• point at infinity

point at infinity (suomeksi)

Määritelmät:

• An asymptotic point in 3-dimensional space, viewed from some point, at which parallel lines appear to meet and which in perspective drawing is represented as a vanishing point.
• (label, en, geometry, Euclidean projective geometry) Any point added to a space to achieve projective completion.
• (label, en, geometry, hyperbolic geometry) An ideal point.