Method and system for associating graphic markings with three-dimensional cad - model - camera positions in a collaborative graph viewing system

摘要

Graph viewing system, witha display region (150), which a three-dimensional object (160) indicates,a camera position module (204), which permits a user, a camera position position of the three-dimensional object (160) to change, in order to indicate a desired representation, which is associated with a camera position, anda markup - module (206), including generating graphical markup - elements (130, 132) a statically on the display region (150) parallel two - dimensional markup - plane, wherein at least a graphic markup - element (130) is associated with a first camera position,the markup - module (206) is effective to that of the first camera position associated graphic markup - element (130) of the display area (150) to be removed, and at least one of a second camera positions associated graphic markup - element (132) to indicate when the representation of the object (160) to the second camera position is changed.