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Add PhysicsEffects to Extras. The build is only tested on Windows and Android.

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The Android/NEON optimized version of Physics Effects is thanks to Graham Rhodes and Anthony Hamilton, See Issue 587
This commit is contained in:
erwin.coumans
2012-03-05 04:59:58 +00:00
parent 6cf8dfc202
commit a93a661b94
462 changed files with 86626 additions and 0 deletions
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79
Extras/PhysicsEffects/include/BulletPhysicsEffects/btBulletPhysicsEffectsWorld.h Normal file
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/*
Physics Effects Copyright(C) 2011 Sony Computer Entertainment Inc.
All rights reserved.
Physics Effects is open software; you can redistribute it and/or
modify it under the terms of the BSD License.
Physics Effects is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the BSD License for more details.
A copy of the BSD License is distributed with
Physics Effects under the filename: physics_effects_license.txt
*/
#ifndef _BT_PARALLEL_DYNAMICS_WORLD_H
#define _BT_PARALLEL_DYNAMICS_WORLD_H
#include "BulletDynamics/Dynamics/btDiscreteDynamicsWorld.h"
#include "physics_effects/base_level/rigidbody/pfx_rigid_body.h"
#include "physics_effects/base_level/rigidbody/pfx_rigid_state.h"
#include "physics_effects/base_level/collision/pfx_collidable.h"
#include "physics_effects/base_level/solver/pfx_solver_body.h"
//#define USE_PE_GATHER_SCATTER_SPURS_TASK 1
class btThreadSupportInterface;
class SpuPEGatherScatterTaskProcess;
struct CellSpurs;
class SpuBatchRaycaster;
struct btLowLevelBroadphase;
#define PARALLEL_BATCH_SIZE 64
///btBulletPhysicsEffectsWorld adds parallel processing for integration/motion prediction
class btBulletPhysicsEffectsWorld : public btDiscreteDynamicsWorld
{
protected:
btAlignedObjectArray<sce::PhysicsEffects::PfxRigidState> m_lowLevelStates;
btAlignedObjectArray<sce::PhysicsEffects::PfxRigidBody> m_lowLevelBodies;
btAlignedObjectArray<sce::PhysicsEffects::PfxSolverBody> m_lowLevelSolverBodies;
btAlignedObjectArray<sce::PhysicsEffects::PfxCollidable> m_lowLevelCollidables;
//PfxSolverBody solverBodies[NUM_RIGIDBODIES];
class SpuPEGatherScatterTaskProcess* m_PEGatherScatterProcess;
struct btLowLevelData* m_lowLevelData;
void createStateAndCollidable(btRigidBody* body);
void syncRigidBodyState(btRigidBody* body);
public:
btBulletPhysicsEffectsWorld(struct btLowLevelData* lowLevelData, btDispatcher* dispatcher,btLowLevelBroadphase* pairCache,btConstraintSolver* constraintSolver,btCollisionConfiguration* collisionConfiguration, btThreadSupportInterface* threadSupport);
virtual ~btBulletPhysicsEffectsWorld();
virtual void predictUnconstraintMotion(btScalar timeStep);
virtual void integrateTransforms(btScalar timeStep);
virtual void solveConstraints(btContactSolverInfo& solverInfo);
virtual void calculateSimulationIslands();
virtual void addRigidBody(btRigidBody* body);
virtual void addRigidBody(btRigidBody* body, short group, short mask);
virtual void removeRigidBody(btRigidBody* body);
};
#endif //_BT_PARALLEL_DYNAMICS_WORLD_H