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Vuforia camera looses focus too frequently

June 21, 2021 - 1:22am #1

Hi. I'm using PTC's Vuforia for my AR application. I implemented a cylinder image target in a native iOS project. It worked, and the image can be tracked, but the camera looses focus too frequently, therefore when I rotate my cylinder target my 3d model does not rotate along smoothly.

My project is based on Vuforia sample project for iOS. I tried all different focus modes that are available for Vuforia camera device, but none seems to solve my problem.

What I want is that once Vuforia detect my cylinder target, it should focus on that target only and render 3d model onto it continuously. Does anyone has experience with this before? Please help.

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