51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
// Copyright (C) 2013 Jérôme Leclercq
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// This file is part of the "Nazara Engine - Utility module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#pragma once
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#ifndef NAZARA_INDEXMAPPER_HPP
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#define NAZARA_INDEXMAPPER_HPP
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#include <Nazara/Prerequesites.hpp>
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#include <Nazara/Utility/BufferMapper.hpp>
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class NzIndexBuffer;
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class NzIndexIterator;
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class NzSubMesh;
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using NzIndexMapperGetter = nzUInt32 (*)(const void* buffer, unsigned int i);
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using NzIndexMapperSetter = void (*)(void* buffer, unsigned int i, nzUInt32 value);
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class NAZARA_API NzIndexMapper
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{
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public:
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NzIndexMapper(NzIndexBuffer* indexBuffer, nzBufferAccess access = nzBufferAccess_ReadWrite);
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NzIndexMapper(const NzIndexBuffer* indexBuffer, nzBufferAccess access = nzBufferAccess_ReadOnly);
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NzIndexMapper(const NzSubMesh* subMesh);
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~NzIndexMapper() = default;
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nzUInt32 Get(unsigned int i) const;
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const NzIndexBuffer* GetBuffer() const;
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unsigned int GetIndexCount() const;
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void Set(unsigned int i, nzUInt32 value);
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void Unmap();
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// Méthodes STD
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NzIndexIterator begin();
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//NzIndexConstIterator begin() const;
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NzIndexIterator end();
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//NzIndexIterator end() const;
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// Méthodes STD
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private:
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NzBufferMapper<NzIndexBuffer> m_mapper;
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NzIndexMapperGetter m_getter;
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NzIndexMapperSetter m_setter;
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unsigned int m_indexCount;
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};
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#endif // NAZARA_INDEXMAPPER_HPP
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