No arbitrary scaling of Ns and clamping to restore consistent OBJ material implementation
No arbitrary scaling of Ns and clamping to restore consistent OBJ material implementation

MengjiaoH/ospray,MengjiaoH/ospray,MengjiaoH/ospray,ospray/OSPRay,wilsonCernWq/ospray,wilsonCernWq/ospray,MengjiaoH/ospray,ospray/OSPRay,ospray/OSPRay,wilsonCernWq/ospray,MengjiaoH/ospray,ospray/OSPRay