Insert knot isn't working, or is it me?


#1

Whenever I try the insertknot command, I select a curve, and add a point. But when I turn on pints, the new knot isn’t there. Same with control points. Am I doing something wrong?


(John Brock) #2

It works fine here for me.
I drew a degree three wiggly curve, selected it, then turn points on.
Then I ran InsertKnot, selected the curve and then placed two more knots.
The curve and control points updated as expected.

What are you doing differently?


#3

The same. Not sure why it doesn’t work.
Also possibly related, should i be able to align knots/control points? If I select some, they won’t move if I use the align command.