onPointerUp method

dynamic onPointerUp(dynamic event)

Implementation

onPointerUp(event) {
  removePointer(event);

  if (pointers.length == 0) {
    scope.domElement.releasePointerCapture(event.pointerId);

    scope.domElement.removeEventListener('pointermove', onPointerMove);
    scope.domElement.removeEventListener('pointerup', onPointerUp);
  }

  scope.dispatchEvent(_endEvent);

  state = STATE.NONE;
}