Hi,
Didn't used isdx for few months.
Now on Creo2.
Within Isdx, when I'm creating a surface (made of 4 curves), sometimes tangencies are displayed but often not (little arrows).
I'm understanding that tangency is not always possible however I would like Creo to display little dotted arrow even when there are no tangencies.
Sometimes, it was possible to force it (then software asked to update boundaries constrains).
However, my question is just why those arrows are not displayed anymore.
Thanks,