checkDistances method

Implementation

void checkDistances() {
  if (!scope.noZoom || !scope.noPan) {
    if (_eye.length2 > scope.maxDistance * scope.maxDistance) {
      scope.object.position
          .add2(scope.target, _eye.setLength(scope.maxDistance));
      _zoomStart.setFrom(_zoomEnd);
    }

    if (_eye.length2 < scope.minDistance * scope.minDistance) {
      scope.object.position
          .add2(scope.target, _eye.setLength(scope.minDistance));
      _zoomStart.setFrom(_zoomEnd);
    }
  }
}