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fix normalize

v1
Brett 2023-03-14 18:04:53 -04:00
parent b51a5363b2
commit 86820b779d
1 changed files with 5 additions and 2 deletions
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7
include/blt/math/vectors.h
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@ -63,8 +63,11 @@ namespace blt {
return std::sqrt(total); return std::sqrt(total);
} }
[[nodiscard]] inline vec<T, size> normalize() const { [[nodiscard]] inline vec<T, size>& normalize() const {
return *this / this->magnitude(); auto mag = this->magnitude();
if (mag == 0)
return *this;
return *this / mag;
} }
inline T& operator[](int index) { inline T& operator[](int index) {