public void layoutDown() {
float off = offset;
for (FamilyMember c : children().collect(Collectors.toList())) {
c.offset = off;
c.layoutDown();
off += c.getWidthDown();
}
if (spouse == null) {
x = offset + (getWidthDown() - 1) / 2;
} else {
x = offset - 0.5f + (getWidthDown() - 1) / 2;
spouse.x = offset + 0.5f + (getWidthDown() - 1) / 2;
}
}
