In LibPlacenote.cs, there is a method ‘GetTrackedFeatures()’, calling a native method ‘PNGetTrackedLandmarks()’, the sourcode of which is not visible.
Could you explain in a bit more detail, what this ‘landmark’ means? and when/why does it updated? I ask because it looks like it’s updated randomly. Now in our use case, we would like to place/map multiple obejct in the space, and we would like to save an thumbnail for each object. How do I get a thumbnail for each object by using this GetTrackedFeature()?