Function floor

docs/app/js/sanddance-app.js:69913–69917

(out, a)

    return out;
}
function floor(out, a) {
    out[0] = Math.floor(a[0]);
    out[1] = Math.floor(a[1]);
    return out;
}
function min(out, a, b) {
    out[0] = Math.min(a[0], b[0]);
    out[1] = Math.min(a[1], b[1]);