Binary compatibility report for the bullet library between 2.77 and 2.78 versions on x86

Test Info

Library Name	bullet
Version #1	2.77
Version #2	2.78
CPU Architecture	x86
GCC Version	4.6.1

Test Results

Total Header Files	167
Total Shared Libraries	4
Total Symbols / Types	1979 / 1026
Verdict	Incompatible (36.58%)

Problem Summary

	Severity	Count
Added Symbols	-	39
Removed Symbols	High	2
Problems with Data Types	High	37
	Medium	21
	Low	28
Problems with Symbols	High	2
	Medium	0
	Low	0
Problems with Constants	Low	0
Other Changes	-	4

Added Symbols (39)

btCollisionDispatcher.h, libBulletCollision.so.0.0.0
btCollisionDispatcher::getInternalManifoldPool ( )
btCollisionDispatcher::getInternalManifoldPool ( ) const

btCompoundShape.h, libBulletCollision.so.0.0.0
btCompoundShape::updateChildTransform ( int childIndex, btTransform const& newChildTransform, bool shouldRecalculateLocalAabb )

btConeShape.h, libBulletCollision.so.0.0.0
btConeShape::setLocalScaling ( btVector3 const& scaling )

btConeTwistConstraint.h, libBulletDynamics.so.0.0.0
btConeTwistConstraint::setFrames ( btTransform const& frameA, btTransform const& frameB )

btContactConstraint.h, libBulletDynamics.so.0.0.0
resolveSingleCollision ( btRigidBody* body1, btCollisionObject* colObj2, btVector3 const& contactPositionWorld, btVector3 const& contactNormalOnB, btContactSolverInfo const& solverInfo, btScalar distance )

btContinuousConvexCollision.h, libBulletCollision.so.0.0.0
btContinuousConvexCollision::btContinuousConvexCollision [in-charge] ( btConvexShape const* shapeA, btStaticPlaneShape const* plane )
btContinuousConvexCollision::btContinuousConvexCollision [not-in-charge] ( btConvexShape const* shapeA, btStaticPlaneShape const* plane )

btDiscreteDynamicsWorld.h, libBulletDynamics.so.0.0.0
btDiscreteDynamicsWorld::addSpeculativeContacts ( btScalar timeStep )

btGeneric6DofConstraint.h, libBulletDynamics.so.0.0.0
btGeneric6DofConstraint::setAxis ( btVector3 const& axis1, btVector3 const& axis2 )
btGeneric6DofConstraint::setFrames ( btTransform const& frameA, btTransform const& frameB )

btGeneric6DofSpringConstraint.h, libBulletDynamics.so.0.0.0
btGeneric6DofSpringConstraint::calculateSerializeBufferSize ( ) const
btGeneric6DofSpringConstraint::serialize ( void* dataBuffer, btSerializer* serializer ) const
btGeneric6DofSpringConstraint::setAxis ( btVector3 const& axis1, btVector3 const& axis2 )

btHingeConstraint.h, libBulletDynamics.so.0.0.0
btHingeConstraint::setFrames ( btTransform const& frameA, btTransform const& frameB )

btPolyhedralConvexShape.h, libBulletCollision.so.0.0.0
btPolyhedralConvexShape::initializePolyhedralFeatures ( )

btScaledBvhTriangleMeshShape.h, libBulletCollision.so.0.0.0
btScaledBvhTriangleMeshShape::calculateSerializeBufferSize ( ) const
btScaledBvhTriangleMeshShape::serialize ( void* dataBuffer, btSerializer* serializer ) const

btSimpleDynamicsWorld.h, libBulletDynamics.so.0.0.0
btSimpleDynamicsWorld::addAction ( btActionInterface* action )
btSimpleDynamicsWorld::addRigidBody ( btRigidBody* body, short group, short mask )
btSimpleDynamicsWorld::debugDrawWorld ( )
btSimpleDynamicsWorld::removeAction ( btActionInterface* action )

btSoftBody.h, libBulletSoftBody.so.0.0.0
btSoftBody::appendAnchor ( int node, btRigidBody* body, bool disableCollisionBetweenLinkedBodies, btScalar influence )
btSoftBody::appendAnchor ( int node, btRigidBody* body, btVector3 const& localPivot, bool disableCollisionBetweenLinkedBodies, btScalar influence )
btSoftBody::btSoftBody [in-charge] ( btSoftBodyWorldInfo* worldInfo )
btSoftBody::btSoftBody [not-in-charge] ( btSoftBodyWorldInfo* worldInfo )
btSoftBody::calculateSerializeBufferSize ( ) const
btSoftBody::initDefaults ( )
btSoftBody::serialize ( void* dataBuffer, btSerializer* serializer ) const

btSoftRigidDynamicsWorld.h, libBulletSoftBody.so.0.0.0
btSoftRigidDynamicsWorld::getWorldType ( ) const
btSoftRigidDynamicsWorld::serialize ( btSerializer* serializer )
btSoftRigidDynamicsWorld::serializeSoftBodies ( btSerializer* serializer )

btTypedConstraint.h, libBulletDynamics.so.0.0.0
btAngularLimit::fit ( btScalar& angle ) const
btAngularLimit::getError ( ) const
btAngularLimit::getHigh ( ) const
btAngularLimit::getLow ( ) const
btAngularLimit::set ( btScalar low, btScalar high, btScalar _softness, btScalar _biasFactor, btScalar _relaxationFactor )
btAngularLimit::test ( btScalar const angle )

btUniversalConstraint.h, libBulletDynamics.so.0.0.0
btUniversalConstraint::setAxis ( btVector3 const& axis1, btVector3 const& axis2 )

to the top

Removed Symbols (2)

btCompoundShape.h, libBulletCollision.so.0.0.0
btCompoundShape::updateChildTransform ( int childIndex, btTransform const& newChildTransform )

btSoftBody.h, libBulletSoftBody.so.0.0.0
btSoftBody::appendAnchor ( int node, btRigidBody* body, bool disableCollisionBetweenLinkedBodies )

