Cleanup: Add function to create a CurveEval from a nurbs list

Sometimes the current spline list isn't part of the original curve, like
when using the deformed control points, etc. This will be helpful in
the curve modifier stack.

1 files changed, 4 insertions, 1 deletions

diff --git a/source/blender/blenkernel/BKE_spline.hh b/source/blender/blenkernel/BKE_spline.hh
index 0de9270bde1..1aac2e311e3 100644
--- a/source/blender/blenkernel/BKE_spline.hh
+++ b/source/blender/blenkernel/BKE_spline.hh
@@ -32,6 +32,7 @@
 #include "BKE_attribute_math.hh"
 
 struct Curve;
+struct ListBase;
 
 class Spline;
 using SplinePtr = std::unique_ptr<Spline>;
@@ -546,4 +547,6 @@ struct CurveEval {
   void assert_valid_point_attributes() const;
 };
 
-std::unique_ptr<CurveEval> curve_eval_from_dna_curve(const Curve &curve);
+std::unique_ptr<CurveEval> curve_eval_from_dna_curve(const Curve &curve,
+                                                     const ListBase &nurbs_list);
+std::unique_ptr<CurveEval> curve_eval_from_dna_curve(const Curve &dna_curve);