This is a 3d particle engine written in 5 minutes... literally. It is written on tutorials , but is a completely original work. It displays a total of 10000 particles, and each has a random shade of blue as a color, its own position, and its own speed in all 3 directions. -This is a 3d particle engine written in five minutes ... literally. It is written on tutorials, but is a completely original work. It displays a total of 10,000 particles, and each has a random shade of blue as a color, its own position, and its own speed in all three directions.