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Problems with Data Types, High Severity (37)

	Change	Effect
1	Size of this class has been changed from 196 bytes to 200 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 52 bytes to 56 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been increased from 596 bytes to 600 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been increased from 1176 bytes to 1180 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been increased from 20 bytes to 24 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Virtual method btConvexCast::CastResult::reportFailure ( int errNo, int numIterations ) has been added to this class.	The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 6 entries	Virtual Table (New) - 7 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	btConvexCast::CastResult::DebugDraw	btConvexCast::CastResult::DebugDraw
12	btConvexCast::CastResult::drawCoordSystem	btConvexCast::CastResult::drawCoordSystem
16	btConvexCast::~CastResult	btConvexCast::CastResult::reportFailure
20	btConvexCast::~CastResult	btConvexCast::~CastResult
24		btConvexCast::~CastResult

	Change	Effect
1	Size of this class has been increased from 108 bytes to 112 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 96 bytes to 100 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been increased from 92 bytes to 96 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Virtual method btDiscreteDynamicsWorld::addSpeculativeContacts ( btScalar timeStep ) has been added to this class.	The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.
2	Virtual method btDiscreteDynamicsWorld::addRigidBody ( btRigidBody* body, short group, short mask ) has been removed from this class.	The layout of v-table has been changed. Call of this virtual method or any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 45 entries	Virtual Table (New) - 46 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	~btDiscreteDynamicsWorld	~btDiscreteDynamicsWorld
12	~btDiscreteDynamicsWorld	~btDiscreteDynamicsWorld
16	btCollisionWorld::updateAabbs	btCollisionWorld::updateAabbs
20	btCollisionWorld::setDebugDrawer	btCollisionWorld::setDebugDrawer
24	btCollisionWorld::getDebugDrawer	btCollisionWorld::getDebugDrawer
28	btDiscreteDynamicsWorld::debugDrawWorld	btDiscreteDynamicsWorld::debugDrawWorld
32	btCollisionWorld::debugDrawObject	btCollisionWorld::debugDrawObject
36	btCollisionWorld::rayTest	btCollisionWorld::rayTest
40	btDiscreteDynamicsWorld::addCollisionObject	btDiscreteDynamicsWorld::addCollisionObject
44	btDiscreteDynamicsWorld::removeCollisionObject	btDiscreteDynamicsWorld::removeCollisionObject
48	btCollisionWorld::performDiscreteCollisionDetection	btCollisionWorld::performDiscreteCollisionDetection
52	btDiscreteDynamicsWorld::serialize	btDiscreteDynamicsWorld::serialize
56	btDiscreteDynamicsWorld::stepSimulation	btDiscreteDynamicsWorld::stepSimulation
60	btDiscreteDynamicsWorld::addConstraint	btDiscreteDynamicsWorld::addConstraint
64	btDiscreteDynamicsWorld::removeConstraint	btDiscreteDynamicsWorld::removeConstraint
68	btDiscreteDynamicsWorld::addAction	btDiscreteDynamicsWorld::addAction
72	btDiscreteDynamicsWorld::removeAction	btDiscreteDynamicsWorld::removeAction
76	btDiscreteDynamicsWorld::setGravity	btDiscreteDynamicsWorld::setGravity
80	btDiscreteDynamicsWorld::getGravity	btDiscreteDynamicsWorld::getGravity
84	btDiscreteDynamicsWorld::synchronizeMotionStates	btDiscreteDynamicsWorld::synchronizeMotionStates
88	btDiscreteDynamicsWorld::addRigidBody	btDiscreteDynamicsWorld::addRigidBody
92	btDiscreteDynamicsWorld::removeRigidBody	btDiscreteDynamicsWorld::addRigidBody
96	btDiscreteDynamicsWorld::setConstraintSolver	btDiscreteDynamicsWorld::removeRigidBody
100	btDiscreteDynamicsWorld::getConstraintSolver	btDiscreteDynamicsWorld::setConstraintSolver
104	btDiscreteDynamicsWorld::getNumConstraints	btDiscreteDynamicsWorld::getConstraintSolver
108	btDiscreteDynamicsWorld::getConstraint	btDiscreteDynamicsWorld::getNumConstraints
112	btDiscreteDynamicsWorld::getConstraint	btDiscreteDynamicsWorld::getConstraint
116	btDiscreteDynamicsWorld::getWorldType	btDiscreteDynamicsWorld::getConstraint
120	btDiscreteDynamicsWorld::clearForces	btDiscreteDynamicsWorld::getWorldType
124	btDiscreteDynamicsWorld::addVehicle	btDiscreteDynamicsWorld::clearForces
128	btDiscreteDynamicsWorld::removeVehicle	btDiscreteDynamicsWorld::addVehicle
132	btDiscreteDynamicsWorld::addCharacter	btDiscreteDynamicsWorld::removeVehicle
136	btDiscreteDynamicsWorld::removeCharacter	btDiscreteDynamicsWorld::addCharacter
140	btDiscreteDynamicsWorld::predictUnconstraintMotion	btDiscreteDynamicsWorld::removeCharacter
144	btDiscreteDynamicsWorld::integrateTransforms	btDiscreteDynamicsWorld::predictUnconstraintMotion
148	btDiscreteDynamicsWorld::calculateSimulationIslands	btDiscreteDynamicsWorld::integrateTransforms
152	btDiscreteDynamicsWorld::solveConstraints	btDiscreteDynamicsWorld::addSpeculativeContacts
156	btDiscreteDynamicsWorld::internalSingleStepSimulation	btDiscreteDynamicsWorld::calculateSimulationIslands
160	btDiscreteDynamicsWorld::saveKinematicState	btDiscreteDynamicsWorld::solveConstraints
164	btDiscreteDynamicsWorld::addRigidBody	btDiscreteDynamicsWorld::internalSingleStepSimulation
168	btDiscreteDynamicsWorld::applyGravity	btDiscreteDynamicsWorld::saveKinematicState
172	btDiscreteDynamicsWorld::setNumTasks	btDiscreteDynamicsWorld::applyGravity
176	btDiscreteDynamicsWorld::updateVehicles	btDiscreteDynamicsWorld::setNumTasks
180		btDiscreteDynamicsWorld::updateVehicles

