Special thanks to Michael Lawrence for patiently working through some svg woes with me over a few emails.
The Porsche 961 was a racing car built by Porsche and based on their 959 sports car.
In the early 1980s, the Fédération Internationale du Sport Automobile (FISA) reorganized their classification structure for motorsports.
Two new categories, known as Group B and Group C, were designated for use in the World Sports-Prototype Championship.
The brakes were also adopted from those developed for the 962C.Qt of course uses The definition of the main object is pretty simple: a few private variables, and a few functions to interact with the GUI and get values from the radio buttons, slider or input field---as well as functions to update the chart or re-draw the random variables.