abc_writer_curves.h

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/* SPDX-FileCopyrightText: 2016 Kévin Dietrich. All rights reserved.
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
#pragma once
 
#include "abc_writer_abstract.h"
#include "abc_writer_mesh.h"
 
#include <Alembic/AbcGeom/OCurves.h>
 
namespace blender::io::alembic {
 
extern const std::string ABC_CURVE_RESOLUTION_U_PROPNAME;
 
class ABCCurveWriter : public ABCAbstractWriter {
 private:
  Alembic::AbcGeom::OCurves abc_curve_;
  Alembic::AbcGeom::OCurvesSchema abc_curve_schema_;
 
 public:
  explicit ABCCurveWriter(const ABCWriterConstructorArgs &args);
 
  void create_alembic_objects(const HierarchyContext *context) override;
  Alembic::Abc::OObject get_alembic_object() const override;
  Alembic::Abc::OCompoundProperty abc_prop_for_custom_props() override;
 
 protected:
  void do_write(HierarchyContext &context) override;
};
 
class ABCCurveMeshWriter : public ABCGenericMeshWriter {
 public:
  ABCCurveMeshWriter(const ABCWriterConstructorArgs &args);
 
 protected:
  Mesh *get_export_mesh(Object *object_eval, bool &r_needsfree) override;
};
 
}  // namespace blender::io::alembic