}
// or if we have any of the children
if (!gotParent) {
Coordinate zoomed = coord.zoomBy(1).container();
Coordinate[] kids = { zoomed, zoomed.right(), zoomed.down(), zoomed.right().down() };
for (int i = 0; i < kids.length; i++) {
zoomed = kids[i];
// make sure we still have ints:
zoomed.row = PApplet.round(zoomed.row);
zoomed.column = PApplet.round(zoomed.column);