diff options
Diffstat (limited to 'source/blender/blenkernel/intern/curveprofile.cc')
| -rw-r--r-- | source/blender/blenkernel/intern/curveprofile.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/source/blender/blenkernel/intern/curveprofile.cc b/source/blender/blenkernel/intern/curveprofile.cc index 78ec05838c2..7f2a2bc342d 100644 --- a/source/blender/blenkernel/intern/curveprofile.cc +++ b/source/blender/blenkernel/intern/curveprofile.cc @@ -594,7 +594,8 @@ int BKE_curveprofile_table_size(const CurveProfile *profile) /** Number of table points per control point. */ const int resolution = 16; - return std::clamp((profile->path_len - 1) * resolution + 1, 0, PROF_TABLE_MAX); + /* Make sure there is always one sample, even if there are no control points. */ + return std::clamp((profile->path_len - 1) * resolution + 1, 1, PROF_TABLE_MAX); } /** @@ -1006,7 +1007,10 @@ static void curveprofile_make_table(CurveProfile *profile) CurveProfilePoint *new_table = (CurveProfilePoint *)MEM_callocN( sizeof(CurveProfilePoint) * (n_samples + 1), __func__); - create_samples(profile, n_samples - 1, false, new_table); + if (n_samples > 1) { + create_samples(profile, n_samples - 1, false, new_table); + } + /* Manually add last point at the end of the profile */ new_table[n_samples - 1].x = 0.0f; new_table[n_samples - 1].y = 1.0f; |