add method

void add (Vector3 arg)

Add arg to this.

Implementation

void add(Vector3 arg) {
  final Float64List argStorage = arg._v3storage;
  _v3storage[0] = _v3storage[0] + argStorage[0];
  _v3storage[1] = _v3storage[1] + argStorage[1];
  _v3storage[2] = _v3storage[2] + argStorage[2];
}