Bullet Collision Detection & Physics Library: btHingeConstraint Class Reference

Bullet Collision Detection & Physics Library

Public Member Functions | Private Attributes | List of all members
btHingeConstraint Class Reference

hinge constraint between two rigidbodies each with a pivotpoint that descibes the axis location in local space axis defines the orientation of the hinge axis More...

`#include <btHingeConstraint.h>`

Inheritance diagram for btHingeConstraint:
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Collaboration diagram for btHingeConstraint:
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## Public Member Functions
| BT_DECLARE_ALIGNED_ALLOCATOR ()
| btHingeConstraint (btRigidBody &rbA, btRigidBody &rbB, const btVector3 &pivotInA, const btVector3 &pivotInB, const btVector3 &axisInA, const btVector3 &axisInB, bool useReferenceFrameA=false)
| btHingeConstraint (btRigidBody &rbA, const btVector3 &pivotInA, const btVector3 &axisInA, bool useReferenceFrameA=false)
| btHingeConstraint (btRigidBody &rbA, btRigidBody &rbB, const btTransform &rbAFrame, const btTransform &rbBFrame, bool useReferenceFrameA=false)
| btHingeConstraint (btRigidBody &rbA, const btTransform &rbAFrame, bool useReferenceFrameA=false)
virtual void | buildJacobian ()
| internal method used by the constraint solver, don't use them directly More...
virtual void | getInfo1 (btConstraintInfo1 *info)
| internal method used by the constraint solver, don't use them directly More...
void | getInfo1NonVirtual (btConstraintInfo1 *info)
virtual void | getInfo2 (btConstraintInfo2 *info)
| internal method used by the constraint solver, don't use them directly More...
void | getInfo2NonVirtual (btConstraintInfo2 *info, const btTransform &transA, const btTransform &transB, const btVector3 &angVelA, const btVector3 &angVelB)
void | getInfo2Internal (btConstraintInfo2 *info, const btTransform &transA, const btTransform &transB, const btVector3 &angVelA, const btVector3 &angVelB)
void | getInfo2InternalUsingFrameOffset (btConstraintInfo2 *info, const btTransform &transA, const btTransform &transB, const btVector3 &angVelA, const btVector3 &angVelB)
void | updateRHS (btScalar timeStep)
const btRigidBody & | getRigidBodyA () const
const btRigidBody & | getRigidBodyB () const
btRigidBody & | getRigidBodyA ()
btRigidBody & | getRigidBodyB ()
btTransform & | getFrameOffsetA ()
btTransform & | getFrameOffsetB ()
void | setFrames (const btTransform &frameA, const btTransform &frameB)
void | setAngularOnly (bool angularOnly)
void | enableAngularMotor (bool enableMotor, btScalar targetVelocity, btScalar maxMotorImpulse)
void | enableMotor (bool enableMotor)
void | setMaxMotorImpulse (btScalar maxMotorImpulse)
void | setMotorTargetVelocity (btScalar motorTargetVelocity)
void | setMotorTarget (const btQuaternion &qAinB, btScalar dt)
void | setMotorTarget (btScalar targetAngle, btScalar dt)
void | setLimit (btScalar low, btScalar high, btScalar _softness=0.9f, btScalar _biasFactor=0.3f, btScalar _relaxationFactor=1.0f)
btScalar | getLimitSoftness () const
btScalar | getLimitBiasFactor () const
btScalar | getLimitRelaxationFactor () const
void | setAxis (btVector3 &axisInA)
bool | hasLimit () const
btScalar | getLowerLimit () const
btScalar | getUpperLimit () const
btScalar | getHingeAngle ()
| The getHingeAngle gives the hinge angle in range [-PI,PI]. More...
btScalar | getHingeAngle (const btTransform &transA, const btTransform &transB)
void | testLimit (const btTransform &transA, const btTransform &transB)
const btTransform & | getAFrame () const
const btTransform & | getBFrame () const
btTransform & | getAFrame ()
btTransform & | getBFrame ()
int | getSolveLimit ()
btScalar | getLimitSign ()
bool | getAngularOnly ()
bool | getEnableAngularMotor ()
btScalar | getMotorTargetVelocity ()
btScalar | getMaxMotorImpulse ()
bool | getUseFrameOffset ()
void | setUseFrameOffset (bool frameOffsetOnOff)
bool | getUseReferenceFrameA () const
void | setUseReferenceFrameA (bool useReferenceFrameA)
virtual void | setParam (int num, btScalar value, int axis=-1)
| override the default global value of a parameter (such as ERP or CFM), optionally provide the axis (0..5). More...
virtual btScalar | getParam (int num, int axis=-1) const
| return the local value of parameter More...
virtual int | getFlags () const
virtual int | calculateSerializeBufferSize () const
virtual const char * | serialize (void *dataBuffer, btSerializer *serializer) const
| fills the dataBuffer and returns the struct name (and 0 on failure) More...
Public Member Functions inherited from btTypedConstraint
| BT_DECLARE_ALIGNED_ALLOCATOR ()
virtual | ~btTypedConstraint ()
| btTypedConstraint (btTypedConstraintType type, btRigidBody &rbA)
| btTypedConstraint (btTypedConstraintType type, btRigidBody &rbA, btRigidBody &rbB)
int | getOverrideNumSolverIterations () const
void | setOverrideNumSolverIterations (int overideNumIterations)
| override the number of constraint solver iterations used to solve this constraint -1 will use the default number of iterations, as specified in SolverInfo.m_numIterations More...
virtual void | setupSolverConstraint (btConstraintArray &ca, int solverBodyA, int solverBodyB, btScalar timeStep)
| internal method used by the constraint solver, don't use them directly More...
void | internalSetAppliedImpulse (btScalar appliedImpulse)
| internal method used by the constraint solver, don't use them directly More...
btScalar | internalGetAppliedImpulse ()
| internal method used by the constraint solver, don't use them directly More...
btScalar | getBreakingImpulseThreshold () const
void | setBreakingImpulseThreshold (btScalar threshold)
bool | isEnabled () const
void | setEnabled (bool enabled)
virtual void | solveConstraintObsolete (btSolverBody &, btSolverBody &, btScalar)
| internal method used by the constraint solver, don't use them directly More...
const btRigidBody & | getRigidBodyA () const
const btRigidBody & | getRigidBodyB () const
btRigidBody & | getRigidBodyA ()
btRigidBody & | getRigidBodyB ()
int | getUserConstraintType () const
void | setUserConstraintType (int userConstraintType)
void | setUserConstraintId (int uid)
int | getUserConstraintId () const
void | setUserConstraintPtr (void *ptr)
void * | getUserConstraintPtr ()
void | setJointFeedback (btJointFeedback *jointFeedback)
const btJointFeedback * | getJointFeedback () const
btJointFeedback * | getJointFeedback ()
int | getUid () const
bool | needsFeedback () const
void | enableFeedback (bool needsFeedback)
| enableFeedback will allow to read the applied linear and angular impulse use getAppliedImpulse, getAppliedLinearImpulse and getAppliedAngularImpulse to read feedback information More...
btScalar | getAppliedImpulse () const
| getAppliedImpulse is an estimated total applied impulse. More...
btTypedConstraintType | getConstraintType () const
void | setDbgDrawSize (btScalar dbgDrawSize)
btScalar | getDbgDrawSize ()
Public Member Functions inherited from btTypedObject
| btTypedObject (int objectType)
int | getObjectType () const

