From 0602852860dda7dfc0ea20c72e03b7f96c981f1a Mon Sep 17 00:00:00 2001 From: Laurynas Duburas Date: Thu, 10 Mar 2022 18:34:27 -0600 Subject: Curve: Improve NURBS knot generation modes This patch enables all 8 combinations of Nurbs modes: Cyclic, Bezier and Endpoint. Also removes restriction on Bezier Nurbs order. The most significant changes are mode combinations bringing new meaning. In D13891 is a scheme showing NURBS with same control points in a modes, and also further description of each possible case. Differential Revision: https://developer.blender.org/D13891 --- source/blender/blenkernel/intern/curve_eval.cc | 2 ++ 1 file changed, 2 insertions(+) (limited to 'source/blender/blenkernel/intern/curve_eval.cc') diff --git a/source/blender/blenkernel/intern/curve_eval.cc b/source/blender/blenkernel/intern/curve_eval.cc index 1ffbed39216..59c2155255b 100644 --- a/source/blender/blenkernel/intern/curve_eval.cc +++ b/source/blender/blenkernel/intern/curve_eval.cc @@ -210,6 +210,8 @@ static NURBSpline::KnotsMode knots_mode_from_dna_nurb(const short flag) return NURBSpline::KnotsMode::EndPoint; case CU_NURB_BEZIER: return NURBSpline::KnotsMode::Bezier; + case CU_NURB_ENDPOINT | CU_NURB_BEZIER: + return NURBSpline::KnotsMode::EndPointBezier; default: return NURBSpline::KnotsMode::Normal; } -- cgit v1.2.3