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PTCInc / vuforia-engine

Bug and feedback issue tracker for the Vuforia Engine SDK
https://developer.vuforia.com
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[Unity] Find VuforiaBehaviour Instance if the gameobject is inactive #78

Closed tsoen closed 4 months ago

tsoen commented 6 months ago

Describe your feature Hello, Using Vuforia 10.19 on Unity. It would be nice if VuforiaBehaviour.Instance could find the instance even if the GameObject is inactive in the scene.

Use-case description Our application do not start the AR Camera at the beginning, the user decides when to activate it. However we cannot use VuforiaBehaviour.Instance to find and enable the object because it returns null, we have to serialize the object from the scene to be able to access it.

Business impact Quality of life.

Workaround Serialize the object from the scene.

ptc-pscheper commented 6 months ago

Hi there, thank you for your feedback and apologies for the delay in response. In the meantime the team are developing a fix where the instance itself will be not null, but all the related fields will be, because Awake() is not called. This way you can enable it if required. This change will be pushed in one of the next releases.

ptc-pscheper commented 4 months ago

@tsoen The team developed a fix where the instance of VuforiaBehaviour.Instance will be not null. Please note that all related fields will be null, because Awake() is not called yet. This is now available in v10.21!