- 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.
QuaternionEvaluator
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TypeEvaluator for Quaternions. Used to animate rotations.
Inherited Methods
From class
java.lang.Object
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Object
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clone()
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boolean
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void
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finalize()
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final
Class<?>
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getClass()
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int
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hashCode()
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final
void
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notify()
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final
void
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notifyAll()
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String
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toString()
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final
void
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wait(long arg0, int arg1)
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final
void
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wait(long arg0)
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final
void
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wait()
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From interface
android.animation.TypeEvaluator
Public Constructors
public
QuaternionEvaluator
()
Public Methods
Parameters
| fraction |
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| startValue |
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| endValue |
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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."],[[["`QuaternionEvaluator` is a type evaluator specifically designed for animating rotations using Quaternions in Sceneform."],["It provides a method, `evaluate`, to calculate intermediate Quaternion values for smooth transitions between a starting and ending rotation."],["This class inherits from `java.lang.Object` and implements `android.animation.TypeEvaluator`, providing standard object functionalities and type evaluation capabilities."],["Developers can use `QuaternionEvaluator` to create seamless and realistic rotation animations within their AR experiences."]]],["`QuaternionEvaluator` animates rotations using Quaternions. It has a constructor `QuaternionEvaluator()` and an `evaluate` method. `evaluate` takes a float `fraction`, a `startValue` Quaternion, and an `endValue` Quaternion, returning a Quaternion. Inherited methods from `java.lang.Object` manage object behavior, while methods from `android.animation.TypeEvaluator` also includes an abstract `evaluate` method that uses `fraction`, and `startValue`, `endValue` to return a Quaternion.\n"]]