Runtime ragdoll information. More...

#include <Ragdoll.h>

Inheritance diagram for Ragdoll:

Public Member Functions
JPH_OVERRIDE_NEW_DELETE	Ragdoll (PhysicsSystem *inSystem)
	Constructor. More...

	~Ragdoll ()
	Destructor. More...

void	AddToPhysicsSystem (EActivation inActivationMode, bool inLockBodies=true)
	Add bodies and constraints to the system and optionally activate the bodies. More...

void	RemoveFromPhysicsSystem (bool inLockBodies=true)
	Remove bodies and constraints from the system. More...

void	Activate (bool inLockBodies=true)
	Wake up all bodies in the ragdoll. More...

bool	IsActive (bool inLockBodies=true) const

void	SetGroupID (CollisionGroup::GroupID inGroupID, bool inLockBodies=true)
	Set the group ID on all bodies in the ragdoll. More...

void	SetPose (const SkeletonPose &inPose, bool inLockBodies=true)
	Set the ragdoll to a pose (calls BodyInterface::SetPositionAndRotation to instantly move the ragdoll) More...

void	SetPose (RVec3Arg inRootOffset, const Mat44 *inJointMatrices, bool inLockBodies=true)
	Lower level version of SetPose that directly takes the world space joint matrices. More...

void	GetPose (SkeletonPose &outPose, bool inLockBodies=true)
	Get the ragdoll pose (uses the world transform of the bodies to calculate the pose) More...

void	GetPose (RVec3 &outRootOffset, Mat44 *outJointMatrices, bool inLockBodies=true)
	Lower level version of GetPose that directly returns the world space joint matrices. More...

void	ResetWarmStart ()
	This function calls ResetWarmStart on all constraints. It can be used after calling SetPose to reset previous frames impulses. See: Constraint::ResetWarmStart. More...

void	DriveToPoseUsingKinematics (const SkeletonPose &inPose, float inDeltaTime, bool inLockBodies=true)
	Drive the ragdoll to a specific pose by setting velocities on each of the bodies so that it will reach inPose in inDeltaTime. More...

void	DriveToPoseUsingKinematics (RVec3Arg inRootOffset, const Mat44 *inJointMatrices, float inDeltaTime, bool inLockBodies=true)
	Lower level version of DriveToPoseUsingKinematics that directly takes the world space joint matrices. More...

void	DriveToPoseUsingMotors (const SkeletonPose &inPose)
	Drive the ragdoll to a specific pose by activating the motors on each constraint. More...

void	SetLinearAndAngularVelocity (Vec3Arg inLinearVelocity, Vec3Arg inAngularVelocity, bool inLockBodies=true)
	Control the linear and velocity of all bodies in the ragdoll. More...

void	SetLinearVelocity (Vec3Arg inLinearVelocity, bool inLockBodies=true)
	Set the world space linear velocity of all bodies in the ragdoll. More...

void	AddLinearVelocity (Vec3Arg inLinearVelocity, bool inLockBodies=true)
	Add a world space velocity (in m/s) to all bodies in the ragdoll. More...

void	AddImpulse (Vec3Arg inImpulse, bool inLockBodies=true)
	Add impulse to all bodies of the ragdoll (center of mass of each of them) More...

void	GetRootTransform (RVec3 &outPosition, Quat &outRotation, bool inLockBodies=true) const
	Get the position and orientation of the root of the ragdoll. More...

size_t	GetBodyCount () const
	Get number of bodies in the ragdoll. More...

BodyID	GetBodyID (int inBodyIndex) const
	Access a body ID. More...

const Array< BodyID > &	GetBodyIDs () const
	Access to the array of body IDs. More...

size_t	GetConstraintCount () const
	Get number of constraints in the ragdoll. More...

TwoBodyConstraint *	GetConstraint (int inConstraintIndex)
	Access a constraint by index. More...

const TwoBodyConstraint *	GetConstraint (int inConstraintIndex) const
	Access a constraint by index. More...

