Draws a simulation of pulsing fire. It can also take an arbitrary image and set it on fire too. Written by Carsten Haitzler and many others; 1999.
Tekent in simulaasje fan pulsearjend fjoer. It kin ek in willekeurich ôfbyld nimme en dizze yn ljochte lôge sette. Skreaun troch Carsten Haitzler, oan meiwurke troch party oaren.