Extras/PhysicsEffects/include/BulletPhysicsEffects/btBulletPhysicsEffectsWorld.h

   1 /*\r
   2 Physics Effects Copyright(C) 2011 Sony Computer Entertainment Inc.\r
   3 All rights reserved.\r
   4 \r
   5 Physics Effects is open software; you can redistribute it and/or\r
   6 modify it under the terms of the BSD License.\r
   7 \r
   8 Physics Effects is distributed in the hope that it will be useful,\r
   9 but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\r
  11 See the BSD License for more details.\r
  12 \r
  13 A copy of the BSD License is distributed with\r
  14 Physics Effects under the filename: physics_effects_license.txt\r
  15 */\r
  16 \r
  17  #ifndef _BT_PARALLEL_DYNAMICS_WORLD_H\r
  18 #define _BT_PARALLEL_DYNAMICS_WORLD_H\r
  19 \r
  20 #include "BulletDynamics/Dynamics/btDiscreteDynamicsWorld.h"\r
  21 #include "physics_effects/base_level/rigidbody/pfx_rigid_body.h"\r
  22 #include "physics_effects/base_level/rigidbody/pfx_rigid_state.h"\r
  23 #include "physics_effects/base_level/collision/pfx_collidable.h"\r
  24 #include "physics_effects/base_level/solver/pfx_solver_body.h"\r
  25 \r
  26 //#define USE_PE_GATHER_SCATTER_SPURS_TASK 1\r
  27 \r
  28 \r
  29 class btThreadSupportInterface;\r
  30 class SpuPEGatherScatterTaskProcess;\r
  31 struct CellSpurs;\r
  32 class SpuBatchRaycaster;\r
  33 struct btLowLevelBroadphase;\r
  34 \r
  35 #define PARALLEL_BATCH_SIZE 64\r
  36 \r
  37 \r
  38 ///btBulletPhysicsEffectsWorld adds parallel processing for integration/motion prediction\r
  39 class btBulletPhysicsEffectsWorld : public btDiscreteDynamicsWorld\r
  40 {\r
  41 \r
  42 protected:\r
  43         btAlignedObjectArray<sce::PhysicsEffects::PfxRigidState>        m_lowLevelStates;\r
  44         btAlignedObjectArray<sce::PhysicsEffects::PfxRigidBody>         m_lowLevelBodies;\r
  45         btAlignedObjectArray<sce::PhysicsEffects::PfxSolverBody>        m_lowLevelSolverBodies;\r
  46         btAlignedObjectArray<sce::PhysicsEffects::PfxCollidable>        m_lowLevelCollidables;\r
  47 \r
  48         //PfxSolverBody solverBodies[NUM_RIGIDBODIES];\r
  49 \r
  50         class SpuPEGatherScatterTaskProcess*    m_PEGatherScatterProcess;\r
  51 \r
  52         struct btLowLevelData*                                                  m_lowLevelData;\r
  53 \r
  54         void    createStateAndCollidable(btRigidBody* body);\r
  55 \r
  56         void    syncRigidBodyState(btRigidBody* body);\r
  57 public:\r
  58 \r
  59         btBulletPhysicsEffectsWorld(struct btLowLevelData* lowLevelData, btDispatcher* dispatcher,btLowLevelBroadphase* pairCache,btConstraintSolver* constraintSolver,btCollisionConfiguration* collisionConfiguration, btThreadSupportInterface* threadSupport);\r
  60                 \r
  61         virtual ~btBulletPhysicsEffectsWorld();\r
  62         \r
  63         virtual void    predictUnconstraintMotion(btScalar timeStep);\r
  64                 \r
  65         virtual void integrateTransforms(btScalar timeStep);\r
  66 \r
  67         virtual void    solveConstraints(btContactSolverInfo& solverInfo);\r
  68 \r
  69         virtual void    calculateSimulationIslands();\r
  70 \r
  71         virtual void    addRigidBody(btRigidBody* body);\r
  72 \r
  73         virtual void    addRigidBody(btRigidBody* body, short group, short mask);\r
  74 \r
  75         virtual void    removeRigidBody(btRigidBody* body);\r
  76 \r
  77 \r
  78 };\r
  79 #endif //_BT_PARALLEL_DYNAMICS_WORLD_H