What [slider2732] did was to buy an electronic candle that used one of the LEDs actually shaped like a flame ... that lights up when you swipe it against something (with a flicker LED) and ...

When it came to lighting this LED candle, so was [fungus amungus]. But there’s a better way, and it involves noise. Perlin noise was created in the early 80s by Ken Perlin while he was working ...