protected override void DoUpdate()
{
Ray ray = new Ray(transform.position + transform.up * 5, -transform.up);
if (_drawRay)
{
Debug.DrawRay(ray.origin, ray.direction * 5, Color.red);
}
RaycastHit hit;
if (Physics.Raycast(ray, out hit, 5, _waterLayers))
{
ShallowWater water = hit.collider.GetComponent <ShallowWater>();
if (water)
{
Debug.DrawRay(hit.point, hit.normal * 10, Color.green);
water.SetInputPosition(hit.textureCoord, _inputSize, _minInputSize, _inputPush);
_lastWater = water;
return;
}
}
if (_lastWater != null)
{
_lastWater.ClearInput();
_lastWater = null;
}
}