	Change	Effect
1	Pure virtual method btDispatcher::getInternalManifoldPool ( ) has been added to this class.	1) Applications will not provide the implementation for this pure virtual method and therefore cause a crash in the library trying to call this method. 2) The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.
2	Pure virtual method btDispatcher::getInternalManifoldPool ( ) const has been added to this class.	1) Applications will not provide the implementation for this pure virtual method and therefore cause a crash in the library trying to call this method. 2) The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 16 entries	Virtual Table (New) - 18 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	~btDispatcher	~btDispatcher
12	~btDispatcher	~btDispatcher
16	__cxa_pure_virtual	__cxa_pure_virtual
20	__cxa_pure_virtual	__cxa_pure_virtual
24	__cxa_pure_virtual	__cxa_pure_virtual
28	__cxa_pure_virtual	__cxa_pure_virtual
32	__cxa_pure_virtual	__cxa_pure_virtual
36	__cxa_pure_virtual	__cxa_pure_virtual
40	__cxa_pure_virtual	__cxa_pure_virtual
44	__cxa_pure_virtual	__cxa_pure_virtual
48	__cxa_pure_virtual	__cxa_pure_virtual
52	__cxa_pure_virtual	__cxa_pure_virtual
56	__cxa_pure_virtual	__cxa_pure_virtual
60	__cxa_pure_virtual	__cxa_pure_virtual
64		__cxa_pure_virtual
68		__cxa_pure_virtual

	Change	Effect
1	Field m_convexMaxDistanceUseCPT has been removed from the middle position of this structural type.	1) Previous accesses of applications to the removed field will be incorrect. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

	Change	Effect
1	Size of this class has been changed from 176 bytes to 172 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.
2	Size of v-table in this class has been changed from 144 bytes to 148 bytes.	The layout of v-tables in subclasses of this class has been changed. Call of any virtual method in subclasses may result in crash or incorrect behavior of applications.
3	Pure virtual method btDynamicsWorld::addRigidBody ( btRigidBody* body, short group, short mask ) has been added to this class.	1) Applications will not provide the implementation for this pure virtual method and therefore cause a crash in the library trying to call this method. 2) The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 35 entries	Virtual Table (New) - 36 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	~btDynamicsWorld	~btDynamicsWorld
12	~btDynamicsWorld	~btDynamicsWorld
16	btCollisionWorld::updateAabbs	btCollisionWorld::updateAabbs
20	btCollisionWorld::setDebugDrawer	btCollisionWorld::setDebugDrawer
24	btCollisionWorld::getDebugDrawer	btCollisionWorld::getDebugDrawer
28	__cxa_pure_virtual	__cxa_pure_virtual
32	btCollisionWorld::debugDrawObject	btCollisionWorld::debugDrawObject
36	btCollisionWorld::rayTest	btCollisionWorld::rayTest
40	btCollisionWorld::addCollisionObject	btCollisionWorld::addCollisionObject
44	btCollisionWorld::removeCollisionObject	btCollisionWorld::removeCollisionObject
48	btCollisionWorld::performDiscreteCollisionDetection	btCollisionWorld::performDiscreteCollisionDetection
52	btCollisionWorld::serialize	btCollisionWorld::serialize
56	__cxa_pure_virtual	__cxa_pure_virtual
60	btDynamicsWorld::addConstraint	btDynamicsWorld::addConstraint
64	btDynamicsWorld::removeConstraint	btDynamicsWorld::removeConstraint
68	__cxa_pure_virtual	__cxa_pure_virtual
72	__cxa_pure_virtual	__cxa_pure_virtual
76	__cxa_pure_virtual	__cxa_pure_virtual
80	__cxa_pure_virtual	__cxa_pure_virtual
84	__cxa_pure_virtual	__cxa_pure_virtual
88	__cxa_pure_virtual	__cxa_pure_virtual
92	__cxa_pure_virtual	__cxa_pure_virtual
96	__cxa_pure_virtual	__cxa_pure_virtual
100	__cxa_pure_virtual	__cxa_pure_virtual
104	btDynamicsWorld::getNumConstraints	__cxa_pure_virtual
108	btDynamicsWorld::getConstraint	btDynamicsWorld::getNumConstraints
112	btDynamicsWorld::getConstraint	btDynamicsWorld::getConstraint
116	__cxa_pure_virtual	btDynamicsWorld::getConstraint
120	__cxa_pure_virtual	__cxa_pure_virtual
124	btDynamicsWorld::addVehicle	__cxa_pure_virtual
128	btDynamicsWorld::removeVehicle	btDynamicsWorld::addVehicle
132	btDynamicsWorld::addCharacter	btDynamicsWorld::removeVehicle
136	btDynamicsWorld::removeCharacter	btDynamicsWorld::addCharacter
140		btDynamicsWorld::removeCharacter

	Change	Effect
1	Size of this class has been increased from 1300 bytes to 1304 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been increased from 1376 bytes to 1380 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.
2	Virtual method btGeneric6DofSpringConstraint::setAxis ( btVector3 const& axis1, btVector3 const& axis2 ) has been added to this class.	The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.

