Visualization of the Ruled surfaces of General Type

A vivid example of the ruled surfaces of general type are the carriageaway surfaces and surfaces of roadsides. They are both projected and realised as the ruled surfaces, and since one of the guides - the axis of the road - is a spatial line of general type and the generatrix slope depends on the curvature of the axis plan, it is not possible to classify the surface. Visualization of the road surface is an urgent task, since it is connected with the definition of such basic characteristics of the road as its visual clarity and smoothness. The automation of obtaining dynamic changes of the visual smoothness of the road is of particular importance.