A specialization of DataSource<TData> which consumes data from another IDataSource<TData>, modifies that data in some way, then makes the modified data available to downstream consumers.

Examples of this include Filter.HandFilter (which applies smoothing to hand tracking data) and SyntheticHand (which can change the position and shape of hand tracking data based on conditions in the scene).

Protected Fields

_applyModifier : bool

Signature

bool Oculus.Interaction.Input.DataModifier< TData >._applyModifier

_iModifyDataFromSourceMono : UnityEngine.Object

Signature

UnityEngine.Object Oculus.Interaction.Input.DataModifier< TData >._iModifyDataFromSourceMono

DataAsset : override TData

Signature

override TData Oculus.Interaction.Input.DataModifier< TData >.DataAsset

Fields

ModifyDataFromSource : IDataSource< TData >

Returns the IDataSource<TData> from which this DataModifier retrieves the TData it modifies.

This source is typically set through the Unity Editor, but it can also be set programmatically using InjectModifyDataFromSource(IDataSource<TData>).

Signature

virtual IDataSource<TData> Oculus.Interaction.Input.DataModifier< TData >.ModifyDataFromSource

Properties

CurrentDataVersion : override int

[Get]

Implementation of IDataSource.CurrentDataVersion; for details, please refer to the related documentation provided for that interface.

Signature

override int Oculus.Interaction.Input.DataModifier< TData >.CurrentDataVersion

Protected Methods

Apply ( data )

Signature

abstract void Oculus.Interaction.Input.DataModifier< TData >.Apply(TData data)

Parameters

data: TData

Returns

abstract void

Start ()

Signature

override void Oculus.Interaction.Input.DataModifier< TData >.Start()

Returns

override void

UpdateData ()

Signature

override void Oculus.Interaction.Input.DataModifier< TData >.UpdateData()

Returns

override void

Methods

InjectAllDataModifier ( updateMode , updateAfter , modifyDataFromSource , applyModifier )	Injects all required dependencies for a dynamically instantiated DataModifier; effectively wraps DataSource<TData>.InjectAllDataSource(DataSource<TData>.UpdateModeFlags, IDataSource), InjectModifyDataFromSource(IDataSource<TData>), and InjectApplyModifier(bool). This method exists to support Interaction SDK's dependency injection pattern and is not needed for typical Unity Editor-based usage. Signature void Oculus.Interaction.Input.DataModifier< TData >.InjectAllDataModifier(UpdateModeFlags updateMode, IDataSource updateAfter, IDataSource< TData > modifyDataFromSource, bool applyModifier) Parameters `updateMode: UpdateModeFlags` `updateAfter: IDataSource` `modifyDataFromSource: IDataSource< TData >` `applyModifier: bool` Returns `void`
InjectApplyModifier ( applyModifier )	Sets whether or not to apply modification on a dynamically instantiated DataSource. This method exists to support Interaction SDK's dependency injection pattern and is not needed for typical Unity Editor-based usage. Signature void Oculus.Interaction.Input.DataModifier< TData >.InjectApplyModifier(bool applyModifier) Parameters `applyModifier: bool` Returns `void`
InjectModifyDataFromSource ( modifyDataFromSource )	Sets the IDataSource<TData> for unmodified data on a dynamically instantiated DataModifier. This method exists to support Interaction SDK's dependency injection pattern and is not needed for typical Unity Editor-based usage. Signature void Oculus.Interaction.Input.DataModifier< TData >.InjectModifyDataFromSource(IDataSource< TData > modifyDataFromSource) Parameters `modifyDataFromSource: IDataSource< TData >` Returns `void`
ResetSources ( modifyDataFromSource , updateAfter , updateMode )	Changes the source from which this modifier retrieves the data it modifies, the source for updates, and the DataSource<TData>.UpdateModeFlags. Typically, the same value is passed as both modifyDataFromSource and updateAfter so that the modifier is updated whenever and immediately after the source from which it retrieves the unmodified data acquires new data to modify. Signature void Oculus.Interaction.Input.DataModifier< TData >.ResetSources(IDataSource< TData > modifyDataFromSource, IDataSource updateAfter, UpdateModeFlags updateMode) Parameters `modifyDataFromSource: IDataSource< TData >` The source from which this modifier retrieves the data it modifies `updateAfter: IDataSource` The IDataSource after which this modifier should be updated `updateMode: UpdateModeFlags` The DataSource<TData>.UpdateModeFlags to use from now on Returns `void`