	Change	Effect
1	Size of this class has been changed from 156 bytes to 160 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been increased from 1424 bytes to 1428 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been increased from 748 bytes to 756 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been increased from 348 bytes to 352 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been increased from 88 bytes to 92 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been increased from 52 bytes to 56 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.
2	Size of v-table in this class has been changed from 140 bytes to 144 bytes.	The layout of v-tables in subclasses of this class has been changed. Call of any virtual method in subclasses may result in crash or incorrect behavior of applications.
3	Virtual method btPolyhedralConvexShape::initializePolyhedralFeatures ( ) has been added to this class.	The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 30 entries	Virtual Table (New) - 31 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	~btPolyhedralConvexShape	~btPolyhedralConvexShape
12	~btPolyhedralConvexShape	~btPolyhedralConvexShape
16	btConvexInternalShape::getAabb	btConvexInternalShape::getAabb
20	btCollisionShape::getBoundingSphere	btCollisionShape::getBoundingSphere
24	btCollisionShape::getAngularMotionDisc	btCollisionShape::getAngularMotionDisc
28	btCollisionShape::getContactBreakingThreshold	btCollisionShape::getContactBreakingThreshold
32	btConvexInternalShape::setLocalScaling	btConvexInternalShape::setLocalScaling
36	btConvexInternalShape::getLocalScaling	btConvexInternalShape::getLocalScaling
40	btPolyhedralConvexShape::calculateLocalInertia	btPolyhedralConvexShape::calculateLocalInertia
44	__cxa_pure_virtual	__cxa_pure_virtual
48	btConvexInternalShape::setMargin	btConvexInternalShape::setMargin
52	btConvexInternalShape::getMargin	btConvexInternalShape::getMargin
56	btConvexInternalShape::calculateSerializeBufferSize	btConvexInternalShape::calculateSerializeBufferSize
60	btConvexInternalShape::serialize	btConvexInternalShape::serialize
64	btCollisionShape::serializeSingleShape	btCollisionShape::serializeSingleShape
68	btConvexInternalShape::localGetSupportingVertex	btConvexInternalShape::localGetSupportingVertex
72	btPolyhedralConvexShape::localGetSupportingVertexWithoutMargin	btPolyhedralConvexShape::localGetSupportingVertexWithoutMargin
76	btPolyhedralConvexShape::batchedUnitVectorGetSupportingVertexWithoutMargin	btPolyhedralConvexShape::batchedUnitVectorGetSupportingVertexWithoutMargin
80	btConvexInternalShape::getAabbSlow	btConvexInternalShape::getAabbSlow
84	btConvexInternalShape::getNumPreferredPenetrationDirections	btConvexInternalShape::getNumPreferredPenetrationDirections
88	btConvexInternalShape::getPreferredPenetrationDirection	btConvexInternalShape::getPreferredPenetrationDirection
92	__cxa_pure_virtual	btPolyhedralConvexShape::initializePolyhedralFeatures
96	__cxa_pure_virtual	__cxa_pure_virtual
100	__cxa_pure_virtual	__cxa_pure_virtual
104	__cxa_pure_virtual	__cxa_pure_virtual
108	__cxa_pure_virtual	__cxa_pure_virtual
112	__cxa_pure_virtual	__cxa_pure_virtual
116	__cxa_pure_virtual	__cxa_pure_virtual
120		__cxa_pure_virtual

	Change	Effect
1	Size of this class has been increased from 208 bytes to 212 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been increased from 1116 bytes to 1120 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been increased from 1176 bytes to 1180 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been increased from 156 bytes to 160 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 104 bytes to 108 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 100 bytes to 104 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been changed from 100 bytes to 104 bytes.	1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been increased from 36 bytes to 40 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been increased from 1348 bytes to 1352 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

btBox2dShape.h
[+] class btBox2dShape (1)

btBoxShape.h
[+] class btBoxShape (1)

btConeTwistConstraint.h
[+] class btConeTwistConstraint (1)

btContactConstraint.h
[+] class btContactConstraint (1)

btContinuousConvexCollision.h
[+] class btContinuousConvexCollision (1)

btConvexCast.h
[+] class btConvexCast::CastResult (1)

btConvexHullShape.h
[+] class btConvexHullShape (1)

btConvexPointCloudShape.h
[+] class btConvexPointCloudShape (1)

btConvexTriangleMeshShape.h
[+] class btConvexTriangleMeshShape (1)

btDiscreteDynamicsWorld.h
[+] class btDiscreteDynamicsWorld (2)

btDispatcher.h
[+] class btDispatcher (2)
[+] class btDispatcherInfo (1)

btDynamicsWorld.h
[+] class btDynamicsWorld (3)

btGeneric6DofConstraint.h
[+] class btGeneric6DofConstraint (1)

btGeneric6DofSpringConstraint.h
[+] class btGeneric6DofSpringConstraint (2)

btGImpactShape.h
[+] class btTetrahedronShapeEx (1)

btHinge2Constraint.h
[+] class btHinge2Constraint (1)

btHingeConstraint.h
[+] class btHingeConstraint (1)

btPoint2PointConstraint.h
[+] class btPoint2PointConstraint (1)

btPolyhedralConvexShape.h
[+] class btPolyhedralConvexAabbCachingShape (1)
[+] class btPolyhedralConvexShape (3)

btRaycastCallback.h
[+] class btTriangleConvexcastCallback (1)

btSliderConstraint.h
[+] class btSliderConstraint (1)

btSoftBody.h
[+] class btSoftBody (1)

btTetrahedronShape.h
[+] class btBU_Simplex1to4 (1)

btTriangleInfoMap.h
[+] class btTriangleInfoMap (1)

btTriangleShape.h
[+] class btTriangleShape (1)

btTriangleShapeEx.h
[+] class btTriangleShapeEx (1)

btTypedConstraint.h
[+] class btTypedConstraint (1)

btUniversalConstraint.h
[+] class btUniversalConstraint (1)

