a93a661b94
The Android/NEON optimized version of Physics Effects is thanks to Graham Rhodes and Anthony Hamilton, See Issue 587
79 lines
2.7 KiB
C++
79 lines
2.7 KiB
C++
/*
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Physics Effects Copyright(C) 2011 Sony Computer Entertainment Inc.
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All rights reserved.
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Physics Effects is open software; you can redistribute it and/or
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modify it under the terms of the BSD License.
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Physics Effects is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the BSD License for more details.
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A copy of the BSD License is distributed with
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Physics Effects under the filename: physics_effects_license.txt
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*/
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#ifndef _BT_PARALLEL_DYNAMICS_WORLD_H
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#define _BT_PARALLEL_DYNAMICS_WORLD_H
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#include "BulletDynamics/Dynamics/btDiscreteDynamicsWorld.h"
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#include "physics_effects/base_level/rigidbody/pfx_rigid_body.h"
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#include "physics_effects/base_level/rigidbody/pfx_rigid_state.h"
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#include "physics_effects/base_level/collision/pfx_collidable.h"
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#include "physics_effects/base_level/solver/pfx_solver_body.h"
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//#define USE_PE_GATHER_SCATTER_SPURS_TASK 1
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class btThreadSupportInterface;
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class SpuPEGatherScatterTaskProcess;
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struct CellSpurs;
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class SpuBatchRaycaster;
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struct btLowLevelBroadphase;
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#define PARALLEL_BATCH_SIZE 64
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///btBulletPhysicsEffectsWorld adds parallel processing for integration/motion prediction
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class btBulletPhysicsEffectsWorld : public btDiscreteDynamicsWorld
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{
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protected:
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btAlignedObjectArray<sce::PhysicsEffects::PfxRigidState> m_lowLevelStates;
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btAlignedObjectArray<sce::PhysicsEffects::PfxRigidBody> m_lowLevelBodies;
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btAlignedObjectArray<sce::PhysicsEffects::PfxSolverBody> m_lowLevelSolverBodies;
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btAlignedObjectArray<sce::PhysicsEffects::PfxCollidable> m_lowLevelCollidables;
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//PfxSolverBody solverBodies[NUM_RIGIDBODIES];
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class SpuPEGatherScatterTaskProcess* m_PEGatherScatterProcess;
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struct btLowLevelData* m_lowLevelData;
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void createStateAndCollidable(btRigidBody* body);
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void syncRigidBodyState(btRigidBody* body);
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public:
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btBulletPhysicsEffectsWorld(struct btLowLevelData* lowLevelData, btDispatcher* dispatcher,btLowLevelBroadphase* pairCache,btConstraintSolver* constraintSolver,btCollisionConfiguration* collisionConfiguration, btThreadSupportInterface* threadSupport);
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virtual ~btBulletPhysicsEffectsWorld();
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virtual void predictUnconstraintMotion(btScalar timeStep);
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virtual void integrateTransforms(btScalar timeStep);
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virtual void solveConstraints(btContactSolverInfo& solverInfo);
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virtual void calculateSimulationIslands();
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virtual void addRigidBody(btRigidBody* body);
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virtual void addRigidBody(btRigidBody* body, short group, short mask);
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virtual void removeRigidBody(btRigidBody* body);
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};
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#endif //_BT_PARALLEL_DYNAMICS_WORLD_H
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