## Private Attributes
btJacobianEntry | m_jac [3]
btJacobianEntry | m_jacAng [3]
btTransform | m_rbAFrame
btTransform | m_rbBFrame
btScalar | m_motorTargetVelocity
btScalar | m_maxMotorImpulse
btAngularLimit | m_limit
btScalar | m_kHinge
btScalar | m_accLimitImpulse
btScalar | m_hingeAngle
btScalar | m_referenceSign
bool | m_angularOnly
bool | m_enableAngularMotor
bool | m_useSolveConstraintObsolete
bool | m_useOffsetForConstraintFrame
bool | m_useReferenceFrameA
btScalar | m_accMotorImpulse
int | m_flags
btScalar | m_normalCFM
btScalar | m_normalERP
btScalar | m_stopCFM
btScalar | m_stopERP

## Additional Inherited Members
Static Public Member Functions inherited from btTypedConstraint
static btRigidBody & | getFixedBody ()
Public Attributes inherited from btTypedObject
int | m_objectType
Protected Member Functions inherited from btTypedConstraint
btScalar | getMotorFactor (btScalar pos, btScalar lowLim, btScalar uppLim, btScalar vel, btScalar timeFact)
| internal method used by the constraint solver, don't use them directly More...
Protected Attributes inherited from btTypedConstraint
btRigidBody & | m_rbA
btRigidBody & | m_rbB
btScalar | m_appliedImpulse
btScalar | m_dbgDrawSize
btJointFeedback * | m_jointFeedback

## Detailed Description

hinge constraint between two rigidbodies each with a pivotpoint that descibes the axis location in local space axis defines the orientation of the hinge axis

Definition at line 51 of file btHingeConstraint.h.