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Problems with Symbols, High Severity (2)

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN15btCompoundShape20updateChildTransformEiRK11btTransform to _ZN15btCompoundShape20updateChildTransformEiRK11btTransformb. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN10btSoftBody12appendAnchorEiP11btRigidBodyb to _ZN10btSoftBody12appendAnchorEiP11btRigidBodybf. This may cause "undefined reference" linker error in old client applications.

btCompoundShape.h, libBulletCollision.so.0.0.0
[+] btCompoundShape::updateChildTransform ( int childIndex, btTransform const& newChildTransform ) (1)

btSoftBody.h, libBulletSoftBody.so.0.0.0
[+] btSoftBody::appendAnchor ( int node, btRigidBody* body, bool disableCollisionBetweenLinkedBodies ) (1)

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Problems with Data Types, Medium Severity (21)

	Change	Effect
1	The layout of v-table has been changed for unknown reason.	Call of any method in this class may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 16 entries	Virtual Table (New) - 18 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	~btCollisionDispatcher	~btCollisionDispatcher
12	~btCollisionDispatcher	~btCollisionDispatcher
16	btCollisionDispatcher::findAlgorithm	btCollisionDispatcher::findAlgorithm
20	btCollisionDispatcher::getNewManifold	btCollisionDispatcher::getNewManifold
24	btCollisionDispatcher::releaseManifold	btCollisionDispatcher::releaseManifold
28	btCollisionDispatcher::clearManifold	btCollisionDispatcher::clearManifold
32	btCollisionDispatcher::needsCollision	btCollisionDispatcher::needsCollision
36	btCollisionDispatcher::needsResponse	btCollisionDispatcher::needsResponse
40	btCollisionDispatcher::dispatchAllCollisionPairs	btCollisionDispatcher::dispatchAllCollisionPairs
44	btCollisionDispatcher::getNumManifolds	btCollisionDispatcher::getNumManifolds
48	btCollisionDispatcher::getManifoldByIndexInternal	btCollisionDispatcher::getManifoldByIndexInternal
52	btCollisionDispatcher::getInternalManifoldPointer	btCollisionDispatcher::getInternalManifoldPointer
56	btCollisionDispatcher::allocateCollisionAlgorithm	btCollisionDispatcher::getInternalManifoldPool
60	btCollisionDispatcher::freeCollisionAlgorithm	btCollisionDispatcher::getInternalManifoldPool
64		btCollisionDispatcher::allocateCollisionAlgorithm
68		btCollisionDispatcher::freeCollisionAlgorithm

	Change	Effect
1	Size of field m_dispatchInfo has been changed from 48 bytes to 44 bytes.	1) Size of the inclusive type has changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.
2	Size of this class has been decreased from 92 bytes to 88 bytes.	Previous accesses of applications to public fields of this class or its subclasses may be incorrect.

	Change	Effect
1	The layout of v-table has been changed for unknown reason.	Call of any method in this class may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 30 entries	Virtual Table (New) - 31 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	~btConvexHullShape	~btConvexHullShape
12	~btConvexHullShape	~btConvexHullShape
16	btPolyhedralConvexAabbCachingShape::getAabb	btPolyhedralConvexAabbCachingShape::getAabb
20	btCollisionShape::getBoundingSphere	btCollisionShape::getBoundingSphere
24	btCollisionShape::getAngularMotionDisc	btCollisionShape::getAngularMotionDisc
28	btCollisionShape::getContactBreakingThreshold	btCollisionShape::getContactBreakingThreshold
32	btConvexHullShape::setLocalScaling	btConvexHullShape::setLocalScaling
36	btConvexInternalShape::getLocalScaling	btConvexInternalShape::getLocalScaling
40	btPolyhedralConvexShape::calculateLocalInertia	btPolyhedralConvexShape::calculateLocalInertia
44	btConvexHullShape::getName	btConvexHullShape::getName
48	btConvexInternalShape::setMargin	btConvexInternalShape::setMargin
52	btConvexInternalShape::getMargin	btConvexInternalShape::getMargin
56	btConvexHullShape::calculateSerializeBufferSize	btConvexHullShape::calculateSerializeBufferSize
60	btConvexHullShape::serialize	btConvexHullShape::serialize
64	btCollisionShape::serializeSingleShape	btCollisionShape::serializeSingleShape
68	btConvexHullShape::localGetSupportingVertex	btConvexHullShape::localGetSupportingVertex
72	btConvexHullShape::localGetSupportingVertexWithoutMargin	btConvexHullShape::localGetSupportingVertexWithoutMargin
76	btConvexHullShape::batchedUnitVectorGetSupportingVertexWithoutMargin	btConvexHullShape::batchedUnitVectorGetSupportingVertexWithoutMargin
80	btConvexInternalShape::getAabbSlow	btConvexInternalShape::getAabbSlow
84	btConvexInternalShape::getNumPreferredPenetrationDirections	btConvexInternalShape::getNumPreferredPenetrationDirections
88	btConvexInternalShape::getPreferredPenetrationDirection	btConvexInternalShape::getPreferredPenetrationDirection
92	btConvexHullShape::getNumVertices	btPolyhedralConvexShape::initializePolyhedralFeatures
96	btConvexHullShape::getNumEdges	btConvexHullShape::getNumVertices
100	btConvexHullShape::getEdge	btConvexHullShape::getNumEdges
104	btConvexHullShape::getVertex	btConvexHullShape::getEdge
108	btConvexHullShape::getNumPlanes	btConvexHullShape::getVertex
112	btConvexHullShape::getPlane	btConvexHullShape::getNumPlanes
116	btConvexHullShape::isInside	btConvexHullShape::getPlane
120		btConvexHullShape::isInside

	Change	Effect
1	The layout of v-table has been changed for unknown reason.	Call of any method in this class may result in crash or incorrect behavior of applications.

