Vanishing point as the "direction point", as lines having the same directional vector, say "D", will have the same vanishing point. Mathematically, let be a point lying on the image plane, where is the focal length (of the camera associated with the image), and let be the unit vector associated with , where . If we consider a straight line in space with the unit vector and its vanishing point , the unit vector associated with is equal to , assuming both are assumed to point towards the image plane. When the image plane is parallel to two world-coordinate axes, lines parallel
The Point (magazine) The Point (magazine) The Point is a twice-yearly literary magazine established in Autumn 2008 by editors Jon Baskin, Jonny Thakkar, and Etay Zwick, then doctoral students at the University of Chicago's Committee on Social Thought. The magazine, based in Chicago, publishes essays in literature, culture, critical theory, politics, and the arts, as well as original art; its contributors are principally academics, although it is not an academic journal. "The Point" was founded as a forum in which ideas of philosophical significance could be discussed “as active forces in our lives and cultures.” It was intended as a remedy to what