Namespaces
namespace	Audio
	Shared audio configuration constants used by miniaudio and Steam Audio.

Classes
struct	AnchorPoint
	Named attachment transform authored as a direct child empty of a glTF mesh node. More...
class	AnimationClipStore
	Registry store for animation clip handles. More...
class	ApplicationContext
	The application context is the core class which stores the basic openxr and vulkan objects. More...
class	AssetManager
	Coordinates engine asset loading pipelines and runtime texture descriptor ownership. More...
class	AssetRegistry
	Groups typed asset registry stores and resolves authored asset references. More...
class	AudioClipStore
	Registry store for authored audio clip handles. More...
struct	AudioDeviceInfo
class	AudioEngine
	Owns the miniaudio engine and provides the playback API. More...
class	AudioFlowGraph
	Shared flow-graph audio runtime built on a miniaudio node graph. More...
class	ConstexprPath
	Fixed-size path string that supports constexpr path composition. More...
class	DescriptorIndexAllocator
	Use this class to manage a finite amount of memory. The idea is to have an array which stores objects and a vector which has pointers to said objects in the array. The array is sparsely populated using optionals. More...
class	GeometryMeshStore
	Registry store for non-skinned geometry mesh handles. More...
struct	GltfRenderableRecord
	Imported metadata for one renderable node inside a glTF file. More...
class	GltfStore
	Registry store for glTF source files and their renderable node handles. More...
class	ITickable
	This is the interface which is used to call a tick function on an object. Everything which should be able to tick has to implement this interface. More...
struct	MaterialData
	CPU-side material description consumed by renderer material upload code. More...
class	MaterialStore
	Registry store for material asset handles. More...
struct	PackedVertex
	Compact vertex format used by mesh packing code. More...
class	Path
	Centralized accessors for project and asset paths. More...
struct	PathHasher
	Hash functor for filesystem paths used in unordered containers. More...
class	PhysicsEngine
	Owns the Bullet dynamics world and dispatches engine collision events. More...
class	SamplerCache
	Cache for reusable Vulkan samplers keyed by address mode. More...
class	SceneManager
	Manages game objects within a scene, handling registration, ID allocation, and GPU buffer synchronization for meshlet-to-object mappings. More...
class	SkinStore
	Registry store for skin/skeleton binding handles. More...
class	SteamAudioBackend
	Binaural HRTF spatialization backend built on Steam Audio. More...
class	Texture2DStore
	Registry store for authored sampled 2D texture handles. More...
struct	TextureStorage
	Texture asset entry paired with its descriptor index. More...
class	TimerManager
	Schedules one-shot callbacks against engine time. More...

Typedefs
using	AnchorPointMap = std::unordered_map<std::string, AnchorPoint>
	Lookup table from authored empty-node name to its AnchorPoint transform.
using	AudioHandle = uint32_t
	Identifies a playing sound instance.

Enumerations
enum class	AssetLoadState : uint8_t { Unloaded , RequestedLoad , Loading , Loaded , Failed }
	Load lifecycle state for registry-backed asset payloads. More...
enum	TickPriority : int32_t { DefaultStep = 0 , InputStep = 1000 , PlayerLocomotionStep = InputStep + 1 , TrackedPoseStep = InputStep - 1 }

Functions
template<size_t N>
	ConstexprPath (const char(&)[N]) -> ConstexprPath< N >
	Deduces a ConstexprPath size from a string literal.
template<size_t N>
std::ostream &	operator<< (std::ostream &stream, const ConstexprPath< N > &path)
	Writes a constexpr path to an output stream.
template<size_t N>
consteval bool	assetExists (const ConstexprPath< N > &path)
	Checks whether a constexpr asset path exists in the generated manifest.
uint32_t	packNormalA2B10G10R10_SNORM (const glm::vec3 &n)
	Packs a signed normalized 3D normal into A2B10G10R10_SNORM layout.
uint32_t	packColorR8G8B8A8_UNORM (const glm::vec3 &c)
	Packs an RGB color into R8G8B8A8_UNORM layout with opaque alpha.
uint32_t	packTexCoordR16G16_SFLOAT (const glm::vec2 &tc)
	Packs a 2D texture coordinate into R16G16_SFLOAT layout.

Variables
constexpr AudioHandle	INVALID_AUDIO_HANDLE = 0
	Invalid or failed playback handle.

Typedef Documentation

◆ AnchorPointMap

using Engine::Core::AnchorPointMap = std::unordered_map<std::string, AnchorPoint>

Lookup table from authored empty-node name to its AnchorPoint transform.

