API reference
OneEuroFilter Class
Extends IOneEuroFilter< float >
The Interaction SDK's canonical implementation of IOneEuroFilter<TData>, based on the paper https://hal.inria.fr/hal-00670496/document.
An academic relative of the $-family of gesture recognizers, the One Euro filter is designed to make effective and efficient noise reduction in signal processing accessible to non-domain experts. Thus, this filter focuses on balancing result quality (bettering more naive approaches) with developer ease-of-use (contrasted with more sophisticated techniques such as Kalman filters).
Fields
const float _DEFAULT_FREQUENCY_HZ[Get]
Default sampling rate expected by the OneEuroFilter.
This is used to determine the default timestep (second argument) for Step(float, float).
Properties
float Value[Get]
Implementation of IOneEuroFilter<TData>.Value; for details, please refer to the related documentation provided for that interface.
Member Functions
void SetProperties
( in OneEuroFilterPropertyBlock properties )
Implementation of IOneEuroFilter<TData>.SetProperties(in OneEuroFilterPropertyBlock); for details, please refer to the related documentation provided for that interface.
float Step
( float newValue,
float deltaTime )
Implementation of IOneEuroFilter<TData>.Step(TData, float); for details, please refer to the related documentation provided for that interface.
void Reset ( )
Implementation of IOneEuroFilter<TData>.Reset; for details, please refer to the related documentation provided for that interface.
Static Member Functions
static IOneEuroFilter< float > CreateFloat ( )
Factory method for creating One Euro filter instances to filter float signals.
Returns
A new instance of an IOneEuroFilter<TData> for float
static IOneEuroFilter< Vector2 > CreateVector2 ( )
Factory method for creating One Euro filter instances to filter Vector2 signals.
Returns
A new instance of an IOneEuroFilter<TData> for Vector2
static IOneEuroFilter< Vector3 > CreateVector3 ( )
Factory method for creating One Euro filter instances to filter Vector3 signals.
Returns
A new instance of an IOneEuroFilter<TData> for Vector3
static IOneEuroFilter< Vector4 > CreateVector4 ( )
Factory method for creating One Euro filter instances to filter Vector4 signals.
Returns
A new instance of an IOneEuroFilter<TData> for Vector4
static IOneEuroFilter< Quaternion > CreateQuaternion ( )
Factory method for creating One Euro filter instances to filter Quaternion signals.
Returns
A new instance of an IOneEuroFilter<TData> for Quaternion
static IOneEuroFilter< Pose > CreatePose ( )
Factory method for creating One Euro filter instances to filter Pose signals.
Returns
A new instance of an IOneEuroFilter<TData> for Pose
Did you find this page helpful?
Virtual reality / Meta Horizon
Support and legal
Virtual reality / Meta Horizon
Support and legal
Virtual reality / Meta Horizon
Support and legal
English (US)
© 2025 Meta