2D geometric model

A 2D geometric model is a geometric model of an object as a two-l figure, usually on the Euclidean or Cartesian plane.

Even though all objects are three-, a 2D L a model is often I objects, l-outs made of sheet metal.

2D geometric models are also convenient for l certain types [image]]s, [] the [[]]s of a [[|, etc. They are an tool of 2D computer graphics and often used as components of 3D geometric models, e.g. to describe the decals to be applied to a car model. Modern architecture practice "digital rendering" which is a technique used to form a perception of a 2-D geometric model as of a 3-D geometric model designed through descriptive geometry and computerized equipment.

2D geometric modeling techniques

• simple geometric shapes
• boundary representation
• Boolean operations on polygons

See also

• Computational geometry
• Digital image
• Two-dimensional graph