diff options
| -rw-r--r-- | source/blender/blenkernel/intern/spline_base.cc | 3 | ||||
| -rw-r--r-- | source/blender/nodes/geometry/nodes/node_geo_curve_resample.cc | 7 |
2 files changed, 9 insertions, 1 deletions
diff --git a/source/blender/blenkernel/intern/spline_base.cc b/source/blender/blenkernel/intern/spline_base.cc index e2b1118a0b2..447e8a5b0a5 100644 --- a/source/blender/blenkernel/intern/spline_base.cc +++ b/source/blender/blenkernel/intern/spline_base.cc @@ -61,7 +61,8 @@ int Spline::evaluated_edges_size() const float Spline::length() const { - return this->evaluated_lengths().last(); + Span<float> lengths = this->evaluated_lengths(); + return (lengths.size() == 0) ? 0 : this->evaluated_lengths().last(); } int Spline::segments_size() const diff --git a/source/blender/nodes/geometry/nodes/node_geo_curve_resample.cc b/source/blender/nodes/geometry/nodes/node_geo_curve_resample.cc index 9c7b036bda0..c8733955a32 100644 --- a/source/blender/nodes/geometry/nodes/node_geo_curve_resample.cc +++ b/source/blender/nodes/geometry/nodes/node_geo_curve_resample.cc @@ -99,6 +99,13 @@ static SplinePtr resample_spline(const Spline &input_spline, const int count) std::unique_ptr<PolySpline> output_spline = std::make_unique<PolySpline>(); output_spline->set_cyclic(input_spline.is_cyclic()); output_spline->normal_mode = input_spline.normal_mode; + + if (input_spline.evaluated_edges_size() < 1) { + output_spline->resize(1); + output_spline->positions().first() = input_spline.positions().first(); + return output_spline; + } + output_spline->resize(count); Array<float> uniform_samples = input_spline.sample_uniform_index_factors(count); |