A set of images that ARKit attempts to detect and track in the user's environment.
- iOS 12.0+
Use this property to choose known 2D images for ARKit to find in the user's environment and present as
ARImage for use in your AR experience. Use an Xcode asset catalog to provide reference images for ARKit to detect, or define them programmatically with the
maximum property to determine how many images from this set ARKit attempts to track simultaneously.