void CastSphere()
{
RaycastHit hit;
if (Physics.SphereCast(transform.position, 1.0f, transform.TransformDirection(Vector3.down), out hit, 10))
{
float distanceToObstacle = hit.distance;
Grow grow = hit.transform.gameObject.GetComponent <Grow>();
if (grow)
{
grow.Call();
}
Debug.Log("Spherecast distance: " + distanceToObstacle);
}
}
