/**
* Update the velocity with gravity and clamp speed max
* Used by PlayerPath to simulate the path
*/
public Vector3 UpdateVelocity(Vector3 vel, Vector3 pos, GravityBody[] obstacles, float dt)
{
if (!ignoreGravity)
{
vel += gravity.GetGravity(obstacles, pos) * dt; // add gravity
}
if (vel.magnitude > speedCap)
{
vel = vel.normalized * speedCap; // clamp
}
return(vel);
}
void Start()
{
gravity = new Gravity (Application.dataPath+"/Resources/Dg01_cnt2.5x2.bytes");
Input.location.Start(); //enable location settings
Input.compass.enabled = true;
locationStatus = LocationServiceStatus.Running;
lon = 0; alt = 0; lat = 0;
dlon = 0; dalt = 0; dlat = 0;
gAn=gravity.GetGravity(lat,lon,alt);
gAcc = gravity.GetAcceleration (gAn);
startLocationService(); //begin GPS transmittion
}
private void FixedUpdate()
{
float dt = Time.deltaTime;
gravity = gravityManager.GetGravity(rb.position, gravityMax);
Debug.Log(gravity);
if (!isGravity)
{
gravity = Vector3.zero;
}
rb.rotation *= Quaternion.AngleAxis(rotateIntensity * rotateSpeed * dt, Vector3.up);
thrust += thrustIntensity * thrustPower * dt;
thrust = Mathf.Max(thrust, thrustMin);
thrust = Mathf.Min(thrust, thrustMax);
thrushtVelocity = player.forward * thrust * thrustPower * dt;
velocity = velocity == Vector3.zero ? player.forward * thrustMin * dt : velocity;
velocity += gravity * dt;
velocity += thrushtVelocity * dt;
velocity = Vector3.ClampMagnitude(velocity, speedMax);
if (isDebug)
{
Debug.DrawLine(rb.position, rb.position + thrushtVelocity * 5, Color.red); // thrust
Debug.DrawLine(rb.position, rb.position + velocity.normalized * 5, Color.green); // path
}
rb.position += velocity * dt;
DrawPath(dt);
}
void FixedUpdate()
{
Vector3 g = Gravity.GetGravity(transform.position);
body.AddForce(g * 110 * Time.fixedDeltaTime);
}