RotationController

Page Summary

• RotationController manipulates the rotation of a BaseTransformableNode using a TwistGestureRecognizer.

• It provides methods to control the rotation rate and respond to gesture events.

• The class inherits functionality from BaseTransformationController for managing transformations.

• RotationController allows developers to implement custom rotation behavior based on user gestures.

• It offers public methods for starting, continuing, and ending rotation transformations.

public class RotationController

Manipulates the rotation of a BaseTransformableNode using a TwistGestureRecognizer.

Public Constructors

RotationController(BaseTransformableNode transformableNode, TwistGestureRecognizer gestureRecognizer)

Public Methods

boolean	canStartTransformation(TwistGesture gesture)
float	getRotationRateDegrees()
void	onContinueTransformation(TwistGesture gesture)
void	onEndTransformation(TwistGesture gesture)
void	setRotationRateDegrees(float rotationRateDegrees)

Inherited Methods

From class com.google.ar.sceneform.ux.BaseTransformationController

abstract boolean	canStartTransformation(TwistGesture gesture)
TwistGesture	getActiveGesture()
BaseTransformableNode	getTransformableNode()
boolean	isEnabled()
boolean	isTransforming()
void	onActivated(Node node) Notifies the listener that onActivate() was called.
abstract void	onContinueTransformation(TwistGesture gesture)
void	onDeactivated(Node node) Notifies the listener that onDeactivate() was called.
abstract void	onEndTransformation(TwistGesture gesture)
void	onFinished(TwistGesture gesture)
void	onGestureStarted(TwistGesture gesture)
void	onUpdated(TwistGesture gesture)
void	onUpdated(Node node, FrameTime frameTime) Notifies the listener that onUpdate(FrameTime) was called.
void	setEnabled(boolean enabled)

From class java.lang.Object

Object	clone()
boolean	equals(Object arg0)
void	finalize()
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

From interface com.google.ar.sceneform.ux.BaseGestureRecognizer.OnGestureStartedListener

abstract void

onGestureStarted(TwistGesture gesture)

From interface com.google.ar.sceneform.ux.BaseGesture.OnGestureEventListener

abstract void	onFinished(TwistGesture gesture)
abstract void	onUpdated(TwistGesture gesture)

From interface com.google.ar.sceneform.Node.LifecycleListener

abstract void	onActivated(Node node) Notifies the listener that onActivate() was called.
abstract void	onDeactivated(Node node) Notifies the listener that onDeactivate() was called.
abstract void	onUpdated(Node node, FrameTime frameTime) Notifies the listener that onUpdate(FrameTime) was called.

Public Constructors

public RotationController (BaseTransformableNode transformableNode, TwistGestureRecognizer gestureRecognizer)

Parameters

transformableNode
gestureRecognizer

Public Methods

public boolean canStartTransformation (TwistGesture gesture)

Parameters

gesture

public float getRotationRateDegrees ()

public void onContinueTransformation (TwistGesture gesture)

Parameters

gesture

public void onEndTransformation (TwistGesture gesture)

Parameters

gesture

public void setRotationRateDegrees (float rotationRateDegrees)

Parameters

rotationRateDegrees