Projections

Question 1

Define perspective

Answer 1

Form of representation that gives an impression of depth

Question 2

Define projection

Answer 2

Representation of a 3D object on a 2D surface

Question 3

Define a multiview projection

Answer 3

A 2D representation of every view of an object. Each of these views corresponds to one of the faces of the object

Question 4

Define isometric projection

Answer 4

A 3D representation of an object. Main angles equal to 120 degrees.

Question 5

Define oblique projection

Answer 5

A projection made by parallel lines drawn from every point of a figure meeting the plane of projection obliquely

Question 6

Define exploded view

Answer 6

Representation of an object that shows all of the various parts separated from each other. Often use isometric projection

Question 7

Define a cross-section

Answer 7

It is the drawing of an object as if it were cut by an imaginary line. It is used to show the objects interior.