## Constructor & Destructor Documentation

## ◆ btHingeConstraint() [1/4]

btHingeConstraint::btHingeConstraint | ( | btRigidBody & | rbA,
|  | btRigidBody & | rbB,
|  | const btVector3 & | pivotInA,
|  | const btVector3 & | pivotInB,
|  | const btVector3 & | axisInA,
|  | const btVector3 & | axisInB,
|  | bool | useReferenceFrameA = `false`
| ) |  |

Definition at line 37 of file btHingeConstraint.cpp.

## ◆ btHingeConstraint() [2/4]

btHingeConstraint::btHingeConstraint | ( | btRigidBody & | rbA,
|  | const btVector3 & | pivotInA,
|  | const btVector3 & | axisInA,
|  | bool | useReferenceFrameA = `false`
| ) |  |

Definition at line 99 of file btHingeConstraint.cpp.

## ◆ btHingeConstraint() [3/4]

btHingeConstraint::btHingeConstraint | ( | btRigidBody & | rbA,
|  | btRigidBody & | rbB,
|  | const btTransform & | rbAFrame,
|  | const btTransform & | rbBFrame,
|  | bool | useReferenceFrameA = `false`
| ) |  |

Definition at line 151 of file btHingeConstraint.cpp.

## ◆ btHingeConstraint() [4/4]

btHingeConstraint::btHingeConstraint | ( | btRigidBody & | rbA,
|  | const btTransform & | rbAFrame,
|  | bool | useReferenceFrameA = `false`
| ) |  |

not providing rigidbody B means implicitly using worldspace for body B

Definition at line 182 of file btHingeConstraint.cpp.

## Member Function Documentation

## ◆ BT_DECLARE_ALIGNED_ALLOCATOR()

btHingeConstraint::BT_DECLARE_ALIGNED_ALLOCATOR | ( |  | ) |

## ◆ buildJacobian()

void btHingeConstraint::buildJacobian | ( |  | ) |
| virtual

internal method used by the constraint solver, don't use them directly

Reimplemented from btTypedConstraint.

Definition at line 215 of file btHingeConstraint.cpp.

## ◆ calculateSerializeBufferSize()

int btHingeConstraint::calculateSerializeBufferSize | ( |  | ) | const
| inlinevirtual

Reimplemented from btTypedConstraint.

Definition at line 459 of file btHingeConstraint.h.

## ◆ enableAngularMotor()

void btHingeConstraint::enableAngularMotor | ( | bool | enableMotor,
|  | btScalar | targetVelocity,
|  | btScalar | maxMotorImpulse
| ) |  |
| inline

Definition at line 168 of file btHingeConstraint.h.

## ◆ enableMotor()

void btHingeConstraint::enableMotor | ( | bool | enableMotor | ) |
| inline

Definition at line 178 of file btHingeConstraint.h.

## ◆ getAFrame() [1/2]

const btTransform& btHingeConstraint::getAFrame | ( |  | ) | const
| inline

Definition at line 285 of file btHingeConstraint.h.

## ◆ getAFrame() [2/2]

btTransform& btHingeConstraint::getAFrame | ( |  | ) |
| inline

Definition at line 288 of file btHingeConstraint.h.

## ◆ getAngularOnly()

bool btHingeConstraint::getAngularOnly | ( |  | ) |
| inline

Definition at line 309 of file btHingeConstraint.h.

## ◆ getBFrame() [1/2]

const btTransform& btHingeConstraint::getBFrame | ( |  | ) | const
| inline

Definition at line 286 of file btHingeConstraint.h.

## ◆ getBFrame() [2/2]

btTransform& btHingeConstraint::getBFrame | ( |  | ) |
| inline

Definition at line 289 of file btHingeConstraint.h.

## ◆ getEnableAngularMotor()

bool btHingeConstraint::getEnableAngularMotor | ( |  | ) |
| inline

Definition at line 313 of file btHingeConstraint.h.

## ◆ getFlags()

virtual int btHingeConstraint::getFlags | ( |  | ) | const
| inlinevirtual

Definition at line 338 of file btHingeConstraint.h.

