Projection plane

A projection plane, or plane of projection, is a type of view in which graphical projections from an object intersect. Projection planes are used often in descriptive geometry and graphical representation. A picture plane in perspective drawing is a type of projection plane.Perspective projection of triangle ABC on plane Π from point S.Axonometric projection on projection plane ΠA cube in two-point perspectiveSimulated rays of light travel from the object, through the projection plane, and to the viewer's eye or camera. This is the basis for graphical perspective.Various graphical projections and how they are produced