private void GridLineX()
{
//x軸のグリッド線を生成
for (int i = 0; i < 19; i++)
{
GameObject go = Instantiate(gridLine);
GridLines grid = go.GetComponent <GridLines>();
go.transform.parent = Camera.main.transform;
go.transform.localPosition = pos;
go.name = "GridLine";
grid.GridLineX(pos.x);
pos.x += interval;
}
}