- Sceneform SDK for Android was open sourced and archived (github.com/google-ar/sceneform-android-sdk) with version 1.16.0.
- This site (developers.google.com/sceneform) serves as the documentation archive for the previous version, Sceneform SDK for Android 1.15.0.
- Do not use version 1.17.0 of the Sceneform Maven artifacts.
- The 1.17.1 Maven artifacts can be used. Other than the version, however, the 1.17.1 artifacts are identical to the 1.15.0 artifacts.
BaseGestureRecognizer.OnGestureStartedListener
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Known Indirect Subclasses
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Interface definition for a callbacks to be invoked when a BaseGesture starts.
Public Methods
public
abstract
void
onGestureStarted
(T gesture)
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Last updated 2024-06-26 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-06-26 UTC."],[[["`BaseGestureRecognizer.OnGestureStartedListener` is an interface used to define callbacks triggered when a `BaseGesture` starts."],["This interface includes a single method, `onGestureStarted()`, which is invoked with the specific gesture instance that began."],["Several classes, including `DragGestureRecognizer`, `PinchGestureRecognizer`, and `TwistGestureRecognizer`, utilize this interface for gesture detection."],["Controllers like `RotationController`, `ScaleController`, and `TranslationController` indirectly rely on this interface via their interactions with these gesture recognizers."],["These components work together within Sceneform to enable user interaction and manipulation of 3D objects in augmented reality environments."]]],["`BaseGestureRecognizer.OnGestureStartedListener` defines an interface for callbacks triggered when a `BaseGesture` begins. Several subclasses implement this, including `DragGestureRecognizer`, `PinchGestureRecognizer`, and `TwistGestureRecognizer`, each handling specific gesture types. Controllers like `RotationController`, `ScaleController`, and `TranslationController` utilize these recognizers to manipulate node properties. The `onGestureStarted` method, when called, receives a generic gesture object. The main actions are to trigger and recognize when a gesture starts.\n"]]