int x, y;float t;void setup(){size(720,720);}
void draw(){t+=.04;loadPixels();for(y=0;y<719;y++)for(x=0;x<720;x++)
pixels[int(red(pixels[y*720+x]))+y*720+x]=lerpColor(pixels[y*720+x],color(noise(x*.01,y*.01,t)>0.5?255:0),0.5);
updatePixels();}
// #つぶやきProcessing
