@babylonjs/core|

PressureObserverWrapper

Class PressureObserverWrapper

A wrapper for the experimental pressure api which allows a callback to be called whenever certain thresholds are met.

Index

Constructors

Properties

onPressureChanged

Accessors

Methods

dispose observe unobserve

Constructors

constructor

new PressureObserverWrapper(options?: any): PressureObserverWrapper
A pressure observer will call this callback, whenever these thresholds are met.
Parameters
- Optionaloptions: any
  An object containing the thresholds used to decide what value to to return for each update property (average of start and end of a threshold boundary).
Returns PressureObserverWrapper
- Defined in packages/dev/core/src/Misc/pressureObserverWrapper.ts:21

Properties

onPressureChanged

onPressureChanged: Observable<PressureRecord[]> = ...

An event triggered when the cpu usage/speed meets certain thresholds. Note: pressure is an experimental API.

Accessors

`Static`IsAvailable

get IsAvailable(): any
Returns true if PressureObserver is available for use, false otherwise.

Returns any
- Defined in packages/dev/core/src/Misc/pressureObserverWrapper.ts:33

Methods

dispose

dispose(): void
Release the associated resources.

Returns void
- Defined in packages/dev/core/src/Misc/pressureObserverWrapper.ts:68

observe

observe(source: PressureSource): void
Method that must be called to begin observing changes, and triggering callbacks.
Parameters
- source: PressureSource
  defines the source to observe
Returns void
- Defined in packages/dev/core/src/Misc/pressureObserverWrapper.ts:41

unobserve

unobserve(source: PressureSource): void
Method that must be called to stop observing changes and triggering callbacks (cleanup function).
Parameters
- source: PressureSource
  defines the source to unobserve
Returns void
- Defined in packages/dev/core/src/Misc/pressureObserverWrapper.ts:57