/// <summary>
/// 各パラメーターをデフォルトにします
/// </summary>
public void SetDefault()
{
Hidden = childChanged = lastOnMouse = mouseLeftDown = mouseRightDown = mouseMiddleDown = false;
Scale = Vector2.One;
lastMousePos = Position = RotationCenter = ScaleCenter = Vector2.Zero;
Alpha = 1;
Rotation = 0;
PreScreenFilters.Clear();
PostScreenFilters.Clear();
ColorFilters.Clear();
RenderMasks.Clear();
}
