A rigid body. These are created via b2World::CreateBody. More...

#include <b2_body.h>

Public Member Functions
void	ApplyAngularImpulse (float impulse, bool wake)

void	ApplyForce (const b2Vec2 &force, const b2Vec2 &point, bool wake)

void	ApplyForceToCenter (const b2Vec2 &force, bool wake)

void	ApplyLinearImpulse (const b2Vec2 &impulse, const b2Vec2 &point, bool wake)

void	ApplyLinearImpulseToCenter (const b2Vec2 &impulse, bool wake)

void	ApplyTorque (float torque, bool wake)

b2Fixture *	CreateFixture (const b2FixtureDef *def)

b2Fixture *	CreateFixture (const b2Shape *shape, float density)

void	DestroyFixture (b2Fixture *fixture)

void	Dump ()
	Dump this body to a file. More...

float	GetAngle () const

float	GetAngularDamping () const
	Get the angular damping of the body. More...

float	GetAngularVelocity () const

b2ContactEdge *	GetContactList ()

const b2ContactEdge *	GetContactList () const

b2Fixture *	GetFixtureList ()
	Get the list of all fixtures attached to this body. More...

const b2Fixture *	GetFixtureList () const

float	GetGravityScale () const
	Get the gravity scale of the body. More...

float	GetInertia () const

b2JointEdge *	GetJointList ()
	Get the list of all joints attached to this body. More...

const b2JointEdge *	GetJointList () const

float	GetLinearDamping () const
	Get the linear damping of the body. More...

const b2Vec2 &	GetLinearVelocity () const

b2Vec2	GetLinearVelocityFromLocalPoint (const b2Vec2 &localPoint) const

b2Vec2	GetLinearVelocityFromWorldPoint (const b2Vec2 &worldPoint) const

const b2Vec2 &	GetLocalCenter () const
	Get the local position of the center of mass. More...

b2Vec2	GetLocalPoint (const b2Vec2 &worldPoint) const

b2Vec2	GetLocalVector (const b2Vec2 &worldVector) const

float	GetMass () const

void	GetMassData (b2MassData *data) const

b2Body *	GetNext ()
	Get the next body in the world's body list. More...

const b2Body *	GetNext () const

const b2Vec2 &	GetPosition () const

const b2Transform &	GetTransform () const

b2BodyType	GetType () const
	Get the type of this body. More...

b2BodyUserData &	GetUserData ()
	Get the user data pointer that was provided in the body definition. More...

b2World *	GetWorld ()
	Get the parent world of this body. More...

const b2World *	GetWorld () const

const b2Vec2 &	GetWorldCenter () const
	Get the world position of the center of mass. More...

b2Vec2	GetWorldPoint (const b2Vec2 &localPoint) const

b2Vec2	GetWorldVector (const b2Vec2 &localVector) const

bool	IsAwake () const

bool	IsBullet () const
	Is this body treated like a bullet for continuous collision detection? More...

bool	IsEnabled () const
	Get the active state of the body. More...

bool	IsFixedRotation () const
	Does this body have fixed rotation? More...

bool	IsSleepingAllowed () const
	Is this body allowed to sleep. More...

void	ResetMassData ()

void	SetAngularDamping (float angularDamping)
	Set the angular damping of the body. More...

void	SetAngularVelocity (float omega)

void	SetAwake (bool flag)

void	SetBullet (bool flag)
	Should this body be treated like a bullet for continuous collision detection? More...

void	SetEnabled (bool flag)

void	SetFixedRotation (bool flag)

void	SetGravityScale (float scale)
	Set the gravity scale of the body. More...

void	SetLinearDamping (float linearDamping)
	Set the linear damping of the body. More...

void	SetLinearVelocity (const b2Vec2 &v)

void	SetMassData (const b2MassData *data)

void	SetSleepingAllowed (bool flag)

void	SetTransform (const b2Vec2 &position, float angle)

void	SetType (b2BodyType type)
	Set the type of this body. This may alter the mass and velocity. More...

void	SetUserData (void *data)
	Set the user data. Use this to store your application specific data. More...

