Interfaces

WL
- ComponentProperty: Interface
- ComponentProto: Interface
- GLTFExtensions: Interface
- ListenerOptions: Interface
- LoadRuntimeOptions: Interface
- MaterialParameters: Interface
- MeshParameters: Interface
- NumberArray: Interface
- RetainListenerOptions: Interface
- SceneAppendParameters: Interface
- CollisionCallback: Type Alias
- ComponentConstructor: Type Alias
- Constructor: Type Alias
- ListenerCallback: Type Alias
- PropertyArgs: Type Alias
- PropertyKeys: Type Alias
- SceneAppendResult: Type Alias
- TypedArray: Type Alias
- TypedArrayCtor: Type Alias
- Version: Type Alias

.ComponentProperty: Interface

Custom component property.

For more information about component properties, have a look at the Properties attribute.

Properties

Name	Type	Description
default	any	Default value, depending on type.
type	Type	Property type.
values	string[]	Values for Enum

.ComponentProto: Interface

Component prototype interface.

User component’s should have the same structure.

Properties

Name	Type	Description
init	() ⇒ void	Triggered after the component instantiation. For more information, please have a look at init.
onActivate	() ⇒ void	Triggered when the component goes from deactivated to activated. For more information, please have a look at onActivate.
onDeactivate	() ⇒ void	Triggered when the component goes from activated to deactivated. For more information, please have a look at onDeactivate.
onDestroy	() ⇒ void	0.9.0+ Triggered when the component is removed from its object. For more information, please have a look at onDestroy.
start	() ⇒ void	Triggered after the component is activated for the first time. For more information, please have a look at start.
update	(dt: number) ⇒ void	Triggered once per frame. For more information, please have a look at update.

.GLTFExtensions: Interface

Extension data obtained from glTF files.

Properties

Name	Type	Description
idMapping	number[]	Remapping from glTF node index to objectId.
mesh	Record<number, Record<string, Record<string, any»>	Mesh extension objects. Key is objectId, value is JSON data indexed by extension name.
node	Record<number, Record<string, Record<string, any»>	Node extension objects. Key is objectId, value is JSON data indexed by extension name.
root	Record<string, Record<string, any»	glTF root extensions object. JSON data indexed by extension name.

.ListenerOptions: Interface

Registration options for a listener in an Emitter.

Properties

Name	Type	Description
id	any	Listener identifier. This is used to find and remove the listener without needing the callback reference. The identifier can be any type. However, remember that the comparison will be by-value for primitive types (string, number), but by reference for objects. For more information, please look at the remove method.
once	boolean	If `true`, the listener is automatically removed after it’s invoked. Defaults to `false`.

.LoadRuntimeOptions: Interface

Options to forward to loadRuntime

Properties

Name	Type	Description
canvas	string	Canvas id or element. If this is `undefined`, looks for a canvas with id ‘canvas’.
loader	boolean	If `true`, forces the runtime to load a loader-compatible version. This option allows to load gltf data at runtime.
loadingScreen	string	Path to the loading screen. If `undefined`, defaults to ‘WonderlandRuntime-LoadingScreen.bin’. Beware that these are special .bin files signed by Wonderland. Customizing requires an enterprise license, please reach out for more information.
physx	boolean	If `true`, forces the runtime to load a physx-compatible version. Note: If your scene uses physx, you must enable this option.
simd	boolean	If `true`, forces the runtime to load the SIMD-compatible version. If `undefined`, performs browser feature detection to check whether SIMD is supported or not.
threads	boolean	If `true`, forces the runtime to load the threads-compatible version. If `undefined`, performs browser feature detection to check whether threads are supported or not.
xrFramebufferScaleFactor	number	Default framebuffer scale factor. This can later be changed using xrFramebufferScaleFactor

.MaterialParameters: Interface

Constructor parameters object for a Material instance.

Properties

Name	Type	Description
pipeline	string	The name of the pipeline.

.MeshParameters: Interface

Mesh constructor parameters object.

Usage:

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const mesh = Mesh({vertexCount: 3, indexData: [0, 1, 2]});

Properties

Name	Type	Description
indexData	Readonly<NumberArray>	Index data values.
indexType	MeshIndexType	Index type, `null` if not indexed.
skinningType	MeshSkinningType	Whether the mesh should be skinned. Defaults to not skinned.
vertexCount	number	Number of vertices to allocate.

.NumberArray: Interface

Represents any object that can be used as an array for read / write.

Properties

Name	Type	Description
length	number

.RetainListenerOptions: Interface

Registration options for a listener in an RetainEmitter.

Those options extend ListenerOptions.

Properties

Name	Type	Description
id	any	Listener identifier. This is used to find and remove the listener without needing the callback reference. The identifier can be any type. However, remember that the comparison will be by-value for primitive types (string, number), but by reference for objects. For more information, please look at the remove method.
immediate	boolean	If `true`, directly resolves if the emitter retains a value. If `false`, the listener isn’t invoked until the next notify. Defaults to `true`.
once	boolean	If `true`, the listener is automatically removed after it’s invoked. Defaults to `false`.

.SceneAppendParameters: Interface

Options for append.

Properties

Name	Type	Description
loadGltfExtensions	boolean	Whether to load glTF extension data

.CollisionCallback: Type Alias

Definition:

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CollisionCallback = (type: CollisionEventType, other: PhysXComponent) ⇒ void

.ComponentConstructor: Type Alias

Component constructor type.

For more information, please have a look at the Component class.

Definition:

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ComponentConstructor<T: extends Component> = Constructor<T> & {
    Properties: Record<string, ComponentProperty>;
    TypeName: string;
    onRegister: (engine: WonderlandEngine) ⇒ void;
}

.Constructor: Type Alias

Definition:

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Constructor<T> = (...args: any[][]) ⇒ T

.ListenerCallback: Type Alias

Definition:

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ListenerCallback<T: extends unknown[]> = (...data: T[]) ⇒ void

.PropertyArgs: Type Alias

Retrieve all the argument types of a Property function.

Definition:

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PropertyArgs<key: extends PropertyKeys> = Parameters<['undefined']>

.PropertyKeys: Type Alias

All the keys that exists on the Property object.

Definition:

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PropertyKeys = keyof undefined

.SceneAppendResult: Type Alias

Result obtained when appending a scene with append.

Definition:

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SceneAppendResult = Object3D | null | {
    extensions: GLTFExtensions;
    root: Object3D | null;
}

.TypedArray: Type Alias

Typed array instance based on a given TypedArrayCtor constructor.

Definition:

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TypedArray<T: extends TypedArrayCtor> = InstanceType<T>

.TypedArrayCtor: Type Alias

A type alias for any TypedArray constructor, except big-int arrays.

Definition:

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TypedArrayCtor = Int8ArrayConstructor | Uint8ArrayConstructor | Uint8ClampedArrayConstructor | Int16ArrayConstructor | Uint16ArrayConstructor | Int32ArrayConstructor | Uint32ArrayConstructor | Float32ArrayConstructor | Float64ArrayConstructor

.Version: Type Alias

Version type following a subset of the Semantic Versioning specification.

Definition:

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Version = {
    major: number;
    minor: number;
    patch: number;
    rc: number;
}