bool operator==(const ViewportSelectionBound& lhs,
const ViewportSelectionBound& rhs) {
return lhs.type == rhs.type && lhs.visible == rhs.visible &&
bool operator==(const ViewportSelectionBound& lhs,
const ViewportSelectionBound& rhs) {
return lhs.type == rhs.type && lhs.visible == rhs.visible &&