1 files changed, 8 insertions, 0 deletions
diff --git a/source/blender/io/alembic/exporter/abc_writer_curves.h b/source/blender/io/alembic/exporter/abc_writer_curves.h
index 83f0289dd2d..35fb063c4a5 100644
--- a/source/blender/io/alembic/exporter/abc_writer_curves.h
+++ b/source/blender/io/alembic/exporter/abc_writer_curves.h
@@ -27,6 +27,10 @@
 #include "abc_writer_mesh.h"
 #include "abc_writer_object.h"
 
+namespace blender {
+namespace io {
+namespace alembic {
+
 class AbcCurveWriter : public AbcObjectWriter {
   Alembic::AbcGeom::OCurvesSchema m_schema;
   Alembic::AbcGeom::OCurvesSchema::Sample m_sample;
@@ -52,4 +56,8 @@ class AbcCurveMeshWriter : public AbcGenericMeshWriter {
   Mesh *getEvaluatedMesh(Scene *scene_eval, Object *ob_eval, bool &r_needsfree);
 };
 
+}  // namespace alembic
+}  // namespace io
+}  // namespace blender
+
 #endif /* __ABC_WRITER_CURVES_H__ */