A point in perspective where parallel lines meet is called what?

A point in perspective where parallel lines meet is called what?

• A. Fiducial Mark
• B. Principal Point
• C. Isogonic
• D. Vanishing Point

Answer: (D)

In perspective drawing, parallel lines receding into the distance appear to converge at a single point on the image plane. That point is called the vanishing point. It represents the direction of the parallel lines as seen by the viewer; lines parallel to a given direction all meet at the same vanishing point. In one-point perspective there’s one vanishing point on the horizon, in two-point there are two, and in three-point there’s a third for vertical direction. The other terms aren’t related to this concept: a fiducial mark is a reference mark for alignment, the principal point is the image center of projection, and isogonic lines relate to magnetic variation.

In perspective drawing, parallel lines receding into the distance appear to converge at a single point on the image plane. That point is called the vanishing point. It represents the direction of the parallel lines as seen by the viewer; lines parallel to a given direction all meet at the same vanishing point. In one-point perspective there’s one vanishing point on the horizon, in two-point there are two, and in three-point there’s a third for vertical direction. The other terms aren’t related to this concept: a fiducial mark is a reference mark for alignment, the principal point is the image center of projection, and isogonic lines relate to magnetic variation.