RoomPlan example App including curved surfaces

Our office room has a round cylindrical corner. But the current RoomPlan example App represents the curved corner by using edges (straight lines): CapturedRoom.Surface.Edge.

We are looking for representing the round corner by using curves: CapturedRoom.Surface.Curve.

The source code of an ARKit App of us using depthMap is public on GitHub CurvSurf.

We are looking for an in-depth help from you.

Another source code of an ARKit App of us using depthMap is also public on GitHub CurvSurf.

Example of ambient lighting