Class Point

Here the main Point class engine definition.

algebra_3D.Point.copy	Copy an instance of the current Point object
algebra_3D.Point.op	Operator redefinition for the class Point.
algebra_3D.Point.print_screen	Utilitary screen printer : Print the Point coordonates.
algebra_3D.Point.set_x	Setters : Set the value of x
algebra_3D.Point.set_y	Setters : Set the value of y
algebra_3D.Point.set_z	Setters : Set the value of z
algebra_3D.Point.x	getters : Get the value of x
algebra_3D.Point.y	getters : Get the value of y
algebra_3D.Point.z	getters : Get the value of z