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Update bullet to Master 12409f1118a7c7a266f9071350c70789dfe73bb9

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This commit is contained in:
Andrea Catania
2018-09-07 16:11:04 +02:00
parent 5307043751
commit 6142448417
119 changed files with 11716 additions and 2440 deletions
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thirdparty/bullet/BulletDynamics/ConstraintSolver/btSequentialImpulseConstraintSolver.h
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+29 -23
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@@ -4,8 +4,8 @@ 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,
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.
@@ -27,7 +27,7 @@ class btCollisionObject;
#include "BulletCollision/NarrowPhaseCollision/btManifoldPoint.h"
#include "BulletDynamics/ConstraintSolver/btConstraintSolver.h"
typedef btSimdScalar(*btSingleConstraintRowSolver)(btSolverBody&, btSolverBody&, const btSolverConstraint&);
typedef btScalar(*btSingleConstraintRowSolver)(btSolverBody&, btSolverBody&, const btSolverConstraint&);
///The btSequentialImpulseConstraintSolver is a fast SIMD implementation of the Projected Gauss Seidel (iterative LCP) method.
ATTRIBUTE_ALIGNED16(class) btSequentialImpulseConstraintSolver : public btConstraintSolver
@@ -64,44 +64,48 @@ protected:
void setupFrictionConstraint( btSolverConstraint& solverConstraint, const btVector3& normalAxis,int solverBodyIdA,int solverBodyIdB,
btManifoldPoint& cp,const btVector3& rel_pos1,const btVector3& rel_pos2,
btCollisionObject* colObj0,btCollisionObject* colObj1, btScalar relaxation,
btCollisionObject* colObj0,btCollisionObject* colObj1, btScalar relaxation,
const btContactSolverInfo& infoGlobal,
btScalar desiredVelocity=0., btScalar cfmSlip=0.);
void setupTorsionalFrictionConstraint( btSolverConstraint& solverConstraint, const btVector3& normalAxis,int solverBodyIdA,int solverBodyIdB,
btManifoldPoint& cp,btScalar combinedTorsionalFriction, const btVector3& rel_pos1,const btVector3& rel_pos2,
btCollisionObject* colObj0,btCollisionObject* colObj1, btScalar relaxation,
btCollisionObject* colObj0,btCollisionObject* colObj1, btScalar relaxation,
btScalar desiredVelocity=0., btScalar cfmSlip=0.);
btSolverConstraint& addFrictionConstraint(const btVector3& normalAxis,int solverBodyIdA,int solverBodyIdB,int frictionIndex,btManifoldPoint& cp,const btVector3& rel_pos1,const btVector3& rel_pos2,btCollisionObject* colObj0,btCollisionObject* colObj1, btScalar relaxation, const btContactSolverInfo& infoGlobal, btScalar desiredVelocity=0., btScalar cfmSlip=0.);
btSolverConstraint& addTorsionalFrictionConstraint(const btVector3& normalAxis,int solverBodyIdA,int solverBodyIdB,int frictionIndex,btManifoldPoint& cp,btScalar torsionalFriction, const btVector3& rel_pos1,const btVector3& rel_pos2,btCollisionObject* colObj0,btCollisionObject* colObj1, btScalar relaxation, btScalar desiredVelocity=0, btScalar cfmSlip=0.f);
void setupContactConstraint(btSolverConstraint& solverConstraint, int solverBodyIdA, int solverBodyIdB, btManifoldPoint& cp,
void setupContactConstraint(btSolverConstraint& solverConstraint, int solverBodyIdA, int solverBodyIdB, btManifoldPoint& cp,
const btContactSolverInfo& infoGlobal,btScalar& relaxation, const btVector3& rel_pos1, const btVector3& rel_pos2);
static void applyAnisotropicFriction(btCollisionObject* colObj,btVector3& frictionDirection, int frictionMode);
void setFrictionConstraintImpulse( btSolverConstraint& solverConstraint, int solverBodyIdA,int solverBodyIdB,
void setFrictionConstraintImpulse( btSolverConstraint& solverConstraint, int solverBodyIdA,int solverBodyIdB,
btManifoldPoint& cp, const btContactSolverInfo& infoGlobal);
///m_btSeed2 is used for re-arranging the constraint rows. improves convergence/quality of friction
unsigned long m_btSeed2;
btScalar restitutionCurve(btScalar rel_vel, btScalar restitution, btScalar velocityThreshold);
virtual void convertContacts(btPersistentManifold** manifoldPtr, int numManifolds, const btContactSolverInfo& infoGlobal);
void convertContact(btPersistentManifold* manifold,const btContactSolverInfo& infoGlobal);
virtual void convertJoints(btTypedConstraint** constraints,int numConstraints,const btContactSolverInfo& infoGlobal);
