diff options
Diffstat (limited to 'extern/bullet2/src/BulletDynamics/Dynamics/btDynamicsWorld.h')
| -rw-r--r-- | extern/bullet2/src/BulletDynamics/Dynamics/btDynamicsWorld.h | 197 |
1 files changed, 102 insertions, 95 deletions
diff --git a/extern/bullet2/src/BulletDynamics/Dynamics/btDynamicsWorld.h b/extern/bullet2/src/BulletDynamics/Dynamics/btDynamicsWorld.h index 35dd1400fe7..3c55234a8a9 100644 --- a/extern/bullet2/src/BulletDynamics/Dynamics/btDynamicsWorld.h +++ b/extern/bullet2/src/BulletDynamics/Dynamics/btDynamicsWorld.h @@ -24,144 +24,151 @@ class btActionInterface; class btConstraintSolver; class btDynamicsWorld; - /// Type for the callback for each tick -typedef void (*btInternalTickCallback)(btDynamicsWorld *world, btScalar timeStep); +typedef void (*btInternalTickCallback)(btDynamicsWorld* world, btScalar timeStep); enum btDynamicsWorldType { - BT_SIMPLE_DYNAMICS_WORLD=1, - BT_DISCRETE_DYNAMICS_WORLD=2, - BT_CONTINUOUS_DYNAMICS_WORLD=3, - BT_SOFT_RIGID_DYNAMICS_WORLD=4, - BT_GPU_DYNAMICS_WORLD=5 + BT_SIMPLE_DYNAMICS_WORLD = 1, + BT_DISCRETE_DYNAMICS_WORLD = 2, + BT_CONTINUOUS_DYNAMICS_WORLD = 3, + BT_SOFT_RIGID_DYNAMICS_WORLD = 4, + BT_GPU_DYNAMICS_WORLD = 5, + BT_SOFT_MULTIBODY_DYNAMICS_WORLD = 6, + BT_DEFORMABLE_MULTIBODY_DYNAMICS_WORLD = 7 }; ///The btDynamicsWorld is the interface class for several dynamics implementation, basic, discrete, parallel, and continuous etc. class btDynamicsWorld : public btCollisionWorld { - protected: - btInternalTickCallback m_internalTickCallback; - btInternalTickCallback m_internalPreTickCallback; - void* m_worldUserInfo; + btInternalTickCallback m_internalTickCallback; + btInternalTickCallback m_internalPreTickCallback; + void* m_worldUserInfo; - btContactSolverInfo m_solverInfo; + btContactSolverInfo m_solverInfo; public: - + btDynamicsWorld(btDispatcher* dispatcher, btBroadphaseInterface* broadphase, btCollisionConfiguration* collisionConfiguration) + : btCollisionWorld(dispatcher, broadphase, collisionConfiguration), m_internalTickCallback(0), m_internalPreTickCallback(0), m_worldUserInfo(0) + { + } - btDynamicsWorld(btDispatcher* dispatcher,btBroadphaseInterface* broadphase,btCollisionConfiguration* collisionConfiguration) - :btCollisionWorld(dispatcher,broadphase,collisionConfiguration), m_internalTickCallback(0),m_internalPreTickCallback(0), m_worldUserInfo(0) - { - } + virtual ~btDynamicsWorld() + { + } - virtual ~btDynamicsWorld() - { - } - - ///stepSimulation proceeds the simulation over 'timeStep', units in preferably in seconds. - ///By default, Bullet will subdivide the timestep in constant substeps of each 'fixedTimeStep'. - ///in order to keep the simulation real-time, the maximum number of substeps can be clamped to 'maxSubSteps'. - ///You can disable subdividing the timestep/substepping by passing maxSubSteps=0 as second argument to stepSimulation, but in that case you have to keep the timeStep constant. - virtual int stepSimulation( btScalar timeStep,int maxSubSteps=1, btScalar fixedTimeStep=btScalar(1.)/btScalar(60.))=0; - - virtual void debugDrawWorld() = 0; - - virtual void addConstraint(btTypedConstraint* constraint, bool disableCollisionsBetweenLinkedBodies=false) - { - (void)constraint; (void)disableCollisionsBetweenLinkedBodies; - } + ///stepSimulation proceeds the simulation over 'timeStep', units in preferably in seconds. + ///By default, Bullet will subdivide the timestep in constant substeps of each 'fixedTimeStep'. + ///in order to keep the simulation real-time, the maximum number of substeps can be clamped to 'maxSubSteps'. + ///You can disable subdividing the timestep/substepping by passing maxSubSteps=0 as second argument to stepSimulation, but in that case you have to keep the timeStep constant. + virtual int stepSimulation(btScalar timeStep, int maxSubSteps = 1, btScalar fixedTimeStep = btScalar(1.) / btScalar(60.)) = 0; - virtual void removeConstraint(btTypedConstraint* constraint) {(void)constraint;} + virtual void debugDrawWorld() = 0; - virtual void addAction(btActionInterface* action) = 0; + virtual void addConstraint(btTypedConstraint* constraint, bool disableCollisionsBetweenLinkedBodies = false) + { + (void)constraint; + (void)disableCollisionsBetweenLinkedBodies; + } - virtual void removeAction(btActionInterface* action) = 0; + virtual void removeConstraint(btTypedConstraint* constraint) { (void)constraint; } - //once a rigidbody is added to the dynamics world, it will get this gravity assigned - //existing rigidbodies in the world get gravity assigned too, during this method - virtual void setGravity(const btVector3& gravity) = 