BKE_node_tree_dot_export.hh

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */

 
#pragma once
 
#include <optional>
#include <string>
 
#include "DNA_node_types.h"
 
namespace blender::dot_export {
class DirectedEdge;
}
 
namespace blender::bke {

class bNodeTreeToDotOptions {
 public:
  virtual std::string socket_name(const bNodeSocket &socket) const;
  virtual std::optional<std::string> socket_font_color(const bNodeSocket &socket) const;
  virtual void add_edge_attributes(const bNodeLink &link,
                                   dot_export::DirectedEdge &dot_edge) const;
};

std::string node_tree_to_dot(const bNodeTree &tree,
                             const bNodeTreeToDotOptions &options = bNodeTreeToDotOptions());
 
}  // namespace blender::bke