Rubber Sheet Geometry Exampl

Concept of topology rubber sheet geometry topology does not distinguish between a circle and a square but it does between a circle and a figure eight.

Rubber sheet geometry exampl.

For example a square can be deformed into a circle without breaking it but a figure 8 cannot. Topology branch of mathematics sometimes referred to as rubber sheet geometry in which two objects are considered equivalent if they can be continuously deformed into one another through such motions in space as bending twisting stretching and shrinking while disallowing tearing apart or gluing together parts. Generally most rubber materials fall under the rubber durometer scale of shore a. A circle can be stretched into a square with a rubber band but you can t stretch a figure eight into a circle without tearing.

It provides simple fixed placement of windows where you specify the exact size and location of one window called the slave within another window called the master the placer also provides rubber sheet placement where you specify the size and location of the slave in terms of the dimensions of the master so that the slave changes size. Rubber sheet geometry noun a humorous name for topology. It is sometimes called rubber sheet geometry because the objects can be stretched and contracted like rubber but cannot be broken. Hence a square is topologically equivalent to a circle but different from a figure 8.

A rubber durometer of shore 70a is the most commonly chosen material hardness for all applications. The placer is a geometry manager for tk.