2º Trabalho no Processing

void setup() { size(300, 300); noStroke(); smooth();}
void draw() { background(255); fill(0, 0,255); ellipse(width/2, height/2, mouseX, mouseY); fill(0, 255,0); ellipse(width/2, height/2, mouseX*mouseX/100, mouseY*mouseY/100); fill(255, 0,0); ellipse(width/2, height/2, mouseX*mouseY*mouseX/15000, mouseY*mouseX*mouseY/15000); fill(255, 255,0); ellipse(width/2, height/2, mouseX*mouseX*mouseX*mouseX/15000000, mouseY*mouseY*mouseY*mouseY/15000000);}