public void generateTarget(int targetCenterRadius)
{
float[] z = { 0f, 0.342f, 0.6428f, 0.8660f, 0.9848f, 0.9848f, 0.8660f, 0.6428f, 0.342f, 0f };
float[] x = { 1f, 0.9397f, 0.766f, 0.5f, 0.1736f, -0.1736f, -0.5f, -0.766f, -0.9397f, -1f };
for (int n = 0; n <= 10; n++)
{
GameObject targetSphere = Instantiate(TargetSphere, new Vector3(x[n]*targetCenterRadius, 1.0f, z[n]*targetCenterRadius), Quaternion.identity);
targetSphere.SetActive(false);
list_targetSphere.Add(targetSphere);
}
list_targetSphere[8].SetActive(true);
}