\begin{ccRefFunction}{volume} \ccFunctionTemplate{Kernel} {Kernel::FT volume(const Point_3 & p0, const Point_3 & p1, const Point_3 & p2, const Point_3 & p3);} {Computes the signed volume of the tetrahedron defined by the four points \ccc{p0}, \ccc{p1}, \ccc{p2} and \ccc{p3}.} \ccSeeAlso \ccRefIdfierPage{CGAL::Tetrahedron_3} \\ \end{ccRefFunction}