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/*
* Copyright (c) 2016-2017, NVIDIA CORPORATION. All rights reserved.
*
* NVIDIA CORPORATION and its licensors retain all intellectual property
* and proprietary rights in and to this software, related documentation
* and any modifications thereto. Any use, reproduction, disclosure or
* distribution of this software and related documentation without an express
* license agreement from NVIDIA CORPORATION is strictly prohibited.
*/
#ifndef NVBLASTEXTPXASSETIMPL_H
#define NVBLASTEXTPXASSETIMPL_H
#include "NvBlastExtPxAsset.h"
#include "NvBlastExtArray.h"
#include "NvBlastExtDefs.h"
namespace Nv
{
namespace Blast
{
using namespace physx;
using namespace general_PxIOStream2;
class ExtPxAssetImpl final : public ExtPxAsset
{
NV_NOCOPY(ExtPxAssetImpl)
public:
friend class ExtPxAsset;
/**
Enum which keeps track of the serialized data format.
*/
enum Version
{
/** Initial version */
Initial,
// New formats must come before Count. They should be given descriptive names with more information in comments.
/** The number of serialized formats. */
Count,
/** The current version. This should always be Count-1 */
Current = Count - 1
};
//////// ctor ////////
ExtPxAssetImpl(const ExtPxAssetDesc& desc, TkFramework& framework);
ExtPxAssetImpl(TkAsset* tkAsset);
~ExtPxAssetImpl();
//////// interface ////////
virtual void release() override;
virtual const TkAsset& getTkAsset() const override
{
return *m_tkAsset;
}
virtual uint32_t getChunkCount() const override
{
return m_chunks.size();
}
virtual const ExtPxChunk* getChunks() const override
{
return m_chunks.begin();
}
virtual uint32_t getSubchunkCount() const override
{
return m_subchunks.size();
}
virtual const ExtPxSubchunk* getSubchunks() const override
{
return m_subchunks.begin();
}
virtual bool serialize(PxFileBuf& stream, PxCooking& cooking) const override;
/*
Get the underlying array for the chunks. Used for serialization.
*/
ExtArray<ExtPxChunk>::type& getChunksArray() { return m_chunks; }
/*
Get the underlying array for the subchunks. Used for serialization.
*/
ExtArray<ExtPxSubchunk>::type& getSubchunksArray() { return m_subchunks; }
private:
//////// serialization data ////////
struct DataHeader
{
uint32_t dataType;
uint32_t version;
};
enum { ClassID = NVBLASTEXT_FOURCC('B', 'P', 'X', 'A') }; // Blast PhysX Asset
//////// data ////////
TkAsset* m_tkAsset;
ExtArray<ExtPxChunk>::type m_chunks;
ExtArray<ExtPxSubchunk>::type m_subchunks;
};
} // namespace Blast
} // namespace Nv
#endif // ifndef NVBLASTEXTPXASSETIMPL_H
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