@babylonjs/core|

DeviceSourceManager

Class DeviceSourceManager

Class to keep track of devices

Implements

IDisposable
IObservableManager

Index

Constructors

Properties

onDeviceConnectedObservable onDeviceDisconnectedObservable

Methods

dispose getDeviceSource getDeviceSources

Constructors

constructor

new DeviceSourceManager(engine: AbstractEngine): DeviceSourceManager
Default constructor
Parameters
- engine: AbstractEngine
  Used to get canvas (if applicable)
Returns DeviceSourceManager
- Defined in packages/dev/core/src/DeviceInput/InputDevices/deviceSourceManager.ts:72

Properties

`Readonly`onDeviceConnectedObservable

onDeviceConnectedObservable: Observable<DeviceSourceType>

Observable to be triggered when after a device is connected, any new observers added will be triggered against already connected devices

`Readonly`onDeviceDisconnectedObservable

onDeviceDisconnectedObservable: Observable<DeviceSourceType>

Observable to be triggered when after a device is disconnected

Methods

dispose

dispose(): void
Dispose of DeviceSourceManager

Returns void
Implementation of IDisposable.dispose
- Defined in packages/dev/core/src/DeviceInput/InputDevices/deviceSourceManager.ts:107

getDeviceSource

getDeviceSource<T extends DeviceType>(
deviceType: T,
deviceSlot?: number,
): Nullable<DeviceSource<T>>
Gets a DeviceSource, given a type and slot
Type Parameters
- T extends DeviceType
Parameters
- deviceType: T
  Type of Device
- OptionaldeviceSlot: number
  Slot or ID of device
Returns Nullable<DeviceSource<T>>
DeviceSource
- Defined in packages/dev/core/src/DeviceInput/InputDevices/deviceSourceManager.ts:38

getDeviceSources

getDeviceSources<T extends DeviceType>(
deviceType: T,
): readonly DeviceSource<T>[]
Gets an array of DeviceSource objects for a given device type
Type Parameters
- T extends DeviceType
Parameters
- deviceType: T
  Type of Device
Returns readonly DeviceSource<T>[]
All available DeviceSources of a given type
- Defined in packages/dev/core/src/DeviceInput/InputDevices/deviceSourceManager.ts:58