diff options
| author | Hans Goudey <h.goudey@me.com> | 2022-10-21 01:23:37 +0300 |
|---|---|---|
| committer | Hans Goudey <h.goudey@me.com> | 2022-10-21 01:23:54 +0300 |
| commit | 97f4e076c7fcd362c9803dcf1afb303c110c997e (patch) | |
| tree | 46283d71947638e76a49581ed475caeb56d540df | |
| parent | bd1ff201b1dfb7bd382ed19079bcebddfc5e30d4 (diff) | |
Fix: USD & Alembic importers might not initialize material indices
f1c0249f34c4171ec incorrectly assumed that the importer functions that
assigned material indices set all of the values, but that isn't true
for all files.
| -rw-r--r-- | source/blender/io/alembic/intern/abc_reader_mesh.cc | 6 | ||||
| -rw-r--r-- | source/blender/io/usd/intern/usd_reader_mesh.cc | 6 |
2 files changed, 6 insertions, 6 deletions
diff --git a/source/blender/io/alembic/intern/abc_reader_mesh.cc b/source/blender/io/alembic/intern/abc_reader_mesh.cc index f08514dc45c..2531bd62609 100644 --- a/source/blender/io/alembic/intern/abc_reader_mesh.cc +++ b/source/blender/io/alembic/intern/abc_reader_mesh.cc @@ -763,7 +763,7 @@ Mesh *AbcMeshReader::read_mesh(Mesh *existing_mesh, std::map<std::string, int> mat_map; bke::MutableAttributeAccessor attributes = new_mesh->attributes_for_write(); bke::SpanAttributeWriter<int> material_indices = - attributes.lookup_or_add_for_write_only_span<int>("material_index", ATTR_DOMAIN_FACE); + attributes.lookup_or_add_for_write_span<int>("material_index", ATTR_DOMAIN_FACE); assign_facesets_to_material_indices(sample_sel, material_indices.span, mat_map); material_indices.finish(); } @@ -823,8 +823,8 @@ void AbcMeshReader::readFaceSetsSample(Main *bmain, Mesh *mesh, const ISampleSel { std::map<std::string, int> mat_map; bke::MutableAttributeAccessor attributes = mesh->attributes_for_write(); - bke::SpanAttributeWriter<int> material_indices = - attributes.lookup_or_add_for_write_only_span<int>("material_index", ATTR_DOMAIN_FACE); + bke::SpanAttributeWriter<int> material_indices = attributes.lookup_or_add_for_write_span<int>( + "material_index", ATTR_DOMAIN_FACE); assign_facesets_to_material_indices(sample_sel, material_indices.span, mat_map); material_indices.finish(); utils::assign_materials(bmain, m_object, mat_map); diff --git a/source/blender/io/usd/intern/usd_reader_mesh.cc b/source/blender/io/usd/intern/usd_reader_mesh.cc index 77c79852141..01db6baeb5c 100644 --- a/source/blender/io/usd/intern/usd_reader_mesh.cc +++ b/source/blender/io/usd/intern/usd_reader_mesh.cc @@ -804,8 +804,8 @@ void USDMeshReader::readFaceSetsSample(Main *bmain, Mesh *mesh, const double mot std::map<pxr::SdfPath, int> mat_map; bke::MutableAttributeAccessor attributes = mesh->attributes_for_write(); - bke::SpanAttributeWriter<int> material_indices = - attributes.lookup_or_add_for_write_only_span<int>("material_index", ATTR_DOMAIN_FACE); + bke::SpanAttributeWriter<int> material_indices = attributes.lookup_or_add_for_write_span<int>( + "material_index", ATTR_DOMAIN_FACE); this->assign_facesets_to_material_indices(motionSampleTime, material_indices.span, &mat_map); material_indices.finish(); /* Build material name map if it's not built yet. */ @@ -914,7 +914,7 @@ Mesh *USDMeshReader::read_mesh(Mesh *existing_mesh, std::map<pxr::SdfPath, int> mat_map; bke::MutableAttributeAccessor attributes = active_mesh->attributes_for_write(); bke::SpanAttributeWriter<int> material_indices = - attributes.lookup_or_add_for_write_only_span<int>("material_index", ATTR_DOMAIN_FACE); + attributes.lookup_or_add_for_write_span<int>("material_index", ATTR_DOMAIN_FACE); assign_facesets_to_material_indices(motionSampleTime, material_indices.span, &mat_map); material_indices.finish(); } |