Change Details

Pros are avoiding copies of spline attributes, avoiding copies when only a few splines are selected. Cons are potentially copies when the input curve has multiple users. I expect using the selection input is pretty rare, but when you actually only want to resample a few splines, it feels a bit silly to duplicate the entire curve. Combined with some CoW behavior when copying `CurveEval`, this probably gets us the best of both worlds.

Pros are avoiding copies of spline attributes, avoiding copies when only a few splines are selected. Cons are potentially copies when the input curve has multiple users. The code is also simpler. I expect using the selection input is pretty rare, but when you actually only want to resample a few splines, it feels a bit silly to duplicate the entire curve. Combined with some CoW behavior when copying `CurveEval`, this probably gets us the best of both worlds.

Pros are avoiding copies of spline attributes, avoiding copies when only a few splines are selected. Cons are potentially copies when the input curve has multiple users. The code is also simpler. I expect using the selection input is pretty rare, but when you actually only want to resample a few splines, it feels a bit silly to duplicate the entire curve. Combined with some CoW behavior when copying `CurveEval`, this probably gets us the best of both worlds.