This simple tool built the foundation of classical art. Called the plumb line, it was seen in the hands of nearly every old master—from atelier studios to plein air painters—used to check verticals, ...

With the merging of #20215, we've created the bevy_camera_controller crate, and have kicked it off with a freecam for 3D. We intend to improve this with the addition of a panorbit camera, per #19741.