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
The Point! The Point! The Point! is the sixth studio album by American songwriter and musician Harry Nilsson, released in late 1970. It was accompanied by an animated film adaptation directed by Fred Wolf, which aired a few weeks after the album's release in early February 1971 on the ABC-TV network. Its lead single, "Me and My Arrow", peaked at number 34 on the "Billboard" Hot 100. "The Point!" is a fable that tells the story of a boy named Oblio, the only round-headed person in the Pointed Village, where by law everyone and everything must have a point. Nilsson explained his