API reference

IFingerFeatureStateProvider Interface

Defines an interface for tracking and managing finger states.

This interface provides methods to query current finger states, check state transitions, and access raw feature values for hand tracking.

Common implementations include Oculus.Interaction.PoseDetection.FingerFeatureStateProvider which uses Oculus.Interaction.PoseDetection.FingerFeatureStateThresholds to quantize continuous finger movements into discrete states.

GetCurrentState ( finger , fingerFeature , currentState )	Retrieves the current state of a specific finger feature. Signature bool Oculus.Interaction.PoseDetection.IFingerFeatureStateProvider.GetCurrentState(HandFinger finger, FingerFeature fingerFeature, out string currentState) Parameters `finger: HandFinger` The HandFinger to query. `fingerFeature: FingerFeature` The specific FingerFeature to check (e.g., curl, flexion). `currentState: out string` The current state identifier if available. Returns `bool` True if a valid state was retrieved, false otherwise.
GetFeatureValue ( finger , fingerFeature )	Gets the raw feature value for a specific finger and feature type. Signature float Oculus.Interaction.PoseDetection.IFingerFeatureStateProvider.GetFeatureValue(HandFinger finger, FingerFeature fingerFeature) Parameters `finger: HandFinger` The HandFinger to measure. `fingerFeature: FingerFeature` The FingerFeature to measure. Returns `float` The feature value if available, null otherwise.
IsStateActive ( finger , feature , mode , stateId )	Checks if a specific state is active for a given finger and feature. Signature bool Oculus.Interaction.PoseDetection.IFingerFeatureStateProvider.IsStateActive(HandFinger finger, FingerFeature feature, FeatureStateActiveMode mode, string stateId) Parameters `finger: HandFinger` The HandFinger to check. `feature: FingerFeature` The FingerFeature to evaluate. `mode: FeatureStateActiveMode` The mode of state evaluation (Is/IsNot). `stateId: string` The state identifier to compare against. Returns `bool` True if the state condition is met, false otherwise.

IFingerFeatureStateProvider Interface

Methods