector2.Distance(Input.mousePosition, touch.Position) > float.Epsilon;
touch.Position = Input.mousePosition;
touch.Phase = moved ? TouchPhase.Moved : TouchPhase.Stationary;
if (moved && altTouch != null && (MirrorAlt || ParallelAlt))
{
if (MirrorAlt)
{
altTouch.Position -= delta;
}
else
{
altTouch.Position += delta;
}
altTouch.Phase = TouchPhase.Moved;
}
}
}
if (touch != null && !touch.IsActive)
{
touch = null;
}
}
private int beginTouch( Vector2 position )
{
var newID = ( newTouchID++ ) % 10;
var touch = new dfTouchTrackingInfo()
{
FingerID = newID,
Phase = TouchPhase.Began,
Position = position
};
tracking.Add( touch );
return newID;
}
public void Update()
{
if( Input.GetKey( KeyCode.LeftAlt ) && Input.GetMouseButtonDown( 1 ) )
{
if( altTouch != null )
{
altTouch.Phase = TouchPhase.Ended;
}
else
{
altTouch = new dfTouchTrackingInfo()
{
Phase = TouchPhase.Began,
FingerID = 1,
Position = Input.mousePosition
};
}
return;
}
else if( Input.GetKeyUp( KeyCode.LeftAlt ) )
{
if( altTouch != null )
{
altTouch.Phase = TouchPhase.Ended;
return;
}
}
else if( altTouch != null )
{
if( altTouch.Phase == TouchPhase.Ended )
{
altTouch = null;
}
else if( altTouch.Phase == TouchPhase.Began || altTouch.Phase == TouchPhase.Moved )
{
altTouch.Phase = TouchPhase.Stationary;
}
}
if( touch != null ) touch.IsActive = false;
if( touch != null && Input.GetKeyDown( KeyCode.Escape ) )
{
touch.Phase = TouchPhase.Canceled;
}
else if( touch == null || touch.Phase != TouchPhase.Canceled )
{
if( Input.GetMouseButtonUp( 0 ) )
{
if( touch != null )
{
touch.Phase = TouchPhase.Ended;
}
}
else if( Input.GetMouseButtonDown( 0 ) )
{
touch = new dfTouchTrackingInfo()
{
FingerID = 0,
Phase = TouchPhase.Began,
Position = Input.mousePosition
};
}
else if( touch != null && touch.Phase != TouchPhase.Ended )
{
var delta = (Vector2)Input.mousePosition - touch.Position;
var moved = Vector2.Distance( Input.mousePosition, touch.Position ) > float.Epsilon;
touch.Position = Input.mousePosition;
touch.Phase = moved ? TouchPhase.Moved : TouchPhase.Stationary;
if( moved && altTouch != null && ( MirrorAlt || ParallelAlt ) )
{
if( MirrorAlt )
altTouch.Position -= delta;
else
altTouch.Position += delta;
altTouch.Phase = TouchPhase.Moved;
}
}
}
if( touch != null && !touch.IsActive )
{
touch = null;
}
}
