/// <summary>
/// Linear fill method.
/// </summary>
private void LinearFill()
{
clickPostion = Camera.main.ScreenToWorldPoint(Input.mousePosition);
Vector3 rotation = path.transform.eulerAngles;
rotation.z -= path.offset;
Rect rect = CommonUtil.RectTransformToScreenSpace(path.GetComponent <RectTransform> ());
Vector3 pos1 = Vector3.zero, pos2 = Vector3.zero;
if (path.type == Path.ShapeType.Horizontal)
{
pos1.x = path.transform.position.x - Mathf.Sin(rotation.z * Mathf.Deg2Rad) * rect.width / 2.0f;
pos1.y = path.transform.position.y - Mathf.Cos(rotation.z * Mathf.Deg2Rad) * rect.width / 2.0f;
pos2.x = path.transform.position.x + Mathf.Sin(rotation.z * Mathf.Deg2Rad) * rect.width / 2.0f;
pos2.y = path.transform.position.y + Mathf.Cos(rotation.z * Mathf.Deg2Rad) * rect.width / 2.0f;
}
else
{
pos1.x = path.transform.position.x - Mathf.Cos(rotation.z * Mathf.Deg2Rad) * rect.height / 2.0f;
pos1.y = path.transform.position.y - Mathf.Sin(rotation.z * Mathf.Deg2Rad) * rect.height / 2.0f;
pos2.x = path.transform.position.x + Mathf.Cos(rotation.z * Mathf.Deg2Rad) * rect.height / 2.0f;
pos2.y = path.transform.position.y + Mathf.Sin(rotation.z * Mathf.Deg2Rad) * rect.height / 2.0f;
}
pos1.z = path.transform.position.z;
pos2.z = path.transform.position.z;
GameObject obj1 = GameObject.Find("obj1");
if (obj1 == null)
{
obj1 = new GameObject("obj1");
}
GameObject obj2 = GameObject.Find("obj2");
if (obj2 == null)
{
obj2 = new GameObject("obj2");
}
if (path.flip)
{
Vector3 temp = pos2;
pos2 = pos1;
pos1 = temp;
}
obj1.transform.position = pos1;
obj2.transform.position = pos2;
clickPostion.x = Mathf.Clamp(clickPostion.x, Mathf.Min(pos1.x, pos2.x), Mathf.Max(pos1.x, pos2.x));
clickPostion.y = Mathf.Clamp(clickPostion.y, Mathf.Min(pos1.y, pos2.y), Mathf.Max(pos1.y, pos2.y));
fillAmount = Vector2.Distance(clickPostion, pos1) / Vector2.Distance(pos1, pos2);
pathFillImage.fillAmount = fillAmount;
CheckPathComplete();
}
