Class SceneManager

ClassList > SceneManager

Factory for creating preset scenes. More...

• #include <SceneManager.h>

Public Static Functions

Type	Name
std::shared_ptr< Scene >	CornellBox (std::string _name="cornellbox") Creates or retrieves the Cornell Box scene.
std::shared_ptr< Scene >	GetSceneConfig (std::string _name) Retrieves cached scene by name.
std::shared_ptr< Scene >	Main (std::string _name="scene1") Creates or retrieves the "Main" test scene.
std::shared_ptr< Scene >	SDF_Test (std::string _name="SDF test") Creates or retrieves the SDF test scene.
std::shared_ptr< Scene >	Shadow (std::string _name="shadow test") Creates or retrieves the shadow test scene.

Detailed Description

SceneManager provides static factory methods to instantiate common test scenes (Main, CornellBox, SDF_Test, Shadow). Scenes are cached by name to enable reuse across sessions.

Caching Strategy: * Scenes stored in sce_configs map (name -> Scene) * First call creates and caches scene * Subsequent calls return existing scene * Useful for quick scene switching without reload

Note:

All methods are static (no instance required).

Note:

Preset scenes are hardcoded (not loaded from files).

Public Static Functions Documentation

function CornellBox

Creates or retrieves the Cornell Box scene.

static std::shared_ptr< Scene > SceneManager::CornellBox (
    std::string _name="cornellbox"
) 

Parameters:

• _name Scene name (default: "cornellbox")

Returns:

Shared pointer to Scene

Note:

Classic Cornell Box setup for testing global illumination.

---

function GetSceneConfig

Retrieves cached scene by name.

static std::shared_ptr< Scene > SceneManager::GetSceneConfig (
    std::string _name
) 

Parameters:

• _name Scene name to lookup

Returns:

Shared pointer to Scene, or nullptr if not cached

---

function Main

Creates or retrieves the "Main" test scene.

static std::shared_ptr< Scene > SceneManager::Main (
    std::string _name="scene1"
) 

Parameters:

• _name Scene name (default: "scene1")

Returns:

Shared pointer to Scene

Note:

Contains basic test geometry, camera, and lighting.

---

function SDF_Test

Creates or retrieves the SDF test scene.

static std::shared_ptr< Scene > SceneManager::SDF_Test (
    std::string _name="SDF test"
) 

Parameters:

• _name Scene name (default: "SDF test")

Returns:

Shared pointer to Scene

Note:

Scene for testing Signed Distance Field soft shadows.

---

function Shadow

Creates or retrieves the shadow test scene.

static std::shared_ptr< Scene > SceneManager::Shadow (
    std::string _name="shadow test"
) 

Parameters:

• _name Scene name (default: "shadow test")

Returns:

Shared pointer to Scene

Note:

Scene for testing shadow mapping techniques.

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The documentation for this class was generated from the following file src/fileIO/SceneManager.h