filter4dAn overview of Filtered Historical Simulation (FHS) By Giovanni Barone-Adesi & Kostas Giannopoulos. FHS is a scenario generating technique for speculative assets prices (risk factors).Euler Filter. Cinema 4D has stocked up in the never-ending fht against gimbal lock. In addition to the coordinate Order, Freeze All and the Quaternion Rotation option, it now has the Euler