About fillets on non perpendicular angles

Hello guys !

I would like to know if its possible to create a script doing what you can see in the attached picture, using Fillet :

There are two circles, both tangents to two edges each.

The one above has a radius of 0.15 and the one below has a radius of 1.

Considering the relative precision of 3ds max, I have to input a specific value that I get from ..Autocad ( i.e : I need a fillet around 0.36 for the first one )

To sum up : is there a way to have a Fillet button that works with any type of angle between two edges, based on specified radius ?

Sorry if my english is not very accurate and understandable, i did my best !

Thank you in advance anyway !