There appears to be a problem with the interpolation of the animation curves of a rotoshape in Nuke. From what I can see by default the curves are set to spline. They can be set to linear in the curve editor. The problem seems to be when saved closed and the file reopened the curves set back to spline. Is this a preferences issue, or some kind of other setting or could it possibly be a bug in Nuke?
Many thanks in advance.
Joe