Engine::Core::GeometryMeshStore Class Reference

Registry store for non-skinned geometry mesh handles. More...

#include <AssetRegistry.h>

Collaboration diagram for Engine::Core::GeometryMeshStore:

Classes
struct	Record
	Stored metadata for one geometry mesh handle slot. More...

Public Member Functions
	GeometryMeshStore (AssetManager *assetManager=nullptr)
	Creates a geometry mesh store backed by an optional asset manager.
void	setAssetManager (AssetManager *assetManager)
	Sets the asset manager used when new geometry handles request payload loading.
Assets::GeometryMeshHandle	load (const Asset::MeshPath &meshPath)
	Gets or creates a stable handle for a mesh path.
bool	isValid (Assets::GeometryMeshHandle handle) const
	Checks whether a geometry mesh handle refers to a live slot in this store.
const Asset::MeshPath *	path (Assets::GeometryMeshHandle handle) const
	Returns the authored mesh path for a geometry mesh handle.

Static Private Member Functions
static std::string	keyFor (const Asset::MeshPath &meshPath)
	Builds the deduplication key for a mesh source path and mesh name.

Private Attributes
AssetManager *	assetManager_ = nullptr
	Optional bridge used to request legacy mesh refs.
std::vector< Record >	records_
	Slot storage indexed by GeometryMeshHandle::index.
std::unordered_map< std::string, uint32_t >	pathToIndex_
	Deduplication map from keyFor() to slot index.

Detailed Description

Registry store for non-skinned geometry mesh handles.

GeometryMeshStore maps authored mesh paths to stable GeometryMeshHandle values and tracks payload and residency generation counters used by loading systems.

Definition at line 91 of file AssetRegistry.h.

Constructor & Destructor Documentation

GeometryMeshStore()

Engine::Core::GeometryMeshStore::GeometryMeshStore ( AssetManager * assetManager = nullptr )

explicit

Creates a geometry mesh store backed by an optional asset manager.

Parameters

assetManager

Asset manager used to request mesh payload loads, or nullptr for handle-only use.

Member Function Documentation

isValid()

bool Engine::Core::GeometryMeshStore::isValid ( Assets::GeometryMeshHandle handle ) const

nodiscard

Checks whether a geometry mesh handle refers to a live slot in this store.

Parameters

handle

Handle to validate.

Returns

True when the handle index and generation match a stored record.

keyFor()

std::string Engine::Core::GeometryMeshStore::keyFor ( const Asset::MeshPath & meshPath )

staticnodiscardprivate

Builds the deduplication key for a mesh source path and mesh name.

Parameters

meshPath

Mesh source path and mesh name.

Returns

Stable string key used by pathToIndex_.

load()

Assets::GeometryMeshHandle Engine::Core::GeometryMeshStore::load ( const Asset::MeshPath & meshPath )

nodiscard

Gets or creates a stable handle for a mesh path.

Parameters

meshPath

Engine-relative mesh path and mesh asset name.

Returns

Existing or newly created geometry mesh handle.

Exceptions

std::invalid_argument

when meshPath contains an absolute source path.

path()

const Asset::MeshPath * Engine::Core::GeometryMeshStore::path ( Assets::GeometryMeshHandle handle ) const

nodiscard

Returns the authored mesh path for a geometry mesh handle.

Parameters

handle

Handle to look up.

Returns

Pointer to the stored mesh path, or nullptr when the handle is invalid.

setAssetManager()

void Engine::Core::GeometryMeshStore::setAssetManager

(

AssetManager *

assetManager

)

Sets the asset manager used when new geometry handles request payload loading.

Parameters

assetManager

Asset manager to use, or nullptr to disable payload load requests.

Member Data Documentation

assetManager_

AssetManager* Engine::Core::GeometryMeshStore::assetManager_ = nullptr

private

Optional bridge used to request legacy mesh refs.

Definition at line 147 of file AssetRegistry.h.

pathToIndex_

std::unordered_map<std::string, uint32_t> Engine::Core::GeometryMeshStore::pathToIndex_

private

Deduplication map from keyFor() to slot index.

Definition at line 149 of file AssetRegistry.h.

records_

std::vector<Record> Engine::Core::GeometryMeshStore::records_

private

Slot storage indexed by GeometryMeshHandle::index.

Definition at line 148 of file AssetRegistry.h.

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The documentation for this class was generated from the following file:

• /workspace/magerbeton/gl3-vulkan/code/Engine/include/Engine/Asset/AssetRegistry.h