Differential D12305 Diff 41017 source/blender/io/alembic/exporter/abc_writer_mesh.h

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source/blender/io/alembic/exporter/abc_writer_mesh.h

Show All 39 Lines	private:
Alembic::AbcGeom::OSubD abc_subdiv_;		Alembic::AbcGeom::OSubD abc_subdiv_;
Alembic::AbcGeom::OSubDSchema abc_subdiv_schema_;		Alembic::AbcGeom::OSubDSchema abc_subdiv_schema_;

/* Determines whether a poly mesh or a subdivision surface is exported.		/* Determines whether a poly mesh or a subdivision surface is exported.
* The value is set by an export option but only true if there is a subdivision modifier on the		* The value is set by an export option but only true if there is a subdivision modifier on the
* exported object. */		* exported object. */
bool is_subd_;		bool is_subd_;
ModifierData *subsurf_modifier_;		ModifierData *subsurf_modifier_;
ModifierData *liquid_sim_modifier_;

CDStreamConfig m_custom_data_config;		CDStreamConfig m_custom_data_config;

public:		public:
explicit ABCGenericMeshWriter(const ABCWriterConstructorArgs &args);		explicit ABCGenericMeshWriter(const ABCWriterConstructorArgs &args);

virtual void create_alembic_objects(const HierarchyContext *context) override;		virtual void create_alembic_objects(const HierarchyContext *context) override;
virtual Alembic::Abc::OObject get_alembic_object() const override;		virtual Alembic::Abc::OObject get_alembic_object() const override;
Alembic::Abc::OCompoundProperty abc_prop_for_custom_props() override;		Alembic::Abc::OCompoundProperty abc_prop_for_custom_props() override;

protected:		protected:
virtual bool is_supported(const HierarchyContext *context) const override;		virtual bool is_supported(const HierarchyContext *context) const override;
virtual void do_write(HierarchyContext &context) override;		virtual void do_write(HierarchyContext &context) override;

virtual Mesh get_export_mesh(Object object_eval, bool &r_needsfree) = 0;		virtual Mesh get_export_mesh(Object object_eval, bool &r_needsfree) = 0;
virtual void free_export_mesh(Mesh *mesh);		virtual void free_export_mesh(Mesh *mesh);

virtual bool export_as_subdivision_surface(Object *ob_eval) const;		virtual bool export_as_subdivision_surface(Object *ob_eval) const;

private:		private:
void write_mesh(HierarchyContext &context, Mesh *mesh);		void write_mesh(HierarchyContext &context, Mesh *mesh);
void write_subd(HierarchyContext &context, Mesh *mesh);		void write_subd(HierarchyContext &context, Mesh *mesh);
template<typename Schema> void write_face_sets(Object object, Mesh mesh, Schema &schema);		template<typename Schema> void write_face_sets(Object object, Mesh mesh, Schema &schema);

ModifierData get_liquid_sim_modifier(Scene scene_eval, Object *ob_eval);

void write_arb_geo_params(Mesh *me);		void write_arb_geo_params(Mesh *me);
void get_velocities(Mesh *mesh, std::vector<Imath::V3f> &vels);		bool get_velocities(Mesh *mesh, std::vector<Imath::V3f> &vels);
void get_geo_groups(Object *object,		void get_geo_groups(Object *object,
Mesh *mesh,		Mesh *mesh,
std::map<std::string, std::vector<int32_t>> &geo_groups);		std::map<std::string, std::vector<int32_t>> &geo_groups);
};		};

/* Writer for Alembic geometry of Blender Mesh objects. */		/* Writer for Alembic geometry of Blender Mesh objects. */
class ABCMeshWriter : public ABCGenericMeshWriter {		class ABCMeshWriter : public ABCGenericMeshWriter {
public:		public:
ABCMeshWriter(const ABCWriterConstructorArgs &args);		ABCMeshWriter(const ABCWriterConstructorArgs &args);

protected:		protected:
virtual Mesh get_export_mesh(Object object_eval, bool &r_needsfree) override;		virtual Mesh get_export_mesh(Object object_eval, bool &r_needsfree) override;
};		};

} // namespace blender::io::alembic		} // namespace blender::io::alembic