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LibGfx: Templatize VectorN::length()

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This allows us to get a `float` length from an `IntVector3` without
needing to convert to `FloatVector3` first.
This commit is contained in:
Jelle Raaijmakers 2022-09-10 14:17:24 +02:00 • committed by Linus Groh
parent 70ea2a2258
commit 16ca9ec762
1 changed files with 3 additions and 2 deletions
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5
Userland/Libraries/LibGfx/VectorN.h
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@ -205,9 +205,10 @@ public:
operator*=(inv_length); operator*=(inv_length);
} }
[[nodiscard]] constexpr T length() const template<typename O = T>
[[nodiscard]] constexpr O length() const
{ {
return AK::sqrt(dot(*this)); return AK::sqrt<O>(dot(*this));
} }
[[nodiscard]] constexpr VectorN<2, T> xy() const requires(N >= 3) [[nodiscard]] constexpr VectorN<2, T> xy() const requires(N >= 3)