message: Fix min/max calls in Box::unionSelf
diff: @@ -81,7 +81,7 @@ public:
  * @return The boudning box of the union of *this and box
  */
  Box& unionSelf(const Box& box) noexcept {
  - set(std::min(getMin(), box.getMin()), std::max(getMax(), box.getMax()));
  + set(min(getMin(), box.getMin()), max(getMax(), box.getMax()));
  return *this;
  }
  