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25
let fin = [0.25,-0.5,-05,0]
function setup() {
createCanvas(400, 400);
}
function draw() {
background(255);
stroke(0);
line(0,0,399,399);
let y = 0;
beginShape() ;
let x = createVector(1,0);
for (x of fin) {
y = createVector(1,0). mult(40);
y.rotate(x*PI);
vertex(y.x,y.y);
print(x, y) ;
}
endShape() ;
}