API reference
FingerPinchGrabAPI Class
Extends IFingerAPI
Member Functions
float GetFingerGrabScore
( HandFinger finger )
Retrieves a normalized score indicating how strongly a finger is grabbing.
Parameters
finger
The HandFinger to evaluate.
Returns
A value between 0 and 1, where 0 indicates no grab and 1 indicates maximum grab strength.
bool GetFingerIsGrabbing
( HandFinger finger )
Determines if a specific finger is currently in a grabbing state.
Parameters
finger
The HandFinger to check for grabbing state.
Returns
True if the specified finger is grabbing, false otherwise.
bool GetFingerIsGrabbingChanged
( HandFinger finger,
bool targetPinchState )
Detects changes in a finger's grabbing state relative to a target state.
Parameters
finger
The HandFinger to check for state changes.
targetPinchState
The target grab state to compare against.
Returns
True if the finger's grab state has changed to match the target state.
Vector3 GetWristOffsetLocal ( )
Gets the local space offset from the wrist position for grab calculations.
Returns
The offset vector in local space coordinates.
void Update
( IHand hand )
Updates the finger API with the latest hand tracking data.
Parameters
hand
The IHand tracking data to process.
float GetFingerPinchPercent
( HandFinger finger )
float GetFingerPinchDistance
( HandFinger finger )
void SetPinchGrabParam
( PinchGrabParam paramId,
float paramVal )
float GetPinchGrabParam
( PinchGrabParam paramId )
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Virtual reality / Meta Horizon
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Virtual reality / Meta Horizon
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Virtual reality / Meta Horizon
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