Private Types
enum	{ e_islandFlag = 0x0001, e_awakeFlag = 0x0002, e_autoSleepFlag = 0x0004, e_bulletFlag = 0x0008, e_fixedRotationFlag = 0x0010, e_enabledFlag = 0x0020, e_toiFlag = 0x0040 }

Private Member Functions
void	Advance (float t)

	b2Body (const b2BodyDef bd, b2World world)

bool	ShouldCollide (const b2Body *other) const

void	SynchronizeFixtures ()

void	SynchronizeTransform ()

	~b2Body ()

Private Attributes
float	m_angularDamping

float	m_angularVelocity

b2ContactEdge *	m_contactList

int32	m_fixtureCount

b2Fixture *	m_fixtureList

uint16	m_flags

b2Vec2	m_force

float	m_gravityScale

float	m_I

float	m_invI

float	m_invMass

int32	m_islandIndex

b2JointEdge *	m_jointList

float	m_linearDamping

b2Vec2	m_linearVelocity

float	m_mass

b2Body *	m_next

b2Body *	m_prev

float	m_sleepTime

b2Sweep	m_sweep

float	m_torque

b2BodyType	m_type

b2BodyUserData	m_userData

b2World *	m_world

b2Transform	m_xf

Friends
class	b2Contact

class	b2ContactManager

class	b2ContactSolver

class	b2DistanceJoint

class	b2FrictionJoint

class	b2GearJoint

class	b2Island

class	b2MotorJoint

class	b2MouseJoint

class	b2PrismaticJoint

class	b2PulleyJoint

class	b2RevoluteJoint

class	b2RopeJoint

class	b2WeldJoint

class	b2WheelJoint

class	b2World

Detailed Description

A rigid body. These are created via b2World::CreateBody.

Definition at line 128 of file b2_body.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

private

Enumerator
e_islandFlag
e_awakeFlag
e_autoSleepFlag
e_bulletFlag
e_fixedRotationFlag
e_enabledFlag
e_toiFlag

Definition at line 412 of file b2_body.h.

Constructor & Destructor Documentation

◆ b2Body()

b2Body::b2Body	(	const b2BodyDef *	bd,
		b2World *	world
	)

private

Definition at line 31 of file b2_body.cpp.

◆ ~b2Body()

b2Body::~b2Body ( )

private

Definition at line 106 of file b2_body.cpp.

Member Function Documentation

◆ Advance()

void b2Body::Advance ( float t )

inlineprivate

Definition at line 861 of file b2_body.h.

◆ ApplyAngularImpulse()

void b2Body::ApplyAngularImpulse	(	float	impulse,
		bool	wake
	)

inline

Apply an angular impulse.

Parameters

impulse	the angular impulse in units of kgmm/s
wake	also wake up the body

Definition at line 836 of file b2_body.h.

◆ ApplyForce()

void b2Body::ApplyForce	(	const b2Vec2 &	force,
		const b2Vec2 &	point,
		bool	wake
	)

inline

Apply a force at a world point. If the force is not applied at the center of mass, it will generate a torque and affect the angular velocity. This wakes up the body.

Parameters

force	the world force vector, usually in Newtons (N).
point	the world position of the point of application.
wake	also wake up the body

Definition at line 739 of file b2_body.h.

◆ ApplyForceToCenter()

void b2Body::ApplyForceToCenter	(	const b2Vec2 &	force,
		bool	wake
	)

inline

Apply a force to the center of mass. This wakes up the body.

Parameters

force	the world force vector, usually in Newtons (N).
wake	also wake up the body

Definition at line 759 of file b2_body.h.

◆ ApplyLinearImpulse()

void b2Body::ApplyLinearImpulse	(	const b2Vec2 &	impulse,
		const b2Vec2 &	point,
		bool	wake
	)

inline

Apply an impulse at a point. This immediately modifies the velocity. It also modifies the angular velocity if the point of application is not at the center of mass. This wakes up the body.

Parameters

impulse	the world impulse vector, usually in N-seconds or kg-m/s.
point	the world position of the point of application.
wake	also wake up the body

Definition at line 797 of file b2_body.h.

◆ ApplyLinearImpulseToCenter()

void b2Body::ApplyLinearImpulseToCenter	(	const b2Vec2 &	impulse,
		bool	wake
	)

inline

Apply an impulse to the center of mass. This immediately modifies the velocity.

