length2

FXdouble FX::FXVec4d::length2 (  )  const [inline] Length and square of length. Definition at line 150 of file FXVec4d.h. { return x*x+y*y+z*z+w*w; }

---

(C) 2002-2009 Niall Douglas. Some parts (C) to assorted authors.