	Change	Effect
1	The layout of v-table has been changed for unknown reason.	Call of any method in this class may result in crash or incorrect behavior of applications.

btCollisionDispatcher.h
[+] class btCollisionDispatcher (1)

btCollisionWorld.h
[+] class btCollisionWorld (2)

btConvexHullShape.h
[+] class btConvexHullShape (1)

btConvexPointCloudShape.h
[+] class btConvexPointCloudShape (1)

btConvexTriangleMeshShape.h
[+] class btConvexTriangleMeshShape (1)

btGImpactShape.h
[+] class btTetrahedronShapeEx (1)

btIDebugDraw.h
[+] class btIDebugDraw (4)

btPolyhedralConvexShape.h
[+] class btPolyhedralConvexAabbCachingShape (1)

btSimpleDynamicsWorld.h
[+] class btSimpleDynamicsWorld (1)

btSoftBody.h
[+] class btSoftBody (1)
[+] class btSoftBody::Cluster (2)

btSoftRigidDynamicsWorld.h
[+] class btSoftRigidDynamicsWorld (1)

btTriangleInfoMap.h
[+] class btTriangleInfoMap (1)

btTriangleShapeEx.h
[+] class btTriangleShapeEx (1)

btTypedConstraint.h
[+] class btTypedConstraint (2)

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Problems with Data Types, Low Severity (28)

btCollisionWorld.h
[+] class btCollisionWorld (1)

btConeShape.h
[+] class btConeShape (1)

btContinuousConvexCollision.h
[+] class btContinuousConvexCollision (1)

btContinuousDynamicsWorld.h
[+] class btContinuousDynamicsWorld (1)

btDiscreteDynamicsWorld.h
[+] class btDiscreteDynamicsWorld (1)

btDispatcher.h
[+] class btDispatcherInfo (1)

btGeneric6DofSpringConstraint.h
[+] class btGeneric6DofSpringConstraint (2)

btHingeConstraint.h
[+] class btHingeConstraint (9)

btManifoldPoint.h
[+] class btManifoldPoint (1)

btPolyhedralConvexShape.h
[+] class btPolyhedralConvexShape (1)

btRaycastCallback.h
[+] class btTriangleConvexcastCallback (1)

btScaledBvhTriangleMeshShape.h
[+] class btScaledBvhTriangleMeshShape (2)

btSimpleDynamicsWorld.h
[+] class btSimpleDynamicsWorld (1)

btSoftBody.h
[+] class btSoftBody (2)

btSoftRigidDynamicsWorld.h
[+] class btSoftRigidDynamicsWorld (3)

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Other Changes in Data Types (4)

btConeTwistConstraint.h
[+] class btConeTwistConstraint (1)

btDynamicsWorld.h
[+] enum btDynamicsWorldType (1)

btTypedConstraint.h
[+] enum btTypedConstraintType (2)

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Header Files (167)

