Alembic: exporting MetaBalls as mesh

- Only basis balls are exported, as they represent the resulting mesh.
  As a result the mesh is written to Alembic using the name of the basis
  ball.
- MetaBalls are converted to a mesh on every frame, then an
  AbcMeshWriter is used to write that mesh to Alembic.

1 files changed, 2 insertions, 1 deletions

diff --git a/source/blender/alembic/intern/abc_exporter.h b/source/blender/alembic/intern/abc_exporter.h
index f763922a73b..280682b2896 100644
--- a/source/blender/alembic/intern/abc_exporter.h
+++ b/source/blender/alembic/intern/abc_exporter.h
@@ -81,6 +81,7 @@ struct ExportSettings {
 };
 
 class AbcExporter {
+	Main *m_bmain;
 	ExportSettings &m_settings;
 
 	const char *m_filename;
@@ -98,7 +99,7 @@ class AbcExporter {
 	std::vector<AbcObjectWriter *> m_shapes;
 
 public:
-	AbcExporter(Scene *scene, const char *filename, ExportSettings &settings);
+	AbcExporter(Main *bmain, Scene *scene, const char *filename, ExportSettings &settings);
 	~AbcExporter();
 
 	void operator()(Main *bmain, float &progress, bool &was_canceled);