ELI5: Explain Like I'm 5

Mass point geometry

Mass point geometry is a type of geometry focused on pinpointing the location of points in space. In this type of geometry, each point has a "mass" or "weight", which is like a measurement of how important the point is. For example, in a 3D space, the more massive point would be in one corner and the less massivepoint would be in the opposite corner. To figure out where the other points should be, we use complicated equations to calculate which parts of the space should have bigger masses and which parts should have smaller masses - like a map that tells us where the points in space should go.