# update

Source: https://www.nianticspatial.com/docs/api/kotlin/com.nianticspatial.nsdk.NSDKSession.update/

update

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## Declaration

fun update()

#### Summary

Pulls sensor samples from dataSource and submits a frame for native processing.
No-op if dataSource is null or not ready.

Call this once per camera frame. Because this is an expensive operation, consider
throttling the calls if you notice degraded app performance.

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