You Crataegus laevigata have seen the game Box Car 2D - car racing cars generated using the genetic algorithmic program. The game runs on the Flash platform and uses the box2d physics engine. One keister watch for hours on how quite an right racing cars develop out of formless freaks in few dozen generations. The game has been around for respective years, and its fans are competing in breeding new "breeds" of cars happening different types of tracks. Recently, a clon of this game known as Genetic Cars , written in HTML5 and JavaScript, has appeared on the web . Although there is still much missing (for example, a typewriter editor), some things are much better finished than in the original. For example, it is affirmable to observe the arrival of all cars simultaneously. And most importantly - you can prod around in the origin!

The JavaScript version was written from scratch by Rafael Matsunaga . Additionally to the unresolved source and the simultaneous arrival of all the machines in its version, it is possible to disable rendering - therein guinea pig, only physical science is deliberate, and evolution is several times quicker. Unlike Box Car D2, the behavior of cars is not completely determined - the same machine connected the same track canful show slenderly different results, indeed sometimes a new generation shows worsened results than the late one. However, the trace generated pseudo-randomly supported the bowed stringed instrument that the user can specify is forever the same for the same strand, so there is a take chances to compete.

Transmitted Cars also has slightly less first genetic variety — all cars own cardinal wheels. In total, the genome of the elevator car consists of 14 genes - much less than in Box Car 2D. 8 of them regulate the length of each vertex of the "body", and 3 on each wheel - location, size and weight.

While I was writing this clause, in the background windowpane of Chromium on the track generated on the basis of the string "habrahabr.ru" 3 cardinal generations of cars managed to vie. The criminal record result is 178.87 meters.