The paper hints that these are indeed generated from pre-existing meshes. The language isn't super clear about it, but they are. I've tried mesh anything v2 in

The paper hints that these are indeed generated from pre-existing meshes. The language isn't super clear about it, but they are. I've tried mesh anything v2 in the past, which is mentioned in the prior art, and it never succeeded in my experience. Maybe this is superior, but I would need to try it. One must also acknowledge the inherent biases of point clouds retrieved from pre existing meshes.