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Jonas Bengtsson
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Does anyone have experience using Area Learning for "object learning"?

I understand that Area Learning is made to learn an area, but my thinking is that if you have big enough objects it could learn those as well. I've tried to put a dishwasher sized object in the middle of a big room. Unfortunately the device (Phab 2 Pro) manages to capture the room instead of the object.

When doing the Area Learning I've tried to avoid scanning the walls but I guess the 170 degree fisheye camera is wider than I realise.

Any suggestions welcome.

I'm developing an AR app and have some issues integrating UI on top of the camera preview and Rajawali 3d objects. Since I'm using SurfaceView.setTransparent(true) my Android views will be rendered underneath the Rajawali SurfaceView.

So I get this visual layering: camera preview -> Android views -> Rajawali.
I want this: camera preview -> Rajawali -> Android views.

From what I can tell I have two options:
1. put the camera preview as a texture on a plane inside Rajawali content (so there's only one SurfaceView, and not a TextureView and a SurfaceView)
2. get rid of my Android views and integrate the content into Rajawali

Sounds fair?

I'm attempting approach 2, but struggling. Could someone give some pointers of how to put 2d content in my scene so they appear as overlays on top of the 3d content (having control of absolute positions in screen coordinates)?

Thanks in advance!

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