occtl_io_iges.h

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// Copyright (c) 2026 Capgemini Engineering Research and Development.
//
// This file is part of OCCT-Light software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Affero General Public License version 3 as published
// by the Free Software Foundation, with an option to use any later version.
// Consult the file LICENSE_AGPL_30.txt included in OCCT-Light distribution
// for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of a commercial
// license or contractual agreement.
//
// SPDX-License-Identifier: AGPL-3.0-or-later
 
#ifndef OCCTL_IO_IGES_H
#define OCCTL_IO_IGES_H
 
#include <stddef.h>
#include <stdint.h>
 
#include "occtl_core.h"
#include "occtl_topo.h"
 
#ifdef __cplusplus
extern "C"
{
#endif
 
#define OCCTL_IO_IGES_READ_OPTIONS_VERSION_1 1u
#define OCCTL_IO_IGES_WRITE_OPTIONS_VERSION_1 1u
 
typedef struct occtl_io_iges_read_options
{
  uint32_t    struct_version; 
  const void* p_next;         
  int32_t     read_color;     
  int32_t     read_name;      
} occtl_io_iges_read_options_t;
 
#define OCCTL_IO_IGES_READ_OPTIONS_INIT {OCCTL_IO_IGES_READ_OPTIONS_VERSION_1, NULL, 1, 1}
 
typedef struct occtl_io_iges_write_options
{
  uint32_t    struct_version; 
  const void* p_next;         
  int32_t     write_brep;     
} occtl_io_iges_write_options_t;
 
#define OCCTL_IO_IGES_WRITE_OPTIONS_INIT {OCCTL_IO_IGES_WRITE_OPTIONS_VERSION_1, NULL, 0}
 
OCCTL_API void OCCTL_CALL occtl_io_iges_read_options_init(occtl_io_iges_read_options_t* options);
 
OCCTL_API void OCCTL_CALL occtl_io_iges_write_options_init(occtl_io_iges_write_options_t* options);
 
OCCTL_API occtl_status_t OCCTL_CALL occtl_io_iges_read(const char*      path,
                                                       occtl_graph_t**  out_graph,
                                                       occtl_node_id_t* out_root,
                                                       const occtl_io_iges_read_options_t* options);
 
OCCTL_API occtl_status_t OCCTL_CALL
  occtl_io_iges_write(const occtl_graph_t*                 graph,
                      occtl_node_id_t                      root,
                      const char*                          path,
                      const occtl_io_iges_write_options_t* options);
 
#ifdef __cplusplus
} /* extern "C" */
#endif
 
#endif /* OCCTL_IO_IGES_H */