89 lines
2.7 KiB
C++
89 lines
2.7 KiB
C++
// Copyright (C) 2024 Jérôme "SirLynix" Leclercq (lynix680@gmail.com)
|
|
// This file is part of the "Nazara Engine - Core module"
|
|
// For conditions of distribution and use, see copyright notice in Export.hpp
|
|
|
|
#pragma once
|
|
|
|
#ifndef NAZARA_CORE_VERTEXDECLARATION_HPP
|
|
#define NAZARA_CORE_VERTEXDECLARATION_HPP
|
|
|
|
#include <NazaraUtils/Prerequisites.hpp>
|
|
#include <Nazara/Core/Enums.hpp>
|
|
#include <Nazara/Core/Export.hpp>
|
|
#include <Nazara/Core/ObjectLibrary.hpp>
|
|
#include <NazaraUtils/EnumArray.hpp>
|
|
#include <NazaraUtils/SparsePtr.hpp>
|
|
#include <array>
|
|
#include <vector>
|
|
|
|
namespace Nz
|
|
{
|
|
class VertexDeclaration;
|
|
|
|
using VertexDeclarationLibrary = ObjectLibrary<VertexDeclaration>;
|
|
|
|
class NAZARA_CORE_API VertexDeclaration
|
|
{
|
|
friend VertexDeclarationLibrary;
|
|
friend class Core;
|
|
|
|
public:
|
|
struct Component;
|
|
struct ComponentEntry;
|
|
|
|
VertexDeclaration(VertexInputRate inputRate, std::initializer_list<ComponentEntry> components);
|
|
VertexDeclaration(const VertexDeclaration&) = delete;
|
|
VertexDeclaration(VertexDeclaration&&) = delete;
|
|
~VertexDeclaration() = default;
|
|
|
|
inline const Component* FindComponent(VertexComponent vertexComponent, std::size_t componentIndex) const;
|
|
|
|
template<typename T> const Component* GetComponentByType(VertexComponent vertexComponent, std::size_t componentIndex = 0) const;
|
|
|
|
inline const Component& GetComponent(std::size_t componentIndex) const;
|
|
inline std::size_t GetComponentCount() const;
|
|
inline const std::vector<Component>& GetComponents() const;
|
|
inline VertexInputRate GetInputRate() const;
|
|
inline std::size_t GetStride() const;
|
|
|
|
inline bool HasComponent(VertexComponent component, std::size_t componentIndex = 0) const;
|
|
template<typename T> bool HasComponentOfType(VertexComponent vertexComponent, std::size_t componentIndex = 0) const;
|
|
|
|
VertexDeclaration& operator=(const VertexDeclaration&) = delete;
|
|
VertexDeclaration& operator=(VertexDeclaration&&) = delete;
|
|
|
|
static inline const std::shared_ptr<VertexDeclaration>& Get(VertexLayout layout);
|
|
static inline const VertexLayout Find(const std::shared_ptr<VertexDeclaration>& declaration);
|
|
static bool IsTypeSupported(ComponentType type);
|
|
|
|
struct Component
|
|
{
|
|
ComponentType type;
|
|
VertexComponent component;
|
|
std::size_t componentIndex;
|
|
std::size_t offset;
|
|
};
|
|
|
|
struct ComponentEntry
|
|
{
|
|
VertexComponent component;
|
|
ComponentType type;
|
|
std::size_t componentIndex;
|
|
};
|
|
|
|
private:
|
|
static bool Initialize();
|
|
static void Uninitialize();
|
|
|
|
std::vector<Component> m_components;
|
|
std::size_t m_stride;
|
|
VertexInputRate m_inputRate;
|
|
|
|
static EnumArray<VertexLayout, std::shared_ptr<VertexDeclaration>> s_declarations;
|
|
};
|
|
}
|
|
|
|
#include <Nazara/Core/VertexDeclaration.inl>
|
|
|
|
#endif // NAZARA_CORE_VERTEXDECLARATION_HPP
|