Function fromRotationTranslationScaleOrigin

docs/app/js/sanddance-app.js:73687–73734

(out, q, v, s, o)

    return out;
}
function fromRotationTranslationScaleOrigin(out, q, v, s, o) {
    // Quaternion math
    var x = q[0], y = q[1], z = q[2], w = q[3];
    var x2 = x + x;
    var y2 = y + y;
    var z2 = z + z;
    var xx = x * x2;
    var xy = x * y2;
    var xz = x * z2;
    var yy = y * y2;
    var yz = y * z2;
    var zz = z * z2;
    var wx = w * x2;
    var wy = w * y2;
    var wz = w * z2;
    var sx = s[0];
    var sy = s[1];
    var sz = s[2];
    var ox = o[0];
    var oy = o[1];
    var oz = o[2];
    var out0 = (1 - (yy + zz)) * sx;
    var out1 = (xy + wz) * sx;
    var out2 = (xz - wy) * sx;
    var out4 = (xy - wz) * sy;
    var out5 = (1 - (xx + zz)) * sy;
    var out6 = (yz + wx) * sy;
    var out8 = (xz + wy) * sz;
    var out9 = (yz - wx) * sz;
    var out10 = (1 - (xx + yy)) * sz;
    out[0] = out0;
    out[1] = out1;
    out[2] = out2;
    out[3] = 0;
    out[4] = out4;
    out[5] = out5;
    out[6] = out6;
    out[7] = 0;
    out[8] = out8;
    out[9] = out9;
    out[10] = out10;
    out[11] = 0;
    out[12] = v[0] + ox - (out0 * ox + out4 * oy + out8 * oz);
    out[13] = v[1] + oy - (out1 * ox + out5 * oy + out9 * oz);
    out[14] = v[2] + oz - (out2 * ox + out6 * oy + out10 * oz);
    out[15] = 1;
    return out;
}
function fromQuat(out, q) {
    var x = q[0], y = q[1], z = q[2], w = q[3];
    var x2 = x + x;