btAabbUtil2.h
btActionInterface.h
btActivatingCollisionAlgorithm.h
btAlignedAllocator.h
btAlignedObjectArray.h
btAxisSweep3.h
btBox2dBox2dCollisionAlgorithm.h
btBox2dShape.h
btBoxBoxCollisionAlgorithm.h
btBoxBoxDetector.h
btBoxCollision.h
btBoxShape.h
btBroadphaseInterface.h
btBroadphaseProxy.h
btBulletCollisionCommon.h
btBulletDynamicsCommon.h
btBvhTriangleMeshShape.h
btCapsuleShape.h
btCharacterControllerInterface.h
btClipPolygon.h
btCollisionAlgorithm.h
btCollisionConfiguration.h
btCollisionCreateFunc.h
btCollisionDispatcher.h
btCollisionMargin.h
btCollisionObject.h
btCollisionShape.h
btCollisionWorld.h
btCompoundCollisionAlgorithm.h
btCompoundShape.h
btConcaveShape.h
btConeShape.h
btConeTwistConstraint.h
btConstraintSolver.h
btContactConstraint.h
btContactProcessing.h
btContactSolverInfo.h
btContinuousConvexCollision.h
btContinuousDynamicsWorld.h
btConvex2dConvex2dAlgorithm.h
btConvex2dShape.h
btConvexCast.h
btConvexConcaveCollisionAlgorithm.h
btConvexConvexAlgorithm.h
btConvexHull.h
btConvexHullShape.h
btConvexInternalShape.h
btConvexPenetrationDepthSolver.h
btConvexPlaneCollisionAlgorithm.h
btConvexPointCloudShape.h
btConvexShape.h
btConvexTriangleMeshShape.h
btCylinderShape.h
btDbvt.h
btDbvtBroadphase.h
btDefaultCollisionConfiguration.h
btDefaultMotionState.h
btDiscreteCollisionDetectorInterface.h
btDiscreteDynamicsWorld.h
btDispatcher.h
btDynamicsWorld.h
btEmptyCollisionAlgorithm.h
btEmptyShape.h
btGeneric6DofConstraint.h
btGeneric6DofSpringConstraint.h
btGenericPoolAllocator.h
btGeometryOperations.h
btGeometryUtil.h
btGhostObject.h
btGImpactBvh.h
btGImpactCollisionAlgorithm.h
btGImpactMassUtil.h
btGImpactQuantizedBvh.h
btGImpactShape.h
btGjkConvexCast.h
btGjkEpa2.h
btGjkEpaPenetrationDepthSolver.h
btGjkPairDetector.h
btHashMap.h
btHeightfieldTerrainShape.h
btHinge2Constraint.h
btHingeConstraint.h
btIDebugDraw.h
btInternalEdgeUtility.h
btJacobianEntry.h
btKinematicCharacterController.h
btList.h
btManifoldPoint.h
btManifoldResult.h
btMaterial.h
btMatrix3x3.h
btMinkowskiPenetrationDepthSolver.h
btMinkowskiSumShape.h
btMinMax.h
btMotionState.h
btMultimaterialTriangleMeshShape.h
btMultiSapBroadphase.h
btMultiSphereShape.h
btOptimizedBvh.h
btOverlappingPairCache.h
btOverlappingPairCallback.h
btPersistentManifold.h
btPoint2PointConstraint.h
btPointCollector.h
btPolyhedralConvexShape.h
btPoolAllocator.h
btQuadWord.h
btQuantization.h
btQuantizedBvh.h
btQuaternion.h
btQuickprof.h
btRandom.h
btRaycastCallback.h
btRaycastVehicle.h
btRigidBody.h
btScalar.h
btScaledBvhTriangleMeshShape.h
btSequentialImpulseConstraintSolver.h
btSerializer.h
btShapeHull.h
btSimpleBroadphase.h
btSimpleDynamicsWorld.h
btSimplexSolverInterface.h
btSimulationIslandManager.h
btSliderConstraint.h
btSoftBody.h
btSoftBodyConcaveCollisionAlgorithm.h
btSoftBodyHelpers.h
btSoftBodyInternals.h
btSoftBodyRigidBodyCollisionConfiguration.h
btSoftRigidCollisionAlgorithm.h
btSoftRigidDynamicsWorld.h
btSoftSoftCollisionAlgorithm.h
btSolve2LinearConstraint.h
btSolverBody.h
btSolverConstraint.h
btSparseSDF.h
btSphereBoxCollisionAlgorithm.h
btSphereShape.h
btSphereSphereCollisionAlgorithm.h
btSphereTriangleCollisionAlgorithm.h
btStackAlloc.h
btStaticPlaneShape.h
btStridingMeshInterface.h
btSubSimplexConvexCast.h
btTetrahedronShape.h
btTransform.h
btTransformUtil.h
btTriangleBuffer.h
btTriangleCallback.h
btTriangleIndexVertexArray.h
btTriangleIndexVertexMaterialArray.h
btTriangleInfoMap.h
btTriangleMesh.h
btTriangleMeshShape.h
btTriangleShape.h
btTriangleShapeEx.h
btTypedConstraint.h
btUniformScalingShape.h
btUnionFind.h
btUniversalConstraint.h
btVector3.h
btVehicleRaycaster.h
btVoronoiSimplexSolver.h
btWheelInfo.h
Bullet-C-Api.h
SphereTriangleDetector.h

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Shared Libraries (4)

libBulletCollision.so.0.0.0
libBulletDynamics.so.0.0.0
libBulletSoftBody.so.0.0.0
libLinearMath.so.0.0.0

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	Change	Effect
1	Virtual method btIDebugDraw::drawCapsule ( btScalar radius, btScalar halfHeight, int upAxis, btTransform const& transform, btVector3 const& color ) has been added to this class.	The layout of v-table has been changed. This leaf class has no exported constructors and therefore applications will copy an old v-table of the class that will not contain a pointer to added virtual method. Call of any method in this class may result in crash or incorrect behavior of applications. NOTE: if new virtual method is called only from other new methods, then binary compatibility should not be affected.
2	Virtual method btIDebugDraw::drawCone ( btScalar radius, btScalar height, int upAxis, btTransform const& transform, btVector3 const& color ) has been added to this class.	The layout of v-table has been changed. This leaf class has no exported constructors and therefore applications will copy an old v-table of the class that will not contain a pointer to added virtual method. Call of any method in this class may result in crash or incorrect behavior of applications. NOTE: if new virtual method is called only from other new methods, then binary compatibility should not be affected.
3	Virtual method btIDebugDraw::drawCylinder ( btScalar radius, btScalar halfHeight, int upAxis, btTransform const& transform, btVector3 const& color ) has been added to this class.	The layout of v-table has been changed. This leaf class has no exported constructors and therefore applications will copy an old v-table of the class that will not contain a pointer to added virtual method. Call of any method in this class may result in crash or incorrect behavior of applications. NOTE: if new virtual method is called only from other new methods, then binary compatibility should not be affected.
4	Virtual method btIDebugDraw::drawPlane ( btVector3 const& planeNormal, btScalar planeConst, btTransform const& transform, btVector3 const& color ) has been added to this class.	The layout of v-table has been changed. This leaf class has no exported constructors and therefore applications will copy an old v-table of the class that will not contain a pointer to added virtual method. Call of any method in this class may result in crash or incorrect behavior of applications. NOTE: if new virtual method is called only from other new methods, then binary compatibility should not be affected.

	Change	Effect
1	The relative position of field m_masses has been changed from 1 to 0.	Applications will access incorrect memory when attempting to access this field.
2	The relative position of field m_nodes has been changed from 0 to 1.	Applications will access incorrect memory when attempting to access this field.

