6 ms·
>This means the frequencies emitted are very high (5 samples per period is 19.2 kHz) and it seems the audio output is being low pass filtered resulting in silly
by mistercow 12y ago
>This means the frequencies emitted are very high (5 samples per period is 19.2 kHz) and it seems the audio output is being low pass filtered resulting in silly wobbly lines.
That effect actually looks amazing. I'd totally play a game with that aesthetic.
- fineIllregister 12y agoWould it be possible to recreate that effect on a raster display with a shader?
- pizzashark 12y agoIt might get a bit complicated but sure, there's no reason you couldn't.
- yoklov 12y agoPart of it would be done on a shader (mainly the visual portion, like the glowing and whatnot) but I think most of the effect would need to be done on the CPU. You might be able to make it work with clever usage of geometry or tesselation shaders though, and maybe also transform feedback. Honestly though, since the effect necessitates simple, low-poly geometry, doing the effect on the CPU shouldn't be too unreasonable, and would be where I would start. EDIT: Actually, now that I look closer, the one on the right here[0] could be done more reasonably in a shader, I was thinking closer to the one on the left (and how it actually looks in the video). [0]: hhttp://www.lofibucket.com/articles/img/speed_comparison.jpg http://www.lofibucket.com/articles/img/speed_comparison.jpg