Pseudo-random Glitter
Published in issue 379, July/August 2008
Artificial sparkling or glittering can best be simulated by having the different light sources switch on randomly at a particular frequency. Surprisingly enough, it is not all that easy to generate truly random sequences electronically. However, the electronic randomness does not necessarily have to be perfect for glitter applications. Patterns that appear to be random are sufficient for the desired visual impression.
|
Click below to download a PDF copy of this article from Elektor magazine.
Please note. In view of the complexity of international markets, Elektor cannot guarantee the availability of components for this project.
|