Engine.SVehicle

Extends

Vehicle

Modifiers

native ( Physics ) nativereplication abstract

Core.Object
|   
+-- Engine.Actor
   |   
   +-- Engine.Pawn
      |   
      +-- Engine.Vehicle
         |   
         +-- Engine.SVehicle

Direct Known Subclasses:

UDKVehicleBase

Functions Summary
		AddForce (Vector Force)
		AddImpulse (Vector Impulse)
		AddTorque (Vector Torque)
		AddVelocity (vector NewVelocity, vector HitLocation, lass<DamageType> DamageType, optional TraceHitInfo HitInfo ))
	bool	CalcCamera (float fDeltaTime, out vector out_CamLoc, out rotator out_CamRot, out float out_FOV ))
		Destroyed ()))
	bool	Died (Controller Killer, class<DamageType> DamageType, vector HitLocation))
		DisplayDebug (HUD HUD, out float out_YL, out float out_YPos))
		DisplayWheelsDebug (HUD HUD, float YL))
		DrivingStatusChanged ()))
	name	GetDefaultCameraMode (PlayerController RequestedBy ))
		GetSVehicleDebug (out Array DebugInfo ))
	bool	HasWheelsOnGround ()
	float	HermiteEval (float Slip))
		InitVehicleRagdoll (SkeletalMesh RagdollMesh, PhysicsAsset RagdollPhysAsset, vector ActorMove, bool bClearAnimTree)
	bool	IsSleeping ()
		PostBeginPlay ()))
		PostInitAnimTree (SkeletalMeshComponent SkelComp))
		PostTeleport (Teleporter OutTeleporter))
		RigidBodyCollision (PrimitiveComponent HitComponent, PrimitiveComponent OtherComponent, const out CollisionImpactData RigidCollisionData, int ContactIndex ))
		SetWheelCollision (int WheelNum, bool bCollision)
		StartEngineSound ()))
		StartEngineSoundTimed ()))
		StopEngineSound ()))
		StopEngineSoundTimed ()))
		StopVehicleSounds ()))
		SuspensionHeavyShift (float Delta)
		TakeRadiusDamage (Controller InstigatedBy, float BaseDamage, float DamageRadius, class<DamageType> DamageType, float Momentum, vector HurtOrigin, bool bFullDamage, Actor DamageCauser, optional float DamageFalloffExponent=1.f ))
	bool	TryToDrive (Pawn P))
		TurnOff ()))
		VehiclePlayEnterSound ()))
		VehiclePlayExitSound ()))

AngErrorAccumulator Source code

bCanFlip Source code

true if vehicle can be uprighted by player

bChassisTouchingGround Source code

OUTPUT: True if there are any contacts between the chassis of the vehicle and the ground.

bFlipRight Source code

Changes the direction the car gets flipped (used to prevent flipping car onto player

bHoldingDownHandbrake Source code

bIsInverted Source code

OUTPUT: True if vehicle is mostly upside down.

bIsUprighting Source code

Internal variable. True while uprighting forces are being applied.

bOutputHandbrake Source code

bUpdateWheelShapes Source code

set this flag to cause wheel shape parameters to be updated. Cleared after update occurs.

bUseSuspensionAxis Source code

bVehicleOnGround Source code

OUTPUT: True if _any_ SVehicleWheel is currently touching the ground (ignores contacts with chassis etc)

bVehicleOnWater Source code

OUTPUT: True if _any_ SVehicleWheel is currently touching water

bWasChassisTouchingGroundLastTick Source code

OUTPUT: True if there were any contacts between the chassis of the vehicle and the ground last tick

DriverViewPitch Source code

DriverViewYaw Source code

ForwardVel Source code

HeavySuspensionShiftPercent Source code

Percent the Suspension must want to move in one go for the heavy shift function to be called

LastCollisionSoundTime Source code

Internal variable; prevents collision sounds from being triggered too frequently.

