Function length

source/MRMesh/miniply.cpp:115–115

  static inline float dot(Vec2 lhs, Vec2 rhs) { return lhs.x * rhs.x + lhs.y * rhs.y; }
  static inline float length(Vec2 v) { return std::sqrt(dot(v, v)); }
  static inline Vec2 normalize(Vec2 v) { float len = length(v); return Vec2{ v.x / len, v.y / len }; }