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// Copyright (c) 2008-2017 NVIDIA Corporation. All rights reserved.
// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
#ifndef PX_META_DATA_PVD_BINDING_DATA_H
#define PX_META_DATA_PVD_BINDING_DATA_H
#if PX_SUPPORT_PVD
#include "foundation/PxSimpleTypes.h"
#include "PsArray.h"
#include "PsHashSet.h"
#include "PsHashMap.h"

namespace physx
{
namespace Vd
{
using namespace physx::shdfnd;

typedef HashSet<const PxRigidActor*> OwnerActorsValueType;
typedef HashMap<const PxShape*, OwnerActorsValueType*> OwnerActorsMap;

struct PvdMetaDataBindingData : public UserAllocated
{
	Array<PxU8> mTempU8Array;
	Array<PxActor*> mActors;
	Array<PxArticulation*> mArticulations;
	Array<PxArticulationLink*> mArticulationLinks;
	HashSet<PxActor*> mSleepingActors;
	OwnerActorsMap mOwnerActorsMap;

	PvdMetaDataBindingData()
	: mTempU8Array(PX_DEBUG_EXP("TempU8Array"))
	, mActors(PX_DEBUG_EXP("PxActor"))
	, mArticulations(PX_DEBUG_EXP("Articulations"))
	, mArticulationLinks(PX_DEBUG_EXP("ArticulationLinks"))
	, mSleepingActors(PX_DEBUG_EXP("SleepingActors"))
	{
	}

	template <typename TDataType>
	TDataType* allocateTemp(PxU32 numItems)
	{
		mTempU8Array.resize(numItems * sizeof(TDataType));
		if(numItems)
			return reinterpret_cast<TDataType*>(mTempU8Array.begin());
		else
			return NULL;
	}

	DataRef<const PxU8> tempToRef()
	{
		return DataRef<const PxU8>(mTempU8Array.begin(), mTempU8Array.size());
	}
};
}
}
#endif // PX_SUPPORT_PVD
#endif