protected virtual void UpdateDeterministically()
{
if (CurrentGravitySource == null)
{
return;
}
TimeSinceEpoch += Time.fixedDeltaTime;
trajectorySolver.UpdateStateVariables(TimeSinceEpoch);
UpdateStateVectorsBySolver();
}
public Vector2 PredictPosition(float timeOfFlight)
{
Vector2 relativePosition = Position;
Vector2 relativeVelocity = Velocity;
if (CurrentGravitySource != null)
{
relativePosition -= CurrentGravitySource.Position;
relativeVelocity -= CurrentGravitySource.Velocity;
}
// Initialize Solver
UniversalVariableSolver tempTrajSolver = new UniversalVariableSolver();
tempTrajSolver.InitializeSolver(relativePosition, relativeVelocity, CurrentGravitySource.Mass, Trajectory);
// Solve for new position given time of flight
tempTrajSolver.UpdateStateVariables(timeOfFlight);
return(tempTrajSolver.CalculatedPosition.RotateVector(Trajectory.ArgumentOfPeriapsis) + CurrentGravitySource.Position);
}