Links

Connected shapes are also displayed connected in the 3D Visioner window. The links in 3D scene are displayed only when they are valid, i.e. when they connect two or more shapes. The color of the links depends on its length. Short links are brighter then the long ones. This also helps to determine where each link is directed and which shapes it connects.
To customize links representation there is possibility to change the curvature and angularity.
 

To change the curvature of links press <Shift> and rotate mouse wheel:

To change the angularity of links press <Ctrl+Shift> and rotate mouse wheel:

This also affects to the shapes as Straight Bus, Ethernet,Token-Ring and so on.