Remove Utility module and move its content to Core and TextRenderer modules
This commit is contained in:
SirLynix
committed by
Jérôme Leclercq
Jérôme Leclercq
parent
965a00182c
commit
e64c2b036e
192
include/Nazara/Core/Mesh.hpp
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192
include/Nazara/Core/Mesh.hpp
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// Copyright (C) 2024 Jérôme "SirLynix" Leclercq (lynix680@gmail.com)
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// This file is part of the "Nazara Engine - Core 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_CORE_MESH_HPP
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#define NAZARA_CORE_MESH_HPP
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#include <NazaraUtils/Prerequisites.hpp>
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#include <Nazara/Core/Config.hpp>
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#include <Nazara/Core/Enums.hpp>
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#include <Nazara/Core/ObjectLibrary.hpp>
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#include <Nazara/Core/Resource.hpp>
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#include <Nazara/Core/ResourceLoader.hpp>
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#include <Nazara/Core/ResourceManager.hpp>
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#include <Nazara/Core/ResourceParameters.hpp>
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#include <Nazara/Core/ResourceSaver.hpp>
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#include <Nazara/Core/Skeleton.hpp>
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#include <Nazara/Core/SoftwareBuffer.hpp>
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#include <Nazara/Core/SubMesh.hpp>
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#include <Nazara/Core/VertexDeclaration.hpp>
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#include <Nazara/Core/VertexStruct.hpp>
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#include <Nazara/Math/Box.hpp>
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#include <unordered_map>
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#include <vector>
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namespace Nz
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{
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struct NAZARA_CORE_API MeshParams : ResourceParameters
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{
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// How buffer will be allocated (by default in RAM)
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BufferFactory bufferFactory = &SoftwareBufferFactory;
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// Buffer usage flags used to build the index buffers
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BufferUsageFlags indexBufferFlags = BufferUsage::DirectMapping | BufferUsage::Read | BufferUsage::Write;
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// Buffer usage flags used to build the vertex buffers
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BufferUsageFlags vertexBufferFlags = BufferUsage::DirectMapping | BufferUsage::Read | BufferUsage::Write;
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// Transform vertices and joints by these transformations
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Vector3f vertexOffset = Vector3f::Zero();
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Quaternionf vertexRotation = Quaternionf::Identity();
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Vector3f vertexScale = Vector3f::Unit();
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// Offset to apply on the texture coordinates (not scaled)
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Vector2f texCoordOffset = {0.f, 0.f};
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// Scale to apply on the texture coordinates
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Vector2f texCoordScale = {1.f, 1.f};
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// If true, will load an animated version of the model if possible
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bool animated = true;
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// If true, will center the mesh vertices around the origin
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bool center = false;
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// Optimize the index buffers after loading, improve cache locality (and thus rendering speed) but increase loading time.
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#ifndef NAZARA_DEBUG
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bool optimizeIndexBuffers = true;
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#else
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bool optimizeIndexBuffers = false;
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#endif
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/* The declaration must have a Vector3f position component enabled
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* If the declaration has a Vector2f UV component enabled, UV are generated
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* If the declaration has a Vector3f Normals component enabled, Normals are generated.
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* If the declaration has a Vector3f Tangents component enabled, Tangents are generated.
