normalize() maybe wrong?

[freedom12]

func normalized() -> Vector4 {
    let lengthSquared = self.lengthSquared
    if lengthSquared ~= 0 || lengthSquared ~= 1 {
        return self
    }
    return self / sqrt(lengthSquared)
}

should be " lengthSquared == 0 || lengthSquared == 1 "

[nicklockwood]

Why?

[nicklockwood]

Oh, hmm I see. I think the problem is really that the value of epsilon is way too large. Should probably much closer to the actual limit of float precision.

[nicklockwood]

Fixed in 0.4.1