Query pattern values
We have already seen that you can play music using the TidalCycles pattern system and SuperDirt. Tidal can also be used as a value/pattern generator for other things: visuals, sending through OSC, etc. There is a tiny but very welcome mechanism to extract any value from a Tidal stream to be reused later in other patterns or for anything else.
Let's start by playing a simple pattern:
d1 * s('kick hat snare hat')
Now we can use the
.stream.get('value_name', 0) method to extract any value name from the pattern being played:
@swim def gui_loop(p=1/32, i=0): # ... doing whatever ... blip = d1.stream.get('cycle', 0) bloop = d1.stream.get('s', 0) my_super_func(blip=blip, bloop=bloop) again(gui_loop, p=1/32, i=i+1)