## ◆ getFrameOffsetA()

btTransform& btHingeConstraint::getFrameOffsetA | ( |  | ) |
| inline

Definition at line 151 of file btHingeConstraint.h.

## ◆ getFrameOffsetB()

btTransform& btHingeConstraint::getFrameOffsetB | ( |  | ) |
| inline

Definition at line 156 of file btHingeConstraint.h.

## ◆ getHingeAngle() [1/2]

btScalar btHingeConstraint::getHingeAngle | ( |  | ) |

The getHingeAngle gives the hinge angle in range [-PI,PI].

Definition at line 677 of file btHingeConstraint.cpp.

## ◆ getHingeAngle() [2/2]

btScalar btHingeConstraint::getHingeAngle | ( | const btTransform & | transA,
|  | const btTransform & | transB
| ) |  |

Definition at line 682 of file btHingeConstraint.cpp.

## ◆ getInfo1()

void btHingeConstraint::getInfo1 | ( | btConstraintInfo1 * | info | ) |
| virtual

internal method used by the constraint solver, don't use them directly

Implements btTypedConstraint.

Reimplemented in btHingeAccumulatedAngleConstraint.

Definition at line 354 of file btHingeConstraint.cpp.

## ◆ getInfo1NonVirtual()

void btHingeConstraint::getInfo1NonVirtual | ( | btConstraintInfo1 * | info | ) |

Definition at line 379 of file btHingeConstraint.cpp.

## ◆ getInfo2()

void btHingeConstraint::getInfo2 | ( | btConstraintInfo2 * | info | ) |
| virtual

internal method used by the constraint solver, don't use them directly

Implements btTypedConstraint.

Definition at line 394 of file btHingeConstraint.cpp.

## ◆ getInfo2Internal()

void btHingeConstraint::getInfo2Internal | ( | btConstraintInfo2 * | info,
|  | const btTransform & | transA,
|  | const btTransform & | transB,
|  | const btVector3 & | angVelA,
|  | const btVector3 & | angVelB
| ) |  |

Definition at line 416 of file btHingeConstraint.cpp.

## ◆ getInfo2InternalUsingFrameOffset()

void btHingeConstraint::getInfo2InternalUsingFrameOffset | ( | btConstraintInfo2 * | info,
|  | const btTransform & | transA,
|  | const btTransform & | transB,
|  | const btVector3 & | angVelA,
|  | const btVector3 & | angVelB
| ) |  |

Definition at line 773 of file btHingeConstraint.cpp.

## ◆ getInfo2NonVirtual()

void btHingeConstraint::getInfo2NonVirtual | ( | btConstraintInfo2 * | info,
|  | const btTransform & | transA,
|  | const btTransform & | transB,
|  | const btVector3 & | angVelA,
|  | const btVector3 & | angVelB
| ) |  |

the regular (virtual) implementation getInfo2 already performs 'testLimit' during getInfo1, so we need to do it now

Definition at line 407 of file btHingeConstraint.cpp.

## ◆ getLimitBiasFactor()

btScalar btHingeConstraint::getLimitBiasFactor | ( |  | ) | const
| inline

Definition at line 207 of file btHingeConstraint.h.

## ◆ getLimitRelaxationFactor()

btScalar btHingeConstraint::getLimitRelaxationFactor | ( |  | ) | const
| inline

Definition at line 216 of file btHingeConstraint.h.

## ◆ getLimitSign()

btScalar btHingeConstraint::getLimitSign | ( |  | ) |
| inline

Definition at line 300 of file btHingeConstraint.h.

## ◆ getLimitSoftness()

btScalar btHingeConstraint::getLimitSoftness | ( |  | ) | const
| inline

Definition at line 198 of file btHingeConstraint.h.

## ◆ getLowerLimit()

btScalar btHingeConstraint::getLowerLimit | ( |  | ) | const
| inline

Definition at line 258 of file btHingeConstraint.h.

## ◆ getMaxMotorImpulse()

btScalar btHingeConstraint::getMaxMotorImpulse | ( |  | ) |
| inline

Definition at line 321 of file btHingeConstraint.h.

## ◆ getMotorTargetVelocity()

btScalar btHingeConstraint::getMotorTargetVelocity | ( |  | ) |
| inline

Definition at line 317 of file btHingeConstraint.h.

