Graphical projection Perspective projection is a linear projection where three dimensional objects are projected on a "picture plane". This has the effect that distant objects appear smaller than nearer objects. It also means that lines which are parallel in nature (that is, meet at the point at infinity) appear to intersect in the projected image, for example if railways are pictured with perspective projection, they appear to converge towards a single point, called vanishing point. Photographic lenses and the human eye work in the same way, therefore perspective projection looks most realistic. Perspective projection is usually categorized into "one-point", "two-point" and "three-point
Getting to the Point Getting to the Point "Getting to the Point" is a song by the rock music group Electric Light Orchestra (ELO) from their 1986 album "Balance of Power". Released in the UK as the last single from the album in July 1986, it would be the last original release from the band for some fifteen years. Due to a strike on Epic's distribution department at the time of its release, the single did not make much of an impression on the singles chart. Its highest position was reported at number 95 in the UK. There was no release in the rest