clone method

@override Shape clone()

Implementation

@override
Shape clone() {
  final edge = EdgeShape();
  edge.radius = radius;
  edge.hasVertex0 = hasVertex0;
  edge.hasVertex3 = hasVertex3;
  edge.vertex0.setFrom(vertex0);
  edge.vertex1.setFrom(vertex1);
  edge.vertex2.setFrom(vertex2);
  edge.vertex3.setFrom(vertex3);
  return edge;
}