Mode: Hovered - Not Sneaking
If not sneaking, only the collision/bounding boxes of the block the player is looking at will render. [full collision boxes = green; non-full collision boxes = blue; bounding boxes (for blocks with no collision boxes) = red]
Mode: Collision
Only collision/bounding boxes that the player is currently colliding with will render. [full collision boxes = green; non-full collision boxes = blue; bounding boxes (for blocks with no collision boxes) = red]
Mode: Radius
All collision/bounding boxes that are not single full-blocks will render within a radius around the player. [full collision boxes = green; non-full collision boxes = blue; bounding boxes (for blocks with no collision boxes) = red]