Wish U Were Beer by Arm's Tech [web]
_ \ /o _|_ | | \ / _ _ _ |_) _ _ _ \/\/ |_)| ) |_| \/\/ (/_| (/_ |_)(/_(/_| 32k single FX demo, presented at bunzli #8 SnoreWalk music by DeeLite/Enigma QTM player by Phoenix/Kulture !Crunch ny Bernard/BASS code by baah/Arm's Tech Some infos: * The plasma uses biquadratic interpolation on two channels, then taking the maximum of both channels. This FX was coded first by ArmOric, but it was slower because it used a fractal recursive method (as seen in ItsDemoTime). Quadratic values are computed incrementally, using only one addition more than bilinear interpolation and the same amount of registers! :) * CircleFill routine is fully clipped and quite fast. It uses incremetal quadratic computation, too. * My HeapSort routine is faster than the OS': 87cs to sort 65536 elts, against 144cs for OS_HeapSort. * The demo uses an Euclidian division routine. * The font plotter runs during VBl interrupt. So on my 40MHz arm710, the main FX runs at 20fps, and the text at 70fps. ;) * I renamed the player to QTMreckart, so that when i kill it it won't affect the standard QTM player. If you enjoyed this small demo or the sources, drop me a line at: abrobecker@yahoo.com
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