UCarlaVehicleAnimationInstance Class Reference

Parent class of the vehicle animation blueprints. More...

#include <CarlaVehicleAnimationInstance.h>

Inheritance diagram for UCarlaVehicleAnimationInstance:

Classes
struct	FWheel

Public Member Functions
const FWheelAnimationData *	GetWheelPose (int32 WheelIndex) const
	The pose last written for a wheel, or nullptr if there is no such wheel.
virtual void	NativeUpdateAnimation (float DeltaSeconds) override

Private Member Functions
void	BeginRolling ()
TArray< FWheelAnimationData > &	GetWheelPoses ()
void	InitWheels ()
void	RollWheels (const ACarlaWheeledVehicle &Vehicle, float DeltaSeconds)
bool	ShouldRollWheels (const ACarlaWheeledVehicle &Vehicle) const
void	TrackWheelLocations ()
	World locations of the wheels, kept while not rolling.
void	UpdateWheelAnimationOverride (const ACarlaWheeledVehicle &Vehicle)

Private Attributes
bool	bRollingWheels = false
bool	bWasWheelAnimationOverridden = false
float	MaxTravelSpeed = 15000.0f
	cm/s. A wheel moving faster than this was teleported, and is not turned.
TArray< FWheel >	Wheels

Detailed Description

Parent class of the vehicle animation blueprints.

Draws the vehicle's overridden wheel poses, and otherwise, while Chaos is not simulating the vehicle, which is when the engine leaves the wheels frozen, rolls them by the distance they travel.

Definition at line 22 of file CarlaVehicleAnimationInstance.h.

Member Function Documentation

BeginRolling()

void UCarlaVehicleAnimationInstance::BeginRolling ( )

private

Definition at line 102 of file CarlaVehicleAnimationInstance.cpp.

References GetWheelPoses(), InitWheels(), and Wheels.

Referenced by NativeUpdateAnimation().

GetWheelPose()

const FWheelAnimationData * UCarlaVehicleAnimationInstance::GetWheelPose

(

int32

WheelIndex

)

const

The pose last written for a wheel, or nullptr if there is no such wheel.

Definition at line 160 of file CarlaVehicleAnimationInstance.cpp.

GetWheelPoses()

TArray< FWheelAnimationData > & UCarlaVehicleAnimationInstance::GetWheelPoses ( )

private

Definition at line 167 of file CarlaVehicleAnimationInstance.cpp.

Referenced by BeginRolling(), RollWheels(), and UpdateWheelAnimationOverride().

InitWheels()

void UCarlaVehicleAnimationInstance::InitWheels ( )

private

Definition at line 59 of file CarlaVehicleAnimationInstance.cpp.

References UCarlaVehicleAnimationInstance::FWheel::LastLocation, UCarlaVehicleAnimationInstance::FWheel::RestLocation, and Wheels.

Referenced by BeginRolling(), and TrackWheelLocations().

NativeUpdateAnimation()

void UCarlaVehicleAnimationInstance::NativeUpdateAnimation ( float  DeltaSeconds )

overridevirtual

Definition at line 27 of file CarlaVehicleAnimationInstance.cpp.

References BeginRolling(), bRollingWheels, RollWheels(), ShouldRollWheels(), TrackWheelLocations(), UpdateWheelAnimationOverride(), and Vehicle.

RollWheels()

void UCarlaVehicleAnimationInstance::RollWheels ( const ACarlaWheeledVehicle &  Vehicle, float  DeltaSeconds  )

private

Definition at line 116 of file CarlaVehicleAnimationInstance.cpp.

References GetWheelPoses(), UCarlaVehicleAnimationInstance::FWheel::LastLocation, MaxTravelSpeed, UCarlaVehicleAnimationInstance::FWheel::RestLocation, RollWheel(), UCarlaVehicleAnimationInstance::FWheel::SpinAngle, Vehicle, and Wheels.

Referenced by NativeUpdateAnimation().

ShouldRollWheels()

bool UCarlaVehicleAnimationInstance::ShouldRollWheels ( const ACarlaWheeledVehicle &  Vehicle ) const

private

Definition at line 52 of file CarlaVehicleAnimationInstance.cpp.

References Vehicle.

Referenced by NativeUpdateAnimation().

TrackWheelLocations()

void UCarlaVehicleAnimationInstance::TrackWheelLocations ( )

private

World locations of the wheels, kept while not rolling.

Definition at line 83 of file CarlaVehicleAnimationInstance.cpp.

References InitWheels(), and Wheels.

Referenced by NativeUpdateAnimation().

UpdateWheelAnimationOverride()

void UCarlaVehicleAnimationInstance::UpdateWheelAnimationOverride ( const ACarlaWheeledVehicle &  Vehicle )

private

Definition at line 134 of file CarlaVehicleAnimationInstance.cpp.

References bWasWheelAnimationOverridden, GetWheelPoses(), and Vehicle.

Referenced by NativeUpdateAnimation().

Member Data Documentation

bRollingWheels

bool UCarlaVehicleAnimationInstance::bRollingWheels = false

private

Definition at line 68 of file CarlaVehicleAnimationInstance.h.

Referenced by NativeUpdateAnimation().

bWasWheelAnimationOverridden

bool UCarlaVehicleAnimationInstance::bWasWheelAnimationOverridden = false

private

Definition at line 70 of file CarlaVehicleAnimationInstance.h.

Referenced by UpdateWheelAnimationOverride().

MaxTravelSpeed

float UCarlaVehicleAnimationInstance::MaxTravelSpeed = 15000.0f

private

cm/s. A wheel moving faster than this was teleported, and is not turned.

Definition at line 37 of file CarlaVehicleAnimationInstance.h.

Referenced by RollWheels().

Wheels

TArray<FWheel> UCarlaVehicleAnimationInstance::Wheels

private

Definition at line 66 of file CarlaVehicleAnimationInstance.h.

Referenced by BeginRolling(), InitWheels(), RollWheels(), and TrackWheelLocations().

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The documentation for this class was generated from the following files:

• CarlaVehicleAnimationInstance.h
• CarlaVehicleAnimationInstance.cpp