Parameters

impulse	the world impulse vector, usually in N-seconds or kg-m/s.
wake	also wake up the body

Definition at line 817 of file b2_body.h.

◆ ApplyTorque()

void b2Body::ApplyTorque	(	float	torque,
		bool	wake
	)

inline

Apply a torque. This affects the angular velocity without affecting the linear velocity of the center of mass.

Parameters

torque	about the z-axis (out of the screen), usually in N-m.
wake	also wake up the body

Definition at line 778 of file b2_body.h.

◆ CreateFixture() [1/2]

b2Fixture * b2Body::CreateFixture ( const b2FixtureDef * def )

Creates a fixture and attach it to this body. Use this function if you need to set some fixture parameters, like friction. Otherwise you can create the fixture directly from a shape. If the density is non-zero, this function automatically updates the mass of the body. Contacts are not created until the next time step.

Parameters

def	the fixture definition.

Warning: This function is locked during callbacks.

Definition at line 165 of file b2_body.cpp.

◆ CreateFixture() [2/2]

b2Fixture * b2Body::CreateFixture	(	const b2Shape *	shape,
		float	density
	)

Creates a fixture from a shape and attach it to this body. This is a convenience function. Use b2FixtureDef if you need to set parameters like friction, restitution, user data, or filtering. If the density is non-zero, this function automatically updates the mass of the body.

Parameters

shape	the shape to be cloned.
density	the shape density (set to zero for static bodies).

Warning: This function is locked during callbacks.

Definition at line 204 of file b2_body.cpp.

◆ DestroyFixture()

void b2Body::DestroyFixture ( b2Fixture * fixture )

Destroy a fixture. This removes the fixture from the broad-phase and destroys all contacts associated with this fixture. This will automatically adjust the mass of the body if the body is dynamic and the fixture has positive density. All fixtures attached to a body are implicitly destroyed when the body is destroyed.

Parameters

fixture the fixture to be removed.

Warning: This function is locked during callbacks.

Definition at line 213 of file b2_body.cpp.

◆ Dump()

void b2Body::Dump ( )

Dump this body to a file.

Definition at line 534 of file b2_body.cpp.

◆ GetAngle()

float b2Body::GetAngle ( ) const

inline

Get the angle in radians.

Returns: the current world rotation angle in radians.

Definition at line 489 of file b2_body.h.

◆ GetAngularDamping()

float b2Body::GetAngularDamping ( ) const

inline

Get the angular damping of the body.

Definition at line 601 of file b2_body.h.

◆ GetAngularVelocity()

float b2Body::GetAngularVelocity ( ) const

inline

Get the angular velocity.

Returns: the angular velocity in radians/second.

Definition at line 539 of file b2_body.h.

◆ GetContactList() [1/2]

b2ContactEdge * b2Body::GetContactList ( )

inline

Get the list of all contacts attached to this body.

Warning: this list changes during the time step and you may miss some collisions if you don't use b2ContactListener.

Definition at line 714 of file b2_body.h.

◆ GetContactList() [2/2]

const b2ContactEdge * b2Body::GetContactList ( ) const

inline

Definition at line 719 of file b2_body.h.

◆ GetFixtureList() [1/2]

b2Fixture * b2Body::GetFixtureList ( )

inline

Get the list of all fixtures attached to this body.

Definition at line 694 of file b2_body.h.

◆ GetFixtureList() [2/2]

const b2Fixture * b2Body::GetFixtureList ( ) const

inline

Definition at line 699 of file b2_body.h.

◆ GetGravityScale()

float b2Body::GetGravityScale ( ) const

inline

Get the gravity scale of the body.

Definition at line 611 of file b2_body.h.

◆ GetInertia()

float b2Body::GetInertia ( ) const

inline

Get the rotational inertia of the body about the local origin.

Returns: the rotational inertia, usually in kg-m^2.

Definition at line 549 of file b2_body.h.

◆ GetJointList() [1/2]

b2JointEdge * b2Body::GetJointList ( )

inline

Get the list of all joints attached to this body.

Definition at line 704 of file b2_body.h.

