[inline]
Definition at line 190 of file FXVec4d.h.
References FX::FXVec4d::w, FX::FXVec4d::x, FX::FXVec4d::y, and FX::FXVec4d::z.
00190 {return n==a.x && n==a.y && n==a.z && n==a.w;}