AABox	GetWorldSpaceBounds (bool inLockBodies=true) const
	Get world space bounding box for all bodies of the ragdoll. More...

const RagdollSettings *	GetRagdollSettings () const
	Get the settings object that created this ragdoll. More...

Public Member Functions inherited from RefTarget< Ragdoll >
	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 Member Functions inherited from NonCopyable
	NonCopyable ()=default

	NonCopyable (const NonCopyable &)=delete

void	operator= (const NonCopyable &)=delete

Friends
class	RagdollSettings
	For RagdollSettings::CreateRagdoll function. More...

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

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

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

Detailed Description

Runtime ragdoll information.

Constructor & Destructor Documentation

◆ Ragdoll()

JPH_OVERRIDE_NEW_DELETE Ragdoll::Ragdoll ( PhysicsSystem * inSystem )

inlineexplicit

Constructor.

◆ ~Ragdoll()

Ragdoll::~Ragdoll ( )

Destructor.

Member Function Documentation

◆ Activate()

void Ragdoll::Activate ( bool inLockBodies = true )

Wake up all bodies in the ragdoll.

◆ AddImpulse()

void Ragdoll::AddImpulse	(	Vec3Arg	inImpulse,
		bool	inLockBodies = `true`
	)

Add impulse to all bodies of the ragdoll (center of mass of each of them)

◆ AddLinearVelocity()

void Ragdoll::AddLinearVelocity	(	Vec3Arg	inLinearVelocity,
		bool	inLockBodies = `true`
	)

Add a world space velocity (in m/s) to all bodies in the ragdoll.

◆ AddToPhysicsSystem()

void Ragdoll::AddToPhysicsSystem	(	EActivation	inActivationMode,
		bool	inLockBodies = `true`
	)

Add bodies and constraints to the system and optionally activate the bodies.

◆ DriveToPoseUsingKinematics() [1/2]

void Ragdoll::DriveToPoseUsingKinematics	(	const SkeletonPose &	inPose,
		float	inDeltaTime,
		bool	inLockBodies = `true`
	)

Drive the ragdoll to a specific pose by setting velocities on each of the bodies so that it will reach inPose in inDeltaTime.

◆ DriveToPoseUsingKinematics() [2/2]

void Ragdoll::DriveToPoseUsingKinematics	(	RVec3Arg	inRootOffset,
		const Mat44 *	inJointMatrices,
		float	inDeltaTime,
		bool	inLockBodies = `true`
	)

Lower level version of DriveToPoseUsingKinematics that directly takes the world space joint matrices.

◆ DriveToPoseUsingMotors()

void Ragdoll::DriveToPoseUsingMotors ( const SkeletonPose & inPose )

Drive the ragdoll to a specific pose by activating the motors on each constraint.

◆ GetBodyCount()

size_t Ragdoll::GetBodyCount ( ) const

inline

Get number of bodies in the ragdoll.

◆ GetBodyID()

BodyID Ragdoll::GetBodyID ( int inBodyIndex ) const

inline

Access a body ID.

◆ GetBodyIDs()

const Array< BodyID > & Ragdoll::GetBodyIDs ( ) const

inline

Access to the array of body IDs.

◆ GetConstraint() [1/2]

TwoBodyConstraint * Ragdoll::GetConstraint ( int inConstraintIndex )

inline

Access a constraint by index.

◆ GetConstraint() [2/2]

const TwoBodyConstraint * Ragdoll::GetConstraint ( int inConstraintIndex ) const

inline

Access a constraint by index.

◆ GetConstraintCount()

size_t Ragdoll::GetConstraintCount ( ) const

inline

Get number of constraints in the ragdoll.

◆ GetPose() [1/2]

void Ragdoll::GetPose	(	RVec3 &	outRootOffset,
		Mat44 *	outJointMatrices,
		bool	inLockBodies = `true`
	)

Lower level version of GetPose that directly returns the world space joint matrices.

◆ GetPose() [2/2]

void Ragdoll::GetPose	(	SkeletonPose &	outPose,
		bool	inLockBodies = `true`
	)

Get the ragdoll pose (uses the world transform of the bodies to calculate the pose)

◆ GetRagdollSettings()

const RagdollSettings * Ragdoll::GetRagdollSettings ( ) const

inline

Get the settings object that created this ragdoll.

