Scrolling shape not closing

[mnse]

Hi @eltrem,

can’t test atm, but your Shape is only closed inside drawShape, but beginShape needs always an endShape()

@eltrem

  if (drawShape) {
    curveVertex(0, yHistory[historyIndex % yHistory.length]); // close the shape
    endShape(CLOSE);
  } else { 
    endShape(); // also close in else ...
  }

Cheers
— mnse