Vector3 GetRelateeLocalPos(RelativeLocationDirection direction =
RelativeLocationDirection.right)
{
Vector3 delta = Vector3.zero;
switch (direction)
{
case RelativeLocationDirection.left:
delta.x -= this.relatee.GetSelfWidth() / 2;
break;
case RelativeLocationDirection.right:
delta.x += this.relatee.GetSelfWidth() / 2;
break;
case RelativeLocationDirection.center:
break;
case RelativeLocationDirection.top:
delta.y += this.relatee.GetSelfHeight() / 2;
break;
case RelativeLocationDirection.bottom:
delta.y -= this.relatee.GetSelfHeight() / 2;
break;
default:
break;
}
return(relatee.localPosition + delta);
}
Vector3 AdjustRelatorLocalPos(Vector3 localPos, RelativeLocationDirection
direction = RelativeLocationDirection.right)
{
Vector3 delta = Vector3.zero;
switch (direction)
{
case RelativeLocationDirection.left:
delta.x -= selfRectrans.GetSelfWidth() / 2;
break;
case RelativeLocationDirection.right:
delta.x += selfRectrans.GetSelfWidth() / 2;
break;
case RelativeLocationDirection.center:
break;
case RelativeLocationDirection.top:
delta.y += selfRectrans.GetSelfHeight() / 2;
break;
case RelativeLocationDirection.bottom:
delta.y -= selfRectrans.GetSelfHeight() / 2;
break;
default:
break;
}
return(localPos + delta);
}
public Vector3 FixLocalPosition(RectTransform relatee = null,
RelativeLocationDirection direction = RelativeLocationDirection.right)
{
this.relatee = relatee ?? this.relatee;
Vector3 result = GetRelateeLocalPos(direction);
result = this.relatee.LocalPosToCenterPos(result);
result = this.relatee.parent.TransformPoint(result);
result = transform.parent.InverseTransformPoint(result);
result = selfRectrans.CenterPosToLocalPos(result);
result = AdjustRelatorLocalPos(result, direction);
selfRectrans.localPosition = result;
return(result);
}