public void Fly(Transform toObj, FlyIconInfo info, Action <Vector3> call = null)
{
objTransform = transform;
objTransform.localPosition = info.From;
objTransform.localScale = Vector3.one;
widget.alpha = info.FromAlpha;
var scaleTo = Vector3.one;
if (info.ToWidth > 0 && widget.width > 0)
{
scaleTo.x = (float)info.ToWidth / widget.width;
}
if (info.ToHeight > 0 && widget.height > 0)
{
scaleTo.y = (float)info.ToHeight / widget.height;
}
if (info.Depth > 0)
{
widget.depth = info.Depth;
}
var root = widget.root;
Func <Vector3> targetFunc = () =>
{
return(root.transform.InverseTransformPoint(toObj.position));
};
Logger.Debug("Start Fly ...!");
root.StartCoroutine(FlyObject(targetFunc(), scaleTo, info, targetFunc, call));
}
private IEnumerator FlyObject(Vector3 to, Vector3 toScale, FlyIconInfo info, Func <Vector3> toFunc = null, Action <Vector3> call = null)
{
//delay
yield return(new WaitForSeconds(info.Delay));
//move
float elapse = 0;
var toPos = (toFunc != null) ? toFunc() : to;
Logger.Debug("fly to Pos =>" + toPos.x + "，" + toPos.y + "," + toPos.z);
if (info.UseBezier)
{
StarBezierMove(info.From, toPos, info.Time);
}
var startRot = objTransform.localRotation;
while (elapse < info.Time)
{
elapse += Time.deltaTime;
var t = elapse / info.Time;
if (!info.UseBezier)
{
objTransform.localPosition = Vector3.Lerp(info.From, toPos, t);
}
objTransform.localScale = Vector3.Lerp(Vector3.one, toScale, t);
if (info.UseRotate)
{
var rot = Quaternion.Lerp(startRot, Quaternion.Euler(RotateTo), t);
objTransform.localRotation = rot;
}
widget.alpha = Mathf.Lerp(1.0f, info.ToAlpha, t);
yield return(null);
}
//stay
yield return(new WaitForSeconds(info.Stay));
//call
if (null != call)
{
call(toPos);
}
}
