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Since updating the library to version 4.3.0, I've noticed that when I background my application and return to it, the camera's position has changed. I can also reproduce it by opening an activity on top and then closing it to return to the SceneView. I didn't encounter any issues like this with previous versions. I haven't made any changes to my code, so I assume the issue stems from the library itself.
I was using version 2.0.2 before. Is there perhaps some additional code required when transitioning to version 4.3.0?
You can see that there's a zoom-out between the two images (before and after putting the app in the background). If I swipe before putting it in the background, I no longer see my model. It seems to zoom out from the point where the model was opened.
The text was updated successfully, but these errors were encountered:
I found a temporary solution. The issue lies with the onResized method:
protected open fun onResized(width: Int, height: Int) {
view.viewport = Viewport(0, 0, width, height)
cameraNode.updateProjection()
updateCameraManipulator()
}
Upon returning from the background, the updateProjection method alters the position of my camera node. To address this, I have overridden the function as follows:
var resizedWidth:Int? = null
var resizedHeight:Int? = null
override fun onResized(width: Int, height: Int) {
if (this.resizedWidth == width && this.resizedHeight == height) return
resizedWidth = width
resizedHeight = height
view.viewport = Viewport(0, 0, width, height)
cameraNode.updateProjection()
updateCameraManipulator()
}
This modification resolves the issue. If you have a better solution, I'm open to it.
Since updating the library to version 4.3.0, I've noticed that when I background my application and return to it, the camera's position has changed. I can also reproduce it by opening an activity on top and then closing it to return to the SceneView. I didn't encounter any issues like this with previous versions. I haven't made any changes to my code, so I assume the issue stems from the library itself.
I was using version 2.0.2 before. Is there perhaps some additional code required when transitioning to version 4.3.0?
You can see that there's a zoom-out between the two images (before and after putting the app in the background). If I swipe before putting it in the background, I no longer see my model. It seems to zoom out from the point where the model was opened.
The text was updated successfully, but these errors were encountered: