Function polylineLength

src/shape/custom_shapes.js:13–19

(vertices)

// ---- UTILITY FUNCTIONS ----
function polylineLength(vertices) {
  let length = 0;
  for (let i = 1; i < vertices.length; i++) {
    length += vertices[i-1].position.dist(vertices[i].position);
  }
  return length;
}

// ---- GENERAL BUILDING BLOCKS ----