diff options
| -rw-r--r-- | src/common/vector_math.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/common/vector_math.h b/src/common/vector_math.h index a57d86d88..7ca8e15f5 100644 --- a/src/common/vector_math.h +++ b/src/common/vector_math.h @@ -186,6 +186,18 @@ Vec2<T> operator*(const V& f, const Vec2<T>& vec) { typedef Vec2<float> Vec2f; +template <> +inline float Vec2<float>::Length() const { + return std::sqrt(x * x + y * y); +} + +template <> +inline float Vec2<float>::Normalize() { + float length = Length(); + *this /= length; + return length; +} + template <typename T> class Vec3 { public: @@ -388,6 +400,13 @@ inline Vec3<float> Vec3<float>::Normalized() const { return *this / Length(); } +template <> +inline float Vec3<float>::Normalize() { + float length = Length(); + *this /= length; + return length; +} + typedef Vec3<float> Vec3f; template <typename T> |