Lerp and Dotted Lines

lolman

Hi! I'm new to p5.js and want to know how I can draw a dotted line. I saw in the documentation that method lerp can be used for drawing dotted line. Did anyone know how I can do that.

BarbaraAlmeida

On the processing reference there is an example of dotted line created using lerp https://processing.org/reference/lerp_.html

function setup() {
  var x1 = 15;
  var y1 = 10;
  var x2 = 80;
  var y2 = 90;

  line(x1, y1, x2, y2);

  for (var i = 0; i <= 10; i++) {
    var x = lerp(x1, x2, i/10.0) + 10;
    var y = lerp(y1, y2, i/10.0);

    point(x, y);
  }
}