solarsim::AssetManager Class Reference

Manages loading and caching of game assets (meshes, materials, shaders). More...

#include <asset_manager.hpp>

Public Member Functions
	AssetManager (const AssetManager &)=delete
AssetManager &	operator= (const AssetManager &)=delete
std::shared_ptr< Mesh >	LoadMesh (const std::string &meshID)
	Load or retrieve a cached mesh by ID.
std::shared_ptr< Material >	LoadMaterial (const std::string &materialID)
	Load or retrieve a cached material by ID.
std::shared_ptr< Shader >	LoadShader (const std::string &shaderID)
	Load or retrieve a cached shader by ID.

Static Public Member Functions
static AssetManager &	get ()
	Get the singleton AssetManager instance.

Private Member Functions
void	generateSphere (std::vector< float > &vertices, std::vector< uint32_t > &indices, float radius=1.0f, int resolution=100)
	Generate sphere mesh geometry.
void	generateGrid (std::vector< float > &vertices, std::vector< uint32_t > &indices, float spacing=20.0f, int extent=100)
	Generate grid mesh geometry.
	AssetManager ()
	~AssetManager ()

Private Attributes
std::unordered_map< std::string, std::shared_ptr< Material > >	loadedMaterials
std::unordered_map< std::string, std::shared_ptr< Mesh > >	loadedMeshes
std::unordered_map< std::string, std::shared_ptr< Shader > >	loadedShaders

Detailed Description

Manages loading and caching of game assets (meshes, materials, shaders).

Note

Singleton pattern with lazy loading and caching

Warning

All asset loading requires active OpenGL context

Constructor & Destructor Documentation

AssetManager() [1/2]

solarsim::AssetManager::AssetManager ( const AssetManager & )

delete

AssetManager() [2/2]

solarsim::AssetManager::AssetManager ( )

inlineprivate

~AssetManager()

solarsim::AssetManager::~AssetManager ( )

inlineprivate

Member Function Documentation

generateGrid()

void solarsim::AssetManager::generateGrid ( std::vector< float > & vertices, std::vector< uint32_t > & indices, float spacing = 20.0f, int extent = 100 )

private

Generate grid mesh geometry.

Parameters

vertices	Output vector for vertex data
indices	Output vector for index data
spacing	Distance between grid lines
extent	Number of lines in each direction from center

generateSphere()

void solarsim::AssetManager::generateSphere ( std::vector< float > & vertices, std::vector< uint32_t > & indices, float radius = 1.0f, int resolution = 100 )

private

Generate sphere mesh geometry.

Parameters

vertices	Output vector for vertex data
indices	Output vector for index data
radius	Sphere radius
resolution	Tessellation resolution

get()

AssetManager & solarsim::AssetManager::get ( )

static

Get the singleton AssetManager instance.

Returns

AssetManager& Reference to the asset manager

LoadMaterial()

std::shared_ptr< Material > solarsim::AssetManager::LoadMaterial

(

const std::string &

materialID

)

Load or retrieve a cached material by ID.

Parameters

materialID

Unique identifier for the material

Returns

std::shared_ptr<Material> Shared pointer to the material

Note

Currently supports predefined materials only

Warning

Undefined behavior if materialID is not recognized as of now

LoadMesh()

std::shared_ptr< Mesh > solarsim::AssetManager::LoadMesh

(

const std::string &

meshID

)

Load or retrieve a cached mesh by ID.

Parameters

meshID

Unique identifier for the mesh

Returns

std::shared_ptr<Mesh> Shared pointer to the mesh

Note

Currently supports predefined shapes: "cube", "sphere", "grid"

Warning

Undefined behavior if meshID is not recognized as of now

LoadShader()

std::shared_ptr< Shader > solarsim::AssetManager::LoadShader

(

const std::string &

shaderID

)

Load or retrieve a cached shader by ID.

Parameters

shaderID

Unique identifier for the shader

Returns

std::shared_ptr<Shader> Shared pointer to the shader

Note

Currently supports predefined shaders only

Warning

Undefined behavior if shaderID is not recognized as of now

operator=()

AssetManager & solarsim::AssetManager::operator= ( const AssetManager & )

delete

Field Documentation

loadedMaterials

std::unordered_map<std::string, std::shared_ptr<Material> > solarsim::AssetManager::loadedMaterials

private

Cache of loaded materials

loadedMeshes

std::unordered_map<std::string, std::shared_ptr<Mesh> > solarsim::AssetManager::loadedMeshes

private

Cache of loaded meshes

loadedShaders

std::unordered_map<std::string, std::shared_ptr<Shader> > solarsim::AssetManager::loadedShaders

private

Cache of loaded shader shaders

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

• include/managers/asset_manager.hpp
• src/managers/asset_manager.cpp