I have just updated Vuforia from 6.5 to the 7.5 in my iOS project (native SDK).
I have made some changes: removed camera COORDINATE_SYSTEM, removed destroyDataSet (because it seems they removed it from API), removed front-facing camera support and I think that's it. I did not add any additional code, trackers or anything else.
The problem is simple: I can perfectly see video background that I render using OpenGL (custom renderer, rendering as texture received from updateVideoBackgroundTexture and getVideoBackgroundMesh), however, vuforia stopped detecting any target (::Vuforia::TrackerManager::getInstance ().getStateUpdater ().getLatestState () does not returns no trackables after updating the state). I'm simply using Image Targets.
Is there any significant change that I should know about? I can't find any migration guide from 6.x to 7.x.
By the way, your native SDK iOS samples don't compile. Apparently, you removed destroyDataSet from API, but did not update your samples.
If there's no obvious solution, can I downgrade it back to 6.5, and can you send me all libraries? Particularly, I need to add x86 support right now.
Thank you very much,