C# Class Trajectories.VesselAerodynamicModel

显示文件 Open project: neuoy/KSPTrajectories Class Usage Examples

Protected Properties

Property	Type	Description
body_	CelestialBody
cachedForces	AeroForceCache
vessel_	Vessel

Public Methods

Method	Description
ComputeForces ( double altitude, UnityEngine.Vector3d airVelocity, UnityEngine.Vector3d vup, double angleOfAttack ) : UnityEngine.Vector3d	Compute the aerodynamic forces that would be applied to the vessel if it was in the specified situation (air velocity, altitude and angle of attack).
GetForces ( CelestialBody body, UnityEngine.Vector3d bodySpacePosition, UnityEngine.Vector3d airVelocity, double angleOfAttack ) : UnityEngine.Vector3d	Returns the total aerodynamic forces that would be applied on the vessel if it was at bodySpacePosition with bodySpaceVelocity relatively to the specified celestial body This method makes use of the cache if available, otherwise it will call ComputeForces.
IncrementalUpdate ( ) : void
Invalidate ( ) : void
PackForces ( UnityEngine.Vector3d forces, double altitudeAboveSea, double velocity ) : Vector2	Aerodynamic forces are roughly proportional to rho and squared air velocity, so we divide by these values to get something that can be linearly interpolated (the reverse operation is then applied after interpolation) This operation is optional but should slightly increase the cache accuracy
UnpackForces ( Vector2 packedForces, double altitudeAboveSea, double velocity ) : UnityEngine.Vector3d	See PackForces
VesselAerodynamicModel ( Vessel vessel, CelestialBody body ) : System
isValidFor ( Vessel vessel, CelestialBody body ) : bool

Protected Methods

Method	Description
ComputeForces_Model ( UnityEngine.Vector3d airVelocity, double altitude ) : UnityEngine.Vector3d	Computes the aerodynamic forces that would be applied to the vessel if it was in the specified situation (air velocity and altitude). The vessel is assumed to be in its current orientation (the air velocity is already adjusted as needed).

Private Methods

Method	Description
ComputeReferenceDrag ( ) : double
InitCache ( ) : void
updateVesselInfo ( ) : void

Method Details

ComputeForces() public method

Compute the aerodynamic forces that would be applied to the vessel if it was in the specified situation (air velocity, altitude and angle of attack).

public ComputeForces ( double altitude, UnityEngine.Vector3d airVelocity, UnityEngine.Vector3d vup, double angleOfAttack ) : UnityEngine.Vector3d
altitude	double
airVelocity	UnityEngine.Vector3d
vup	UnityEngine.Vector3d
angleOfAttack	double
return	UnityEngine.Vector3d

ComputeForces_Model() protected abstract method

Computes the aerodynamic forces that would be applied to the vessel if it was in the specified situation (air velocity and altitude). The vessel is assumed to be in its current orientation (the air velocity is already adjusted as needed).

protected abstract ComputeForces_Model ( UnityEngine.Vector3d airVelocity, double altitude ) : UnityEngine.Vector3d
airVelocity	UnityEngine.Vector3d
altitude	double
return	UnityEngine.Vector3d

GetForces() public method

Returns the total aerodynamic forces that would be applied on the vessel if it was at bodySpacePosition with bodySpaceVelocity relatively to the specified celestial body This method makes use of the cache if available, otherwise it will call ComputeForces.

public GetForces ( CelestialBody body, UnityEngine.Vector3d bodySpacePosition, UnityEngine.Vector3d airVelocity, double angleOfAttack ) : UnityEngine.Vector3d
body	CelestialBody
bodySpacePosition	UnityEngine.Vector3d
airVelocity	UnityEngine.Vector3d
angleOfAttack	double
return	UnityEngine.Vector3d

IncrementalUpdate() public method

public IncrementalUpdate ( ) : void
return	void

Invalidate() public method

public Invalidate ( ) : void
return	void

PackForces() public method

Aerodynamic forces are roughly proportional to rho and squared air velocity, so we divide by these values to get something that can be linearly interpolated (the reverse operation is then applied after interpolation) This operation is optional but should slightly increase the cache accuracy

public PackForces ( UnityEngine.Vector3d forces, double altitudeAboveSea, double velocity ) : Vector2
forces	UnityEngine.Vector3d
altitudeAboveSea	double
velocity	double
return	Vector2

UnpackForces() public method

See PackForces

public UnpackForces ( Vector2 packedForces, double altitudeAboveSea, double velocity ) : UnityEngine.Vector3d
packedForces	Vector2
altitudeAboveSea	double
velocity	double
return	UnityEngine.Vector3d

VesselAerodynamicModel() public method

public VesselAerodynamicModel ( Vessel vessel, CelestialBody body ) : System
vessel	Vessel
body	CelestialBody
return	System

isValidFor() public method

public isValidFor ( Vessel vessel, CelestialBody body ) : bool
vessel	Vessel
body	CelestialBody
return	bool

Property Details

body_ protected_oe property

protected CelestialBody body_
return	CelestialBody

cachedForces protected_oe property

protected AeroForceCache,Trajectories cachedForces
return	AeroForceCache

vessel_ protected_oe property

protected Vessel vessel_
return	Vessel