EnTT component data used by engine systems. More...

Namespaces
namespace	AssetPipeline

Classes
struct	ActiveCamera
	Tag for the active camera in the scene. More...
struct	AnimationState
	Animation playback state for an entity with a skeletal mesh. More...
class	AssetImportPipeline
	Master asset import pipeline that dispatches asset submissions to the texture, model and audio sub-pipelines and advances them in a fixed order. More...
struct	AssetLoadingImage
	Async glTF image load request tracked by the ECS asset pipeline. More...
struct	AssetLoadingStatus
	Status information for asset loading pipeline. More...
struct	AssetRequested
	Tag applied while an asset request is queued but the runtime asset is not loaded. More...
class	AudioAssetPipeline
	Async pipeline for loading audio assets (WAV, FLAC, MP3) More...
struct	BoneTransformsDirty
	Tag component indicating bone transforms need GPU upload. Analogous to TransformDirty for world transforms. More...
struct	BoundingSphere
	Bounding sphere used for culling and bounds aggregation. More...
struct	CameraProperties
	Camera properties for projection matrix calculation. More...
struct	CompletedMeshletGeneration
	Complete result of meshlet generation for all primitives of a mesh. This is returned from the background meshlet generation task and queued for processing on the main thread at a safe point. More...
struct	ComputedBoneTransforms
	Stores computed bone matrices for GPU upload. More...
struct	DirectionalLightData
	Runtime directional light data mirrored from Components::DirectionalLight. sceneNodeEntity points to the transform used to derive the light direction unless hasDirectionOverride is set. More...
struct	ExrHeaderData
	Loaded EXR header data used before full texture payload loading. More...
struct	ExrHeaderFuture
	Async EXR header load request tracked by the ECS asset pipeline. More...
struct	GltfModelFuture
	Async glTF model load request tracked by the ECS asset pipeline. More...
struct	ImageData
	ECS wrapper for loaded tinygltf image data. More...
struct	Ktx2LoadFuture
	Async KTX2 texture load request tracked by the ECS asset pipeline. More...
struct	LightData
	Tag for ECS entities that provide renderer light data. More...
struct	LodHierarchyResult
	Result of LOD hierarchy generation for a mesh primitive. Contains per-cluster and per-group data for all LOD levels. More...
struct	MaterialDiffuseFlatColor
	Flat diffuse color material payload. More...
struct	MaterialLoadingData
	Material payload waiting to be registered as a material asset. More...
struct	MaterialNormals
	Material state for normal visualization. More...
struct	Mesh
	ECS wrapper for one glTF mesh object. More...
struct	MeshComponentRef
	References to MeshComponents for ECS-based iteration. Multiple mesh components can share one SceneNode entity. More...
struct	MeshIndex
	Mesh index inside a glTF scene. More...
struct	MeshletData
	Meshlet descriptors and index streams for one primitive. More...
struct	MeshPrimitive
	Runtime mesh primitive data consumed by the renderer. More...
struct	MeshPrimitiveData
	Renderer-facing primitive collection for one mesh asset. More...
struct	Model
	ECS wrapper for a loaded tinygltf model. More...
class	ModelAssetPipeline
	The model asset pipeline loads a gltf scene and loads and loads the mesh and material data. The material data requests the textures it needs. More...
struct	ModelFuture
	Async glTF model load future without a path. More...
struct	ModelNode
	ECS wrapper for one glTF node object. More...
struct	PackedTriangle
	GPU-ready packed triangle data (matches shader layout). Stores 3 x 8-bit local indices packed into a single uint32_t. Packing: [unused:8][i2:8][i1:8][i0:8] - bits 31-24, 23-16, 15-8, 7-0 Reduces triangle-index bandwidth by 4x versus unpacked format. More...
struct	Parent
	Parent entity link for component-owned ECS entities. More...
struct	PipelineGeometryData
	Temporary holder for raw geometry data during pipeline execution. More...
struct	PointLightData
	Runtime point light data mirrored from Components::PointLight. sceneNodeEntity points to the transform used as the light position. More...
struct	PrimitiveData
	CPU geometry for one mesh primitive before renderer upload. More...
struct	PrimitiveDataLoading
	Result of primitive extraction before meshlet generation. More...
struct	PrimitiveMeshletResult
	Result of meshlet generation for a single primitive. Used to transfer data from background thread to main thread safely. More...
struct	PrimitiveMetaData
	Metadata about a primitive being loaded from gltf file. More...
struct	RawMeshData
	Raw mesh geometry data extracted from a glTF file. More...
class	RegistryManager
	Singleton which holds the entt registry. More...
struct	RendererDirtyList
	Global dirty entity collector for renderer transform uploads. More...
struct	SceneNodeRef
	Scene node reference used to propagate transform dirty flags through children. More...
struct	SimulatesPhysics
	Physics body state for entities synchronized with Bullet. More...
struct	SkeletalMeshData
	Skeletal mesh data component. Similar to StaticMeshData but references skin/animation. More...
struct	StaticMeshData
	Mesh component state for one static mesh reference. More...
struct	StaticMeshes
	Collection of static mesh references attached to one entity. More...
class	TextureAssetPipeline
	Infrastructure to load images into the ecs. More...
struct	Tick
	Tick registration for objects that receive engine tick callbacks. More...
struct	Transform
	Local transform matrix and helpers for translation, rotation, and scale. More...
struct	TransformDepth
	Depth of an entity in the transform hierarchy. More...
struct	TransformDirty
	Tag for dirty transforms (used by scene graph synchronization) More...
struct	TransformDirtyRenderer
	Legacy tag for transforms that need GPU upload. More...
class	TransformOperators
	Static helpers for reading and mutating Transform matrices. More...
struct	UnpackedMeshletData
	Pre-packed GPU-ready data for a primitive's meshlets. Generated on background thread during meshlet generation. More...
struct	VRTrackingInput
	VR tracking input populated from OpenXR each frame. Used by the IK system to drive skeletal animation from controller poses. More...
struct	WorldTransform
	Cached world transform matrix written by the scene graph. More...

