multiplyScalar method
Implementation
Matrix4 multiplyScalar(num s) {
var te = elements;
te[0] *= s;
te[4] *= s;
te[8] *= s;
te[12] *= s;
te[1] *= s;
te[5] *= s;
te[9] *= s;
te[13] *= s;
te[2] *= s;
te[6] *= s;
te[10] *= s;
te[14] *= s;
te[3] *= s;
te[7] *= s;
te[11] *= s;
te[15] *= s;
return this;
}