dist/indoor.esm.js
/**
   * Initializes movement tracking
   * @param  {Object} ev Normalized event
   */
Initializes movement tracking
@param  {Object} ev Normalized event
Initializes movement tracking @param { Object } ev Normalized event
function onDown(ev) {
    var event = normalizeEvent(ev);
    if (!pointerActive && !paused) {
      pointerActive = true;
      decelerating = false;
      pointerId = event.id;
      pointerLastX = pointerCurrentX = event.x;
      pointerLastY = pointerCurrentY = event.y;
      trackingPoints = [];
      addTrackingPoint(pointerLastX, pointerLastY);
      addRuntimeEvents();
    }
  }
function onDown ( ev ) { var event = normalizeEvent ( ev ) ; if ( ! pointerActive && ! paused ) { pointerActive = true ; decelerating = false ; pointerId = event . id ; pointerLastX = pointerCurrentX = event . x ; pointerLastY = pointerCurrentY = event . y ; trackingPoints = [ ] ; addTrackingPoint ( pointerLastX , pointerLastY ) ; addRuntimeEvents ( ) ; } }
Initializes movement tracking
 @param  {Object} ev Normalized event
Initializes movement tracking @param { Object } ev Normalized event