WheelSettings object specifically for TrackedVehicleController. More...

#include <TrackedVehicleController.h>

Inheritance diagram for WheelSettingsTV:

Public Member Functions
virtual void	SaveBinaryState (StreamOut &inStream) const override
	Saves the contents in binary form to inStream. More...

virtual void	RestoreBinaryState (StreamIn &inStream) override
	Restores the contents in binary form to inStream. More...

virtual void	SaveBinaryState (StreamOut &inStream) const
	Saves the contents in binary form to inStream. More...

virtual void	RestoreBinaryState (StreamIn &inStream)
	Restores the contents in binary form to inStream. More...

Public Member Functions inherited from SerializableObject
virtual	~SerializableObject ()=default
	Constructor. More...

Public Member Functions inherited from NonCopyable
	NonCopyable ()=default

	NonCopyable (const NonCopyable &)=delete

void	operator= (const NonCopyable &)=delete

Public Member Functions inherited from RefTarget< WheelSettings >
	RefTarget ()=default
	Constructor. More...

	RefTarget (const RefTarget &)

	~RefTarget ()
	assert no one is referencing us More...

void	SetEmbedded () const

RefTarget &	operator= (const RefTarget &)
	Assignment operator. More...

uint32	GetRefCount () const
	Get current refcount of this object. More...

void	AddRef () const
	Add or release a reference to this object. More...

void	Release () const

Public Attributes
float	mLongitudinalFriction = 4.0f
	Friction in forward direction of tire. More...

float	mLateralFriction = 2.0f
	Friction in sideway direction of tire. More...

Public Attributes inherited from WheelSettings
Vec3	mPosition { 0, 0, 0 }
	Attachment point of wheel suspension in local space of the body. More...

Vec3	mSuspensionForcePoint { 0, 0, 0 }
	Where tire forces (suspension and traction) are applied, in local space of the body. A good default is the center of the wheel in its neutral pose. See mEnableSuspensionForcePoint. More...

Vec3	mSuspensionDirection { 0, -1, 0 }
	Direction of the suspension in local space of the body, should point down. More...

Vec3	mSteeringAxis { 0, 1, 0 }
	Direction of the steering axis in local space of the body, should point up (e.g. for a bike would be -mSuspensionDirection) More...

Vec3	mWheelUp { 0, 1, 0 }
	Up direction when the wheel is in the neutral steering position (usually VehicleConstraintSettings::mUp but can be used to give the wheel camber or for a bike would be -mSuspensionDirection) More...

Vec3	mWheelForward { 0, 0, 1 }
	Forward direction when the wheel is in the neutral steering position (usually VehicleConstraintSettings::mForward but can be used to give the wheel toe, does not need to be perpendicular to mWheelUp) More...

float	mSuspensionMinLength = 0.3f
	How long the suspension is in max raised position relative to the attachment point (m) More...

float	mSuspensionMaxLength = 0.5f
	How long the suspension is in max droop position relative to the attachment point (m) More...

float	mSuspensionPreloadLength = 0.0f
	The natural length (m) of the suspension spring is defined as mSuspensionMaxLength + mSuspensionPreloadLength. Can be used to preload the suspension as the spring is compressed by mSuspensionPreloadLength when the suspension is in max droop position. Note that this means when the vehicle touches the ground there is a discontinuity so it will also make the vehicle more bouncy as we're updating with discrete time steps. More...

SpringSettings	mSuspensionSpring { ESpringMode::FrequencyAndDamping, 1.5f, 0.5f }
	Settings for the suspension spring. More...

float	mRadius = 0.3f
	Radius of the wheel (m) More...

float	mWidth = 0.1f
	Width of the wheel (m) More...

bool	mEnableSuspensionForcePoint = false
	Enables mSuspensionForcePoint, if disabled, the forces are applied at the collision contact point. This leads to a more accurate simulation when interacting with dynamic objects but makes the vehicle less stable. When setting this to true, all forces will be applied to a fixed point on the vehicle body. More...

Additional Inherited Members
Static Public Member Functions inherited from RefTarget< WheelSettings >
static int	sInternalGetRefCountOffset ()
	INTERNAL HELPER FUNCTION USED BY SERIALIZATION. More...

Protected Attributes inherited from RefTarget< WheelSettings >
atomic< uint32 >	mRefCount
	Current reference count. More...

Static Protected Attributes inherited from RefTarget< WheelSettings >
static constexpr uint32	cEmbedded
	A large value that gets added to the refcount to mark the object as embedded. More...

Detailed Description

WheelSettings object specifically for TrackedVehicleController.

Member Function Documentation

◆ RestoreBinaryState()

void WheelSettingsTV::RestoreBinaryState ( StreamIn & inStream )

overridevirtual

Restores the contents in binary form to inStream.

Reimplemented from WheelSettings.

◆ SaveBinaryState()

void WheelSettingsTV::SaveBinaryState ( StreamOut & inStream ) const

overridevirtual

Saves the contents in binary form to inStream.

Reimplemented from WheelSettings.

Member Data Documentation

◆ mLateralFriction

float WheelSettingsTV::mLateralFriction = 2.0f

Friction in sideway direction of tire.

◆ mLongitudinalFriction

float WheelSettingsTV::mLongitudinalFriction = 4.0f

Friction in forward direction of tire.

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

Jolt/Physics/Vehicle/TrackedVehicleController.h
Jolt/Physics/Vehicle/TrackedVehicleController.cpp

Public Member Functions

Public Attributes