Function fromTranslation

docs/app/js/sanddance-app.js:71760–71771

(out, v)

    return out;
}
function fromTranslation(out, v) {
    out[0] = 1;
    out[1] = 0;
    out[2] = 0;
    out[3] = 0;
    out[4] = 1;
    out[5] = 0;
    out[6] = v[0];
    out[7] = v[1];
    out[8] = 1;
    return out;
}
function fromRotation(out, rad) {
    var s = Math.sin(rad), c = Math.cos(rad);
    out[0] = c;