/// <summary>
/// Create and start orbit
/// </summary>
void Start()
{
orbit = new KeplerOrbit(new KeplerBody(parentMass, null), parameters);
ft = this.GetComponent <FloatingTransform>();
ft.worldPosition = new WorldPosition(orbit.GetCurrentPosition());
ft.UpdateUnityPosition();
}
/// <summary>
/// Helper Gizmos
/// </summary>
void OnDrawGizmos()
{
KeplerOrbit orbit = new KeplerOrbit(new KeplerBody(parentMass, null), parameters);
//Draw start position
Gizmos.color = Color.white;
float radius = (float)parameters.semiMajorLength * 0.1f;
Vector3 pos = orbit.GetCurrentPosition().vector3;
Gizmos.DrawWireSphere(pos, radius);
//Draw path
bool first = true;
Vector3 p = Vector3.zero;
foreach (Vector3d position in orbit.GetPositions(24))
{
if (!first)
{
Vector3 p2 = position.vector3;
Gizmos.DrawLine(p, p2);
p = p2;
}
else
{
first = false;
p = position.vector3;
}
}
//Draw velocity
Gizmos.color = Color.yellow;
Vector3 vel = orbit.GetCurrentVelocity().vector3;
Gizmos.DrawLine(pos, pos + vel);
}
public KeplerBody(double mass, KeplerOrbit orbit)
{
this.mass = mass;
this.orbit = orbit;
}
