// Interpolate between current and target orientation over the duration
public override void Update(double elapsedTime, SpaceCraftBase spaceCraft)
{
DVector2 prograde = spaceCraft.GetRelativeVelocity();
prograde.Normalize();
double retrogradeAngle = prograde.Angle();
double adjustRatio = (elapsedTime - StartTime) / _adjustmentTime;
if (adjustRatio > 1)
{
spaceCraft.SetPitch(retrogradeAngle);
}
else
{
double interpolatedAdjust = _curentOrientation * (1 - adjustRatio) + retrogradeAngle * adjustRatio;
spaceCraft.SetPitch(interpolatedAdjust);
}
}
// Interpolate between current and target orientation over the duration
public override void Update(double elapsedTime, SpaceCraftBase spaceCraft)
{
double ratio = (elapsedTime - StartTime) / Duration;
spaceCraft.SetPitch(_currentOrientation * (1 - ratio) + _targetOrientation * ratio);
}
public override void Finalize(SpaceCraftBase spaceCraft)
{
spaceCraft.SetPitch(_targetOrientation);
}