◆ GetJointList() [2/2]

const b2JointEdge * b2Body::GetJointList ( ) const

inline

Definition at line 709 of file b2_body.h.

◆ GetLinearDamping()

float b2Body::GetLinearDamping ( ) const

inline

Get the linear damping of the body.

Definition at line 591 of file b2_body.h.

◆ GetLinearVelocity()

const b2Vec2 & b2Body::GetLinearVelocity ( ) const

inline

Get the linear velocity of the center of mass.

Returns: the linear velocity of the center of mass.

Definition at line 519 of file b2_body.h.

◆ GetLinearVelocityFromLocalPoint()

b2Vec2 b2Body::GetLinearVelocityFromLocalPoint ( const b2Vec2 & localPoint ) const

inline

Get the world velocity of a local point.

Parameters

localPoint a point in local coordinates.

Returns: the world velocity of a point.

Definition at line 586 of file b2_body.h.

◆ GetLinearVelocityFromWorldPoint()

b2Vec2 b2Body::GetLinearVelocityFromWorldPoint ( const b2Vec2 & worldPoint ) const

inline

Get the world linear velocity of a world point attached to this body.

Parameters

worldPoint a point in world coordinates.

Returns: the world velocity of a point.

Definition at line 581 of file b2_body.h.

◆ GetLocalCenter()

const b2Vec2 & b2Body::GetLocalCenter ( ) const

inline

Get the local position of the center of mass.

Definition at line 499 of file b2_body.h.

◆ GetLocalPoint()

b2Vec2 b2Body::GetLocalPoint ( const b2Vec2 & worldPoint ) const

inline

Gets a local point relative to the body's origin given a world point.

Parameters

worldPoint a point in world coordinates.

Returns: the corresponding local point relative to the body's origin.

Definition at line 571 of file b2_body.h.

◆ GetLocalVector()

b2Vec2 b2Body::GetLocalVector ( const b2Vec2 & worldVector ) const

inline

Gets a local vector given a world vector.

Parameters

worldVector a vector in world coordinates.

Returns: the corresponding local vector.

Definition at line 576 of file b2_body.h.

◆ GetMass()

float b2Body::GetMass ( ) const

inline

Get the total mass of the body.

Returns: the mass, usually in kilograms (kg).

Definition at line 544 of file b2_body.h.

◆ GetMassData()

void b2Body::GetMassData ( b2MassData * data ) const

inline

Get the mass data of the body.

Returns: a struct containing the mass, inertia and center of the body.

Definition at line 554 of file b2_body.h.

◆ GetNext() [1/2]

b2Body * b2Body::GetNext ( )

inline

Get the next body in the world's body list.

Definition at line 724 of file b2_body.h.

◆ GetNext() [2/2]

const b2Body * b2Body::GetNext ( ) const

inline

Definition at line 729 of file b2_body.h.

◆ GetPosition()

const b2Vec2 & b2Body::GetPosition ( ) const

inline

Get the world body origin position.

Returns: the world position of the body's origin.

Definition at line 484 of file b2_body.h.

◆ GetTransform()

const b2Transform & b2Body::GetTransform ( ) const

inline

Get the body transform for the body's origin.

Returns: the world transform of the body's origin.

Definition at line 479 of file b2_body.h.

◆ GetType()

b2BodyType b2Body::GetType ( ) const

inline

Get the type of this body.

Definition at line 474 of file b2_body.h.

◆ GetUserData()

b2BodyUserData & b2Body::GetUserData ( )

inline

Get the user data pointer that was provided in the body definition.

Definition at line 734 of file b2_body.h.

◆ GetWorld() [1/2]

b2World * b2Body::GetWorld ( )

inline

Get the parent world of this body.

Definition at line 871 of file b2_body.h.

◆ GetWorld() [2/2]

const b2World * b2Body::GetWorld ( ) const

inline

Definition at line 876 of file b2_body.h.

◆ GetWorldCenter()

const b2Vec2 & b2Body::GetWorldCenter ( ) const

inline

Get the world position of the center of mass.

Definition at line 494 of file b2_body.h.

◆ GetWorldPoint()

b2Vec2 b2Body::GetWorldPoint ( const b2Vec2 & localPoint ) const

inline

Get the world coordinates of a point given the local coordinates.