NumPoweredWheels Source code

OutputBrake Source code

OutputGas Source code

OutputRise Source code

OutputSteering Source code

RadialImpulseScaling Source code

Hacky - used to scale hurtradius applied impulses

StayUprightConstraintInstance Source code

StayUprightConstraintSetup Source code

TimeOffGround Source code

OUTPUT: Time that bVehicleOnGround has been false for.

UprightStartTime Source code

Internal variable. Marks the time that uprighting began.

VState Source code

Sounds

CollisionIntervalSecs Source code

Minimum time passed between the triggering collision sounds; generally set to longest collision sound.

CollisionSound Source code

Played when the vehicle slams into things.

EngineSound Source code

Ambient engine-running sound. Pitch modulated based on RPMS.

EngineStartOffsetSecs Source code

Time delay between the engine startup sound and the engine idling sound.

EngineStopOffsetSecs Source code

Time delay between the engine shutdown sound and the deactivation of the engine idling sound.

EnterVehicleSound Source code

Engine startup sound played upon entering the vehicle.

ExitVehicleSound Source code

Engine switch-off sound played upon exiting the vhicle.

LatAngleVolumeMult Source code

multiplier for volume level of Lateral squeals relative to straight slip squeals.

SquealLatThreshold Source code

Lateral Slip velocity cut off below which no wheel squealing is heard

SquealSound Source code

Volume-modulated wheel squeeling.

SquealThreshold Source code

Slip velocity cuttoff below which no wheel squealing is heard.

SVehicle

BaseOffset Source code

CamDist Source code

COMOffset Source code

Center of mass location of the vehicle, in local space.

InertiaTensorMultiplier Source code

Inertia Tensor Multipler - allows you to scale the components of the pre-calculated inertia tensor

MaxAngularVelocity Source code

Vehicle angular velocity will be capped to this value

MaxSpeed Source code

Vehicle total speed will be capped to this value

SimObj Source code

Object containing the actual vehicle simulation paramters and code. Allows you to 'plug' different vehicle types in.

Wheels Source code

Data for each wheel.

UprightConstraint

bStayUpright Source code

Use the stay-upright world constraint

StayUprightDamping Source code

Amount of dampening past the limit angles

StayUprightPitchResistAngle Source code

Angle at which the vehicle will resist pitching

StayUprightRollResistAngle Source code

Angle at which the vehicle will resist rolling

StayUprightStiffness Source code

Amount of spring past the limit angles

Uprighting

UprightLiftStrength Source code

Scales the lifting force applied to the vehicle during uprighting.

UprightTime Source code

Time in seconds to apply uprighting force/torque.

UprightTorqueStrength Source code

Scales the torque applied to the vehicle during uprighting.

VehicleState Source code

AddForce Source code

AddImpulse Source code

AddTorque Source code

AddVelocity Source code

CalcCamera Source code

Calculate camera view point, when viewing this actor.
@param fDeltaTime delta time seconds since last update
@param out_CamLoc Camera Location
@param out_CamRot Camera Rotation
@param out_FOV Field of View
@return true if Pawn should provide the camera point of view.

Destroyed Source code

Died Source code

DisplayDebug Source code

DisplayWheelsDebug Source code

Special debug information for the wheels that is displayed at each wheel's location

DrivingStatusChanged Source code

GetDefaultCameraMode Source code

GetSVehicleDebug Source code

Retrieves important SVehicle debug information as an array of strings. That can then be dumped or displayed on HUD.

HasWheelsOnGround Source code

HasWheelsOnGround() returns true if any of vehicles wheels are currently in contact with the ground (wheel has bWheelOnGround==true)

HermiteEval Source code

Hermite spline evaluation for use with the slip curve debug display

InitVehicleRagdoll Source code

Utility for switching the vehicle from a single body to an articulated ragdoll-like one given a new mesh and physics asset. ActorMove is an extra translation applied to Actor during the transition, which can be useful to avoid ragdoll mesh penetrating into the ground.

IsSleeping Source code

PostBeginPlay Source code

Called when gameplay begins. Used to make sure the engine sound audio component has the right properties set to ensure it gets restarted if it has been cut out due to the audio code running out of HW channels to play the sound in.

