👉 A term that describes how a shape or object is shaped and arranged. It is a measure of the amount of space within a given area, such as in a room or on a surface, which an object occupies. Planeness refers to how much space is occupied by the object compared to other areas surrounding it. For example, if you stand in front of a desk and look at the desk from different angles, you can see that there are 360 degrees of space around the desk,