Parameters

localPoint a point on the body measured relative the the body's origin.

Returns: the same point expressed in world coordinates.

Definition at line 561 of file b2_body.h.

◆ GetWorldVector()

b2Vec2 b2Body::GetWorldVector ( const b2Vec2 & localVector ) const

inline

Get the world coordinates of a vector given the local coordinates.

Parameters

localVector a vector fixed in the body.

Returns: the same vector expressed in world coordinates.

Definition at line 566 of file b2_body.h.

◆ IsAwake()

bool b2Body::IsAwake ( ) const

inline

Get the sleeping state of this body.

Returns: true if the body is awake.

Definition at line 661 of file b2_body.h.

◆ IsBullet()

bool b2Body::IsBullet ( ) const

inline

Is this body treated like a bullet for continuous collision detection?

Definition at line 633 of file b2_body.h.

◆ IsEnabled()

bool b2Body::IsEnabled ( ) const

inline

Get the active state of the body.

Definition at line 666 of file b2_body.h.

◆ IsFixedRotation()

bool b2Body::IsFixedRotation ( ) const

inline

Does this body have fixed rotation?

Definition at line 671 of file b2_body.h.

◆ IsSleepingAllowed()

bool b2Body::IsSleepingAllowed ( ) const

inline

Is this body allowed to sleep.

Definition at line 689 of file b2_body.h.

◆ ResetMassData()

void b2Body::ResetMassData ( )

This resets the mass properties to the sum of the mass properties of the fixtures. This normally does not need to be called unless you called SetMassData to override the mass and you later want to reset the mass.

Definition at line 285 of file b2_body.cpp.

◆ SetAngularDamping()

void b2Body::SetAngularDamping ( float angularDamping )

inline

Set the angular damping of the body.

Definition at line 606 of file b2_body.h.

◆ SetAngularVelocity()

void b2Body::SetAngularVelocity ( float omega )

inline

Set the angular velocity.

Parameters

omega the new angular velocity in radians/second.

Definition at line 524 of file b2_body.h.

◆ SetAwake()

void b2Body::SetAwake ( bool flag )

inline

Set the sleep state of the body. A sleeping body has very low CPU cost.

Parameters

flag	set to true to wake the body, false to put it to sleep.

Definition at line 638 of file b2_body.h.

◆ SetBullet()

void b2Body::SetBullet ( bool flag )

inline

Should this body be treated like a bullet for continuous collision detection?

Definition at line 621 of file b2_body.h.

◆ SetEnabled()

void b2Body::SetEnabled ( bool flag )

Allow a body to be disabled. A disabled body is not simulated and cannot be collided with or woken up. If you pass a flag of true, all fixtures will be added to the broad-phase. If you pass a flag of false, all fixtures will be removed from the broad-phase and all contacts will be destroyed. Fixtures and joints are otherwise unaffected. You may continue to create/destroy fixtures and joints on disabled bodies. Fixtures on a disabled body are implicitly disabled and will not participate in collisions, ray-casts, or queries. Joints connected to a disabled body are implicitly disabled. An diabled body is still owned by a b2World object and remains in the body list.

Definition at line 466 of file b2_body.cpp.

◆ SetFixedRotation()

void b2Body::SetFixedRotation ( bool flag )

Set this body to have fixed rotation. This causes the mass to be reset.

Definition at line 512 of file b2_body.cpp.

◆ SetGravityScale()

void b2Body::SetGravityScale ( float scale )

inline

Set the gravity scale of the body.

Definition at line 616 of file b2_body.h.

◆ SetLinearDamping()

void b2Body::SetLinearDamping ( float linearDamping )

inline

Set the linear damping of the body.

Definition at line 596 of file b2_body.h.

◆ SetLinearVelocity()

void b2Body::SetLinearVelocity ( const b2Vec2 & v )

inline

Set the linear velocity of the center of mass.

Parameters

v	the new linear velocity of the center of mass.

Definition at line 504 of file b2_body.h.

◆ SetMassData()

void b2Body::SetMassData ( const b2MassData * data )

Set the mass properties to override the mass properties of the fixtures. Note that this changes the center of mass position. Note that creating or destroying fixtures can also alter the mass. This function has no effect if the body isn't dynamic.

