Transition with duct diameter

fbrizard

Hi everyone,

we're trying to build a dynamic component beeing a transition from a rectangle to a circle (see the example attached).
The dynamic attribute that we would need is the circle diameter. We don't want to deal with LenX, LenY, LenZ because it would stretch the circle which would become an oval in some cases. I know we can find a way to put formulas to make sure that the circle would always stay a circle related to LenX, LenY, LenZ, but is there a way we can play directly with the diameter of the circle ?

Thanks to all
Transition example

TIG

Assuming it's in inches, make the initial circle 1" diameter and then 'scale' it about its 'center' in both X/Y by the actual inch value the user has inputted [or as it is calculated from the rectangular part's dimensions ?] - so if it needs to be 12" diameter then 'scale' it x12 ?