addScaled method
Add arg
scaled by factor
to this.
Implementation
void addScaled(Vector4 arg, double factor) {
final argStorage = arg._v4storage;
_v4storage[0] = _v4storage[0] + argStorage[0] * factor;
_v4storage[1] = _v4storage[1] + argStorage[1] * factor;
_v4storage[2] = _v4storage[2] + argStorage[2] * factor;
_v4storage[3] = _v4storage[3] + argStorage[3] * factor;
}