Add an `abs` method to `Vector2F`
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@ -131,6 +131,12 @@ impl Vector2F {
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Vector2F(self.0.yx())
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}
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/// Returns the vector (|x|, |y|).
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#[inline]
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pub fn abs(self) -> Vector2F {
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Vector2F(self.0.abs())
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}
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/// Returns the coefficient when the given vector `a` is projected onto this one.
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///
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/// That is, if this vector is `v` and this function returns `c`, then `proj_v a = cv`. In
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