Dear EPIC, Please add some sort of feature for unlit mode that uses cavity/edges liner or something(like Blender). Unlit mode is good for building and thinking about world design and uses GPU much less, but it is hard to detect objects depth and geometry currently without this feature. This applies especially for models without textures.
Blender Cavity Map display. So darn good to see and build objects this way and same time GPU usage is bare minimum.