Parameters

data	the mass properties.

Definition at line 351 of file b2_body.cpp.

◆ SetSleepingAllowed()

void b2Body::SetSleepingAllowed ( bool flag )

inline

You can disable sleeping on this body. If you disable sleeping, the body will be woken.

Definition at line 676 of file b2_body.h.

◆ SetTransform()

void b2Body::SetTransform	(	const b2Vec2 &	position,
		float	angle
	)

Set the position of the body's origin and rotation. Manipulating a body's transform may cause non-physical behavior. Note: contacts are updated on the next call to b2World::Step.

Parameters

position	the world position of the body's local origin.
angle	the world rotation in radians.

Definition at line 415 of file b2_body.cpp.

◆ SetType()

void b2Body::SetType ( b2BodyType type )

Set the type of this body. This may alter the mass and velocity.

Definition at line 111 of file b2_body.cpp.

◆ SetUserData()

void b2Body::SetUserData ( void * data )

Set the user data. Use this to store your application specific data.

◆ ShouldCollide()

bool b2Body::ShouldCollide ( const b2Body * other ) const

private

Definition at line 392 of file b2_body.cpp.

◆ SynchronizeFixtures()

void b2Body::SynchronizeFixtures ( )

private

Definition at line 442 of file b2_body.cpp.

◆ SynchronizeTransform()

void b2Body::SynchronizeTransform ( )

inlineprivate

Definition at line 855 of file b2_body.h.

Friends And Related Function Documentation

◆ b2Contact

friend class b2Contact

friend

Definition at line 397 of file b2_body.h.

◆ b2ContactManager

friend class b2ContactManager

friend

Definition at line 395 of file b2_body.h.

◆ b2ContactSolver

friend class b2ContactSolver

friend

Definition at line 396 of file b2_body.h.

◆ b2DistanceJoint

friend class b2DistanceJoint

friend

Definition at line 399 of file b2_body.h.

◆ b2FrictionJoint

friend class b2FrictionJoint

friend

Definition at line 400 of file b2_body.h.

◆ b2GearJoint

friend class b2GearJoint

friend

Definition at line 401 of file b2_body.h.

◆ b2Island

friend class b2Island

friend

Definition at line 394 of file b2_body.h.

◆ b2MotorJoint

friend class b2MotorJoint

friend

Definition at line 402 of file b2_body.h.

◆ b2MouseJoint

friend class b2MouseJoint

friend

Definition at line 403 of file b2_body.h.

◆ b2PrismaticJoint

friend class b2PrismaticJoint

friend

Definition at line 404 of file b2_body.h.

◆ b2PulleyJoint

friend class b2PulleyJoint

friend

Definition at line 405 of file b2_body.h.

◆ b2RevoluteJoint

friend class b2RevoluteJoint

friend

Definition at line 406 of file b2_body.h.

◆ b2RopeJoint

friend class b2RopeJoint

friend

Definition at line 407 of file b2_body.h.

◆ b2WeldJoint

friend class b2WeldJoint

friend

Definition at line 408 of file b2_body.h.

◆ b2WheelJoint

friend class b2WheelJoint

friend

Definition at line 409 of file b2_body.h.

◆ b2World

friend class b2World

friend

Definition at line 393 of file b2_body.h.

Member Data Documentation

◆ m_angularDamping

float b2Body::m_angularDamping

private

Definition at line 466 of file b2_body.h.

◆ m_angularVelocity

float b2Body::m_angularVelocity

private

Definition at line 445 of file b2_body.h.

◆ m_contactList

b2ContactEdge* b2Body::m_contactList

private

Definition at line 458 of file b2_body.h.

◆ m_fixtureCount

int32 b2Body::m_fixtureCount

private

Definition at line 455 of file b2_body.h.

◆ m_fixtureList

b2Fixture* b2Body::m_fixtureList

private

Definition at line 454 of file b2_body.h.

◆ m_flags

uint16 b2Body::m_flags

private

Definition at line 437 of file b2_body.h.

◆ m_force

b2Vec2 b2Body::m_force

private

Definition at line 447 of file b2_body.h.

◆ m_gravityScale

float b2Body::m_gravityScale

private

Definition at line 467 of file b2_body.h.

