70 lines
2.0 KiB
C++
70 lines
2.0 KiB
C++
// Copyright (C) 2014 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_VERTEXDECLARATION_HPP
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#define NAZARA_VERTEXDECLARATION_HPP
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#include <Nazara/Prerequesites.hpp>
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#include <Nazara/Core/Resource.hpp>
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#include <Nazara/Core/ResourceRef.hpp>
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#include <Nazara/Utility/Enums.hpp>
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class NzVertexDeclaration;
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using NzVertexDeclarationConstRef = NzResourceRef<const NzVertexDeclaration>;
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using NzVertexDeclarationRef = NzResourceRef<NzVertexDeclaration>;
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struct NzVertexDeclarationImpl;
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class NAZARA_API NzVertexDeclaration : public NzResource
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{
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friend class NzUtility;
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public:
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NzVertexDeclaration();
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NzVertexDeclaration(NzVertexDeclaration& declaration);
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~NzVertexDeclaration();
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void DisableComponent(nzVertexComponent component);
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void EnableComponent(nzVertexComponent component, nzComponentType type, unsigned int offset);
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void GetComponent(nzVertexComponent component, bool* enabled, nzComponentType* type, unsigned int* offset) const;
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unsigned int GetStride() const;
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void SetStride(unsigned int stride);
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NzVertexDeclaration& operator=(const NzVertexDeclaration& declaration);
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static NzVertexDeclaration* Get(nzVertexLayout layout);
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static bool IsTypeSupported(nzComponentType type);
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private:
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static bool Initialize();
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static void Uninitialize();
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struct Component
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{
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nzComponentType type;
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bool enabled = false;
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unsigned int offset;
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/*
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** -Lynix:
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** Il serait aussi possible de préciser le stride de façon indépendante, ce que je ne permets pas
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** pour décomplexifier l'interface en enlevant quelque chose que je juge inutile.
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** Si vous pensez que ça peut être utile, n'hésitez pas à me le faire savoir !
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** PS: Même cas pour le diviseur (instancing)
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*/
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};
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Component m_components[nzVertexComponent_Max+1];
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unsigned int m_stride;
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static NzVertexDeclaration s_declarations[nzVertexLayout_Max+1];
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};
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#endif // NAZARA_VERTEXDECLARATION_HPP
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