diff options
Diffstat (limited to 'source/blender/io')
-rw-r--r-- | source/blender/io/alembic/intern/abc_reader_mesh.cc | 13 | ||||
-rw-r--r-- | source/blender/io/alembic/intern/abc_writer_mesh.cc | 2 |
2 files changed, 14 insertions, 1 deletions
diff --git a/source/blender/io/alembic/intern/abc_reader_mesh.cc b/source/blender/io/alembic/intern/abc_reader_mesh.cc index c85b1c60102..8b79a3a0aa0 100644 --- a/source/blender/io/alembic/intern/abc_reader_mesh.cc +++ b/source/blender/io/alembic/intern/abc_reader_mesh.cc @@ -481,6 +481,19 @@ bool AbcMeshReader::valid() const return m_schema.valid(); } +/* Specialisation of has_animations() as defined in abc_reader_object.h. */ +template<> bool has_animations(Alembic::AbcGeom::IPolyMeshSchema &schema, ImportSettings *settings) +{ + if (settings->is_sequence || !schema.isConstant()) { + return true; + } + + IV2fGeomParam uvsParam = schema.getUVsParam(); + IN3fGeomParam normalsParam = schema.getNormalsParam(); + return (uvsParam.valid() && !uvsParam.isConstant()) || + (normalsParam.valid() && !normalsParam.isConstant()); +} + void AbcMeshReader::readObjectData(Main *bmain, const Alembic::Abc::ISampleSelector &sample_sel) { Mesh *mesh = BKE_mesh_add(bmain, m_data_name.c_str()); diff --git a/source/blender/io/alembic/intern/abc_writer_mesh.cc b/source/blender/io/alembic/intern/abc_writer_mesh.cc index d5ab4e34828..89c37dab468 100644 --- a/source/blender/io/alembic/intern/abc_writer_mesh.cc +++ b/source/blender/io/alembic/intern/abc_writer_mesh.cc @@ -333,7 +333,7 @@ void AbcGenericMeshWriter::writeMesh(struct Mesh *mesh) V3fArraySample(points), Int32ArraySample(poly_verts), Int32ArraySample(loop_counts)); UVSample sample; - if (m_first_frame && m_settings.export_uvs) { + if (m_settings.export_uvs) { const char *name = get_uv_sample(sample, m_custom_data_config, &mesh->ldata); if (!sample.indices.empty() && !sample.uvs.empty()) { |