Class HandRayProvider

Provides raycasting functionality for hand interactions.

In near-field mode, uses velocity-based pinch intent detection to stabilize the locus:

Detects pinch intent by watching closing velocity while pinch strength is low
Caches locus offset from palm center at intent detection
Smoothly blends between cached and dynamic locus based on pinch strength
Cached offset follows hand translation while staying stable during pinch

Implements

RayProvider

Index

Constructors

Properties

Accessors

Methods

getRaycastInfo isAvailable reset

Constructors

constructor

new HandRayProvider(config: HandRayProviderConfig): HandRayProvider
Parameters
- config: HandRayProviderConfig
Returns HandRayProvider

Properties

`Readonly`raycast

raycast: RaycastProxy = ...

Accessors

drawDebug

get drawDebug(): boolean
Returns boolean
set drawDebug(enabled: boolean): void
Enable/disable debug visualization of locus points
Parameters
- enabled: boolean
Returns void

Methods

getRaycastInfo

getRaycastInfo(): RaycastInfo
Returns raycast information of ray

Returns RaycastInfo
Implementation of RayProvider.getRaycastInfo

isAvailable

isAvailable(): boolean
Returns whether the ray provider is an usable state or not (for instance, hands are not tracked)

Returns boolean
Implementation of RayProvider.isAvailable

reset

reset(): void
Reset function that can be called for instance when hands are not tracked to reset inner logics

Returns void
Implementation of RayProvider.reset