There's same technique in max just bind group autosmooth to hotkey and this macro :) (Max script) macroScript chamferEdges category:"User group" toolTip:"Quad chamfer edges" ( a = $ b = Chamfer() addmodifier a b $.modifiers[#Chamfer].smoothingoption = 2 $.modifiers[#Chamfer].tension = 0 $.modifiers[#Chamfer].amount = 0.2…
Good 'making of' from Halo 4 http://area.autodesk.com/areaadmin/ooyala/show/ZobHQ4NzrsYP4CNnu2EijUGDRztihF7j/982/552#ooid=ZobHQ4NzrsYP4CNnu2EijUGDRztihF7j