Euler constructor

Euler([
  1. double? x,
  2. double? y,
  3. double? z,
  4. String? order,
])

Implementation

Euler([double? x, double? y, double? z, String? order]) {
  _x = x ?? 0;
  _y = y ?? 0;
  _z = z ?? 0;
  _order = order ?? defaultOrder;
}