boolean black=!false;
boolean white=false;


void setup() {
size(500, 500);
background(255);
frameRate (10);



}



void draw () {


strokeWeight(1);
strokeJoin(ROUND);
stroke(0);




if (black) background (255);
stroke (random(255),random(255),random(255));
line(mouseX,mouseY,(random(500)),random(500));
line(mouseX,mouseY,(random(500)),random(500));
fill(255);

if (white) background(0);
line(mouseX,mouseY,(random(500)),random(500));
ellipse (250,250,random(300,400),random(300,400));
fill(0)


;
}

void mouseClicked () {


black = !black;
white = !white;
}

Pas de temps