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Orbital is a project generated by J. Tarbell using computational method. It is composed of a random collection of particles operating on one single rule: randomly choose another particle in the system and orbit it with a constant radius and same velocity. From the beginning, there is one single root particle instantiating at the center of the canvas, and then all other particles brought into the system fall into orbit at some level.
Looking at Orbital System From Far Away
The particles initially start with a fast velocity. Gradully they slow down so their position, orbit path, and connection can be clearly represented.
System of 500 Orbital Elements Exposed over 400 Years
System of 500 Orbital Elements Exposed over 400 Years
system of 500 orbital elements exposed over 400 years
system of 500 orbital elements exposed over 400 years
This project is interesting and demonstrate the role of randomness played in computational art. Although the selection of particles and the position of orbit generated are random, the one basic rule that is not changed is that the orbitals have a constant radius. Overtime, various patterns and shapes can be created and such randomness allows more space for creativity and visual representation. Randomness itself, when combines with time, might be able to generate many unexpected results.
http://www.complexification.net/gallery/machines/orbitals/indexB.php