absoluteError method
Absolute error between this and correct
Implementation
double absoluteError(Vector3 correct) {
final zDiff = _v3storage[2] - correct._v3storage[2];
final yDiff = _v3storage[1] - correct._v3storage[1];
final xDiff = _v3storage[0] - correct._v3storage[0];
return math.sqrt(xDiff * xDiff + yDiff * yDiff + zDiff * zDiff);
}