void
OrderedTask::update_start_transition(const AircraftState &state, OrderedTaskPoint& start)
{
if (active_task_point == 0) {
// find boundary point that produces shortest
// distance from state to that point to next tp point
taskpoint_start->find_best_start(state, *task_points[1], task_projection);
} else if (!start.HasExited() && !start.IsInSector(state)) {
start.Reset();
// reset on invalid transition to outside
// point to nominal start point
}
// @todo: modify this for optional start?
}
static bool
IsTaskLegVisible(const OrderedTaskPoint &tp)
{
switch (tp.GetType()) {
case TaskPointType::START:
return tp.HasExited();
case TaskPointType::FINISH:
case TaskPointType::AAT:
case TaskPointType::AST:
return tp.HasEntered();
case TaskPointType::UNORDERED:
break;
}
gcc_unreachable();
}