audio analysis meets white square (200px x 200px)
in this homework, I want you to have the same basic rules:
a) start with a white square, 200px x 200px, centered on the screen *
b) start with a blackbackground
c) draw nothing else on screen
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note, to center on the screen, you can use
ofSetRectMode(OF_RECTMODE_CENTER);
ofRect(ofGetWidth()/2, ofGetHeight()/2, 200,200);
or
ofRect(ofGetWidth()/2 - 100, ofGetHeight()/2 - 100, 200,200);
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then, based on sonic input, manipulate the square (or the scene). what happens to the square is up to you, does it rotate? does it change in color? grow? bounce? explode? life off the screen?
think specifically about sonic qualities, like pitch, and frequency information, and think about “performing” your white square.
make 3 different examples using the variety of techniques of analysis we talked about, pitch detection, fft, autocorrelation, and volume detection.
have fun!
1. WhiteSquare 1.
2.WhiteSquare 2.
3.WhiteSquare 3.