//----------------------
// Protected Variables
//========================================
// setter / getter
//------------------------------
//========================================
// Unity's function
//------------------------------
private void Awake()
{
SpriteRenderer sp = this.GetComponent <SpriteRenderer>();
Vector2 spriteRect = JCS_Utility.GetSpriteRendererRectWithNoScale(sp);
mWidth = spriteRect.x;
mHeight = spriteRect.y;
mOriginPosition = this.transform.position;
}