Catia Tutorials How to make Spur gear profile in catia using parameters and formulae

Please watch: Catia V5 Tutorials/How to create Parametric helical gear_15 deg helix angleparameteric formulae .
In this particular tutorial, I have shown how to create Helical gear with 15 deg helix angle I have reused spur gear sketch to make helical gear. It is a more .