EntropyCanvas::Schema

EntropyCanvas::Schema

Classes

	Name
class	EntropyCanvas::Schema::TypeInfo Runtime type information container with field introspection.
struct	EntropyCanvas::Schema::TypeID A cross-platform type identifier with stable hashing and comparison.
struct	EntropyCanvas::Schema::Result Result type for operations that may fail.
struct	EntropyCanvas::Schema::PropertyDefinition Property definition within a component schema.
struct	EntropyCanvas::Schema::FieldInfo Information about a reflected field in a type.
class	EntropyCanvas::Schema::ComponentSchemaRegistry Thread-safe registry for component schemas.
struct	EntropyCanvas::Schema::ComponentSchema Component schema definition.

Types

	Name
enum class	PropertyType { } Property type enumeration.
using PropertyHash	ComponentTypeHash Type alias for component type identification.

Functions

	Name
std::optional< PropertyType >	typeIdToPropertyType(TypeID typeId) Map a TypeID from the reflection system to a PropertyType for networking.
size_t	registerBuiltinSchemas(ComponentSchemaRegistry & registry) Register all built-in Canvas component schemas with a registry.
size_t	propertyTypeSize(PropertyType type) Get the size in bytes of a PropertyType.
ComponentTypeHash	getTransformTypeHash()
const Result< ComponentSchema > &	getTransformSchema() Get the Transform component schema (cached, reflection-based).
ComponentTypeHash	getRotatorTypeHash()
const Result< ComponentSchema > &	getRotatorSchema() Get the Rotator component schema (cached, reflection-based).
ComponentTypeHash	getReflectionProbeTypeHash()
const Result< ComponentSchema > &	getReflectionProbeSchema() Get the ReflectionProbe component schema (cached, reflection-based).
ComponentTypeHash	getRainbowShiftTypeHash()
const Result< ComponentSchema > &	getRainbowShiftSchema() Get the RainbowShift component schema (cached, reflection-based).
ComponentTypeHash	getMeshTypeHash()
const Result< ComponentSchema > &	getMeshSchema() Get the Mesh component schema (cached, reflection-based).
ComponentTypeHash	getLightTypeHash()
const Result< ComponentSchema > &	getLightSchema() Get the Light component schema (cached, reflection-based).
ComponentTypeHash	getLightProbeTypeHash()
const Result< ComponentSchema > &	getLightProbeSchema() Get the LightProbe component schema (cached, reflection-based).
ComponentTypeHash	getCameraTypeHash()
const Result< ComponentSchema > &	getCameraSchema() Get the Camera component schema (cached, reflection-based).
std::vector< Result< ComponentSchema > >	getAllBuiltinSchemas() Get all built-in component schemas for the Canvas ecosystem.
template <typename T > TypeID	createTypeId()
template <typename T > Result< ComponentSchema >	createSchemaFromReflection() Generate a ComponentSchema from a reflected type T.

Attributes

	Name
uint32_t	kSchemaVersion
const char *	kAppId

Types Documentation

enum PropertyType

Enumerator	Value	Description

Property type enumeration.

Matches the PropertyType enum in entropy.capnp

using ComponentTypeHash

using EntropyEngine::Networking::ComponentTypeHash = PropertyHash;

Type alias for component type identification.

ComponentTypeHash identifies a component type across applications. Computed from appId, componentName, schemaVersion, and structural hash.

Uses the same 128-bit hash structure as PropertyHash for consistency.

Functions Documentation

function typeIdToPropertyType

inline std::optional< PropertyType > typeIdToPropertyType(
    TypeID typeId
)

Map a TypeID from the reflection system to a PropertyType for networking.

Returns nullopt if the type is not supported for network serialization.

function registerBuiltinSchemas

inline size_t registerBuiltinSchemas(
    ComponentSchemaRegistry & registry
)

Register all built-in Canvas component schemas with a registry.

Parameters:

• registry The ComponentSchemaRegistry to populate

Return: Number of schemas successfully registered

function propertyTypeSize

inline size_t propertyTypeSize(
    PropertyType type
)

Get the size in bytes of a PropertyType.

function getTransformTypeHash

inline ComponentTypeHash getTransformTypeHash()

function getTransformSchema

inline const Result< ComponentSchema > & getTransformSchema()

Get the Transform component schema (cached, reflection-based).

function getRotatorTypeHash

inline ComponentTypeHash getRotatorTypeHash()

function getRotatorSchema

inline const Result< ComponentSchema > & getRotatorSchema()

Get the Rotator component schema (cached, reflection-based).

function getReflectionProbeTypeHash

inline ComponentTypeHash getReflectionProbeTypeHash()

function getReflectionProbeSchema

inline const Result< ComponentSchema > & getReflectionProbeSchema()

Get the ReflectionProbe component schema (cached, reflection-based).

function getRainbowShiftTypeHash

inline ComponentTypeHash getRainbowShiftTypeHash()

function getRainbowShiftSchema

inline const Result< ComponentSchema > & getRainbowShiftSchema()

Get the RainbowShift component schema (cached, reflection-based).

function getMeshTypeHash

inline ComponentTypeHash getMeshTypeHash()

function getMeshSchema

inline const Result< ComponentSchema > & getMeshSchema()

Get the Mesh component schema (cached, reflection-based).

function getLightTypeHash

inline ComponentTypeHash getLightTypeHash()

function getLightSchema

inline const Result< ComponentSchema > & getLightSchema()

Get the Light component schema (cached, reflection-based).

function getLightProbeTypeHash

inline ComponentTypeHash getLightProbeTypeHash()

function getLightProbeSchema

inline const Result< ComponentSchema > & getLightProbeSchema()

Get the LightProbe component schema (cached, reflection-based).

function getCameraTypeHash

inline ComponentTypeHash getCameraTypeHash()

function getCameraSchema

inline const Result< ComponentSchema > & getCameraSchema()

Get the Camera component schema (cached, reflection-based).

function getAllBuiltinSchemas

inline std::vector< Result< ComponentSchema > > getAllBuiltinSchemas()

Get all built-in component schemas for the Canvas ecosystem.

Return: Vector of Result for all built-in components

function createTypeId

template <typename T >
inline TypeID createTypeId()

function createSchemaFromReflection

template <typename T >
Result< ComponentSchema > createSchemaFromReflection()

Generate a ComponentSchema from a reflected type T.

Template Parameters:

• T Component type with reflection metadata

Return: Result containing the generated schema, or error if generation fails

Uses ENTROPY_REGISTER_TYPE and ENTROPY_FIELD metadata to automatically build property definitions with correct names, types, and offsets.

Attributes Documentation

variable kSchemaVersion

uint32_t kSchemaVersion = 1;

variable kAppId

const char * kAppId = "CanvasEngine";

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Updated on 2026-01-26 at 17:14:35 -0500