Typedefs
using	Meshlet = meshopt_Meshlet
	Meshoptimizer meshlet descriptor type.
using	UnpackedTriangle = PackedTriangle

Enumerations
enum class	AssetLoadingStage : uint8_t { PENDING = 0 , METADATA_EXTRACTED = 1 , MATERIAL_LOADED = 2 , GEOMETRY_VALIDATED = 3 , GEOMETRY_EXTRACTED = 4 , VERTICES_ASSEMBLED = 5 , COMPLETE = 6 , FAILED = 7 }
	Tracks the current stage of asset loading in the pipeline. More...

Detailed Description

EnTT component data used by engine systems.

Typedef Documentation

◆ Meshlet

using Engine::Ecs::Meshlet = meshopt_Meshlet

Meshoptimizer meshlet descriptor type.

Definition at line 326 of file EcsData.h.

◆ UnpackedTriangle

using Engine::Ecs::UnpackedTriangle = PackedTriangle

Definition at line 379 of file EcsData.h.

Enumeration Type Documentation

◆ AssetLoadingStage

enum class Engine::Ecs::AssetLoadingStage : uint8_t

strong

Tracks the current stage of asset loading in the pipeline.

Enumerator
PENDING	Load request is queued and no work has completed.
METADATA_EXTRACTED	Source metadata has been extracted.
MATERIAL_LOADED	Material data has been loaded.
GEOMETRY_VALIDATED	Geometry validation has completed.
GEOMETRY_EXTRACTED	Geometry data has been extracted from the source asset.
VERTICES_ASSEMBLED	Vertex buffers have been assembled.
COMPLETE	Asset load completed successfully.
FAILED	Asset load failed. See AssetLoadingStatus::lastError.

Definition at line 648 of file EcsData.h.

Namespaces

Classes