public override void OnMouseDown(MouseButtonDownEventArgs args)
{
List <RayQueryResult> raycastResult = input.CursorRaycast();
IntVector2? vertex = map.RaycastToVertex(raycastResult);
if (!vertex.HasValue)
{
return;
}
//NOTE: this is slow, make it faster
if (!verticies.Remove(vertex.Value))
{
verticies.Add(vertex.Value);
}
map.HighlightCornerList(SelectedVerticies, Color.Green);
}