	Change	Effect
1	Field m_breakingImpulseThreshold has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
2	Field m_isEnabled has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

	Change	Effect
1	Virtual method btTypedConstraint::calculateSerializeBufferSize ( ) const has been overridden by btGeneric6DofSpringConstraint::calculateSerializeBufferSize ( ) const.	Method btGeneric6DofSpringConstraint::calculateSerializeBufferSize ( ) const will be called instead of btTypedConstraint::calculateSerializeBufferSize ( ) const.
2	Virtual method btTypedConstraint::serialize ( void* dataBuffer, btSerializer* serializer ) const has been overridden by btGeneric6DofSpringConstraint::serialize ( void* dataBuffer, btSerializer* serializer ) const.	Method btGeneric6DofSpringConstraint::serialize ( void* dataBuffer, btSerializer* serializer ) const will be called instead of btTypedConstraint::serialize ( void* dataBuffer, btSerializer* serializer ) const.

	Change	Effect
1	Field m_limit has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field m_biasFactor has been removed from this type.	Size of the inclusive type has been changed.
3	Field m_correction has been removed from this type.	Size of the inclusive type has been changed.
4	Field m_limitSign has been removed from this type.	Size of the inclusive type has been changed.
5	Field m_limitSoftness has been removed from this type.	Size of the inclusive type has been changed.
6	Field m_lowerLimit has been removed from this type.	Size of the inclusive type has been changed.
7	Field m_relaxationFactor has been removed from this type.	Size of the inclusive type has been changed.
8	Field m_solveLimit has been removed from this type.	Size of the inclusive type has been changed.
9	Field m_upperLimit has been removed from this type.	Size of the inclusive type has been changed.

	Change	Effect
1	Virtual method btCollisionShape::calculateSerializeBufferSize ( ) const has been overridden by btScaledBvhTriangleMeshShape::calculateSerializeBufferSize ( ) const.	Method btScaledBvhTriangleMeshShape::calculateSerializeBufferSize ( ) const will be called instead of btCollisionShape::calculateSerializeBufferSize ( ) const.
2	Virtual method btCollisionShape::serialize ( void* dataBuffer, btSerializer* serializer ) const has been overridden by btScaledBvhTriangleMeshShape::serialize ( void* dataBuffer, btSerializer* serializer ) const.	Method btScaledBvhTriangleMeshShape::serialize ( void* dataBuffer, btSerializer* serializer ) const will be called instead of btCollisionShape::serialize ( void* dataBuffer, btSerializer* serializer ) const.

	Change	Effect
1	Virtual method btCollisionObject::calculateSerializeBufferSize ( ) const has been overridden by btSoftBody::calculateSerializeBufferSize ( ) const.	Method btSoftBody::calculateSerializeBufferSize ( ) const will be called instead of btCollisionObject::calculateSerializeBufferSize ( ) const.
2	Virtual method btCollisionObject::serialize ( void* dataBuffer, btSerializer* serializer ) const has been overridden by btSoftBody::serialize ( void* dataBuffer, btSerializer* serializer ) const.	Method btSoftBody::serialize ( void* dataBuffer, btSerializer* serializer ) const will be called instead of btCollisionObject::serialize ( void* dataBuffer, btSerializer* serializer ) const.

	Change	Effect
1	Size of this type has been changed from 400 bytes to 396 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.
2	Virtual method btDiscreteDynamicsWorld::getWorldType ( ) const has been overridden by btSoftRigidDynamicsWorld::getWorldType ( ) const.	Method btSoftRigidDynamicsWorld::getWorldType ( ) const will be called instead of btDiscreteDynamicsWorld::getWorldType ( ) const.
3	Virtual method btDiscreteDynamicsWorld::serialize ( btSerializer* serializer ) has been overridden by btSoftRigidDynamicsWorld::serialize ( btSerializer* serializer ).	Method btSoftRigidDynamicsWorld::serialize ( btSerializer* serializer ) will be called instead of btDiscreteDynamicsWorld::serialize ( btSerializer* serializer ).

	Change	Effect
1	The member D6_SPRING_CONSTRAINT_TYPE with value 9 has been added.	No effect.
2	The member MAX_CONSTRAINT_TYPE with value 10 has been added.	No effect.

Offset	Virtual Table (Old) - 14 entries	Virtual Table (New) - 15 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	~btGeneric6DofSpringConstraint	~btGeneric6DofSpringConstraint
12	~btGeneric6DofSpringConstraint	~btGeneric6DofSpringConstraint
16	btGeneric6DofConstraint::buildJacobian	btGeneric6DofConstraint::buildJacobian
20	btTypedConstraint::setupSolverConstraint	btTypedConstraint::setupSolverConstraint
24	btGeneric6DofConstraint::getInfo1	btGeneric6DofConstraint::getInfo1
28	btGeneric6DofSpringConstraint::getInfo2	btGeneric6DofSpringConstraint::getInfo2
32	btTypedConstraint::solveConstraintObsolete	btTypedConstraint::solveConstraintObsolete
36	btGeneric6DofConstraint::setParam	btGeneric6DofConstraint::setParam
40	btGeneric6DofConstraint::getParam	btGeneric6DofConstraint::getParam
44	btGeneric6DofConstraint::calculateSerializeBufferSize	btGeneric6DofSpringConstraint::calculateSerializeBufferSize
48	btGeneric6DofConstraint::serialize	btGeneric6DofSpringConstraint::serialize
52	btGeneric6DofConstraint::calcAnchorPos	btGeneric6DofConstraint::calcAnchorPos
56		btGeneric6DofSpringConstraint::setAxis