API reference
ShapeRecognizerActiveState Class
Extends MonoBehaviour, IActiveState
Used during hand pose detection to compare the current state of a hand's fingers to the state required by a given shape.
The shape's required state is defined in a ShapeRecognizer. If the two match, this state becomes active.
Properties
bool Active[Get]
Implementation of IActiveState.Active, in this case indicating whether the associated Hand is currently adopting any of the Shapes specified for recognition.
Protected Fields
IFingerFeatureStateProvider FingerFeatureStateProvider[Get]
Fields
IReadOnlyList< ShapeRecognizer > Shapes[Get]
The list of ShapeRecognizers which define the satisfactory shapes for Hand to adopt in order for Active to become true.
Handedness Handedness[Get]
The Handedness of the ShapeRecognizerActiveState.
This is a convenience method which wraps a call to the Hand.Handedness property of the Hand
Protected Functions
virtual void Awake ( )
virtual void Start ( )
Member Functions
void InjectAllShapeRecognizerActiveState
( IHand hand,
IFingerFeatureStateProvider fingerFeatureStateProvider,
ShapeRecognizer [] shapes )
Sets all required dependencies for a dynamically instantiated ShapeRecognizerActiveState.
This is a convenience method which wraps invocations of InjectHand(IHand), InjectFingerFeatureStateProvider(IFingerFeatureStateProvider), and InjectShapes(ShapeRecognizer[]). This method exists to support Interaction SDK's dependency injection pattern and is not needed for typical Unity Editor-based usage.
void InjectHand
( IHand hand )
Sets an IHand as the Hand for a dynamically instantiated ShapeRecognizerActiveState.
This method exists to support Interaction SDK's dependency injection pattern and is not needed for typical Unity Editor-based usage.
void InjectFingerFeatureStateProvider
( IFingerFeatureStateProvider fingerFeatureStateProvider )
Sets an IFingerFeatureStateProvider as the provider for a dynamically instantiated ShapeRecognizerActiveState.
This method exists to support Interaction SDK's dependency injection pattern and is not needed for typical Unity Editor-based usage.
void InjectShapes
( ShapeRecognizer [] shapes )
Sets a list of ShapeRecognizers as the recognizable Shapes for a dynamically instantiated ShapeRecognizerActiveState.
This method exists to support Interaction SDK's dependency injection pattern and is not needed for typical Unity Editor-based usage.
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