## ◆ getParam()

btScalar btHingeConstraint::getParam | ( | int | num,
|  | int | axis = `-1`
| ) |  | const
| virtual

return the local value of parameter

Implements btTypedConstraint.

Definition at line 1086 of file btHingeConstraint.cpp.

## ◆ getRigidBodyA() [1/2]

const btRigidBody& btHingeConstraint::getRigidBodyA | ( |  | ) | const
| inline

Definition at line 132 of file btHingeConstraint.h.

## ◆ getRigidBodyA() [2/2]

btRigidBody& btHingeConstraint::getRigidBodyA | ( |  | ) |
| inline

Definition at line 141 of file btHingeConstraint.h.

## ◆ getRigidBodyB() [1/2]

const btRigidBody& btHingeConstraint::getRigidBodyB | ( |  | ) | const
| inline

Definition at line 136 of file btHingeConstraint.h.

## ◆ getRigidBodyB() [2/2]

btRigidBody& btHingeConstraint::getRigidBodyB | ( |  | ) |
| inline

Definition at line 146 of file btHingeConstraint.h.

## ◆ getSolveLimit()

int btHingeConstraint::getSolveLimit | ( |  | ) |
| inline

Definition at line 291 of file btHingeConstraint.h.

## ◆ getUpperLimit()

btScalar btHingeConstraint::getUpperLimit | ( |  | ) | const
| inline

Definition at line 267 of file btHingeConstraint.h.

## ◆ getUseFrameOffset()

bool btHingeConstraint::getUseFrameOffset | ( |  | ) |
| inline

Definition at line 326 of file btHingeConstraint.h.

## ◆ getUseReferenceFrameA()

bool btHingeConstraint::getUseReferenceFrameA | ( |  | ) | const
| inline

Definition at line 329 of file btHingeConstraint.h.

## ◆ hasLimit()

bool btHingeConstraint::hasLimit | ( |  | ) | const
| inline

Definition at line 250 of file btHingeConstraint.h.

## ◆ serialize()

const char * btHingeConstraint::serialize | ( | void * | dataBuffer,
|  | btSerializer * | serializer
| ) |  | const
| inlinevirtual

fills the dataBuffer and returns the struct name (and 0 on failure)

Reimplemented from btTypedConstraint.

Definition at line 465 of file btHingeConstraint.h.

## ◆ setAngularOnly()

void btHingeConstraint::setAngularOnly | ( | bool | angularOnly | ) |
| inline

Definition at line 163 of file btHingeConstraint.h.

## ◆ setAxis()

void btHingeConstraint::setAxis | ( | btVector3 & | axisInA | ) |
| inline

Definition at line 225 of file btHingeConstraint.h.

## ◆ setFrames()

void btHingeConstraint::setFrames | ( | const btTransform & | frameA,
|  | const btTransform & | frameB
| ) |  |

Definition at line 660 of file btHingeConstraint.cpp.

## ◆ setLimit()

void btHingeConstraint::setLimit | ( | btScalar | low,
|  | btScalar | high,
|  | btScalar | _softness = `0.9f`,
|  | btScalar | _biasFactor = `0.3f`,
|  | btScalar | _relaxationFactor = `1.0f`
| ) |  |
| inline

Definition at line 185 of file btHingeConstraint.h.

## ◆ setMaxMotorImpulse()

void btHingeConstraint::setMaxMotorImpulse | ( | btScalar | maxMotorImpulse | ) |
| inline

Definition at line 179 of file btHingeConstraint.h.

## ◆ setMotorTarget() [1/2]

void btHingeConstraint::setMotorTarget | ( | const btQuaternion & | qAinB,
|  | btScalar | dt
| ) |  |

Definition at line 727 of file btHingeConstraint.cpp.

## ◆ setMotorTarget() [2/2]

void btHingeConstraint::setMotorTarget | ( | btScalar | targetAngle,
|  | btScalar | dt
| ) |  |

Definition at line 752 of file btHingeConstraint.cpp.

## ◆ setMotorTargetVelocity()

void btHingeConstraint::setMotorTargetVelocity | ( | btScalar | motorTargetVelocity | ) |
| inline

Definition at line 180 of file btHingeConstraint.h.

## ◆ setParam()

void btHingeConstraint::setParam | ( | int | num,
|  | btScalar | value,
|  | int | axis = `-1`
| ) |  |
| virtual

override the default global value of a parameter (such as ERP or CFM), optionally provide the axis (0..5).

If no axis is provided, it uses the default axis for this constraint.

