Is there a way to rotate the ground plane? It seems like no matter what angle the camera is at, iPi Studio automatically aligns my scene with the ground slightly slanted. I have looked for an option to orient the scene manually to improve my results, but no luck so far.

No, there's no way. Incorrect detection of ground plane when using depth cameras can be caused by insufficient area of the floor visible to a camera. Ensure that the floor surface occupies at least 1/6 of the frame area within its lower part, there is no much yellow on it (unknown depth) and there are no unnecessary objects on the floor.

Also, if your floor surface is very shiny and reflective, this can cause errors (indicated yellow regions.) In this case, it helps to throw a carpet on the floor. (It's what I have to do in our living room.)

In general, you want to avoid a lot of shiny reflective surfaces in the background. If this describes your space, try covering these surfaces (i.e., large mirrors, windows, etc.,) with a blanket or large non-shiny fabric.

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Greenlaw
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