◆ GetRootTransform()

void Ragdoll::GetRootTransform	(	RVec3 &	outPosition,
		Quat &	outRotation,
		bool	inLockBodies = `true`
	)		const

Get the position and orientation of the root of the ragdoll.

◆ GetWorldSpaceBounds()

AABox Ragdoll::GetWorldSpaceBounds ( bool inLockBodies = true ) const

Get world space bounding box for all bodies of the ragdoll.

◆ IsActive()

bool Ragdoll::IsActive ( bool inLockBodies = true ) const

Check if one or more of the bodies in the ragdoll are active. Note that this involves locking the bodies (if inLockBodies is true) and looping over them. An alternative and possibly faster way could be to install a BodyActivationListener and count the number of active bodies of a ragdoll as they're activated / deactivated (basically check if the body that activates / deactivates is in GetBodyIDs() and increment / decrement a counter).

◆ RemoveFromPhysicsSystem()

void Ragdoll::RemoveFromPhysicsSystem ( bool inLockBodies = true )

Remove bodies and constraints from the system.

◆ ResetWarmStart()

void Ragdoll::ResetWarmStart ( )

This function calls ResetWarmStart on all constraints. It can be used after calling SetPose to reset previous frames impulses. See: Constraint::ResetWarmStart.

◆ SetGroupID()

void Ragdoll::SetGroupID	(	CollisionGroup::GroupID	inGroupID,
		bool	inLockBodies = `true`
	)

Set the group ID on all bodies in the ragdoll.

◆ SetLinearAndAngularVelocity()

void Ragdoll::SetLinearAndAngularVelocity	(	Vec3Arg	inLinearVelocity,
		Vec3Arg	inAngularVelocity,
		bool	inLockBodies = `true`
	)

Control the linear and velocity of all bodies in the ragdoll.

◆ SetLinearVelocity()

void Ragdoll::SetLinearVelocity	(	Vec3Arg	inLinearVelocity,
		bool	inLockBodies = `true`
	)

Set the world space linear velocity of all bodies in the ragdoll.

◆ SetPose() [1/2]

void Ragdoll::SetPose	(	const SkeletonPose &	inPose,
		bool	inLockBodies = `true`
	)

Set the ragdoll to a pose (calls BodyInterface::SetPositionAndRotation to instantly move the ragdoll)

◆ SetPose() [2/2]

void Ragdoll::SetPose	(	RVec3Arg	inRootOffset,
		const Mat44 *	inJointMatrices,
		bool	inLockBodies = `true`
	)

Lower level version of SetPose that directly takes the world space joint matrices.

Friends And Related Function Documentation

◆ RagdollSettings

friend class RagdollSettings

friend

For RagdollSettings::CreateRagdoll function.

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

Jolt/Physics/Ragdoll/Ragdoll.h
Jolt/Physics/Ragdoll/Ragdoll.cpp

Public Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Ragdoll()

◆ ~Ragdoll()

Member Function Documentation

◆ Activate()

◆ AddImpulse()

◆ AddLinearVelocity()

◆ AddToPhysicsSystem()

◆ DriveToPoseUsingKinematics() [1/2]

◆ DriveToPoseUsingKinematics() [2/2]

◆ DriveToPoseUsingMotors()

◆ GetBodyCount()

◆ GetBodyID()

◆ GetBodyIDs()

◆ GetConstraint() [1/2]

◆ GetConstraint() [2/2]

◆ GetConstraintCount()

◆ GetPose() [1/2]

◆ GetPose() [2/2]

◆ GetRagdollSettings()

◆ GetRootTransform()

◆ GetWorldSpaceBounds()

◆ IsActive()

◆ RemoveFromPhysicsSystem()

◆ ResetWarmStart()

◆ SetGroupID()

◆ SetLinearAndAngularVelocity()

◆ SetLinearVelocity()

◆ SetPose() [1/2]

◆ SetPose() [2/2]

Friends And Related Function Documentation

◆ RagdollSettings