Method for manipulating 3-D objects in computer display systems for use in 3-D modeling, computer games, multimedia and web applications in which the object can be manipulated using a 2-D pointer

摘要

Method for projecting a geometrical object in a graphical scene in a 3-D space in a display window on a computer monitor in which a local projection is applied to the object totally independent of the display window, a local transformation is applied to the object totally independent of the display window, application of a common global projection to all the objects in a graphical scene dependent on the characteristics of the display window, display in the display window of the object so projected resulting from the previous steps.