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*/
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std::shared_ptr<VertexDeclaration> vertexDeclaration = VertexDeclaration::Get(VertexLayout::XYZ_Normal_UV_Tangent);
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bool IsValid() const;
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};
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class Mesh;
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struct Primitive;
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class PrimitiveList;
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class StaticMesh;
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class SubMesh;
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using MeshVertex = VertexStruct_XYZ_Normal_UV_Tangent;
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using SkeletalMeshVertex = VertexStruct_XYZ_Normal_UV_Tangent_Skinning;
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using MeshLibrary = ObjectLibrary<Mesh>;
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using MeshLoader = ResourceLoader<Mesh, MeshParams>;
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using MeshManager = ResourceManager<Mesh, MeshParams>;
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using MeshSaver = ResourceSaver<Mesh, MeshParams>;
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struct MeshImpl;
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class NAZARA_CORE_API Mesh : public Resource
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{
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public:
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using Params = MeshParams;
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inline Mesh();
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Mesh(const Mesh&) = delete;
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Mesh(Mesh&&) = delete;
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~Mesh() = default;
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void AddSubMesh(std::shared_ptr<SubMesh> subMesh);
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void AddSubMesh(std::string identifier, std::shared_ptr<SubMesh> subMesh);
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std::shared_ptr<SubMesh> BuildSubMesh(const Primitive& primitive, const MeshParams& params = MeshParams());
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void BuildSubMeshes(const PrimitiveList& primitiveList, const MeshParams& params = MeshParams());
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bool CreateSkeletal(std::size_t jointCount);
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bool CreateStatic();
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void Destroy();
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void GenerateNormals();
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void GenerateNormalsAndTangents();
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void GenerateTangents();
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const Boxf& GetAABB() const;
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std::filesystem::path GetAnimation() const;
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AnimationType GetAnimationType() const;
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std::size_t GetJointCount() const;
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ParameterList& GetMaterialData(std::size_t index);
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const ParameterList& GetMaterialData(std::size_t index) const;
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std::size_t GetMaterialCount() const;
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Skeleton* GetSkeleton();
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const Skeleton* GetSkeleton() const;
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const std::shared_ptr<SubMesh>& GetSubMesh(std::string_view identifier) const;
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const std::shared_ptr<SubMesh>& GetSubMesh(std::size_t index) const;
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std::size_t GetSubMeshCount() const;
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std::size_t GetSubMeshIndex(std::string_view identifier) const;
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UInt32 GetTriangleCount() const;
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UInt32 GetVertexCount() const;
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bool HasSubMesh(std::string_view identifier) const;
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bool HasSubMesh(std::size_t index = 0) const;
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void InvalidateAABB() const;
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bool IsAnimable() const;
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bool IsValid() const;
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void Recenter();
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void RemoveSubMesh(std::string_view identifier);
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void RemoveSubMesh(std::size_t index);
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bool SaveToFile(const std::filesystem::path& filePath, const MeshParams& params = MeshParams());
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bool SaveToStream(Stream& stream, std::string_view format, const MeshParams& params = MeshParams());
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void SetAnimation(const std::filesystem::path& animationPath);
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void SetMaterialCount(std::size_t matCount);
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void SetMaterialData(std::size_t matIndex, ParameterList data);
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void Transform(const Matrix4f& matrix);
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Mesh& operator=(const Mesh&) = delete;
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Mesh& operator=(Mesh&&) = delete;
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static inline std::shared_ptr<Mesh> Build(std::shared_ptr<StaticMesh> staticMesh);
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static inline std::shared_ptr<Mesh> Build(const Primitive& primitive, const MeshParams& params = MeshParams());
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static inline std::shared_ptr<Mesh> Build(const PrimitiveList& primitiveList, const MeshParams& params = MeshParams());
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static std::shared_ptr<Mesh> LoadFromFile(const std::filesystem::path& filePath, const MeshParams& params = MeshParams());
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static std::shared_ptr<Mesh> LoadFromMemory(const void* data, std::size_t size, const MeshParams& params = MeshParams());
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static std::shared_ptr<Mesh> LoadFromStream(Stream& stream, const MeshParams& params = MeshParams());
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// Signals:
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NazaraSignal(OnMeshInvalidateAABB, const Mesh* /*mesh*/);
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private:
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struct SubMeshData
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{
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std::shared_ptr<SubMesh> subMesh;
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NazaraSlot(SubMesh, OnSubMeshInvalidateAABB, onSubMeshInvalidated);
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};
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std::size_t m_jointCount; // Only used by skeletal meshes
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std::unordered_map<std::string, std::size_t, StringHash<>, std::equal_to<>> m_subMeshMap;
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std::vector<ParameterList> m_materialData;
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std::vector<SubMeshData> m_subMeshes;
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AnimationType m_animationType;
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mutable Boxf m_aabb;
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Skeleton m_skeleton; // Only used by skeletal meshes
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std::filesystem::path m_animationPath;
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mutable bool m_aabbUpdated;
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bool m_isValid;
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};
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}
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#include <Nazara/Core/Mesh.inl>
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#endif // NAZARA_CORE_MESH_HPP
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