Implements btTypedConstraint.

Definition at line 1053 of file btHingeConstraint.cpp.

## ◆ setUseFrameOffset()

void btHingeConstraint::setUseFrameOffset | ( | bool | frameOffsetOnOff | ) |
| inline

Definition at line 327 of file btHingeConstraint.h.

## ◆ setUseReferenceFrameA()

void btHingeConstraint::setUseReferenceFrameA | ( | bool | useReferenceFrameA | ) |
| inline

Definition at line 330 of file btHingeConstraint.h.

## ◆ testLimit()

void btHingeConstraint::testLimit | ( | const btTransform & | transA,
|  | const btTransform & | transB
| ) |  |

Definition at line 694 of file btHingeConstraint.cpp.

## ◆ updateRHS()

void btHingeConstraint::updateRHS | ( | btScalar | timeStep | ) |

Definition at line 668 of file btHingeConstraint.cpp.

## Member Data Documentation

## ◆ m_accLimitImpulse

btScalar btHingeConstraint::m_accLimitImpulse
| private

Definition at line 84 of file btHingeConstraint.h.

## ◆ m_accMotorImpulse

btScalar btHingeConstraint::m_accMotorImpulse
| private

Definition at line 94 of file btHingeConstraint.h.

## ◆ m_angularOnly

bool btHingeConstraint::m_angularOnly
| private

Definition at line 88 of file btHingeConstraint.h.

## ◆ m_enableAngularMotor

bool btHingeConstraint::m_enableAngularMotor
| private

Definition at line 89 of file btHingeConstraint.h.

## ◆ m_flags

int btHingeConstraint::m_flags
| private

Definition at line 96 of file btHingeConstraint.h.

## ◆ m_hingeAngle

btScalar btHingeConstraint::m_hingeAngle
| private

Definition at line 85 of file btHingeConstraint.h.

## ◆ m_jac

btJacobianEntry btHingeConstraint::m_jac[3]
| private

Definition at line 56 of file btHingeConstraint.h.

## ◆ m_jacAng

btJacobianEntry btHingeConstraint::m_jacAng[3]
| private

Definition at line 57 of file btHingeConstraint.h.

## ◆ m_kHinge

btScalar btHingeConstraint::m_kHinge
| private

Definition at line 81 of file btHingeConstraint.h.

## ◆ m_limit

btAngularLimit btHingeConstraint::m_limit
| private

Definition at line 67 of file btHingeConstraint.h.

## ◆ m_maxMotorImpulse

btScalar btHingeConstraint::m_maxMotorImpulse
| private

Definition at line 63 of file btHingeConstraint.h.

## ◆ m_motorTargetVelocity

btScalar btHingeConstraint::m_motorTargetVelocity
| private

Definition at line 62 of file btHingeConstraint.h.

## ◆ m_normalCFM

btScalar btHingeConstraint::m_normalCFM
| private

Definition at line 97 of file btHingeConstraint.h.

## ◆ m_normalERP

btScalar btHingeConstraint::m_normalERP
| private

Definition at line 98 of file btHingeConstraint.h.

## ◆ m_rbAFrame

btTransform btHingeConstraint::m_rbAFrame
| private

Definition at line 59 of file btHingeConstraint.h.

## ◆ m_rbBFrame

btTransform btHingeConstraint::m_rbBFrame
| private

Definition at line 60 of file btHingeConstraint.h.

## ◆ m_referenceSign

btScalar btHingeConstraint::m_referenceSign
| private

Definition at line 86 of file btHingeConstraint.h.

## ◆ m_stopCFM

btScalar btHingeConstraint::m_stopCFM
| private

Definition at line 99 of file btHingeConstraint.h.

## ◆ m_stopERP

btScalar btHingeConstraint::m_stopERP
| private

Definition at line 100 of file btHingeConstraint.h.

## ◆ m_useOffsetForConstraintFrame

bool btHingeConstraint::m_useOffsetForConstraintFrame
| private

Definition at line 91 of file btHingeConstraint.h.

## ◆ m_useReferenceFrameA

bool btHingeConstraint::m_useReferenceFrameA
| private

Definition at line 92 of file btHingeConstraint.h.

## ◆ m_useSolveConstraintObsolete

bool btHingeConstraint::m_useSolveConstraintObsolete
| private

Definition at line 90 of file btHingeConstraint.h.

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

- btHingeConstraint.h
- btHingeConstraint.cpp