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SceneView / sceneview-android

SceneView is a 3D and AR Android Composable and View with Google Filament and ARCore. This is a Sceneform replacement in Kotlin
Apache License 2.0
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Animate Node transform/How to create Node Animations #534

Closed ThomasGorisse closed 17 hours ago

ThomasGorisse commented 3 months ago

Discussed in https://github.com/SceneView/sceneview-android/discussions/482

Originally posted by **paricleu** April 4, 2024 I've ran into a problem animating Node transforms. Transforms without animations work well e.g. `node.transform(position, rotation, scale)` and even smooth transformation are fine e.g. ``` node.transform(position, rotation, scale, true, 1.0) ``` Even tho it is nowhere documented what the "smoothSpeed" is referencing to. Is is seconds? It does not seem to be. What I am trying to achieve is animating a node and also be able to stop the animation if it is not finished yet. I came across ``` fun animatePositions(vararg positions: Position): ObjectAnimator = NodeAnimator.ofPosition(this, *positions) fun animateQuaternions(vararg quaternions: Quaternion): ObjectAnimator = NodeAnimator.ofQuaternion(this, *quaternions) fun animateRotations(vararg rotations: Rotation): ObjectAnimator = NodeAnimator.ofRotation(this, *rotations) fun animateScales(vararg scales: Scale): ObjectAnimator = NodeAnimator.ofScale(this, *scales) fun animateTransforms(vararg transforms: Transform): AnimatorSet = NodeAnimator.ofTransform(this, *transforms) ``` in Node.kt but I have no clue how to use it. `node.animateRotations(rotation).start()` does nothing. How can I create a node animation so it is cancelable?
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github-actions[bot] commented 17 hours ago

Closing this issue after a prolonged period of inactivity. If this issue is still present in the latest release, please feel free to create a new issue with up-to-date information.