public Vector3 attract(Exercise_2_8_Mover m)
{
Vector3 force = location - m.location;
float distance = force.magnitude;
// TODO Constrain to some sueful Values; Look up how to
//distance.constrain;
distance = Mathf.Clamp(distance, 0.1f, 6f);
force = force.normalized;
float Strength = (G * mass * m.mass) / (distance * distance);
force *= Strength;
return(force);
}
// Use this for initialization
void Start()
{
Attractor = new Exercise_2_8_Attractor(CSizeX / 2, CSizeY / 2, 1, 0.2f);
for (int i = 0; i < movers.Length; i++)
{
// TODO Fix NEW Warning when instatiating, make mono happy.
movers[i] = new Exercise_2_8_Mover(UnityEngine.Random.value * 4, (UnityEngine.Random.value - 0.5f) * 20);
spheres[i] = GameObject.CreatePrimitive(PrimitiveType.Sphere);
spheres[i].transform.position =
new Vector3(UnityEngine.Random.value, UnityEngine.Random.value, UnityEngine.Random.value);
spheres[i].transform.localScale =
new Vector3(0.02f, 0.02f, 0.02f);
spheres[i].GetComponent <Renderer>().material = refMaterial;
}
}
// Update is called once per frame
void Update()
{
for (int i = 0; i < movers.Length; i++)
{
Vector3 force = Attractor.attract(movers[i]);
movers[i].applyForce(force);
//movers[i].applyForce(wind);
//movers[i].applyForce(gravity);
movers[i].UpdatePosition();
//movers[i].CheckEdges();
spheres[i].transform.position = new Vector3(movers[i].location.x, movers[i].location.y, 0f);
}
timeLeft -= Time.deltaTime;
if (timeLeft <= 0)
{
capture();
Invoke("ClearScreen", 1f);
for (int i = 0; i < movers.Length; i++)
{
movers[i] = new Exercise_2_8_Mover(UnityEngine.Random.value * 4, (UnityEngine.Random.value - 0.5f) * 20);
}
timeLeft += 2000;
}
}