Definition at line 52 of file AssetRegistry.h.

◆ AudioHandle

using Engine::Core::AudioHandle = uint32_t

Identifies a playing sound instance.

Definition at line 33 of file AudioEngine.h.

Enumeration Type Documentation

◆ AssetLoadState

enum class Engine::Core::AssetLoadState : uint8_t

strong

Load lifecycle state for registry-backed asset payloads.

Enumerator
Unloaded	No payload load is active.
RequestedLoad	A load request has been queued but not started.
Loading	Payload data is currently loading.
Loaded	Payload data is available.
Failed	Payload loading failed.

Definition at line 57 of file AssetRegistry.h.

◆ TickPriority

enum Engine::Core::TickPriority : int32_t

Tick priorities are processed from highest to lowest. Use small offsets around these anchors for local ordering, e.g. InputStep + 1.

Enumerator
DefaultStep	Default tick order.
InputStep	Input collection and action processing order.
PlayerLocomotionStep	Player movement update order after input.
TrackedPoseStep	XR pose update order before input consumers.

Definition at line 11 of file Tick.h.

Function Documentation

◆ assetExists()

template<size_t N>

bool Engine::Core::assetExists ( const ConstexprPath< N > & path )

nodiscardconsteval

Checks whether a constexpr asset path exists in the generated manifest.

Parameters

path	Asset path to check.

Returns: True when the generated asset manifest contains the path.

Definition at line 166 of file Path.h.

References Engine::Core::ConstexprPath< N >::view().

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◆ ConstexprPath()

template<size_t N>

Engine::Core::ConstexprPath ( const char(&)[N] ) -> ConstexprPath< N >

Deduces a ConstexprPath size from a string literal.

Referenced by Engine::Core::Path::engineFonts(), Engine::Core::Path::engineGeometry(), Engine::Core::Path::engineShaders(), Engine::Core::Path::engineSounds(), Engine::Core::Path::engineTextures(), Engine::Core::Path::gameAudio(), Engine::Core::Path::gameGeometry(), and Engine::Core::Path::gameTextures().

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◆ operator<<()

template<size_t N>

std::ostream & Engine::Core::operator<<	(	std::ostream &	stream,
		const ConstexprPath< N > &	path )

Writes a constexpr path to an output stream.

Parameters

stream	Stream to write to.
path	Path to write.

Returns: The output stream.

Definition at line 155 of file Path.h.

References Engine::Core::ConstexprPath< N >::view().

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◆ packColorR8G8B8A8_UNORM()

uint32_t Engine::Core::packColorR8G8B8A8_UNORM ( const glm::vec3 & c )

inline

Packs an RGB color into R8G8B8A8_UNORM layout with opaque alpha.

Components are clamped to [0, 1] before packing.

Parameters

c	Linear or encoded RGB value, depending on caller convention.

Returns: Packed 32-bit RGBA color value with alpha set to 255.

Definition at line 124 of file AssetManager.h.

◆ packNormalA2B10G10R10_SNORM()

uint32_t Engine::Core::packNormalA2B10G10R10_SNORM ( const glm::vec3 & n )

inline

Packs a signed normalized 3D normal into A2B10G10R10_SNORM layout.

Components are clamped to [-1, 1] before packing. The top two alpha bits are left at zero.

Parameters

n	Normal vector to pack.

Returns: Packed 32-bit normal value.

Definition at line 97 of file AssetManager.h.

◆ packTexCoordR16G16_SFLOAT()

uint32_t Engine::Core::packTexCoordR16G16_SFLOAT ( const glm::vec2 & tc )

inline

Packs a 2D texture coordinate into R16G16_SFLOAT layout.

Parameters

tc	Texture coordinate to pack.

Returns: Packed 32-bit value containing two half-float components.

Definition at line 146 of file AssetManager.h.

Variable Documentation

◆ INVALID_AUDIO_HANDLE

AudioHandle Engine::Core::INVALID_AUDIO_HANDLE = 0

constexpr

Invalid or failed playback handle.

Definition at line 34 of file AudioEngine.h.

Namespaces

Classes

Typedefs

Enumerations

Functions

Variables

Typedef Documentation

◆ AnchorPointMap

◆ AudioHandle

Enumeration Type Documentation

◆ AssetLoadState

◆ TickPriority

Function Documentation

◆ assetExists()

◆ ConstexprPath()

◆ operator<<()

◆ packColorR8G8B8A8_UNORM()

◆ packNormalA2B10G10R10_SNORM()

◆ packTexCoordR16G16_SFLOAT()

Variable Documentation

◆ INVALID_AUDIO_HANDLE