Through this model courses catch was limited in the 2D Illustration, because of extended veneered after a display pop-up is a 3D Illustration of the different Wind.
By such a manner so that the original restricted to 2D illustrations, because after extending a single screen 3D illustration showing a different style.
By this way to make the original limitations in the 2D"s illustrations, as the extension of a single screen after showing a different 3D illustration of the wind.