Fixed constraint settings, used to create a fixed constraint. More...

#include <FixedConstraint.h>

Inheritance diagram for FixedConstraintSettings:

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

virtual TwoBodyConstraint *	Create (Body &inBody1, Body &inBody2) const override
	Create an instance of this constraint. More...

virtual TwoBodyConstraint *	Create (Body &inBody1, Body &inBody2) const =0

virtual void	SaveBinaryState (StreamOut &inStream) const
	Saves the contents of the constraint settings 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< ConstraintSettings >
	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
EConstraintSpace	mSpace = EConstraintSpace::WorldSpace
	This determines in which space the constraint is setup, all properties below should be in the specified space. More...

bool	mAutoDetectPoint = false
	When mSpace is WorldSpace mPoint1 and mPoint2 can be automatically calculated based on the positions of the bodies when the constraint is created (they will be fixated in their current relative position/orientation). Set this to false if you want to supply the attachment points yourself. More...

RVec3	mPoint1 = RVec3::sZero()
	Body 1 constraint reference frame (space determined by mSpace) More...

Vec3	mAxisX1 = Vec3::sAxisX()

Vec3	mAxisY1 = Vec3::sAxisY()

RVec3	mPoint2 = RVec3::sZero()
	Body 2 constraint reference frame (space determined by mSpace) More...

Vec3	mAxisX2 = Vec3::sAxisX()

Vec3	mAxisY2 = Vec3::sAxisY()

Public Attributes inherited from ConstraintSettings
bool	mEnabled = true
	If this constraint is enabled initially. Use Constraint::SetEnabled to toggle after creation. More...

uint32	mConstraintPriority = 0

uint	mNumVelocityStepsOverride = 0
	Used only when the constraint is active. Override for the number of solver velocity iterations to run, 0 means use the default in PhysicsSettings::mNumVelocitySteps. The number of iterations to use is the max of all contacts and constraints in the island. More...

uint	mNumPositionStepsOverride = 0
	Used only when the constraint is active. Override for the number of solver position iterations to run, 0 means use the default in PhysicsSettings::mNumPositionSteps. The number of iterations to use is the max of all contacts and constraints in the island. More...

float	mDrawConstraintSize = 1.0f
	Size of constraint when drawing it through the debug renderer. More...

uint64	mUserData = 0
	User data value (can be used by application) More...

Protected Member Functions
virtual void	RestoreBinaryState (StreamIn &inStream) override
	This function should not be called directly, it is used by sRestoreFromBinaryState. More...

virtual void	RestoreBinaryState (StreamIn &inStream)
	This function should not be called directly, it is used by sRestoreFromBinaryState. More...

Additional Inherited Members
Public Types inherited from ConstraintSettings
using	ConstraintResult = Result< Ref< ConstraintSettings > >

Static Public Member Functions inherited from ConstraintSettings
static ConstraintResult	sRestoreFromBinaryState (StreamIn &inStream)
	Creates a constraint of the correct type and restores its contents from the binary stream inStream. More...

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

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

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

Detailed Description

Fixed constraint settings, used to create a fixed constraint.

Member Function Documentation

◆ Create()

TwoBodyConstraint * FixedConstraintSettings::Create	(	Body &	inBody1,
		Body &	inBody2
	)		const

overridevirtual

Create an instance of this constraint.

Implements TwoBodyConstraintSettings.

◆ RestoreBinaryState()

void FixedConstraintSettings::RestoreBinaryState ( StreamIn & inStream )

overrideprotectedvirtual

This function should not be called directly, it is used by sRestoreFromBinaryState.

Reimplemented from ConstraintSettings.

◆ SaveBinaryState()

void FixedConstraintSettings::SaveBinaryState ( StreamOut & inStream ) const

overridevirtual

Saves the contents of the constraint settings in binary form to inStream.

Reimplemented from ConstraintSettings.

Member Data Documentation

◆ mAutoDetectPoint

bool FixedConstraintSettings::mAutoDetectPoint = false

When mSpace is WorldSpace mPoint1 and mPoint2 can be automatically calculated based on the positions of the bodies when the constraint is created (they will be fixated in their current relative position/orientation). Set this to false if you want to supply the attachment points yourself.

◆ mAxisX1

Vec3 FixedConstraintSettings::mAxisX1 = Vec3::sAxisX()

◆ mAxisX2

Vec3 FixedConstraintSettings::mAxisX2 = Vec3::sAxisX()

◆ mAxisY1

Vec3 FixedConstraintSettings::mAxisY1 = Vec3::sAxisY()

◆ mAxisY2

Vec3 FixedConstraintSettings::mAxisY2 = Vec3::sAxisY()

◆ mPoint1

RVec3 FixedConstraintSettings::mPoint1 = RVec3::sZero()

Body 1 constraint reference frame (space determined by mSpace)

◆ mPoint2

RVec3 FixedConstraintSettings::mPoint2 = RVec3::sZero()

Body 2 constraint reference frame (space determined by mSpace)

◆ mSpace

EConstraintSpace FixedConstraintSettings::mSpace = EConstraintSpace::WorldSpace

This determines in which space the constraint is setup, all properties below should be in the specified space.

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

Jolt/Physics/Constraints/FixedConstraint.h
Jolt/Physics/Constraints/FixedConstraint.cpp

Public Member Functions

Public Attributes

Protected Member Functions

Additional Inherited Members