◆ m_I

float b2Body::m_I

private

Definition at line 463 of file b2_body.h.

◆ m_invI

float b2Body::m_invI

private

Definition at line 463 of file b2_body.h.

◆ m_invMass

float b2Body::m_invMass

private

Definition at line 460 of file b2_body.h.

◆ m_islandIndex

int32 b2Body::m_islandIndex

private

Definition at line 439 of file b2_body.h.

◆ m_jointList

b2JointEdge* b2Body::m_jointList

private

Definition at line 457 of file b2_body.h.

◆ m_linearDamping

float b2Body::m_linearDamping

private

Definition at line 465 of file b2_body.h.

◆ m_linearVelocity

b2Vec2 b2Body::m_linearVelocity

private

Definition at line 444 of file b2_body.h.

◆ m_mass

float b2Body::m_mass

private

Definition at line 460 of file b2_body.h.

◆ m_next

b2Body* b2Body::m_next

private

Definition at line 452 of file b2_body.h.

◆ m_prev

b2Body* b2Body::m_prev

private

Definition at line 451 of file b2_body.h.

◆ m_sleepTime

float b2Body::m_sleepTime

private

Definition at line 469 of file b2_body.h.

◆ m_sweep

b2Sweep b2Body::m_sweep

private

Definition at line 442 of file b2_body.h.

◆ m_torque

float b2Body::m_torque

private

Definition at line 448 of file b2_body.h.

◆ m_type

b2BodyType b2Body::m_type

private

Definition at line 435 of file b2_body.h.

◆ m_userData

b2BodyUserData b2Body::m_userData

private

Definition at line 471 of file b2_body.h.

◆ m_world

b2World* b2Body::m_world

private

Definition at line 450 of file b2_body.h.

◆ m_xf

b2Transform b2Body::m_xf

private

Definition at line 441 of file b2_body.h.

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

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Friends

Detailed Description

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ b2Body()

◆ ~b2Body()

Member Function Documentation

◆ Advance()

◆ ApplyAngularImpulse()

◆ ApplyForce()

◆ ApplyForceToCenter()

◆ ApplyLinearImpulse()

◆ ApplyLinearImpulseToCenter()

◆ ApplyTorque()

◆ CreateFixture() [1/2]

◆ CreateFixture() [2/2]

◆ DestroyFixture()

◆ Dump()

◆ GetAngle()

◆ GetAngularDamping()

◆ GetAngularVelocity()

◆ GetContactList() [1/2]

◆ GetContactList() [2/2]

◆ GetFixtureList() [1/2]

◆ GetFixtureList() [2/2]

◆ GetGravityScale()

◆ GetInertia()

◆ GetJointList() [1/2]

◆ GetJointList() [2/2]

◆ GetLinearDamping()

◆ GetLinearVelocity()

◆ GetLinearVelocityFromLocalPoint()

◆ GetLinearVelocityFromWorldPoint()

◆ GetLocalCenter()

◆ GetLocalPoint()

◆ GetLocalVector()

◆ GetMass()

◆ GetMassData()

◆ GetNext() [1/2]

◆ GetNext() [2/2]

◆ GetPosition()

◆ GetTransform()

◆ GetType()

◆ GetUserData()

◆ GetWorld() [1/2]

◆ GetWorld() [2/2]

◆ GetWorldCenter()

◆ GetWorldPoint()

◆ GetWorldVector()

◆ IsAwake()

◆ IsBullet()

◆ IsEnabled()

◆ IsFixedRotation()

◆ IsSleepingAllowed()

◆ ResetMassData()

◆ SetAngularDamping()

◆ SetAngularVelocity()

◆ SetAwake()

◆ SetBullet()

◆ SetEnabled()

◆ SetFixedRotation()

◆ SetGravityScale()

◆ SetLinearDamping()

◆ SetLinearVelocity()

◆ SetMassData()

◆ SetSleepingAllowed()

◆ SetTransform()

◆ SetType()

◆ SetUserData()

◆ ShouldCollide()

◆ SynchronizeFixtures()

◆ SynchronizeTransform()

Friends And Related Function Documentation

◆ b2Contact

◆ b2ContactManager