Mathematical technique for controlling time of designs of cubic bezier surface of three-dimensional

الملخص EN

This paper deals with controlling the time that is needed for the design, in three-dimensional field in graphics.

It describes and presents types of some techniques for the representation and interactive of control of the time for the design of surface, based on values of the coefficient of parametric surfaces representation that uses Three-dimensional cubic Bezier surfaces.

A new approach, can be seen in controlling the time needed for generating the design in three dimensions.

This new approach uses mathematical technique to control the time that generating the design in three-dimensional.

It is a more efficient technique, used in two-dimensional design.

The new approach is tested with changing coefficient of parametric surfaces of Bezier.

Examples and the result show that this approach is successful in controlling the time.