# acquireDepthSession

Source: https://www.nianticspatial.com/docs/api/swift/NSDK.NSDKSession.method-acquireDepthSession/

acquireDepthSession

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## Declaration

@MainActor func acquireDepthSession() -> NSDKDepthSession

#### Summary

Returns the shared depth session, creating it on first call.
Subsequent calls return the same instance. The session is inactive until start() is
called. NSDKSession.update() will call update() on it automatically each frame once
it is started.

> **Info:**
>
> **Notice**
>
> Important: Must be called from the main thread.

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