BpAABBManagerTasks.h

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// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.  
 
#ifndef BP_AABB_MANAGER_TASKS_H
#define BP_AABB_MANAGER_TASKS_H
 
#include "foundation/PxUserAllocated.h"
#include "CmTask.h"
 
namespace physx
{
    class PxcScratchAllocator;
namespace Bp
{
    class AABBManager;
    class Aggregate;
 
    class AggregateBoundsComputationTask : public Cm::Task, public PxUserAllocated
    {
        public:
                                        AggregateBoundsComputationTask(PxU64 contextId) :
                                            Cm::Task    (contextId),
                                            mManager    (NULL),
                                            mStart      (0),
                                            mNbToGo     (0),
                                            mAggregates (NULL)
                                        {}
                                        ~AggregateBoundsComputationTask()   {}
 
        virtual const char*             getName() const { return "AggregateBoundsComputationTask"; }
        virtual void                    runInternal();
 
                void                    Init(AABBManager* manager, PxU32 start, PxU32 nb, Aggregate** aggregates)
                                        {
                                            mManager    = manager;
                                            mStart      = start;
                                            mNbToGo     = nb;
                                            mAggregates = aggregates;
                                        }
        private:
                AABBManager*            mManager;
                PxU32                   mStart;
                PxU32                   mNbToGo;
                Aggregate**             mAggregates;
 
        AggregateBoundsComputationTask& operator=(const AggregateBoundsComputationTask&);
    };
 
    class PreBpUpdateTask : public Cm::Task, public PxUserAllocated
    {
    public:
        PreBpUpdateTask(PxU64 contextId) :
            Cm::Task(contextId),
            mManager(NULL),
            mNumCpuTasks(0)
        {}
        ~PreBpUpdateTask() {}
 
        virtual const char*             getName() const { return "PreBpUpdateTask"; }
        virtual void                    runInternal();
 
        void                    Init(AABBManager* manager, PxU32 numCpuTasks)
        {
            mManager = manager;
            mNumCpuTasks = numCpuTasks;
        }
    private:
        AABBManager * mManager;
        PxU32                   mNumCpuTasks;
 
        PreBpUpdateTask& operator=(const PreBpUpdateTask&);
    };
 
}
} //namespace physx
 
#endif // BP_AABB_MANAGER_TASKS_H