diff options
Diffstat (limited to 'source/blender/blenkernel/intern/curves.cc')
| -rw-r--r-- | source/blender/blenkernel/intern/curves.cc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/curves.cc b/source/blender/blenkernel/intern/curves.cc index 5684a2e5b07..6554f42d3dd 100644 --- a/source/blender/blenkernel/intern/curves.cc +++ b/source/blender/blenkernel/intern/curves.cc @@ -319,6 +319,14 @@ void BKE_curves_data_update(struct Depsgraph *depsgraph, struct Scene *scene, Ob Curves *curves = static_cast<Curves *>(object->data); GeometrySet geometry_set = GeometrySet::create_with_curves(curves, GeometryOwnershipType::ReadOnly); + if (object->mode == OB_MODE_SCULPT_CURVES) { + /* Try to propagate deformation data through modifier evaluation, so that sculpt mode can work + * on evaluated curves. */ + GeometryComponentEditData &edit_component = + geometry_set.get_component_for_write<GeometryComponentEditData>(); + edit_component.curves_edit_hints_ = std::make_unique<blender::bke::CurvesEditHints>( + *static_cast<const Curves *>(DEG_get_original_object(object)->data)); + } curves_evaluate_modifiers(depsgraph, scene, object, geometry_set); /* Assign evaluated object. */ @@ -409,4 +417,20 @@ CurvesSurfaceTransforms::CurvesSurfaceTransforms(const Object &curves_ob, const } } +bool CurvesEditHints::is_valid() const +{ + const int point_num = this->curves_id_orig.geometry.point_num; + if (this->positions.has_value()) { + if (this->positions->size() != point_num) { + return false; + } + } + if (this->deform_mats.has_value()) { + if (this->deform_mats->size() != point_num) { + return false; + } + } + return true; +} + } // namespace blender::bke |