0; - virtual btVector3 getGravity () const = 0; + virtual void addAction(btActionInterface* action) = 0; - virtual void synchronizeMotionStates() = 0; + virtual void removeAction(btActionInterface* action) = 0; - virtual void addRigidBody(btRigidBody* body) = 0; + //once a rigidbody is added to the dynamics world, it will get this gravity assigned + //existing rigidbodies in the world get gravity assigned too, during this method + virtual void setGravity(const btVector3& gravity) = 0; + virtual btVector3 getGravity() const = 0; - virtual void addRigidBody(btRigidBody* body, short group, short mask) = 0; + virtual void synchronizeMotionStates() = 0; - virtual void removeRigidBody(btRigidBody* body) = 0; + virtual void addRigidBody(btRigidBody* body) = 0; - virtual void setConstraintSolver(btConstraintSolver* solver) = 0; + virtual void addRigidBody(btRigidBody* body, int group, int mask) = 0; - virtual btConstraintSolver* getConstraintSolver() = 0; - - virtual int getNumConstraints() const { return 0; } - - virtual btTypedConstraint* getConstraint(int index) { (void)index; return 0; } - - virtual const btTypedConstraint* getConstraint(int index) const { (void)index; return 0; } + virtual void removeRigidBody(btRigidBody* body) = 0; - virtual btDynamicsWorldType getWorldType() const=0; + virtual void setConstraintSolver(btConstraintSolver* solver) = 0; - virtual void clearForces() = 0; + virtual btConstraintSolver* getConstraintSolver() = 0; - /// Set the callback for when an internal tick (simulation substep) happens, optional user info - void setInternalTickCallback(btInternalTickCallback cb, void* worldUserInfo=0,bool isPreTick=false) - { - if (isPreTick) - { - m_internalPreTickCallback = cb; - } else - { - m_internalTickCallback = cb; - } - m_worldUserInfo = worldUserInfo; - } + virtual int getNumConstraints() const { return 0; } - void setWorldUserInfo(void* worldUserInfo) - { - m_worldUserInfo = worldUserInfo; - } + virtual btTypedConstraint* getConstraint(int index) + { + (void)index; + return 0; + } + + virtual const btTypedConstraint* getConstraint(int index) const + { + (void)index; + return 0; + } - void* getWorldUserInfo() const + virtual btDynamicsWorldType getWorldType() const = 0; + + virtual void clearForces() = 0; + + /// Set the callback for when an internal tick (simulation substep) happens, optional user info + void setInternalTickCallback(btInternalTickCallback cb, void* worldUserInfo = 0, bool isPreTick = false) + { + if (isPreTick) { - return m_worldUserInfo; + m_internalPreTickCallback = cb; } - - btContactSolverInfo& getSolverInfo() + else { - return m_solverInfo; + m_internalTickCallback = cb; } - - - ///obsolete, use addAction instead. - virtual void addVehicle(btActionInterface* vehicle) {(void)vehicle;} - ///obsolete, use removeAction instead - virtual void removeVehicle(btActionInterface* vehicle) {(void)vehicle;} - ///obsolete, use addAction instead. - virtual void addCharacter(btActionInterface* character) {(void)character;} - ///obsolete, use removeAction instead - virtual void removeCharacter(btActionInterface* character) {(void)character;} - - + m_worldUserInfo = worldUserInfo; + } + + void setWorldUserInfo(void* worldUserInfo) + { + m_worldUserInfo = worldUserInfo; + } + + void* getWorldUserInfo() const + { + return m_worldUserInfo; + } + + btContactSolverInfo& getSolverInfo() + { + return m_solverInfo; + } + + const btContactSolverInfo& getSolverInfo() const + { + return m_solverInfo; + } + + ///obsolete, use addAction instead. + virtual void addVehicle(btActionInterface* vehicle) { (void)vehicle; } + ///obsolete, use removeAction instead + virtual void removeVehicle(btActionInterface* vehicle) { (void)vehicle; } + ///obsolete, use addAction instead. + virtual void addCharacter(btActionInterface* character) { (void)character; } + ///obsolete, use removeAction instead + virtual void removeCharacter(btActionInterface* character) { (void)character; } }; ///do not change those serialization structures, it requires an updated sBulletDNAstr/sBulletDNAstr64 struct btDynamicsWorldDoubleData { - btContactSolverInfoDoubleData m_solverInfo; - btVector3DoubleData m_gravity; + btContactSolverInfoDoubleData m_solverInfo; + btVector3DoubleData m_gravity; }; ///do not change those serialization structures, it requires an updated sBulletDNAstr/sBulletDNAstr64 struct btDynamicsWorldFloatData { - btContactSolverInfoFloatData m_solverInfo; - btVector3FloatData m_gravity; + btContactSolverInfoFloatData m_solverInfo; + btVector3FloatData m_gravity; }; - -#endif //BT_DYNAMICS_WORLD_H - - +#endif //BT_DYNAMICS_WORLD_H |