usd_writer_metaball.hh

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/* SPDX-FileCopyrightText: 2020 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
#pragma once
 
#include "usd_writer_mesh.hh"
 
namespace blender::io::usd {
 
class USDMetaballWriter : public USDGenericMeshWriter {
 public:
  USDMetaballWriter(const USDExporterContext &ctx);
 
 protected:
  virtual Mesh *get_export_mesh(Object *object_eval, bool &r_needsfree) override;
  virtual void free_export_mesh(Mesh *mesh) override;
  virtual bool is_supported(const HierarchyContext *context) const override;
  virtual bool check_is_animated(const HierarchyContext &context) const override;
 
 private:
  bool is_basis_ball(Scene *scene, Object *ob) const;
};
 
}  // namespace blender::io::usd