normalize method

double normalize()
inherited

Normalizes this.

Implementation

double normalize() {
  final l = length;
  if (l == 0.0) {
    return 0.0;
  }
  final d = 1.0 / l;
  _v3storage[0] *= d;
  _v3storage[1] *= d;
  _v3storage[2] *= d;
  return l;
}