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// This code contains NVIDIA Confidential Information and is disclosed to you
// under a form of NVIDIA software license agreement provided separately to you.
//
// Notice
// NVIDIA Corporation and its licensors retain all intellectual property and
// proprietary rights in and to this software and 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.
//
// ALL NVIDIA DESIGN SPECIFICATIONS, CODE ARE PROVIDED "AS IS.". NVIDIA MAKES
// NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO
// THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT,
// MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE.
//
// Information and code furnished is believed to be accurate and reliable.
// However, NVIDIA Corporation assumes no responsibility for the consequences of use of such
// information or for any infringement of patents or other rights of third parties that may
// result from its use. No license is granted by implication or otherwise under any patent
// or patent rights of NVIDIA Corporation. Details are subject to change without notice.
// This code supersedes and replaces all information previously supplied.
// NVIDIA Corporation products are not authorized for use as critical
// components in life support devices or systems without express written approval of
// NVIDIA Corporation.
//
// Copyright (c) 2016-2020 NVIDIA Corporation. All rights reserved.
#ifndef NVBLASTEXTPXASSETIMPL_H
#define NVBLASTEXTPXASSETIMPL_H
#include "NvBlastExtPxAsset.h"
#include "NvBlastArray.h"
namespace Nv
{
namespace Blast
{
using namespace physx;
using namespace general_PxIOStream2;
// Macro to load a uint32_t (or larger) with four characters (move it in some shared header if it's used anywhere else in Ext)
#define NVBLASTEXT_FOURCC(_a, _b, _c, _d) ( (uint32_t)(_a) | (uint32_t)(_b)<<8 | (uint32_t)(_c)<<16 | (uint32_t)(_d)<<24 )
class ExtPxAssetImpl final : public ExtPxAsset
{
NV_NOCOPY(ExtPxAssetImpl)
public:
friend class ExtPxAsset;
//////// ctor ////////
ExtPxAssetImpl(const ExtPxAssetDesc& desc, TkFramework& framework);
ExtPxAssetImpl(const TkAssetDesc& desc, ExtPxChunk* pxChunks, ExtPxSubchunk* pxSubchunks, TkFramework& framework);
ExtPxAssetImpl(TkAsset* asset, ExtPxAssetDesc::ChunkDesc* chunks, uint32_t chunkCount);
ExtPxAssetImpl(TkAsset* asset);
~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 NvBlastActorDesc& getDefaultActorDesc() override
{
return m_defaultActorDesc;
}
virtual const NvBlastActorDesc& getDefaultActorDesc() const override
{
return m_defaultActorDesc;
}
virtual void setUniformHealth(bool enabled) override;
virtual void setAccelerator(NvBlastExtDamageAccelerator* accelerator) override
{
m_accelerator = accelerator;
}
virtual NvBlastExtDamageAccelerator* getAccelerator() const override
{
return m_accelerator;
}
//////// internal public methods ////////
/*
Get the underlying array for the chunks. Used for serialization.
*/
Array<ExtPxChunk>::type& getChunksArray() { return m_chunks; }
/*
Get the underlying array for the subchunks. Used for serialization.
*/
Array<ExtPxSubchunk>::type& getSubchunksArray() { return m_subchunks; }
/*
Get the underlying array for the bond healths. Used for serialization.
*/
Array<float>::type& getBondHealthsArray() { return m_bondHealths; }
/*
Get the underlying array for the support chunk healths. Used for serialization.
*/
Array<float>::type& getSupportChunkHealthsArray() { return m_supportChunkHealths; }
private:
//////// initialization /////////
void fillPhysicsChunks(ExtPxChunk* pxChunks, ExtPxSubchunk* pxSuchunk, uint32_t chunkCount);
void fillPhysicsChunks(ExtPxAssetDesc::ChunkDesc* desc, uint32_t count);
//////// data ////////
TkAsset* m_tkAsset;
Array<ExtPxChunk>::type m_chunks;
Array<ExtPxSubchunk>::type m_subchunks;
Array<float>::type m_bondHealths;
Array<float>::type m_supportChunkHealths;
NvBlastExtDamageAccelerator* m_accelerator;
NvBlastActorDesc m_defaultActorDesc;
};
} // namespace Blast
} // namespace Nv
#endif // ifndef NVBLASTEXTPXASSETIMPL_H
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