void convertJoint(btSolverConstraint* currentConstraintRow, btTypedConstraint* constraint, const btTypedConstraint::btConstraintInfo1& info1, int solverBodyIdA, int solverBodyIdB, const btContactSolverInfo& infoGlobal);
btSimdScalar resolveSplitPenetrationSIMD(btSolverBody& bodyA,btSolverBody& bodyB, const btSolverConstraint& contactConstraint)
virtual void convertBodies(btCollisionObject** bodies, int numBodies, const btContactSolverInfo& infoGlobal);
btScalar resolveSplitPenetrationSIMD(btSolverBody& bodyA,btSolverBody& bodyB, const btSolverConstraint& contactConstraint)
{
return m_resolveSplitPenetrationImpulse( bodyA, bodyB, contactConstraint );
}
btSimdScalar resolveSplitPenetrationImpulseCacheFriendly(btSolverBody& bodyA,btSolverBody& bodyB, const btSolverConstraint& contactConstraint)
btScalar resolveSplitPenetrationImpulseCacheFriendly(btSolverBody& bodyA,btSolverBody& bodyB, const btSolverConstraint& contactConstraint)
{
return m_resolveSplitPenetrationImpulse( bodyA, bodyB, contactConstraint );
}
@@ -110,18 +114,20 @@ protected:
int getOrInitSolverBody(btCollisionObject& body,btScalar timeStep);
void initSolverBody(btSolverBody* solverBody, btCollisionObject* collisionObject, btScalar timeStep);
btSimdScalar resolveSingleConstraintRowGeneric(btSolverBody& bodyA,btSolverBody& bodyB,const btSolverConstraint& contactConstraint);
btSimdScalar resolveSingleConstraintRowGenericSIMD(btSolverBody& bodyA,btSolverBody& bodyB,const btSolverConstraint& contactConstraint);
btSimdScalar resolveSingleConstraintRowLowerLimit(btSolverBody& bodyA,btSolverBody& bodyB,const btSolverConstraint& contactConstraint);
btSimdScalar resolveSingleConstraintRowLowerLimitSIMD(btSolverBody& bodyA,btSolverBody& bodyB,const btSolverConstraint& contactConstraint);
btSimdScalar resolveSplitPenetrationImpulse(btSolverBody& bodyA,btSolverBody& bodyB, const btSolverConstraint& contactConstraint)
btScalar resolveSingleConstraintRowGeneric(btSolverBody& bodyA,btSolverBody& bodyB,const btSolverConstraint& contactConstraint);
btScalar resolveSingleConstraintRowGenericSIMD(btSolverBody& bodyA,btSolverBody& bodyB,const btSolverConstraint& contactConstraint);
btScalar resolveSingleConstraintRowLowerLimit(btSolverBody& bodyA,btSolverBody& bodyB,const btSolverConstraint& contactConstraint);
btScalar resolveSingleConstraintRowLowerLimitSIMD(btSolverBody& bodyA,btSolverBody& bodyB,const btSolverConstraint& contactConstraint);
btScalar resolveSplitPenetrationImpulse(btSolverBody& bodyA,btSolverBody& bodyB, const btSolverConstraint& contactConstraint)
{
return m_resolveSplitPenetrationImpulse( bodyA, bodyB, contactConstraint );
}
protected:
void writeBackContacts(int iBegin, int iEnd, const btContactSolverInfo& infoGlobal);
void writeBackJoints(int iBegin, int iEnd, const btContactSolverInfo& infoGlobal);
void writeBackBodies(int iBegin, int iEnd, const btContactSolverInfo& infoGlobal);
virtual void solveGroupCacheFriendlySplitImpulseIterations(btCollisionObject** bodies,int numBodies,btPersistentManifold** manifoldPtr, int numManifolds,btTypedConstraint** constraints,int numConstraints,const btContactSolverInfo& infoGlobal,btIDebugDraw* debugDrawer);
virtual btScalar solveGroupCacheFriendlyFinish(btCollisionObject** bodies,int numBodies,const btContactSolverInfo& infoGlobal);
virtual btScalar solveSingleIteration(int iteration, btCollisionObject** bodies ,int numBodies,btPersistentManifold** manifoldPtr, int numManifolds,btTypedConstraint** constraints,int numConstraints,const btContactSolverInfo& infoGlobal,btIDebugDraw* debugDrawer);
@@ -133,15 +139,15 @@ protected:
public:
BT_DECLARE_ALIGNED_ALLOCATOR();
btSequentialImpulseConstraintSolver();
virtual ~btSequentialImpulseConstraintSolver();
virtual btScalar solveGroup(btCollisionObject** bodies,int numBodies,btPersistentManifold** manifold,int numManifolds,btTypedConstraint** constraints,int numConstraints,const btContactSolverInfo& info, btIDebugDraw* debugDrawer,btDispatcher* dispatcher);
///clear internal cached data and reset random seed
virtual void reset();
unsigned long btRand2();
int btRandInt2 (int n);
@@ -155,7 +161,7 @@ public:
return m_btSeed2;
}
virtual btConstraintSolverType getSolverType() const
{
return BT_SEQUENTIAL_IMPULSE_SOLVER;