void InsertionCalcs()
{
OrbitDB targetOrbit = TargetEntity.Entity.GetDataBlob <OrbitDB>();
(ECSLib.Vector3 position, DateTime eti)targetIntercept = InterceptCalcs.GetInterceptPosition(OrderingEntity.Entity, TargetEntity.Entity.GetDataBlob <OrbitDB>(), _departureDateTime);
DateTime estArivalDateTime = targetIntercept.eti; //rough calc.
/*
* double x = (_radialDV * Math.Cos(_departureAngle)) - (_progradeDV * Math.Sin(_departureAngle));
* double y = (_radialDV * Math.Sin(_departureAngle)) + (_progradeDV * Math.Cos(_departureAngle));
*/
var norm = Vectors.Vector2.Normalise(_departureOrbitalVelocity);
double x = norm.X * _radialDV;
double y = norm.Y * _progradeDV;
_deltaV_MS = new ECSLib.Vector3(x, y, 0);
var insertionVector2d = OrbitProcessor.GetOrbitalInsertionVector(_departureOrbitalVelocity, targetOrbit, estArivalDateTime);//_departureOrbitalVelocity - parentOrbitalVector;
_insertionOrbitalVelocity = new ECSLib.Vector3(insertionVector2d.X, insertionVector2d.Y, 0);
_insertionOrbitalVelocity += Distance.MToAU(_deltaV_MS);
_insertionOrbitalSpeed = _insertionOrbitalVelocity.Length();
_insertionAngle = Math.Atan2(_insertionOrbitalVelocity.Y, _insertionOrbitalVelocity.X);
_moveWidget.SetArivalProgradeAngle(_insertionAngle);
/*
* var sgpCBAU = GameConstants.Science.GravitationalConstant * (_massCurrentBody + _massOrderingEntity) / 3.347928976e33;// (149597870700 * 149597870700 * 149597870700);
* var ralPosCBAU = OrderingEntity.Entity.GetDataBlob<PositionDB>().RelativePosition_AU;
* var smaCurrOrbtAU = OrderingEntity.Entity.GetDataBlob<OrbitDB>().SemiMajorAxis;
* var velAU = OrbitProcessor.PreciseOrbitalVector(sgpCBAU, ralPosCBAU, smaCurrOrbtAU);
*/
}