The IsNearZeroLength property of the Vector2 struct returns a boolean value indicating whether the squared length of the vector is less than 1e-8. This is useful for determining if a vector is effectively zero in length, which can be important in calculations where very small values might be considered negligible or could lead to numerical instability.
Use the IsNearZeroLength property when you need to check if a Vector2 instance is close to having zero length. This can be particularly useful in physics calculations or when normalizing vectors, as it helps avoid division by zero or other errors related to very small vector magnitudes.
Vector2 vector = new Vector2(0.0000001f, 0.0000001f); bool isNearZero = vector.IsNearZeroLength; // isNearZero will be true because the squared length is less than 1e-8.
