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diff --git a/thirdparty/bullet/src/BulletDynamics/ConstraintSolver/btPoint2PointConstraint.h b/thirdparty/bullet/src/BulletDynamics/ConstraintSolver/btPoint2PointConstraint.h
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index 8fa03d719d..0000000000
--- a/thirdparty/bullet/src/BulletDynamics/ConstraintSolver/btPoint2PointConstraint.h
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@@ -1,180 +0,0 @@
-/*
-Bullet Continuous Collision Detection and Physics Library
-Copyright (c) 2003-2006 Erwin Coumans http://continuousphysics.com/Bullet/
-
-This software is provided 'as-is', without any express or implied warranty.
-In no event will the authors be held liable for any damages arising from the use of this software.
-Permission is granted to anyone to use this software for any purpose,
-including commercial applications, and to alter it and redistribute it freely,
-subject to the following restrictions:
-
-1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
-2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
-3. This notice may not be removed or altered from any source distribution.
-*/
-
-#ifndef BT_POINT2POINTCONSTRAINT_H
-#define BT_POINT2POINTCONSTRAINT_H
-
-#include "LinearMath/btVector3.h"
-#include "btJacobianEntry.h"
-#include "btTypedConstraint.h"
-
-class btRigidBody;
-
-
-#ifdef BT_USE_DOUBLE_PRECISION
-#define btPoint2PointConstraintData2 btPoint2PointConstraintDoubleData2
-#define btPoint2PointConstraintDataName "btPoint2PointConstraintDoubleData2"
-#else
-#define btPoint2PointConstraintData2 btPoint2PointConstraintFloatData
-#define btPoint2PointConstraintDataName "btPoint2PointConstraintFloatData"
-#endif //BT_USE_DOUBLE_PRECISION
-
-struct btConstraintSetting
-{
- btConstraintSetting() :
- m_tau(btScalar(0.3)),
- m_damping(btScalar(1.)),
- m_impulseClamp(btScalar(0.))
- {
- }
- btScalar m_tau;
- btScalar m_damping;
- btScalar m_impulseClamp;
-};
-
-enum btPoint2PointFlags
-{
- BT_P2P_FLAGS_ERP = 1,
- BT_P2P_FLAGS_CFM = 2
-};
-
-/// point to point constraint between two rigidbodies each with a pivotpoint that descibes the 'ballsocket' location in local space
-ATTRIBUTE_ALIGNED16(class) btPoint2PointConstraint : public btTypedConstraint
-{
-#ifdef IN_PARALLELL_SOLVER
-public:
-#endif
- btJacobianEntry m_jac[3]; //3 orthogonal linear constraints
-
- btVector3 m_pivotInA;
- btVector3 m_pivotInB;
-
- int m_flags;
- btScalar m_erp;
- btScalar m_cfm;
-
-public:
-
- BT_DECLARE_ALIGNED_ALLOCATOR();
-
- ///for backwards compatibility during the transition to 'getInfo/getInfo2'
- bool m_useSolveConstraintObsolete;
-
- btConstraintSetting m_setting;
-
- btPoint2PointConstraint(btRigidBody& rbA,btRigidBody& rbB, const btVector3& pivotInA,const btVector3& pivotInB);
-
- btPoint2PointConstraint(btRigidBody& rbA,const btVector3& pivotInA);
-
-
- virtual void buildJacobian();
-
- virtual void getInfo1 (btConstraintInfo1* info);
-
- void getInfo1NonVirtual (btConstraintInfo1* info);
-
- virtual void getInfo2 (btConstraintInfo2* info);
-
- void getInfo2NonVirtual (btConstraintInfo2* info, const btTransform& body0_trans, const btTransform& body1_trans);
-
- void updateRHS(btScalar timeStep);
-
- void setPivotA(const btVector3& pivotA)
- {
- m_pivotInA = pivotA;
- }
-
- void setPivotB(const btVector3& pivotB)
- {
- m_pivotInB = pivotB;
- }
-
- const btVector3& getPivotInA() const
- {
- return m_pivotInA;
- }
-
- const btVector3& getPivotInB() const
- {
- return m_pivotInB;
- }
-
- ///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.
- virtual void setParam(int num, btScalar value, int axis = -1);
- ///return the local value of parameter
- virtual btScalar getParam(int num, int axis = -1) const;
-
- virtual int getFlags() const
- {
- return m_flags;
- }
-
- virtual int calculateSerializeBufferSize() const;
-
- ///fills the dataBuffer and returns the struct name (and 0 on failure)
- virtual const char* serialize(void* dataBuffer, btSerializer* serializer) const;
-
-
-};
-
-///do not change those serialization structures, it requires an updated sBulletDNAstr/sBulletDNAstr64
-struct btPoint2PointConstraintFloatData
-{
- btTypedConstraintData m_typeConstraintData;
- btVector3FloatData m_pivotInA;
- btVector3FloatData m_pivotInB;
-};
-
-///do not change those serialization structures, it requires an updated sBulletDNAstr/sBulletDNAstr64
-struct btPoint2PointConstraintDoubleData2
-{
- btTypedConstraintDoubleData m_typeConstraintData;
- btVector3DoubleData m_pivotInA;
- btVector3DoubleData m_pivotInB;
-};
-
-#ifdef BT_BACKWARDS_COMPATIBLE_SERIALIZATION
-///do not change those serialization structures, it requires an updated sBulletDNAstr/sBulletDNAstr64
-///this structure is not used, except for loading pre-2.82 .bullet files
-///do not change those serialization structures, it requires an updated sBulletDNAstr/sBulletDNAstr64
-struct btPoint2PointConstraintDoubleData
-{
- btTypedConstraintData m_typeConstraintData;
- btVector3DoubleData m_pivotInA;
- btVector3DoubleData m_pivotInB;
-};
-#endif //BT_BACKWARDS_COMPATIBLE_SERIALIZATION
-
-
-SIMD_FORCE_INLINE int btPoint2PointConstraint::calculateSerializeBufferSize() const
-{
- return sizeof(btPoint2PointConstraintData2);
-
-}
-
- ///fills the dataBuffer and returns the struct name (and 0 on failure)
-SIMD_FORCE_INLINE const char* btPoint2PointConstraint::serialize(void* dataBuffer, btSerializer* serializer) const
-{
- btPoint2PointConstraintData2* p2pData = (btPoint2PointConstraintData2*)dataBuffer;
-
- btTypedConstraint::serialize(&p2pData->m_typeConstraintData,serializer);
- m_pivotInA.serialize(p2pData->m_pivotInA);
- m_pivotInB.serialize(p2pData->m_pivotInB);
-
- return btPoint2PointConstraintDataName;
-}
-
-#endif //BT_POINT2POINTCONSTRAINT_H