Not sure what exactly you need it for but there is a tool in 3Dsmax in the Ribbon called quadrify. Selecte Editable_Poly, open Ribbon -> Modeling -> Geometry (All) DropDown -> Quadrify All (And some Other options that let you select what it thinks are all triangular edgeloops)
Replies
Selecte Editable_Poly, open Ribbon -> Modeling -> Geometry (All) DropDown -> Quadrify All (And some Other options that let you select what it thinks are all triangular edgeloops)