PostInitAnimTree Source code

Store pointer to each wheel's SkelControlWheel.

PostTeleport Source code

RigidBodyCollision Source code

SetWheelCollision Source code

turns on or off a wheel's collision
@param WheelNum the index of the wheel in the Wheels array to change
@param bCollision whether to turn collision on or off

StartEngineSound Source code

turns on the engine sound

StartEngineSoundTimed Source code

starts a timer of EngineStartOffsetSecs duration to turn on the engine sound

StopEngineSound Source code

turns off the engine sound

StopEngineSoundTimed Source code

starts a timer of EngineStopOffsetSecs duration to turn off the engine sound

StopVehicleSounds Source code

SuspensionHeavyShift Source code

called when the suspension moves a large amount, passes the delta

TakeRadiusDamage Source code

Take Radius Damage by default scales damage based on distance from HurtOrigin to Actor's location. This can be overriden by the actor receiving the damage for special conditions (see KAsset.uc).
@param InstigatedBy, instigator of the damage
@param Base Damage
@param Damage Radius (from Origin)
@param DamageType class
@param Momentum (float)
@param HurtOrigin, origin of the damage radius.
@param bFullDamage, if true, damage not scaled based on distance HurtOrigin
@param DamageCauser the Actor that directly caused the damage (i.e. the Projectile that exploded, the Weapon that fired, etc)

TryToDrive Source code

TurnOff Source code

TurnOff() Freeze pawn - stop sounds, animations, physics, weapon firing

VehiclePlayEnterSound Source code

VehiclePlayExitSound Source code

defaultproperties
{
	TickGroup=TG_PostAsyncWork

	Begin Object Class=SkeletalMeshComponent Name=SVehicleMesh
		RBChannel=RBCC_Vehicle
		RBCollideWithChannels=(Default=TRUE,BlockingVolume=TRUE,GameplayPhysics=TRUE,EffectPhysics=TRUE,Vehicle=TRUE)
		BlockActors=true
		BlockZeroExtent=true
		BlockRigidBody=true
		BlockNonzeroExtent=true
		CollideActors=true
		bForceDiscardRootMotion=true
		bUseSingleBodyPhysics=1
		bNotifyRigidBodyCollision=true
		ScriptRigidBodyCollisionThreshold=250.0
	End Object
	CollisionComponent=SVehicleMesh
	Mesh=SVehicleMesh
	Components.Add(SVehicleMesh)

	BaseOffset=(Z=128)
	CamDist=512

	Physics=PHYS_RigidBody
	bEdShouldSnap=true
	bStatic=false
	bCollideActors=true
	bCollideWorld=true
	bProjTarget=true
	bBlockActors=true
	bWorldGeometry=false
	bCanBeBaseForPawns=true
	bAlwaysRelevant=false
	RemoteRole=ROLE_SimulatedProxy
	bNetInitialRotation=true
	bBlocksTeleport=TRUE

	
	Begin Object Class=RB_StayUprightSetup Name=MyStayUprightSetup
	End Object
	StayUprightConstraintSetup=MyStayUprightSetup

	Begin Object Class=RB_ConstraintInstance Name=MyStayUprightConstraintInstance
	End Object
	StayUprightConstraintInstance=MyStayUprightConstraintInstance

	
	MaxSpeed=2500

	
	MaxAngularVelocity=75000.0

	
	InertiaTensorMultiplier=(x=1.0,y=1.0,z=1.0)

	
	bCanFlip=true
	UprightLiftStrength = 225.0;
	UprightTorqueStrength = 50.0;
	UprightTime = 1.5;
	bIsUprighting = false;

	
	SquealThreshold = 250.0;
	SquealLatThreshold=250.0f;
	LatAngleVolumeMult=1.0f;
	EngineStartOffsetSecs = 2.0;
	EngineStopOffsetSecs = 1.0;
	HeavySuspensionShiftPercent=0.5f;

	RadialImpulseScaling=1.0
}