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ls srcpre reqs
audio fro input or playback
wave + fft + other
create objects from the audio wavs or fft
manipulate them with forces - the audio itself + transforms + fractals
artifically create a low quality transform algorithm
give them a lifetime - maybe auto to preserve frame rate
animate them - line changing length, or growing into a geometic shape
control the number and persistence of the (dots/sparks/chips)
1st step: collect live audio data into 2 point arrays and draw it
how do we deal with the screen size??
we draw to the output windows size: points are in output window coords
not resolution independednt:
will probably need to fix this some time
1st example: make a colourpolyline of centre, 256 points
frame budget= 2k points, so make it have a life of 8 frames max
ways to extend this- less lines, just points,
a connected series of lines
a constellation of dots
a series of shapes that grow or change or interact
are these necessarily different things?
what do they have in common?
- audio data that is stored over a few frames
start with the dots one.
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