message: Implement vector<3, float>operator=()
diff: @@ -66,7 +66,13 @@ public:
  }
  template <typename U>
  - MATH_FUNC vector& operator=(vector<3, U> const& rhs);
  + MATH_FUNC vector& operator=(vector<3, U> const& rhs)
  + {
  + x = rhs.x;
  + y = rhs.y;
  + z = rhs.z;
  + return *this;
  + }
  MATH_FUNC float* data()
  {
  